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galaxy-mai/firmware/stm32f042k6/Debug/stm32f042k6.list
Kymkim 7ee8254552 lots of messages
2026-02-05 18:00:15 -08:00

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stm32f042k6.elf: file format elf32-littlearm
Sections:
Idx Name Size VMA LMA File off Algn
0 .isr_vector 000000c0 08000000 08000000 00001000 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
1 .text 00007420 080000c0 080000c0 000010c0 2**2
CONTENTS, ALLOC, LOAD, READONLY, CODE
2 .rodata 000000cc 080074e0 080074e0 000084e0 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
3 .ARM.extab 00000000 080075ac 080075ac 00009170 2**0
CONTENTS, READONLY
4 .ARM 00000000 080075ac 080075ac 00009170 2**0
CONTENTS, READONLY
5 .preinit_array 00000000 080075ac 080075ac 00009170 2**0
CONTENTS, ALLOC, LOAD, DATA
6 .init_array 00000004 080075ac 080075ac 000085ac 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
7 .fini_array 00000004 080075b0 080075b0 000085b0 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
8 .data 00000170 20000000 080075b4 00009000 2**2
CONTENTS, ALLOC, LOAD, DATA
9 .bss 000007e4 20000170 08007724 00009170 2**2
ALLOC
10 ._user_heap_stack 00000604 20000954 08007724 00009954 2**0
ALLOC
11 .ARM.attributes 00000028 00000000 00000000 00009170 2**0
CONTENTS, READONLY
12 .debug_info 0000afee 00000000 00000000 00009198 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
13 .debug_abbrev 000028f0 00000000 00000000 00014186 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
14 .debug_aranges 000009d0 00000000 00000000 00016a78 2**3
CONTENTS, READONLY, DEBUGGING, OCTETS
15 .debug_rnglists 00000726 00000000 00000000 00017448 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
16 .debug_macro 00019e92 00000000 00000000 00017b6e 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
17 .debug_line 0000da5d 00000000 00000000 00031a00 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
18 .debug_str 00089298 00000000 00000000 0003f45d 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
19 .comment 00000043 00000000 00000000 000c86f5 2**0
CONTENTS, READONLY
20 .debug_frame 0000205c 00000000 00000000 000c8738 2**2
CONTENTS, READONLY, DEBUGGING, OCTETS
21 .debug_line_str 00000062 00000000 00000000 000ca794 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
Disassembly of section .text:
080000c0 <__do_global_dtors_aux>:
80000c0: b510 push {r4, lr}
80000c2: 4c06 ldr r4, [pc, #24] @ (80000dc <__do_global_dtors_aux+0x1c>)
80000c4: 7823 ldrb r3, [r4, #0]
80000c6: 2b00 cmp r3, #0
80000c8: d107 bne.n 80000da <__do_global_dtors_aux+0x1a>
80000ca: 4b05 ldr r3, [pc, #20] @ (80000e0 <__do_global_dtors_aux+0x20>)
80000cc: 2b00 cmp r3, #0
80000ce: d002 beq.n 80000d6 <__do_global_dtors_aux+0x16>
80000d0: 4804 ldr r0, [pc, #16] @ (80000e4 <__do_global_dtors_aux+0x24>)
80000d2: e000 b.n 80000d6 <__do_global_dtors_aux+0x16>
80000d4: bf00 nop
80000d6: 2301 movs r3, #1
80000d8: 7023 strb r3, [r4, #0]
80000da: bd10 pop {r4, pc}
80000dc: 20000170 .word 0x20000170
80000e0: 00000000 .word 0x00000000
80000e4: 080074c8 .word 0x080074c8
080000e8 <frame_dummy>:
80000e8: 4b04 ldr r3, [pc, #16] @ (80000fc <frame_dummy+0x14>)
80000ea: b510 push {r4, lr}
80000ec: 2b00 cmp r3, #0
80000ee: d003 beq.n 80000f8 <frame_dummy+0x10>
80000f0: 4903 ldr r1, [pc, #12] @ (8000100 <frame_dummy+0x18>)
80000f2: 4804 ldr r0, [pc, #16] @ (8000104 <frame_dummy+0x1c>)
80000f4: e000 b.n 80000f8 <frame_dummy+0x10>
80000f6: bf00 nop
80000f8: bd10 pop {r4, pc}
80000fa: 46c0 nop @ (mov r8, r8)
80000fc: 00000000 .word 0x00000000
8000100: 20000174 .word 0x20000174
8000104: 080074c8 .word 0x080074c8
08000108 <__udivsi3>:
8000108: 2200 movs r2, #0
800010a: 0843 lsrs r3, r0, #1
800010c: 428b cmp r3, r1
800010e: d374 bcc.n 80001fa <__udivsi3+0xf2>
8000110: 0903 lsrs r3, r0, #4
8000112: 428b cmp r3, r1
8000114: d35f bcc.n 80001d6 <__udivsi3+0xce>
8000116: 0a03 lsrs r3, r0, #8
8000118: 428b cmp r3, r1
800011a: d344 bcc.n 80001a6 <__udivsi3+0x9e>
800011c: 0b03 lsrs r3, r0, #12
800011e: 428b cmp r3, r1
8000120: d328 bcc.n 8000174 <__udivsi3+0x6c>
8000122: 0c03 lsrs r3, r0, #16
8000124: 428b cmp r3, r1
8000126: d30d bcc.n 8000144 <__udivsi3+0x3c>
8000128: 22ff movs r2, #255 @ 0xff
800012a: 0209 lsls r1, r1, #8
800012c: ba12 rev r2, r2
800012e: 0c03 lsrs r3, r0, #16
8000130: 428b cmp r3, r1
8000132: d302 bcc.n 800013a <__udivsi3+0x32>
8000134: 1212 asrs r2, r2, #8
8000136: 0209 lsls r1, r1, #8
8000138: d065 beq.n 8000206 <__udivsi3+0xfe>
800013a: 0b03 lsrs r3, r0, #12
800013c: 428b cmp r3, r1
800013e: d319 bcc.n 8000174 <__udivsi3+0x6c>
8000140: e000 b.n 8000144 <__udivsi3+0x3c>
8000142: 0a09 lsrs r1, r1, #8
8000144: 0bc3 lsrs r3, r0, #15
8000146: 428b cmp r3, r1
8000148: d301 bcc.n 800014e <__udivsi3+0x46>
800014a: 03cb lsls r3, r1, #15
800014c: 1ac0 subs r0, r0, r3
800014e: 4152 adcs r2, r2
8000150: 0b83 lsrs r3, r0, #14
8000152: 428b cmp r3, r1
8000154: d301 bcc.n 800015a <__udivsi3+0x52>
8000156: 038b lsls r3, r1, #14
8000158: 1ac0 subs r0, r0, r3
800015a: 4152 adcs r2, r2
800015c: 0b43 lsrs r3, r0, #13
800015e: 428b cmp r3, r1
8000160: d301 bcc.n 8000166 <__udivsi3+0x5e>
8000162: 034b lsls r3, r1, #13
8000164: 1ac0 subs r0, r0, r3
8000166: 4152 adcs r2, r2
8000168: 0b03 lsrs r3, r0, #12
800016a: 428b cmp r3, r1
800016c: d301 bcc.n 8000172 <__udivsi3+0x6a>
800016e: 030b lsls r3, r1, #12
8000170: 1ac0 subs r0, r0, r3
8000172: 4152 adcs r2, r2
8000174: 0ac3 lsrs r3, r0, #11
8000176: 428b cmp r3, r1
8000178: d301 bcc.n 800017e <__udivsi3+0x76>
800017a: 02cb lsls r3, r1, #11
800017c: 1ac0 subs r0, r0, r3
800017e: 4152 adcs r2, r2
8000180: 0a83 lsrs r3, r0, #10
8000182: 428b cmp r3, r1
8000184: d301 bcc.n 800018a <__udivsi3+0x82>
8000186: 028b lsls r3, r1, #10
8000188: 1ac0 subs r0, r0, r3
800018a: 4152 adcs r2, r2
800018c: 0a43 lsrs r3, r0, #9
800018e: 428b cmp r3, r1
8000190: d301 bcc.n 8000196 <__udivsi3+0x8e>
8000192: 024b lsls r3, r1, #9
8000194: 1ac0 subs r0, r0, r3
8000196: 4152 adcs r2, r2
8000198: 0a03 lsrs r3, r0, #8
800019a: 428b cmp r3, r1
800019c: d301 bcc.n 80001a2 <__udivsi3+0x9a>
800019e: 020b lsls r3, r1, #8
80001a0: 1ac0 subs r0, r0, r3
80001a2: 4152 adcs r2, r2
80001a4: d2cd bcs.n 8000142 <__udivsi3+0x3a>
80001a6: 09c3 lsrs r3, r0, #7
80001a8: 428b cmp r3, r1
80001aa: d301 bcc.n 80001b0 <__udivsi3+0xa8>
80001ac: 01cb lsls r3, r1, #7
80001ae: 1ac0 subs r0, r0, r3
80001b0: 4152 adcs r2, r2
80001b2: 0983 lsrs r3, r0, #6
80001b4: 428b cmp r3, r1
80001b6: d301 bcc.n 80001bc <__udivsi3+0xb4>
80001b8: 018b lsls r3, r1, #6
80001ba: 1ac0 subs r0, r0, r3
80001bc: 4152 adcs r2, r2
80001be: 0943 lsrs r3, r0, #5
80001c0: 428b cmp r3, r1
80001c2: d301 bcc.n 80001c8 <__udivsi3+0xc0>
80001c4: 014b lsls r3, r1, #5
80001c6: 1ac0 subs r0, r0, r3
80001c8: 4152 adcs r2, r2
80001ca: 0903 lsrs r3, r0, #4
80001cc: 428b cmp r3, r1
80001ce: d301 bcc.n 80001d4 <__udivsi3+0xcc>
80001d0: 010b lsls r3, r1, #4
80001d2: 1ac0 subs r0, r0, r3
80001d4: 4152 adcs r2, r2
80001d6: 08c3 lsrs r3, r0, #3
80001d8: 428b cmp r3, r1
80001da: d301 bcc.n 80001e0 <__udivsi3+0xd8>
80001dc: 00cb lsls r3, r1, #3
80001de: 1ac0 subs r0, r0, r3
80001e0: 4152 adcs r2, r2
80001e2: 0883 lsrs r3, r0, #2
80001e4: 428b cmp r3, r1
80001e6: d301 bcc.n 80001ec <__udivsi3+0xe4>
80001e8: 008b lsls r3, r1, #2
80001ea: 1ac0 subs r0, r0, r3
80001ec: 4152 adcs r2, r2
80001ee: 0843 lsrs r3, r0, #1
80001f0: 428b cmp r3, r1
80001f2: d301 bcc.n 80001f8 <__udivsi3+0xf0>
80001f4: 004b lsls r3, r1, #1
80001f6: 1ac0 subs r0, r0, r3
80001f8: 4152 adcs r2, r2
80001fa: 1a41 subs r1, r0, r1
80001fc: d200 bcs.n 8000200 <__udivsi3+0xf8>
80001fe: 4601 mov r1, r0
8000200: 4152 adcs r2, r2
8000202: 4610 mov r0, r2
8000204: 4770 bx lr
8000206: e7ff b.n 8000208 <__udivsi3+0x100>
8000208: b501 push {r0, lr}
800020a: 2000 movs r0, #0
800020c: f000 f806 bl 800021c <__aeabi_idiv0>
8000210: bd02 pop {r1, pc}
8000212: 46c0 nop @ (mov r8, r8)
08000214 <__aeabi_uidivmod>:
8000214: 2900 cmp r1, #0
8000216: d0f7 beq.n 8000208 <__udivsi3+0x100>
8000218: e776 b.n 8000108 <__udivsi3>
800021a: 4770 bx lr
0800021c <__aeabi_idiv0>:
800021c: 4770 bx lr
800021e: 46c0 nop @ (mov r8, r8)
08000220 <MX_GPIO_Init>:
/* USER CODE END 1 */
/** Configure pins
*/
void MX_GPIO_Init(void)
{
8000220: b580 push {r7, lr}
8000222: b086 sub sp, #24
8000224: af00 add r7, sp, #0
GPIO_InitTypeDef GPIO_InitStruct = {0};
8000226: 1d3b adds r3, r7, #4
8000228: 0018 movs r0, r3
800022a: 2314 movs r3, #20
800022c: 001a movs r2, r3
800022e: 2100 movs r1, #0
8000230: f007 f91e bl 8007470 <memset>
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOA_CLK_ENABLE();
8000234: 4b10 ldr r3, [pc, #64] @ (8000278 <MX_GPIO_Init+0x58>)
8000236: 695a ldr r2, [r3, #20]
8000238: 4b0f ldr r3, [pc, #60] @ (8000278 <MX_GPIO_Init+0x58>)
800023a: 2180 movs r1, #128 @ 0x80
800023c: 0289 lsls r1, r1, #10
800023e: 430a orrs r2, r1
8000240: 615a str r2, [r3, #20]
8000242: 4b0d ldr r3, [pc, #52] @ (8000278 <MX_GPIO_Init+0x58>)
8000244: 695a ldr r2, [r3, #20]
8000246: 2380 movs r3, #128 @ 0x80
8000248: 029b lsls r3, r3, #10
800024a: 4013 ands r3, r2
800024c: 603b str r3, [r7, #0]
800024e: 683b ldr r3, [r7, #0]
/*Configure GPIO pins : PA0 PA1 PA2 PA3
PA4 PA5 PA6 PA7 */
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3
8000250: 1d3b adds r3, r7, #4
8000252: 22ff movs r2, #255 @ 0xff
8000254: 601a str r2, [r3, #0]
|GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
8000256: 1d3b adds r3, r7, #4
8000258: 2200 movs r2, #0
800025a: 605a str r2, [r3, #4]
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
800025c: 1d3b adds r3, r7, #4
800025e: 2202 movs r2, #2
8000260: 609a str r2, [r3, #8]
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
8000262: 1d3a adds r2, r7, #4
8000264: 2390 movs r3, #144 @ 0x90
8000266: 05db lsls r3, r3, #23
8000268: 0011 movs r1, r2
800026a: 0018 movs r0, r3
800026c: f000 fa9a bl 80007a4 <HAL_GPIO_Init>
}
8000270: 46c0 nop @ (mov r8, r8)
8000272: 46bd mov sp, r7
8000274: b006 add sp, #24
8000276: bd80 pop {r7, pc}
8000278: 40021000 .word 0x40021000
0800027c <main>:
/**
* @brief The application entry point.
* @retval int
*/
int main(void)
{
800027c: b580 push {r7, lr}
800027e: b082 sub sp, #8
8000280: af00 add r7, sp, #0
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
8000282: f000 f929 bl 80004d8 <HAL_Init>
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
8000286: f000 f83b bl 8000300 <SystemClock_Config>
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
800028a: f7ff ffc9 bl 8000220 <MX_GPIO_Init>
MX_USB_DEVICE_Init();
800028e: f006 fc67 bl 8006b60 <MX_USB_DEVICE_Init>
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
memset(&report, 0, sizeof(report));
8000292: 4b17 ldr r3, [pc, #92] @ (80002f0 <main+0x74>)
8000294: 220a movs r2, #10
8000296: 2100 movs r1, #0
8000298: 0018 movs r0, r3
800029a: f007 f8e9 bl 8007470 <memset>
for (int i = 0; i < 8; i++) {
800029e: 2300 movs r3, #0
80002a0: 607b str r3, [r7, #4]
80002a2: e018 b.n 80002d6 <main+0x5a>
if (HAL_GPIO_ReadPin(GPIOA, pins[i])) {
80002a4: 4b13 ldr r3, [pc, #76] @ (80002f4 <main+0x78>)
80002a6: 687a ldr r2, [r7, #4]
80002a8: 0052 lsls r2, r2, #1
80002aa: 5ad2 ldrh r2, [r2, r3]
80002ac: 2390 movs r3, #144 @ 0x90
80002ae: 05db lsls r3, r3, #23
80002b0: 0011 movs r1, r2
80002b2: 0018 movs r0, r3
80002b4: f000 fbde bl 8000a74 <HAL_GPIO_ReadPin>
80002b8: 1e03 subs r3, r0, #0
80002ba: d009 beq.n 80002d0 <main+0x54>
report.KEYS[i] = key_mapping[i];
80002bc: 4a0e ldr r2, [pc, #56] @ (80002f8 <main+0x7c>)
80002be: 687b ldr r3, [r7, #4]
80002c0: 18d3 adds r3, r2, r3
80002c2: 7819 ldrb r1, [r3, #0]
80002c4: 4a0a ldr r2, [pc, #40] @ (80002f0 <main+0x74>)
80002c6: 687b ldr r3, [r7, #4]
80002c8: 18d3 adds r3, r2, r3
80002ca: 3302 adds r3, #2
80002cc: 1c0a adds r2, r1, #0
80002ce: 701a strb r2, [r3, #0]
for (int i = 0; i < 8; i++) {
80002d0: 687b ldr r3, [r7, #4]
80002d2: 3301 adds r3, #1
80002d4: 607b str r3, [r7, #4]
80002d6: 687b ldr r3, [r7, #4]
80002d8: 2b07 cmp r3, #7
80002da: dde3 ble.n 80002a4 <main+0x28>
}
}
USBD_HID_SendReport(&hUsbDeviceFS, &report, sizeof(report));
80002dc: 4904 ldr r1, [pc, #16] @ (80002f0 <main+0x74>)
80002de: 4b07 ldr r3, [pc, #28] @ (80002fc <main+0x80>)
80002e0: 220a movs r2, #10
80002e2: 0018 movs r0, r3
80002e4: f005 f9e4 bl 80056b0 <USBD_HID_SendReport>
HAL_Delay(50);
80002e8: 2032 movs r0, #50 @ 0x32
80002ea: f000 f959 bl 80005a0 <HAL_Delay>
memset(&report, 0, sizeof(report));
80002ee: e7d0 b.n 8000292 <main+0x16>
80002f0: 2000018c .word 0x2000018c
80002f4: 20000008 .word 0x20000008
80002f8: 20000000 .word 0x20000000
80002fc: 200001a0 .word 0x200001a0
08000300 <SystemClock_Config>:
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
8000300: b590 push {r4, r7, lr}
8000302: b099 sub sp, #100 @ 0x64
8000304: af00 add r7, sp, #0
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
8000306: 242c movs r4, #44 @ 0x2c
8000308: 193b adds r3, r7, r4
800030a: 0018 movs r0, r3
800030c: 2334 movs r3, #52 @ 0x34
800030e: 001a movs r2, r3
8000310: 2100 movs r1, #0
8000312: f007 f8ad bl 8007470 <memset>
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
8000316: 231c movs r3, #28
8000318: 18fb adds r3, r7, r3
800031a: 0018 movs r0, r3
800031c: 2310 movs r3, #16
800031e: 001a movs r2, r3
8000320: 2100 movs r1, #0
8000322: f007 f8a5 bl 8007470 <memset>
RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
8000326: 1d3b adds r3, r7, #4
8000328: 0018 movs r0, r3
800032a: 2318 movs r3, #24
800032c: 001a movs r2, r3
800032e: 2100 movs r1, #0
8000330: f007 f89e bl 8007470 <memset>
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48;
8000334: 193b adds r3, r7, r4
8000336: 2220 movs r2, #32
8000338: 601a str r2, [r3, #0]
RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
800033a: 193b adds r3, r7, r4
800033c: 2201 movs r2, #1
800033e: 621a str r2, [r3, #32]
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
8000340: 193b adds r3, r7, r4
8000342: 2200 movs r2, #0
8000344: 625a str r2, [r3, #36] @ 0x24
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
8000346: 193b adds r3, r7, r4
8000348: 0018 movs r0, r3
800034a: f002 f9db bl 8002704 <HAL_RCC_OscConfig>
800034e: 1e03 subs r3, r0, #0
8000350: d001 beq.n 8000356 <SystemClock_Config+0x56>
{
Error_Handler();
8000352: f000 f829 bl 80003a8 <Error_Handler>
}
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
8000356: 211c movs r1, #28
8000358: 187b adds r3, r7, r1
800035a: 2207 movs r2, #7
800035c: 601a str r2, [r3, #0]
|RCC_CLOCKTYPE_PCLK1;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI48;
800035e: 187b adds r3, r7, r1
8000360: 2203 movs r2, #3
8000362: 605a str r2, [r3, #4]
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
8000364: 187b adds r3, r7, r1
8000366: 2200 movs r2, #0
8000368: 609a str r2, [r3, #8]
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
800036a: 187b adds r3, r7, r1
800036c: 2200 movs r2, #0
800036e: 60da str r2, [r3, #12]
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
8000370: 187b adds r3, r7, r1
8000372: 2101 movs r1, #1
8000374: 0018 movs r0, r3
8000376: f002 fd4b bl 8002e10 <HAL_RCC_ClockConfig>
800037a: 1e03 subs r3, r0, #0
800037c: d001 beq.n 8000382 <SystemClock_Config+0x82>
{
Error_Handler();
800037e: f000 f813 bl 80003a8 <Error_Handler>
}
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USB;
8000382: 1d3b adds r3, r7, #4
8000384: 2280 movs r2, #128 @ 0x80
8000386: 0292 lsls r2, r2, #10
8000388: 601a str r2, [r3, #0]
PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_HSI48;
800038a: 1d3b adds r3, r7, #4
800038c: 2200 movs r2, #0
800038e: 615a str r2, [r3, #20]
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
8000390: 1d3b adds r3, r7, #4
8000392: 0018 movs r0, r3
8000394: f002 fe88 bl 80030a8 <HAL_RCCEx_PeriphCLKConfig>
8000398: 1e03 subs r3, r0, #0
800039a: d001 beq.n 80003a0 <SystemClock_Config+0xa0>
{
Error_Handler();
800039c: f000 f804 bl 80003a8 <Error_Handler>
}
}
80003a0: 46c0 nop @ (mov r8, r8)
80003a2: 46bd mov sp, r7
80003a4: b019 add sp, #100 @ 0x64
80003a6: bd90 pop {r4, r7, pc}
080003a8 <Error_Handler>:
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
80003a8: b580 push {r7, lr}
80003aa: af00 add r7, sp, #0
\details Disables IRQ interrupts by setting the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__STATIC_FORCEINLINE void __disable_irq(void)
{
__ASM volatile ("cpsid i" : : : "memory");
80003ac: b672 cpsid i
}
80003ae: 46c0 nop @ (mov r8, r8)
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
80003b0: 46c0 nop @ (mov r8, r8)
80003b2: e7fd b.n 80003b0 <Error_Handler+0x8>
080003b4 <HAL_MspInit>:
/* USER CODE END 0 */
/**
* Initializes the Global MSP.
*/
void HAL_MspInit(void)
{
80003b4: b580 push {r7, lr}
80003b6: b082 sub sp, #8
80003b8: af00 add r7, sp, #0
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
__HAL_RCC_SYSCFG_CLK_ENABLE();
80003ba: 4b0f ldr r3, [pc, #60] @ (80003f8 <HAL_MspInit+0x44>)
80003bc: 699a ldr r2, [r3, #24]
80003be: 4b0e ldr r3, [pc, #56] @ (80003f8 <HAL_MspInit+0x44>)
80003c0: 2101 movs r1, #1
80003c2: 430a orrs r2, r1
80003c4: 619a str r2, [r3, #24]
80003c6: 4b0c ldr r3, [pc, #48] @ (80003f8 <HAL_MspInit+0x44>)
80003c8: 699b ldr r3, [r3, #24]
80003ca: 2201 movs r2, #1
80003cc: 4013 ands r3, r2
80003ce: 607b str r3, [r7, #4]
80003d0: 687b ldr r3, [r7, #4]
__HAL_RCC_PWR_CLK_ENABLE();
80003d2: 4b09 ldr r3, [pc, #36] @ (80003f8 <HAL_MspInit+0x44>)
80003d4: 69da ldr r2, [r3, #28]
80003d6: 4b08 ldr r3, [pc, #32] @ (80003f8 <HAL_MspInit+0x44>)
80003d8: 2180 movs r1, #128 @ 0x80
80003da: 0549 lsls r1, r1, #21
80003dc: 430a orrs r2, r1
80003de: 61da str r2, [r3, #28]
80003e0: 4b05 ldr r3, [pc, #20] @ (80003f8 <HAL_MspInit+0x44>)
80003e2: 69da ldr r2, [r3, #28]
80003e4: 2380 movs r3, #128 @ 0x80
80003e6: 055b lsls r3, r3, #21
80003e8: 4013 ands r3, r2
80003ea: 603b str r3, [r7, #0]
80003ec: 683b ldr r3, [r7, #0]
/* System interrupt init*/
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
80003ee: 46c0 nop @ (mov r8, r8)
80003f0: 46bd mov sp, r7
80003f2: b002 add sp, #8
80003f4: bd80 pop {r7, pc}
80003f6: 46c0 nop @ (mov r8, r8)
80003f8: 40021000 .word 0x40021000
080003fc <NMI_Handler>:
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
80003fc: b580 push {r7, lr}
80003fe: af00 add r7, sp, #0
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
while (1)
8000400: 46c0 nop @ (mov r8, r8)
8000402: e7fd b.n 8000400 <NMI_Handler+0x4>
08000404 <HardFault_Handler>:
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
8000404: b580 push {r7, lr}
8000406: af00 add r7, sp, #0
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while (1)
8000408: 46c0 nop @ (mov r8, r8)
800040a: e7fd b.n 8000408 <HardFault_Handler+0x4>
0800040c <SVC_Handler>:
/**
* @brief This function handles System service call via SWI instruction.
*/
void SVC_Handler(void)
{
800040c: b580 push {r7, lr}
800040e: af00 add r7, sp, #0
/* USER CODE END SVC_IRQn 0 */
/* USER CODE BEGIN SVC_IRQn 1 */
/* USER CODE END SVC_IRQn 1 */
}
8000410: 46c0 nop @ (mov r8, r8)
8000412: 46bd mov sp, r7
8000414: bd80 pop {r7, pc}
08000416 <PendSV_Handler>:
/**
* @brief This function handles Pendable request for system service.
*/
void PendSV_Handler(void)
{
8000416: b580 push {r7, lr}
8000418: af00 add r7, sp, #0
/* USER CODE END PendSV_IRQn 0 */
/* USER CODE BEGIN PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 1 */
}
800041a: 46c0 nop @ (mov r8, r8)
800041c: 46bd mov sp, r7
800041e: bd80 pop {r7, pc}
08000420 <SysTick_Handler>:
/**
* @brief This function handles System tick timer.
*/
void SysTick_Handler(void)
{
8000420: b580 push {r7, lr}
8000422: af00 add r7, sp, #0
/* USER CODE BEGIN SysTick_IRQn 0 */
/* USER CODE END SysTick_IRQn 0 */
HAL_IncTick();
8000424: f000 f8a0 bl 8000568 <HAL_IncTick>
/* USER CODE BEGIN SysTick_IRQn 1 */
/* USER CODE END SysTick_IRQn 1 */
}
8000428: 46c0 nop @ (mov r8, r8)
800042a: 46bd mov sp, r7
800042c: bd80 pop {r7, pc}
...
08000430 <USB_IRQHandler>:
/**
* @brief This function handles USB global Interrupt / USB wake-up interrupt through EXTI line 18.
*/
void USB_IRQHandler(void)
{
8000430: b580 push {r7, lr}
8000432: af00 add r7, sp, #0
/* USER CODE BEGIN USB_IRQn 0 */
/* USER CODE END USB_IRQn 0 */
HAL_PCD_IRQHandler(&hpcd_USB_FS);
8000434: 4b03 ldr r3, [pc, #12] @ (8000444 <USB_IRQHandler+0x14>)
8000436: 0018 movs r0, r3
8000438: f000 fc54 bl 8000ce4 <HAL_PCD_IRQHandler>
/* USER CODE BEGIN USB_IRQn 1 */
/* USER CODE END USB_IRQn 1 */
}
800043c: 46c0 nop @ (mov r8, r8)
800043e: 46bd mov sp, r7
8000440: bd80 pop {r7, pc}
8000442: 46c0 nop @ (mov r8, r8)
8000444: 20000664 .word 0x20000664
08000448 <SystemInit>:
* @brief Setup the microcontroller system
* @param None
* @retval None
*/
void SystemInit(void)
{
8000448: b580 push {r7, lr}
800044a: af00 add r7, sp, #0
before branch to main program. This call is made inside
the "startup_stm32f0xx.s" file.
User can setups the default system clock (System clock source, PLL Multiplier
and Divider factors, AHB/APBx prescalers and Flash settings).
*/
}
800044c: 46c0 nop @ (mov r8, r8)
800044e: 46bd mov sp, r7
8000450: bd80 pop {r7, pc}
...
08000454 <Reset_Handler>:
.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
ldr r0, =_estack
8000454: 4813 ldr r0, [pc, #76] @ (80004a4 <LoopForever+0x2>)
mov sp, r0 /* set stack pointer */
8000456: 4685 mov sp, r0
/* Call the clock system initialization function.*/
bl SystemInit
8000458: f7ff fff6 bl 8000448 <SystemInit>
/*Check if boot space corresponds to test memory*/
LDR R0,=0x00000004
800045c: 4812 ldr r0, [pc, #72] @ (80004a8 <LoopForever+0x6>)
LDR R1, [R0]
800045e: 6801 ldr r1, [r0, #0]
LSRS R1, R1, #24
8000460: 0e09 lsrs r1, r1, #24
LDR R2,=0x1F
8000462: 4a12 ldr r2, [pc, #72] @ (80004ac <LoopForever+0xa>)
CMP R1, R2
8000464: 4291 cmp r1, r2
BNE ApplicationStart
8000466: d105 bne.n 8000474 <ApplicationStart>
/*SYSCFG clock enable*/
LDR R0,=0x40021018
8000468: 4811 ldr r0, [pc, #68] @ (80004b0 <LoopForever+0xe>)
LDR R1,=0x00000001
800046a: 4912 ldr r1, [pc, #72] @ (80004b4 <LoopForever+0x12>)
STR R1, [R0]
800046c: 6001 str r1, [r0, #0]
/*Set CFGR1 register with flash memory remap at address 0*/
LDR R0,=0x40010000
800046e: 4812 ldr r0, [pc, #72] @ (80004b8 <LoopForever+0x16>)
LDR R1,=0x00000000
8000470: 4912 ldr r1, [pc, #72] @ (80004bc <LoopForever+0x1a>)
STR R1, [R0]
8000472: 6001 str r1, [r0, #0]
08000474 <ApplicationStart>:
ApplicationStart:
/* Copy the data segment initializers from flash to SRAM */
ldr r0, =_sdata
8000474: 4812 ldr r0, [pc, #72] @ (80004c0 <LoopForever+0x1e>)
ldr r1, =_edata
8000476: 4913 ldr r1, [pc, #76] @ (80004c4 <LoopForever+0x22>)
ldr r2, =_sidata
8000478: 4a13 ldr r2, [pc, #76] @ (80004c8 <LoopForever+0x26>)
movs r3, #0
800047a: 2300 movs r3, #0
b LoopCopyDataInit
800047c: e002 b.n 8000484 <LoopCopyDataInit>
0800047e <CopyDataInit>:
CopyDataInit:
ldr r4, [r2, r3]
800047e: 58d4 ldr r4, [r2, r3]
str r4, [r0, r3]
8000480: 50c4 str r4, [r0, r3]
adds r3, r3, #4
8000482: 3304 adds r3, #4
08000484 <LoopCopyDataInit>:
LoopCopyDataInit:
adds r4, r0, r3
8000484: 18c4 adds r4, r0, r3
cmp r4, r1
8000486: 428c cmp r4, r1
bcc CopyDataInit
8000488: d3f9 bcc.n 800047e <CopyDataInit>
/* Zero fill the bss segment. */
ldr r2, =_sbss
800048a: 4a10 ldr r2, [pc, #64] @ (80004cc <LoopForever+0x2a>)
ldr r4, =_ebss
800048c: 4c10 ldr r4, [pc, #64] @ (80004d0 <LoopForever+0x2e>)
movs r3, #0
800048e: 2300 movs r3, #0
b LoopFillZerobss
8000490: e001 b.n 8000496 <LoopFillZerobss>
08000492 <FillZerobss>:
FillZerobss:
str r3, [r2]
8000492: 6013 str r3, [r2, #0]
adds r2, r2, #4
8000494: 3204 adds r2, #4
08000496 <LoopFillZerobss>:
LoopFillZerobss:
cmp r2, r4
8000496: 42a2 cmp r2, r4
bcc FillZerobss
8000498: d3fb bcc.n 8000492 <FillZerobss>
/* Call static constructors */
bl __libc_init_array
800049a: f006 fff1 bl 8007480 <__libc_init_array>
/* Call the application's entry point.*/
bl main
800049e: f7ff feed bl 800027c <main>
080004a2 <LoopForever>:
LoopForever:
b LoopForever
80004a2: e7fe b.n 80004a2 <LoopForever>
ldr r0, =_estack
80004a4: 20001800 .word 0x20001800
LDR R0,=0x00000004
80004a8: 00000004 .word 0x00000004
LDR R2,=0x1F
80004ac: 0000001f .word 0x0000001f
LDR R0,=0x40021018
80004b0: 40021018 .word 0x40021018
LDR R1,=0x00000001
80004b4: 00000001 .word 0x00000001
LDR R0,=0x40010000
80004b8: 40010000 .word 0x40010000
LDR R1,=0x00000000
80004bc: 00000000 .word 0x00000000
ldr r0, =_sdata
80004c0: 20000000 .word 0x20000000
ldr r1, =_edata
80004c4: 20000170 .word 0x20000170
ldr r2, =_sidata
80004c8: 080075b4 .word 0x080075b4
ldr r2, =_sbss
80004cc: 20000170 .word 0x20000170
ldr r4, =_ebss
80004d0: 20000954 .word 0x20000954
080004d4 <ADC1_IRQHandler>:
* @retval : None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
b Infinite_Loop
80004d4: e7fe b.n 80004d4 <ADC1_IRQHandler>
...
080004d8 <HAL_Init>:
* In the default implementation,Systick is used as source of time base.
* The tick variable is incremented each 1ms in its ISR.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_Init(void)
{
80004d8: b580 push {r7, lr}
80004da: af00 add r7, sp, #0
/* Configure Flash prefetch */
#if (PREFETCH_ENABLE != 0)
__HAL_FLASH_PREFETCH_BUFFER_ENABLE();
80004dc: 4b07 ldr r3, [pc, #28] @ (80004fc <HAL_Init+0x24>)
80004de: 681a ldr r2, [r3, #0]
80004e0: 4b06 ldr r3, [pc, #24] @ (80004fc <HAL_Init+0x24>)
80004e2: 2110 movs r1, #16
80004e4: 430a orrs r2, r1
80004e6: 601a str r2, [r3, #0]
#endif /* PREFETCH_ENABLE */
/* Use systick as time base source and configure 1ms tick (default clock after Reset is HSI) */
HAL_InitTick(TICK_INT_PRIORITY);
80004e8: 2003 movs r0, #3
80004ea: f000 f809 bl 8000500 <HAL_InitTick>
/* Init the low level hardware */
HAL_MspInit();
80004ee: f7ff ff61 bl 80003b4 <HAL_MspInit>
/* Return function status */
return HAL_OK;
80004f2: 2300 movs r3, #0
}
80004f4: 0018 movs r0, r3
80004f6: 46bd mov sp, r7
80004f8: bd80 pop {r7, pc}
80004fa: 46c0 nop @ (mov r8, r8)
80004fc: 40022000 .word 0x40022000
08000500 <HAL_InitTick>:
* implementation in user file.
* @param TickPriority Tick interrupt priority.
* @retval HAL status
*/
__weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
{
8000500: b590 push {r4, r7, lr}
8000502: b083 sub sp, #12
8000504: af00 add r7, sp, #0
8000506: 6078 str r0, [r7, #4]
/*Configure the SysTick to have interrupt in 1ms time basis*/
if (HAL_SYSTICK_Config(SystemCoreClock / (1000U / uwTickFreq)) > 0U)
8000508: 4b14 ldr r3, [pc, #80] @ (800055c <HAL_InitTick+0x5c>)
800050a: 681c ldr r4, [r3, #0]
800050c: 4b14 ldr r3, [pc, #80] @ (8000560 <HAL_InitTick+0x60>)
800050e: 781b ldrb r3, [r3, #0]
8000510: 0019 movs r1, r3
8000512: 23fa movs r3, #250 @ 0xfa
8000514: 0098 lsls r0, r3, #2
8000516: f7ff fdf7 bl 8000108 <__udivsi3>
800051a: 0003 movs r3, r0
800051c: 0019 movs r1, r3
800051e: 0020 movs r0, r4
8000520: f7ff fdf2 bl 8000108 <__udivsi3>
8000524: 0003 movs r3, r0
8000526: 0018 movs r0, r3
8000528: f000 f92f bl 800078a <HAL_SYSTICK_Config>
800052c: 1e03 subs r3, r0, #0
800052e: d001 beq.n 8000534 <HAL_InitTick+0x34>
{
return HAL_ERROR;
8000530: 2301 movs r3, #1
8000532: e00f b.n 8000554 <HAL_InitTick+0x54>
}
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
8000534: 687b ldr r3, [r7, #4]
8000536: 2b03 cmp r3, #3
8000538: d80b bhi.n 8000552 <HAL_InitTick+0x52>
{
HAL_NVIC_SetPriority(SysTick_IRQn, TickPriority, 0U);
800053a: 6879 ldr r1, [r7, #4]
800053c: 2301 movs r3, #1
800053e: 425b negs r3, r3
8000540: 2200 movs r2, #0
8000542: 0018 movs r0, r3
8000544: f000 f8fc bl 8000740 <HAL_NVIC_SetPriority>
uwTickPrio = TickPriority;
8000548: 4b06 ldr r3, [pc, #24] @ (8000564 <HAL_InitTick+0x64>)
800054a: 687a ldr r2, [r7, #4]
800054c: 601a str r2, [r3, #0]
{
return HAL_ERROR;
}
/* Return function status */
return HAL_OK;
800054e: 2300 movs r3, #0
8000550: e000 b.n 8000554 <HAL_InitTick+0x54>
return HAL_ERROR;
8000552: 2301 movs r3, #1
}
8000554: 0018 movs r0, r3
8000556: 46bd mov sp, r7
8000558: b003 add sp, #12
800055a: bd90 pop {r4, r7, pc}
800055c: 20000018 .word 0x20000018
8000560: 20000020 .word 0x20000020
8000564: 2000001c .word 0x2000001c
08000568 <HAL_IncTick>:
* @note This function is declared as __weak to be overwritten in case of other
* implementations in user file.
* @retval None
*/
__weak void HAL_IncTick(void)
{
8000568: b580 push {r7, lr}
800056a: af00 add r7, sp, #0
uwTick += uwTickFreq;
800056c: 4b05 ldr r3, [pc, #20] @ (8000584 <HAL_IncTick+0x1c>)
800056e: 781b ldrb r3, [r3, #0]
8000570: 001a movs r2, r3
8000572: 4b05 ldr r3, [pc, #20] @ (8000588 <HAL_IncTick+0x20>)
8000574: 681b ldr r3, [r3, #0]
8000576: 18d2 adds r2, r2, r3
8000578: 4b03 ldr r3, [pc, #12] @ (8000588 <HAL_IncTick+0x20>)
800057a: 601a str r2, [r3, #0]
}
800057c: 46c0 nop @ (mov r8, r8)
800057e: 46bd mov sp, r7
8000580: bd80 pop {r7, pc}
8000582: 46c0 nop @ (mov r8, r8)
8000584: 20000020 .word 0x20000020
8000588: 20000198 .word 0x20000198
0800058c <HAL_GetTick>:
* @note This function is declared as __weak to be overwritten in case of other
* implementations in user file.
* @retval tick value
*/
__weak uint32_t HAL_GetTick(void)
{
800058c: b580 push {r7, lr}
800058e: af00 add r7, sp, #0
return uwTick;
8000590: 4b02 ldr r3, [pc, #8] @ (800059c <HAL_GetTick+0x10>)
8000592: 681b ldr r3, [r3, #0]
}
8000594: 0018 movs r0, r3
8000596: 46bd mov sp, r7
8000598: bd80 pop {r7, pc}
800059a: 46c0 nop @ (mov r8, r8)
800059c: 20000198 .word 0x20000198
080005a0 <HAL_Delay>:
* implementations in user file.
* @param Delay specifies the delay time length, in milliseconds.
* @retval None
*/
__weak void HAL_Delay(uint32_t Delay)
{
80005a0: b580 push {r7, lr}
80005a2: b084 sub sp, #16
80005a4: af00 add r7, sp, #0
80005a6: 6078 str r0, [r7, #4]
uint32_t tickstart = HAL_GetTick();
80005a8: f7ff fff0 bl 800058c <HAL_GetTick>
80005ac: 0003 movs r3, r0
80005ae: 60bb str r3, [r7, #8]
uint32_t wait = Delay;
80005b0: 687b ldr r3, [r7, #4]
80005b2: 60fb str r3, [r7, #12]
/* Add a freq to guarantee minimum wait */
if (wait < HAL_MAX_DELAY)
80005b4: 68fb ldr r3, [r7, #12]
80005b6: 3301 adds r3, #1
80005b8: d005 beq.n 80005c6 <HAL_Delay+0x26>
{
wait += (uint32_t)(uwTickFreq);
80005ba: 4b0a ldr r3, [pc, #40] @ (80005e4 <HAL_Delay+0x44>)
80005bc: 781b ldrb r3, [r3, #0]
80005be: 001a movs r2, r3
80005c0: 68fb ldr r3, [r7, #12]
80005c2: 189b adds r3, r3, r2
80005c4: 60fb str r3, [r7, #12]
}
while((HAL_GetTick() - tickstart) < wait)
80005c6: 46c0 nop @ (mov r8, r8)
80005c8: f7ff ffe0 bl 800058c <HAL_GetTick>
80005cc: 0002 movs r2, r0
80005ce: 68bb ldr r3, [r7, #8]
80005d0: 1ad3 subs r3, r2, r3
80005d2: 68fa ldr r2, [r7, #12]
80005d4: 429a cmp r2, r3
80005d6: d8f7 bhi.n 80005c8 <HAL_Delay+0x28>
{
}
}
80005d8: 46c0 nop @ (mov r8, r8)
80005da: 46c0 nop @ (mov r8, r8)
80005dc: 46bd mov sp, r7
80005de: b004 add sp, #16
80005e0: bd80 pop {r7, pc}
80005e2: 46c0 nop @ (mov r8, r8)
80005e4: 20000020 .word 0x20000020
080005e8 <__NVIC_EnableIRQ>:
\details Enables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
{
80005e8: b580 push {r7, lr}
80005ea: b082 sub sp, #8
80005ec: af00 add r7, sp, #0
80005ee: 0002 movs r2, r0
80005f0: 1dfb adds r3, r7, #7
80005f2: 701a strb r2, [r3, #0]
if ((int32_t)(IRQn) >= 0)
80005f4: 1dfb adds r3, r7, #7
80005f6: 781b ldrb r3, [r3, #0]
80005f8: 2b7f cmp r3, #127 @ 0x7f
80005fa: d809 bhi.n 8000610 <__NVIC_EnableIRQ+0x28>
{
NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
80005fc: 1dfb adds r3, r7, #7
80005fe: 781b ldrb r3, [r3, #0]
8000600: 001a movs r2, r3
8000602: 231f movs r3, #31
8000604: 401a ands r2, r3
8000606: 4b04 ldr r3, [pc, #16] @ (8000618 <__NVIC_EnableIRQ+0x30>)
8000608: 2101 movs r1, #1
800060a: 4091 lsls r1, r2
800060c: 000a movs r2, r1
800060e: 601a str r2, [r3, #0]
}
}
8000610: 46c0 nop @ (mov r8, r8)
8000612: 46bd mov sp, r7
8000614: b002 add sp, #8
8000616: bd80 pop {r7, pc}
8000618: e000e100 .word 0xe000e100
0800061c <__NVIC_SetPriority>:
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
\note The priority cannot be set for every processor exception.
*/
__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
800061c: b590 push {r4, r7, lr}
800061e: b083 sub sp, #12
8000620: af00 add r7, sp, #0
8000622: 0002 movs r2, r0
8000624: 6039 str r1, [r7, #0]
8000626: 1dfb adds r3, r7, #7
8000628: 701a strb r2, [r3, #0]
if ((int32_t)(IRQn) >= 0)
800062a: 1dfb adds r3, r7, #7
800062c: 781b ldrb r3, [r3, #0]
800062e: 2b7f cmp r3, #127 @ 0x7f
8000630: d828 bhi.n 8000684 <__NVIC_SetPriority+0x68>
{
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
8000632: 4a2f ldr r2, [pc, #188] @ (80006f0 <__NVIC_SetPriority+0xd4>)
8000634: 1dfb adds r3, r7, #7
8000636: 781b ldrb r3, [r3, #0]
8000638: b25b sxtb r3, r3
800063a: 089b lsrs r3, r3, #2
800063c: 33c0 adds r3, #192 @ 0xc0
800063e: 009b lsls r3, r3, #2
8000640: 589b ldr r3, [r3, r2]
8000642: 1dfa adds r2, r7, #7
8000644: 7812 ldrb r2, [r2, #0]
8000646: 0011 movs r1, r2
8000648: 2203 movs r2, #3
800064a: 400a ands r2, r1
800064c: 00d2 lsls r2, r2, #3
800064e: 21ff movs r1, #255 @ 0xff
8000650: 4091 lsls r1, r2
8000652: 000a movs r2, r1
8000654: 43d2 mvns r2, r2
8000656: 401a ands r2, r3
8000658: 0011 movs r1, r2
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
800065a: 683b ldr r3, [r7, #0]
800065c: 019b lsls r3, r3, #6
800065e: 22ff movs r2, #255 @ 0xff
8000660: 401a ands r2, r3
8000662: 1dfb adds r3, r7, #7
8000664: 781b ldrb r3, [r3, #0]
8000666: 0018 movs r0, r3
8000668: 2303 movs r3, #3
800066a: 4003 ands r3, r0
800066c: 00db lsls r3, r3, #3
800066e: 409a lsls r2, r3
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
8000670: 481f ldr r0, [pc, #124] @ (80006f0 <__NVIC_SetPriority+0xd4>)
8000672: 1dfb adds r3, r7, #7
8000674: 781b ldrb r3, [r3, #0]
8000676: b25b sxtb r3, r3
8000678: 089b lsrs r3, r3, #2
800067a: 430a orrs r2, r1
800067c: 33c0 adds r3, #192 @ 0xc0
800067e: 009b lsls r3, r3, #2
8000680: 501a str r2, [r3, r0]
else
{
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
8000682: e031 b.n 80006e8 <__NVIC_SetPriority+0xcc>
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
8000684: 4a1b ldr r2, [pc, #108] @ (80006f4 <__NVIC_SetPriority+0xd8>)
8000686: 1dfb adds r3, r7, #7
8000688: 781b ldrb r3, [r3, #0]
800068a: 0019 movs r1, r3
800068c: 230f movs r3, #15
800068e: 400b ands r3, r1
8000690: 3b08 subs r3, #8
8000692: 089b lsrs r3, r3, #2
8000694: 3306 adds r3, #6
8000696: 009b lsls r3, r3, #2
8000698: 18d3 adds r3, r2, r3
800069a: 3304 adds r3, #4
800069c: 681b ldr r3, [r3, #0]
800069e: 1dfa adds r2, r7, #7
80006a0: 7812 ldrb r2, [r2, #0]
80006a2: 0011 movs r1, r2
80006a4: 2203 movs r2, #3
80006a6: 400a ands r2, r1
80006a8: 00d2 lsls r2, r2, #3
80006aa: 21ff movs r1, #255 @ 0xff
80006ac: 4091 lsls r1, r2
80006ae: 000a movs r2, r1
80006b0: 43d2 mvns r2, r2
80006b2: 401a ands r2, r3
80006b4: 0011 movs r1, r2
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
80006b6: 683b ldr r3, [r7, #0]
80006b8: 019b lsls r3, r3, #6
80006ba: 22ff movs r2, #255 @ 0xff
80006bc: 401a ands r2, r3
80006be: 1dfb adds r3, r7, #7
80006c0: 781b ldrb r3, [r3, #0]
80006c2: 0018 movs r0, r3
80006c4: 2303 movs r3, #3
80006c6: 4003 ands r3, r0
80006c8: 00db lsls r3, r3, #3
80006ca: 409a lsls r2, r3
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
80006cc: 4809 ldr r0, [pc, #36] @ (80006f4 <__NVIC_SetPriority+0xd8>)
80006ce: 1dfb adds r3, r7, #7
80006d0: 781b ldrb r3, [r3, #0]
80006d2: 001c movs r4, r3
80006d4: 230f movs r3, #15
80006d6: 4023 ands r3, r4
80006d8: 3b08 subs r3, #8
80006da: 089b lsrs r3, r3, #2
80006dc: 430a orrs r2, r1
80006de: 3306 adds r3, #6
80006e0: 009b lsls r3, r3, #2
80006e2: 18c3 adds r3, r0, r3
80006e4: 3304 adds r3, #4
80006e6: 601a str r2, [r3, #0]
}
80006e8: 46c0 nop @ (mov r8, r8)
80006ea: 46bd mov sp, r7
80006ec: b003 add sp, #12
80006ee: bd90 pop {r4, r7, pc}
80006f0: e000e100 .word 0xe000e100
80006f4: e000ed00 .word 0xe000ed00
080006f8 <SysTick_Config>:
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
80006f8: b580 push {r7, lr}
80006fa: b082 sub sp, #8
80006fc: af00 add r7, sp, #0
80006fe: 6078 str r0, [r7, #4]
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
8000700: 687b ldr r3, [r7, #4]
8000702: 1e5a subs r2, r3, #1
8000704: 2380 movs r3, #128 @ 0x80
8000706: 045b lsls r3, r3, #17
8000708: 429a cmp r2, r3
800070a: d301 bcc.n 8000710 <SysTick_Config+0x18>
{
return (1UL); /* Reload value impossible */
800070c: 2301 movs r3, #1
800070e: e010 b.n 8000732 <SysTick_Config+0x3a>
}
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
8000710: 4b0a ldr r3, [pc, #40] @ (800073c <SysTick_Config+0x44>)
8000712: 687a ldr r2, [r7, #4]
8000714: 3a01 subs r2, #1
8000716: 605a str r2, [r3, #4]
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
8000718: 2301 movs r3, #1
800071a: 425b negs r3, r3
800071c: 2103 movs r1, #3
800071e: 0018 movs r0, r3
8000720: f7ff ff7c bl 800061c <__NVIC_SetPriority>
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
8000724: 4b05 ldr r3, [pc, #20] @ (800073c <SysTick_Config+0x44>)
8000726: 2200 movs r2, #0
8000728: 609a str r2, [r3, #8]
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
800072a: 4b04 ldr r3, [pc, #16] @ (800073c <SysTick_Config+0x44>)
800072c: 2207 movs r2, #7
800072e: 601a str r2, [r3, #0]
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
8000730: 2300 movs r3, #0
}
8000732: 0018 movs r0, r3
8000734: 46bd mov sp, r7
8000736: b002 add sp, #8
8000738: bd80 pop {r7, pc}
800073a: 46c0 nop @ (mov r8, r8)
800073c: e000e010 .word 0xe000e010
08000740 <HAL_NVIC_SetPriority>:
* with stm32f0xx devices, this parameter is a dummy value and it is ignored, because
* no subpriority supported in Cortex M0 based products.
* @retval None
*/
void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority)
{
8000740: b580 push {r7, lr}
8000742: b084 sub sp, #16
8000744: af00 add r7, sp, #0
8000746: 60b9 str r1, [r7, #8]
8000748: 607a str r2, [r7, #4]
800074a: 210f movs r1, #15
800074c: 187b adds r3, r7, r1
800074e: 1c02 adds r2, r0, #0
8000750: 701a strb r2, [r3, #0]
/* Check the parameters */
assert_param(IS_NVIC_PREEMPTION_PRIORITY(PreemptPriority));
NVIC_SetPriority(IRQn,PreemptPriority);
8000752: 68ba ldr r2, [r7, #8]
8000754: 187b adds r3, r7, r1
8000756: 781b ldrb r3, [r3, #0]
8000758: b25b sxtb r3, r3
800075a: 0011 movs r1, r2
800075c: 0018 movs r0, r3
800075e: f7ff ff5d bl 800061c <__NVIC_SetPriority>
/* Prevent unused argument(s) compilation warning */
UNUSED(SubPriority);
}
8000762: 46c0 nop @ (mov r8, r8)
8000764: 46bd mov sp, r7
8000766: b004 add sp, #16
8000768: bd80 pop {r7, pc}
0800076a <HAL_NVIC_EnableIRQ>:
* This parameter can be an enumerator of IRQn_Type enumeration
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f0xxxx.h))
* @retval None
*/
void HAL_NVIC_EnableIRQ(IRQn_Type IRQn)
{
800076a: b580 push {r7, lr}
800076c: b082 sub sp, #8
800076e: af00 add r7, sp, #0
8000770: 0002 movs r2, r0
8000772: 1dfb adds r3, r7, #7
8000774: 701a strb r2, [r3, #0]
/* Check the parameters */
assert_param(IS_NVIC_DEVICE_IRQ(IRQn));
/* Enable interrupt */
NVIC_EnableIRQ(IRQn);
8000776: 1dfb adds r3, r7, #7
8000778: 781b ldrb r3, [r3, #0]
800077a: b25b sxtb r3, r3
800077c: 0018 movs r0, r3
800077e: f7ff ff33 bl 80005e8 <__NVIC_EnableIRQ>
}
8000782: 46c0 nop @ (mov r8, r8)
8000784: 46bd mov sp, r7
8000786: b002 add sp, #8
8000788: bd80 pop {r7, pc}
0800078a <HAL_SYSTICK_Config>:
* @param TicksNumb Specifies the ticks Number of ticks between two interrupts.
* @retval status: - 0 Function succeeded.
* - 1 Function failed.
*/
uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb)
{
800078a: b580 push {r7, lr}
800078c: b082 sub sp, #8
800078e: af00 add r7, sp, #0
8000790: 6078 str r0, [r7, #4]
return SysTick_Config(TicksNumb);
8000792: 687b ldr r3, [r7, #4]
8000794: 0018 movs r0, r3
8000796: f7ff ffaf bl 80006f8 <SysTick_Config>
800079a: 0003 movs r3, r0
}
800079c: 0018 movs r0, r3
800079e: 46bd mov sp, r7
80007a0: b002 add sp, #8
80007a2: bd80 pop {r7, pc}
080007a4 <HAL_GPIO_Init>:
* @param GPIO_Init pointer to a GPIO_InitTypeDef structure that contains
* the configuration information for the specified GPIO peripheral.
* @retval None
*/
void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
{
80007a4: b580 push {r7, lr}
80007a6: b086 sub sp, #24
80007a8: af00 add r7, sp, #0
80007aa: 6078 str r0, [r7, #4]
80007ac: 6039 str r1, [r7, #0]
uint32_t position = 0x00u;
80007ae: 2300 movs r3, #0
80007b0: 617b str r3, [r7, #20]
assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
assert_param(IS_GPIO_PIN(GPIO_Init->Pin));
assert_param(IS_GPIO_MODE(GPIO_Init->Mode));
/* Configure the port pins */
while (((GPIO_Init->Pin) >> position) != 0x00u)
80007b2: e149 b.n 8000a48 <HAL_GPIO_Init+0x2a4>
{
/* Get current io position */
iocurrent = (GPIO_Init->Pin) & (1uL << position);
80007b4: 683b ldr r3, [r7, #0]
80007b6: 681b ldr r3, [r3, #0]
80007b8: 2101 movs r1, #1
80007ba: 697a ldr r2, [r7, #20]
80007bc: 4091 lsls r1, r2
80007be: 000a movs r2, r1
80007c0: 4013 ands r3, r2
80007c2: 60fb str r3, [r7, #12]
if (iocurrent != 0x00u)
80007c4: 68fb ldr r3, [r7, #12]
80007c6: 2b00 cmp r3, #0
80007c8: d100 bne.n 80007cc <HAL_GPIO_Init+0x28>
80007ca: e13a b.n 8000a42 <HAL_GPIO_Init+0x29e>
{
/*--------------------- GPIO Mode Configuration ------------------------*/
/* In case of Output or Alternate function mode selection */
if(((GPIO_Init->Mode & GPIO_MODE) == MODE_OUTPUT) ||
80007cc: 683b ldr r3, [r7, #0]
80007ce: 685b ldr r3, [r3, #4]
80007d0: 2203 movs r2, #3
80007d2: 4013 ands r3, r2
80007d4: 2b01 cmp r3, #1
80007d6: d005 beq.n 80007e4 <HAL_GPIO_Init+0x40>
((GPIO_Init->Mode & GPIO_MODE) == MODE_AF))
80007d8: 683b ldr r3, [r7, #0]
80007da: 685b ldr r3, [r3, #4]
80007dc: 2203 movs r2, #3
80007de: 4013 ands r3, r2
if(((GPIO_Init->Mode & GPIO_MODE) == MODE_OUTPUT) ||
80007e0: 2b02 cmp r3, #2
80007e2: d130 bne.n 8000846 <HAL_GPIO_Init+0xa2>
{
/* Check the Speed parameter */
assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
/* Configure the IO Speed */
temp = GPIOx->OSPEEDR;
80007e4: 687b ldr r3, [r7, #4]
80007e6: 689b ldr r3, [r3, #8]
80007e8: 613b str r3, [r7, #16]
temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2u));
80007ea: 697b ldr r3, [r7, #20]
80007ec: 005b lsls r3, r3, #1
80007ee: 2203 movs r2, #3
80007f0: 409a lsls r2, r3
80007f2: 0013 movs r3, r2
80007f4: 43da mvns r2, r3
80007f6: 693b ldr r3, [r7, #16]
80007f8: 4013 ands r3, r2
80007fa: 613b str r3, [r7, #16]
temp |= (GPIO_Init->Speed << (position * 2u));
80007fc: 683b ldr r3, [r7, #0]
80007fe: 68da ldr r2, [r3, #12]
8000800: 697b ldr r3, [r7, #20]
8000802: 005b lsls r3, r3, #1
8000804: 409a lsls r2, r3
8000806: 0013 movs r3, r2
8000808: 693a ldr r2, [r7, #16]
800080a: 4313 orrs r3, r2
800080c: 613b str r3, [r7, #16]
GPIOx->OSPEEDR = temp;
800080e: 687b ldr r3, [r7, #4]
8000810: 693a ldr r2, [r7, #16]
8000812: 609a str r2, [r3, #8]
/* Configure the IO Output Type */
temp = GPIOx->OTYPER;
8000814: 687b ldr r3, [r7, #4]
8000816: 685b ldr r3, [r3, #4]
8000818: 613b str r3, [r7, #16]
temp &= ~(GPIO_OTYPER_OT_0 << position) ;
800081a: 2201 movs r2, #1
800081c: 697b ldr r3, [r7, #20]
800081e: 409a lsls r2, r3
8000820: 0013 movs r3, r2
8000822: 43da mvns r2, r3
8000824: 693b ldr r3, [r7, #16]
8000826: 4013 ands r3, r2
8000828: 613b str r3, [r7, #16]
temp |= (((GPIO_Init->Mode & OUTPUT_TYPE) >> OUTPUT_TYPE_Pos) << position);
800082a: 683b ldr r3, [r7, #0]
800082c: 685b ldr r3, [r3, #4]
800082e: 091b lsrs r3, r3, #4
8000830: 2201 movs r2, #1
8000832: 401a ands r2, r3
8000834: 697b ldr r3, [r7, #20]
8000836: 409a lsls r2, r3
8000838: 0013 movs r3, r2
800083a: 693a ldr r2, [r7, #16]
800083c: 4313 orrs r3, r2
800083e: 613b str r3, [r7, #16]
GPIOx->OTYPER = temp;
8000840: 687b ldr r3, [r7, #4]
8000842: 693a ldr r2, [r7, #16]
8000844: 605a str r2, [r3, #4]
}
if((GPIO_Init->Mode & GPIO_MODE) != MODE_ANALOG)
8000846: 683b ldr r3, [r7, #0]
8000848: 685b ldr r3, [r3, #4]
800084a: 2203 movs r2, #3
800084c: 4013 ands r3, r2
800084e: 2b03 cmp r3, #3
8000850: d017 beq.n 8000882 <HAL_GPIO_Init+0xde>
{
/* Check the Pull parameter */
assert_param(IS_GPIO_PULL(GPIO_Init->Pull));
/* Activate the Pull-up or Pull down resistor for the current IO */
temp = GPIOx->PUPDR;
8000852: 687b ldr r3, [r7, #4]
8000854: 68db ldr r3, [r3, #12]
8000856: 613b str r3, [r7, #16]
temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u));
8000858: 697b ldr r3, [r7, #20]
800085a: 005b lsls r3, r3, #1
800085c: 2203 movs r2, #3
800085e: 409a lsls r2, r3
8000860: 0013 movs r3, r2
8000862: 43da mvns r2, r3
8000864: 693b ldr r3, [r7, #16]
8000866: 4013 ands r3, r2
8000868: 613b str r3, [r7, #16]
temp |= ((GPIO_Init->Pull) << (position * 2u));
800086a: 683b ldr r3, [r7, #0]
800086c: 689a ldr r2, [r3, #8]
800086e: 697b ldr r3, [r7, #20]
8000870: 005b lsls r3, r3, #1
8000872: 409a lsls r2, r3
8000874: 0013 movs r3, r2
8000876: 693a ldr r2, [r7, #16]
8000878: 4313 orrs r3, r2
800087a: 613b str r3, [r7, #16]
GPIOx->PUPDR = temp;
800087c: 687b ldr r3, [r7, #4]
800087e: 693a ldr r2, [r7, #16]
8000880: 60da str r2, [r3, #12]
}
/* In case of Alternate function mode selection */
if((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)
8000882: 683b ldr r3, [r7, #0]
8000884: 685b ldr r3, [r3, #4]
8000886: 2203 movs r2, #3
8000888: 4013 ands r3, r2
800088a: 2b02 cmp r3, #2
800088c: d123 bne.n 80008d6 <HAL_GPIO_Init+0x132>
/* Check the Alternate function parameters */
assert_param(IS_GPIO_AF_INSTANCE(GPIOx));
assert_param(IS_GPIO_AF(GPIO_Init->Alternate));
/* Configure Alternate function mapped with the current IO */
temp = GPIOx->AFR[position >> 3u];
800088e: 697b ldr r3, [r7, #20]
8000890: 08da lsrs r2, r3, #3
8000892: 687b ldr r3, [r7, #4]
8000894: 3208 adds r2, #8
8000896: 0092 lsls r2, r2, #2
8000898: 58d3 ldr r3, [r2, r3]
800089a: 613b str r3, [r7, #16]
temp &= ~(0xFu << ((position & 0x07u) * 4u));
800089c: 697b ldr r3, [r7, #20]
800089e: 2207 movs r2, #7
80008a0: 4013 ands r3, r2
80008a2: 009b lsls r3, r3, #2
80008a4: 220f movs r2, #15
80008a6: 409a lsls r2, r3
80008a8: 0013 movs r3, r2
80008aa: 43da mvns r2, r3
80008ac: 693b ldr r3, [r7, #16]
80008ae: 4013 ands r3, r2
80008b0: 613b str r3, [r7, #16]
temp |= ((GPIO_Init->Alternate) << ((position & 0x07u) * 4u));
80008b2: 683b ldr r3, [r7, #0]
80008b4: 691a ldr r2, [r3, #16]
80008b6: 697b ldr r3, [r7, #20]
80008b8: 2107 movs r1, #7
80008ba: 400b ands r3, r1
80008bc: 009b lsls r3, r3, #2
80008be: 409a lsls r2, r3
80008c0: 0013 movs r3, r2
80008c2: 693a ldr r2, [r7, #16]
80008c4: 4313 orrs r3, r2
80008c6: 613b str r3, [r7, #16]
GPIOx->AFR[position >> 3u] = temp;
80008c8: 697b ldr r3, [r7, #20]
80008ca: 08da lsrs r2, r3, #3
80008cc: 687b ldr r3, [r7, #4]
80008ce: 3208 adds r2, #8
80008d0: 0092 lsls r2, r2, #2
80008d2: 6939 ldr r1, [r7, #16]
80008d4: 50d1 str r1, [r2, r3]
}
/* Configure IO Direction mode (Input, Output, Alternate or Analog) */
temp = GPIOx->MODER;
80008d6: 687b ldr r3, [r7, #4]
80008d8: 681b ldr r3, [r3, #0]
80008da: 613b str r3, [r7, #16]
temp &= ~(GPIO_MODER_MODER0 << (position * 2u));
80008dc: 697b ldr r3, [r7, #20]
80008de: 005b lsls r3, r3, #1
80008e0: 2203 movs r2, #3
80008e2: 409a lsls r2, r3
80008e4: 0013 movs r3, r2
80008e6: 43da mvns r2, r3
80008e8: 693b ldr r3, [r7, #16]
80008ea: 4013 ands r3, r2
80008ec: 613b str r3, [r7, #16]
temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u));
80008ee: 683b ldr r3, [r7, #0]
80008f0: 685b ldr r3, [r3, #4]
80008f2: 2203 movs r2, #3
80008f4: 401a ands r2, r3
80008f6: 697b ldr r3, [r7, #20]
80008f8: 005b lsls r3, r3, #1
80008fa: 409a lsls r2, r3
80008fc: 0013 movs r3, r2
80008fe: 693a ldr r2, [r7, #16]
8000900: 4313 orrs r3, r2
8000902: 613b str r3, [r7, #16]
GPIOx->MODER = temp;
8000904: 687b ldr r3, [r7, #4]
8000906: 693a ldr r2, [r7, #16]
8000908: 601a str r2, [r3, #0]
/*--------------------- EXTI Mode Configuration ------------------------*/
/* Configure the External Interrupt or event for the current IO */
if((GPIO_Init->Mode & EXTI_MODE) != 0x00u)
800090a: 683b ldr r3, [r7, #0]
800090c: 685a ldr r2, [r3, #4]
800090e: 23c0 movs r3, #192 @ 0xc0
8000910: 029b lsls r3, r3, #10
8000912: 4013 ands r3, r2
8000914: d100 bne.n 8000918 <HAL_GPIO_Init+0x174>
8000916: e094 b.n 8000a42 <HAL_GPIO_Init+0x29e>
{
/* Enable SYSCFG Clock */
__HAL_RCC_SYSCFG_CLK_ENABLE();
8000918: 4b51 ldr r3, [pc, #324] @ (8000a60 <HAL_GPIO_Init+0x2bc>)
800091a: 699a ldr r2, [r3, #24]
800091c: 4b50 ldr r3, [pc, #320] @ (8000a60 <HAL_GPIO_Init+0x2bc>)
800091e: 2101 movs r1, #1
8000920: 430a orrs r2, r1
8000922: 619a str r2, [r3, #24]
8000924: 4b4e ldr r3, [pc, #312] @ (8000a60 <HAL_GPIO_Init+0x2bc>)
8000926: 699b ldr r3, [r3, #24]
8000928: 2201 movs r2, #1
800092a: 4013 ands r3, r2
800092c: 60bb str r3, [r7, #8]
800092e: 68bb ldr r3, [r7, #8]
temp = SYSCFG->EXTICR[position >> 2u];
8000930: 4a4c ldr r2, [pc, #304] @ (8000a64 <HAL_GPIO_Init+0x2c0>)
8000932: 697b ldr r3, [r7, #20]
8000934: 089b lsrs r3, r3, #2
8000936: 3302 adds r3, #2
8000938: 009b lsls r3, r3, #2
800093a: 589b ldr r3, [r3, r2]
800093c: 613b str r3, [r7, #16]
temp &= ~(0x0FuL << (4u * (position & 0x03u)));
800093e: 697b ldr r3, [r7, #20]
8000940: 2203 movs r2, #3
8000942: 4013 ands r3, r2
8000944: 009b lsls r3, r3, #2
8000946: 220f movs r2, #15
8000948: 409a lsls r2, r3
800094a: 0013 movs r3, r2
800094c: 43da mvns r2, r3
800094e: 693b ldr r3, [r7, #16]
8000950: 4013 ands r3, r2
8000952: 613b str r3, [r7, #16]
temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)));
8000954: 687a ldr r2, [r7, #4]
8000956: 2390 movs r3, #144 @ 0x90
8000958: 05db lsls r3, r3, #23
800095a: 429a cmp r2, r3
800095c: d00d beq.n 800097a <HAL_GPIO_Init+0x1d6>
800095e: 687b ldr r3, [r7, #4]
8000960: 4a41 ldr r2, [pc, #260] @ (8000a68 <HAL_GPIO_Init+0x2c4>)
8000962: 4293 cmp r3, r2
8000964: d007 beq.n 8000976 <HAL_GPIO_Init+0x1d2>
8000966: 687b ldr r3, [r7, #4]
8000968: 4a40 ldr r2, [pc, #256] @ (8000a6c <HAL_GPIO_Init+0x2c8>)
800096a: 4293 cmp r3, r2
800096c: d101 bne.n 8000972 <HAL_GPIO_Init+0x1ce>
800096e: 2302 movs r3, #2
8000970: e004 b.n 800097c <HAL_GPIO_Init+0x1d8>
8000972: 2305 movs r3, #5
8000974: e002 b.n 800097c <HAL_GPIO_Init+0x1d8>
8000976: 2301 movs r3, #1
8000978: e000 b.n 800097c <HAL_GPIO_Init+0x1d8>
800097a: 2300 movs r3, #0
800097c: 697a ldr r2, [r7, #20]
800097e: 2103 movs r1, #3
8000980: 400a ands r2, r1
8000982: 0092 lsls r2, r2, #2
8000984: 4093 lsls r3, r2
8000986: 693a ldr r2, [r7, #16]
8000988: 4313 orrs r3, r2
800098a: 613b str r3, [r7, #16]
SYSCFG->EXTICR[position >> 2u] = temp;
800098c: 4935 ldr r1, [pc, #212] @ (8000a64 <HAL_GPIO_Init+0x2c0>)
800098e: 697b ldr r3, [r7, #20]
8000990: 089b lsrs r3, r3, #2
8000992: 3302 adds r3, #2
8000994: 009b lsls r3, r3, #2
8000996: 693a ldr r2, [r7, #16]
8000998: 505a str r2, [r3, r1]
/* Clear Rising Falling edge configuration */
temp = EXTI->RTSR;
800099a: 4b35 ldr r3, [pc, #212] @ (8000a70 <HAL_GPIO_Init+0x2cc>)
800099c: 689b ldr r3, [r3, #8]
800099e: 613b str r3, [r7, #16]
temp &= ~(iocurrent);
80009a0: 68fb ldr r3, [r7, #12]
80009a2: 43da mvns r2, r3
80009a4: 693b ldr r3, [r7, #16]
80009a6: 4013 ands r3, r2
80009a8: 613b str r3, [r7, #16]
if((GPIO_Init->Mode & TRIGGER_RISING) != 0x00u)
80009aa: 683b ldr r3, [r7, #0]
80009ac: 685a ldr r2, [r3, #4]
80009ae: 2380 movs r3, #128 @ 0x80
80009b0: 035b lsls r3, r3, #13
80009b2: 4013 ands r3, r2
80009b4: d003 beq.n 80009be <HAL_GPIO_Init+0x21a>
{
temp |= iocurrent;
80009b6: 693a ldr r2, [r7, #16]
80009b8: 68fb ldr r3, [r7, #12]
80009ba: 4313 orrs r3, r2
80009bc: 613b str r3, [r7, #16]
}
EXTI->RTSR = temp;
80009be: 4b2c ldr r3, [pc, #176] @ (8000a70 <HAL_GPIO_Init+0x2cc>)
80009c0: 693a ldr r2, [r7, #16]
80009c2: 609a str r2, [r3, #8]
temp = EXTI->FTSR;
80009c4: 4b2a ldr r3, [pc, #168] @ (8000a70 <HAL_GPIO_Init+0x2cc>)
80009c6: 68db ldr r3, [r3, #12]
80009c8: 613b str r3, [r7, #16]
temp &= ~(iocurrent);
80009ca: 68fb ldr r3, [r7, #12]
80009cc: 43da mvns r2, r3
80009ce: 693b ldr r3, [r7, #16]
80009d0: 4013 ands r3, r2
80009d2: 613b str r3, [r7, #16]
if((GPIO_Init->Mode & TRIGGER_FALLING) != 0x00u)
80009d4: 683b ldr r3, [r7, #0]
80009d6: 685a ldr r2, [r3, #4]
80009d8: 2380 movs r3, #128 @ 0x80
80009da: 039b lsls r3, r3, #14
80009dc: 4013 ands r3, r2
80009de: d003 beq.n 80009e8 <HAL_GPIO_Init+0x244>
{
temp |= iocurrent;
80009e0: 693a ldr r2, [r7, #16]
80009e2: 68fb ldr r3, [r7, #12]
80009e4: 4313 orrs r3, r2
80009e6: 613b str r3, [r7, #16]
}
EXTI->FTSR = temp;
80009e8: 4b21 ldr r3, [pc, #132] @ (8000a70 <HAL_GPIO_Init+0x2cc>)
80009ea: 693a ldr r2, [r7, #16]
80009ec: 60da str r2, [r3, #12]
/* Clear EXTI line configuration */
temp = EXTI->EMR;
80009ee: 4b20 ldr r3, [pc, #128] @ (8000a70 <HAL_GPIO_Init+0x2cc>)
80009f0: 685b ldr r3, [r3, #4]
80009f2: 613b str r3, [r7, #16]
temp &= ~(iocurrent);
80009f4: 68fb ldr r3, [r7, #12]
80009f6: 43da mvns r2, r3
80009f8: 693b ldr r3, [r7, #16]
80009fa: 4013 ands r3, r2
80009fc: 613b str r3, [r7, #16]
if((GPIO_Init->Mode & EXTI_EVT) != 0x00u)
80009fe: 683b ldr r3, [r7, #0]
8000a00: 685a ldr r2, [r3, #4]
8000a02: 2380 movs r3, #128 @ 0x80
8000a04: 029b lsls r3, r3, #10
8000a06: 4013 ands r3, r2
8000a08: d003 beq.n 8000a12 <HAL_GPIO_Init+0x26e>
{
temp |= iocurrent;
8000a0a: 693a ldr r2, [r7, #16]
8000a0c: 68fb ldr r3, [r7, #12]
8000a0e: 4313 orrs r3, r2
8000a10: 613b str r3, [r7, #16]
}
EXTI->EMR = temp;
8000a12: 4b17 ldr r3, [pc, #92] @ (8000a70 <HAL_GPIO_Init+0x2cc>)
8000a14: 693a ldr r2, [r7, #16]
8000a16: 605a str r2, [r3, #4]
temp = EXTI->IMR;
8000a18: 4b15 ldr r3, [pc, #84] @ (8000a70 <HAL_GPIO_Init+0x2cc>)
8000a1a: 681b ldr r3, [r3, #0]
8000a1c: 613b str r3, [r7, #16]
temp &= ~(iocurrent);
8000a1e: 68fb ldr r3, [r7, #12]
8000a20: 43da mvns r2, r3
8000a22: 693b ldr r3, [r7, #16]
8000a24: 4013 ands r3, r2
8000a26: 613b str r3, [r7, #16]
if((GPIO_Init->Mode & EXTI_IT) != 0x00u)
8000a28: 683b ldr r3, [r7, #0]
8000a2a: 685a ldr r2, [r3, #4]
8000a2c: 2380 movs r3, #128 @ 0x80
8000a2e: 025b lsls r3, r3, #9
8000a30: 4013 ands r3, r2
8000a32: d003 beq.n 8000a3c <HAL_GPIO_Init+0x298>
{
temp |= iocurrent;
8000a34: 693a ldr r2, [r7, #16]
8000a36: 68fb ldr r3, [r7, #12]
8000a38: 4313 orrs r3, r2
8000a3a: 613b str r3, [r7, #16]
}
EXTI->IMR = temp;
8000a3c: 4b0c ldr r3, [pc, #48] @ (8000a70 <HAL_GPIO_Init+0x2cc>)
8000a3e: 693a ldr r2, [r7, #16]
8000a40: 601a str r2, [r3, #0]
}
}
position++;
8000a42: 697b ldr r3, [r7, #20]
8000a44: 3301 adds r3, #1
8000a46: 617b str r3, [r7, #20]
while (((GPIO_Init->Pin) >> position) != 0x00u)
8000a48: 683b ldr r3, [r7, #0]
8000a4a: 681a ldr r2, [r3, #0]
8000a4c: 697b ldr r3, [r7, #20]
8000a4e: 40da lsrs r2, r3
8000a50: 1e13 subs r3, r2, #0
8000a52: d000 beq.n 8000a56 <HAL_GPIO_Init+0x2b2>
8000a54: e6ae b.n 80007b4 <HAL_GPIO_Init+0x10>
}
}
8000a56: 46c0 nop @ (mov r8, r8)
8000a58: 46c0 nop @ (mov r8, r8)
8000a5a: 46bd mov sp, r7
8000a5c: b006 add sp, #24
8000a5e: bd80 pop {r7, pc}
8000a60: 40021000 .word 0x40021000
8000a64: 40010000 .word 0x40010000
8000a68: 48000400 .word 0x48000400
8000a6c: 48000800 .word 0x48000800
8000a70: 40010400 .word 0x40010400
08000a74 <HAL_GPIO_ReadPin>:
* @param GPIO_Pin specifies the port bit to read.
* This parameter can be GPIO_PIN_x where x can be (0..15).
* @retval The input port pin value.
*/
GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
{
8000a74: b580 push {r7, lr}
8000a76: b084 sub sp, #16
8000a78: af00 add r7, sp, #0
8000a7a: 6078 str r0, [r7, #4]
8000a7c: 000a movs r2, r1
8000a7e: 1cbb adds r3, r7, #2
8000a80: 801a strh r2, [r3, #0]
GPIO_PinState bitstatus;
/* Check the parameters */
assert_param(IS_GPIO_PIN(GPIO_Pin));
if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET)
8000a82: 687b ldr r3, [r7, #4]
8000a84: 691b ldr r3, [r3, #16]
8000a86: 1cba adds r2, r7, #2
8000a88: 8812 ldrh r2, [r2, #0]
8000a8a: 4013 ands r3, r2
8000a8c: d004 beq.n 8000a98 <HAL_GPIO_ReadPin+0x24>
{
bitstatus = GPIO_PIN_SET;
8000a8e: 230f movs r3, #15
8000a90: 18fb adds r3, r7, r3
8000a92: 2201 movs r2, #1
8000a94: 701a strb r2, [r3, #0]
8000a96: e003 b.n 8000aa0 <HAL_GPIO_ReadPin+0x2c>
}
else
{
bitstatus = GPIO_PIN_RESET;
8000a98: 230f movs r3, #15
8000a9a: 18fb adds r3, r7, r3
8000a9c: 2200 movs r2, #0
8000a9e: 701a strb r2, [r3, #0]
}
return bitstatus;
8000aa0: 230f movs r3, #15
8000aa2: 18fb adds r3, r7, r3
8000aa4: 781b ldrb r3, [r3, #0]
}
8000aa6: 0018 movs r0, r3
8000aa8: 46bd mov sp, r7
8000aaa: b004 add sp, #16
8000aac: bd80 pop {r7, pc}
...
08000ab0 <HAL_PCD_Init>:
* parameters in the PCD_InitTypeDef and initialize the associated handle.
* @param hpcd PCD handle
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd)
{
8000ab0: b590 push {r4, r7, lr}
8000ab2: b085 sub sp, #20
8000ab4: af00 add r7, sp, #0
8000ab6: 6078 str r0, [r7, #4]
uint8_t i;
/* Check the PCD handle allocation */
if (hpcd == NULL)
8000ab8: 687b ldr r3, [r7, #4]
8000aba: 2b00 cmp r3, #0
8000abc: d101 bne.n 8000ac2 <HAL_PCD_Init+0x12>
{
return HAL_ERROR;
8000abe: 2301 movs r3, #1
8000ac0: e0e4 b.n 8000c8c <HAL_PCD_Init+0x1dc>
}
/* Check the parameters */
assert_param(IS_PCD_ALL_INSTANCE(hpcd->Instance));
if (hpcd->State == HAL_PCD_STATE_RESET)
8000ac2: 687b ldr r3, [r7, #4]
8000ac4: 4a73 ldr r2, [pc, #460] @ (8000c94 <HAL_PCD_Init+0x1e4>)
8000ac6: 5c9b ldrb r3, [r3, r2]
8000ac8: b2db uxtb r3, r3
8000aca: 2b00 cmp r3, #0
8000acc: d108 bne.n 8000ae0 <HAL_PCD_Init+0x30>
{
/* Allocate lock resource and initialize it */
hpcd->Lock = HAL_UNLOCKED;
8000ace: 687a ldr r2, [r7, #4]
8000ad0: 23a4 movs r3, #164 @ 0xa4
8000ad2: 009b lsls r3, r3, #2
8000ad4: 2100 movs r1, #0
8000ad6: 54d1 strb r1, [r2, r3]
/* Init the low level hardware */
hpcd->MspInitCallback(hpcd);
#else
/* Init the low level hardware : GPIO, CLOCK, NVIC... */
HAL_PCD_MspInit(hpcd);
8000ad8: 687b ldr r3, [r7, #4]
8000ada: 0018 movs r0, r3
8000adc: f006 f996 bl 8006e0c <HAL_PCD_MspInit>
#endif /* (USE_HAL_PCD_REGISTER_CALLBACKS) */
}
hpcd->State = HAL_PCD_STATE_BUSY;
8000ae0: 687b ldr r3, [r7, #4]
8000ae2: 4a6c ldr r2, [pc, #432] @ (8000c94 <HAL_PCD_Init+0x1e4>)
8000ae4: 2103 movs r1, #3
8000ae6: 5499 strb r1, [r3, r2]
/* Disable the Interrupts */
__HAL_PCD_DISABLE(hpcd);
8000ae8: 687b ldr r3, [r7, #4]
8000aea: 681b ldr r3, [r3, #0]
8000aec: 0018 movs r0, r3
8000aee: f002 fbdf bl 80032b0 <USB_DisableGlobalInt>
/* Init endpoints structures */
for (i = 0U; i < hpcd->Init.dev_endpoints; i++)
8000af2: 230f movs r3, #15
8000af4: 18fb adds r3, r7, r3
8000af6: 2200 movs r2, #0
8000af8: 701a strb r2, [r3, #0]
8000afa: e047 b.n 8000b8c <HAL_PCD_Init+0xdc>
{
/* Init ep structure */
hpcd->IN_ep[i].is_in = 1U;
8000afc: 200f movs r0, #15
8000afe: 183b adds r3, r7, r0
8000b00: 781a ldrb r2, [r3, #0]
8000b02: 6879 ldr r1, [r7, #4]
8000b04: 0013 movs r3, r2
8000b06: 009b lsls r3, r3, #2
8000b08: 189b adds r3, r3, r2
8000b0a: 00db lsls r3, r3, #3
8000b0c: 18cb adds r3, r1, r3
8000b0e: 3311 adds r3, #17
8000b10: 2201 movs r2, #1
8000b12: 701a strb r2, [r3, #0]
hpcd->IN_ep[i].num = i;
8000b14: 183b adds r3, r7, r0
8000b16: 781a ldrb r2, [r3, #0]
8000b18: 6879 ldr r1, [r7, #4]
8000b1a: 0013 movs r3, r2
8000b1c: 009b lsls r3, r3, #2
8000b1e: 189b adds r3, r3, r2
8000b20: 00db lsls r3, r3, #3
8000b22: 18cb adds r3, r1, r3
8000b24: 3310 adds r3, #16
8000b26: 183a adds r2, r7, r0
8000b28: 7812 ldrb r2, [r2, #0]
8000b2a: 701a strb r2, [r3, #0]
/* Control until ep is activated */
hpcd->IN_ep[i].type = EP_TYPE_CTRL;
8000b2c: 183b adds r3, r7, r0
8000b2e: 781a ldrb r2, [r3, #0]
8000b30: 6879 ldr r1, [r7, #4]
8000b32: 0013 movs r3, r2
8000b34: 009b lsls r3, r3, #2
8000b36: 189b adds r3, r3, r2
8000b38: 00db lsls r3, r3, #3
8000b3a: 18cb adds r3, r1, r3
8000b3c: 3313 adds r3, #19
8000b3e: 2200 movs r2, #0
8000b40: 701a strb r2, [r3, #0]
hpcd->IN_ep[i].maxpacket = 0U;
8000b42: 183b adds r3, r7, r0
8000b44: 781a ldrb r2, [r3, #0]
8000b46: 6879 ldr r1, [r7, #4]
8000b48: 0013 movs r3, r2
8000b4a: 009b lsls r3, r3, #2
8000b4c: 189b adds r3, r3, r2
8000b4e: 00db lsls r3, r3, #3
8000b50: 18cb adds r3, r1, r3
8000b52: 3320 adds r3, #32
8000b54: 2200 movs r2, #0
8000b56: 601a str r2, [r3, #0]
hpcd->IN_ep[i].xfer_buff = 0U;
8000b58: 183b adds r3, r7, r0
8000b5a: 781a ldrb r2, [r3, #0]
8000b5c: 6879 ldr r1, [r7, #4]
8000b5e: 0013 movs r3, r2
8000b60: 009b lsls r3, r3, #2
8000b62: 189b adds r3, r3, r2
8000b64: 00db lsls r3, r3, #3
8000b66: 18cb adds r3, r1, r3
8000b68: 3324 adds r3, #36 @ 0x24
8000b6a: 2200 movs r2, #0
8000b6c: 601a str r2, [r3, #0]
hpcd->IN_ep[i].xfer_len = 0U;
8000b6e: 183b adds r3, r7, r0
8000b70: 781b ldrb r3, [r3, #0]
8000b72: 6879 ldr r1, [r7, #4]
8000b74: 1c5a adds r2, r3, #1
8000b76: 0013 movs r3, r2
8000b78: 009b lsls r3, r3, #2
8000b7a: 189b adds r3, r3, r2
8000b7c: 00db lsls r3, r3, #3
8000b7e: 2200 movs r2, #0
8000b80: 505a str r2, [r3, r1]
for (i = 0U; i < hpcd->Init.dev_endpoints; i++)
8000b82: 183b adds r3, r7, r0
8000b84: 781a ldrb r2, [r3, #0]
8000b86: 183b adds r3, r7, r0
8000b88: 3201 adds r2, #1
8000b8a: 701a strb r2, [r3, #0]
8000b8c: 687b ldr r3, [r7, #4]
8000b8e: 791b ldrb r3, [r3, #4]
8000b90: 210f movs r1, #15
8000b92: 187a adds r2, r7, r1
8000b94: 7812 ldrb r2, [r2, #0]
8000b96: 429a cmp r2, r3
8000b98: d3b0 bcc.n 8000afc <HAL_PCD_Init+0x4c>
}
for (i = 0U; i < hpcd->Init.dev_endpoints; i++)
8000b9a: 187b adds r3, r7, r1
8000b9c: 2200 movs r2, #0
8000b9e: 701a strb r2, [r3, #0]
8000ba0: e056 b.n 8000c50 <HAL_PCD_Init+0x1a0>
{
hpcd->OUT_ep[i].is_in = 0U;
8000ba2: 240f movs r4, #15
8000ba4: 193b adds r3, r7, r4
8000ba6: 781a ldrb r2, [r3, #0]
8000ba8: 6878 ldr r0, [r7, #4]
8000baa: 2352 movs r3, #82 @ 0x52
8000bac: 33ff adds r3, #255 @ 0xff
8000bae: 0019 movs r1, r3
8000bb0: 0013 movs r3, r2
8000bb2: 009b lsls r3, r3, #2
8000bb4: 189b adds r3, r3, r2
8000bb6: 00db lsls r3, r3, #3
8000bb8: 18c3 adds r3, r0, r3
8000bba: 185b adds r3, r3, r1
8000bbc: 2200 movs r2, #0
8000bbe: 701a strb r2, [r3, #0]
hpcd->OUT_ep[i].num = i;
8000bc0: 193b adds r3, r7, r4
8000bc2: 781a ldrb r2, [r3, #0]
8000bc4: 6878 ldr r0, [r7, #4]
8000bc6: 23a8 movs r3, #168 @ 0xa8
8000bc8: 0059 lsls r1, r3, #1
8000bca: 0013 movs r3, r2
8000bcc: 009b lsls r3, r3, #2
8000bce: 189b adds r3, r3, r2
8000bd0: 00db lsls r3, r3, #3
8000bd2: 18c3 adds r3, r0, r3
8000bd4: 185b adds r3, r3, r1
8000bd6: 193a adds r2, r7, r4
8000bd8: 7812 ldrb r2, [r2, #0]
8000bda: 701a strb r2, [r3, #0]
/* Control until ep is activated */
hpcd->OUT_ep[i].type = EP_TYPE_CTRL;
8000bdc: 193b adds r3, r7, r4
8000bde: 781a ldrb r2, [r3, #0]
8000be0: 6878 ldr r0, [r7, #4]
8000be2: 2354 movs r3, #84 @ 0x54
8000be4: 33ff adds r3, #255 @ 0xff
8000be6: 0019 movs r1, r3
8000be8: 0013 movs r3, r2
8000bea: 009b lsls r3, r3, #2
8000bec: 189b adds r3, r3, r2
8000bee: 00db lsls r3, r3, #3
8000bf0: 18c3 adds r3, r0, r3
8000bf2: 185b adds r3, r3, r1
8000bf4: 2200 movs r2, #0
8000bf6: 701a strb r2, [r3, #0]
hpcd->OUT_ep[i].maxpacket = 0U;
8000bf8: 193b adds r3, r7, r4
8000bfa: 781a ldrb r2, [r3, #0]
8000bfc: 6878 ldr r0, [r7, #4]
8000bfe: 23b0 movs r3, #176 @ 0xb0
8000c00: 0059 lsls r1, r3, #1
8000c02: 0013 movs r3, r2
8000c04: 009b lsls r3, r3, #2
8000c06: 189b adds r3, r3, r2
8000c08: 00db lsls r3, r3, #3
8000c0a: 18c3 adds r3, r0, r3
8000c0c: 185b adds r3, r3, r1
8000c0e: 2200 movs r2, #0
8000c10: 601a str r2, [r3, #0]
hpcd->OUT_ep[i].xfer_buff = 0U;
8000c12: 193b adds r3, r7, r4
8000c14: 781a ldrb r2, [r3, #0]
8000c16: 6878 ldr r0, [r7, #4]
8000c18: 23b2 movs r3, #178 @ 0xb2
8000c1a: 0059 lsls r1, r3, #1
8000c1c: 0013 movs r3, r2
8000c1e: 009b lsls r3, r3, #2
8000c20: 189b adds r3, r3, r2
8000c22: 00db lsls r3, r3, #3
8000c24: 18c3 adds r3, r0, r3
8000c26: 185b adds r3, r3, r1
8000c28: 2200 movs r2, #0
8000c2a: 601a str r2, [r3, #0]
hpcd->OUT_ep[i].xfer_len = 0U;
8000c2c: 193b adds r3, r7, r4
8000c2e: 781a ldrb r2, [r3, #0]
8000c30: 6878 ldr r0, [r7, #4]
8000c32: 23b4 movs r3, #180 @ 0xb4
8000c34: 0059 lsls r1, r3, #1
8000c36: 0013 movs r3, r2
8000c38: 009b lsls r3, r3, #2
8000c3a: 189b adds r3, r3, r2
8000c3c: 00db lsls r3, r3, #3
8000c3e: 18c3 adds r3, r0, r3
8000c40: 185b adds r3, r3, r1
8000c42: 2200 movs r2, #0
8000c44: 601a str r2, [r3, #0]
for (i = 0U; i < hpcd->Init.dev_endpoints; i++)
8000c46: 193b adds r3, r7, r4
8000c48: 781a ldrb r2, [r3, #0]
8000c4a: 193b adds r3, r7, r4
8000c4c: 3201 adds r2, #1
8000c4e: 701a strb r2, [r3, #0]
8000c50: 687b ldr r3, [r7, #4]
8000c52: 791b ldrb r3, [r3, #4]
8000c54: 220f movs r2, #15
8000c56: 18ba adds r2, r7, r2
8000c58: 7812 ldrb r2, [r2, #0]
8000c5a: 429a cmp r2, r3
8000c5c: d3a1 bcc.n 8000ba2 <HAL_PCD_Init+0xf2>
}
/* Init Device */
(void)USB_DevInit(hpcd->Instance, hpcd->Init);
8000c5e: 687b ldr r3, [r7, #4]
8000c60: 6818 ldr r0, [r3, #0]
8000c62: 687b ldr r3, [r7, #4]
8000c64: 6859 ldr r1, [r3, #4]
8000c66: 689a ldr r2, [r3, #8]
8000c68: f002 fb3c bl 80032e4 <USB_DevInit>
hpcd->USB_Address = 0U;
8000c6c: 687b ldr r3, [r7, #4]
8000c6e: 2200 movs r2, #0
8000c70: 731a strb r2, [r3, #12]
hpcd->State = HAL_PCD_STATE_READY;
8000c72: 687b ldr r3, [r7, #4]
8000c74: 4a07 ldr r2, [pc, #28] @ (8000c94 <HAL_PCD_Init+0x1e4>)
8000c76: 2101 movs r1, #1
8000c78: 5499 strb r1, [r3, r2]
/* Activate LPM */
if (hpcd->Init.lpm_enable == 1U)
8000c7a: 687b ldr r3, [r7, #4]
8000c7c: 7a9b ldrb r3, [r3, #10]
8000c7e: 2b01 cmp r3, #1
8000c80: d103 bne.n 8000c8a <HAL_PCD_Init+0x1da>
{
(void)HAL_PCDEx_ActivateLPM(hpcd);
8000c82: 687b ldr r3, [r7, #4]
8000c84: 0018 movs r0, r3
8000c86: f001 fd07 bl 8002698 <HAL_PCDEx_ActivateLPM>
}
return HAL_OK;
8000c8a: 2300 movs r3, #0
}
8000c8c: 0018 movs r0, r3
8000c8e: 46bd mov sp, r7
8000c90: b005 add sp, #20
8000c92: bd90 pop {r4, r7, pc}
8000c94: 00000291 .word 0x00000291
08000c98 <HAL_PCD_Start>:
* @brief Start the USB device
* @param hpcd PCD handle
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd)
{
8000c98: b580 push {r7, lr}
8000c9a: b082 sub sp, #8
8000c9c: af00 add r7, sp, #0
8000c9e: 6078 str r0, [r7, #4]
__HAL_LOCK(hpcd);
8000ca0: 687a ldr r2, [r7, #4]
8000ca2: 23a4 movs r3, #164 @ 0xa4
8000ca4: 009b lsls r3, r3, #2
8000ca6: 5cd3 ldrb r3, [r2, r3]
8000ca8: 2b01 cmp r3, #1
8000caa: d101 bne.n 8000cb0 <HAL_PCD_Start+0x18>
8000cac: 2302 movs r3, #2
8000cae: e014 b.n 8000cda <HAL_PCD_Start+0x42>
8000cb0: 687a ldr r2, [r7, #4]
8000cb2: 23a4 movs r3, #164 @ 0xa4
8000cb4: 009b lsls r3, r3, #2
8000cb6: 2101 movs r1, #1
8000cb8: 54d1 strb r1, [r2, r3]
__HAL_PCD_ENABLE(hpcd);
8000cba: 687b ldr r3, [r7, #4]
8000cbc: 681b ldr r3, [r3, #0]
8000cbe: 0018 movs r0, r3
8000cc0: f002 fae0 bl 8003284 <USB_EnableGlobalInt>
(void)USB_DevConnect(hpcd->Instance);
8000cc4: 687b ldr r3, [r7, #4]
8000cc6: 681b ldr r3, [r3, #0]
8000cc8: 0018 movs r0, r3
8000cca: f004 fad5 bl 8005278 <USB_DevConnect>
__HAL_UNLOCK(hpcd);
8000cce: 687a ldr r2, [r7, #4]
8000cd0: 23a4 movs r3, #164 @ 0xa4
8000cd2: 009b lsls r3, r3, #2
8000cd4: 2100 movs r1, #0
8000cd6: 54d1 strb r1, [r2, r3]
return HAL_OK;
8000cd8: 2300 movs r3, #0
}
8000cda: 0018 movs r0, r3
8000cdc: 46bd mov sp, r7
8000cde: b002 add sp, #8
8000ce0: bd80 pop {r7, pc}
...
08000ce4 <HAL_PCD_IRQHandler>:
* @brief This function handles PCD interrupt request.
* @param hpcd PCD handle
* @retval HAL status
*/
void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd)
{
8000ce4: b580 push {r7, lr}
8000ce6: b084 sub sp, #16
8000ce8: af00 add r7, sp, #0
8000cea: 6078 str r0, [r7, #4]
uint32_t wIstr = USB_ReadInterrupts(hpcd->Instance);
8000cec: 687b ldr r3, [r7, #4]
8000cee: 681b ldr r3, [r3, #0]
8000cf0: 0018 movs r0, r3
8000cf2: f004 fad7 bl 80052a4 <USB_ReadInterrupts>
8000cf6: 0003 movs r3, r0
8000cf8: 60fb str r3, [r7, #12]
if ((wIstr & USB_ISTR_CTR) == USB_ISTR_CTR)
8000cfa: 68fa ldr r2, [r7, #12]
8000cfc: 2380 movs r3, #128 @ 0x80
8000cfe: 021b lsls r3, r3, #8
8000d00: 4013 ands r3, r2
8000d02: d004 beq.n 8000d0e <HAL_PCD_IRQHandler+0x2a>
{
/* servicing of the endpoint correct transfer interrupt */
/* clear of the CTR flag into the sub */
(void)PCD_EP_ISR_Handler(hpcd);
8000d04: 687b ldr r3, [r7, #4]
8000d06: 0018 movs r0, r3
8000d08: f000 fb48 bl 800139c <PCD_EP_ISR_Handler>
return;
8000d0c: e11d b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
}
if ((wIstr & USB_ISTR_RESET) == USB_ISTR_RESET)
8000d0e: 68fa ldr r2, [r7, #12]
8000d10: 2380 movs r3, #128 @ 0x80
8000d12: 00db lsls r3, r3, #3
8000d14: 4013 ands r3, r2
8000d16: d015 beq.n 8000d44 <HAL_PCD_IRQHandler+0x60>
{
__HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_RESET);
8000d18: 687b ldr r3, [r7, #4]
8000d1a: 681b ldr r3, [r3, #0]
8000d1c: 2244 movs r2, #68 @ 0x44
8000d1e: 5a9b ldrh r3, [r3, r2]
8000d20: b29a uxth r2, r3
8000d22: 687b ldr r3, [r7, #4]
8000d24: 681b ldr r3, [r3, #0]
8000d26: 498a ldr r1, [pc, #552] @ (8000f50 <HAL_PCD_IRQHandler+0x26c>)
8000d28: 400a ands r2, r1
8000d2a: b291 uxth r1, r2
8000d2c: 2244 movs r2, #68 @ 0x44
8000d2e: 5299 strh r1, [r3, r2]
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->ResetCallback(hpcd);
#else
HAL_PCD_ResetCallback(hpcd);
8000d30: 687b ldr r3, [r7, #4]
8000d32: 0018 movs r0, r3
8000d34: f006 f8f5 bl 8006f22 <HAL_PCD_ResetCallback>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
(void)HAL_PCD_SetAddress(hpcd, 0U);
8000d38: 687b ldr r3, [r7, #4]
8000d3a: 2100 movs r1, #0
8000d3c: 0018 movs r0, r3
8000d3e: f000 f915 bl 8000f6c <HAL_PCD_SetAddress>
return;
8000d42: e102 b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
}
if ((wIstr & USB_ISTR_PMAOVR) == USB_ISTR_PMAOVR)
8000d44: 68fa ldr r2, [r7, #12]
8000d46: 2380 movs r3, #128 @ 0x80
8000d48: 01db lsls r3, r3, #7
8000d4a: 4013 ands r3, r2
8000d4c: d00c beq.n 8000d68 <HAL_PCD_IRQHandler+0x84>
{
__HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_PMAOVR);
8000d4e: 687b ldr r3, [r7, #4]
8000d50: 681b ldr r3, [r3, #0]
8000d52: 2244 movs r2, #68 @ 0x44
8000d54: 5a9b ldrh r3, [r3, r2]
8000d56: b29a uxth r2, r3
8000d58: 687b ldr r3, [r7, #4]
8000d5a: 681b ldr r3, [r3, #0]
8000d5c: 497d ldr r1, [pc, #500] @ (8000f54 <HAL_PCD_IRQHandler+0x270>)
8000d5e: 400a ands r2, r1
8000d60: b291 uxth r1, r2
8000d62: 2244 movs r2, #68 @ 0x44
8000d64: 5299 strh r1, [r3, r2]
return;
8000d66: e0f0 b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
}
if ((wIstr & USB_ISTR_ERR) == USB_ISTR_ERR)
8000d68: 68fa ldr r2, [r7, #12]
8000d6a: 2380 movs r3, #128 @ 0x80
8000d6c: 019b lsls r3, r3, #6
8000d6e: 4013 ands r3, r2
8000d70: d00c beq.n 8000d8c <HAL_PCD_IRQHandler+0xa8>
{
__HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_ERR);
8000d72: 687b ldr r3, [r7, #4]
8000d74: 681b ldr r3, [r3, #0]
8000d76: 2244 movs r2, #68 @ 0x44
8000d78: 5a9b ldrh r3, [r3, r2]
8000d7a: b29a uxth r2, r3
8000d7c: 687b ldr r3, [r7, #4]
8000d7e: 681b ldr r3, [r3, #0]
8000d80: 4975 ldr r1, [pc, #468] @ (8000f58 <HAL_PCD_IRQHandler+0x274>)
8000d82: 400a ands r2, r1
8000d84: b291 uxth r1, r2
8000d86: 2244 movs r2, #68 @ 0x44
8000d88: 5299 strh r1, [r3, r2]
return;
8000d8a: e0de b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
}
if ((wIstr & USB_ISTR_WKUP) == USB_ISTR_WKUP)
8000d8c: 68fa ldr r2, [r7, #12]
8000d8e: 2380 movs r3, #128 @ 0x80
8000d90: 015b lsls r3, r3, #5
8000d92: 4013 ands r3, r2
8000d94: d038 beq.n 8000e08 <HAL_PCD_IRQHandler+0x124>
{
hpcd->Instance->CNTR &= (uint16_t) ~(USB_CNTR_LPMODE);
8000d96: 687b ldr r3, [r7, #4]
8000d98: 681b ldr r3, [r3, #0]
8000d9a: 2240 movs r2, #64 @ 0x40
8000d9c: 5a9b ldrh r3, [r3, r2]
8000d9e: b29a uxth r2, r3
8000da0: 687b ldr r3, [r7, #4]
8000da2: 681b ldr r3, [r3, #0]
8000da4: 2104 movs r1, #4
8000da6: 438a bics r2, r1
8000da8: b291 uxth r1, r2
8000daa: 2240 movs r2, #64 @ 0x40
8000dac: 5299 strh r1, [r3, r2]
hpcd->Instance->CNTR &= (uint16_t) ~(USB_CNTR_FSUSP);
8000dae: 687b ldr r3, [r7, #4]
8000db0: 681b ldr r3, [r3, #0]
8000db2: 2240 movs r2, #64 @ 0x40
8000db4: 5a9b ldrh r3, [r3, r2]
8000db6: b29a uxth r2, r3
8000db8: 687b ldr r3, [r7, #4]
8000dba: 681b ldr r3, [r3, #0]
8000dbc: 2108 movs r1, #8
8000dbe: 438a bics r2, r1
8000dc0: b291 uxth r1, r2
8000dc2: 2240 movs r2, #64 @ 0x40
8000dc4: 5299 strh r1, [r3, r2]
if (hpcd->LPM_State == LPM_L1)
8000dc6: 687a ldr r2, [r7, #4]
8000dc8: 23b2 movs r3, #178 @ 0xb2
8000dca: 009b lsls r3, r3, #2
8000dcc: 5cd3 ldrb r3, [r2, r3]
8000dce: 2b01 cmp r3, #1
8000dd0: d109 bne.n 8000de6 <HAL_PCD_IRQHandler+0x102>
{
hpcd->LPM_State = LPM_L0;
8000dd2: 687a ldr r2, [r7, #4]
8000dd4: 23b2 movs r3, #178 @ 0xb2
8000dd6: 009b lsls r3, r3, #2
8000dd8: 2100 movs r1, #0
8000dda: 54d1 strb r1, [r2, r3]
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->LPMCallback(hpcd, PCD_LPM_L0_ACTIVE);
#else
HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L0_ACTIVE);
8000ddc: 687b ldr r3, [r7, #4]
8000dde: 2100 movs r1, #0
8000de0: 0018 movs r0, r3
8000de2: f001 fc83 bl 80026ec <HAL_PCDEx_LPM_Callback>
}
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->ResumeCallback(hpcd);
#else
HAL_PCD_ResumeCallback(hpcd);
8000de6: 687b ldr r3, [r7, #4]
8000de8: 0018 movs r0, r3
8000dea: f006 f8db bl 8006fa4 <HAL_PCD_ResumeCallback>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
__HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_WKUP);
8000dee: 687b ldr r3, [r7, #4]
8000df0: 681b ldr r3, [r3, #0]
8000df2: 2244 movs r2, #68 @ 0x44
8000df4: 5a9b ldrh r3, [r3, r2]
8000df6: b29a uxth r2, r3
8000df8: 687b ldr r3, [r7, #4]
8000dfa: 681b ldr r3, [r3, #0]
8000dfc: 4957 ldr r1, [pc, #348] @ (8000f5c <HAL_PCD_IRQHandler+0x278>)
8000dfe: 400a ands r2, r1
8000e00: b291 uxth r1, r2
8000e02: 2244 movs r2, #68 @ 0x44
8000e04: 5299 strh r1, [r3, r2]
return;
8000e06: e0a0 b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
}
if ((wIstr & USB_ISTR_SUSP) == USB_ISTR_SUSP)
8000e08: 68fa ldr r2, [r7, #12]
8000e0a: 2380 movs r3, #128 @ 0x80
8000e0c: 011b lsls r3, r3, #4
8000e0e: 4013 ands r3, r2
8000e10: d028 beq.n 8000e64 <HAL_PCD_IRQHandler+0x180>
{
/* Force low-power mode in the macrocell */
hpcd->Instance->CNTR |= (uint16_t)USB_CNTR_FSUSP;
8000e12: 687b ldr r3, [r7, #4]
8000e14: 681b ldr r3, [r3, #0]
8000e16: 2240 movs r2, #64 @ 0x40
8000e18: 5a9b ldrh r3, [r3, r2]
8000e1a: b29a uxth r2, r3
8000e1c: 687b ldr r3, [r7, #4]
8000e1e: 681b ldr r3, [r3, #0]
8000e20: 2108 movs r1, #8
8000e22: 430a orrs r2, r1
8000e24: b291 uxth r1, r2
8000e26: 2240 movs r2, #64 @ 0x40
8000e28: 5299 strh r1, [r3, r2]
/* clear of the ISTR bit must be done after setting of CNTR_FSUSP */
__HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_SUSP);
8000e2a: 687b ldr r3, [r7, #4]
8000e2c: 681b ldr r3, [r3, #0]
8000e2e: 2244 movs r2, #68 @ 0x44
8000e30: 5a9b ldrh r3, [r3, r2]
8000e32: b29a uxth r2, r3
8000e34: 687b ldr r3, [r7, #4]
8000e36: 681b ldr r3, [r3, #0]
8000e38: 4949 ldr r1, [pc, #292] @ (8000f60 <HAL_PCD_IRQHandler+0x27c>)
8000e3a: 400a ands r2, r1
8000e3c: b291 uxth r1, r2
8000e3e: 2244 movs r2, #68 @ 0x44
8000e40: 5299 strh r1, [r3, r2]
hpcd->Instance->CNTR |= (uint16_t)USB_CNTR_LPMODE;
8000e42: 687b ldr r3, [r7, #4]
8000e44: 681b ldr r3, [r3, #0]
8000e46: 2240 movs r2, #64 @ 0x40
8000e48: 5a9b ldrh r3, [r3, r2]
8000e4a: b29a uxth r2, r3
8000e4c: 687b ldr r3, [r7, #4]
8000e4e: 681b ldr r3, [r3, #0]
8000e50: 2104 movs r1, #4
8000e52: 430a orrs r2, r1
8000e54: b291 uxth r1, r2
8000e56: 2240 movs r2, #64 @ 0x40
8000e58: 5299 strh r1, [r3, r2]
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->SuspendCallback(hpcd);
#else
HAL_PCD_SuspendCallback(hpcd);
8000e5a: 687b ldr r3, [r7, #4]
8000e5c: 0018 movs r0, r3
8000e5e: f006 f885 bl 8006f6c <HAL_PCD_SuspendCallback>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
return;
8000e62: e072 b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
}
/* Handle LPM Interrupt */
if ((wIstr & USB_ISTR_L1REQ) == USB_ISTR_L1REQ)
8000e64: 68fb ldr r3, [r7, #12]
8000e66: 2280 movs r2, #128 @ 0x80
8000e68: 4013 ands r3, r2
8000e6a: d046 beq.n 8000efa <HAL_PCD_IRQHandler+0x216>
{
__HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_L1REQ);
8000e6c: 687b ldr r3, [r7, #4]
8000e6e: 681b ldr r3, [r3, #0]
8000e70: 2244 movs r2, #68 @ 0x44
8000e72: 5a9b ldrh r3, [r3, r2]
8000e74: b29a uxth r2, r3
8000e76: 687b ldr r3, [r7, #4]
8000e78: 681b ldr r3, [r3, #0]
8000e7a: 2180 movs r1, #128 @ 0x80
8000e7c: 438a bics r2, r1
8000e7e: b291 uxth r1, r2
8000e80: 2244 movs r2, #68 @ 0x44
8000e82: 5299 strh r1, [r3, r2]
if (hpcd->LPM_State == LPM_L0)
8000e84: 687a ldr r2, [r7, #4]
8000e86: 23b2 movs r3, #178 @ 0xb2
8000e88: 009b lsls r3, r3, #2
8000e8a: 5cd3 ldrb r3, [r2, r3]
8000e8c: 2b00 cmp r3, #0
8000e8e: d12f bne.n 8000ef0 <HAL_PCD_IRQHandler+0x20c>
{
/* Force suspend and low-power mode before going to L1 state*/
hpcd->Instance->CNTR |= (uint16_t)USB_CNTR_LPMODE;
8000e90: 687b ldr r3, [r7, #4]
8000e92: 681b ldr r3, [r3, #0]
8000e94: 2240 movs r2, #64 @ 0x40
8000e96: 5a9b ldrh r3, [r3, r2]
8000e98: b29a uxth r2, r3
8000e9a: 687b ldr r3, [r7, #4]
8000e9c: 681b ldr r3, [r3, #0]
8000e9e: 2104 movs r1, #4
8000ea0: 430a orrs r2, r1
8000ea2: b291 uxth r1, r2
8000ea4: 2240 movs r2, #64 @ 0x40
8000ea6: 5299 strh r1, [r3, r2]
hpcd->Instance->CNTR |= (uint16_t)USB_CNTR_FSUSP;
8000ea8: 687b ldr r3, [r7, #4]
8000eaa: 681b ldr r3, [r3, #0]
8000eac: 2240 movs r2, #64 @ 0x40
8000eae: 5a9b ldrh r3, [r3, r2]
8000eb0: b29a uxth r2, r3
8000eb2: 687b ldr r3, [r7, #4]
8000eb4: 681b ldr r3, [r3, #0]
8000eb6: 2108 movs r1, #8
8000eb8: 430a orrs r2, r1
8000eba: b291 uxth r1, r2
8000ebc: 2240 movs r2, #64 @ 0x40
8000ebe: 5299 strh r1, [r3, r2]
hpcd->LPM_State = LPM_L1;
8000ec0: 687a ldr r2, [r7, #4]
8000ec2: 23b2 movs r3, #178 @ 0xb2
8000ec4: 009b lsls r3, r3, #2
8000ec6: 2101 movs r1, #1
8000ec8: 54d1 strb r1, [r2, r3]
hpcd->BESL = ((uint32_t)hpcd->Instance->LPMCSR & USB_LPMCSR_BESL) >> 2;
8000eca: 687b ldr r3, [r7, #4]
8000ecc: 681b ldr r3, [r3, #0]
8000ece: 2254 movs r2, #84 @ 0x54
8000ed0: 5a9b ldrh r3, [r3, r2]
8000ed2: b29b uxth r3, r3
8000ed4: 089b lsrs r3, r3, #2
8000ed6: 223c movs r2, #60 @ 0x3c
8000ed8: 4013 ands r3, r2
8000eda: 0019 movs r1, r3
8000edc: 687a ldr r2, [r7, #4]
8000ede: 23b3 movs r3, #179 @ 0xb3
8000ee0: 009b lsls r3, r3, #2
8000ee2: 50d1 str r1, [r2, r3]
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->LPMCallback(hpcd, PCD_LPM_L1_ACTIVE);
#else
HAL_PCDEx_LPM_Callback(hpcd, PCD_LPM_L1_ACTIVE);
8000ee4: 687b ldr r3, [r7, #4]
8000ee6: 2101 movs r1, #1
8000ee8: 0018 movs r0, r3
8000eea: f001 fbff bl 80026ec <HAL_PCDEx_LPM_Callback>
#else
HAL_PCD_SuspendCallback(hpcd);
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
}
return;
8000eee: e02c b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
HAL_PCD_SuspendCallback(hpcd);
8000ef0: 687b ldr r3, [r7, #4]
8000ef2: 0018 movs r0, r3
8000ef4: f006 f83a bl 8006f6c <HAL_PCD_SuspendCallback>
return;
8000ef8: e027 b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
}
if ((wIstr & USB_ISTR_SOF) == USB_ISTR_SOF)
8000efa: 68fa ldr r2, [r7, #12]
8000efc: 2380 movs r3, #128 @ 0x80
8000efe: 009b lsls r3, r3, #2
8000f00: 4013 ands r3, r2
8000f02: d010 beq.n 8000f26 <HAL_PCD_IRQHandler+0x242>
{
__HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_SOF);
8000f04: 687b ldr r3, [r7, #4]
8000f06: 681b ldr r3, [r3, #0]
8000f08: 2244 movs r2, #68 @ 0x44
8000f0a: 5a9b ldrh r3, [r3, r2]
8000f0c: b29a uxth r2, r3
8000f0e: 687b ldr r3, [r7, #4]
8000f10: 681b ldr r3, [r3, #0]
8000f12: 4914 ldr r1, [pc, #80] @ (8000f64 <HAL_PCD_IRQHandler+0x280>)
8000f14: 400a ands r2, r1
8000f16: b291 uxth r1, r2
8000f18: 2244 movs r2, #68 @ 0x44
8000f1a: 5299 strh r1, [r3, r2]
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->SOFCallback(hpcd);
#else
HAL_PCD_SOFCallback(hpcd);
8000f1c: 687b ldr r3, [r7, #4]
8000f1e: 0018 movs r0, r3
8000f20: f005 fff0 bl 8006f04 <HAL_PCD_SOFCallback>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
return;
8000f24: e011 b.n 8000f4a <HAL_PCD_IRQHandler+0x266>
}
if ((wIstr & USB_ISTR_ESOF) == USB_ISTR_ESOF)
8000f26: 68fa ldr r2, [r7, #12]
8000f28: 2380 movs r3, #128 @ 0x80
8000f2a: 005b lsls r3, r3, #1
8000f2c: 4013 ands r3, r2
8000f2e: d00c beq.n 8000f4a <HAL_PCD_IRQHandler+0x266>
{
/* clear ESOF flag in ISTR */
__HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_ESOF);
8000f30: 687b ldr r3, [r7, #4]
8000f32: 681b ldr r3, [r3, #0]
8000f34: 2244 movs r2, #68 @ 0x44
8000f36: 5a9b ldrh r3, [r3, r2]
8000f38: b29a uxth r2, r3
8000f3a: 687b ldr r3, [r7, #4]
8000f3c: 681b ldr r3, [r3, #0]
8000f3e: 490a ldr r1, [pc, #40] @ (8000f68 <HAL_PCD_IRQHandler+0x284>)
8000f40: 400a ands r2, r1
8000f42: b291 uxth r1, r2
8000f44: 2244 movs r2, #68 @ 0x44
8000f46: 5299 strh r1, [r3, r2]
return;
8000f48: 46c0 nop @ (mov r8, r8)
}
}
8000f4a: 46bd mov sp, r7
8000f4c: b004 add sp, #16
8000f4e: bd80 pop {r7, pc}
8000f50: fffffbff .word 0xfffffbff
8000f54: ffffbfff .word 0xffffbfff
8000f58: ffffdfff .word 0xffffdfff
8000f5c: ffffefff .word 0xffffefff
8000f60: fffff7ff .word 0xfffff7ff
8000f64: fffffdff .word 0xfffffdff
8000f68: fffffeff .word 0xfffffeff
08000f6c <HAL_PCD_SetAddress>:
* @param hpcd PCD handle
* @param address new device address
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address)
{
8000f6c: b580 push {r7, lr}
8000f6e: b082 sub sp, #8
8000f70: af00 add r7, sp, #0
8000f72: 6078 str r0, [r7, #4]
8000f74: 000a movs r2, r1
8000f76: 1cfb adds r3, r7, #3
8000f78: 701a strb r2, [r3, #0]
__HAL_LOCK(hpcd);
8000f7a: 687a ldr r2, [r7, #4]
8000f7c: 23a4 movs r3, #164 @ 0xa4
8000f7e: 009b lsls r3, r3, #2
8000f80: 5cd3 ldrb r3, [r2, r3]
8000f82: 2b01 cmp r3, #1
8000f84: d101 bne.n 8000f8a <HAL_PCD_SetAddress+0x1e>
8000f86: 2302 movs r3, #2
8000f88: e016 b.n 8000fb8 <HAL_PCD_SetAddress+0x4c>
8000f8a: 687a ldr r2, [r7, #4]
8000f8c: 23a4 movs r3, #164 @ 0xa4
8000f8e: 009b lsls r3, r3, #2
8000f90: 2101 movs r1, #1
8000f92: 54d1 strb r1, [r2, r3]
hpcd->USB_Address = address;
8000f94: 687b ldr r3, [r7, #4]
8000f96: 1cfa adds r2, r7, #3
8000f98: 7812 ldrb r2, [r2, #0]
8000f9a: 731a strb r2, [r3, #12]
(void)USB_SetDevAddress(hpcd->Instance, address);
8000f9c: 687b ldr r3, [r7, #4]
8000f9e: 681a ldr r2, [r3, #0]
8000fa0: 1cfb adds r3, r7, #3
8000fa2: 781b ldrb r3, [r3, #0]
8000fa4: 0019 movs r1, r3
8000fa6: 0010 movs r0, r2
8000fa8: f004 f952 bl 8005250 <USB_SetDevAddress>
__HAL_UNLOCK(hpcd);
8000fac: 687a ldr r2, [r7, #4]
8000fae: 23a4 movs r3, #164 @ 0xa4
8000fb0: 009b lsls r3, r3, #2
8000fb2: 2100 movs r1, #0
8000fb4: 54d1 strb r1, [r2, r3]
return HAL_OK;
8000fb6: 2300 movs r3, #0
}
8000fb8: 0018 movs r0, r3
8000fba: 46bd mov sp, r7
8000fbc: b002 add sp, #8
8000fbe: bd80 pop {r7, pc}
08000fc0 <HAL_PCD_EP_Open>:
* @param ep_type endpoint type
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr,
uint16_t ep_mps, uint8_t ep_type)
{
8000fc0: b590 push {r4, r7, lr}
8000fc2: b085 sub sp, #20
8000fc4: af00 add r7, sp, #0
8000fc6: 6078 str r0, [r7, #4]
8000fc8: 000c movs r4, r1
8000fca: 0010 movs r0, r2
8000fcc: 0019 movs r1, r3
8000fce: 1cfb adds r3, r7, #3
8000fd0: 1c22 adds r2, r4, #0
8000fd2: 701a strb r2, [r3, #0]
8000fd4: 003b movs r3, r7
8000fd6: 1c02 adds r2, r0, #0
8000fd8: 801a strh r2, [r3, #0]
8000fda: 1cbb adds r3, r7, #2
8000fdc: 1c0a adds r2, r1, #0
8000fde: 701a strb r2, [r3, #0]
HAL_StatusTypeDef ret = HAL_OK;
8000fe0: 230b movs r3, #11
8000fe2: 18fb adds r3, r7, r3
8000fe4: 2200 movs r2, #0
8000fe6: 701a strb r2, [r3, #0]
PCD_EPTypeDef *ep;
if ((ep_addr & 0x80U) == 0x80U)
8000fe8: 1cfb adds r3, r7, #3
8000fea: 781b ldrb r3, [r3, #0]
8000fec: b25b sxtb r3, r3
8000fee: 2b00 cmp r3, #0
8000ff0: da0f bge.n 8001012 <HAL_PCD_EP_Open+0x52>
{
ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];
8000ff2: 1cfb adds r3, r7, #3
8000ff4: 781b ldrb r3, [r3, #0]
8000ff6: 2207 movs r2, #7
8000ff8: 401a ands r2, r3
8000ffa: 0013 movs r3, r2
8000ffc: 009b lsls r3, r3, #2
8000ffe: 189b adds r3, r3, r2
8001000: 00db lsls r3, r3, #3
8001002: 3310 adds r3, #16
8001004: 687a ldr r2, [r7, #4]
8001006: 18d3 adds r3, r2, r3
8001008: 60fb str r3, [r7, #12]
ep->is_in = 1U;
800100a: 68fb ldr r3, [r7, #12]
800100c: 2201 movs r2, #1
800100e: 705a strb r2, [r3, #1]
8001010: e00f b.n 8001032 <HAL_PCD_EP_Open+0x72>
}
else
{
ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK];
8001012: 1cfb adds r3, r7, #3
8001014: 781b ldrb r3, [r3, #0]
8001016: 2207 movs r2, #7
8001018: 401a ands r2, r3
800101a: 0013 movs r3, r2
800101c: 009b lsls r3, r3, #2
800101e: 189b adds r3, r3, r2
8001020: 00db lsls r3, r3, #3
8001022: 3351 adds r3, #81 @ 0x51
8001024: 33ff adds r3, #255 @ 0xff
8001026: 687a ldr r2, [r7, #4]
8001028: 18d3 adds r3, r2, r3
800102a: 60fb str r3, [r7, #12]
ep->is_in = 0U;
800102c: 68fb ldr r3, [r7, #12]
800102e: 2200 movs r2, #0
8001030: 705a strb r2, [r3, #1]
}
ep->num = ep_addr & EP_ADDR_MSK;
8001032: 1cfb adds r3, r7, #3
8001034: 781b ldrb r3, [r3, #0]
8001036: 2207 movs r2, #7
8001038: 4013 ands r3, r2
800103a: b2da uxtb r2, r3
800103c: 68fb ldr r3, [r7, #12]
800103e: 701a strb r2, [r3, #0]
ep->maxpacket = ep_mps;
8001040: 003b movs r3, r7
8001042: 881a ldrh r2, [r3, #0]
8001044: 68fb ldr r3, [r7, #12]
8001046: 611a str r2, [r3, #16]
ep->type = ep_type;
8001048: 68fb ldr r3, [r7, #12]
800104a: 1cba adds r2, r7, #2
800104c: 7812 ldrb r2, [r2, #0]
800104e: 70da strb r2, [r3, #3]
/* Set initial data PID. */
if (ep_type == EP_TYPE_BULK)
8001050: 1cbb adds r3, r7, #2
8001052: 781b ldrb r3, [r3, #0]
8001054: 2b02 cmp r3, #2
8001056: d102 bne.n 800105e <HAL_PCD_EP_Open+0x9e>
{
ep->data_pid_start = 0U;
8001058: 68fb ldr r3, [r7, #12]
800105a: 2200 movs r2, #0
800105c: 711a strb r2, [r3, #4]
}
__HAL_LOCK(hpcd);
800105e: 687a ldr r2, [r7, #4]
8001060: 23a4 movs r3, #164 @ 0xa4
8001062: 009b lsls r3, r3, #2
8001064: 5cd3 ldrb r3, [r2, r3]
8001066: 2b01 cmp r3, #1
8001068: d101 bne.n 800106e <HAL_PCD_EP_Open+0xae>
800106a: 2302 movs r3, #2
800106c: e013 b.n 8001096 <HAL_PCD_EP_Open+0xd6>
800106e: 687a ldr r2, [r7, #4]
8001070: 23a4 movs r3, #164 @ 0xa4
8001072: 009b lsls r3, r3, #2
8001074: 2101 movs r1, #1
8001076: 54d1 strb r1, [r2, r3]
(void)USB_ActivateEndpoint(hpcd->Instance, ep);
8001078: 687b ldr r3, [r7, #4]
800107a: 681b ldr r3, [r3, #0]
800107c: 68fa ldr r2, [r7, #12]
800107e: 0011 movs r1, r2
8001080: 0018 movs r0, r3
8001082: f002 f94b bl 800331c <USB_ActivateEndpoint>
__HAL_UNLOCK(hpcd);
8001086: 687a ldr r2, [r7, #4]
8001088: 23a4 movs r3, #164 @ 0xa4
800108a: 009b lsls r3, r3, #2
800108c: 2100 movs r1, #0
800108e: 54d1 strb r1, [r2, r3]
return ret;
8001090: 230b movs r3, #11
8001092: 18fb adds r3, r7, r3
8001094: 781b ldrb r3, [r3, #0]
}
8001096: 0018 movs r0, r3
8001098: 46bd mov sp, r7
800109a: b005 add sp, #20
800109c: bd90 pop {r4, r7, pc}
0800109e <HAL_PCD_EP_Close>:
* @param hpcd PCD handle
* @param ep_addr endpoint address
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)
{
800109e: b580 push {r7, lr}
80010a0: b084 sub sp, #16
80010a2: af00 add r7, sp, #0
80010a4: 6078 str r0, [r7, #4]
80010a6: 000a movs r2, r1
80010a8: 1cfb adds r3, r7, #3
80010aa: 701a strb r2, [r3, #0]
PCD_EPTypeDef *ep;
if ((ep_addr & 0x80U) == 0x80U)
80010ac: 1cfb adds r3, r7, #3
80010ae: 781b ldrb r3, [r3, #0]
80010b0: b25b sxtb r3, r3
80010b2: 2b00 cmp r3, #0
80010b4: da0f bge.n 80010d6 <HAL_PCD_EP_Close+0x38>
{
ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];
80010b6: 1cfb adds r3, r7, #3
80010b8: 781b ldrb r3, [r3, #0]
80010ba: 2207 movs r2, #7
80010bc: 401a ands r2, r3
80010be: 0013 movs r3, r2
80010c0: 009b lsls r3, r3, #2
80010c2: 189b adds r3, r3, r2
80010c4: 00db lsls r3, r3, #3
80010c6: 3310 adds r3, #16
80010c8: 687a ldr r2, [r7, #4]
80010ca: 18d3 adds r3, r2, r3
80010cc: 60fb str r3, [r7, #12]
ep->is_in = 1U;
80010ce: 68fb ldr r3, [r7, #12]
80010d0: 2201 movs r2, #1
80010d2: 705a strb r2, [r3, #1]
80010d4: e00f b.n 80010f6 <HAL_PCD_EP_Close+0x58>
}
else
{
ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK];
80010d6: 1cfb adds r3, r7, #3
80010d8: 781b ldrb r3, [r3, #0]
80010da: 2207 movs r2, #7
80010dc: 401a ands r2, r3
80010de: 0013 movs r3, r2
80010e0: 009b lsls r3, r3, #2
80010e2: 189b adds r3, r3, r2
80010e4: 00db lsls r3, r3, #3
80010e6: 3351 adds r3, #81 @ 0x51
80010e8: 33ff adds r3, #255 @ 0xff
80010ea: 687a ldr r2, [r7, #4]
80010ec: 18d3 adds r3, r2, r3
80010ee: 60fb str r3, [r7, #12]
ep->is_in = 0U;
80010f0: 68fb ldr r3, [r7, #12]
80010f2: 2200 movs r2, #0
80010f4: 705a strb r2, [r3, #1]
}
ep->num = ep_addr & EP_ADDR_MSK;
80010f6: 1cfb adds r3, r7, #3
80010f8: 781b ldrb r3, [r3, #0]
80010fa: 2207 movs r2, #7
80010fc: 4013 ands r3, r2
80010fe: b2da uxtb r2, r3
8001100: 68fb ldr r3, [r7, #12]
8001102: 701a strb r2, [r3, #0]
__HAL_LOCK(hpcd);
8001104: 687a ldr r2, [r7, #4]
8001106: 23a4 movs r3, #164 @ 0xa4
8001108: 009b lsls r3, r3, #2
800110a: 5cd3 ldrb r3, [r2, r3]
800110c: 2b01 cmp r3, #1
800110e: d101 bne.n 8001114 <HAL_PCD_EP_Close+0x76>
8001110: 2302 movs r3, #2
8001112: e011 b.n 8001138 <HAL_PCD_EP_Close+0x9a>
8001114: 687a ldr r2, [r7, #4]
8001116: 23a4 movs r3, #164 @ 0xa4
8001118: 009b lsls r3, r3, #2
800111a: 2101 movs r1, #1
800111c: 54d1 strb r1, [r2, r3]
(void)USB_DeactivateEndpoint(hpcd->Instance, ep);
800111e: 687b ldr r3, [r7, #4]
8001120: 681b ldr r3, [r3, #0]
8001122: 68fa ldr r2, [r7, #12]
8001124: 0011 movs r1, r2
8001126: 0018 movs r0, r3
8001128: f002 fca0 bl 8003a6c <USB_DeactivateEndpoint>
__HAL_UNLOCK(hpcd);
800112c: 687a ldr r2, [r7, #4]
800112e: 23a4 movs r3, #164 @ 0xa4
8001130: 009b lsls r3, r3, #2
8001132: 2100 movs r1, #0
8001134: 54d1 strb r1, [r2, r3]
return HAL_OK;
8001136: 2300 movs r3, #0
}
8001138: 0018 movs r0, r3
800113a: 46bd mov sp, r7
800113c: b004 add sp, #16
800113e: bd80 pop {r7, pc}
08001140 <HAL_PCD_EP_Receive>:
* @param pBuf pointer to the reception buffer
* @param len amount of data to be received
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len)
{
8001140: b580 push {r7, lr}
8001142: b086 sub sp, #24
8001144: af00 add r7, sp, #0
8001146: 60f8 str r0, [r7, #12]
8001148: 607a str r2, [r7, #4]
800114a: 603b str r3, [r7, #0]
800114c: 200b movs r0, #11
800114e: 183b adds r3, r7, r0
8001150: 1c0a adds r2, r1, #0
8001152: 701a strb r2, [r3, #0]
PCD_EPTypeDef *ep;
ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK];
8001154: 0001 movs r1, r0
8001156: 187b adds r3, r7, r1
8001158: 781b ldrb r3, [r3, #0]
800115a: 2207 movs r2, #7
800115c: 401a ands r2, r3
800115e: 0013 movs r3, r2
8001160: 009b lsls r3, r3, #2
8001162: 189b adds r3, r3, r2
8001164: 00db lsls r3, r3, #3
8001166: 3351 adds r3, #81 @ 0x51
8001168: 33ff adds r3, #255 @ 0xff
800116a: 68fa ldr r2, [r7, #12]
800116c: 18d3 adds r3, r2, r3
800116e: 617b str r3, [r7, #20]
/*setup and start the Xfer */
ep->xfer_buff = pBuf;
8001170: 697b ldr r3, [r7, #20]
8001172: 687a ldr r2, [r7, #4]
8001174: 615a str r2, [r3, #20]
ep->xfer_len = len;
8001176: 697b ldr r3, [r7, #20]
8001178: 683a ldr r2, [r7, #0]
800117a: 619a str r2, [r3, #24]
ep->xfer_count = 0U;
800117c: 697b ldr r3, [r7, #20]
800117e: 2200 movs r2, #0
8001180: 61da str r2, [r3, #28]
ep->is_in = 0U;
8001182: 697b ldr r3, [r7, #20]
8001184: 2200 movs r2, #0
8001186: 705a strb r2, [r3, #1]
ep->num = ep_addr & EP_ADDR_MSK;
8001188: 187b adds r3, r7, r1
800118a: 781b ldrb r3, [r3, #0]
800118c: 2207 movs r2, #7
800118e: 4013 ands r3, r2
8001190: b2da uxtb r2, r3
8001192: 697b ldr r3, [r7, #20]
8001194: 701a strb r2, [r3, #0]
(void)USB_EPStartXfer(hpcd->Instance, ep);
8001196: 68fb ldr r3, [r7, #12]
8001198: 681b ldr r3, [r3, #0]
800119a: 697a ldr r2, [r7, #20]
800119c: 0011 movs r1, r2
800119e: 0018 movs r0, r3
80011a0: f002 fe24 bl 8003dec <USB_EPStartXfer>
return HAL_OK;
80011a4: 2300 movs r3, #0
}
80011a6: 0018 movs r0, r3
80011a8: 46bd mov sp, r7
80011aa: b006 add sp, #24
80011ac: bd80 pop {r7, pc}
080011ae <HAL_PCD_EP_Transmit>:
* @param pBuf pointer to the transmission buffer
* @param len amount of data to be sent
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len)
{
80011ae: b580 push {r7, lr}
80011b0: b086 sub sp, #24
80011b2: af00 add r7, sp, #0
80011b4: 60f8 str r0, [r7, #12]
80011b6: 607a str r2, [r7, #4]
80011b8: 603b str r3, [r7, #0]
80011ba: 200b movs r0, #11
80011bc: 183b adds r3, r7, r0
80011be: 1c0a adds r2, r1, #0
80011c0: 701a strb r2, [r3, #0]
PCD_EPTypeDef *ep;
ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];
80011c2: 183b adds r3, r7, r0
80011c4: 781b ldrb r3, [r3, #0]
80011c6: 2207 movs r2, #7
80011c8: 401a ands r2, r3
80011ca: 0013 movs r3, r2
80011cc: 009b lsls r3, r3, #2
80011ce: 189b adds r3, r3, r2
80011d0: 00db lsls r3, r3, #3
80011d2: 3310 adds r3, #16
80011d4: 68fa ldr r2, [r7, #12]
80011d6: 18d3 adds r3, r2, r3
80011d8: 617b str r3, [r7, #20]
/*setup and start the Xfer */
ep->xfer_buff = pBuf;
80011da: 697b ldr r3, [r7, #20]
80011dc: 687a ldr r2, [r7, #4]
80011de: 615a str r2, [r3, #20]
ep->xfer_len = len;
80011e0: 697b ldr r3, [r7, #20]
80011e2: 683a ldr r2, [r7, #0]
80011e4: 619a str r2, [r3, #24]
ep->xfer_fill_db = 1U;
80011e6: 697b ldr r3, [r7, #20]
80011e8: 2224 movs r2, #36 @ 0x24
80011ea: 2101 movs r1, #1
80011ec: 5499 strb r1, [r3, r2]
ep->xfer_len_db = len;
80011ee: 697b ldr r3, [r7, #20]
80011f0: 683a ldr r2, [r7, #0]
80011f2: 621a str r2, [r3, #32]
ep->xfer_count = 0U;
80011f4: 697b ldr r3, [r7, #20]
80011f6: 2200 movs r2, #0
80011f8: 61da str r2, [r3, #28]
ep->is_in = 1U;
80011fa: 697b ldr r3, [r7, #20]
80011fc: 2201 movs r2, #1
80011fe: 705a strb r2, [r3, #1]
ep->num = ep_addr & EP_ADDR_MSK;
8001200: 183b adds r3, r7, r0
8001202: 781b ldrb r3, [r3, #0]
8001204: 2207 movs r2, #7
8001206: 4013 ands r3, r2
8001208: b2da uxtb r2, r3
800120a: 697b ldr r3, [r7, #20]
800120c: 701a strb r2, [r3, #0]
(void)USB_EPStartXfer(hpcd->Instance, ep);
800120e: 68fb ldr r3, [r7, #12]
8001210: 681b ldr r3, [r3, #0]
8001212: 697a ldr r2, [r7, #20]
8001214: 0011 movs r1, r2
8001216: 0018 movs r0, r3
8001218: f002 fde8 bl 8003dec <USB_EPStartXfer>
return HAL_OK;
800121c: 2300 movs r3, #0
}
800121e: 0018 movs r0, r3
8001220: 46bd mov sp, r7
8001222: b006 add sp, #24
8001224: bd80 pop {r7, pc}
08001226 <HAL_PCD_EP_SetStall>:
* @param hpcd PCD handle
* @param ep_addr endpoint address
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)
{
8001226: b580 push {r7, lr}
8001228: b084 sub sp, #16
800122a: af00 add r7, sp, #0
800122c: 6078 str r0, [r7, #4]
800122e: 000a movs r2, r1
8001230: 1cfb adds r3, r7, #3
8001232: 701a strb r2, [r3, #0]
PCD_EPTypeDef *ep;
if (((uint32_t)ep_addr & EP_ADDR_MSK) > hpcd->Init.dev_endpoints)
8001234: 1cfb adds r3, r7, #3
8001236: 781b ldrb r3, [r3, #0]
8001238: 2207 movs r2, #7
800123a: 4013 ands r3, r2
800123c: 687a ldr r2, [r7, #4]
800123e: 7912 ldrb r2, [r2, #4]
8001240: 4293 cmp r3, r2
8001242: d901 bls.n 8001248 <HAL_PCD_EP_SetStall+0x22>
{
return HAL_ERROR;
8001244: 2301 movs r3, #1
8001246: e046 b.n 80012d6 <HAL_PCD_EP_SetStall+0xb0>
}
if ((0x80U & ep_addr) == 0x80U)
8001248: 1cfb adds r3, r7, #3
800124a: 781b ldrb r3, [r3, #0]
800124c: b25b sxtb r3, r3
800124e: 2b00 cmp r3, #0
8001250: da0f bge.n 8001272 <HAL_PCD_EP_SetStall+0x4c>
{
ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];
8001252: 1cfb adds r3, r7, #3
8001254: 781b ldrb r3, [r3, #0]
8001256: 2207 movs r2, #7
8001258: 401a ands r2, r3
800125a: 0013 movs r3, r2
800125c: 009b lsls r3, r3, #2
800125e: 189b adds r3, r3, r2
8001260: 00db lsls r3, r3, #3
8001262: 3310 adds r3, #16
8001264: 687a ldr r2, [r7, #4]
8001266: 18d3 adds r3, r2, r3
8001268: 60fb str r3, [r7, #12]
ep->is_in = 1U;
800126a: 68fb ldr r3, [r7, #12]
800126c: 2201 movs r2, #1
800126e: 705a strb r2, [r3, #1]
8001270: e00d b.n 800128e <HAL_PCD_EP_SetStall+0x68>
}
else
{
ep = &hpcd->OUT_ep[ep_addr];
8001272: 1cfb adds r3, r7, #3
8001274: 781a ldrb r2, [r3, #0]
8001276: 0013 movs r3, r2
8001278: 009b lsls r3, r3, #2
800127a: 189b adds r3, r3, r2
800127c: 00db lsls r3, r3, #3
800127e: 3351 adds r3, #81 @ 0x51
8001280: 33ff adds r3, #255 @ 0xff
8001282: 687a ldr r2, [r7, #4]
8001284: 18d3 adds r3, r2, r3
8001286: 60fb str r3, [r7, #12]
ep->is_in = 0U;
8001288: 68fb ldr r3, [r7, #12]
800128a: 2200 movs r2, #0
800128c: 705a strb r2, [r3, #1]
}
ep->is_stall = 1U;
800128e: 68fb ldr r3, [r7, #12]
8001290: 2201 movs r2, #1
8001292: 709a strb r2, [r3, #2]
ep->num = ep_addr & EP_ADDR_MSK;
8001294: 1cfb adds r3, r7, #3
8001296: 781b ldrb r3, [r3, #0]
8001298: 2207 movs r2, #7
800129a: 4013 ands r3, r2
800129c: b2da uxtb r2, r3
800129e: 68fb ldr r3, [r7, #12]
80012a0: 701a strb r2, [r3, #0]
__HAL_LOCK(hpcd);
80012a2: 687a ldr r2, [r7, #4]
80012a4: 23a4 movs r3, #164 @ 0xa4
80012a6: 009b lsls r3, r3, #2
80012a8: 5cd3 ldrb r3, [r2, r3]
80012aa: 2b01 cmp r3, #1
80012ac: d101 bne.n 80012b2 <HAL_PCD_EP_SetStall+0x8c>
80012ae: 2302 movs r3, #2
80012b0: e011 b.n 80012d6 <HAL_PCD_EP_SetStall+0xb0>
80012b2: 687a ldr r2, [r7, #4]
80012b4: 23a4 movs r3, #164 @ 0xa4
80012b6: 009b lsls r3, r3, #2
80012b8: 2101 movs r1, #1
80012ba: 54d1 strb r1, [r2, r3]
(void)USB_EPSetStall(hpcd->Instance, ep);
80012bc: 687b ldr r3, [r7, #4]
80012be: 681b ldr r3, [r3, #0]
80012c0: 68fa ldr r2, [r7, #12]
80012c2: 0011 movs r1, r2
80012c4: 0018 movs r0, r3
80012c6: f003 fec1 bl 800504c <USB_EPSetStall>
__HAL_UNLOCK(hpcd);
80012ca: 687a ldr r2, [r7, #4]
80012cc: 23a4 movs r3, #164 @ 0xa4
80012ce: 009b lsls r3, r3, #2
80012d0: 2100 movs r1, #0
80012d2: 54d1 strb r1, [r2, r3]
return HAL_OK;
80012d4: 2300 movs r3, #0
}
80012d6: 0018 movs r0, r3
80012d8: 46bd mov sp, r7
80012da: b004 add sp, #16
80012dc: bd80 pop {r7, pc}
080012de <HAL_PCD_EP_ClrStall>:
* @param hpcd PCD handle
* @param ep_addr endpoint address
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr)
{
80012de: b580 push {r7, lr}
80012e0: b084 sub sp, #16
80012e2: af00 add r7, sp, #0
80012e4: 6078 str r0, [r7, #4]
80012e6: 000a movs r2, r1
80012e8: 1cfb adds r3, r7, #3
80012ea: 701a strb r2, [r3, #0]
PCD_EPTypeDef *ep;
if (((uint32_t)ep_addr & 0x0FU) > hpcd->Init.dev_endpoints)
80012ec: 1cfb adds r3, r7, #3
80012ee: 781b ldrb r3, [r3, #0]
80012f0: 220f movs r2, #15
80012f2: 4013 ands r3, r2
80012f4: 687a ldr r2, [r7, #4]
80012f6: 7912 ldrb r2, [r2, #4]
80012f8: 4293 cmp r3, r2
80012fa: d901 bls.n 8001300 <HAL_PCD_EP_ClrStall+0x22>
{
return HAL_ERROR;
80012fc: 2301 movs r3, #1
80012fe: e048 b.n 8001392 <HAL_PCD_EP_ClrStall+0xb4>
}
if ((0x80U & ep_addr) == 0x80U)
8001300: 1cfb adds r3, r7, #3
8001302: 781b ldrb r3, [r3, #0]
8001304: b25b sxtb r3, r3
8001306: 2b00 cmp r3, #0
8001308: da0f bge.n 800132a <HAL_PCD_EP_ClrStall+0x4c>
{
ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];
800130a: 1cfb adds r3, r7, #3
800130c: 781b ldrb r3, [r3, #0]
800130e: 2207 movs r2, #7
8001310: 401a ands r2, r3
8001312: 0013 movs r3, r2
8001314: 009b lsls r3, r3, #2
8001316: 189b adds r3, r3, r2
8001318: 00db lsls r3, r3, #3
800131a: 3310 adds r3, #16
800131c: 687a ldr r2, [r7, #4]
800131e: 18d3 adds r3, r2, r3
8001320: 60fb str r3, [r7, #12]
ep->is_in = 1U;
8001322: 68fb ldr r3, [r7, #12]
8001324: 2201 movs r2, #1
8001326: 705a strb r2, [r3, #1]
8001328: e00f b.n 800134a <HAL_PCD_EP_ClrStall+0x6c>
}
else
{
ep = &hpcd->OUT_ep[ep_addr & EP_ADDR_MSK];
800132a: 1cfb adds r3, r7, #3
800132c: 781b ldrb r3, [r3, #0]
800132e: 2207 movs r2, #7
8001330: 401a ands r2, r3
8001332: 0013 movs r3, r2
8001334: 009b lsls r3, r3, #2
8001336: 189b adds r3, r3, r2
8001338: 00db lsls r3, r3, #3
800133a: 3351 adds r3, #81 @ 0x51
800133c: 33ff adds r3, #255 @ 0xff
800133e: 687a ldr r2, [r7, #4]
8001340: 18d3 adds r3, r2, r3
8001342: 60fb str r3, [r7, #12]
ep->is_in = 0U;
8001344: 68fb ldr r3, [r7, #12]
8001346: 2200 movs r2, #0
8001348: 705a strb r2, [r3, #1]
}
ep->is_stall = 0U;
800134a: 68fb ldr r3, [r7, #12]
800134c: 2200 movs r2, #0
800134e: 709a strb r2, [r3, #2]
ep->num = ep_addr & EP_ADDR_MSK;
8001350: 1cfb adds r3, r7, #3
8001352: 781b ldrb r3, [r3, #0]
8001354: 2207 movs r2, #7
8001356: 4013 ands r3, r2
8001358: b2da uxtb r2, r3
800135a: 68fb ldr r3, [r7, #12]
800135c: 701a strb r2, [r3, #0]
__HAL_LOCK(hpcd);
800135e: 687a ldr r2, [r7, #4]
8001360: 23a4 movs r3, #164 @ 0xa4
8001362: 009b lsls r3, r3, #2
8001364: 5cd3 ldrb r3, [r2, r3]
8001366: 2b01 cmp r3, #1
8001368: d101 bne.n 800136e <HAL_PCD_EP_ClrStall+0x90>
800136a: 2302 movs r3, #2
800136c: e011 b.n 8001392 <HAL_PCD_EP_ClrStall+0xb4>
800136e: 687a ldr r2, [r7, #4]
8001370: 23a4 movs r3, #164 @ 0xa4
8001372: 009b lsls r3, r3, #2
8001374: 2101 movs r1, #1
8001376: 54d1 strb r1, [r2, r3]
(void)USB_EPClearStall(hpcd->Instance, ep);
8001378: 687b ldr r3, [r7, #4]
800137a: 681b ldr r3, [r3, #0]
800137c: 68fa ldr r2, [r7, #12]
800137e: 0011 movs r1, r2
8001380: 0018 movs r0, r3
8001382: f003 feb3 bl 80050ec <USB_EPClearStall>
__HAL_UNLOCK(hpcd);
8001386: 687a ldr r2, [r7, #4]
8001388: 23a4 movs r3, #164 @ 0xa4
800138a: 009b lsls r3, r3, #2
800138c: 2100 movs r1, #0
800138e: 54d1 strb r1, [r2, r3]
return HAL_OK;
8001390: 2300 movs r3, #0
}
8001392: 0018 movs r0, r3
8001394: 46bd mov sp, r7
8001396: b004 add sp, #16
8001398: bd80 pop {r7, pc}
...
0800139c <PCD_EP_ISR_Handler>:
* @brief This function handles PCD Endpoint interrupt request.
* @param hpcd PCD handle
* @retval HAL status
*/
static HAL_StatusTypeDef PCD_EP_ISR_Handler(PCD_HandleTypeDef *hpcd)
{
800139c: b5b0 push {r4, r5, r7, lr}
800139e: b096 sub sp, #88 @ 0x58
80013a0: af00 add r7, sp, #0
80013a2: 6078 str r0, [r7, #4]
#if (USE_USB_DOUBLE_BUFFER != 1U)
count = 0U;
#endif /* USE_USB_DOUBLE_BUFFER */
/* stay in loop while pending interrupts */
while ((hpcd->Instance->ISTR & USB_ISTR_CTR) != 0U)
80013a4: f000 fbea bl 8001b7c <PCD_EP_ISR_Handler+0x7e0>
{
wIstr = hpcd->Instance->ISTR;
80013a8: 687b ldr r3, [r7, #4]
80013aa: 681a ldr r2, [r3, #0]
80013ac: 2048 movs r0, #72 @ 0x48
80013ae: 183b adds r3, r7, r0
80013b0: 2144 movs r1, #68 @ 0x44
80013b2: 5a52 ldrh r2, [r2, r1]
80013b4: 801a strh r2, [r3, #0]
/* extract highest priority endpoint number */
epindex = (uint8_t)(wIstr & USB_ISTR_EP_ID);
80013b6: 183b adds r3, r7, r0
80013b8: 881b ldrh r3, [r3, #0]
80013ba: b2da uxtb r2, r3
80013bc: 244f movs r4, #79 @ 0x4f
80013be: 193b adds r3, r7, r4
80013c0: 210f movs r1, #15
80013c2: 400a ands r2, r1
80013c4: 701a strb r2, [r3, #0]
if (epindex == 0U)
80013c6: 193b adds r3, r7, r4
80013c8: 781b ldrb r3, [r3, #0]
80013ca: 2b00 cmp r3, #0
80013cc: d000 beq.n 80013d0 <PCD_EP_ISR_Handler+0x34>
80013ce: e18d b.n 80016ec <PCD_EP_ISR_Handler+0x350>
{
/* Decode and service control endpoint interrupt */
/* DIR bit = origin of the interrupt */
if ((wIstr & USB_ISTR_DIR) == 0U)
80013d0: 183b adds r3, r7, r0
80013d2: 881b ldrh r3, [r3, #0]
80013d4: 2210 movs r2, #16
80013d6: 4013 ands r3, r2
80013d8: d152 bne.n 8001480 <PCD_EP_ISR_Handler+0xe4>
{
/* DIR = 0 */
/* DIR = 0 => IN int */
/* DIR = 0 implies that (EP_CTR_TX = 1) always */
PCD_CLEAR_TX_EP_CTR(hpcd->Instance, PCD_ENDP0);
80013da: 687b ldr r3, [r7, #4]
80013dc: 681b ldr r3, [r3, #0]
80013de: 881b ldrh r3, [r3, #0]
80013e0: b29a uxth r2, r3
80013e2: 200e movs r0, #14
80013e4: 183b adds r3, r7, r0
80013e6: 49ba ldr r1, [pc, #744] @ (80016d0 <PCD_EP_ISR_Handler+0x334>)
80013e8: 400a ands r2, r1
80013ea: 801a strh r2, [r3, #0]
80013ec: 687b ldr r3, [r7, #4]
80013ee: 681b ldr r3, [r3, #0]
80013f0: 183a adds r2, r7, r0
80013f2: 8812 ldrh r2, [r2, #0]
80013f4: 49b7 ldr r1, [pc, #732] @ (80016d4 <PCD_EP_ISR_Handler+0x338>)
80013f6: 430a orrs r2, r1
80013f8: b292 uxth r2, r2
80013fa: 801a strh r2, [r3, #0]
ep = &hpcd->IN_ep[0];
80013fc: 687b ldr r3, [r7, #4]
80013fe: 3310 adds r3, #16
8001400: 657b str r3, [r7, #84] @ 0x54
ep->xfer_count = PCD_GET_EP_TX_CNT(hpcd->Instance, ep->num);
8001402: 687b ldr r3, [r7, #4]
8001404: 681b ldr r3, [r3, #0]
8001406: 2250 movs r2, #80 @ 0x50
8001408: 5a9b ldrh r3, [r3, r2]
800140a: b29b uxth r3, r3
800140c: 001a movs r2, r3
800140e: 6d7b ldr r3, [r7, #84] @ 0x54
8001410: 781b ldrb r3, [r3, #0]
8001412: 00db lsls r3, r3, #3
8001414: 18d2 adds r2, r2, r3
8001416: 687b ldr r3, [r7, #4]
8001418: 681b ldr r3, [r3, #0]
800141a: 18d3 adds r3, r2, r3
800141c: 4aae ldr r2, [pc, #696] @ (80016d8 <PCD_EP_ISR_Handler+0x33c>)
800141e: 4694 mov ip, r2
8001420: 4463 add r3, ip
8001422: 881b ldrh r3, [r3, #0]
8001424: 059b lsls r3, r3, #22
8001426: 0d9a lsrs r2, r3, #22
8001428: 6d7b ldr r3, [r7, #84] @ 0x54
800142a: 61da str r2, [r3, #28]
ep->xfer_buff += ep->xfer_count;
800142c: 6d7b ldr r3, [r7, #84] @ 0x54
800142e: 695a ldr r2, [r3, #20]
8001430: 6d7b ldr r3, [r7, #84] @ 0x54
8001432: 69db ldr r3, [r3, #28]
8001434: 18d2 adds r2, r2, r3
8001436: 6d7b ldr r3, [r7, #84] @ 0x54
8001438: 615a str r2, [r3, #20]
/* TX COMPLETE */
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->DataInStageCallback(hpcd, 0U);
#else
HAL_PCD_DataInStageCallback(hpcd, 0U);
800143a: 687b ldr r3, [r7, #4]
800143c: 2100 movs r1, #0
800143e: 0018 movs r0, r3
8001440: f005 fd42 bl 8006ec8 <HAL_PCD_DataInStageCallback>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
if ((hpcd->USB_Address > 0U) && (ep->xfer_len == 0U))
8001444: 687b ldr r3, [r7, #4]
8001446: 7b1b ldrb r3, [r3, #12]
8001448: b2db uxtb r3, r3
800144a: 2b00 cmp r3, #0
800144c: d101 bne.n 8001452 <PCD_EP_ISR_Handler+0xb6>
800144e: f000 fb95 bl 8001b7c <PCD_EP_ISR_Handler+0x7e0>
8001452: 6d7b ldr r3, [r7, #84] @ 0x54
8001454: 699b ldr r3, [r3, #24]
8001456: 2b00 cmp r3, #0
8001458: d001 beq.n 800145e <PCD_EP_ISR_Handler+0xc2>
800145a: f000 fb8f bl 8001b7c <PCD_EP_ISR_Handler+0x7e0>
{
hpcd->Instance->DADDR = ((uint16_t)hpcd->USB_Address | USB_DADDR_EF);
800145e: 687b ldr r3, [r7, #4]
8001460: 7b1b ldrb r3, [r3, #12]
8001462: b2db uxtb r3, r3
8001464: 2280 movs r2, #128 @ 0x80
8001466: 4252 negs r2, r2
8001468: 4313 orrs r3, r2
800146a: b2da uxtb r2, r3
800146c: 687b ldr r3, [r7, #4]
800146e: 681b ldr r3, [r3, #0]
8001470: 0011 movs r1, r2
8001472: 224c movs r2, #76 @ 0x4c
8001474: 5299 strh r1, [r3, r2]
hpcd->USB_Address = 0U;
8001476: 687b ldr r3, [r7, #4]
8001478: 2200 movs r2, #0
800147a: 731a strb r2, [r3, #12]
800147c: f000 fb7e bl 8001b7c <PCD_EP_ISR_Handler+0x7e0>
{
/* DIR = 1 */
/* DIR = 1 & CTR_RX => SETUP or OUT int */
/* DIR = 1 & (CTR_TX | CTR_RX) => 2 int pending */
ep = &hpcd->OUT_ep[0];
8001480: 687b ldr r3, [r7, #4]
8001482: 3351 adds r3, #81 @ 0x51
8001484: 33ff adds r3, #255 @ 0xff
8001486: 657b str r3, [r7, #84] @ 0x54
wEPVal = PCD_GET_ENDPOINT(hpcd->Instance, PCD_ENDP0);
8001488: 687b ldr r3, [r7, #4]
800148a: 681a ldr r2, [r3, #0]
800148c: 214c movs r1, #76 @ 0x4c
800148e: 187b adds r3, r7, r1
8001490: 8812 ldrh r2, [r2, #0]
8001492: 801a strh r2, [r3, #0]
if ((wEPVal & USB_EP_SETUP) != 0U)
8001494: 187b adds r3, r7, r1
8001496: 881a ldrh r2, [r3, #0]
8001498: 2380 movs r3, #128 @ 0x80
800149a: 011b lsls r3, r3, #4
800149c: 4013 ands r3, r2
800149e: d037 beq.n 8001510 <PCD_EP_ISR_Handler+0x174>
{
/* Get SETUP Packet */
ep->xfer_count = PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num);
80014a0: 687b ldr r3, [r7, #4]
80014a2: 681b ldr r3, [r3, #0]
80014a4: 2250 movs r2, #80 @ 0x50
80014a6: 5a9b ldrh r3, [r3, r2]
80014a8: b29b uxth r3, r3
80014aa: 001a movs r2, r3
80014ac: 6d7b ldr r3, [r7, #84] @ 0x54
80014ae: 781b ldrb r3, [r3, #0]
80014b0: 00db lsls r3, r3, #3
80014b2: 18d2 adds r2, r2, r3
80014b4: 687b ldr r3, [r7, #4]
80014b6: 681b ldr r3, [r3, #0]
80014b8: 18d3 adds r3, r2, r3
80014ba: 4a88 ldr r2, [pc, #544] @ (80016dc <PCD_EP_ISR_Handler+0x340>)
80014bc: 4694 mov ip, r2
80014be: 4463 add r3, ip
80014c0: 881b ldrh r3, [r3, #0]
80014c2: 059b lsls r3, r3, #22
80014c4: 0d9a lsrs r2, r3, #22
80014c6: 6d7b ldr r3, [r7, #84] @ 0x54
80014c8: 61da str r2, [r3, #28]
USB_ReadPMA(hpcd->Instance, (uint8_t *)hpcd->Setup,
80014ca: 687b ldr r3, [r7, #4]
80014cc: 6818 ldr r0, [r3, #0]
80014ce: 687b ldr r3, [r7, #4]
80014d0: 22a6 movs r2, #166 @ 0xa6
80014d2: 0092 lsls r2, r2, #2
80014d4: 1899 adds r1, r3, r2
80014d6: 6d7b ldr r3, [r7, #84] @ 0x54
80014d8: 88da ldrh r2, [r3, #6]
ep->pmaadress, (uint16_t)ep->xfer_count);
80014da: 6d7b ldr r3, [r7, #84] @ 0x54
80014dc: 69db ldr r3, [r3, #28]
USB_ReadPMA(hpcd->Instance, (uint8_t *)hpcd->Setup,
80014de: b29b uxth r3, r3
80014e0: f003 ff38 bl 8005354 <USB_ReadPMA>
/* SETUP bit kept frozen while CTR_RX = 1 */
PCD_CLEAR_RX_EP_CTR(hpcd->Instance, PCD_ENDP0);
80014e4: 687b ldr r3, [r7, #4]
80014e6: 681b ldr r3, [r3, #0]
80014e8: 881b ldrh r3, [r3, #0]
80014ea: b29a uxth r2, r3
80014ec: 2010 movs r0, #16
80014ee: 183b adds r3, r7, r0
80014f0: 497b ldr r1, [pc, #492] @ (80016e0 <PCD_EP_ISR_Handler+0x344>)
80014f2: 400a ands r2, r1
80014f4: 801a strh r2, [r3, #0]
80014f6: 687b ldr r3, [r7, #4]
80014f8: 681b ldr r3, [r3, #0]
80014fa: 183a adds r2, r7, r0
80014fc: 8812 ldrh r2, [r2, #0]
80014fe: 2180 movs r1, #128 @ 0x80
8001500: 430a orrs r2, r1
8001502: b292 uxth r2, r2
8001504: 801a strh r2, [r3, #0]
/* Process SETUP Packet*/
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->SetupStageCallback(hpcd);
#else
HAL_PCD_SetupStageCallback(hpcd);
8001506: 687b ldr r3, [r7, #4]
8001508: 0018 movs r0, r3
800150a: f005 fca7 bl 8006e5c <HAL_PCD_SetupStageCallback>
800150e: e335 b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
}
else if ((wEPVal & USB_EP_CTR_RX) != 0U)
8001510: 234c movs r3, #76 @ 0x4c
8001512: 18fb adds r3, r7, r3
8001514: 2200 movs r2, #0
8001516: 5e9b ldrsh r3, [r3, r2]
8001518: 2b00 cmp r3, #0
800151a: db00 blt.n 800151e <PCD_EP_ISR_Handler+0x182>
800151c: e32e b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
{
PCD_CLEAR_RX_EP_CTR(hpcd->Instance, PCD_ENDP0);
800151e: 687b ldr r3, [r7, #4]
8001520: 681b ldr r3, [r3, #0]
8001522: 881b ldrh r3, [r3, #0]
8001524: b29a uxth r2, r3
8001526: 201e movs r0, #30
8001528: 183b adds r3, r7, r0
800152a: 496d ldr r1, [pc, #436] @ (80016e0 <PCD_EP_ISR_Handler+0x344>)
800152c: 400a ands r2, r1
800152e: 801a strh r2, [r3, #0]
8001530: 687b ldr r3, [r7, #4]
8001532: 681b ldr r3, [r3, #0]
8001534: 183a adds r2, r7, r0
8001536: 8812 ldrh r2, [r2, #0]
8001538: 2180 movs r1, #128 @ 0x80
800153a: 430a orrs r2, r1
800153c: b292 uxth r2, r2
800153e: 801a strh r2, [r3, #0]
/* Get Control Data OUT Packet */
ep->xfer_count = PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num);
8001540: 687b ldr r3, [r7, #4]
8001542: 681b ldr r3, [r3, #0]
8001544: 2250 movs r2, #80 @ 0x50
8001546: 5a9b ldrh r3, [r3, r2]
8001548: b29b uxth r3, r3
800154a: 001a movs r2, r3
800154c: 6d7b ldr r3, [r7, #84] @ 0x54
800154e: 781b ldrb r3, [r3, #0]
8001550: 00db lsls r3, r3, #3
8001552: 18d2 adds r2, r2, r3
8001554: 687b ldr r3, [r7, #4]
8001556: 681b ldr r3, [r3, #0]
8001558: 18d3 adds r3, r2, r3
800155a: 4a60 ldr r2, [pc, #384] @ (80016dc <PCD_EP_ISR_Handler+0x340>)
800155c: 4694 mov ip, r2
800155e: 4463 add r3, ip
8001560: 881b ldrh r3, [r3, #0]
8001562: 059b lsls r3, r3, #22
8001564: 0d9a lsrs r2, r3, #22
8001566: 6d7b ldr r3, [r7, #84] @ 0x54
8001568: 61da str r2, [r3, #28]
if ((ep->xfer_count != 0U) && (ep->xfer_buff != 0U))
800156a: 6d7b ldr r3, [r7, #84] @ 0x54
800156c: 69db ldr r3, [r3, #28]
800156e: 2b00 cmp r3, #0
8001570: d01a beq.n 80015a8 <PCD_EP_ISR_Handler+0x20c>
8001572: 6d7b ldr r3, [r7, #84] @ 0x54
8001574: 695b ldr r3, [r3, #20]
8001576: 2b00 cmp r3, #0
8001578: d016 beq.n 80015a8 <PCD_EP_ISR_Handler+0x20c>
{
USB_ReadPMA(hpcd->Instance, ep->xfer_buff,
800157a: 687b ldr r3, [r7, #4]
800157c: 6818 ldr r0, [r3, #0]
800157e: 6d7b ldr r3, [r7, #84] @ 0x54
8001580: 6959 ldr r1, [r3, #20]
8001582: 6d7b ldr r3, [r7, #84] @ 0x54
8001584: 88da ldrh r2, [r3, #6]
ep->pmaadress, (uint16_t)ep->xfer_count);
8001586: 6d7b ldr r3, [r7, #84] @ 0x54
8001588: 69db ldr r3, [r3, #28]
USB_ReadPMA(hpcd->Instance, ep->xfer_buff,
800158a: b29b uxth r3, r3
800158c: f003 fee2 bl 8005354 <USB_ReadPMA>
ep->xfer_buff += ep->xfer_count;
8001590: 6d7b ldr r3, [r7, #84] @ 0x54
8001592: 695a ldr r2, [r3, #20]
8001594: 6d7b ldr r3, [r7, #84] @ 0x54
8001596: 69db ldr r3, [r3, #28]
8001598: 18d2 adds r2, r2, r3
800159a: 6d7b ldr r3, [r7, #84] @ 0x54
800159c: 615a str r2, [r3, #20]
/* Process Control Data OUT Packet */
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->DataOutStageCallback(hpcd, 0U);
#else
HAL_PCD_DataOutStageCallback(hpcd, 0U);
800159e: 687b ldr r3, [r7, #4]
80015a0: 2100 movs r1, #0
80015a2: 0018 movs r0, r3
80015a4: f005 fc6f bl 8006e86 <HAL_PCD_DataOutStageCallback>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
}
wEPVal = (uint16_t)PCD_GET_ENDPOINT(hpcd->Instance, PCD_ENDP0);
80015a8: 687b ldr r3, [r7, #4]
80015aa: 681a ldr r2, [r3, #0]
80015ac: 214c movs r1, #76 @ 0x4c
80015ae: 187b adds r3, r7, r1
80015b0: 8812 ldrh r2, [r2, #0]
80015b2: 801a strh r2, [r3, #0]
if (((wEPVal & USB_EP_SETUP) == 0U) && ((wEPVal & USB_EP_RX_STRX) != USB_EP_RX_VALID))
80015b4: 187b adds r3, r7, r1
80015b6: 881a ldrh r2, [r3, #0]
80015b8: 2380 movs r3, #128 @ 0x80
80015ba: 011b lsls r3, r3, #4
80015bc: 4013 ands r3, r2
80015be: d000 beq.n 80015c2 <PCD_EP_ISR_Handler+0x226>
80015c0: e2dc b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
80015c2: 187b adds r3, r7, r1
80015c4: 881a ldrh r2, [r3, #0]
80015c6: 23c0 movs r3, #192 @ 0xc0
80015c8: 019b lsls r3, r3, #6
80015ca: 401a ands r2, r3
80015cc: 23c0 movs r3, #192 @ 0xc0
80015ce: 019b lsls r3, r3, #6
80015d0: 429a cmp r2, r3
80015d2: d100 bne.n 80015d6 <PCD_EP_ISR_Handler+0x23a>
80015d4: e2d2 b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
{
PCD_SET_EP_RX_CNT(hpcd->Instance, PCD_ENDP0, ep->maxpacket);
80015d6: 687b ldr r3, [r7, #4]
80015d8: 681b ldr r3, [r3, #0]
80015da: 61bb str r3, [r7, #24]
80015dc: 687b ldr r3, [r7, #4]
80015de: 681b ldr r3, [r3, #0]
80015e0: 2250 movs r2, #80 @ 0x50
80015e2: 5a9b ldrh r3, [r3, r2]
80015e4: b29b uxth r3, r3
80015e6: 001a movs r2, r3
80015e8: 69bb ldr r3, [r7, #24]
80015ea: 189b adds r3, r3, r2
80015ec: 61bb str r3, [r7, #24]
80015ee: 69bb ldr r3, [r7, #24]
80015f0: 4a3a ldr r2, [pc, #232] @ (80016dc <PCD_EP_ISR_Handler+0x340>)
80015f2: 4694 mov ip, r2
80015f4: 4463 add r3, ip
80015f6: 617b str r3, [r7, #20]
80015f8: 697b ldr r3, [r7, #20]
80015fa: 881b ldrh r3, [r3, #0]
80015fc: b29b uxth r3, r3
80015fe: 059b lsls r3, r3, #22
8001600: 0d9b lsrs r3, r3, #22
8001602: b29a uxth r2, r3
8001604: 697b ldr r3, [r7, #20]
8001606: 801a strh r2, [r3, #0]
8001608: 6d7b ldr r3, [r7, #84] @ 0x54
800160a: 691b ldr r3, [r3, #16]
800160c: 2b00 cmp r3, #0
800160e: d108 bne.n 8001622 <PCD_EP_ISR_Handler+0x286>
8001610: 697b ldr r3, [r7, #20]
8001612: 881b ldrh r3, [r3, #0]
8001614: b29b uxth r3, r3
8001616: 4a2f ldr r2, [pc, #188] @ (80016d4 <PCD_EP_ISR_Handler+0x338>)
8001618: 4313 orrs r3, r2
800161a: b29a uxth r2, r3
800161c: 697b ldr r3, [r7, #20]
800161e: 801a strh r2, [r3, #0]
8001620: e035 b.n 800168e <PCD_EP_ISR_Handler+0x2f2>
8001622: 6d7b ldr r3, [r7, #84] @ 0x54
8001624: 691b ldr r3, [r3, #16]
8001626: 2b3e cmp r3, #62 @ 0x3e
8001628: d817 bhi.n 800165a <PCD_EP_ISR_Handler+0x2be>
800162a: 6d7b ldr r3, [r7, #84] @ 0x54
800162c: 691b ldr r3, [r3, #16]
800162e: 085b lsrs r3, r3, #1
8001630: 647b str r3, [r7, #68] @ 0x44
8001632: 6d7b ldr r3, [r7, #84] @ 0x54
8001634: 691b ldr r3, [r3, #16]
8001636: 2201 movs r2, #1
8001638: 4013 ands r3, r2
800163a: d002 beq.n 8001642 <PCD_EP_ISR_Handler+0x2a6>
800163c: 6c7b ldr r3, [r7, #68] @ 0x44
800163e: 3301 adds r3, #1
8001640: 647b str r3, [r7, #68] @ 0x44
8001642: 697b ldr r3, [r7, #20]
8001644: 881b ldrh r3, [r3, #0]
8001646: b29a uxth r2, r3
8001648: 6c7b ldr r3, [r7, #68] @ 0x44
800164a: b29b uxth r3, r3
800164c: 029b lsls r3, r3, #10
800164e: b29b uxth r3, r3
8001650: 4313 orrs r3, r2
8001652: b29a uxth r2, r3
8001654: 697b ldr r3, [r7, #20]
8001656: 801a strh r2, [r3, #0]
8001658: e019 b.n 800168e <PCD_EP_ISR_Handler+0x2f2>
800165a: 6d7b ldr r3, [r7, #84] @ 0x54
800165c: 691b ldr r3, [r3, #16]
800165e: 095b lsrs r3, r3, #5
8001660: 647b str r3, [r7, #68] @ 0x44
8001662: 6d7b ldr r3, [r7, #84] @ 0x54
8001664: 691b ldr r3, [r3, #16]
8001666: 221f movs r2, #31
8001668: 4013 ands r3, r2
800166a: d102 bne.n 8001672 <PCD_EP_ISR_Handler+0x2d6>
800166c: 6c7b ldr r3, [r7, #68] @ 0x44
800166e: 3b01 subs r3, #1
8001670: 647b str r3, [r7, #68] @ 0x44
8001672: 697b ldr r3, [r7, #20]
8001674: 881b ldrh r3, [r3, #0]
8001676: b29a uxth r2, r3
8001678: 6c7b ldr r3, [r7, #68] @ 0x44
800167a: b29b uxth r3, r3
800167c: 029b lsls r3, r3, #10
800167e: b29b uxth r3, r3
8001680: 4313 orrs r3, r2
8001682: b29b uxth r3, r3
8001684: 4a13 ldr r2, [pc, #76] @ (80016d4 <PCD_EP_ISR_Handler+0x338>)
8001686: 4313 orrs r3, r2
8001688: b29a uxth r2, r3
800168a: 697b ldr r3, [r7, #20]
800168c: 801a strh r2, [r3, #0]
PCD_SET_EP_RX_STATUS(hpcd->Instance, PCD_ENDP0, USB_EP_RX_VALID);
800168e: 687b ldr r3, [r7, #4]
8001690: 681b ldr r3, [r3, #0]
8001692: 881b ldrh r3, [r3, #0]
8001694: b29a uxth r2, r3
8001696: 2012 movs r0, #18
8001698: 183b adds r3, r7, r0
800169a: 4912 ldr r1, [pc, #72] @ (80016e4 <PCD_EP_ISR_Handler+0x348>)
800169c: 400a ands r2, r1
800169e: 801a strh r2, [r3, #0]
80016a0: 183b adds r3, r7, r0
80016a2: 183a adds r2, r7, r0
80016a4: 8812 ldrh r2, [r2, #0]
80016a6: 2180 movs r1, #128 @ 0x80
80016a8: 0149 lsls r1, r1, #5
80016aa: 404a eors r2, r1
80016ac: 801a strh r2, [r3, #0]
80016ae: 183b adds r3, r7, r0
80016b0: 183a adds r2, r7, r0
80016b2: 8812 ldrh r2, [r2, #0]
80016b4: 2180 movs r1, #128 @ 0x80
80016b6: 0189 lsls r1, r1, #6
80016b8: 404a eors r2, r1
80016ba: 801a strh r2, [r3, #0]
80016bc: 687b ldr r3, [r7, #4]
80016be: 681b ldr r3, [r3, #0]
80016c0: 183a adds r2, r7, r0
80016c2: 8812 ldrh r2, [r2, #0]
80016c4: 4908 ldr r1, [pc, #32] @ (80016e8 <PCD_EP_ISR_Handler+0x34c>)
80016c6: 430a orrs r2, r1
80016c8: b292 uxth r2, r2
80016ca: 801a strh r2, [r3, #0]
80016cc: e256 b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
80016ce: 46c0 nop @ (mov r8, r8)
80016d0: ffff8f0f .word 0xffff8f0f
80016d4: ffff8000 .word 0xffff8000
80016d8: 00000402 .word 0x00000402
80016dc: 00000406 .word 0x00000406
80016e0: 00000f8f .word 0x00000f8f
80016e4: ffffbf8f .word 0xffffbf8f
80016e8: ffff8080 .word 0xffff8080
}
else
{
/* Decode and service non control endpoints interrupt */
/* process related endpoint register */
wEPVal = PCD_GET_ENDPOINT(hpcd->Instance, epindex);
80016ec: 687b ldr r3, [r7, #4]
80016ee: 681b ldr r3, [r3, #0]
80016f0: 001a movs r2, r3
80016f2: 204f movs r0, #79 @ 0x4f
80016f4: 183b adds r3, r7, r0
80016f6: 781b ldrb r3, [r3, #0]
80016f8: 009b lsls r3, r3, #2
80016fa: 18d2 adds r2, r2, r3
80016fc: 214c movs r1, #76 @ 0x4c
80016fe: 187b adds r3, r7, r1
8001700: 8812 ldrh r2, [r2, #0]
8001702: 801a strh r2, [r3, #0]
if ((wEPVal & USB_EP_CTR_RX) != 0U)
8001704: 187b adds r3, r7, r1
8001706: 2200 movs r2, #0
8001708: 5e9b ldrsh r3, [r3, r2]
800170a: 2b00 cmp r3, #0
800170c: db00 blt.n 8001710 <PCD_EP_ISR_Handler+0x374>
800170e: e0fa b.n 8001906 <PCD_EP_ISR_Handler+0x56a>
{
/* clear int flag */
PCD_CLEAR_RX_EP_CTR(hpcd->Instance, epindex);
8001710: 687b ldr r3, [r7, #4]
8001712: 681b ldr r3, [r3, #0]
8001714: 001a movs r2, r3
8001716: 183b adds r3, r7, r0
8001718: 781b ldrb r3, [r3, #0]
800171a: 009b lsls r3, r3, #2
800171c: 18d3 adds r3, r2, r3
800171e: 881b ldrh r3, [r3, #0]
8001720: b29a uxth r2, r3
8001722: 244a movs r4, #74 @ 0x4a
8001724: 193b adds r3, r7, r4
8001726: 49d1 ldr r1, [pc, #836] @ (8001a6c <PCD_EP_ISR_Handler+0x6d0>)
8001728: 400a ands r2, r1
800172a: 801a strh r2, [r3, #0]
800172c: 687b ldr r3, [r7, #4]
800172e: 681b ldr r3, [r3, #0]
8001730: 001a movs r2, r3
8001732: 183b adds r3, r7, r0
8001734: 781b ldrb r3, [r3, #0]
8001736: 009b lsls r3, r3, #2
8001738: 18d3 adds r3, r2, r3
800173a: 193a adds r2, r7, r4
800173c: 8812 ldrh r2, [r2, #0]
800173e: 2180 movs r1, #128 @ 0x80
8001740: 430a orrs r2, r1
8001742: b292 uxth r2, r2
8001744: 801a strh r2, [r3, #0]
ep = &hpcd->OUT_ep[epindex];
8001746: 183b adds r3, r7, r0
8001748: 781a ldrb r2, [r3, #0]
800174a: 0013 movs r3, r2
800174c: 009b lsls r3, r3, #2
800174e: 189b adds r3, r3, r2
8001750: 00db lsls r3, r3, #3
8001752: 3351 adds r3, #81 @ 0x51
8001754: 33ff adds r3, #255 @ 0xff
8001756: 687a ldr r2, [r7, #4]
8001758: 18d3 adds r3, r2, r3
800175a: 657b str r3, [r7, #84] @ 0x54
/* OUT Single Buffering */
if (ep->doublebuffer == 0U)
800175c: 6d7b ldr r3, [r7, #84] @ 0x54
800175e: 7b1b ldrb r3, [r3, #12]
8001760: 2b00 cmp r3, #0
8001762: d125 bne.n 80017b0 <PCD_EP_ISR_Handler+0x414>
{
count = (uint16_t)PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num);
8001764: 687b ldr r3, [r7, #4]
8001766: 681b ldr r3, [r3, #0]
8001768: 2250 movs r2, #80 @ 0x50
800176a: 5a9b ldrh r3, [r3, r2]
800176c: b29b uxth r3, r3
800176e: 001a movs r2, r3
8001770: 6d7b ldr r3, [r7, #84] @ 0x54
8001772: 781b ldrb r3, [r3, #0]
8001774: 00db lsls r3, r3, #3
8001776: 18d2 adds r2, r2, r3
8001778: 687b ldr r3, [r7, #4]
800177a: 681b ldr r3, [r3, #0]
800177c: 18d3 adds r3, r2, r3
800177e: 4abc ldr r2, [pc, #752] @ (8001a70 <PCD_EP_ISR_Handler+0x6d4>)
8001780: 4694 mov ip, r2
8001782: 4463 add r3, ip
8001784: 881a ldrh r2, [r3, #0]
8001786: 2450 movs r4, #80 @ 0x50
8001788: 193b adds r3, r7, r4
800178a: 0592 lsls r2, r2, #22
800178c: 0d92 lsrs r2, r2, #22
800178e: 801a strh r2, [r3, #0]
if (count != 0U)
8001790: 193b adds r3, r7, r4
8001792: 881b ldrh r3, [r3, #0]
8001794: 2b00 cmp r3, #0
8001796: d100 bne.n 800179a <PCD_EP_ISR_Handler+0x3fe>
8001798: e08d b.n 80018b6 <PCD_EP_ISR_Handler+0x51a>
{
USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaadress, count);
800179a: 687b ldr r3, [r7, #4]
800179c: 6818 ldr r0, [r3, #0]
800179e: 6d7b ldr r3, [r7, #84] @ 0x54
80017a0: 6959 ldr r1, [r3, #20]
80017a2: 6d7b ldr r3, [r7, #84] @ 0x54
80017a4: 88da ldrh r2, [r3, #6]
80017a6: 193b adds r3, r7, r4
80017a8: 881b ldrh r3, [r3, #0]
80017aa: f003 fdd3 bl 8005354 <USB_ReadPMA>
80017ae: e082 b.n 80018b6 <PCD_EP_ISR_Handler+0x51a>
}
#if (USE_USB_DOUBLE_BUFFER == 1U)
else
{
/* manage double buffer bulk out */
if (ep->type == EP_TYPE_BULK)
80017b0: 6d7b ldr r3, [r7, #84] @ 0x54
80017b2: 78db ldrb r3, [r3, #3]
80017b4: 2b02 cmp r3, #2
80017b6: d10c bne.n 80017d2 <PCD_EP_ISR_Handler+0x436>
{
count = HAL_PCD_EP_DB_Receive(hpcd, ep, wEPVal);
80017b8: 2350 movs r3, #80 @ 0x50
80017ba: 18fc adds r4, r7, r3
80017bc: 234c movs r3, #76 @ 0x4c
80017be: 18fb adds r3, r7, r3
80017c0: 881a ldrh r2, [r3, #0]
80017c2: 6d79 ldr r1, [r7, #84] @ 0x54
80017c4: 687b ldr r3, [r7, #4]
80017c6: 0018 movs r0, r3
80017c8: f000 f9ec bl 8001ba4 <HAL_PCD_EP_DB_Receive>
80017cc: 0003 movs r3, r0
80017ce: 8023 strh r3, [r4, #0]
80017d0: e071 b.n 80018b6 <PCD_EP_ISR_Handler+0x51a>
}
else /* manage double buffer iso out */
{
/* free EP OUT Buffer */
PCD_FREE_USER_BUFFER(hpcd->Instance, ep->num, 0U);
80017d2: 687b ldr r3, [r7, #4]
80017d4: 681b ldr r3, [r3, #0]
80017d6: 001a movs r2, r3
80017d8: 6d7b ldr r3, [r7, #84] @ 0x54
80017da: 781b ldrb r3, [r3, #0]
80017dc: 009b lsls r3, r3, #2
80017de: 18d3 adds r3, r2, r3
80017e0: 881b ldrh r3, [r3, #0]
80017e2: b29a uxth r2, r3
80017e4: 2052 movs r0, #82 @ 0x52
80017e6: 183b adds r3, r7, r0
80017e8: 49a2 ldr r1, [pc, #648] @ (8001a74 <PCD_EP_ISR_Handler+0x6d8>)
80017ea: 400a ands r2, r1
80017ec: 801a strh r2, [r3, #0]
80017ee: 687b ldr r3, [r7, #4]
80017f0: 681b ldr r3, [r3, #0]
80017f2: 001a movs r2, r3
80017f4: 6d7b ldr r3, [r7, #84] @ 0x54
80017f6: 781b ldrb r3, [r3, #0]
80017f8: 009b lsls r3, r3, #2
80017fa: 18d3 adds r3, r2, r3
80017fc: 183a adds r2, r7, r0
80017fe: 8812 ldrh r2, [r2, #0]
8001800: 499d ldr r1, [pc, #628] @ (8001a78 <PCD_EP_ISR_Handler+0x6dc>)
8001802: 430a orrs r2, r1
8001804: b292 uxth r2, r2
8001806: 801a strh r2, [r3, #0]
if ((PCD_GET_ENDPOINT(hpcd->Instance, ep->num) & USB_EP_DTOG_RX) != 0U)
8001808: 687b ldr r3, [r7, #4]
800180a: 681b ldr r3, [r3, #0]
800180c: 001a movs r2, r3
800180e: 6d7b ldr r3, [r7, #84] @ 0x54
8001810: 781b ldrb r3, [r3, #0]
8001812: 009b lsls r3, r3, #2
8001814: 18d3 adds r3, r2, r3
8001816: 881b ldrh r3, [r3, #0]
8001818: b29b uxth r3, r3
800181a: 001a movs r2, r3
800181c: 2380 movs r3, #128 @ 0x80
800181e: 01db lsls r3, r3, #7
8001820: 4013 ands r3, r2
8001822: d024 beq.n 800186e <PCD_EP_ISR_Handler+0x4d2>
{
/* read from endpoint BUF0Addr buffer */
count = (uint16_t)PCD_GET_EP_DBUF0_CNT(hpcd->Instance, ep->num);
8001824: 687b ldr r3, [r7, #4]
8001826: 681b ldr r3, [r3, #0]
8001828: 2250 movs r2, #80 @ 0x50
800182a: 5a9b ldrh r3, [r3, r2]
800182c: b29b uxth r3, r3
800182e: 001a movs r2, r3
8001830: 6d7b ldr r3, [r7, #84] @ 0x54
8001832: 781b ldrb r3, [r3, #0]
8001834: 00db lsls r3, r3, #3
8001836: 18d2 adds r2, r2, r3
8001838: 687b ldr r3, [r7, #4]
800183a: 681b ldr r3, [r3, #0]
800183c: 18d3 adds r3, r2, r3
800183e: 4a8f ldr r2, [pc, #572] @ (8001a7c <PCD_EP_ISR_Handler+0x6e0>)
8001840: 4694 mov ip, r2
8001842: 4463 add r3, ip
8001844: 881a ldrh r2, [r3, #0]
8001846: 2450 movs r4, #80 @ 0x50
8001848: 193b adds r3, r7, r4
800184a: 0592 lsls r2, r2, #22
800184c: 0d92 lsrs r2, r2, #22
800184e: 801a strh r2, [r3, #0]
if (count != 0U)
8001850: 193b adds r3, r7, r4
8001852: 881b ldrh r3, [r3, #0]
8001854: 2b00 cmp r3, #0
8001856: d02e beq.n 80018b6 <PCD_EP_ISR_Handler+0x51a>
{
USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr0, count);
8001858: 687b ldr r3, [r7, #4]
800185a: 6818 ldr r0, [r3, #0]
800185c: 6d7b ldr r3, [r7, #84] @ 0x54
800185e: 6959 ldr r1, [r3, #20]
8001860: 6d7b ldr r3, [r7, #84] @ 0x54
8001862: 891a ldrh r2, [r3, #8]
8001864: 193b adds r3, r7, r4
8001866: 881b ldrh r3, [r3, #0]
8001868: f003 fd74 bl 8005354 <USB_ReadPMA>
800186c: e023 b.n 80018b6 <PCD_EP_ISR_Handler+0x51a>
}
}
else
{
/* read from endpoint BUF1Addr buffer */
count = (uint16_t)PCD_GET_EP_DBUF1_CNT(hpcd->Instance, ep->num);
800186e: 687b ldr r3, [r7, #4]
8001870: 681b ldr r3, [r3, #0]
8001872: 2250 movs r2, #80 @ 0x50
8001874: 5a9b ldrh r3, [r3, r2]
8001876: b29b uxth r3, r3
8001878: 001a movs r2, r3
800187a: 6d7b ldr r3, [r7, #84] @ 0x54
800187c: 781b ldrb r3, [r3, #0]
800187e: 00db lsls r3, r3, #3
8001880: 18d2 adds r2, r2, r3
8001882: 687b ldr r3, [r7, #4]
8001884: 681b ldr r3, [r3, #0]
8001886: 18d3 adds r3, r2, r3
8001888: 4a79 ldr r2, [pc, #484] @ (8001a70 <PCD_EP_ISR_Handler+0x6d4>)
800188a: 4694 mov ip, r2
800188c: 4463 add r3, ip
800188e: 881a ldrh r2, [r3, #0]
8001890: 2450 movs r4, #80 @ 0x50
8001892: 193b adds r3, r7, r4
8001894: 0592 lsls r2, r2, #22
8001896: 0d92 lsrs r2, r2, #22
8001898: 801a strh r2, [r3, #0]
if (count != 0U)
800189a: 193b adds r3, r7, r4
800189c: 881b ldrh r3, [r3, #0]
800189e: 2b00 cmp r3, #0
80018a0: d009 beq.n 80018b6 <PCD_EP_ISR_Handler+0x51a>
{
USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr1, count);
80018a2: 687b ldr r3, [r7, #4]
80018a4: 6818 ldr r0, [r3, #0]
80018a6: 6d7b ldr r3, [r7, #84] @ 0x54
80018a8: 6959 ldr r1, [r3, #20]
80018aa: 6d7b ldr r3, [r7, #84] @ 0x54
80018ac: 895a ldrh r2, [r3, #10]
80018ae: 193b adds r3, r7, r4
80018b0: 881b ldrh r3, [r3, #0]
80018b2: f003 fd4f bl 8005354 <USB_ReadPMA>
}
}
#endif /* (USE_USB_DOUBLE_BUFFER == 1U) */
/* multi-packet on the NON control OUT endpoint */
ep->xfer_count += count;
80018b6: 6d7b ldr r3, [r7, #84] @ 0x54
80018b8: 69da ldr r2, [r3, #28]
80018ba: 2150 movs r1, #80 @ 0x50
80018bc: 187b adds r3, r7, r1
80018be: 881b ldrh r3, [r3, #0]
80018c0: 18d2 adds r2, r2, r3
80018c2: 6d7b ldr r3, [r7, #84] @ 0x54
80018c4: 61da str r2, [r3, #28]
ep->xfer_buff += count;
80018c6: 6d7b ldr r3, [r7, #84] @ 0x54
80018c8: 695a ldr r2, [r3, #20]
80018ca: 187b adds r3, r7, r1
80018cc: 881b ldrh r3, [r3, #0]
80018ce: 18d2 adds r2, r2, r3
80018d0: 6d7b ldr r3, [r7, #84] @ 0x54
80018d2: 615a str r2, [r3, #20]
if ((ep->xfer_len == 0U) || (count < ep->maxpacket))
80018d4: 6d7b ldr r3, [r7, #84] @ 0x54
80018d6: 699b ldr r3, [r3, #24]
80018d8: 2b00 cmp r3, #0
80018da: d005 beq.n 80018e8 <PCD_EP_ISR_Handler+0x54c>
80018dc: 187b adds r3, r7, r1
80018de: 881a ldrh r2, [r3, #0]
80018e0: 6d7b ldr r3, [r7, #84] @ 0x54
80018e2: 691b ldr r3, [r3, #16]
80018e4: 429a cmp r2, r3
80018e6: d207 bcs.n 80018f8 <PCD_EP_ISR_Handler+0x55c>
{
/* RX COMPLETE */
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->DataOutStageCallback(hpcd, ep->num);
#else
HAL_PCD_DataOutStageCallback(hpcd, ep->num);
80018e8: 6d7b ldr r3, [r7, #84] @ 0x54
80018ea: 781a ldrb r2, [r3, #0]
80018ec: 687b ldr r3, [r7, #4]
80018ee: 0011 movs r1, r2
80018f0: 0018 movs r0, r3
80018f2: f005 fac8 bl 8006e86 <HAL_PCD_DataOutStageCallback>
80018f6: e006 b.n 8001906 <PCD_EP_ISR_Handler+0x56a>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
}
else
{
(void)USB_EPStartXfer(hpcd->Instance, ep);
80018f8: 687b ldr r3, [r7, #4]
80018fa: 681b ldr r3, [r3, #0]
80018fc: 6d7a ldr r2, [r7, #84] @ 0x54
80018fe: 0011 movs r1, r2
8001900: 0018 movs r0, r3
8001902: f002 fa73 bl 8003dec <USB_EPStartXfer>
}
}
if ((wEPVal & USB_EP_CTR_TX) != 0U)
8001906: 244c movs r4, #76 @ 0x4c
8001908: 193b adds r3, r7, r4
800190a: 881b ldrh r3, [r3, #0]
800190c: 2280 movs r2, #128 @ 0x80
800190e: 4013 ands r3, r2
8001910: d100 bne.n 8001914 <PCD_EP_ISR_Handler+0x578>
8001912: e133 b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
{
ep = &hpcd->IN_ep[epindex];
8001914: 204f movs r0, #79 @ 0x4f
8001916: 183b adds r3, r7, r0
8001918: 781a ldrb r2, [r3, #0]
800191a: 0013 movs r3, r2
800191c: 009b lsls r3, r3, #2
800191e: 189b adds r3, r3, r2
8001920: 00db lsls r3, r3, #3
8001922: 3310 adds r3, #16
8001924: 687a ldr r2, [r7, #4]
8001926: 18d3 adds r3, r2, r3
8001928: 657b str r3, [r7, #84] @ 0x54
/* clear int flag */
PCD_CLEAR_TX_EP_CTR(hpcd->Instance, epindex);
800192a: 687b ldr r3, [r7, #4]
800192c: 681b ldr r3, [r3, #0]
800192e: 001a movs r2, r3
8001930: 183b adds r3, r7, r0
8001932: 781b ldrb r3, [r3, #0]
8001934: 009b lsls r3, r3, #2
8001936: 18d3 adds r3, r2, r3
8001938: 881b ldrh r3, [r3, #0]
800193a: b29a uxth r2, r3
800193c: 2542 movs r5, #66 @ 0x42
800193e: 197b adds r3, r7, r5
8001940: 494f ldr r1, [pc, #316] @ (8001a80 <PCD_EP_ISR_Handler+0x6e4>)
8001942: 400a ands r2, r1
8001944: 801a strh r2, [r3, #0]
8001946: 687b ldr r3, [r7, #4]
8001948: 681b ldr r3, [r3, #0]
800194a: 001a movs r2, r3
800194c: 183b adds r3, r7, r0
800194e: 781b ldrb r3, [r3, #0]
8001950: 009b lsls r3, r3, #2
8001952: 18d3 adds r3, r2, r3
8001954: 197a adds r2, r7, r5
8001956: 8812 ldrh r2, [r2, #0]
8001958: 494a ldr r1, [pc, #296] @ (8001a84 <PCD_EP_ISR_Handler+0x6e8>)
800195a: 430a orrs r2, r1
800195c: b292 uxth r2, r2
800195e: 801a strh r2, [r3, #0]
if (ep->type == EP_TYPE_ISOC)
8001960: 6d7b ldr r3, [r7, #84] @ 0x54
8001962: 78db ldrb r3, [r3, #3]
8001964: 2b01 cmp r3, #1
8001966: d000 beq.n 800196a <PCD_EP_ISR_Handler+0x5ce>
8001968: e0af b.n 8001aca <PCD_EP_ISR_Handler+0x72e>
{
ep->xfer_len = 0U;
800196a: 6d7b ldr r3, [r7, #84] @ 0x54
800196c: 2200 movs r2, #0
800196e: 619a str r2, [r3, #24]
#if (USE_USB_DOUBLE_BUFFER == 1U)
if (ep->doublebuffer != 0U)
8001970: 6d7b ldr r3, [r7, #84] @ 0x54
8001972: 7b1b ldrb r3, [r3, #12]
8001974: 2b00 cmp r3, #0
8001976: d100 bne.n 800197a <PCD_EP_ISR_Handler+0x5de>
8001978: e09f b.n 8001aba <PCD_EP_ISR_Handler+0x71e>
{
if ((wEPVal & USB_EP_DTOG_TX) != 0U)
800197a: 193b adds r3, r7, r4
800197c: 881b ldrh r3, [r3, #0]
800197e: 2240 movs r2, #64 @ 0x40
8001980: 4013 ands r3, r2
8001982: d046 beq.n 8001a12 <PCD_EP_ISR_Handler+0x676>
{
PCD_SET_EP_DBUF0_CNT(hpcd->Instance, ep->num, ep->is_in, 0U);
8001984: 6d7b ldr r3, [r7, #84] @ 0x54
8001986: 785b ldrb r3, [r3, #1]
8001988: 2b00 cmp r3, #0
800198a: d125 bne.n 80019d8 <PCD_EP_ISR_Handler+0x63c>
800198c: 687b ldr r3, [r7, #4]
800198e: 681b ldr r3, [r3, #0]
8001990: 627b str r3, [r7, #36] @ 0x24
8001992: 687b ldr r3, [r7, #4]
8001994: 681b ldr r3, [r3, #0]
8001996: 2250 movs r2, #80 @ 0x50
8001998: 5a9b ldrh r3, [r3, r2]
800199a: b29b uxth r3, r3
800199c: 001a movs r2, r3
800199e: 6a7b ldr r3, [r7, #36] @ 0x24
80019a0: 189b adds r3, r3, r2
80019a2: 627b str r3, [r7, #36] @ 0x24
80019a4: 6d7b ldr r3, [r7, #84] @ 0x54
80019a6: 781b ldrb r3, [r3, #0]
80019a8: 00da lsls r2, r3, #3
80019aa: 6a7b ldr r3, [r7, #36] @ 0x24
80019ac: 18d3 adds r3, r2, r3
80019ae: 4a33 ldr r2, [pc, #204] @ (8001a7c <PCD_EP_ISR_Handler+0x6e0>)
80019b0: 4694 mov ip, r2
80019b2: 4463 add r3, ip
80019b4: 623b str r3, [r7, #32]
80019b6: 6a3b ldr r3, [r7, #32]
80019b8: 881b ldrh r3, [r3, #0]
80019ba: b29b uxth r3, r3
80019bc: 059b lsls r3, r3, #22
80019be: 0d9b lsrs r3, r3, #22
80019c0: b29a uxth r2, r3
80019c2: 6a3b ldr r3, [r7, #32]
80019c4: 801a strh r2, [r3, #0]
80019c6: 6a3b ldr r3, [r7, #32]
80019c8: 881b ldrh r3, [r3, #0]
80019ca: b29b uxth r3, r3
80019cc: 4a2d ldr r2, [pc, #180] @ (8001a84 <PCD_EP_ISR_Handler+0x6e8>)
80019ce: 4313 orrs r3, r2
80019d0: b29a uxth r2, r3
80019d2: 6a3b ldr r3, [r7, #32]
80019d4: 801a strh r2, [r3, #0]
80019d6: e070 b.n 8001aba <PCD_EP_ISR_Handler+0x71e>
80019d8: 6d7b ldr r3, [r7, #84] @ 0x54
80019da: 785b ldrb r3, [r3, #1]
80019dc: 2b01 cmp r3, #1
80019de: d16c bne.n 8001aba <PCD_EP_ISR_Handler+0x71e>
80019e0: 687b ldr r3, [r7, #4]
80019e2: 681b ldr r3, [r3, #0]
80019e4: 62fb str r3, [r7, #44] @ 0x2c
80019e6: 687b ldr r3, [r7, #4]
80019e8: 681b ldr r3, [r3, #0]
80019ea: 2250 movs r2, #80 @ 0x50
80019ec: 5a9b ldrh r3, [r3, r2]
80019ee: b29b uxth r3, r3
80019f0: 001a movs r2, r3
80019f2: 6afb ldr r3, [r7, #44] @ 0x2c
80019f4: 189b adds r3, r3, r2
80019f6: 62fb str r3, [r7, #44] @ 0x2c
80019f8: 6d7b ldr r3, [r7, #84] @ 0x54
80019fa: 781b ldrb r3, [r3, #0]
80019fc: 00da lsls r2, r3, #3
80019fe: 6afb ldr r3, [r7, #44] @ 0x2c
8001a00: 18d3 adds r3, r2, r3
8001a02: 4a1e ldr r2, [pc, #120] @ (8001a7c <PCD_EP_ISR_Handler+0x6e0>)
8001a04: 4694 mov ip, r2
8001a06: 4463 add r3, ip
8001a08: 62bb str r3, [r7, #40] @ 0x28
8001a0a: 6abb ldr r3, [r7, #40] @ 0x28
8001a0c: 2200 movs r2, #0
8001a0e: 801a strh r2, [r3, #0]
8001a10: e053 b.n 8001aba <PCD_EP_ISR_Handler+0x71e>
}
else
{
PCD_SET_EP_DBUF1_CNT(hpcd->Instance, ep->num, ep->is_in, 0U);
8001a12: 687b ldr r3, [r7, #4]
8001a14: 681b ldr r3, [r3, #0]
8001a16: 63fb str r3, [r7, #60] @ 0x3c
8001a18: 6d7b ldr r3, [r7, #84] @ 0x54
8001a1a: 785b ldrb r3, [r3, #1]
8001a1c: 2b00 cmp r3, #0
8001a1e: d133 bne.n 8001a88 <PCD_EP_ISR_Handler+0x6ec>
8001a20: 687b ldr r3, [r7, #4]
8001a22: 681b ldr r3, [r3, #0]
8001a24: 637b str r3, [r7, #52] @ 0x34
8001a26: 687b ldr r3, [r7, #4]
8001a28: 681b ldr r3, [r3, #0]
8001a2a: 2250 movs r2, #80 @ 0x50
8001a2c: 5a9b ldrh r3, [r3, r2]
8001a2e: b29b uxth r3, r3
8001a30: 001a movs r2, r3
8001a32: 6b7b ldr r3, [r7, #52] @ 0x34
8001a34: 189b adds r3, r3, r2
8001a36: 637b str r3, [r7, #52] @ 0x34
8001a38: 6d7b ldr r3, [r7, #84] @ 0x54
8001a3a: 781b ldrb r3, [r3, #0]
8001a3c: 00da lsls r2, r3, #3
8001a3e: 6b7b ldr r3, [r7, #52] @ 0x34
8001a40: 18d3 adds r3, r2, r3
8001a42: 4a0b ldr r2, [pc, #44] @ (8001a70 <PCD_EP_ISR_Handler+0x6d4>)
8001a44: 4694 mov ip, r2
8001a46: 4463 add r3, ip
8001a48: 633b str r3, [r7, #48] @ 0x30
8001a4a: 6b3b ldr r3, [r7, #48] @ 0x30
8001a4c: 881b ldrh r3, [r3, #0]
8001a4e: b29b uxth r3, r3
8001a50: 059b lsls r3, r3, #22
8001a52: 0d9b lsrs r3, r3, #22
8001a54: b29a uxth r2, r3
8001a56: 6b3b ldr r3, [r7, #48] @ 0x30
8001a58: 801a strh r2, [r3, #0]
8001a5a: 6b3b ldr r3, [r7, #48] @ 0x30
8001a5c: 881b ldrh r3, [r3, #0]
8001a5e: b29b uxth r3, r3
8001a60: 4a08 ldr r2, [pc, #32] @ (8001a84 <PCD_EP_ISR_Handler+0x6e8>)
8001a62: 4313 orrs r3, r2
8001a64: b29a uxth r2, r3
8001a66: 6b3b ldr r3, [r7, #48] @ 0x30
8001a68: 801a strh r2, [r3, #0]
8001a6a: e026 b.n 8001aba <PCD_EP_ISR_Handler+0x71e>
8001a6c: 00000f8f .word 0x00000f8f
8001a70: 00000406 .word 0x00000406
8001a74: ffff8f8f .word 0xffff8f8f
8001a78: ffff80c0 .word 0xffff80c0
8001a7c: 00000402 .word 0x00000402
8001a80: ffff8f0f .word 0xffff8f0f
8001a84: ffff8000 .word 0xffff8000
8001a88: 6d7b ldr r3, [r7, #84] @ 0x54
8001a8a: 785b ldrb r3, [r3, #1]
8001a8c: 2b01 cmp r3, #1
8001a8e: d114 bne.n 8001aba <PCD_EP_ISR_Handler+0x71e>
8001a90: 687b ldr r3, [r7, #4]
8001a92: 681b ldr r3, [r3, #0]
8001a94: 2250 movs r2, #80 @ 0x50
8001a96: 5a9b ldrh r3, [r3, r2]
8001a98: b29b uxth r3, r3
8001a9a: 001a movs r2, r3
8001a9c: 6bfb ldr r3, [r7, #60] @ 0x3c
8001a9e: 189b adds r3, r3, r2
8001aa0: 63fb str r3, [r7, #60] @ 0x3c
8001aa2: 6d7b ldr r3, [r7, #84] @ 0x54
8001aa4: 781b ldrb r3, [r3, #0]
8001aa6: 00da lsls r2, r3, #3
8001aa8: 6bfb ldr r3, [r7, #60] @ 0x3c
8001aaa: 18d3 adds r3, r2, r3
8001aac: 4a3b ldr r2, [pc, #236] @ (8001b9c <PCD_EP_ISR_Handler+0x800>)
8001aae: 4694 mov ip, r2
8001ab0: 4463 add r3, ip
8001ab2: 63bb str r3, [r7, #56] @ 0x38
8001ab4: 6bbb ldr r3, [r7, #56] @ 0x38
8001ab6: 2200 movs r2, #0
8001ab8: 801a strh r2, [r3, #0]
/* TX COMPLETE */
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->DataInStageCallback(hpcd, ep->num);
#else
HAL_PCD_DataInStageCallback(hpcd, ep->num);
8001aba: 6d7b ldr r3, [r7, #84] @ 0x54
8001abc: 781a ldrb r2, [r3, #0]
8001abe: 687b ldr r3, [r7, #4]
8001ac0: 0011 movs r1, r2
8001ac2: 0018 movs r0, r3
8001ac4: f005 fa00 bl 8006ec8 <HAL_PCD_DataInStageCallback>
8001ac8: e058 b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
}
else
{
/* Manage Single Buffer Transaction */
if ((wEPVal & USB_EP_KIND) == 0U)
8001aca: 234c movs r3, #76 @ 0x4c
8001acc: 18fb adds r3, r7, r3
8001ace: 881a ldrh r2, [r3, #0]
8001ad0: 2380 movs r3, #128 @ 0x80
8001ad2: 005b lsls r3, r3, #1
8001ad4: 4013 ands r3, r2
8001ad6: d149 bne.n 8001b6c <PCD_EP_ISR_Handler+0x7d0>
{
/* multi-packet on the NON control IN endpoint */
TxPctSize = (uint16_t)PCD_GET_EP_TX_CNT(hpcd->Instance, ep->num);
8001ad8: 687b ldr r3, [r7, #4]
8001ada: 681b ldr r3, [r3, #0]
8001adc: 2250 movs r2, #80 @ 0x50
8001ade: 5a9b ldrh r3, [r3, r2]
8001ae0: b29b uxth r3, r3
8001ae2: 001a movs r2, r3
8001ae4: 6d7b ldr r3, [r7, #84] @ 0x54
8001ae6: 781b ldrb r3, [r3, #0]
8001ae8: 00db lsls r3, r3, #3
8001aea: 18d2 adds r2, r2, r3
8001aec: 687b ldr r3, [r7, #4]
8001aee: 681b ldr r3, [r3, #0]
8001af0: 18d3 adds r3, r2, r3
8001af2: 4a2b ldr r2, [pc, #172] @ (8001ba0 <PCD_EP_ISR_Handler+0x804>)
8001af4: 4694 mov ip, r2
8001af6: 4463 add r3, ip
8001af8: 881a ldrh r2, [r3, #0]
8001afa: 2140 movs r1, #64 @ 0x40
8001afc: 187b adds r3, r7, r1
8001afe: 0592 lsls r2, r2, #22
8001b00: 0d92 lsrs r2, r2, #22
8001b02: 801a strh r2, [r3, #0]
if (ep->xfer_len > TxPctSize)
8001b04: 6d7b ldr r3, [r7, #84] @ 0x54
8001b06: 699a ldr r2, [r3, #24]
8001b08: 187b adds r3, r7, r1
8001b0a: 881b ldrh r3, [r3, #0]
8001b0c: 429a cmp r2, r3
8001b0e: d907 bls.n 8001b20 <PCD_EP_ISR_Handler+0x784>
{
ep->xfer_len -= TxPctSize;
8001b10: 6d7b ldr r3, [r7, #84] @ 0x54
8001b12: 699a ldr r2, [r3, #24]
8001b14: 187b adds r3, r7, r1
8001b16: 881b ldrh r3, [r3, #0]
8001b18: 1ad2 subs r2, r2, r3
8001b1a: 6d7b ldr r3, [r7, #84] @ 0x54
8001b1c: 619a str r2, [r3, #24]
8001b1e: e002 b.n 8001b26 <PCD_EP_ISR_Handler+0x78a>
}
else
{
ep->xfer_len = 0U;
8001b20: 6d7b ldr r3, [r7, #84] @ 0x54
8001b22: 2200 movs r2, #0
8001b24: 619a str r2, [r3, #24]
}
/* Zero Length Packet? */
if (ep->xfer_len == 0U)
8001b26: 6d7b ldr r3, [r7, #84] @ 0x54
8001b28: 699b ldr r3, [r3, #24]
8001b2a: 2b00 cmp r3, #0
8001b2c: d107 bne.n 8001b3e <PCD_EP_ISR_Handler+0x7a2>
{
/* TX COMPLETE */
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->DataInStageCallback(hpcd, ep->num);
#else
HAL_PCD_DataInStageCallback(hpcd, ep->num);
8001b2e: 6d7b ldr r3, [r7, #84] @ 0x54
8001b30: 781a ldrb r2, [r3, #0]
8001b32: 687b ldr r3, [r7, #4]
8001b34: 0011 movs r1, r2
8001b36: 0018 movs r0, r3
8001b38: f005 f9c6 bl 8006ec8 <HAL_PCD_DataInStageCallback>
8001b3c: e01e b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
}
else
{
/* Transfer is not yet Done */
ep->xfer_buff += TxPctSize;
8001b3e: 6d7b ldr r3, [r7, #84] @ 0x54
8001b40: 695a ldr r2, [r3, #20]
8001b42: 2140 movs r1, #64 @ 0x40
8001b44: 187b adds r3, r7, r1
8001b46: 881b ldrh r3, [r3, #0]
8001b48: 18d2 adds r2, r2, r3
8001b4a: 6d7b ldr r3, [r7, #84] @ 0x54
8001b4c: 615a str r2, [r3, #20]
ep->xfer_count += TxPctSize;
8001b4e: 6d7b ldr r3, [r7, #84] @ 0x54
8001b50: 69da ldr r2, [r3, #28]
8001b52: 187b adds r3, r7, r1
8001b54: 881b ldrh r3, [r3, #0]
8001b56: 18d2 adds r2, r2, r3
8001b58: 6d7b ldr r3, [r7, #84] @ 0x54
8001b5a: 61da str r2, [r3, #28]
(void)USB_EPStartXfer(hpcd->Instance, ep);
8001b5c: 687b ldr r3, [r7, #4]
8001b5e: 681b ldr r3, [r3, #0]
8001b60: 6d7a ldr r2, [r7, #84] @ 0x54
8001b62: 0011 movs r1, r2
8001b64: 0018 movs r0, r3
8001b66: f002 f941 bl 8003dec <USB_EPStartXfer>
8001b6a: e007 b.n 8001b7c <PCD_EP_ISR_Handler+0x7e0>
}
#if (USE_USB_DOUBLE_BUFFER == 1U)
/* Double Buffer bulk IN (bulk transfer Len > Ep_Mps) */
else
{
(void)HAL_PCD_EP_DB_Transmit(hpcd, ep, wEPVal);
8001b6c: 234c movs r3, #76 @ 0x4c
8001b6e: 18fb adds r3, r7, r3
8001b70: 881a ldrh r2, [r3, #0]
8001b72: 6d79 ldr r1, [r7, #84] @ 0x54
8001b74: 687b ldr r3, [r7, #4]
8001b76: 0018 movs r0, r3
8001b78: f000 f930 bl 8001ddc <HAL_PCD_EP_DB_Transmit>
while ((hpcd->Instance->ISTR & USB_ISTR_CTR) != 0U)
8001b7c: 687b ldr r3, [r7, #4]
8001b7e: 681b ldr r3, [r3, #0]
8001b80: 2244 movs r2, #68 @ 0x44
8001b82: 5a9b ldrh r3, [r3, r2]
8001b84: b29b uxth r3, r3
8001b86: b21b sxth r3, r3
8001b88: 2b00 cmp r3, #0
8001b8a: da01 bge.n 8001b90 <PCD_EP_ISR_Handler+0x7f4>
8001b8c: f7ff fc0c bl 80013a8 <PCD_EP_ISR_Handler+0xc>
}
}
}
}
return HAL_OK;
8001b90: 2300 movs r3, #0
}
8001b92: 0018 movs r0, r3
8001b94: 46bd mov sp, r7
8001b96: b016 add sp, #88 @ 0x58
8001b98: bdb0 pop {r4, r5, r7, pc}
8001b9a: 46c0 nop @ (mov r8, r8)
8001b9c: 00000406 .word 0x00000406
8001ba0: 00000402 .word 0x00000402
08001ba4 <HAL_PCD_EP_DB_Receive>:
* @param wEPVal Last snapshot of EPRx register value taken in ISR
* @retval HAL status
*/
static uint16_t HAL_PCD_EP_DB_Receive(PCD_HandleTypeDef *hpcd,
PCD_EPTypeDef *ep, uint16_t wEPVal)
{
8001ba4: b590 push {r4, r7, lr}
8001ba6: b089 sub sp, #36 @ 0x24
8001ba8: af00 add r7, sp, #0
8001baa: 60f8 str r0, [r7, #12]
8001bac: 60b9 str r1, [r7, #8]
8001bae: 1dbb adds r3, r7, #6
8001bb0: 801a strh r2, [r3, #0]
uint16_t count;
/* Manage Buffer0 OUT */
if ((wEPVal & USB_EP_DTOG_RX) != 0U)
8001bb2: 1dbb adds r3, r7, #6
8001bb4: 881a ldrh r2, [r3, #0]
8001bb6: 2380 movs r3, #128 @ 0x80
8001bb8: 01db lsls r3, r3, #7
8001bba: 4013 ands r3, r2
8001bbc: d100 bne.n 8001bc0 <HAL_PCD_EP_DB_Receive+0x1c>
8001bbe: e07d b.n 8001cbc <HAL_PCD_EP_DB_Receive+0x118>
{
/* Get count of received Data on buffer0 */
count = (uint16_t)PCD_GET_EP_DBUF0_CNT(hpcd->Instance, ep->num);
8001bc0: 68fb ldr r3, [r7, #12]
8001bc2: 681b ldr r3, [r3, #0]
8001bc4: 2250 movs r2, #80 @ 0x50
8001bc6: 5a9b ldrh r3, [r3, r2]
8001bc8: b29b uxth r3, r3
8001bca: 001a movs r2, r3
8001bcc: 68bb ldr r3, [r7, #8]
8001bce: 781b ldrb r3, [r3, #0]
8001bd0: 00db lsls r3, r3, #3
8001bd2: 18d2 adds r2, r2, r3
8001bd4: 68fb ldr r3, [r7, #12]
8001bd6: 681b ldr r3, [r3, #0]
8001bd8: 18d3 adds r3, r2, r3
8001bda: 4a7a ldr r2, [pc, #488] @ (8001dc4 <HAL_PCD_EP_DB_Receive+0x220>)
8001bdc: 4694 mov ip, r2
8001bde: 4463 add r3, ip
8001be0: 881a ldrh r2, [r3, #0]
8001be2: 211a movs r1, #26
8001be4: 187b adds r3, r7, r1
8001be6: 0592 lsls r2, r2, #22
8001be8: 0d92 lsrs r2, r2, #22
8001bea: 801a strh r2, [r3, #0]
if (ep->xfer_len >= count)
8001bec: 68bb ldr r3, [r7, #8]
8001bee: 699a ldr r2, [r3, #24]
8001bf0: 187b adds r3, r7, r1
8001bf2: 881b ldrh r3, [r3, #0]
8001bf4: 429a cmp r2, r3
8001bf6: d307 bcc.n 8001c08 <HAL_PCD_EP_DB_Receive+0x64>
{
ep->xfer_len -= count;
8001bf8: 68bb ldr r3, [r7, #8]
8001bfa: 699a ldr r2, [r3, #24]
8001bfc: 187b adds r3, r7, r1
8001bfe: 881b ldrh r3, [r3, #0]
8001c00: 1ad2 subs r2, r2, r3
8001c02: 68bb ldr r3, [r7, #8]
8001c04: 619a str r2, [r3, #24]
8001c06: e002 b.n 8001c0e <HAL_PCD_EP_DB_Receive+0x6a>
}
else
{
ep->xfer_len = 0U;
8001c08: 68bb ldr r3, [r7, #8]
8001c0a: 2200 movs r2, #0
8001c0c: 619a str r2, [r3, #24]
}
if (ep->xfer_len == 0U)
8001c0e: 68bb ldr r3, [r7, #8]
8001c10: 699b ldr r3, [r3, #24]
8001c12: 2b00 cmp r3, #0
8001c14: d121 bne.n 8001c5a <HAL_PCD_EP_DB_Receive+0xb6>
{
/* set NAK to OUT endpoint since double buffer is enabled */
PCD_SET_EP_RX_STATUS(hpcd->Instance, ep->num, USB_EP_RX_NAK);
8001c16: 68fb ldr r3, [r7, #12]
8001c18: 681b ldr r3, [r3, #0]
8001c1a: 001a movs r2, r3
8001c1c: 68bb ldr r3, [r7, #8]
8001c1e: 781b ldrb r3, [r3, #0]
8001c20: 009b lsls r3, r3, #2
8001c22: 18d3 adds r3, r2, r3
8001c24: 881b ldrh r3, [r3, #0]
8001c26: b29a uxth r2, r3
8001c28: 2018 movs r0, #24
8001c2a: 183b adds r3, r7, r0
8001c2c: 4966 ldr r1, [pc, #408] @ (8001dc8 <HAL_PCD_EP_DB_Receive+0x224>)
8001c2e: 400a ands r2, r1
8001c30: 801a strh r2, [r3, #0]
8001c32: 183b adds r3, r7, r0
8001c34: 183a adds r2, r7, r0
8001c36: 8812 ldrh r2, [r2, #0]
8001c38: 2180 movs r1, #128 @ 0x80
8001c3a: 0189 lsls r1, r1, #6
8001c3c: 404a eors r2, r1
8001c3e: 801a strh r2, [r3, #0]
8001c40: 68fb ldr r3, [r7, #12]
8001c42: 681b ldr r3, [r3, #0]
8001c44: 001a movs r2, r3
8001c46: 68bb ldr r3, [r7, #8]
8001c48: 781b ldrb r3, [r3, #0]
8001c4a: 009b lsls r3, r3, #2
8001c4c: 18d3 adds r3, r2, r3
8001c4e: 183a adds r2, r7, r0
8001c50: 8812 ldrh r2, [r2, #0]
8001c52: 495e ldr r1, [pc, #376] @ (8001dcc <HAL_PCD_EP_DB_Receive+0x228>)
8001c54: 430a orrs r2, r1
8001c56: b292 uxth r2, r2
8001c58: 801a strh r2, [r3, #0]
}
/* Check if Buffer1 is in blocked state which requires to toggle */
if ((wEPVal & USB_EP_DTOG_TX) != 0U)
8001c5a: 1dbb adds r3, r7, #6
8001c5c: 881b ldrh r3, [r3, #0]
8001c5e: 2240 movs r2, #64 @ 0x40
8001c60: 4013 ands r3, r2
8001c62: d01a beq.n 8001c9a <HAL_PCD_EP_DB_Receive+0xf6>
{
PCD_FREE_USER_BUFFER(hpcd->Instance, ep->num, 0U);
8001c64: 68fb ldr r3, [r7, #12]
8001c66: 681b ldr r3, [r3, #0]
8001c68: 001a movs r2, r3
8001c6a: 68bb ldr r3, [r7, #8]
8001c6c: 781b ldrb r3, [r3, #0]
8001c6e: 009b lsls r3, r3, #2
8001c70: 18d3 adds r3, r2, r3
8001c72: 881b ldrh r3, [r3, #0]
8001c74: b29a uxth r2, r3
8001c76: 2016 movs r0, #22
8001c78: 183b adds r3, r7, r0
8001c7a: 4955 ldr r1, [pc, #340] @ (8001dd0 <HAL_PCD_EP_DB_Receive+0x22c>)
8001c7c: 400a ands r2, r1
8001c7e: 801a strh r2, [r3, #0]
8001c80: 68fb ldr r3, [r7, #12]
8001c82: 681b ldr r3, [r3, #0]
8001c84: 001a movs r2, r3
8001c86: 68bb ldr r3, [r7, #8]
8001c88: 781b ldrb r3, [r3, #0]
8001c8a: 009b lsls r3, r3, #2
8001c8c: 18d3 adds r3, r2, r3
8001c8e: 183a adds r2, r7, r0
8001c90: 8812 ldrh r2, [r2, #0]
8001c92: 4950 ldr r1, [pc, #320] @ (8001dd4 <HAL_PCD_EP_DB_Receive+0x230>)
8001c94: 430a orrs r2, r1
8001c96: b292 uxth r2, r2
8001c98: 801a strh r2, [r3, #0]
}
if (count != 0U)
8001c9a: 241a movs r4, #26
8001c9c: 193b adds r3, r7, r4
8001c9e: 881b ldrh r3, [r3, #0]
8001ca0: 2b00 cmp r3, #0
8001ca2: d100 bne.n 8001ca6 <HAL_PCD_EP_DB_Receive+0x102>
8001ca4: e086 b.n 8001db4 <HAL_PCD_EP_DB_Receive+0x210>
{
USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr0, count);
8001ca6: 68fb ldr r3, [r7, #12]
8001ca8: 6818 ldr r0, [r3, #0]
8001caa: 68bb ldr r3, [r7, #8]
8001cac: 6959 ldr r1, [r3, #20]
8001cae: 68bb ldr r3, [r7, #8]
8001cb0: 891a ldrh r2, [r3, #8]
8001cb2: 193b adds r3, r7, r4
8001cb4: 881b ldrh r3, [r3, #0]
8001cb6: f003 fb4d bl 8005354 <USB_ReadPMA>
8001cba: e07b b.n 8001db4 <HAL_PCD_EP_DB_Receive+0x210>
}
/* Manage Buffer 1 DTOG_RX=0 */
else
{
/* Get count of received data */
count = (uint16_t)PCD_GET_EP_DBUF1_CNT(hpcd->Instance, ep->num);
8001cbc: 68fb ldr r3, [r7, #12]
8001cbe: 681b ldr r3, [r3, #0]
8001cc0: 2250 movs r2, #80 @ 0x50
8001cc2: 5a9b ldrh r3, [r3, r2]
8001cc4: b29b uxth r3, r3
8001cc6: 001a movs r2, r3
8001cc8: 68bb ldr r3, [r7, #8]
8001cca: 781b ldrb r3, [r3, #0]
8001ccc: 00db lsls r3, r3, #3
8001cce: 18d2 adds r2, r2, r3
8001cd0: 68fb ldr r3, [r7, #12]
8001cd2: 681b ldr r3, [r3, #0]
8001cd4: 18d3 adds r3, r2, r3
8001cd6: 4a40 ldr r2, [pc, #256] @ (8001dd8 <HAL_PCD_EP_DB_Receive+0x234>)
8001cd8: 4694 mov ip, r2
8001cda: 4463 add r3, ip
8001cdc: 881a ldrh r2, [r3, #0]
8001cde: 211a movs r1, #26
8001ce0: 187b adds r3, r7, r1
8001ce2: 0592 lsls r2, r2, #22
8001ce4: 0d92 lsrs r2, r2, #22
8001ce6: 801a strh r2, [r3, #0]
if (ep->xfer_len >= count)
8001ce8: 68bb ldr r3, [r7, #8]
8001cea: 699a ldr r2, [r3, #24]
8001cec: 187b adds r3, r7, r1
8001cee: 881b ldrh r3, [r3, #0]
8001cf0: 429a cmp r2, r3
8001cf2: d307 bcc.n 8001d04 <HAL_PCD_EP_DB_Receive+0x160>
{
ep->xfer_len -= count;
8001cf4: 68bb ldr r3, [r7, #8]
8001cf6: 699a ldr r2, [r3, #24]
8001cf8: 187b adds r3, r7, r1
8001cfa: 881b ldrh r3, [r3, #0]
8001cfc: 1ad2 subs r2, r2, r3
8001cfe: 68bb ldr r3, [r7, #8]
8001d00: 619a str r2, [r3, #24]
8001d02: e002 b.n 8001d0a <HAL_PCD_EP_DB_Receive+0x166>
}
else
{
ep->xfer_len = 0U;
8001d04: 68bb ldr r3, [r7, #8]
8001d06: 2200 movs r2, #0
8001d08: 619a str r2, [r3, #24]
}
if (ep->xfer_len == 0U)
8001d0a: 68bb ldr r3, [r7, #8]
8001d0c: 699b ldr r3, [r3, #24]
8001d0e: 2b00 cmp r3, #0
8001d10: d121 bne.n 8001d56 <HAL_PCD_EP_DB_Receive+0x1b2>
{
/* set NAK on the current endpoint */
PCD_SET_EP_RX_STATUS(hpcd->Instance, ep->num, USB_EP_RX_NAK);
8001d12: 68fb ldr r3, [r7, #12]
8001d14: 681b ldr r3, [r3, #0]
8001d16: 001a movs r2, r3
8001d18: 68bb ldr r3, [r7, #8]
8001d1a: 781b ldrb r3, [r3, #0]
8001d1c: 009b lsls r3, r3, #2
8001d1e: 18d3 adds r3, r2, r3
8001d20: 881b ldrh r3, [r3, #0]
8001d22: b29a uxth r2, r3
8001d24: 201e movs r0, #30
8001d26: 183b adds r3, r7, r0
8001d28: 4927 ldr r1, [pc, #156] @ (8001dc8 <HAL_PCD_EP_DB_Receive+0x224>)
8001d2a: 400a ands r2, r1
8001d2c: 801a strh r2, [r3, #0]
8001d2e: 183b adds r3, r7, r0
8001d30: 183a adds r2, r7, r0
8001d32: 8812 ldrh r2, [r2, #0]
8001d34: 2180 movs r1, #128 @ 0x80
8001d36: 0189 lsls r1, r1, #6
8001d38: 404a eors r2, r1
8001d3a: 801a strh r2, [r3, #0]
8001d3c: 68fb ldr r3, [r7, #12]
8001d3e: 681b ldr r3, [r3, #0]
8001d40: 001a movs r2, r3
8001d42: 68bb ldr r3, [r7, #8]
8001d44: 781b ldrb r3, [r3, #0]
8001d46: 009b lsls r3, r3, #2
8001d48: 18d3 adds r3, r2, r3
8001d4a: 183a adds r2, r7, r0
8001d4c: 8812 ldrh r2, [r2, #0]
8001d4e: 491f ldr r1, [pc, #124] @ (8001dcc <HAL_PCD_EP_DB_Receive+0x228>)
8001d50: 430a orrs r2, r1
8001d52: b292 uxth r2, r2
8001d54: 801a strh r2, [r3, #0]
}
/*Need to FreeUser Buffer*/
if ((wEPVal & USB_EP_DTOG_TX) == 0U)
8001d56: 1dbb adds r3, r7, #6
8001d58: 881b ldrh r3, [r3, #0]
8001d5a: 2240 movs r2, #64 @ 0x40
8001d5c: 4013 ands r3, r2
8001d5e: d11a bne.n 8001d96 <HAL_PCD_EP_DB_Receive+0x1f2>
{
PCD_FREE_USER_BUFFER(hpcd->Instance, ep->num, 0U);
8001d60: 68fb ldr r3, [r7, #12]
8001d62: 681b ldr r3, [r3, #0]
8001d64: 001a movs r2, r3
8001d66: 68bb ldr r3, [r7, #8]
8001d68: 781b ldrb r3, [r3, #0]
8001d6a: 009b lsls r3, r3, #2
8001d6c: 18d3 adds r3, r2, r3
8001d6e: 881b ldrh r3, [r3, #0]
8001d70: b29a uxth r2, r3
8001d72: 201c movs r0, #28
8001d74: 183b adds r3, r7, r0
8001d76: 4916 ldr r1, [pc, #88] @ (8001dd0 <HAL_PCD_EP_DB_Receive+0x22c>)
8001d78: 400a ands r2, r1
8001d7a: 801a strh r2, [r3, #0]
8001d7c: 68fb ldr r3, [r7, #12]
8001d7e: 681b ldr r3, [r3, #0]
8001d80: 001a movs r2, r3
8001d82: 68bb ldr r3, [r7, #8]
8001d84: 781b ldrb r3, [r3, #0]
8001d86: 009b lsls r3, r3, #2
8001d88: 18d3 adds r3, r2, r3
8001d8a: 183a adds r2, r7, r0
8001d8c: 8812 ldrh r2, [r2, #0]
8001d8e: 4911 ldr r1, [pc, #68] @ (8001dd4 <HAL_PCD_EP_DB_Receive+0x230>)
8001d90: 430a orrs r2, r1
8001d92: b292 uxth r2, r2
8001d94: 801a strh r2, [r3, #0]
}
if (count != 0U)
8001d96: 241a movs r4, #26
8001d98: 193b adds r3, r7, r4
8001d9a: 881b ldrh r3, [r3, #0]
8001d9c: 2b00 cmp r3, #0
8001d9e: d009 beq.n 8001db4 <HAL_PCD_EP_DB_Receive+0x210>
{
USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr1, count);
8001da0: 68fb ldr r3, [r7, #12]
8001da2: 6818 ldr r0, [r3, #0]
8001da4: 68bb ldr r3, [r7, #8]
8001da6: 6959 ldr r1, [r3, #20]
8001da8: 68bb ldr r3, [r7, #8]
8001daa: 895a ldrh r2, [r3, #10]
8001dac: 193b adds r3, r7, r4
8001dae: 881b ldrh r3, [r3, #0]
8001db0: f003 fad0 bl 8005354 <USB_ReadPMA>
}
}
return count;
8001db4: 231a movs r3, #26
8001db6: 18fb adds r3, r7, r3
8001db8: 881b ldrh r3, [r3, #0]
}
8001dba: 0018 movs r0, r3
8001dbc: 46bd mov sp, r7
8001dbe: b009 add sp, #36 @ 0x24
8001dc0: bd90 pop {r4, r7, pc}
8001dc2: 46c0 nop @ (mov r8, r8)
8001dc4: 00000402 .word 0x00000402
8001dc8: ffffbf8f .word 0xffffbf8f
8001dcc: ffff8080 .word 0xffff8080
8001dd0: ffff8f8f .word 0xffff8f8f
8001dd4: ffff80c0 .word 0xffff80c0
8001dd8: 00000406 .word 0x00000406
08001ddc <HAL_PCD_EP_DB_Transmit>:
* @param wEPVal Last snapshot of EPRx register value taken in ISR
* @retval HAL status
*/
static HAL_StatusTypeDef HAL_PCD_EP_DB_Transmit(PCD_HandleTypeDef *hpcd,
PCD_EPTypeDef *ep, uint16_t wEPVal)
{
8001ddc: b580 push {r7, lr}
8001dde: b0a4 sub sp, #144 @ 0x90
8001de0: af00 add r7, sp, #0
8001de2: 60f8 str r0, [r7, #12]
8001de4: 60b9 str r1, [r7, #8]
8001de6: 1dbb adds r3, r7, #6
8001de8: 801a strh r2, [r3, #0]
uint32_t len;
uint16_t TxPctSize;
/* Data Buffer0 ACK received */
if ((wEPVal & USB_EP_DTOG_TX) != 0U)
8001dea: 1dbb adds r3, r7, #6
8001dec: 881b ldrh r3, [r3, #0]
8001dee: 2240 movs r2, #64 @ 0x40
8001df0: 4013 ands r3, r2
8001df2: d100 bne.n 8001df6 <HAL_PCD_EP_DB_Transmit+0x1a>
8001df4: e1e4 b.n 80021c0 <HAL_PCD_EP_DB_Transmit+0x3e4>
{
/* multi-packet on the NON control IN endpoint */
TxPctSize = (uint16_t)PCD_GET_EP_DBUF0_CNT(hpcd->Instance, ep->num);
8001df6: 68fb ldr r3, [r7, #12]
8001df8: 681b ldr r3, [r3, #0]
8001dfa: 2250 movs r2, #80 @ 0x50
8001dfc: 5a9b ldrh r3, [r3, r2]
8001dfe: b29b uxth r3, r3
8001e00: 001a movs r2, r3
8001e02: 68bb ldr r3, [r7, #8]
8001e04: 781b ldrb r3, [r3, #0]
8001e06: 00db lsls r3, r3, #3
8001e08: 18d2 adds r2, r2, r3
8001e0a: 68fb ldr r3, [r7, #12]
8001e0c: 681b ldr r3, [r3, #0]
8001e0e: 18d3 adds r3, r2, r3
8001e10: 4ad0 ldr r2, [pc, #832] @ (8002154 <HAL_PCD_EP_DB_Transmit+0x378>)
8001e12: 4694 mov ip, r2
8001e14: 4463 add r3, ip
8001e16: 881a ldrh r2, [r3, #0]
8001e18: 2188 movs r1, #136 @ 0x88
8001e1a: 187b adds r3, r7, r1
8001e1c: 0592 lsls r2, r2, #22
8001e1e: 0d92 lsrs r2, r2, #22
8001e20: 801a strh r2, [r3, #0]
if (ep->xfer_len > TxPctSize)
8001e22: 68bb ldr r3, [r7, #8]
8001e24: 699a ldr r2, [r3, #24]
8001e26: 187b adds r3, r7, r1
8001e28: 881b ldrh r3, [r3, #0]
8001e2a: 429a cmp r2, r3
8001e2c: d907 bls.n 8001e3e <HAL_PCD_EP_DB_Transmit+0x62>
{
ep->xfer_len -= TxPctSize;
8001e2e: 68bb ldr r3, [r7, #8]
8001e30: 699a ldr r2, [r3, #24]
8001e32: 187b adds r3, r7, r1
8001e34: 881b ldrh r3, [r3, #0]
8001e36: 1ad2 subs r2, r2, r3
8001e38: 68bb ldr r3, [r7, #8]
8001e3a: 619a str r2, [r3, #24]
8001e3c: e002 b.n 8001e44 <HAL_PCD_EP_DB_Transmit+0x68>
}
else
{
ep->xfer_len = 0U;
8001e3e: 68bb ldr r3, [r7, #8]
8001e40: 2200 movs r2, #0
8001e42: 619a str r2, [r3, #24]
}
/* Transfer is completed */
if (ep->xfer_len == 0U)
8001e44: 68bb ldr r3, [r7, #8]
8001e46: 699b ldr r3, [r3, #24]
8001e48: 2b00 cmp r3, #0
8001e4a: d000 beq.n 8001e4e <HAL_PCD_EP_DB_Transmit+0x72>
8001e4c: e0b5 b.n 8001fba <HAL_PCD_EP_DB_Transmit+0x1de>
{
PCD_SET_EP_DBUF0_CNT(hpcd->Instance, ep->num, ep->is_in, 0U);
8001e4e: 68bb ldr r3, [r7, #8]
8001e50: 785b ldrb r3, [r3, #1]
8001e52: 2b00 cmp r3, #0
8001e54: d125 bne.n 8001ea2 <HAL_PCD_EP_DB_Transmit+0xc6>
8001e56: 68fb ldr r3, [r7, #12]
8001e58: 681b ldr r3, [r3, #0]
8001e5a: 62fb str r3, [r7, #44] @ 0x2c
8001e5c: 68fb ldr r3, [r7, #12]
8001e5e: 681b ldr r3, [r3, #0]
8001e60: 2250 movs r2, #80 @ 0x50
8001e62: 5a9b ldrh r3, [r3, r2]
8001e64: b29b uxth r3, r3
8001e66: 001a movs r2, r3
8001e68: 6afb ldr r3, [r7, #44] @ 0x2c
8001e6a: 189b adds r3, r3, r2
8001e6c: 62fb str r3, [r7, #44] @ 0x2c
8001e6e: 68bb ldr r3, [r7, #8]
8001e70: 781b ldrb r3, [r3, #0]
8001e72: 00da lsls r2, r3, #3
8001e74: 6afb ldr r3, [r7, #44] @ 0x2c
8001e76: 18d3 adds r3, r2, r3
8001e78: 4ab6 ldr r2, [pc, #728] @ (8002154 <HAL_PCD_EP_DB_Transmit+0x378>)
8001e7a: 4694 mov ip, r2
8001e7c: 4463 add r3, ip
8001e7e: 62bb str r3, [r7, #40] @ 0x28
8001e80: 6abb ldr r3, [r7, #40] @ 0x28
8001e82: 881b ldrh r3, [r3, #0]
8001e84: b29b uxth r3, r3
8001e86: 059b lsls r3, r3, #22
8001e88: 0d9b lsrs r3, r3, #22
8001e8a: b29a uxth r2, r3
8001e8c: 6abb ldr r3, [r7, #40] @ 0x28
8001e8e: 801a strh r2, [r3, #0]
8001e90: 6abb ldr r3, [r7, #40] @ 0x28
8001e92: 881b ldrh r3, [r3, #0]
8001e94: b29b uxth r3, r3
8001e96: 4ab0 ldr r2, [pc, #704] @ (8002158 <HAL_PCD_EP_DB_Transmit+0x37c>)
8001e98: 4313 orrs r3, r2
8001e9a: b29a uxth r2, r3
8001e9c: 6abb ldr r3, [r7, #40] @ 0x28
8001e9e: 801a strh r2, [r3, #0]
8001ea0: e01b b.n 8001eda <HAL_PCD_EP_DB_Transmit+0xfe>
8001ea2: 68bb ldr r3, [r7, #8]
8001ea4: 785b ldrb r3, [r3, #1]
8001ea6: 2b01 cmp r3, #1
8001ea8: d117 bne.n 8001eda <HAL_PCD_EP_DB_Transmit+0xfe>
8001eaa: 68fb ldr r3, [r7, #12]
8001eac: 681b ldr r3, [r3, #0]
8001eae: 637b str r3, [r7, #52] @ 0x34
8001eb0: 68fb ldr r3, [r7, #12]
8001eb2: 681b ldr r3, [r3, #0]
8001eb4: 2250 movs r2, #80 @ 0x50
8001eb6: 5a9b ldrh r3, [r3, r2]
8001eb8: b29b uxth r3, r3
8001eba: 001a movs r2, r3
8001ebc: 6b7b ldr r3, [r7, #52] @ 0x34
8001ebe: 189b adds r3, r3, r2
8001ec0: 637b str r3, [r7, #52] @ 0x34
8001ec2: 68bb ldr r3, [r7, #8]
8001ec4: 781b ldrb r3, [r3, #0]
8001ec6: 00da lsls r2, r3, #3
8001ec8: 6b7b ldr r3, [r7, #52] @ 0x34
8001eca: 18d3 adds r3, r2, r3
8001ecc: 4aa1 ldr r2, [pc, #644] @ (8002154 <HAL_PCD_EP_DB_Transmit+0x378>)
8001ece: 4694 mov ip, r2
8001ed0: 4463 add r3, ip
8001ed2: 633b str r3, [r7, #48] @ 0x30
8001ed4: 6b3b ldr r3, [r7, #48] @ 0x30
8001ed6: 2200 movs r2, #0
8001ed8: 801a strh r2, [r3, #0]
PCD_SET_EP_DBUF1_CNT(hpcd->Instance, ep->num, ep->is_in, 0U);
8001eda: 68fb ldr r3, [r7, #12]
8001edc: 681b ldr r3, [r3, #0]
8001ede: 627b str r3, [r7, #36] @ 0x24
8001ee0: 68bb ldr r3, [r7, #8]
8001ee2: 785b ldrb r3, [r3, #1]
8001ee4: 2b00 cmp r3, #0
8001ee6: d125 bne.n 8001f34 <HAL_PCD_EP_DB_Transmit+0x158>
8001ee8: 68fb ldr r3, [r7, #12]
8001eea: 681b ldr r3, [r3, #0]
8001eec: 61fb str r3, [r7, #28]
8001eee: 68fb ldr r3, [r7, #12]
8001ef0: 681b ldr r3, [r3, #0]
8001ef2: 2250 movs r2, #80 @ 0x50
8001ef4: 5a9b ldrh r3, [r3, r2]
8001ef6: b29b uxth r3, r3
8001ef8: 001a movs r2, r3
8001efa: 69fb ldr r3, [r7, #28]
8001efc: 189b adds r3, r3, r2
8001efe: 61fb str r3, [r7, #28]
8001f00: 68bb ldr r3, [r7, #8]
8001f02: 781b ldrb r3, [r3, #0]
8001f04: 00da lsls r2, r3, #3
8001f06: 69fb ldr r3, [r7, #28]
8001f08: 18d3 adds r3, r2, r3
8001f0a: 4a94 ldr r2, [pc, #592] @ (800215c <HAL_PCD_EP_DB_Transmit+0x380>)
8001f0c: 4694 mov ip, r2
8001f0e: 4463 add r3, ip
8001f10: 61bb str r3, [r7, #24]
8001f12: 69bb ldr r3, [r7, #24]
8001f14: 881b ldrh r3, [r3, #0]
8001f16: b29b uxth r3, r3
8001f18: 059b lsls r3, r3, #22
8001f1a: 0d9b lsrs r3, r3, #22
8001f1c: b29a uxth r2, r3
8001f1e: 69bb ldr r3, [r7, #24]
8001f20: 801a strh r2, [r3, #0]
8001f22: 69bb ldr r3, [r7, #24]
8001f24: 881b ldrh r3, [r3, #0]
8001f26: b29b uxth r3, r3
8001f28: 4a8b ldr r2, [pc, #556] @ (8002158 <HAL_PCD_EP_DB_Transmit+0x37c>)
8001f2a: 4313 orrs r3, r2
8001f2c: b29a uxth r2, r3
8001f2e: 69bb ldr r3, [r7, #24]
8001f30: 801a strh r2, [r3, #0]
8001f32: e018 b.n 8001f66 <HAL_PCD_EP_DB_Transmit+0x18a>
8001f34: 68bb ldr r3, [r7, #8]
8001f36: 785b ldrb r3, [r3, #1]
8001f38: 2b01 cmp r3, #1
8001f3a: d114 bne.n 8001f66 <HAL_PCD_EP_DB_Transmit+0x18a>
8001f3c: 68fb ldr r3, [r7, #12]
8001f3e: 681b ldr r3, [r3, #0]
8001f40: 2250 movs r2, #80 @ 0x50
8001f42: 5a9b ldrh r3, [r3, r2]
8001f44: b29b uxth r3, r3
8001f46: 001a movs r2, r3
8001f48: 6a7b ldr r3, [r7, #36] @ 0x24
8001f4a: 189b adds r3, r3, r2
8001f4c: 627b str r3, [r7, #36] @ 0x24
8001f4e: 68bb ldr r3, [r7, #8]
8001f50: 781b ldrb r3, [r3, #0]
8001f52: 00da lsls r2, r3, #3
8001f54: 6a7b ldr r3, [r7, #36] @ 0x24
8001f56: 18d3 adds r3, r2, r3
8001f58: 4a80 ldr r2, [pc, #512] @ (800215c <HAL_PCD_EP_DB_Transmit+0x380>)
8001f5a: 4694 mov ip, r2
8001f5c: 4463 add r3, ip
8001f5e: 623b str r3, [r7, #32]
8001f60: 6a3b ldr r3, [r7, #32]
8001f62: 2200 movs r2, #0
8001f64: 801a strh r2, [r3, #0]
/* TX COMPLETE */
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->DataInStageCallback(hpcd, ep->num);
#else
HAL_PCD_DataInStageCallback(hpcd, ep->num);
8001f66: 68bb ldr r3, [r7, #8]
8001f68: 781a ldrb r2, [r3, #0]
8001f6a: 68fb ldr r3, [r7, #12]
8001f6c: 0011 movs r1, r2
8001f6e: 0018 movs r0, r3
8001f70: f004 ffaa bl 8006ec8 <HAL_PCD_DataInStageCallback>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
if ((wEPVal & USB_EP_DTOG_RX) != 0U)
8001f74: 1dbb adds r3, r7, #6
8001f76: 881a ldrh r2, [r3, #0]
8001f78: 2380 movs r3, #128 @ 0x80
8001f7a: 01db lsls r3, r3, #7
8001f7c: 4013 ands r3, r2
8001f7e: d100 bne.n 8001f82 <HAL_PCD_EP_DB_Transmit+0x1a6>
8001f80: e308 b.n 8002594 <HAL_PCD_EP_DB_Transmit+0x7b8>
{
PCD_FREE_USER_BUFFER(hpcd->Instance, ep->num, 1U);
8001f82: 68fb ldr r3, [r7, #12]
8001f84: 681b ldr r3, [r3, #0]
8001f86: 001a movs r2, r3
8001f88: 68bb ldr r3, [r7, #8]
8001f8a: 781b ldrb r3, [r3, #0]
8001f8c: 009b lsls r3, r3, #2
8001f8e: 18d3 adds r3, r2, r3
8001f90: 881b ldrh r3, [r3, #0]
8001f92: b29a uxth r2, r3
8001f94: 2016 movs r0, #22
8001f96: 183b adds r3, r7, r0
8001f98: 4971 ldr r1, [pc, #452] @ (8002160 <HAL_PCD_EP_DB_Transmit+0x384>)
8001f9a: 400a ands r2, r1
8001f9c: 801a strh r2, [r3, #0]
8001f9e: 68fb ldr r3, [r7, #12]
8001fa0: 681b ldr r3, [r3, #0]
8001fa2: 001a movs r2, r3
8001fa4: 68bb ldr r3, [r7, #8]
8001fa6: 781b ldrb r3, [r3, #0]
8001fa8: 009b lsls r3, r3, #2
8001faa: 18d3 adds r3, r2, r3
8001fac: 183a adds r2, r7, r0
8001fae: 8812 ldrh r2, [r2, #0]
8001fb0: 496c ldr r1, [pc, #432] @ (8002164 <HAL_PCD_EP_DB_Transmit+0x388>)
8001fb2: 430a orrs r2, r1
8001fb4: b292 uxth r2, r2
8001fb6: 801a strh r2, [r3, #0]
8001fb8: e2ec b.n 8002594 <HAL_PCD_EP_DB_Transmit+0x7b8>
}
}
else /* Transfer is not yet Done */
{
/* need to Free USB Buff */
if ((wEPVal & USB_EP_DTOG_RX) != 0U)
8001fba: 1dbb adds r3, r7, #6
8001fbc: 881a ldrh r2, [r3, #0]
8001fbe: 2380 movs r3, #128 @ 0x80
8001fc0: 01db lsls r3, r3, #7
8001fc2: 4013 ands r3, r2
8001fc4: d01a beq.n 8001ffc <HAL_PCD_EP_DB_Transmit+0x220>
{
PCD_FREE_USER_BUFFER(hpcd->Instance, ep->num, 1U);
8001fc6: 68fb ldr r3, [r7, #12]
8001fc8: 681b ldr r3, [r3, #0]
8001fca: 001a movs r2, r3
8001fcc: 68bb ldr r3, [r7, #8]
8001fce: 781b ldrb r3, [r3, #0]
8001fd0: 009b lsls r3, r3, #2
8001fd2: 18d3 adds r3, r2, r3
8001fd4: 881b ldrh r3, [r3, #0]
8001fd6: b29a uxth r2, r3
8001fd8: 208a movs r0, #138 @ 0x8a
8001fda: 183b adds r3, r7, r0
8001fdc: 4960 ldr r1, [pc, #384] @ (8002160 <HAL_PCD_EP_DB_Transmit+0x384>)
8001fde: 400a ands r2, r1
8001fe0: 801a strh r2, [r3, #0]
8001fe2: 68fb ldr r3, [r7, #12]
8001fe4: 681b ldr r3, [r3, #0]
8001fe6: 001a movs r2, r3
8001fe8: 68bb ldr r3, [r7, #8]
8001fea: 781b ldrb r3, [r3, #0]
8001fec: 009b lsls r3, r3, #2
8001fee: 18d3 adds r3, r2, r3
8001ff0: 183a adds r2, r7, r0
8001ff2: 8812 ldrh r2, [r2, #0]
8001ff4: 495b ldr r1, [pc, #364] @ (8002164 <HAL_PCD_EP_DB_Transmit+0x388>)
8001ff6: 430a orrs r2, r1
8001ff8: b292 uxth r2, r2
8001ffa: 801a strh r2, [r3, #0]
}
/* Still there is data to Fill in the next Buffer */
if (ep->xfer_fill_db == 1U)
8001ffc: 68bb ldr r3, [r7, #8]
8001ffe: 2224 movs r2, #36 @ 0x24
8002000: 5c9b ldrb r3, [r3, r2]
8002002: 2b01 cmp r3, #1
8002004: d000 beq.n 8002008 <HAL_PCD_EP_DB_Transmit+0x22c>
8002006: e2c5 b.n 8002594 <HAL_PCD_EP_DB_Transmit+0x7b8>
{
ep->xfer_buff += TxPctSize;
8002008: 68bb ldr r3, [r7, #8]
800200a: 695a ldr r2, [r3, #20]
800200c: 2188 movs r1, #136 @ 0x88
800200e: 187b adds r3, r7, r1
8002010: 881b ldrh r3, [r3, #0]
8002012: 18d2 adds r2, r2, r3
8002014: 68bb ldr r3, [r7, #8]
8002016: 615a str r2, [r3, #20]
ep->xfer_count += TxPctSize;
8002018: 68bb ldr r3, [r7, #8]
800201a: 69da ldr r2, [r3, #28]
800201c: 187b adds r3, r7, r1
800201e: 881b ldrh r3, [r3, #0]
8002020: 18d2 adds r2, r2, r3
8002022: 68bb ldr r3, [r7, #8]
8002024: 61da str r2, [r3, #28]
/* Calculate the len of the new buffer to fill */
if (ep->xfer_len_db >= ep->maxpacket)
8002026: 68bb ldr r3, [r7, #8]
8002028: 6a1a ldr r2, [r3, #32]
800202a: 68bb ldr r3, [r7, #8]
800202c: 691b ldr r3, [r3, #16]
800202e: 429a cmp r2, r3
8002030: d30c bcc.n 800204c <HAL_PCD_EP_DB_Transmit+0x270>
{
len = ep->maxpacket;
8002032: 68bb ldr r3, [r7, #8]
8002034: 691b ldr r3, [r3, #16]
8002036: 218c movs r1, #140 @ 0x8c
8002038: 187a adds r2, r7, r1
800203a: 6013 str r3, [r2, #0]
ep->xfer_len_db -= len;
800203c: 68bb ldr r3, [r7, #8]
800203e: 6a1a ldr r2, [r3, #32]
8002040: 187b adds r3, r7, r1
8002042: 681b ldr r3, [r3, #0]
8002044: 1ad2 subs r2, r2, r3
8002046: 68bb ldr r3, [r7, #8]
8002048: 621a str r2, [r3, #32]
800204a: e01a b.n 8002082 <HAL_PCD_EP_DB_Transmit+0x2a6>
}
else if (ep->xfer_len_db == 0U)
800204c: 68bb ldr r3, [r7, #8]
800204e: 6a1b ldr r3, [r3, #32]
8002050: 2b00 cmp r3, #0
8002052: d10a bne.n 800206a <HAL_PCD_EP_DB_Transmit+0x28e>
{
len = TxPctSize;
8002054: 2388 movs r3, #136 @ 0x88
8002056: 18fb adds r3, r7, r3
8002058: 881b ldrh r3, [r3, #0]
800205a: 228c movs r2, #140 @ 0x8c
800205c: 18ba adds r2, r7, r2
800205e: 6013 str r3, [r2, #0]
ep->xfer_fill_db = 0U;
8002060: 68bb ldr r3, [r7, #8]
8002062: 2224 movs r2, #36 @ 0x24
8002064: 2100 movs r1, #0
8002066: 5499 strb r1, [r3, r2]
8002068: e00b b.n 8002082 <HAL_PCD_EP_DB_Transmit+0x2a6>
}
else
{
ep->xfer_fill_db = 0U;
800206a: 68bb ldr r3, [r7, #8]
800206c: 2224 movs r2, #36 @ 0x24
800206e: 2100 movs r1, #0
8002070: 5499 strb r1, [r3, r2]
len = ep->xfer_len_db;
8002072: 68bb ldr r3, [r7, #8]
8002074: 6a1b ldr r3, [r3, #32]
8002076: 228c movs r2, #140 @ 0x8c
8002078: 18ba adds r2, r7, r2
800207a: 6013 str r3, [r2, #0]
ep->xfer_len_db = 0U;
800207c: 68bb ldr r3, [r7, #8]
800207e: 2200 movs r2, #0
8002080: 621a str r2, [r3, #32]
}
/* Write remaining Data to Buffer */
/* Set the Double buffer counter for pma buffer1 */
PCD_SET_EP_DBUF0_CNT(hpcd->Instance, ep->num, ep->is_in, len);
8002082: 68bb ldr r3, [r7, #8]
8002084: 785b ldrb r3, [r3, #1]
8002086: 2b00 cmp r3, #0
8002088: d000 beq.n 800208c <HAL_PCD_EP_DB_Transmit+0x2b0>
800208a: e06d b.n 8002168 <HAL_PCD_EP_DB_Transmit+0x38c>
800208c: 68fb ldr r3, [r7, #12]
800208e: 681b ldr r3, [r3, #0]
8002090: 63fb str r3, [r7, #60] @ 0x3c
8002092: 68fb ldr r3, [r7, #12]
8002094: 681b ldr r3, [r3, #0]
8002096: 2250 movs r2, #80 @ 0x50
8002098: 5a9b ldrh r3, [r3, r2]
800209a: b29b uxth r3, r3
800209c: 001a movs r2, r3
800209e: 6bfb ldr r3, [r7, #60] @ 0x3c
80020a0: 189b adds r3, r3, r2
80020a2: 63fb str r3, [r7, #60] @ 0x3c
80020a4: 68bb ldr r3, [r7, #8]
80020a6: 781b ldrb r3, [r3, #0]
80020a8: 00da lsls r2, r3, #3
80020aa: 6bfb ldr r3, [r7, #60] @ 0x3c
80020ac: 18d3 adds r3, r2, r3
80020ae: 4a29 ldr r2, [pc, #164] @ (8002154 <HAL_PCD_EP_DB_Transmit+0x378>)
80020b0: 4694 mov ip, r2
80020b2: 4463 add r3, ip
80020b4: 63bb str r3, [r7, #56] @ 0x38
80020b6: 6bbb ldr r3, [r7, #56] @ 0x38
80020b8: 881b ldrh r3, [r3, #0]
80020ba: b29b uxth r3, r3
80020bc: 059b lsls r3, r3, #22
80020be: 0d9b lsrs r3, r3, #22
80020c0: b29a uxth r2, r3
80020c2: 6bbb ldr r3, [r7, #56] @ 0x38
80020c4: 801a strh r2, [r3, #0]
80020c6: 238c movs r3, #140 @ 0x8c
80020c8: 18fb adds r3, r7, r3
80020ca: 681b ldr r3, [r3, #0]
80020cc: 2b00 cmp r3, #0
80020ce: d108 bne.n 80020e2 <HAL_PCD_EP_DB_Transmit+0x306>
80020d0: 6bbb ldr r3, [r7, #56] @ 0x38
80020d2: 881b ldrh r3, [r3, #0]
80020d4: b29b uxth r3, r3
80020d6: 4a20 ldr r2, [pc, #128] @ (8002158 <HAL_PCD_EP_DB_Transmit+0x37c>)
80020d8: 4313 orrs r3, r2
80020da: b29a uxth r2, r3
80020dc: 6bbb ldr r3, [r7, #56] @ 0x38
80020de: 801a strh r2, [r3, #0]
80020e0: e061 b.n 80021a6 <HAL_PCD_EP_DB_Transmit+0x3ca>
80020e2: 228c movs r2, #140 @ 0x8c
80020e4: 18bb adds r3, r7, r2
80020e6: 681b ldr r3, [r3, #0]
80020e8: 2b3e cmp r3, #62 @ 0x3e
80020ea: d817 bhi.n 800211c <HAL_PCD_EP_DB_Transmit+0x340>
80020ec: 18bb adds r3, r7, r2
80020ee: 681b ldr r3, [r3, #0]
80020f0: 085b lsrs r3, r3, #1
80020f2: 64bb str r3, [r7, #72] @ 0x48
80020f4: 18bb adds r3, r7, r2
80020f6: 681b ldr r3, [r3, #0]
80020f8: 2201 movs r2, #1
80020fa: 4013 ands r3, r2
80020fc: d002 beq.n 8002104 <HAL_PCD_EP_DB_Transmit+0x328>
80020fe: 6cbb ldr r3, [r7, #72] @ 0x48
8002100: 3301 adds r3, #1
8002102: 64bb str r3, [r7, #72] @ 0x48
8002104: 6bbb ldr r3, [r7, #56] @ 0x38
8002106: 881b ldrh r3, [r3, #0]
8002108: b29a uxth r2, r3
800210a: 6cbb ldr r3, [r7, #72] @ 0x48
800210c: b29b uxth r3, r3
800210e: 029b lsls r3, r3, #10
8002110: b29b uxth r3, r3
8002112: 4313 orrs r3, r2
8002114: b29a uxth r2, r3
8002116: 6bbb ldr r3, [r7, #56] @ 0x38
8002118: 801a strh r2, [r3, #0]
800211a: e044 b.n 80021a6 <HAL_PCD_EP_DB_Transmit+0x3ca>
800211c: 228c movs r2, #140 @ 0x8c
800211e: 18bb adds r3, r7, r2
8002120: 681b ldr r3, [r3, #0]
8002122: 095b lsrs r3, r3, #5
8002124: 64bb str r3, [r7, #72] @ 0x48
8002126: 18bb adds r3, r7, r2
8002128: 681b ldr r3, [r3, #0]
800212a: 221f movs r2, #31
800212c: 4013 ands r3, r2
800212e: d102 bne.n 8002136 <HAL_PCD_EP_DB_Transmit+0x35a>
8002130: 6cbb ldr r3, [r7, #72] @ 0x48
8002132: 3b01 subs r3, #1
8002134: 64bb str r3, [r7, #72] @ 0x48
8002136: 6bbb ldr r3, [r7, #56] @ 0x38
8002138: 881b ldrh r3, [r3, #0]
800213a: b29a uxth r2, r3
800213c: 6cbb ldr r3, [r7, #72] @ 0x48
800213e: b29b uxth r3, r3
8002140: 029b lsls r3, r3, #10
8002142: b29b uxth r3, r3
8002144: 4313 orrs r3, r2
8002146: b29b uxth r3, r3
8002148: 4a03 ldr r2, [pc, #12] @ (8002158 <HAL_PCD_EP_DB_Transmit+0x37c>)
800214a: 4313 orrs r3, r2
800214c: b29a uxth r2, r3
800214e: 6bbb ldr r3, [r7, #56] @ 0x38
8002150: 801a strh r2, [r3, #0]
8002152: e028 b.n 80021a6 <HAL_PCD_EP_DB_Transmit+0x3ca>
8002154: 00000402 .word 0x00000402
8002158: ffff8000 .word 0xffff8000
800215c: 00000406 .word 0x00000406
8002160: ffff8f8f .word 0xffff8f8f
8002164: ffffc080 .word 0xffffc080
8002168: 68bb ldr r3, [r7, #8]
800216a: 785b ldrb r3, [r3, #1]
800216c: 2b01 cmp r3, #1
800216e: d11a bne.n 80021a6 <HAL_PCD_EP_DB_Transmit+0x3ca>
8002170: 68fb ldr r3, [r7, #12]
8002172: 681b ldr r3, [r3, #0]
8002174: 647b str r3, [r7, #68] @ 0x44
8002176: 68fb ldr r3, [r7, #12]
8002178: 681b ldr r3, [r3, #0]
800217a: 2250 movs r2, #80 @ 0x50
800217c: 5a9b ldrh r3, [r3, r2]
800217e: b29b uxth r3, r3
8002180: 001a movs r2, r3
8002182: 6c7b ldr r3, [r7, #68] @ 0x44
8002184: 189b adds r3, r3, r2
8002186: 647b str r3, [r7, #68] @ 0x44
8002188: 68bb ldr r3, [r7, #8]
800218a: 781b ldrb r3, [r3, #0]
800218c: 00da lsls r2, r3, #3
800218e: 6c7b ldr r3, [r7, #68] @ 0x44
8002190: 18d3 adds r3, r2, r3
8002192: 4ad9 ldr r2, [pc, #868] @ (80024f8 <HAL_PCD_EP_DB_Transmit+0x71c>)
8002194: 4694 mov ip, r2
8002196: 4463 add r3, ip
8002198: 643b str r3, [r7, #64] @ 0x40
800219a: 238c movs r3, #140 @ 0x8c
800219c: 18fb adds r3, r7, r3
800219e: 681b ldr r3, [r3, #0]
80021a0: b29a uxth r2, r3
80021a2: 6c3b ldr r3, [r7, #64] @ 0x40
80021a4: 801a strh r2, [r3, #0]
/* Copy user buffer to USB PMA */
USB_WritePMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr0, (uint16_t)len);
80021a6: 68fb ldr r3, [r7, #12]
80021a8: 6818 ldr r0, [r3, #0]
80021aa: 68bb ldr r3, [r7, #8]
80021ac: 6959 ldr r1, [r3, #20]
80021ae: 68bb ldr r3, [r7, #8]
80021b0: 891a ldrh r2, [r3, #8]
80021b2: 238c movs r3, #140 @ 0x8c
80021b4: 18fb adds r3, r7, r3
80021b6: 681b ldr r3, [r3, #0]
80021b8: b29b uxth r3, r3
80021ba: f003 f881 bl 80052c0 <USB_WritePMA>
80021be: e1e9 b.n 8002594 <HAL_PCD_EP_DB_Transmit+0x7b8>
}
}
else /* Data Buffer1 ACK received */
{
/* multi-packet on the NON control IN endpoint */
TxPctSize = (uint16_t)PCD_GET_EP_DBUF1_CNT(hpcd->Instance, ep->num);
80021c0: 68fb ldr r3, [r7, #12]
80021c2: 681b ldr r3, [r3, #0]
80021c4: 2250 movs r2, #80 @ 0x50
80021c6: 5a9b ldrh r3, [r3, r2]
80021c8: b29b uxth r3, r3
80021ca: 001a movs r2, r3
80021cc: 68bb ldr r3, [r7, #8]
80021ce: 781b ldrb r3, [r3, #0]
80021d0: 00db lsls r3, r3, #3
80021d2: 18d2 adds r2, r2, r3
80021d4: 68fb ldr r3, [r7, #12]
80021d6: 681b ldr r3, [r3, #0]
80021d8: 18d3 adds r3, r2, r3
80021da: 4ac8 ldr r2, [pc, #800] @ (80024fc <HAL_PCD_EP_DB_Transmit+0x720>)
80021dc: 4694 mov ip, r2
80021de: 4463 add r3, ip
80021e0: 881a ldrh r2, [r3, #0]
80021e2: 2188 movs r1, #136 @ 0x88
80021e4: 187b adds r3, r7, r1
80021e6: 0592 lsls r2, r2, #22
80021e8: 0d92 lsrs r2, r2, #22
80021ea: 801a strh r2, [r3, #0]
if (ep->xfer_len >= TxPctSize)
80021ec: 68bb ldr r3, [r7, #8]
80021ee: 699a ldr r2, [r3, #24]
80021f0: 187b adds r3, r7, r1
80021f2: 881b ldrh r3, [r3, #0]
80021f4: 429a cmp r2, r3
80021f6: d307 bcc.n 8002208 <HAL_PCD_EP_DB_Transmit+0x42c>
{
ep->xfer_len -= TxPctSize;
80021f8: 68bb ldr r3, [r7, #8]
80021fa: 699a ldr r2, [r3, #24]
80021fc: 187b adds r3, r7, r1
80021fe: 881b ldrh r3, [r3, #0]
8002200: 1ad2 subs r2, r2, r3
8002202: 68bb ldr r3, [r7, #8]
8002204: 619a str r2, [r3, #24]
8002206: e002 b.n 800220e <HAL_PCD_EP_DB_Transmit+0x432>
}
else
{
ep->xfer_len = 0U;
8002208: 68bb ldr r3, [r7, #8]
800220a: 2200 movs r2, #0
800220c: 619a str r2, [r3, #24]
}
/* Transfer is completed */
if (ep->xfer_len == 0U)
800220e: 68bb ldr r3, [r7, #8]
8002210: 699b ldr r3, [r3, #24]
8002212: 2b00 cmp r3, #0
8002214: d000 beq.n 8002218 <HAL_PCD_EP_DB_Transmit+0x43c>
8002216: e0bb b.n 8002390 <HAL_PCD_EP_DB_Transmit+0x5b4>
{
PCD_SET_EP_DBUF0_CNT(hpcd->Instance, ep->num, ep->is_in, 0U);
8002218: 68bb ldr r3, [r7, #8]
800221a: 785b ldrb r3, [r3, #1]
800221c: 2b00 cmp r3, #0
800221e: d125 bne.n 800226c <HAL_PCD_EP_DB_Transmit+0x490>
8002220: 68fb ldr r3, [r7, #12]
8002222: 681b ldr r3, [r3, #0]
8002224: 67fb str r3, [r7, #124] @ 0x7c
8002226: 68fb ldr r3, [r7, #12]
8002228: 681b ldr r3, [r3, #0]
800222a: 2250 movs r2, #80 @ 0x50
800222c: 5a9b ldrh r3, [r3, r2]
800222e: b29b uxth r3, r3
8002230: 001a movs r2, r3
8002232: 6ffb ldr r3, [r7, #124] @ 0x7c
8002234: 189b adds r3, r3, r2
8002236: 67fb str r3, [r7, #124] @ 0x7c
8002238: 68bb ldr r3, [r7, #8]
800223a: 781b ldrb r3, [r3, #0]
800223c: 00da lsls r2, r3, #3
800223e: 6ffb ldr r3, [r7, #124] @ 0x7c
8002240: 18d3 adds r3, r2, r3
8002242: 4aad ldr r2, [pc, #692] @ (80024f8 <HAL_PCD_EP_DB_Transmit+0x71c>)
8002244: 4694 mov ip, r2
8002246: 4463 add r3, ip
8002248: 67bb str r3, [r7, #120] @ 0x78
800224a: 6fbb ldr r3, [r7, #120] @ 0x78
800224c: 881b ldrh r3, [r3, #0]
800224e: b29b uxth r3, r3
8002250: 059b lsls r3, r3, #22
8002252: 0d9b lsrs r3, r3, #22
8002254: b29a uxth r2, r3
8002256: 6fbb ldr r3, [r7, #120] @ 0x78
8002258: 801a strh r2, [r3, #0]
800225a: 6fbb ldr r3, [r7, #120] @ 0x78
800225c: 881b ldrh r3, [r3, #0]
800225e: b29b uxth r3, r3
8002260: 4aa7 ldr r2, [pc, #668] @ (8002500 <HAL_PCD_EP_DB_Transmit+0x724>)
8002262: 4313 orrs r3, r2
8002264: b29a uxth r2, r3
8002266: 6fbb ldr r3, [r7, #120] @ 0x78
8002268: 801a strh r2, [r3, #0]
800226a: e01b b.n 80022a4 <HAL_PCD_EP_DB_Transmit+0x4c8>
800226c: 68bb ldr r3, [r7, #8]
800226e: 785b ldrb r3, [r3, #1]
8002270: 2b01 cmp r3, #1
8002272: d117 bne.n 80022a4 <HAL_PCD_EP_DB_Transmit+0x4c8>
8002274: 68fb ldr r3, [r7, #12]
8002276: 681b ldr r3, [r3, #0]
8002278: 667b str r3, [r7, #100] @ 0x64
800227a: 68fb ldr r3, [r7, #12]
800227c: 681b ldr r3, [r3, #0]
800227e: 2250 movs r2, #80 @ 0x50
8002280: 5a9b ldrh r3, [r3, r2]
8002282: b29b uxth r3, r3
8002284: 001a movs r2, r3
8002286: 6e7b ldr r3, [r7, #100] @ 0x64
8002288: 189b adds r3, r3, r2
800228a: 667b str r3, [r7, #100] @ 0x64
800228c: 68bb ldr r3, [r7, #8]
800228e: 781b ldrb r3, [r3, #0]
8002290: 00da lsls r2, r3, #3
8002292: 6e7b ldr r3, [r7, #100] @ 0x64
8002294: 18d3 adds r3, r2, r3
8002296: 4a98 ldr r2, [pc, #608] @ (80024f8 <HAL_PCD_EP_DB_Transmit+0x71c>)
8002298: 4694 mov ip, r2
800229a: 4463 add r3, ip
800229c: 663b str r3, [r7, #96] @ 0x60
800229e: 6e3b ldr r3, [r7, #96] @ 0x60
80022a0: 2200 movs r2, #0
80022a2: 801a strh r2, [r3, #0]
PCD_SET_EP_DBUF1_CNT(hpcd->Instance, ep->num, ep->is_in, 0U);
80022a4: 68fb ldr r3, [r7, #12]
80022a6: 681b ldr r3, [r3, #0]
80022a8: 677b str r3, [r7, #116] @ 0x74
80022aa: 68bb ldr r3, [r7, #8]
80022ac: 785b ldrb r3, [r3, #1]
80022ae: 2b00 cmp r3, #0
80022b0: d12b bne.n 800230a <HAL_PCD_EP_DB_Transmit+0x52e>
80022b2: 68fb ldr r3, [r7, #12]
80022b4: 681b ldr r3, [r3, #0]
80022b6: 66fb str r3, [r7, #108] @ 0x6c
80022b8: 68fb ldr r3, [r7, #12]
80022ba: 681b ldr r3, [r3, #0]
80022bc: 2250 movs r2, #80 @ 0x50
80022be: 5a9b ldrh r3, [r3, r2]
80022c0: b29b uxth r3, r3
80022c2: 001a movs r2, r3
80022c4: 6efb ldr r3, [r7, #108] @ 0x6c
80022c6: 189b adds r3, r3, r2
80022c8: 66fb str r3, [r7, #108] @ 0x6c
80022ca: 68bb ldr r3, [r7, #8]
80022cc: 781b ldrb r3, [r3, #0]
80022ce: 00da lsls r2, r3, #3
80022d0: 6efb ldr r3, [r7, #108] @ 0x6c
80022d2: 18d3 adds r3, r2, r3
80022d4: 4a89 ldr r2, [pc, #548] @ (80024fc <HAL_PCD_EP_DB_Transmit+0x720>)
80022d6: 4694 mov ip, r2
80022d8: 4463 add r3, ip
80022da: 2184 movs r1, #132 @ 0x84
80022dc: 187a adds r2, r7, r1
80022de: 6013 str r3, [r2, #0]
80022e0: 187b adds r3, r7, r1
80022e2: 681b ldr r3, [r3, #0]
80022e4: 881b ldrh r3, [r3, #0]
80022e6: b29b uxth r3, r3
80022e8: 059b lsls r3, r3, #22
80022ea: 0d9b lsrs r3, r3, #22
80022ec: b29a uxth r2, r3
80022ee: 187b adds r3, r7, r1
80022f0: 681b ldr r3, [r3, #0]
80022f2: 801a strh r2, [r3, #0]
80022f4: 187b adds r3, r7, r1
80022f6: 681b ldr r3, [r3, #0]
80022f8: 881b ldrh r3, [r3, #0]
80022fa: b29b uxth r3, r3
80022fc: 4a80 ldr r2, [pc, #512] @ (8002500 <HAL_PCD_EP_DB_Transmit+0x724>)
80022fe: 4313 orrs r3, r2
8002300: b29a uxth r2, r3
8002302: 187b adds r3, r7, r1
8002304: 681b ldr r3, [r3, #0]
8002306: 801a strh r2, [r3, #0]
8002308: e018 b.n 800233c <HAL_PCD_EP_DB_Transmit+0x560>
800230a: 68bb ldr r3, [r7, #8]
800230c: 785b ldrb r3, [r3, #1]
800230e: 2b01 cmp r3, #1
8002310: d114 bne.n 800233c <HAL_PCD_EP_DB_Transmit+0x560>
8002312: 68fb ldr r3, [r7, #12]
8002314: 681b ldr r3, [r3, #0]
8002316: 2250 movs r2, #80 @ 0x50
8002318: 5a9b ldrh r3, [r3, r2]
800231a: b29b uxth r3, r3
800231c: 001a movs r2, r3
800231e: 6f7b ldr r3, [r7, #116] @ 0x74
8002320: 189b adds r3, r3, r2
8002322: 677b str r3, [r7, #116] @ 0x74
8002324: 68bb ldr r3, [r7, #8]
8002326: 781b ldrb r3, [r3, #0]
8002328: 00da lsls r2, r3, #3
800232a: 6f7b ldr r3, [r7, #116] @ 0x74
800232c: 18d3 adds r3, r2, r3
800232e: 4a73 ldr r2, [pc, #460] @ (80024fc <HAL_PCD_EP_DB_Transmit+0x720>)
8002330: 4694 mov ip, r2
8002332: 4463 add r3, ip
8002334: 673b str r3, [r7, #112] @ 0x70
8002336: 6f3b ldr r3, [r7, #112] @ 0x70
8002338: 2200 movs r2, #0
800233a: 801a strh r2, [r3, #0]
/* TX COMPLETE */
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
hpcd->DataInStageCallback(hpcd, ep->num);
#else
HAL_PCD_DataInStageCallback(hpcd, ep->num);
800233c: 68bb ldr r3, [r7, #8]
800233e: 781a ldrb r2, [r3, #0]
8002340: 68fb ldr r3, [r7, #12]
8002342: 0011 movs r1, r2
8002344: 0018 movs r0, r3
8002346: f004 fdbf bl 8006ec8 <HAL_PCD_DataInStageCallback>
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
/* need to Free USB Buff */
if ((wEPVal & USB_EP_DTOG_RX) == 0U)
800234a: 1dbb adds r3, r7, #6
800234c: 881a ldrh r2, [r3, #0]
800234e: 2380 movs r3, #128 @ 0x80
8002350: 01db lsls r3, r3, #7
8002352: 4013 ands r3, r2
8002354: d000 beq.n 8002358 <HAL_PCD_EP_DB_Transmit+0x57c>
8002356: e11d b.n 8002594 <HAL_PCD_EP_DB_Transmit+0x7b8>
{
PCD_FREE_USER_BUFFER(hpcd->Instance, ep->num, 1U);
8002358: 68fb ldr r3, [r7, #12]
800235a: 681b ldr r3, [r3, #0]
800235c: 001a movs r2, r3
800235e: 68bb ldr r3, [r7, #8]
8002360: 781b ldrb r3, [r3, #0]
8002362: 009b lsls r3, r3, #2
8002364: 18d3 adds r3, r2, r3
8002366: 881b ldrh r3, [r3, #0]
8002368: b29a uxth r2, r3
800236a: 2082 movs r0, #130 @ 0x82
800236c: 183b adds r3, r7, r0
800236e: 4965 ldr r1, [pc, #404] @ (8002504 <HAL_PCD_EP_DB_Transmit+0x728>)
8002370: 400a ands r2, r1
8002372: 801a strh r2, [r3, #0]
8002374: 68fb ldr r3, [r7, #12]
8002376: 681b ldr r3, [r3, #0]
8002378: 001a movs r2, r3
800237a: 68bb ldr r3, [r7, #8]
800237c: 781b ldrb r3, [r3, #0]
800237e: 009b lsls r3, r3, #2
8002380: 18d3 adds r3, r2, r3
8002382: 183a adds r2, r7, r0
8002384: 8812 ldrh r2, [r2, #0]
8002386: 4960 ldr r1, [pc, #384] @ (8002508 <HAL_PCD_EP_DB_Transmit+0x72c>)
8002388: 430a orrs r2, r1
800238a: b292 uxth r2, r2
800238c: 801a strh r2, [r3, #0]
800238e: e101 b.n 8002594 <HAL_PCD_EP_DB_Transmit+0x7b8>
}
}
else /* Transfer is not yet Done */
{
/* need to Free USB Buff */
if ((wEPVal & USB_EP_DTOG_RX) == 0U)
8002390: 1dbb adds r3, r7, #6
8002392: 881a ldrh r2, [r3, #0]
8002394: 2380 movs r3, #128 @ 0x80
8002396: 01db lsls r3, r3, #7
8002398: 4013 ands r3, r2
800239a: d11a bne.n 80023d2 <HAL_PCD_EP_DB_Transmit+0x5f6>
{
PCD_FREE_USER_BUFFER(hpcd->Instance, ep->num, 1U);
800239c: 68fb ldr r3, [r7, #12]
800239e: 681b ldr r3, [r3, #0]
80023a0: 001a movs r2, r3
80023a2: 68bb ldr r3, [r7, #8]
80023a4: 781b ldrb r3, [r3, #0]
80023a6: 009b lsls r3, r3, #2
80023a8: 18d3 adds r3, r2, r3
80023aa: 881b ldrh r3, [r3, #0]
80023ac: b29a uxth r2, r3
80023ae: 204e movs r0, #78 @ 0x4e
80023b0: 183b adds r3, r7, r0
80023b2: 4954 ldr r1, [pc, #336] @ (8002504 <HAL_PCD_EP_DB_Transmit+0x728>)
80023b4: 400a ands r2, r1
80023b6: 801a strh r2, [r3, #0]
80023b8: 68fb ldr r3, [r7, #12]
80023ba: 681b ldr r3, [r3, #0]
80023bc: 001a movs r2, r3
80023be: 68bb ldr r3, [r7, #8]
80023c0: 781b ldrb r3, [r3, #0]
80023c2: 009b lsls r3, r3, #2
80023c4: 18d3 adds r3, r2, r3
80023c6: 183a adds r2, r7, r0
80023c8: 8812 ldrh r2, [r2, #0]
80023ca: 494f ldr r1, [pc, #316] @ (8002508 <HAL_PCD_EP_DB_Transmit+0x72c>)
80023cc: 430a orrs r2, r1
80023ce: b292 uxth r2, r2
80023d0: 801a strh r2, [r3, #0]
}
/* Still there is data to Fill in the next Buffer */
if (ep->xfer_fill_db == 1U)
80023d2: 68bb ldr r3, [r7, #8]
80023d4: 2224 movs r2, #36 @ 0x24
80023d6: 5c9b ldrb r3, [r3, r2]
80023d8: 2b01 cmp r3, #1
80023da: d000 beq.n 80023de <HAL_PCD_EP_DB_Transmit+0x602>
80023dc: e0da b.n 8002594 <HAL_PCD_EP_DB_Transmit+0x7b8>
{
ep->xfer_buff += TxPctSize;
80023de: 68bb ldr r3, [r7, #8]
80023e0: 695a ldr r2, [r3, #20]
80023e2: 2188 movs r1, #136 @ 0x88
80023e4: 187b adds r3, r7, r1
80023e6: 881b ldrh r3, [r3, #0]
80023e8: 18d2 adds r2, r2, r3
80023ea: 68bb ldr r3, [r7, #8]
80023ec: 615a str r2, [r3, #20]
ep->xfer_count += TxPctSize;
80023ee: 68bb ldr r3, [r7, #8]
80023f0: 69da ldr r2, [r3, #28]
80023f2: 187b adds r3, r7, r1
80023f4: 881b ldrh r3, [r3, #0]
80023f6: 18d2 adds r2, r2, r3
80023f8: 68bb ldr r3, [r7, #8]
80023fa: 61da str r2, [r3, #28]
/* Calculate the len of the new buffer to fill */
if (ep->xfer_len_db >= ep->maxpacket)
80023fc: 68bb ldr r3, [r7, #8]
80023fe: 6a1a ldr r2, [r3, #32]
8002400: 68bb ldr r3, [r7, #8]
8002402: 691b ldr r3, [r3, #16]
8002404: 429a cmp r2, r3
8002406: d30c bcc.n 8002422 <HAL_PCD_EP_DB_Transmit+0x646>
{
len = ep->maxpacket;
8002408: 68bb ldr r3, [r7, #8]
800240a: 691b ldr r3, [r3, #16]
800240c: 218c movs r1, #140 @ 0x8c
800240e: 187a adds r2, r7, r1
8002410: 6013 str r3, [r2, #0]
ep->xfer_len_db -= len;
8002412: 68bb ldr r3, [r7, #8]
8002414: 6a1a ldr r2, [r3, #32]
8002416: 187b adds r3, r7, r1
8002418: 681b ldr r3, [r3, #0]
800241a: 1ad2 subs r2, r2, r3
800241c: 68bb ldr r3, [r7, #8]
800241e: 621a str r2, [r3, #32]
8002420: e01a b.n 8002458 <HAL_PCD_EP_DB_Transmit+0x67c>
}
else if (ep->xfer_len_db == 0U)
8002422: 68bb ldr r3, [r7, #8]
8002424: 6a1b ldr r3, [r3, #32]
8002426: 2b00 cmp r3, #0
8002428: d10a bne.n 8002440 <HAL_PCD_EP_DB_Transmit+0x664>
{
len = TxPctSize;
800242a: 2388 movs r3, #136 @ 0x88
800242c: 18fb adds r3, r7, r3
800242e: 881b ldrh r3, [r3, #0]
8002430: 228c movs r2, #140 @ 0x8c
8002432: 18ba adds r2, r7, r2
8002434: 6013 str r3, [r2, #0]
ep->xfer_fill_db = 0U;
8002436: 68bb ldr r3, [r7, #8]
8002438: 2224 movs r2, #36 @ 0x24
800243a: 2100 movs r1, #0
800243c: 5499 strb r1, [r3, r2]
800243e: e00b b.n 8002458 <HAL_PCD_EP_DB_Transmit+0x67c>
}
else
{
len = ep->xfer_len_db;
8002440: 68bb ldr r3, [r7, #8]
8002442: 6a1b ldr r3, [r3, #32]
8002444: 228c movs r2, #140 @ 0x8c
8002446: 18ba adds r2, r7, r2
8002448: 6013 str r3, [r2, #0]
ep->xfer_len_db = 0U;
800244a: 68bb ldr r3, [r7, #8]
800244c: 2200 movs r2, #0
800244e: 621a str r2, [r3, #32]
ep->xfer_fill_db = 0;
8002450: 68bb ldr r3, [r7, #8]
8002452: 2224 movs r2, #36 @ 0x24
8002454: 2100 movs r1, #0
8002456: 5499 strb r1, [r3, r2]
}
/* Set the Double buffer counter for pmabuffer1 */
PCD_SET_EP_DBUF1_CNT(hpcd->Instance, ep->num, ep->is_in, len);
8002458: 68fb ldr r3, [r7, #12]
800245a: 681b ldr r3, [r3, #0]
800245c: 657b str r3, [r7, #84] @ 0x54
800245e: 68bb ldr r3, [r7, #8]
8002460: 785b ldrb r3, [r3, #1]
8002462: 2b00 cmp r3, #0
8002464: d000 beq.n 8002468 <HAL_PCD_EP_DB_Transmit+0x68c>
8002466: e06d b.n 8002544 <HAL_PCD_EP_DB_Transmit+0x768>
8002468: 68fb ldr r3, [r7, #12]
800246a: 681b ldr r3, [r3, #0]
800246c: 65fb str r3, [r7, #92] @ 0x5c
800246e: 68fb ldr r3, [r7, #12]
8002470: 681b ldr r3, [r3, #0]
8002472: 2250 movs r2, #80 @ 0x50
8002474: 5a9b ldrh r3, [r3, r2]
8002476: b29b uxth r3, r3
8002478: 001a movs r2, r3
800247a: 6dfb ldr r3, [r7, #92] @ 0x5c
800247c: 189b adds r3, r3, r2
800247e: 65fb str r3, [r7, #92] @ 0x5c
8002480: 68bb ldr r3, [r7, #8]
8002482: 781b ldrb r3, [r3, #0]
8002484: 00da lsls r2, r3, #3
8002486: 6dfb ldr r3, [r7, #92] @ 0x5c
8002488: 18d3 adds r3, r2, r3
800248a: 4a1c ldr r2, [pc, #112] @ (80024fc <HAL_PCD_EP_DB_Transmit+0x720>)
800248c: 4694 mov ip, r2
800248e: 4463 add r3, ip
8002490: 65bb str r3, [r7, #88] @ 0x58
8002492: 6dbb ldr r3, [r7, #88] @ 0x58
8002494: 881b ldrh r3, [r3, #0]
8002496: b29b uxth r3, r3
8002498: 059b lsls r3, r3, #22
800249a: 0d9b lsrs r3, r3, #22
800249c: b29a uxth r2, r3
800249e: 6dbb ldr r3, [r7, #88] @ 0x58
80024a0: 801a strh r2, [r3, #0]
80024a2: 238c movs r3, #140 @ 0x8c
80024a4: 18fb adds r3, r7, r3
80024a6: 681b ldr r3, [r3, #0]
80024a8: 2b00 cmp r3, #0
80024aa: d108 bne.n 80024be <HAL_PCD_EP_DB_Transmit+0x6e2>
80024ac: 6dbb ldr r3, [r7, #88] @ 0x58
80024ae: 881b ldrh r3, [r3, #0]
80024b0: b29b uxth r3, r3
80024b2: 4a13 ldr r2, [pc, #76] @ (8002500 <HAL_PCD_EP_DB_Transmit+0x724>)
80024b4: 4313 orrs r3, r2
80024b6: b29a uxth r2, r3
80024b8: 6dbb ldr r3, [r7, #88] @ 0x58
80024ba: 801a strh r2, [r3, #0]
80024bc: e05e b.n 800257c <HAL_PCD_EP_DB_Transmit+0x7a0>
80024be: 228c movs r2, #140 @ 0x8c
80024c0: 18bb adds r3, r7, r2
80024c2: 681b ldr r3, [r3, #0]
80024c4: 2b3e cmp r3, #62 @ 0x3e
80024c6: d821 bhi.n 800250c <HAL_PCD_EP_DB_Transmit+0x730>
80024c8: 18bb adds r3, r7, r2
80024ca: 681b ldr r3, [r3, #0]
80024cc: 085b lsrs r3, r3, #1
80024ce: 66bb str r3, [r7, #104] @ 0x68
80024d0: 18bb adds r3, r7, r2
80024d2: 681b ldr r3, [r3, #0]
80024d4: 2201 movs r2, #1
80024d6: 4013 ands r3, r2
80024d8: d002 beq.n 80024e0 <HAL_PCD_EP_DB_Transmit+0x704>
80024da: 6ebb ldr r3, [r7, #104] @ 0x68
80024dc: 3301 adds r3, #1
80024de: 66bb str r3, [r7, #104] @ 0x68
80024e0: 6dbb ldr r3, [r7, #88] @ 0x58
80024e2: 881b ldrh r3, [r3, #0]
80024e4: b29a uxth r2, r3
80024e6: 6ebb ldr r3, [r7, #104] @ 0x68
80024e8: b29b uxth r3, r3
80024ea: 029b lsls r3, r3, #10
80024ec: b29b uxth r3, r3
80024ee: 4313 orrs r3, r2
80024f0: b29a uxth r2, r3
80024f2: 6dbb ldr r3, [r7, #88] @ 0x58
80024f4: 801a strh r2, [r3, #0]
80024f6: e041 b.n 800257c <HAL_PCD_EP_DB_Transmit+0x7a0>
80024f8: 00000402 .word 0x00000402
80024fc: 00000406 .word 0x00000406
8002500: ffff8000 .word 0xffff8000
8002504: ffff8f8f .word 0xffff8f8f
8002508: ffffc080 .word 0xffffc080
800250c: 228c movs r2, #140 @ 0x8c
800250e: 18bb adds r3, r7, r2
8002510: 681b ldr r3, [r3, #0]
8002512: 095b lsrs r3, r3, #5
8002514: 66bb str r3, [r7, #104] @ 0x68
8002516: 18bb adds r3, r7, r2
8002518: 681b ldr r3, [r3, #0]
800251a: 221f movs r2, #31
800251c: 4013 ands r3, r2
800251e: d102 bne.n 8002526 <HAL_PCD_EP_DB_Transmit+0x74a>
8002520: 6ebb ldr r3, [r7, #104] @ 0x68
8002522: 3b01 subs r3, #1
8002524: 66bb str r3, [r7, #104] @ 0x68
8002526: 6dbb ldr r3, [r7, #88] @ 0x58
8002528: 881b ldrh r3, [r3, #0]
800252a: b29a uxth r2, r3
800252c: 6ebb ldr r3, [r7, #104] @ 0x68
800252e: b29b uxth r3, r3
8002530: 029b lsls r3, r3, #10
8002532: b29b uxth r3, r3
8002534: 4313 orrs r3, r2
8002536: b29b uxth r3, r3
8002538: 4a2c ldr r2, [pc, #176] @ (80025ec <HAL_PCD_EP_DB_Transmit+0x810>)
800253a: 4313 orrs r3, r2
800253c: b29a uxth r2, r3
800253e: 6dbb ldr r3, [r7, #88] @ 0x58
8002540: 801a strh r2, [r3, #0]
8002542: e01b b.n 800257c <HAL_PCD_EP_DB_Transmit+0x7a0>
8002544: 68bb ldr r3, [r7, #8]
8002546: 785b ldrb r3, [r3, #1]
8002548: 2b01 cmp r3, #1
800254a: d117 bne.n 800257c <HAL_PCD_EP_DB_Transmit+0x7a0>
800254c: 68fb ldr r3, [r7, #12]
800254e: 681b ldr r3, [r3, #0]
8002550: 2250 movs r2, #80 @ 0x50
8002552: 5a9b ldrh r3, [r3, r2]
8002554: b29b uxth r3, r3
8002556: 001a movs r2, r3
8002558: 6d7b ldr r3, [r7, #84] @ 0x54
800255a: 189b adds r3, r3, r2
800255c: 657b str r3, [r7, #84] @ 0x54
800255e: 68bb ldr r3, [r7, #8]
8002560: 781b ldrb r3, [r3, #0]
8002562: 00da lsls r2, r3, #3
8002564: 6d7b ldr r3, [r7, #84] @ 0x54
8002566: 18d3 adds r3, r2, r3
8002568: 4a21 ldr r2, [pc, #132] @ (80025f0 <HAL_PCD_EP_DB_Transmit+0x814>)
800256a: 4694 mov ip, r2
800256c: 4463 add r3, ip
800256e: 653b str r3, [r7, #80] @ 0x50
8002570: 238c movs r3, #140 @ 0x8c
8002572: 18fb adds r3, r7, r3
8002574: 681b ldr r3, [r3, #0]
8002576: b29a uxth r2, r3
8002578: 6d3b ldr r3, [r7, #80] @ 0x50
800257a: 801a strh r2, [r3, #0]
/* Copy the user buffer to USB PMA */
USB_WritePMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr1, (uint16_t)len);
800257c: 68fb ldr r3, [r7, #12]
800257e: 6818 ldr r0, [r3, #0]
8002580: 68bb ldr r3, [r7, #8]
8002582: 6959 ldr r1, [r3, #20]
8002584: 68bb ldr r3, [r7, #8]
8002586: 895a ldrh r2, [r3, #10]
8002588: 238c movs r3, #140 @ 0x8c
800258a: 18fb adds r3, r7, r3
800258c: 681b ldr r3, [r3, #0]
800258e: b29b uxth r3, r3
8002590: f002 fe96 bl 80052c0 <USB_WritePMA>
}
}
}
/*enable endpoint IN*/
PCD_SET_EP_TX_STATUS(hpcd->Instance, ep->num, USB_EP_TX_VALID);
8002594: 68fb ldr r3, [r7, #12]
8002596: 681b ldr r3, [r3, #0]
8002598: 001a movs r2, r3
800259a: 68bb ldr r3, [r7, #8]
800259c: 781b ldrb r3, [r3, #0]
800259e: 009b lsls r3, r3, #2
80025a0: 18d3 adds r3, r2, r3
80025a2: 881b ldrh r3, [r3, #0]
80025a4: b29a uxth r2, r3
80025a6: 2014 movs r0, #20
80025a8: 183b adds r3, r7, r0
80025aa: 4912 ldr r1, [pc, #72] @ (80025f4 <HAL_PCD_EP_DB_Transmit+0x818>)
80025ac: 400a ands r2, r1
80025ae: 801a strh r2, [r3, #0]
80025b0: 183b adds r3, r7, r0
80025b2: 183a adds r2, r7, r0
80025b4: 8812 ldrh r2, [r2, #0]
80025b6: 2110 movs r1, #16
80025b8: 404a eors r2, r1
80025ba: 801a strh r2, [r3, #0]
80025bc: 183b adds r3, r7, r0
80025be: 183a adds r2, r7, r0
80025c0: 8812 ldrh r2, [r2, #0]
80025c2: 2120 movs r1, #32
80025c4: 404a eors r2, r1
80025c6: 801a strh r2, [r3, #0]
80025c8: 68fb ldr r3, [r7, #12]
80025ca: 681b ldr r3, [r3, #0]
80025cc: 001a movs r2, r3
80025ce: 68bb ldr r3, [r7, #8]
80025d0: 781b ldrb r3, [r3, #0]
80025d2: 009b lsls r3, r3, #2
80025d4: 18d3 adds r3, r2, r3
80025d6: 183a adds r2, r7, r0
80025d8: 8812 ldrh r2, [r2, #0]
80025da: 4907 ldr r1, [pc, #28] @ (80025f8 <HAL_PCD_EP_DB_Transmit+0x81c>)
80025dc: 430a orrs r2, r1
80025de: b292 uxth r2, r2
80025e0: 801a strh r2, [r3, #0]
return HAL_OK;
80025e2: 2300 movs r3, #0
}
80025e4: 0018 movs r0, r3
80025e6: 46bd mov sp, r7
80025e8: b024 add sp, #144 @ 0x90
80025ea: bd80 pop {r7, pc}
80025ec: ffff8000 .word 0xffff8000
80025f0: 00000406 .word 0x00000406
80025f4: ffff8fbf .word 0xffff8fbf
80025f8: ffff8080 .word 0xffff8080
080025fc <HAL_PCDEx_PMAConfig>:
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCDEx_PMAConfig(PCD_HandleTypeDef *hpcd, uint16_t ep_addr,
uint16_t ep_kind, uint32_t pmaadress)
{
80025fc: b590 push {r4, r7, lr}
80025fe: b087 sub sp, #28
8002600: af00 add r7, sp, #0
8002602: 60f8 str r0, [r7, #12]
8002604: 0008 movs r0, r1
8002606: 0011 movs r1, r2
8002608: 607b str r3, [r7, #4]
800260a: 240a movs r4, #10
800260c: 193b adds r3, r7, r4
800260e: 1c02 adds r2, r0, #0
8002610: 801a strh r2, [r3, #0]
8002612: 2308 movs r3, #8
8002614: 18fb adds r3, r7, r3
8002616: 1c0a adds r2, r1, #0
8002618: 801a strh r2, [r3, #0]
PCD_EPTypeDef *ep;
/* initialize ep structure*/
if ((0x80U & ep_addr) == 0x80U)
800261a: 0021 movs r1, r4
800261c: 187b adds r3, r7, r1
800261e: 881b ldrh r3, [r3, #0]
8002620: 2280 movs r2, #128 @ 0x80
8002622: 4013 ands r3, r2
8002624: b29b uxth r3, r3
8002626: 2b00 cmp r3, #0
8002628: d00c beq.n 8002644 <HAL_PCDEx_PMAConfig+0x48>
{
ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];
800262a: 187b adds r3, r7, r1
800262c: 881b ldrh r3, [r3, #0]
800262e: 2207 movs r2, #7
8002630: 401a ands r2, r3
8002632: 0013 movs r3, r2
8002634: 009b lsls r3, r3, #2
8002636: 189b adds r3, r3, r2
8002638: 00db lsls r3, r3, #3
800263a: 3310 adds r3, #16
800263c: 68fa ldr r2, [r7, #12]
800263e: 18d3 adds r3, r2, r3
8002640: 617b str r3, [r7, #20]
8002642: e00b b.n 800265c <HAL_PCDEx_PMAConfig+0x60>
}
else
{
ep = &hpcd->OUT_ep[ep_addr];
8002644: 230a movs r3, #10
8002646: 18fb adds r3, r7, r3
8002648: 881a ldrh r2, [r3, #0]
800264a: 0013 movs r3, r2
800264c: 009b lsls r3, r3, #2
800264e: 189b adds r3, r3, r2
8002650: 00db lsls r3, r3, #3
8002652: 3351 adds r3, #81 @ 0x51
8002654: 33ff adds r3, #255 @ 0xff
8002656: 68fa ldr r2, [r7, #12]
8002658: 18d3 adds r3, r2, r3
800265a: 617b str r3, [r7, #20]
}
/* Here we check if the endpoint is single or double Buffer*/
if (ep_kind == PCD_SNG_BUF)
800265c: 2308 movs r3, #8
800265e: 18fb adds r3, r7, r3
8002660: 881b ldrh r3, [r3, #0]
8002662: 2b00 cmp r3, #0
8002664: d107 bne.n 8002676 <HAL_PCDEx_PMAConfig+0x7a>
{
/* Single Buffer */
ep->doublebuffer = 0U;
8002666: 697b ldr r3, [r7, #20]
8002668: 2200 movs r2, #0
800266a: 731a strb r2, [r3, #12]
/* Configure the PMA */
ep->pmaadress = (uint16_t)pmaadress;
800266c: 687b ldr r3, [r7, #4]
800266e: b29a uxth r2, r3
8002670: 697b ldr r3, [r7, #20]
8002672: 80da strh r2, [r3, #6]
8002674: e00b b.n 800268e <HAL_PCDEx_PMAConfig+0x92>
}
#if (USE_USB_DOUBLE_BUFFER == 1U)
else /* USB_DBL_BUF */
{
/* Double Buffer Endpoint */
ep->doublebuffer = 1U;
8002676: 697b ldr r3, [r7, #20]
8002678: 2201 movs r2, #1
800267a: 731a strb r2, [r3, #12]
/* Configure the PMA */
ep->pmaaddr0 = (uint16_t)(pmaadress & 0xFFFFU);
800267c: 687b ldr r3, [r7, #4]
800267e: b29a uxth r2, r3
8002680: 697b ldr r3, [r7, #20]
8002682: 811a strh r2, [r3, #8]
ep->pmaaddr1 = (uint16_t)((pmaadress & 0xFFFF0000U) >> 16);
8002684: 687b ldr r3, [r7, #4]
8002686: 0c1b lsrs r3, r3, #16
8002688: b29a uxth r2, r3
800268a: 697b ldr r3, [r7, #20]
800268c: 815a strh r2, [r3, #10]
}
#endif /* (USE_USB_DOUBLE_BUFFER == 1U) */
return HAL_OK;
800268e: 2300 movs r3, #0
}
8002690: 0018 movs r0, r3
8002692: 46bd mov sp, r7
8002694: b007 add sp, #28
8002696: bd90 pop {r4, r7, pc}
08002698 <HAL_PCDEx_ActivateLPM>:
* @brief Activate LPM feature.
* @param hpcd PCD handle
* @retval HAL status
*/
HAL_StatusTypeDef HAL_PCDEx_ActivateLPM(PCD_HandleTypeDef *hpcd)
{
8002698: b580 push {r7, lr}
800269a: b084 sub sp, #16
800269c: af00 add r7, sp, #0
800269e: 6078 str r0, [r7, #4]
USB_TypeDef *USBx = hpcd->Instance;
80026a0: 687b ldr r3, [r7, #4]
80026a2: 681b ldr r3, [r3, #0]
80026a4: 60fb str r3, [r7, #12]
hpcd->lpm_active = 1U;
80026a6: 687a ldr r2, [r7, #4]
80026a8: 23b4 movs r3, #180 @ 0xb4
80026aa: 009b lsls r3, r3, #2
80026ac: 2101 movs r1, #1
80026ae: 50d1 str r1, [r2, r3]
hpcd->LPM_State = LPM_L0;
80026b0: 687a ldr r2, [r7, #4]
80026b2: 23b2 movs r3, #178 @ 0xb2
80026b4: 009b lsls r3, r3, #2
80026b6: 2100 movs r1, #0
80026b8: 54d1 strb r1, [r2, r3]
USBx->LPMCSR |= USB_LPMCSR_LMPEN;
80026ba: 68fb ldr r3, [r7, #12]
80026bc: 2254 movs r2, #84 @ 0x54
80026be: 5a9b ldrh r3, [r3, r2]
80026c0: b29b uxth r3, r3
80026c2: 2201 movs r2, #1
80026c4: 4313 orrs r3, r2
80026c6: b299 uxth r1, r3
80026c8: 68fb ldr r3, [r7, #12]
80026ca: 2254 movs r2, #84 @ 0x54
80026cc: 5299 strh r1, [r3, r2]
USBx->LPMCSR |= USB_LPMCSR_LPMACK;
80026ce: 68fb ldr r3, [r7, #12]
80026d0: 2254 movs r2, #84 @ 0x54
80026d2: 5a9b ldrh r3, [r3, r2]
80026d4: b29b uxth r3, r3
80026d6: 2202 movs r2, #2
80026d8: 4313 orrs r3, r2
80026da: b299 uxth r1, r3
80026dc: 68fb ldr r3, [r7, #12]
80026de: 2254 movs r2, #84 @ 0x54
80026e0: 5299 strh r1, [r3, r2]
return HAL_OK;
80026e2: 2300 movs r3, #0
}
80026e4: 0018 movs r0, r3
80026e6: 46bd mov sp, r7
80026e8: b004 add sp, #16
80026ea: bd80 pop {r7, pc}
080026ec <HAL_PCDEx_LPM_Callback>:
* @param hpcd PCD handle
* @param msg LPM message
* @retval HAL status
*/
__weak void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
{
80026ec: b580 push {r7, lr}
80026ee: b082 sub sp, #8
80026f0: af00 add r7, sp, #0
80026f2: 6078 str r0, [r7, #4]
80026f4: 000a movs r2, r1
80026f6: 1cfb adds r3, r7, #3
80026f8: 701a strb r2, [r3, #0]
UNUSED(msg);
/* NOTE : This function should not be modified, when the callback is needed,
the HAL_PCDEx_LPM_Callback could be implemented in the user file
*/
}
80026fa: 46c0 nop @ (mov r8, r8)
80026fc: 46bd mov sp, r7
80026fe: b002 add sp, #8
8002700: bd80 pop {r7, pc}
...
08002704 <HAL_RCC_OscConfig>:
* supported by this macro. User should request a transition to HSE Off
* first and then HSE On or HSE Bypass.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct)
{
8002704: b580 push {r7, lr}
8002706: b088 sub sp, #32
8002708: af00 add r7, sp, #0
800270a: 6078 str r0, [r7, #4]
uint32_t tickstart;
uint32_t pll_config;
uint32_t pll_config2;
/* Check Null pointer */
if(RCC_OscInitStruct == NULL)
800270c: 687b ldr r3, [r7, #4]
800270e: 2b00 cmp r3, #0
8002710: d102 bne.n 8002718 <HAL_RCC_OscConfig+0x14>
{
return HAL_ERROR;
8002712: 2301 movs r3, #1
8002714: f000 fb76 bl 8002e04 <HAL_RCC_OscConfig+0x700>
/* Check the parameters */
assert_param(IS_RCC_OSCILLATORTYPE(RCC_OscInitStruct->OscillatorType));
/*------------------------------- HSE Configuration ------------------------*/
if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSE) == RCC_OSCILLATORTYPE_HSE)
8002718: 687b ldr r3, [r7, #4]
800271a: 681b ldr r3, [r3, #0]
800271c: 2201 movs r2, #1
800271e: 4013 ands r3, r2
8002720: d100 bne.n 8002724 <HAL_RCC_OscConfig+0x20>
8002722: e08e b.n 8002842 <HAL_RCC_OscConfig+0x13e>
{
/* Check the parameters */
assert_param(IS_RCC_HSE(RCC_OscInitStruct->HSEState));
/* When the HSE is used as system clock or clock source for PLL in these cases it is not allowed to be disabled */
if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_HSE)
8002724: 4bc5 ldr r3, [pc, #788] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002726: 685b ldr r3, [r3, #4]
8002728: 220c movs r2, #12
800272a: 4013 ands r3, r2
800272c: 2b04 cmp r3, #4
800272e: d00e beq.n 800274e <HAL_RCC_OscConfig+0x4a>
|| ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_PLLCLK) && (__HAL_RCC_GET_PLL_OSCSOURCE() == RCC_PLLSOURCE_HSE)))
8002730: 4bc2 ldr r3, [pc, #776] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002732: 685b ldr r3, [r3, #4]
8002734: 220c movs r2, #12
8002736: 4013 ands r3, r2
8002738: 2b08 cmp r3, #8
800273a: d117 bne.n 800276c <HAL_RCC_OscConfig+0x68>
800273c: 4bbf ldr r3, [pc, #764] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800273e: 685a ldr r2, [r3, #4]
8002740: 23c0 movs r3, #192 @ 0xc0
8002742: 025b lsls r3, r3, #9
8002744: 401a ands r2, r3
8002746: 2380 movs r3, #128 @ 0x80
8002748: 025b lsls r3, r3, #9
800274a: 429a cmp r2, r3
800274c: d10e bne.n 800276c <HAL_RCC_OscConfig+0x68>
{
if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) && (RCC_OscInitStruct->HSEState == RCC_HSE_OFF))
800274e: 4bbb ldr r3, [pc, #748] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002750: 681a ldr r2, [r3, #0]
8002752: 2380 movs r3, #128 @ 0x80
8002754: 029b lsls r3, r3, #10
8002756: 4013 ands r3, r2
8002758: d100 bne.n 800275c <HAL_RCC_OscConfig+0x58>
800275a: e071 b.n 8002840 <HAL_RCC_OscConfig+0x13c>
800275c: 687b ldr r3, [r7, #4]
800275e: 685b ldr r3, [r3, #4]
8002760: 2b00 cmp r3, #0
8002762: d000 beq.n 8002766 <HAL_RCC_OscConfig+0x62>
8002764: e06c b.n 8002840 <HAL_RCC_OscConfig+0x13c>
{
return HAL_ERROR;
8002766: 2301 movs r3, #1
8002768: f000 fb4c bl 8002e04 <HAL_RCC_OscConfig+0x700>
}
}
else
{
/* Set the new HSE configuration ---------------------------------------*/
__HAL_RCC_HSE_CONFIG(RCC_OscInitStruct->HSEState);
800276c: 687b ldr r3, [r7, #4]
800276e: 685b ldr r3, [r3, #4]
8002770: 2b01 cmp r3, #1
8002772: d107 bne.n 8002784 <HAL_RCC_OscConfig+0x80>
8002774: 4bb1 ldr r3, [pc, #708] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002776: 681a ldr r2, [r3, #0]
8002778: 4bb0 ldr r3, [pc, #704] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800277a: 2180 movs r1, #128 @ 0x80
800277c: 0249 lsls r1, r1, #9
800277e: 430a orrs r2, r1
8002780: 601a str r2, [r3, #0]
8002782: e02f b.n 80027e4 <HAL_RCC_OscConfig+0xe0>
8002784: 687b ldr r3, [r7, #4]
8002786: 685b ldr r3, [r3, #4]
8002788: 2b00 cmp r3, #0
800278a: d10c bne.n 80027a6 <HAL_RCC_OscConfig+0xa2>
800278c: 4bab ldr r3, [pc, #684] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800278e: 681a ldr r2, [r3, #0]
8002790: 4baa ldr r3, [pc, #680] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002792: 49ab ldr r1, [pc, #684] @ (8002a40 <HAL_RCC_OscConfig+0x33c>)
8002794: 400a ands r2, r1
8002796: 601a str r2, [r3, #0]
8002798: 4ba8 ldr r3, [pc, #672] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800279a: 681a ldr r2, [r3, #0]
800279c: 4ba7 ldr r3, [pc, #668] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800279e: 49a9 ldr r1, [pc, #676] @ (8002a44 <HAL_RCC_OscConfig+0x340>)
80027a0: 400a ands r2, r1
80027a2: 601a str r2, [r3, #0]
80027a4: e01e b.n 80027e4 <HAL_RCC_OscConfig+0xe0>
80027a6: 687b ldr r3, [r7, #4]
80027a8: 685b ldr r3, [r3, #4]
80027aa: 2b05 cmp r3, #5
80027ac: d10e bne.n 80027cc <HAL_RCC_OscConfig+0xc8>
80027ae: 4ba3 ldr r3, [pc, #652] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80027b0: 681a ldr r2, [r3, #0]
80027b2: 4ba2 ldr r3, [pc, #648] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80027b4: 2180 movs r1, #128 @ 0x80
80027b6: 02c9 lsls r1, r1, #11
80027b8: 430a orrs r2, r1
80027ba: 601a str r2, [r3, #0]
80027bc: 4b9f ldr r3, [pc, #636] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80027be: 681a ldr r2, [r3, #0]
80027c0: 4b9e ldr r3, [pc, #632] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80027c2: 2180 movs r1, #128 @ 0x80
80027c4: 0249 lsls r1, r1, #9
80027c6: 430a orrs r2, r1
80027c8: 601a str r2, [r3, #0]
80027ca: e00b b.n 80027e4 <HAL_RCC_OscConfig+0xe0>
80027cc: 4b9b ldr r3, [pc, #620] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80027ce: 681a ldr r2, [r3, #0]
80027d0: 4b9a ldr r3, [pc, #616] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80027d2: 499b ldr r1, [pc, #620] @ (8002a40 <HAL_RCC_OscConfig+0x33c>)
80027d4: 400a ands r2, r1
80027d6: 601a str r2, [r3, #0]
80027d8: 4b98 ldr r3, [pc, #608] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80027da: 681a ldr r2, [r3, #0]
80027dc: 4b97 ldr r3, [pc, #604] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80027de: 4999 ldr r1, [pc, #612] @ (8002a44 <HAL_RCC_OscConfig+0x340>)
80027e0: 400a ands r2, r1
80027e2: 601a str r2, [r3, #0]
/* Check the HSE State */
if(RCC_OscInitStruct->HSEState != RCC_HSE_OFF)
80027e4: 687b ldr r3, [r7, #4]
80027e6: 685b ldr r3, [r3, #4]
80027e8: 2b00 cmp r3, #0
80027ea: d014 beq.n 8002816 <HAL_RCC_OscConfig+0x112>
{
/* Get Start Tick */
tickstart = HAL_GetTick();
80027ec: f7fd fece bl 800058c <HAL_GetTick>
80027f0: 0003 movs r3, r0
80027f2: 61bb str r3, [r7, #24]
/* Wait till HSE is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET)
80027f4: e008 b.n 8002808 <HAL_RCC_OscConfig+0x104>
{
if((HAL_GetTick() - tickstart ) > HSE_TIMEOUT_VALUE)
80027f6: f7fd fec9 bl 800058c <HAL_GetTick>
80027fa: 0002 movs r2, r0
80027fc: 69bb ldr r3, [r7, #24]
80027fe: 1ad3 subs r3, r2, r3
8002800: 2b64 cmp r3, #100 @ 0x64
8002802: d901 bls.n 8002808 <HAL_RCC_OscConfig+0x104>
{
return HAL_TIMEOUT;
8002804: 2303 movs r3, #3
8002806: e2fd b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET)
8002808: 4b8c ldr r3, [pc, #560] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800280a: 681a ldr r2, [r3, #0]
800280c: 2380 movs r3, #128 @ 0x80
800280e: 029b lsls r3, r3, #10
8002810: 4013 ands r3, r2
8002812: d0f0 beq.n 80027f6 <HAL_RCC_OscConfig+0xf2>
8002814: e015 b.n 8002842 <HAL_RCC_OscConfig+0x13e>
}
}
else
{
/* Get Start Tick */
tickstart = HAL_GetTick();
8002816: f7fd feb9 bl 800058c <HAL_GetTick>
800281a: 0003 movs r3, r0
800281c: 61bb str r3, [r7, #24]
/* Wait till HSE is disabled */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET)
800281e: e008 b.n 8002832 <HAL_RCC_OscConfig+0x12e>
{
if((HAL_GetTick() - tickstart ) > HSE_TIMEOUT_VALUE)
8002820: f7fd feb4 bl 800058c <HAL_GetTick>
8002824: 0002 movs r2, r0
8002826: 69bb ldr r3, [r7, #24]
8002828: 1ad3 subs r3, r2, r3
800282a: 2b64 cmp r3, #100 @ 0x64
800282c: d901 bls.n 8002832 <HAL_RCC_OscConfig+0x12e>
{
return HAL_TIMEOUT;
800282e: 2303 movs r3, #3
8002830: e2e8 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET)
8002832: 4b82 ldr r3, [pc, #520] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002834: 681a ldr r2, [r3, #0]
8002836: 2380 movs r3, #128 @ 0x80
8002838: 029b lsls r3, r3, #10
800283a: 4013 ands r3, r2
800283c: d1f0 bne.n 8002820 <HAL_RCC_OscConfig+0x11c>
800283e: e000 b.n 8002842 <HAL_RCC_OscConfig+0x13e>
if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) && (RCC_OscInitStruct->HSEState == RCC_HSE_OFF))
8002840: 46c0 nop @ (mov r8, r8)
}
}
}
}
/*----------------------------- HSI Configuration --------------------------*/
if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSI) == RCC_OSCILLATORTYPE_HSI)
8002842: 687b ldr r3, [r7, #4]
8002844: 681b ldr r3, [r3, #0]
8002846: 2202 movs r2, #2
8002848: 4013 ands r3, r2
800284a: d100 bne.n 800284e <HAL_RCC_OscConfig+0x14a>
800284c: e06c b.n 8002928 <HAL_RCC_OscConfig+0x224>
/* Check the parameters */
assert_param(IS_RCC_HSI(RCC_OscInitStruct->HSIState));
assert_param(IS_RCC_CALIBRATION_VALUE(RCC_OscInitStruct->HSICalibrationValue));
/* Check if HSI is used as system clock or as PLL source when PLL is selected as system clock */
if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_HSI)
800284e: 4b7b ldr r3, [pc, #492] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002850: 685b ldr r3, [r3, #4]
8002852: 220c movs r2, #12
8002854: 4013 ands r3, r2
8002856: d00e beq.n 8002876 <HAL_RCC_OscConfig+0x172>
|| ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_PLLCLK) && (__HAL_RCC_GET_PLL_OSCSOURCE() == RCC_PLLSOURCE_HSI)))
8002858: 4b78 ldr r3, [pc, #480] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800285a: 685b ldr r3, [r3, #4]
800285c: 220c movs r2, #12
800285e: 4013 ands r3, r2
8002860: 2b08 cmp r3, #8
8002862: d11f bne.n 80028a4 <HAL_RCC_OscConfig+0x1a0>
8002864: 4b75 ldr r3, [pc, #468] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002866: 685a ldr r2, [r3, #4]
8002868: 23c0 movs r3, #192 @ 0xc0
800286a: 025b lsls r3, r3, #9
800286c: 401a ands r2, r3
800286e: 2380 movs r3, #128 @ 0x80
8002870: 021b lsls r3, r3, #8
8002872: 429a cmp r2, r3
8002874: d116 bne.n 80028a4 <HAL_RCC_OscConfig+0x1a0>
{
/* When HSI is used as system clock it will not disabled */
if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) && (RCC_OscInitStruct->HSIState != RCC_HSI_ON))
8002876: 4b71 ldr r3, [pc, #452] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002878: 681b ldr r3, [r3, #0]
800287a: 2202 movs r2, #2
800287c: 4013 ands r3, r2
800287e: d005 beq.n 800288c <HAL_RCC_OscConfig+0x188>
8002880: 687b ldr r3, [r7, #4]
8002882: 68db ldr r3, [r3, #12]
8002884: 2b01 cmp r3, #1
8002886: d001 beq.n 800288c <HAL_RCC_OscConfig+0x188>
{
return HAL_ERROR;
8002888: 2301 movs r3, #1
800288a: e2bb b.n 8002e04 <HAL_RCC_OscConfig+0x700>
}
/* Otherwise, just the calibration is allowed */
else
{
/* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/
__HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue);
800288c: 4b6b ldr r3, [pc, #428] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800288e: 681b ldr r3, [r3, #0]
8002890: 22f8 movs r2, #248 @ 0xf8
8002892: 4393 bics r3, r2
8002894: 0019 movs r1, r3
8002896: 687b ldr r3, [r7, #4]
8002898: 691b ldr r3, [r3, #16]
800289a: 00da lsls r2, r3, #3
800289c: 4b67 ldr r3, [pc, #412] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800289e: 430a orrs r2, r1
80028a0: 601a str r2, [r3, #0]
if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) && (RCC_OscInitStruct->HSIState != RCC_HSI_ON))
80028a2: e041 b.n 8002928 <HAL_RCC_OscConfig+0x224>
}
}
else
{
/* Check the HSI State */
if(RCC_OscInitStruct->HSIState != RCC_HSI_OFF)
80028a4: 687b ldr r3, [r7, #4]
80028a6: 68db ldr r3, [r3, #12]
80028a8: 2b00 cmp r3, #0
80028aa: d024 beq.n 80028f6 <HAL_RCC_OscConfig+0x1f2>
{
/* Enable the Internal High Speed oscillator (HSI). */
__HAL_RCC_HSI_ENABLE();
80028ac: 4b63 ldr r3, [pc, #396] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80028ae: 681a ldr r2, [r3, #0]
80028b0: 4b62 ldr r3, [pc, #392] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80028b2: 2101 movs r1, #1
80028b4: 430a orrs r2, r1
80028b6: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
80028b8: f7fd fe68 bl 800058c <HAL_GetTick>
80028bc: 0003 movs r3, r0
80028be: 61bb str r3, [r7, #24]
/* Wait till HSI is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET)
80028c0: e008 b.n 80028d4 <HAL_RCC_OscConfig+0x1d0>
{
if((HAL_GetTick() - tickstart ) > HSI_TIMEOUT_VALUE)
80028c2: f7fd fe63 bl 800058c <HAL_GetTick>
80028c6: 0002 movs r2, r0
80028c8: 69bb ldr r3, [r7, #24]
80028ca: 1ad3 subs r3, r2, r3
80028cc: 2b02 cmp r3, #2
80028ce: d901 bls.n 80028d4 <HAL_RCC_OscConfig+0x1d0>
{
return HAL_TIMEOUT;
80028d0: 2303 movs r3, #3
80028d2: e297 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET)
80028d4: 4b59 ldr r3, [pc, #356] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80028d6: 681b ldr r3, [r3, #0]
80028d8: 2202 movs r2, #2
80028da: 4013 ands r3, r2
80028dc: d0f1 beq.n 80028c2 <HAL_RCC_OscConfig+0x1be>
}
}
/* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/
__HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue);
80028de: 4b57 ldr r3, [pc, #348] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80028e0: 681b ldr r3, [r3, #0]
80028e2: 22f8 movs r2, #248 @ 0xf8
80028e4: 4393 bics r3, r2
80028e6: 0019 movs r1, r3
80028e8: 687b ldr r3, [r7, #4]
80028ea: 691b ldr r3, [r3, #16]
80028ec: 00da lsls r2, r3, #3
80028ee: 4b53 ldr r3, [pc, #332] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80028f0: 430a orrs r2, r1
80028f2: 601a str r2, [r3, #0]
80028f4: e018 b.n 8002928 <HAL_RCC_OscConfig+0x224>
}
else
{
/* Disable the Internal High Speed oscillator (HSI). */
__HAL_RCC_HSI_DISABLE();
80028f6: 4b51 ldr r3, [pc, #324] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80028f8: 681a ldr r2, [r3, #0]
80028fa: 4b50 ldr r3, [pc, #320] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80028fc: 2101 movs r1, #1
80028fe: 438a bics r2, r1
8002900: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
8002902: f7fd fe43 bl 800058c <HAL_GetTick>
8002906: 0003 movs r3, r0
8002908: 61bb str r3, [r7, #24]
/* Wait till HSI is disabled */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET)
800290a: e008 b.n 800291e <HAL_RCC_OscConfig+0x21a>
{
if((HAL_GetTick() - tickstart ) > HSI_TIMEOUT_VALUE)
800290c: f7fd fe3e bl 800058c <HAL_GetTick>
8002910: 0002 movs r2, r0
8002912: 69bb ldr r3, [r7, #24]
8002914: 1ad3 subs r3, r2, r3
8002916: 2b02 cmp r3, #2
8002918: d901 bls.n 800291e <HAL_RCC_OscConfig+0x21a>
{
return HAL_TIMEOUT;
800291a: 2303 movs r3, #3
800291c: e272 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET)
800291e: 4b47 ldr r3, [pc, #284] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002920: 681b ldr r3, [r3, #0]
8002922: 2202 movs r2, #2
8002924: 4013 ands r3, r2
8002926: d1f1 bne.n 800290c <HAL_RCC_OscConfig+0x208>
}
}
}
}
/*------------------------------ LSI Configuration -------------------------*/
if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSI) == RCC_OSCILLATORTYPE_LSI)
8002928: 687b ldr r3, [r7, #4]
800292a: 681b ldr r3, [r3, #0]
800292c: 2208 movs r2, #8
800292e: 4013 ands r3, r2
8002930: d036 beq.n 80029a0 <HAL_RCC_OscConfig+0x29c>
{
/* Check the parameters */
assert_param(IS_RCC_LSI(RCC_OscInitStruct->LSIState));
/* Check the LSI State */
if(RCC_OscInitStruct->LSIState != RCC_LSI_OFF)
8002932: 687b ldr r3, [r7, #4]
8002934: 69db ldr r3, [r3, #28]
8002936: 2b00 cmp r3, #0
8002938: d019 beq.n 800296e <HAL_RCC_OscConfig+0x26a>
{
/* Enable the Internal Low Speed oscillator (LSI). */
__HAL_RCC_LSI_ENABLE();
800293a: 4b40 ldr r3, [pc, #256] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
800293c: 6a5a ldr r2, [r3, #36] @ 0x24
800293e: 4b3f ldr r3, [pc, #252] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002940: 2101 movs r1, #1
8002942: 430a orrs r2, r1
8002944: 625a str r2, [r3, #36] @ 0x24
/* Get Start Tick */
tickstart = HAL_GetTick();
8002946: f7fd fe21 bl 800058c <HAL_GetTick>
800294a: 0003 movs r3, r0
800294c: 61bb str r3, [r7, #24]
/* Wait till LSI is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) == RESET)
800294e: e008 b.n 8002962 <HAL_RCC_OscConfig+0x25e>
{
if((HAL_GetTick() - tickstart ) > LSI_TIMEOUT_VALUE)
8002950: f7fd fe1c bl 800058c <HAL_GetTick>
8002954: 0002 movs r2, r0
8002956: 69bb ldr r3, [r7, #24]
8002958: 1ad3 subs r3, r2, r3
800295a: 2b02 cmp r3, #2
800295c: d901 bls.n 8002962 <HAL_RCC_OscConfig+0x25e>
{
return HAL_TIMEOUT;
800295e: 2303 movs r3, #3
8002960: e250 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) == RESET)
8002962: 4b36 ldr r3, [pc, #216] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002964: 6a5b ldr r3, [r3, #36] @ 0x24
8002966: 2202 movs r2, #2
8002968: 4013 ands r3, r2
800296a: d0f1 beq.n 8002950 <HAL_RCC_OscConfig+0x24c>
800296c: e018 b.n 80029a0 <HAL_RCC_OscConfig+0x29c>
}
}
else
{
/* Disable the Internal Low Speed oscillator (LSI). */
__HAL_RCC_LSI_DISABLE();
800296e: 4b33 ldr r3, [pc, #204] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002970: 6a5a ldr r2, [r3, #36] @ 0x24
8002972: 4b32 ldr r3, [pc, #200] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002974: 2101 movs r1, #1
8002976: 438a bics r2, r1
8002978: 625a str r2, [r3, #36] @ 0x24
/* Get Start Tick */
tickstart = HAL_GetTick();
800297a: f7fd fe07 bl 800058c <HAL_GetTick>
800297e: 0003 movs r3, r0
8002980: 61bb str r3, [r7, #24]
/* Wait till LSI is disabled */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) != RESET)
8002982: e008 b.n 8002996 <HAL_RCC_OscConfig+0x292>
{
if((HAL_GetTick() - tickstart ) > LSI_TIMEOUT_VALUE)
8002984: f7fd fe02 bl 800058c <HAL_GetTick>
8002988: 0002 movs r2, r0
800298a: 69bb ldr r3, [r7, #24]
800298c: 1ad3 subs r3, r2, r3
800298e: 2b02 cmp r3, #2
8002990: d901 bls.n 8002996 <HAL_RCC_OscConfig+0x292>
{
return HAL_TIMEOUT;
8002992: 2303 movs r3, #3
8002994: e236 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) != RESET)
8002996: 4b29 ldr r3, [pc, #164] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002998: 6a5b ldr r3, [r3, #36] @ 0x24
800299a: 2202 movs r2, #2
800299c: 4013 ands r3, r2
800299e: d1f1 bne.n 8002984 <HAL_RCC_OscConfig+0x280>
}
}
}
}
/*------------------------------ LSE Configuration -------------------------*/
if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSE) == RCC_OSCILLATORTYPE_LSE)
80029a0: 687b ldr r3, [r7, #4]
80029a2: 681b ldr r3, [r3, #0]
80029a4: 2204 movs r2, #4
80029a6: 4013 ands r3, r2
80029a8: d100 bne.n 80029ac <HAL_RCC_OscConfig+0x2a8>
80029aa: e0b5 b.n 8002b18 <HAL_RCC_OscConfig+0x414>
{
FlagStatus pwrclkchanged = RESET;
80029ac: 201f movs r0, #31
80029ae: 183b adds r3, r7, r0
80029b0: 2200 movs r2, #0
80029b2: 701a strb r2, [r3, #0]
/* Check the parameters */
assert_param(IS_RCC_LSE(RCC_OscInitStruct->LSEState));
/* Update LSE configuration in Backup Domain control register */
/* Requires to enable write access to Backup Domain of necessary */
if(__HAL_RCC_PWR_IS_CLK_DISABLED())
80029b4: 4b21 ldr r3, [pc, #132] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80029b6: 69da ldr r2, [r3, #28]
80029b8: 2380 movs r3, #128 @ 0x80
80029ba: 055b lsls r3, r3, #21
80029bc: 4013 ands r3, r2
80029be: d110 bne.n 80029e2 <HAL_RCC_OscConfig+0x2de>
{
__HAL_RCC_PWR_CLK_ENABLE();
80029c0: 4b1e ldr r3, [pc, #120] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80029c2: 69da ldr r2, [r3, #28]
80029c4: 4b1d ldr r3, [pc, #116] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80029c6: 2180 movs r1, #128 @ 0x80
80029c8: 0549 lsls r1, r1, #21
80029ca: 430a orrs r2, r1
80029cc: 61da str r2, [r3, #28]
80029ce: 4b1b ldr r3, [pc, #108] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
80029d0: 69da ldr r2, [r3, #28]
80029d2: 2380 movs r3, #128 @ 0x80
80029d4: 055b lsls r3, r3, #21
80029d6: 4013 ands r3, r2
80029d8: 60fb str r3, [r7, #12]
80029da: 68fb ldr r3, [r7, #12]
pwrclkchanged = SET;
80029dc: 183b adds r3, r7, r0
80029de: 2201 movs r2, #1
80029e0: 701a strb r2, [r3, #0]
}
if(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
80029e2: 4b19 ldr r3, [pc, #100] @ (8002a48 <HAL_RCC_OscConfig+0x344>)
80029e4: 681a ldr r2, [r3, #0]
80029e6: 2380 movs r3, #128 @ 0x80
80029e8: 005b lsls r3, r3, #1
80029ea: 4013 ands r3, r2
80029ec: d11a bne.n 8002a24 <HAL_RCC_OscConfig+0x320>
{
/* Enable write access to Backup domain */
SET_BIT(PWR->CR, PWR_CR_DBP);
80029ee: 4b16 ldr r3, [pc, #88] @ (8002a48 <HAL_RCC_OscConfig+0x344>)
80029f0: 681a ldr r2, [r3, #0]
80029f2: 4b15 ldr r3, [pc, #84] @ (8002a48 <HAL_RCC_OscConfig+0x344>)
80029f4: 2180 movs r1, #128 @ 0x80
80029f6: 0049 lsls r1, r1, #1
80029f8: 430a orrs r2, r1
80029fa: 601a str r2, [r3, #0]
/* Wait for Backup domain Write protection disable */
tickstart = HAL_GetTick();
80029fc: f7fd fdc6 bl 800058c <HAL_GetTick>
8002a00: 0003 movs r3, r0
8002a02: 61bb str r3, [r7, #24]
while(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
8002a04: e008 b.n 8002a18 <HAL_RCC_OscConfig+0x314>
{
if((HAL_GetTick() - tickstart) > RCC_DBP_TIMEOUT_VALUE)
8002a06: f7fd fdc1 bl 800058c <HAL_GetTick>
8002a0a: 0002 movs r2, r0
8002a0c: 69bb ldr r3, [r7, #24]
8002a0e: 1ad3 subs r3, r2, r3
8002a10: 2b64 cmp r3, #100 @ 0x64
8002a12: d901 bls.n 8002a18 <HAL_RCC_OscConfig+0x314>
{
return HAL_TIMEOUT;
8002a14: 2303 movs r3, #3
8002a16: e1f5 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
8002a18: 4b0b ldr r3, [pc, #44] @ (8002a48 <HAL_RCC_OscConfig+0x344>)
8002a1a: 681a ldr r2, [r3, #0]
8002a1c: 2380 movs r3, #128 @ 0x80
8002a1e: 005b lsls r3, r3, #1
8002a20: 4013 ands r3, r2
8002a22: d0f0 beq.n 8002a06 <HAL_RCC_OscConfig+0x302>
}
}
}
/* Set the new LSE configuration -----------------------------------------*/
__HAL_RCC_LSE_CONFIG(RCC_OscInitStruct->LSEState);
8002a24: 687b ldr r3, [r7, #4]
8002a26: 689b ldr r3, [r3, #8]
8002a28: 2b01 cmp r3, #1
8002a2a: d10f bne.n 8002a4c <HAL_RCC_OscConfig+0x348>
8002a2c: 4b03 ldr r3, [pc, #12] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002a2e: 6a1a ldr r2, [r3, #32]
8002a30: 4b02 ldr r3, [pc, #8] @ (8002a3c <HAL_RCC_OscConfig+0x338>)
8002a32: 2101 movs r1, #1
8002a34: 430a orrs r2, r1
8002a36: 621a str r2, [r3, #32]
8002a38: e036 b.n 8002aa8 <HAL_RCC_OscConfig+0x3a4>
8002a3a: 46c0 nop @ (mov r8, r8)
8002a3c: 40021000 .word 0x40021000
8002a40: fffeffff .word 0xfffeffff
8002a44: fffbffff .word 0xfffbffff
8002a48: 40007000 .word 0x40007000
8002a4c: 687b ldr r3, [r7, #4]
8002a4e: 689b ldr r3, [r3, #8]
8002a50: 2b00 cmp r3, #0
8002a52: d10c bne.n 8002a6e <HAL_RCC_OscConfig+0x36a>
8002a54: 4bca ldr r3, [pc, #808] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a56: 6a1a ldr r2, [r3, #32]
8002a58: 4bc9 ldr r3, [pc, #804] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a5a: 2101 movs r1, #1
8002a5c: 438a bics r2, r1
8002a5e: 621a str r2, [r3, #32]
8002a60: 4bc7 ldr r3, [pc, #796] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a62: 6a1a ldr r2, [r3, #32]
8002a64: 4bc6 ldr r3, [pc, #792] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a66: 2104 movs r1, #4
8002a68: 438a bics r2, r1
8002a6a: 621a str r2, [r3, #32]
8002a6c: e01c b.n 8002aa8 <HAL_RCC_OscConfig+0x3a4>
8002a6e: 687b ldr r3, [r7, #4]
8002a70: 689b ldr r3, [r3, #8]
8002a72: 2b05 cmp r3, #5
8002a74: d10c bne.n 8002a90 <HAL_RCC_OscConfig+0x38c>
8002a76: 4bc2 ldr r3, [pc, #776] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a78: 6a1a ldr r2, [r3, #32]
8002a7a: 4bc1 ldr r3, [pc, #772] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a7c: 2104 movs r1, #4
8002a7e: 430a orrs r2, r1
8002a80: 621a str r2, [r3, #32]
8002a82: 4bbf ldr r3, [pc, #764] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a84: 6a1a ldr r2, [r3, #32]
8002a86: 4bbe ldr r3, [pc, #760] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a88: 2101 movs r1, #1
8002a8a: 430a orrs r2, r1
8002a8c: 621a str r2, [r3, #32]
8002a8e: e00b b.n 8002aa8 <HAL_RCC_OscConfig+0x3a4>
8002a90: 4bbb ldr r3, [pc, #748] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a92: 6a1a ldr r2, [r3, #32]
8002a94: 4bba ldr r3, [pc, #744] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a96: 2101 movs r1, #1
8002a98: 438a bics r2, r1
8002a9a: 621a str r2, [r3, #32]
8002a9c: 4bb8 ldr r3, [pc, #736] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002a9e: 6a1a ldr r2, [r3, #32]
8002aa0: 4bb7 ldr r3, [pc, #732] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002aa2: 2104 movs r1, #4
8002aa4: 438a bics r2, r1
8002aa6: 621a str r2, [r3, #32]
/* Check the LSE State */
if(RCC_OscInitStruct->LSEState != RCC_LSE_OFF)
8002aa8: 687b ldr r3, [r7, #4]
8002aaa: 689b ldr r3, [r3, #8]
8002aac: 2b00 cmp r3, #0
8002aae: d014 beq.n 8002ada <HAL_RCC_OscConfig+0x3d6>
{
/* Get Start Tick */
tickstart = HAL_GetTick();
8002ab0: f7fd fd6c bl 800058c <HAL_GetTick>
8002ab4: 0003 movs r3, r0
8002ab6: 61bb str r3, [r7, #24]
/* Wait till LSE is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET)
8002ab8: e009 b.n 8002ace <HAL_RCC_OscConfig+0x3ca>
{
if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE)
8002aba: f7fd fd67 bl 800058c <HAL_GetTick>
8002abe: 0002 movs r2, r0
8002ac0: 69bb ldr r3, [r7, #24]
8002ac2: 1ad3 subs r3, r2, r3
8002ac4: 4aaf ldr r2, [pc, #700] @ (8002d84 <HAL_RCC_OscConfig+0x680>)
8002ac6: 4293 cmp r3, r2
8002ac8: d901 bls.n 8002ace <HAL_RCC_OscConfig+0x3ca>
{
return HAL_TIMEOUT;
8002aca: 2303 movs r3, #3
8002acc: e19a b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET)
8002ace: 4bac ldr r3, [pc, #688] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002ad0: 6a1b ldr r3, [r3, #32]
8002ad2: 2202 movs r2, #2
8002ad4: 4013 ands r3, r2
8002ad6: d0f0 beq.n 8002aba <HAL_RCC_OscConfig+0x3b6>
8002ad8: e013 b.n 8002b02 <HAL_RCC_OscConfig+0x3fe>
}
}
else
{
/* Get Start Tick */
tickstart = HAL_GetTick();
8002ada: f7fd fd57 bl 800058c <HAL_GetTick>
8002ade: 0003 movs r3, r0
8002ae0: 61bb str r3, [r7, #24]
/* Wait till LSE is disabled */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) != RESET)
8002ae2: e009 b.n 8002af8 <HAL_RCC_OscConfig+0x3f4>
{
if((HAL_GetTick() - tickstart ) > RCC_LSE_TIMEOUT_VALUE)
8002ae4: f7fd fd52 bl 800058c <HAL_GetTick>
8002ae8: 0002 movs r2, r0
8002aea: 69bb ldr r3, [r7, #24]
8002aec: 1ad3 subs r3, r2, r3
8002aee: 4aa5 ldr r2, [pc, #660] @ (8002d84 <HAL_RCC_OscConfig+0x680>)
8002af0: 4293 cmp r3, r2
8002af2: d901 bls.n 8002af8 <HAL_RCC_OscConfig+0x3f4>
{
return HAL_TIMEOUT;
8002af4: 2303 movs r3, #3
8002af6: e185 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) != RESET)
8002af8: 4ba1 ldr r3, [pc, #644] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002afa: 6a1b ldr r3, [r3, #32]
8002afc: 2202 movs r2, #2
8002afe: 4013 ands r3, r2
8002b00: d1f0 bne.n 8002ae4 <HAL_RCC_OscConfig+0x3e0>
}
}
}
/* Require to disable power clock if necessary */
if(pwrclkchanged == SET)
8002b02: 231f movs r3, #31
8002b04: 18fb adds r3, r7, r3
8002b06: 781b ldrb r3, [r3, #0]
8002b08: 2b01 cmp r3, #1
8002b0a: d105 bne.n 8002b18 <HAL_RCC_OscConfig+0x414>
{
__HAL_RCC_PWR_CLK_DISABLE();
8002b0c: 4b9c ldr r3, [pc, #624] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b0e: 69da ldr r2, [r3, #28]
8002b10: 4b9b ldr r3, [pc, #620] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b12: 499d ldr r1, [pc, #628] @ (8002d88 <HAL_RCC_OscConfig+0x684>)
8002b14: 400a ands r2, r1
8002b16: 61da str r2, [r3, #28]
}
}
/*----------------------------- HSI14 Configuration --------------------------*/
if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSI14) == RCC_OSCILLATORTYPE_HSI14)
8002b18: 687b ldr r3, [r7, #4]
8002b1a: 681b ldr r3, [r3, #0]
8002b1c: 2210 movs r2, #16
8002b1e: 4013 ands r3, r2
8002b20: d063 beq.n 8002bea <HAL_RCC_OscConfig+0x4e6>
/* Check the parameters */
assert_param(IS_RCC_HSI14(RCC_OscInitStruct->HSI14State));
assert_param(IS_RCC_CALIBRATION_VALUE(RCC_OscInitStruct->HSI14CalibrationValue));
/* Check the HSI14 State */
if(RCC_OscInitStruct->HSI14State == RCC_HSI14_ON)
8002b22: 687b ldr r3, [r7, #4]
8002b24: 695b ldr r3, [r3, #20]
8002b26: 2b01 cmp r3, #1
8002b28: d12a bne.n 8002b80 <HAL_RCC_OscConfig+0x47c>
{
/* Disable ADC control of the Internal High Speed oscillator HSI14 */
__HAL_RCC_HSI14ADC_DISABLE();
8002b2a: 4b95 ldr r3, [pc, #596] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b2c: 6b5a ldr r2, [r3, #52] @ 0x34
8002b2e: 4b94 ldr r3, [pc, #592] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b30: 2104 movs r1, #4
8002b32: 430a orrs r2, r1
8002b34: 635a str r2, [r3, #52] @ 0x34
/* Enable the Internal High Speed oscillator (HSI). */
__HAL_RCC_HSI14_ENABLE();
8002b36: 4b92 ldr r3, [pc, #584] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b38: 6b5a ldr r2, [r3, #52] @ 0x34
8002b3a: 4b91 ldr r3, [pc, #580] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b3c: 2101 movs r1, #1
8002b3e: 430a orrs r2, r1
8002b40: 635a str r2, [r3, #52] @ 0x34
/* Get Start Tick */
tickstart = HAL_GetTick();
8002b42: f7fd fd23 bl 800058c <HAL_GetTick>
8002b46: 0003 movs r3, r0
8002b48: 61bb str r3, [r7, #24]
/* Wait till HSI is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI14RDY) == RESET)
8002b4a: e008 b.n 8002b5e <HAL_RCC_OscConfig+0x45a>
{
if((HAL_GetTick() - tickstart) > HSI14_TIMEOUT_VALUE)
8002b4c: f7fd fd1e bl 800058c <HAL_GetTick>
8002b50: 0002 movs r2, r0
8002b52: 69bb ldr r3, [r7, #24]
8002b54: 1ad3 subs r3, r2, r3
8002b56: 2b02 cmp r3, #2
8002b58: d901 bls.n 8002b5e <HAL_RCC_OscConfig+0x45a>
{
return HAL_TIMEOUT;
8002b5a: 2303 movs r3, #3
8002b5c: e152 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI14RDY) == RESET)
8002b5e: 4b88 ldr r3, [pc, #544] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b60: 6b5b ldr r3, [r3, #52] @ 0x34
8002b62: 2202 movs r2, #2
8002b64: 4013 ands r3, r2
8002b66: d0f1 beq.n 8002b4c <HAL_RCC_OscConfig+0x448>
}
}
/* Adjusts the Internal High Speed oscillator 14Mhz (HSI14) calibration value. */
__HAL_RCC_HSI14_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSI14CalibrationValue);
8002b68: 4b85 ldr r3, [pc, #532] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b6a: 6b5b ldr r3, [r3, #52] @ 0x34
8002b6c: 22f8 movs r2, #248 @ 0xf8
8002b6e: 4393 bics r3, r2
8002b70: 0019 movs r1, r3
8002b72: 687b ldr r3, [r7, #4]
8002b74: 699b ldr r3, [r3, #24]
8002b76: 00da lsls r2, r3, #3
8002b78: 4b81 ldr r3, [pc, #516] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b7a: 430a orrs r2, r1
8002b7c: 635a str r2, [r3, #52] @ 0x34
8002b7e: e034 b.n 8002bea <HAL_RCC_OscConfig+0x4e6>
}
else if(RCC_OscInitStruct->HSI14State == RCC_HSI14_ADC_CONTROL)
8002b80: 687b ldr r3, [r7, #4]
8002b82: 695b ldr r3, [r3, #20]
8002b84: 3305 adds r3, #5
8002b86: d111 bne.n 8002bac <HAL_RCC_OscConfig+0x4a8>
{
/* Enable ADC control of the Internal High Speed oscillator HSI14 */
__HAL_RCC_HSI14ADC_ENABLE();
8002b88: 4b7d ldr r3, [pc, #500] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b8a: 6b5a ldr r2, [r3, #52] @ 0x34
8002b8c: 4b7c ldr r3, [pc, #496] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b8e: 2104 movs r1, #4
8002b90: 438a bics r2, r1
8002b92: 635a str r2, [r3, #52] @ 0x34
/* Adjusts the Internal High Speed oscillator 14Mhz (HSI14) calibration value. */
__HAL_RCC_HSI14_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSI14CalibrationValue);
8002b94: 4b7a ldr r3, [pc, #488] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002b96: 6b5b ldr r3, [r3, #52] @ 0x34
8002b98: 22f8 movs r2, #248 @ 0xf8
8002b9a: 4393 bics r3, r2
8002b9c: 0019 movs r1, r3
8002b9e: 687b ldr r3, [r7, #4]
8002ba0: 699b ldr r3, [r3, #24]
8002ba2: 00da lsls r2, r3, #3
8002ba4: 4b76 ldr r3, [pc, #472] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002ba6: 430a orrs r2, r1
8002ba8: 635a str r2, [r3, #52] @ 0x34
8002baa: e01e b.n 8002bea <HAL_RCC_OscConfig+0x4e6>
}
else
{
/* Disable ADC control of the Internal High Speed oscillator HSI14 */
__HAL_RCC_HSI14ADC_DISABLE();
8002bac: 4b74 ldr r3, [pc, #464] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002bae: 6b5a ldr r2, [r3, #52] @ 0x34
8002bb0: 4b73 ldr r3, [pc, #460] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002bb2: 2104 movs r1, #4
8002bb4: 430a orrs r2, r1
8002bb6: 635a str r2, [r3, #52] @ 0x34
/* Disable the Internal High Speed oscillator (HSI). */
__HAL_RCC_HSI14_DISABLE();
8002bb8: 4b71 ldr r3, [pc, #452] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002bba: 6b5a ldr r2, [r3, #52] @ 0x34
8002bbc: 4b70 ldr r3, [pc, #448] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002bbe: 2101 movs r1, #1
8002bc0: 438a bics r2, r1
8002bc2: 635a str r2, [r3, #52] @ 0x34
/* Get Start Tick */
tickstart = HAL_GetTick();
8002bc4: f7fd fce2 bl 800058c <HAL_GetTick>
8002bc8: 0003 movs r3, r0
8002bca: 61bb str r3, [r7, #24]
/* Wait till HSI is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI14RDY) != RESET)
8002bcc: e008 b.n 8002be0 <HAL_RCC_OscConfig+0x4dc>
{
if((HAL_GetTick() - tickstart) > HSI14_TIMEOUT_VALUE)
8002bce: f7fd fcdd bl 800058c <HAL_GetTick>
8002bd2: 0002 movs r2, r0
8002bd4: 69bb ldr r3, [r7, #24]
8002bd6: 1ad3 subs r3, r2, r3
8002bd8: 2b02 cmp r3, #2
8002bda: d901 bls.n 8002be0 <HAL_RCC_OscConfig+0x4dc>
{
return HAL_TIMEOUT;
8002bdc: 2303 movs r3, #3
8002bde: e111 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI14RDY) != RESET)
8002be0: 4b67 ldr r3, [pc, #412] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002be2: 6b5b ldr r3, [r3, #52] @ 0x34
8002be4: 2202 movs r2, #2
8002be6: 4013 ands r3, r2
8002be8: d1f1 bne.n 8002bce <HAL_RCC_OscConfig+0x4ca>
}
}
#if defined(RCC_HSI48_SUPPORT)
/*----------------------------- HSI48 Configuration --------------------------*/
if(((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSI48) == RCC_OSCILLATORTYPE_HSI48)
8002bea: 687b ldr r3, [r7, #4]
8002bec: 681b ldr r3, [r3, #0]
8002bee: 2220 movs r2, #32
8002bf0: 4013 ands r3, r2
8002bf2: d05c beq.n 8002cae <HAL_RCC_OscConfig+0x5aa>
{
/* Check the parameters */
assert_param(IS_RCC_HSI48(RCC_OscInitStruct->HSI48State));
/* When the HSI48 is used as system clock it is not allowed to be disabled */
if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_HSI48) ||
8002bf4: 4b62 ldr r3, [pc, #392] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002bf6: 685b ldr r3, [r3, #4]
8002bf8: 220c movs r2, #12
8002bfa: 4013 ands r3, r2
8002bfc: 2b0c cmp r3, #12
8002bfe: d00e beq.n 8002c1e <HAL_RCC_OscConfig+0x51a>
((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_PLLCLK) && (__HAL_RCC_GET_PLL_OSCSOURCE() == RCC_PLLSOURCE_HSI48)))
8002c00: 4b5f ldr r3, [pc, #380] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002c02: 685b ldr r3, [r3, #4]
8002c04: 220c movs r2, #12
8002c06: 4013 ands r3, r2
if((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_HSI48) ||
8002c08: 2b08 cmp r3, #8
8002c0a: d114 bne.n 8002c36 <HAL_RCC_OscConfig+0x532>
((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_PLLCLK) && (__HAL_RCC_GET_PLL_OSCSOURCE() == RCC_PLLSOURCE_HSI48)))
8002c0c: 4b5c ldr r3, [pc, #368] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002c0e: 685a ldr r2, [r3, #4]
8002c10: 23c0 movs r3, #192 @ 0xc0
8002c12: 025b lsls r3, r3, #9
8002c14: 401a ands r2, r3
8002c16: 23c0 movs r3, #192 @ 0xc0
8002c18: 025b lsls r3, r3, #9
8002c1a: 429a cmp r2, r3
8002c1c: d10b bne.n 8002c36 <HAL_RCC_OscConfig+0x532>
{
if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSI48RDY) != RESET) && (RCC_OscInitStruct->HSI48State != RCC_HSI48_ON))
8002c1e: 4b58 ldr r3, [pc, #352] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002c20: 6b5a ldr r2, [r3, #52] @ 0x34
8002c22: 2380 movs r3, #128 @ 0x80
8002c24: 029b lsls r3, r3, #10
8002c26: 4013 ands r3, r2
8002c28: d040 beq.n 8002cac <HAL_RCC_OscConfig+0x5a8>
8002c2a: 687b ldr r3, [r7, #4]
8002c2c: 6a1b ldr r3, [r3, #32]
8002c2e: 2b01 cmp r3, #1
8002c30: d03c beq.n 8002cac <HAL_RCC_OscConfig+0x5a8>
{
return HAL_ERROR;
8002c32: 2301 movs r3, #1
8002c34: e0e6 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
}
}
else
{
/* Check the HSI48 State */
if(RCC_OscInitStruct->HSI48State != RCC_HSI48_OFF)
8002c36: 687b ldr r3, [r7, #4]
8002c38: 6a1b ldr r3, [r3, #32]
8002c3a: 2b00 cmp r3, #0
8002c3c: d01b beq.n 8002c76 <HAL_RCC_OscConfig+0x572>
{
/* Enable the Internal High Speed oscillator (HSI48). */
__HAL_RCC_HSI48_ENABLE();
8002c3e: 4b50 ldr r3, [pc, #320] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002c40: 6b5a ldr r2, [r3, #52] @ 0x34
8002c42: 4b4f ldr r3, [pc, #316] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002c44: 2180 movs r1, #128 @ 0x80
8002c46: 0249 lsls r1, r1, #9
8002c48: 430a orrs r2, r1
8002c4a: 635a str r2, [r3, #52] @ 0x34
/* Get Start Tick */
tickstart = HAL_GetTick();
8002c4c: f7fd fc9e bl 800058c <HAL_GetTick>
8002c50: 0003 movs r3, r0
8002c52: 61bb str r3, [r7, #24]
/* Wait till HSI48 is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI48RDY) == RESET)
8002c54: e008 b.n 8002c68 <HAL_RCC_OscConfig+0x564>
{
if((HAL_GetTick() - tickstart) > HSI48_TIMEOUT_VALUE)
8002c56: f7fd fc99 bl 800058c <HAL_GetTick>
8002c5a: 0002 movs r2, r0
8002c5c: 69bb ldr r3, [r7, #24]
8002c5e: 1ad3 subs r3, r2, r3
8002c60: 2b02 cmp r3, #2
8002c62: d901 bls.n 8002c68 <HAL_RCC_OscConfig+0x564>
{
return HAL_TIMEOUT;
8002c64: 2303 movs r3, #3
8002c66: e0cd b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI48RDY) == RESET)
8002c68: 4b45 ldr r3, [pc, #276] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002c6a: 6b5a ldr r2, [r3, #52] @ 0x34
8002c6c: 2380 movs r3, #128 @ 0x80
8002c6e: 029b lsls r3, r3, #10
8002c70: 4013 ands r3, r2
8002c72: d0f0 beq.n 8002c56 <HAL_RCC_OscConfig+0x552>
8002c74: e01b b.n 8002cae <HAL_RCC_OscConfig+0x5aa>
}
}
else
{
/* Disable the Internal High Speed oscillator (HSI48). */
__HAL_RCC_HSI48_DISABLE();
8002c76: 4b42 ldr r3, [pc, #264] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002c78: 6b5a ldr r2, [r3, #52] @ 0x34
8002c7a: 4b41 ldr r3, [pc, #260] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002c7c: 4943 ldr r1, [pc, #268] @ (8002d8c <HAL_RCC_OscConfig+0x688>)
8002c7e: 400a ands r2, r1
8002c80: 635a str r2, [r3, #52] @ 0x34
/* Get Start Tick */
tickstart = HAL_GetTick();
8002c82: f7fd fc83 bl 800058c <HAL_GetTick>
8002c86: 0003 movs r3, r0
8002c88: 61bb str r3, [r7, #24]
/* Wait till HSI48 is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI48RDY) != RESET)
8002c8a: e008 b.n 8002c9e <HAL_RCC_OscConfig+0x59a>
{
if((HAL_GetTick() - tickstart) > HSI48_TIMEOUT_VALUE)
8002c8c: f7fd fc7e bl 800058c <HAL_GetTick>
8002c90: 0002 movs r2, r0
8002c92: 69bb ldr r3, [r7, #24]
8002c94: 1ad3 subs r3, r2, r3
8002c96: 2b02 cmp r3, #2
8002c98: d901 bls.n 8002c9e <HAL_RCC_OscConfig+0x59a>
{
return HAL_TIMEOUT;
8002c9a: 2303 movs r3, #3
8002c9c: e0b2 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI48RDY) != RESET)
8002c9e: 4b38 ldr r3, [pc, #224] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002ca0: 6b5a ldr r2, [r3, #52] @ 0x34
8002ca2: 2380 movs r3, #128 @ 0x80
8002ca4: 029b lsls r3, r3, #10
8002ca6: 4013 ands r3, r2
8002ca8: d1f0 bne.n 8002c8c <HAL_RCC_OscConfig+0x588>
8002caa: e000 b.n 8002cae <HAL_RCC_OscConfig+0x5aa>
if((__HAL_RCC_GET_FLAG(RCC_FLAG_HSI48RDY) != RESET) && (RCC_OscInitStruct->HSI48State != RCC_HSI48_ON))
8002cac: 46c0 nop @ (mov r8, r8)
#endif /* RCC_HSI48_SUPPORT */
/*-------------------------------- PLL Configuration -----------------------*/
/* Check the parameters */
assert_param(IS_RCC_PLL(RCC_OscInitStruct->PLL.PLLState));
if ((RCC_OscInitStruct->PLL.PLLState) != RCC_PLL_NONE)
8002cae: 687b ldr r3, [r7, #4]
8002cb0: 6a5b ldr r3, [r3, #36] @ 0x24
8002cb2: 2b00 cmp r3, #0
8002cb4: d100 bne.n 8002cb8 <HAL_RCC_OscConfig+0x5b4>
8002cb6: e0a4 b.n 8002e02 <HAL_RCC_OscConfig+0x6fe>
{
/* Check if the PLL is used as system clock or not */
if(__HAL_RCC_GET_SYSCLK_SOURCE() != RCC_SYSCLKSOURCE_STATUS_PLLCLK)
8002cb8: 4b31 ldr r3, [pc, #196] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002cba: 685b ldr r3, [r3, #4]
8002cbc: 220c movs r2, #12
8002cbe: 4013 ands r3, r2
8002cc0: 2b08 cmp r3, #8
8002cc2: d100 bne.n 8002cc6 <HAL_RCC_OscConfig+0x5c2>
8002cc4: e078 b.n 8002db8 <HAL_RCC_OscConfig+0x6b4>
{
if((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_ON)
8002cc6: 687b ldr r3, [r7, #4]
8002cc8: 6a5b ldr r3, [r3, #36] @ 0x24
8002cca: 2b02 cmp r3, #2
8002ccc: d14c bne.n 8002d68 <HAL_RCC_OscConfig+0x664>
assert_param(IS_RCC_PLLSOURCE(RCC_OscInitStruct->PLL.PLLSource));
assert_param(IS_RCC_PLL_MUL(RCC_OscInitStruct->PLL.PLLMUL));
assert_param(IS_RCC_PREDIV(RCC_OscInitStruct->PLL.PREDIV));
/* Disable the main PLL. */
__HAL_RCC_PLL_DISABLE();
8002cce: 4b2c ldr r3, [pc, #176] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002cd0: 681a ldr r2, [r3, #0]
8002cd2: 4b2b ldr r3, [pc, #172] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002cd4: 492e ldr r1, [pc, #184] @ (8002d90 <HAL_RCC_OscConfig+0x68c>)
8002cd6: 400a ands r2, r1
8002cd8: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
8002cda: f7fd fc57 bl 800058c <HAL_GetTick>
8002cde: 0003 movs r3, r0
8002ce0: 61bb str r3, [r7, #24]
/* Wait till PLL is disabled */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET)
8002ce2: e008 b.n 8002cf6 <HAL_RCC_OscConfig+0x5f2>
{
if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE)
8002ce4: f7fd fc52 bl 800058c <HAL_GetTick>
8002ce8: 0002 movs r2, r0
8002cea: 69bb ldr r3, [r7, #24]
8002cec: 1ad3 subs r3, r2, r3
8002cee: 2b02 cmp r3, #2
8002cf0: d901 bls.n 8002cf6 <HAL_RCC_OscConfig+0x5f2>
{
return HAL_TIMEOUT;
8002cf2: 2303 movs r3, #3
8002cf4: e086 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET)
8002cf6: 4b22 ldr r3, [pc, #136] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002cf8: 681a ldr r2, [r3, #0]
8002cfa: 2380 movs r3, #128 @ 0x80
8002cfc: 049b lsls r3, r3, #18
8002cfe: 4013 ands r3, r2
8002d00: d1f0 bne.n 8002ce4 <HAL_RCC_OscConfig+0x5e0>
}
}
/* Configure the main PLL clock source, predivider and multiplication factor. */
__HAL_RCC_PLL_CONFIG(RCC_OscInitStruct->PLL.PLLSource,
8002d02: 4b1f ldr r3, [pc, #124] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d04: 6adb ldr r3, [r3, #44] @ 0x2c
8002d06: 220f movs r2, #15
8002d08: 4393 bics r3, r2
8002d0a: 0019 movs r1, r3
8002d0c: 687b ldr r3, [r7, #4]
8002d0e: 6b1a ldr r2, [r3, #48] @ 0x30
8002d10: 4b1b ldr r3, [pc, #108] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d12: 430a orrs r2, r1
8002d14: 62da str r2, [r3, #44] @ 0x2c
8002d16: 4b1a ldr r3, [pc, #104] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d18: 685b ldr r3, [r3, #4]
8002d1a: 4a1e ldr r2, [pc, #120] @ (8002d94 <HAL_RCC_OscConfig+0x690>)
8002d1c: 4013 ands r3, r2
8002d1e: 0019 movs r1, r3
8002d20: 687b ldr r3, [r7, #4]
8002d22: 6ada ldr r2, [r3, #44] @ 0x2c
8002d24: 687b ldr r3, [r7, #4]
8002d26: 6a9b ldr r3, [r3, #40] @ 0x28
8002d28: 431a orrs r2, r3
8002d2a: 4b15 ldr r3, [pc, #84] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d2c: 430a orrs r2, r1
8002d2e: 605a str r2, [r3, #4]
RCC_OscInitStruct->PLL.PREDIV,
RCC_OscInitStruct->PLL.PLLMUL);
/* Enable the main PLL. */
__HAL_RCC_PLL_ENABLE();
8002d30: 4b13 ldr r3, [pc, #76] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d32: 681a ldr r2, [r3, #0]
8002d34: 4b12 ldr r3, [pc, #72] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d36: 2180 movs r1, #128 @ 0x80
8002d38: 0449 lsls r1, r1, #17
8002d3a: 430a orrs r2, r1
8002d3c: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
8002d3e: f7fd fc25 bl 800058c <HAL_GetTick>
8002d42: 0003 movs r3, r0
8002d44: 61bb str r3, [r7, #24]
/* Wait till PLL is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET)
8002d46: e008 b.n 8002d5a <HAL_RCC_OscConfig+0x656>
{
if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE)
8002d48: f7fd fc20 bl 800058c <HAL_GetTick>
8002d4c: 0002 movs r2, r0
8002d4e: 69bb ldr r3, [r7, #24]
8002d50: 1ad3 subs r3, r2, r3
8002d52: 2b02 cmp r3, #2
8002d54: d901 bls.n 8002d5a <HAL_RCC_OscConfig+0x656>
{
return HAL_TIMEOUT;
8002d56: 2303 movs r3, #3
8002d58: e054 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET)
8002d5a: 4b09 ldr r3, [pc, #36] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d5c: 681a ldr r2, [r3, #0]
8002d5e: 2380 movs r3, #128 @ 0x80
8002d60: 049b lsls r3, r3, #18
8002d62: 4013 ands r3, r2
8002d64: d0f0 beq.n 8002d48 <HAL_RCC_OscConfig+0x644>
8002d66: e04c b.n 8002e02 <HAL_RCC_OscConfig+0x6fe>
}
}
else
{
/* Disable the main PLL. */
__HAL_RCC_PLL_DISABLE();
8002d68: 4b05 ldr r3, [pc, #20] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d6a: 681a ldr r2, [r3, #0]
8002d6c: 4b04 ldr r3, [pc, #16] @ (8002d80 <HAL_RCC_OscConfig+0x67c>)
8002d6e: 4908 ldr r1, [pc, #32] @ (8002d90 <HAL_RCC_OscConfig+0x68c>)
8002d70: 400a ands r2, r1
8002d72: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
8002d74: f7fd fc0a bl 800058c <HAL_GetTick>
8002d78: 0003 movs r3, r0
8002d7a: 61bb str r3, [r7, #24]
/* Wait till PLL is disabled */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET)
8002d7c: e015 b.n 8002daa <HAL_RCC_OscConfig+0x6a6>
8002d7e: 46c0 nop @ (mov r8, r8)
8002d80: 40021000 .word 0x40021000
8002d84: 00001388 .word 0x00001388
8002d88: efffffff .word 0xefffffff
8002d8c: fffeffff .word 0xfffeffff
8002d90: feffffff .word 0xfeffffff
8002d94: ffc27fff .word 0xffc27fff
{
if((HAL_GetTick() - tickstart ) > PLL_TIMEOUT_VALUE)
8002d98: f7fd fbf8 bl 800058c <HAL_GetTick>
8002d9c: 0002 movs r2, r0
8002d9e: 69bb ldr r3, [r7, #24]
8002da0: 1ad3 subs r3, r2, r3
8002da2: 2b02 cmp r3, #2
8002da4: d901 bls.n 8002daa <HAL_RCC_OscConfig+0x6a6>
{
return HAL_TIMEOUT;
8002da6: 2303 movs r3, #3
8002da8: e02c b.n 8002e04 <HAL_RCC_OscConfig+0x700>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET)
8002daa: 4b18 ldr r3, [pc, #96] @ (8002e0c <HAL_RCC_OscConfig+0x708>)
8002dac: 681a ldr r2, [r3, #0]
8002dae: 2380 movs r3, #128 @ 0x80
8002db0: 049b lsls r3, r3, #18
8002db2: 4013 ands r3, r2
8002db4: d1f0 bne.n 8002d98 <HAL_RCC_OscConfig+0x694>
8002db6: e024 b.n 8002e02 <HAL_RCC_OscConfig+0x6fe>
}
}
else
{
/* Check if there is a request to disable the PLL used as System clock source */
if((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF)
8002db8: 687b ldr r3, [r7, #4]
8002dba: 6a5b ldr r3, [r3, #36] @ 0x24
8002dbc: 2b01 cmp r3, #1
8002dbe: d101 bne.n 8002dc4 <HAL_RCC_OscConfig+0x6c0>
{
return HAL_ERROR;
8002dc0: 2301 movs r3, #1
8002dc2: e01f b.n 8002e04 <HAL_RCC_OscConfig+0x700>
}
else
{
/* Do not return HAL_ERROR if request repeats the current configuration */
pll_config = RCC->CFGR;
8002dc4: 4b11 ldr r3, [pc, #68] @ (8002e0c <HAL_RCC_OscConfig+0x708>)
8002dc6: 685b ldr r3, [r3, #4]
8002dc8: 617b str r3, [r7, #20]
pll_config2 = RCC->CFGR2;
8002dca: 4b10 ldr r3, [pc, #64] @ (8002e0c <HAL_RCC_OscConfig+0x708>)
8002dcc: 6adb ldr r3, [r3, #44] @ 0x2c
8002dce: 613b str r3, [r7, #16]
if((READ_BIT(pll_config, RCC_CFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) ||
8002dd0: 697a ldr r2, [r7, #20]
8002dd2: 23c0 movs r3, #192 @ 0xc0
8002dd4: 025b lsls r3, r3, #9
8002dd6: 401a ands r2, r3
8002dd8: 687b ldr r3, [r7, #4]
8002dda: 6a9b ldr r3, [r3, #40] @ 0x28
8002ddc: 429a cmp r2, r3
8002dde: d10e bne.n 8002dfe <HAL_RCC_OscConfig+0x6fa>
(READ_BIT(pll_config2, RCC_CFGR2_PREDIV) != RCC_OscInitStruct->PLL.PREDIV) ||
8002de0: 693b ldr r3, [r7, #16]
8002de2: 220f movs r2, #15
8002de4: 401a ands r2, r3
8002de6: 687b ldr r3, [r7, #4]
8002de8: 6b1b ldr r3, [r3, #48] @ 0x30
if((READ_BIT(pll_config, RCC_CFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) ||
8002dea: 429a cmp r2, r3
8002dec: d107 bne.n 8002dfe <HAL_RCC_OscConfig+0x6fa>
(READ_BIT(pll_config, RCC_CFGR_PLLMUL) != RCC_OscInitStruct->PLL.PLLMUL))
8002dee: 697a ldr r2, [r7, #20]
8002df0: 23f0 movs r3, #240 @ 0xf0
8002df2: 039b lsls r3, r3, #14
8002df4: 401a ands r2, r3
8002df6: 687b ldr r3, [r7, #4]
8002df8: 6adb ldr r3, [r3, #44] @ 0x2c
(READ_BIT(pll_config2, RCC_CFGR2_PREDIV) != RCC_OscInitStruct->PLL.PREDIV) ||
8002dfa: 429a cmp r2, r3
8002dfc: d001 beq.n 8002e02 <HAL_RCC_OscConfig+0x6fe>
{
return HAL_ERROR;
8002dfe: 2301 movs r3, #1
8002e00: e000 b.n 8002e04 <HAL_RCC_OscConfig+0x700>
}
}
}
}
return HAL_OK;
8002e02: 2300 movs r3, #0
}
8002e04: 0018 movs r0, r3
8002e06: 46bd mov sp, r7
8002e08: b008 add sp, #32
8002e0a: bd80 pop {r7, pc}
8002e0c: 40021000 .word 0x40021000
08002e10 <HAL_RCC_ClockConfig>:
* You can use @ref HAL_RCC_GetClockConfig() function to know which clock is
* currently used as system clock source.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t FLatency)
{
8002e10: b580 push {r7, lr}
8002e12: b084 sub sp, #16
8002e14: af00 add r7, sp, #0
8002e16: 6078 str r0, [r7, #4]
8002e18: 6039 str r1, [r7, #0]
uint32_t tickstart;
/* Check Null pointer */
if(RCC_ClkInitStruct == NULL)
8002e1a: 687b ldr r3, [r7, #4]
8002e1c: 2b00 cmp r3, #0
8002e1e: d101 bne.n 8002e24 <HAL_RCC_ClockConfig+0x14>
{
return HAL_ERROR;
8002e20: 2301 movs r3, #1
8002e22: e0bf b.n 8002fa4 <HAL_RCC_ClockConfig+0x194>
/* To correctly read data from FLASH memory, the number of wait states (LATENCY)
must be correctly programmed according to the frequency of the CPU clock
(HCLK) of the device. */
/* Increasing the number of wait states because of higher CPU frequency */
if(FLatency > __HAL_FLASH_GET_LATENCY())
8002e24: 4b61 ldr r3, [pc, #388] @ (8002fac <HAL_RCC_ClockConfig+0x19c>)
8002e26: 681b ldr r3, [r3, #0]
8002e28: 2201 movs r2, #1
8002e2a: 4013 ands r3, r2
8002e2c: 683a ldr r2, [r7, #0]
8002e2e: 429a cmp r2, r3
8002e30: d911 bls.n 8002e56 <HAL_RCC_ClockConfig+0x46>
{
/* Program the new number of wait states to the LATENCY bits in the FLASH_ACR register */
__HAL_FLASH_SET_LATENCY(FLatency);
8002e32: 4b5e ldr r3, [pc, #376] @ (8002fac <HAL_RCC_ClockConfig+0x19c>)
8002e34: 681b ldr r3, [r3, #0]
8002e36: 2201 movs r2, #1
8002e38: 4393 bics r3, r2
8002e3a: 0019 movs r1, r3
8002e3c: 4b5b ldr r3, [pc, #364] @ (8002fac <HAL_RCC_ClockConfig+0x19c>)
8002e3e: 683a ldr r2, [r7, #0]
8002e40: 430a orrs r2, r1
8002e42: 601a str r2, [r3, #0]
/* Check that the new number of wait states is taken into account to access the Flash
memory by reading the FLASH_ACR register */
if(__HAL_FLASH_GET_LATENCY() != FLatency)
8002e44: 4b59 ldr r3, [pc, #356] @ (8002fac <HAL_RCC_ClockConfig+0x19c>)
8002e46: 681b ldr r3, [r3, #0]
8002e48: 2201 movs r2, #1
8002e4a: 4013 ands r3, r2
8002e4c: 683a ldr r2, [r7, #0]
8002e4e: 429a cmp r2, r3
8002e50: d001 beq.n 8002e56 <HAL_RCC_ClockConfig+0x46>
{
return HAL_ERROR;
8002e52: 2301 movs r3, #1
8002e54: e0a6 b.n 8002fa4 <HAL_RCC_ClockConfig+0x194>
}
}
/*-------------------------- HCLK Configuration --------------------------*/
if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_HCLK) == RCC_CLOCKTYPE_HCLK)
8002e56: 687b ldr r3, [r7, #4]
8002e58: 681b ldr r3, [r3, #0]
8002e5a: 2202 movs r2, #2
8002e5c: 4013 ands r3, r2
8002e5e: d015 beq.n 8002e8c <HAL_RCC_ClockConfig+0x7c>
{
/* Set the highest APB divider in order to ensure that we do not go through
a non-spec phase whatever we decrease or increase HCLK. */
if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK1) == RCC_CLOCKTYPE_PCLK1)
8002e60: 687b ldr r3, [r7, #4]
8002e62: 681b ldr r3, [r3, #0]
8002e64: 2204 movs r2, #4
8002e66: 4013 ands r3, r2
8002e68: d006 beq.n 8002e78 <HAL_RCC_ClockConfig+0x68>
{
MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE, RCC_HCLK_DIV16);
8002e6a: 4b51 ldr r3, [pc, #324] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002e6c: 685a ldr r2, [r3, #4]
8002e6e: 4b50 ldr r3, [pc, #320] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002e70: 21e0 movs r1, #224 @ 0xe0
8002e72: 00c9 lsls r1, r1, #3
8002e74: 430a orrs r2, r1
8002e76: 605a str r2, [r3, #4]
}
/* Set the new HCLK clock divider */
assert_param(IS_RCC_HCLK(RCC_ClkInitStruct->AHBCLKDivider));
MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, RCC_ClkInitStruct->AHBCLKDivider);
8002e78: 4b4d ldr r3, [pc, #308] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002e7a: 685b ldr r3, [r3, #4]
8002e7c: 22f0 movs r2, #240 @ 0xf0
8002e7e: 4393 bics r3, r2
8002e80: 0019 movs r1, r3
8002e82: 687b ldr r3, [r7, #4]
8002e84: 689a ldr r2, [r3, #8]
8002e86: 4b4a ldr r3, [pc, #296] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002e88: 430a orrs r2, r1
8002e8a: 605a str r2, [r3, #4]
}
/*------------------------- SYSCLK Configuration ---------------------------*/
if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_SYSCLK) == RCC_CLOCKTYPE_SYSCLK)
8002e8c: 687b ldr r3, [r7, #4]
8002e8e: 681b ldr r3, [r3, #0]
8002e90: 2201 movs r2, #1
8002e92: 4013 ands r3, r2
8002e94: d04c beq.n 8002f30 <HAL_RCC_ClockConfig+0x120>
{
assert_param(IS_RCC_SYSCLKSOURCE(RCC_ClkInitStruct->SYSCLKSource));
/* HSE is selected as System Clock Source */
if(RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_HSE)
8002e96: 687b ldr r3, [r7, #4]
8002e98: 685b ldr r3, [r3, #4]
8002e9a: 2b01 cmp r3, #1
8002e9c: d107 bne.n 8002eae <HAL_RCC_ClockConfig+0x9e>
{
/* Check the HSE ready flag */
if(__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET)
8002e9e: 4b44 ldr r3, [pc, #272] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002ea0: 681a ldr r2, [r3, #0]
8002ea2: 2380 movs r3, #128 @ 0x80
8002ea4: 029b lsls r3, r3, #10
8002ea6: 4013 ands r3, r2
8002ea8: d120 bne.n 8002eec <HAL_RCC_ClockConfig+0xdc>
{
return HAL_ERROR;
8002eaa: 2301 movs r3, #1
8002eac: e07a b.n 8002fa4 <HAL_RCC_ClockConfig+0x194>
}
}
/* PLL is selected as System Clock Source */
else if(RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_PLLCLK)
8002eae: 687b ldr r3, [r7, #4]
8002eb0: 685b ldr r3, [r3, #4]
8002eb2: 2b02 cmp r3, #2
8002eb4: d107 bne.n 8002ec6 <HAL_RCC_ClockConfig+0xb6>
{
/* Check the PLL ready flag */
if(__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET)
8002eb6: 4b3e ldr r3, [pc, #248] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002eb8: 681a ldr r2, [r3, #0]
8002eba: 2380 movs r3, #128 @ 0x80
8002ebc: 049b lsls r3, r3, #18
8002ebe: 4013 ands r3, r2
8002ec0: d114 bne.n 8002eec <HAL_RCC_ClockConfig+0xdc>
{
return HAL_ERROR;
8002ec2: 2301 movs r3, #1
8002ec4: e06e b.n 8002fa4 <HAL_RCC_ClockConfig+0x194>
}
}
#if defined(RCC_CFGR_SWS_HSI48)
/* HSI48 is selected as System Clock Source */
else if(RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_HSI48)
8002ec6: 687b ldr r3, [r7, #4]
8002ec8: 685b ldr r3, [r3, #4]
8002eca: 2b03 cmp r3, #3
8002ecc: d107 bne.n 8002ede <HAL_RCC_ClockConfig+0xce>
{
/* Check the HSI48 ready flag */
if(__HAL_RCC_GET_FLAG(RCC_FLAG_HSI48RDY) == RESET)
8002ece: 4b38 ldr r3, [pc, #224] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002ed0: 6b5a ldr r2, [r3, #52] @ 0x34
8002ed2: 2380 movs r3, #128 @ 0x80
8002ed4: 029b lsls r3, r3, #10
8002ed6: 4013 ands r3, r2
8002ed8: d108 bne.n 8002eec <HAL_RCC_ClockConfig+0xdc>
{
return HAL_ERROR;
8002eda: 2301 movs r3, #1
8002edc: e062 b.n 8002fa4 <HAL_RCC_ClockConfig+0x194>
#endif /* RCC_CFGR_SWS_HSI48 */
/* HSI is selected as System Clock Source */
else
{
/* Check the HSI ready flag */
if(__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET)
8002ede: 4b34 ldr r3, [pc, #208] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002ee0: 681b ldr r3, [r3, #0]
8002ee2: 2202 movs r2, #2
8002ee4: 4013 ands r3, r2
8002ee6: d101 bne.n 8002eec <HAL_RCC_ClockConfig+0xdc>
{
return HAL_ERROR;
8002ee8: 2301 movs r3, #1
8002eea: e05b b.n 8002fa4 <HAL_RCC_ClockConfig+0x194>
}
}
__HAL_RCC_SYSCLK_CONFIG(RCC_ClkInitStruct->SYSCLKSource);
8002eec: 4b30 ldr r3, [pc, #192] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002eee: 685b ldr r3, [r3, #4]
8002ef0: 2203 movs r2, #3
8002ef2: 4393 bics r3, r2
8002ef4: 0019 movs r1, r3
8002ef6: 687b ldr r3, [r7, #4]
8002ef8: 685a ldr r2, [r3, #4]
8002efa: 4b2d ldr r3, [pc, #180] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002efc: 430a orrs r2, r1
8002efe: 605a str r2, [r3, #4]
/* Get Start Tick */
tickstart = HAL_GetTick();
8002f00: f7fd fb44 bl 800058c <HAL_GetTick>
8002f04: 0003 movs r3, r0
8002f06: 60fb str r3, [r7, #12]
while (__HAL_RCC_GET_SYSCLK_SOURCE() != (RCC_ClkInitStruct->SYSCLKSource << RCC_CFGR_SWS_Pos))
8002f08: e009 b.n 8002f1e <HAL_RCC_ClockConfig+0x10e>
{
if((HAL_GetTick() - tickstart ) > CLOCKSWITCH_TIMEOUT_VALUE)
8002f0a: f7fd fb3f bl 800058c <HAL_GetTick>
8002f0e: 0002 movs r2, r0
8002f10: 68fb ldr r3, [r7, #12]
8002f12: 1ad3 subs r3, r2, r3
8002f14: 4a27 ldr r2, [pc, #156] @ (8002fb4 <HAL_RCC_ClockConfig+0x1a4>)
8002f16: 4293 cmp r3, r2
8002f18: d901 bls.n 8002f1e <HAL_RCC_ClockConfig+0x10e>
{
return HAL_TIMEOUT;
8002f1a: 2303 movs r3, #3
8002f1c: e042 b.n 8002fa4 <HAL_RCC_ClockConfig+0x194>
while (__HAL_RCC_GET_SYSCLK_SOURCE() != (RCC_ClkInitStruct->SYSCLKSource << RCC_CFGR_SWS_Pos))
8002f1e: 4b24 ldr r3, [pc, #144] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002f20: 685b ldr r3, [r3, #4]
8002f22: 220c movs r2, #12
8002f24: 401a ands r2, r3
8002f26: 687b ldr r3, [r7, #4]
8002f28: 685b ldr r3, [r3, #4]
8002f2a: 009b lsls r3, r3, #2
8002f2c: 429a cmp r2, r3
8002f2e: d1ec bne.n 8002f0a <HAL_RCC_ClockConfig+0xfa>
}
}
}
/* Decreasing the number of wait states because of lower CPU frequency */
if(FLatency < __HAL_FLASH_GET_LATENCY())
8002f30: 4b1e ldr r3, [pc, #120] @ (8002fac <HAL_RCC_ClockConfig+0x19c>)
8002f32: 681b ldr r3, [r3, #0]
8002f34: 2201 movs r2, #1
8002f36: 4013 ands r3, r2
8002f38: 683a ldr r2, [r7, #0]
8002f3a: 429a cmp r2, r3
8002f3c: d211 bcs.n 8002f62 <HAL_RCC_ClockConfig+0x152>
{
/* Program the new number of wait states to the LATENCY bits in the FLASH_ACR register */
__HAL_FLASH_SET_LATENCY(FLatency);
8002f3e: 4b1b ldr r3, [pc, #108] @ (8002fac <HAL_RCC_ClockConfig+0x19c>)
8002f40: 681b ldr r3, [r3, #0]
8002f42: 2201 movs r2, #1
8002f44: 4393 bics r3, r2
8002f46: 0019 movs r1, r3
8002f48: 4b18 ldr r3, [pc, #96] @ (8002fac <HAL_RCC_ClockConfig+0x19c>)
8002f4a: 683a ldr r2, [r7, #0]
8002f4c: 430a orrs r2, r1
8002f4e: 601a str r2, [r3, #0]
/* Check that the new number of wait states is taken into account to access the Flash
memory by reading the FLASH_ACR register */
if(__HAL_FLASH_GET_LATENCY() != FLatency)
8002f50: 4b16 ldr r3, [pc, #88] @ (8002fac <HAL_RCC_ClockConfig+0x19c>)
8002f52: 681b ldr r3, [r3, #0]
8002f54: 2201 movs r2, #1
8002f56: 4013 ands r3, r2
8002f58: 683a ldr r2, [r7, #0]
8002f5a: 429a cmp r2, r3
8002f5c: d001 beq.n 8002f62 <HAL_RCC_ClockConfig+0x152>
{
return HAL_ERROR;
8002f5e: 2301 movs r3, #1
8002f60: e020 b.n 8002fa4 <HAL_RCC_ClockConfig+0x194>
}
}
/*-------------------------- PCLK1 Configuration ---------------------------*/
if(((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK1) == RCC_CLOCKTYPE_PCLK1)
8002f62: 687b ldr r3, [r7, #4]
8002f64: 681b ldr r3, [r3, #0]
8002f66: 2204 movs r2, #4
8002f68: 4013 ands r3, r2
8002f6a: d009 beq.n 8002f80 <HAL_RCC_ClockConfig+0x170>
{
assert_param(IS_RCC_PCLK(RCC_ClkInitStruct->APB1CLKDivider));
MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE, RCC_ClkInitStruct->APB1CLKDivider);
8002f6c: 4b10 ldr r3, [pc, #64] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002f6e: 685b ldr r3, [r3, #4]
8002f70: 4a11 ldr r2, [pc, #68] @ (8002fb8 <HAL_RCC_ClockConfig+0x1a8>)
8002f72: 4013 ands r3, r2
8002f74: 0019 movs r1, r3
8002f76: 687b ldr r3, [r7, #4]
8002f78: 68da ldr r2, [r3, #12]
8002f7a: 4b0d ldr r3, [pc, #52] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002f7c: 430a orrs r2, r1
8002f7e: 605a str r2, [r3, #4]
}
/* Update the SystemCoreClock global variable */
SystemCoreClock = HAL_RCC_GetSysClockFreq() >> AHBPrescTable[(RCC->CFGR & RCC_CFGR_HPRE)>> RCC_CFGR_HPRE_BITNUMBER];
8002f80: f000 f820 bl 8002fc4 <HAL_RCC_GetSysClockFreq>
8002f84: 0001 movs r1, r0
8002f86: 4b0a ldr r3, [pc, #40] @ (8002fb0 <HAL_RCC_ClockConfig+0x1a0>)
8002f88: 685b ldr r3, [r3, #4]
8002f8a: 091b lsrs r3, r3, #4
8002f8c: 220f movs r2, #15
8002f8e: 4013 ands r3, r2
8002f90: 4a0a ldr r2, [pc, #40] @ (8002fbc <HAL_RCC_ClockConfig+0x1ac>)
8002f92: 5cd3 ldrb r3, [r2, r3]
8002f94: 000a movs r2, r1
8002f96: 40da lsrs r2, r3
8002f98: 4b09 ldr r3, [pc, #36] @ (8002fc0 <HAL_RCC_ClockConfig+0x1b0>)
8002f9a: 601a str r2, [r3, #0]
/* Configure the source of time base considering new system clocks settings*/
HAL_InitTick (TICK_INT_PRIORITY);
8002f9c: 2003 movs r0, #3
8002f9e: f7fd faaf bl 8000500 <HAL_InitTick>
return HAL_OK;
8002fa2: 2300 movs r3, #0
}
8002fa4: 0018 movs r0, r3
8002fa6: 46bd mov sp, r7
8002fa8: b004 add sp, #16
8002faa: bd80 pop {r7, pc}
8002fac: 40022000 .word 0x40022000
8002fb0: 40021000 .word 0x40021000
8002fb4: 00001388 .word 0x00001388
8002fb8: fffff8ff .word 0xfffff8ff
8002fbc: 0800751c .word 0x0800751c
8002fc0: 20000018 .word 0x20000018
08002fc4 <HAL_RCC_GetSysClockFreq>:
* right SYSCLK value. Otherwise, any configuration based on this function will be incorrect.
*
* @retval SYSCLK frequency
*/
uint32_t HAL_RCC_GetSysClockFreq(void)
{
8002fc4: b580 push {r7, lr}
8002fc6: b086 sub sp, #24
8002fc8: af00 add r7, sp, #0
static const uint8_t aPLLMULFactorTable[16U] = { 2U, 3U, 4U, 5U, 6U, 7U, 8U, 9U,
10U, 11U, 12U, 13U, 14U, 15U, 16U, 16U};
static const uint8_t aPredivFactorTable[16U] = { 1U, 2U, 3U, 4U, 5U, 6U, 7U, 8U,
9U,10U, 11U, 12U, 13U, 14U, 15U, 16U};
uint32_t tmpreg = 0U, prediv = 0U, pllclk = 0U, pllmul = 0U;
8002fca: 2300 movs r3, #0
8002fcc: 60fb str r3, [r7, #12]
8002fce: 2300 movs r3, #0
8002fd0: 60bb str r3, [r7, #8]
8002fd2: 2300 movs r3, #0
8002fd4: 617b str r3, [r7, #20]
8002fd6: 2300 movs r3, #0
8002fd8: 607b str r3, [r7, #4]
uint32_t sysclockfreq = 0U;
8002fda: 2300 movs r3, #0
8002fdc: 613b str r3, [r7, #16]
tmpreg = RCC->CFGR;
8002fde: 4b2d ldr r3, [pc, #180] @ (8003094 <HAL_RCC_GetSysClockFreq+0xd0>)
8002fe0: 685b ldr r3, [r3, #4]
8002fe2: 60fb str r3, [r7, #12]
/* Get SYSCLK source -------------------------------------------------------*/
switch (tmpreg & RCC_CFGR_SWS)
8002fe4: 68fb ldr r3, [r7, #12]
8002fe6: 220c movs r2, #12
8002fe8: 4013 ands r3, r2
8002fea: 2b0c cmp r3, #12
8002fec: d046 beq.n 800307c <HAL_RCC_GetSysClockFreq+0xb8>
8002fee: d848 bhi.n 8003082 <HAL_RCC_GetSysClockFreq+0xbe>
8002ff0: 2b04 cmp r3, #4
8002ff2: d002 beq.n 8002ffa <HAL_RCC_GetSysClockFreq+0x36>
8002ff4: 2b08 cmp r3, #8
8002ff6: d003 beq.n 8003000 <HAL_RCC_GetSysClockFreq+0x3c>
8002ff8: e043 b.n 8003082 <HAL_RCC_GetSysClockFreq+0xbe>
{
case RCC_SYSCLKSOURCE_STATUS_HSE: /* HSE used as system clock */
{
sysclockfreq = HSE_VALUE;
8002ffa: 4b27 ldr r3, [pc, #156] @ (8003098 <HAL_RCC_GetSysClockFreq+0xd4>)
8002ffc: 613b str r3, [r7, #16]
break;
8002ffe: e043 b.n 8003088 <HAL_RCC_GetSysClockFreq+0xc4>
}
case RCC_SYSCLKSOURCE_STATUS_PLLCLK: /* PLL used as system clock */
{
pllmul = aPLLMULFactorTable[(uint32_t)(tmpreg & RCC_CFGR_PLLMUL) >> RCC_CFGR_PLLMUL_BITNUMBER];
8003000: 68fb ldr r3, [r7, #12]
8003002: 0c9b lsrs r3, r3, #18
8003004: 220f movs r2, #15
8003006: 4013 ands r3, r2
8003008: 4a24 ldr r2, [pc, #144] @ (800309c <HAL_RCC_GetSysClockFreq+0xd8>)
800300a: 5cd3 ldrb r3, [r2, r3]
800300c: 607b str r3, [r7, #4]
prediv = aPredivFactorTable[(uint32_t)(RCC->CFGR2 & RCC_CFGR2_PREDIV) >> RCC_CFGR2_PREDIV_BITNUMBER];
800300e: 4b21 ldr r3, [pc, #132] @ (8003094 <HAL_RCC_GetSysClockFreq+0xd0>)
8003010: 6adb ldr r3, [r3, #44] @ 0x2c
8003012: 220f movs r2, #15
8003014: 4013 ands r3, r2
8003016: 4a22 ldr r2, [pc, #136] @ (80030a0 <HAL_RCC_GetSysClockFreq+0xdc>)
8003018: 5cd3 ldrb r3, [r2, r3]
800301a: 60bb str r3, [r7, #8]
if ((tmpreg & RCC_CFGR_PLLSRC) == RCC_PLLSOURCE_HSE)
800301c: 68fa ldr r2, [r7, #12]
800301e: 23c0 movs r3, #192 @ 0xc0
8003020: 025b lsls r3, r3, #9
8003022: 401a ands r2, r3
8003024: 2380 movs r3, #128 @ 0x80
8003026: 025b lsls r3, r3, #9
8003028: 429a cmp r2, r3
800302a: d109 bne.n 8003040 <HAL_RCC_GetSysClockFreq+0x7c>
{
/* HSE used as PLL clock source : PLLCLK = HSE/PREDIV * PLLMUL */
pllclk = (uint32_t)((uint64_t) HSE_VALUE / (uint64_t) (prediv)) * ((uint64_t) pllmul);
800302c: 68b9 ldr r1, [r7, #8]
800302e: 481a ldr r0, [pc, #104] @ (8003098 <HAL_RCC_GetSysClockFreq+0xd4>)
8003030: f7fd f86a bl 8000108 <__udivsi3>
8003034: 0003 movs r3, r0
8003036: 001a movs r2, r3
8003038: 687b ldr r3, [r7, #4]
800303a: 4353 muls r3, r2
800303c: 617b str r3, [r7, #20]
800303e: e01a b.n 8003076 <HAL_RCC_GetSysClockFreq+0xb2>
}
#if defined(RCC_CFGR_PLLSRC_HSI48_PREDIV)
else if ((tmpreg & RCC_CFGR_PLLSRC) == RCC_PLLSOURCE_HSI48)
8003040: 68fa ldr r2, [r7, #12]
8003042: 23c0 movs r3, #192 @ 0xc0
8003044: 025b lsls r3, r3, #9
8003046: 401a ands r2, r3
8003048: 23c0 movs r3, #192 @ 0xc0
800304a: 025b lsls r3, r3, #9
800304c: 429a cmp r2, r3
800304e: d109 bne.n 8003064 <HAL_RCC_GetSysClockFreq+0xa0>
{
/* HSI48 used as PLL clock source : PLLCLK = HSI48/PREDIV * PLLMUL */
pllclk = (uint32_t)((uint64_t) HSI48_VALUE / (uint64_t) (prediv)) * ((uint64_t) pllmul);
8003050: 68b9 ldr r1, [r7, #8]
8003052: 4814 ldr r0, [pc, #80] @ (80030a4 <HAL_RCC_GetSysClockFreq+0xe0>)
8003054: f7fd f858 bl 8000108 <__udivsi3>
8003058: 0003 movs r3, r0
800305a: 001a movs r2, r3
800305c: 687b ldr r3, [r7, #4]
800305e: 4353 muls r3, r2
8003060: 617b str r3, [r7, #20]
8003062: e008 b.n 8003076 <HAL_RCC_GetSysClockFreq+0xb2>
#endif /* RCC_CFGR_PLLSRC_HSI48_PREDIV */
else
{
#if (defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F070x6) || defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB) || defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F030xC))
/* HSI used as PLL clock source : PLLCLK = HSI/PREDIV * PLLMUL */
pllclk = (uint32_t)((uint64_t) HSI_VALUE / (uint64_t) (prediv)) * ((uint64_t) pllmul);
8003064: 68b9 ldr r1, [r7, #8]
8003066: 480c ldr r0, [pc, #48] @ (8003098 <HAL_RCC_GetSysClockFreq+0xd4>)
8003068: f7fd f84e bl 8000108 <__udivsi3>
800306c: 0003 movs r3, r0
800306e: 001a movs r2, r3
8003070: 687b ldr r3, [r7, #4]
8003072: 4353 muls r3, r2
8003074: 617b str r3, [r7, #20]
#else
/* HSI used as PLL clock source : PLLCLK = HSI/2 * PLLMUL */
pllclk = (uint32_t)((uint64_t) (HSI_VALUE >> 1U) * ((uint64_t) pllmul));
#endif
}
sysclockfreq = pllclk;
8003076: 697b ldr r3, [r7, #20]
8003078: 613b str r3, [r7, #16]
break;
800307a: e005 b.n 8003088 <HAL_RCC_GetSysClockFreq+0xc4>
}
#if defined(RCC_CFGR_SWS_HSI48)
case RCC_SYSCLKSOURCE_STATUS_HSI48: /* HSI48 used as system clock source */
{
sysclockfreq = HSI48_VALUE;
800307c: 4b09 ldr r3, [pc, #36] @ (80030a4 <HAL_RCC_GetSysClockFreq+0xe0>)
800307e: 613b str r3, [r7, #16]
break;
8003080: e002 b.n 8003088 <HAL_RCC_GetSysClockFreq+0xc4>
}
#endif /* RCC_CFGR_SWS_HSI48 */
case RCC_SYSCLKSOURCE_STATUS_HSI: /* HSI used as system clock source */
default: /* HSI used as system clock */
{
sysclockfreq = HSI_VALUE;
8003082: 4b05 ldr r3, [pc, #20] @ (8003098 <HAL_RCC_GetSysClockFreq+0xd4>)
8003084: 613b str r3, [r7, #16]
break;
8003086: 46c0 nop @ (mov r8, r8)
}
}
return sysclockfreq;
8003088: 693b ldr r3, [r7, #16]
}
800308a: 0018 movs r0, r3
800308c: 46bd mov sp, r7
800308e: b006 add sp, #24
8003090: bd80 pop {r7, pc}
8003092: 46c0 nop @ (mov r8, r8)
8003094: 40021000 .word 0x40021000
8003098: 007a1200 .word 0x007a1200
800309c: 0800752c .word 0x0800752c
80030a0: 0800753c .word 0x0800753c
80030a4: 02dc6c00 .word 0x02dc6c00
080030a8 <HAL_RCCEx_PeriphCLKConfig>:
* the backup registers) and RCC_BDCR register are set to their reset values.
*
* @retval HAL status
*/
HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit)
{
80030a8: b580 push {r7, lr}
80030aa: b086 sub sp, #24
80030ac: af00 add r7, sp, #0
80030ae: 6078 str r0, [r7, #4]
uint32_t tickstart = 0U;
80030b0: 2300 movs r3, #0
80030b2: 613b str r3, [r7, #16]
uint32_t temp_reg = 0U;
80030b4: 2300 movs r3, #0
80030b6: 60fb str r3, [r7, #12]
/* Check the parameters */
assert_param(IS_RCC_PERIPHCLOCK(PeriphClkInit->PeriphClockSelection));
/*---------------------------- RTC configuration -------------------------------*/
if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_RTC) == (RCC_PERIPHCLK_RTC))
80030b8: 687b ldr r3, [r7, #4]
80030ba: 681a ldr r2, [r3, #0]
80030bc: 2380 movs r3, #128 @ 0x80
80030be: 025b lsls r3, r3, #9
80030c0: 4013 ands r3, r2
80030c2: d100 bne.n 80030c6 <HAL_RCCEx_PeriphCLKConfig+0x1e>
80030c4: e08e b.n 80031e4 <HAL_RCCEx_PeriphCLKConfig+0x13c>
{
/* check for RTC Parameters used to output RTCCLK */
assert_param(IS_RCC_RTCCLKSOURCE(PeriphClkInit->RTCClockSelection));
FlagStatus pwrclkchanged = RESET;
80030c6: 2017 movs r0, #23
80030c8: 183b adds r3, r7, r0
80030ca: 2200 movs r2, #0
80030cc: 701a strb r2, [r3, #0]
/* As soon as function is called to change RTC clock source, activation of the
power domain is done. */
/* Requires to enable write access to Backup Domain of necessary */
if(__HAL_RCC_PWR_IS_CLK_DISABLED())
80030ce: 4b67 ldr r3, [pc, #412] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80030d0: 69da ldr r2, [r3, #28]
80030d2: 2380 movs r3, #128 @ 0x80
80030d4: 055b lsls r3, r3, #21
80030d6: 4013 ands r3, r2
80030d8: d110 bne.n 80030fc <HAL_RCCEx_PeriphCLKConfig+0x54>
{
__HAL_RCC_PWR_CLK_ENABLE();
80030da: 4b64 ldr r3, [pc, #400] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80030dc: 69da ldr r2, [r3, #28]
80030de: 4b63 ldr r3, [pc, #396] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80030e0: 2180 movs r1, #128 @ 0x80
80030e2: 0549 lsls r1, r1, #21
80030e4: 430a orrs r2, r1
80030e6: 61da str r2, [r3, #28]
80030e8: 4b60 ldr r3, [pc, #384] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80030ea: 69da ldr r2, [r3, #28]
80030ec: 2380 movs r3, #128 @ 0x80
80030ee: 055b lsls r3, r3, #21
80030f0: 4013 ands r3, r2
80030f2: 60bb str r3, [r7, #8]
80030f4: 68bb ldr r3, [r7, #8]
pwrclkchanged = SET;
80030f6: 183b adds r3, r7, r0
80030f8: 2201 movs r2, #1
80030fa: 701a strb r2, [r3, #0]
}
if(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
80030fc: 4b5c ldr r3, [pc, #368] @ (8003270 <HAL_RCCEx_PeriphCLKConfig+0x1c8>)
80030fe: 681a ldr r2, [r3, #0]
8003100: 2380 movs r3, #128 @ 0x80
8003102: 005b lsls r3, r3, #1
8003104: 4013 ands r3, r2
8003106: d11a bne.n 800313e <HAL_RCCEx_PeriphCLKConfig+0x96>
{
/* Enable write access to Backup domain */
SET_BIT(PWR->CR, PWR_CR_DBP);
8003108: 4b59 ldr r3, [pc, #356] @ (8003270 <HAL_RCCEx_PeriphCLKConfig+0x1c8>)
800310a: 681a ldr r2, [r3, #0]
800310c: 4b58 ldr r3, [pc, #352] @ (8003270 <HAL_RCCEx_PeriphCLKConfig+0x1c8>)
800310e: 2180 movs r1, #128 @ 0x80
8003110: 0049 lsls r1, r1, #1
8003112: 430a orrs r2, r1
8003114: 601a str r2, [r3, #0]
/* Wait for Backup domain Write protection disable */
tickstart = HAL_GetTick();
8003116: f7fd fa39 bl 800058c <HAL_GetTick>
800311a: 0003 movs r3, r0
800311c: 613b str r3, [r7, #16]
while(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
800311e: e008 b.n 8003132 <HAL_RCCEx_PeriphCLKConfig+0x8a>
{
if((HAL_GetTick() - tickstart) > RCC_DBP_TIMEOUT_VALUE)
8003120: f7fd fa34 bl 800058c <HAL_GetTick>
8003124: 0002 movs r2, r0
8003126: 693b ldr r3, [r7, #16]
8003128: 1ad3 subs r3, r2, r3
800312a: 2b64 cmp r3, #100 @ 0x64
800312c: d901 bls.n 8003132 <HAL_RCCEx_PeriphCLKConfig+0x8a>
{
return HAL_TIMEOUT;
800312e: 2303 movs r3, #3
8003130: e097 b.n 8003262 <HAL_RCCEx_PeriphCLKConfig+0x1ba>
while(HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
8003132: 4b4f ldr r3, [pc, #316] @ (8003270 <HAL_RCCEx_PeriphCLKConfig+0x1c8>)
8003134: 681a ldr r2, [r3, #0]
8003136: 2380 movs r3, #128 @ 0x80
8003138: 005b lsls r3, r3, #1
800313a: 4013 ands r3, r2
800313c: d0f0 beq.n 8003120 <HAL_RCCEx_PeriphCLKConfig+0x78>
}
}
}
/* Reset the Backup domain only if the RTC Clock source selection is modified from reset value */
temp_reg = (RCC->BDCR & RCC_BDCR_RTCSEL);
800313e: 4b4b ldr r3, [pc, #300] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
8003140: 6a1a ldr r2, [r3, #32]
8003142: 23c0 movs r3, #192 @ 0xc0
8003144: 009b lsls r3, r3, #2
8003146: 4013 ands r3, r2
8003148: 60fb str r3, [r7, #12]
if((temp_reg != 0x00000000U) && (temp_reg != (PeriphClkInit->RTCClockSelection & RCC_BDCR_RTCSEL)))
800314a: 68fb ldr r3, [r7, #12]
800314c: 2b00 cmp r3, #0
800314e: d034 beq.n 80031ba <HAL_RCCEx_PeriphCLKConfig+0x112>
8003150: 687b ldr r3, [r7, #4]
8003152: 685a ldr r2, [r3, #4]
8003154: 23c0 movs r3, #192 @ 0xc0
8003156: 009b lsls r3, r3, #2
8003158: 4013 ands r3, r2
800315a: 68fa ldr r2, [r7, #12]
800315c: 429a cmp r2, r3
800315e: d02c beq.n 80031ba <HAL_RCCEx_PeriphCLKConfig+0x112>
{
/* Store the content of BDCR register before the reset of Backup Domain */
temp_reg = (RCC->BDCR & ~(RCC_BDCR_RTCSEL));
8003160: 4b42 ldr r3, [pc, #264] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
8003162: 6a1b ldr r3, [r3, #32]
8003164: 4a43 ldr r2, [pc, #268] @ (8003274 <HAL_RCCEx_PeriphCLKConfig+0x1cc>)
8003166: 4013 ands r3, r2
8003168: 60fb str r3, [r7, #12]
/* RTC Clock selection can be changed only if the Backup Domain is reset */
__HAL_RCC_BACKUPRESET_FORCE();
800316a: 4b40 ldr r3, [pc, #256] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800316c: 6a1a ldr r2, [r3, #32]
800316e: 4b3f ldr r3, [pc, #252] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
8003170: 2180 movs r1, #128 @ 0x80
8003172: 0249 lsls r1, r1, #9
8003174: 430a orrs r2, r1
8003176: 621a str r2, [r3, #32]
__HAL_RCC_BACKUPRESET_RELEASE();
8003178: 4b3c ldr r3, [pc, #240] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800317a: 6a1a ldr r2, [r3, #32]
800317c: 4b3b ldr r3, [pc, #236] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800317e: 493e ldr r1, [pc, #248] @ (8003278 <HAL_RCCEx_PeriphCLKConfig+0x1d0>)
8003180: 400a ands r2, r1
8003182: 621a str r2, [r3, #32]
/* Restore the Content of BDCR register */
RCC->BDCR = temp_reg;
8003184: 4b39 ldr r3, [pc, #228] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
8003186: 68fa ldr r2, [r7, #12]
8003188: 621a str r2, [r3, #32]
/* Wait for LSERDY if LSE was enabled */
if (HAL_IS_BIT_SET(temp_reg, RCC_BDCR_LSEON))
800318a: 68fb ldr r3, [r7, #12]
800318c: 2201 movs r2, #1
800318e: 4013 ands r3, r2
8003190: d013 beq.n 80031ba <HAL_RCCEx_PeriphCLKConfig+0x112>
{
/* Get Start Tick */
tickstart = HAL_GetTick();
8003192: f7fd f9fb bl 800058c <HAL_GetTick>
8003196: 0003 movs r3, r0
8003198: 613b str r3, [r7, #16]
/* Wait till LSE is ready */
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET)
800319a: e009 b.n 80031b0 <HAL_RCCEx_PeriphCLKConfig+0x108>
{
if((HAL_GetTick() - tickstart) > RCC_LSE_TIMEOUT_VALUE)
800319c: f7fd f9f6 bl 800058c <HAL_GetTick>
80031a0: 0002 movs r2, r0
80031a2: 693b ldr r3, [r7, #16]
80031a4: 1ad3 subs r3, r2, r3
80031a6: 4a35 ldr r2, [pc, #212] @ (800327c <HAL_RCCEx_PeriphCLKConfig+0x1d4>)
80031a8: 4293 cmp r3, r2
80031aa: d901 bls.n 80031b0 <HAL_RCCEx_PeriphCLKConfig+0x108>
{
return HAL_TIMEOUT;
80031ac: 2303 movs r3, #3
80031ae: e058 b.n 8003262 <HAL_RCCEx_PeriphCLKConfig+0x1ba>
while(__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET)
80031b0: 4b2e ldr r3, [pc, #184] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80031b2: 6a1b ldr r3, [r3, #32]
80031b4: 2202 movs r2, #2
80031b6: 4013 ands r3, r2
80031b8: d0f0 beq.n 800319c <HAL_RCCEx_PeriphCLKConfig+0xf4>
}
}
}
}
__HAL_RCC_RTC_CONFIG(PeriphClkInit->RTCClockSelection);
80031ba: 4b2c ldr r3, [pc, #176] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80031bc: 6a1b ldr r3, [r3, #32]
80031be: 4a2d ldr r2, [pc, #180] @ (8003274 <HAL_RCCEx_PeriphCLKConfig+0x1cc>)
80031c0: 4013 ands r3, r2
80031c2: 0019 movs r1, r3
80031c4: 687b ldr r3, [r7, #4]
80031c6: 685a ldr r2, [r3, #4]
80031c8: 4b28 ldr r3, [pc, #160] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80031ca: 430a orrs r2, r1
80031cc: 621a str r2, [r3, #32]
/* Require to disable power clock if necessary */
if(pwrclkchanged == SET)
80031ce: 2317 movs r3, #23
80031d0: 18fb adds r3, r7, r3
80031d2: 781b ldrb r3, [r3, #0]
80031d4: 2b01 cmp r3, #1
80031d6: d105 bne.n 80031e4 <HAL_RCCEx_PeriphCLKConfig+0x13c>
{
__HAL_RCC_PWR_CLK_DISABLE();
80031d8: 4b24 ldr r3, [pc, #144] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80031da: 69da ldr r2, [r3, #28]
80031dc: 4b23 ldr r3, [pc, #140] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80031de: 4928 ldr r1, [pc, #160] @ (8003280 <HAL_RCCEx_PeriphCLKConfig+0x1d8>)
80031e0: 400a ands r2, r1
80031e2: 61da str r2, [r3, #28]
}
}
/*------------------------------- USART1 Configuration ------------------------*/
if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_USART1) == RCC_PERIPHCLK_USART1)
80031e4: 687b ldr r3, [r7, #4]
80031e6: 681b ldr r3, [r3, #0]
80031e8: 2201 movs r2, #1
80031ea: 4013 ands r3, r2
80031ec: d009 beq.n 8003202 <HAL_RCCEx_PeriphCLKConfig+0x15a>
{
/* Check the parameters */
assert_param(IS_RCC_USART1CLKSOURCE(PeriphClkInit->Usart1ClockSelection));
/* Configure the USART1 clock source */
__HAL_RCC_USART1_CONFIG(PeriphClkInit->Usart1ClockSelection);
80031ee: 4b1f ldr r3, [pc, #124] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80031f0: 6b1b ldr r3, [r3, #48] @ 0x30
80031f2: 2203 movs r2, #3
80031f4: 4393 bics r3, r2
80031f6: 0019 movs r1, r3
80031f8: 687b ldr r3, [r7, #4]
80031fa: 689a ldr r2, [r3, #8]
80031fc: 4b1b ldr r3, [pc, #108] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
80031fe: 430a orrs r2, r1
8003200: 631a str r2, [r3, #48] @ 0x30
__HAL_RCC_USART3_CONFIG(PeriphClkInit->Usart3ClockSelection);
}
#endif /* STM32F091xC || STM32F098xx */
/*------------------------------ I2C1 Configuration ------------------------*/
if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_I2C1) == RCC_PERIPHCLK_I2C1)
8003202: 687b ldr r3, [r7, #4]
8003204: 681b ldr r3, [r3, #0]
8003206: 2220 movs r2, #32
8003208: 4013 ands r3, r2
800320a: d009 beq.n 8003220 <HAL_RCCEx_PeriphCLKConfig+0x178>
{
/* Check the parameters */
assert_param(IS_RCC_I2C1CLKSOURCE(PeriphClkInit->I2c1ClockSelection));
/* Configure the I2C1 clock source */
__HAL_RCC_I2C1_CONFIG(PeriphClkInit->I2c1ClockSelection);
800320c: 4b17 ldr r3, [pc, #92] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800320e: 6b1b ldr r3, [r3, #48] @ 0x30
8003210: 2210 movs r2, #16
8003212: 4393 bics r3, r2
8003214: 0019 movs r1, r3
8003216: 687b ldr r3, [r7, #4]
8003218: 68da ldr r2, [r3, #12]
800321a: 4b14 ldr r3, [pc, #80] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800321c: 430a orrs r2, r1
800321e: 631a str r2, [r3, #48] @ 0x30
}
#if defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB) || defined(STM32F070x6)
/*------------------------------ USB Configuration ------------------------*/
if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB)
8003220: 687b ldr r3, [r7, #4]
8003222: 681a ldr r2, [r3, #0]
8003224: 2380 movs r3, #128 @ 0x80
8003226: 029b lsls r3, r3, #10
8003228: 4013 ands r3, r2
800322a: d009 beq.n 8003240 <HAL_RCCEx_PeriphCLKConfig+0x198>
{
/* Check the parameters */
assert_param(IS_RCC_USBCLKSOURCE(PeriphClkInit->UsbClockSelection));
/* Configure the USB clock source */
__HAL_RCC_USB_CONFIG(PeriphClkInit->UsbClockSelection);
800322c: 4b0f ldr r3, [pc, #60] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800322e: 6b1b ldr r3, [r3, #48] @ 0x30
8003230: 2280 movs r2, #128 @ 0x80
8003232: 4393 bics r3, r2
8003234: 0019 movs r1, r3
8003236: 687b ldr r3, [r7, #4]
8003238: 695a ldr r2, [r3, #20]
800323a: 4b0c ldr r3, [pc, #48] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800323c: 430a orrs r2, r1
800323e: 631a str r2, [r3, #48] @ 0x30
#if defined(STM32F042x6) || defined(STM32F048xx)\
|| defined(STM32F051x8) || defined(STM32F058xx)\
|| defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx)\
|| defined(STM32F091xC) || defined(STM32F098xx)
/*------------------------------ CEC clock Configuration -------------------*/
if(((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_CEC) == RCC_PERIPHCLK_CEC)
8003240: 687b ldr r3, [r7, #4]
8003242: 681a ldr r2, [r3, #0]
8003244: 2380 movs r3, #128 @ 0x80
8003246: 00db lsls r3, r3, #3
8003248: 4013 ands r3, r2
800324a: d009 beq.n 8003260 <HAL_RCCEx_PeriphCLKConfig+0x1b8>
{
/* Check the parameters */
assert_param(IS_RCC_CECCLKSOURCE(PeriphClkInit->CecClockSelection));
/* Configure the CEC clock source */
__HAL_RCC_CEC_CONFIG(PeriphClkInit->CecClockSelection);
800324c: 4b07 ldr r3, [pc, #28] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800324e: 6b1b ldr r3, [r3, #48] @ 0x30
8003250: 2240 movs r2, #64 @ 0x40
8003252: 4393 bics r3, r2
8003254: 0019 movs r1, r3
8003256: 687b ldr r3, [r7, #4]
8003258: 691a ldr r2, [r3, #16]
800325a: 4b04 ldr r3, [pc, #16] @ (800326c <HAL_RCCEx_PeriphCLKConfig+0x1c4>)
800325c: 430a orrs r2, r1
800325e: 631a str r2, [r3, #48] @ 0x30
#endif /* STM32F042x6 || STM32F048xx || */
/* STM32F051x8 || STM32F058xx || */
/* STM32F071xB || STM32F072xB || STM32F078xx || */
/* STM32F091xC || STM32F098xx */
return HAL_OK;
8003260: 2300 movs r3, #0
}
8003262: 0018 movs r0, r3
8003264: 46bd mov sp, r7
8003266: b006 add sp, #24
8003268: bd80 pop {r7, pc}
800326a: 46c0 nop @ (mov r8, r8)
800326c: 40021000 .word 0x40021000
8003270: 40007000 .word 0x40007000
8003274: fffffcff .word 0xfffffcff
8003278: fffeffff .word 0xfffeffff
800327c: 00001388 .word 0x00001388
8003280: efffffff .word 0xefffffff
08003284 <USB_EnableGlobalInt>:
* Enables the controller's Global Int in the AHB Config reg
* @param USBx Selected device
* @retval HAL status
*/
HAL_StatusTypeDef USB_EnableGlobalInt(USB_TypeDef *USBx)
{
8003284: b580 push {r7, lr}
8003286: b084 sub sp, #16
8003288: af00 add r7, sp, #0
800328a: 6078 str r0, [r7, #4]
uint32_t winterruptmask;
/* Clear pending interrupts */
USBx->ISTR = 0U;
800328c: 687b ldr r3, [r7, #4]
800328e: 2244 movs r2, #68 @ 0x44
8003290: 2100 movs r1, #0
8003292: 5299 strh r1, [r3, r2]
/* Set winterruptmask variable */
winterruptmask = USB_CNTR_CTRM | USB_CNTR_WKUPM |
8003294: 4b05 ldr r3, [pc, #20] @ (80032ac <USB_EnableGlobalInt+0x28>)
8003296: 60fb str r3, [r7, #12]
USB_CNTR_SUSPM | USB_CNTR_ERRM |
USB_CNTR_SOFM | USB_CNTR_ESOFM |
USB_CNTR_RESETM | USB_CNTR_L1REQM;
/* Set interrupt mask */
USBx->CNTR = (uint16_t)winterruptmask;
8003298: 68fb ldr r3, [r7, #12]
800329a: b299 uxth r1, r3
800329c: 687b ldr r3, [r7, #4]
800329e: 2240 movs r2, #64 @ 0x40
80032a0: 5299 strh r1, [r3, r2]
return HAL_OK;
80032a2: 2300 movs r3, #0
}
80032a4: 0018 movs r0, r3
80032a6: 46bd mov sp, r7
80032a8: b004 add sp, #16
80032aa: bd80 pop {r7, pc}
80032ac: 0000bf80 .word 0x0000bf80
080032b0 <USB_DisableGlobalInt>:
* Disable the controller's Global Int in the AHB Config reg
* @param USBx Selected device
* @retval HAL status
*/
HAL_StatusTypeDef USB_DisableGlobalInt(USB_TypeDef *USBx)
{
80032b0: b580 push {r7, lr}
80032b2: b084 sub sp, #16
80032b4: af00 add r7, sp, #0
80032b6: 6078 str r0, [r7, #4]
uint32_t winterruptmask;
/* Set winterruptmask variable */
winterruptmask = USB_CNTR_CTRM | USB_CNTR_WKUPM |
80032b8: 4b09 ldr r3, [pc, #36] @ (80032e0 <USB_DisableGlobalInt+0x30>)
80032ba: 60fb str r3, [r7, #12]
USB_CNTR_SUSPM | USB_CNTR_ERRM |
USB_CNTR_SOFM | USB_CNTR_ESOFM |
USB_CNTR_RESETM | USB_CNTR_L1REQM;
/* Clear interrupt mask */
USBx->CNTR &= (uint16_t)(~winterruptmask);
80032bc: 687b ldr r3, [r7, #4]
80032be: 2240 movs r2, #64 @ 0x40
80032c0: 5a9b ldrh r3, [r3, r2]
80032c2: b29b uxth r3, r3
80032c4: 68fa ldr r2, [r7, #12]
80032c6: b292 uxth r2, r2
80032c8: 43d2 mvns r2, r2
80032ca: b292 uxth r2, r2
80032cc: 4013 ands r3, r2
80032ce: b299 uxth r1, r3
80032d0: 687b ldr r3, [r7, #4]
80032d2: 2240 movs r2, #64 @ 0x40
80032d4: 5299 strh r1, [r3, r2]
return HAL_OK;
80032d6: 2300 movs r3, #0
}
80032d8: 0018 movs r0, r3
80032da: 46bd mov sp, r7
80032dc: b004 add sp, #16
80032de: bd80 pop {r7, pc}
80032e0: 0000bf80 .word 0x0000bf80
080032e4 <USB_DevInit>:
* @param cfg pointer to a USB_CfgTypeDef structure that contains
* the configuration information for the specified USBx peripheral.
* @retval HAL status
*/
HAL_StatusTypeDef USB_DevInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg)
{
80032e4: b580 push {r7, lr}
80032e6: b084 sub sp, #16
80032e8: af00 add r7, sp, #0
80032ea: 60f8 str r0, [r7, #12]
80032ec: 1d3b adds r3, r7, #4
80032ee: 6019 str r1, [r3, #0]
80032f0: 605a str r2, [r3, #4]
/* Prevent unused argument(s) compilation warning */
UNUSED(cfg);
/* Init Device */
/* CNTR_FRES = 1 */
USBx->CNTR = (uint16_t)USB_CNTR_FRES;
80032f2: 68fb ldr r3, [r7, #12]
80032f4: 2240 movs r2, #64 @ 0x40
80032f6: 2101 movs r1, #1
80032f8: 5299 strh r1, [r3, r2]
/* CNTR_FRES = 0 */
USBx->CNTR = 0U;
80032fa: 68fb ldr r3, [r7, #12]
80032fc: 2240 movs r2, #64 @ 0x40
80032fe: 2100 movs r1, #0
8003300: 5299 strh r1, [r3, r2]
/* Clear pending interrupts */
USBx->ISTR = 0U;
8003302: 68fb ldr r3, [r7, #12]
8003304: 2244 movs r2, #68 @ 0x44
8003306: 2100 movs r1, #0
8003308: 5299 strh r1, [r3, r2]
/*Set Btable Address*/
USBx->BTABLE = BTABLE_ADDRESS;
800330a: 68fb ldr r3, [r7, #12]
800330c: 2250 movs r2, #80 @ 0x50
800330e: 2100 movs r1, #0
8003310: 5299 strh r1, [r3, r2]
return HAL_OK;
8003312: 2300 movs r3, #0
}
8003314: 0018 movs r0, r3
8003316: 46bd mov sp, r7
8003318: b004 add sp, #16
800331a: bd80 pop {r7, pc}
0800331c <USB_ActivateEndpoint>:
* @param USBx Selected device
* @param ep pointer to endpoint structure
* @retval HAL status
*/
HAL_StatusTypeDef USB_ActivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep)
{
800331c: b580 push {r7, lr}
800331e: b09c sub sp, #112 @ 0x70
8003320: af00 add r7, sp, #0
8003322: 6078 str r0, [r7, #4]
8003324: 6039 str r1, [r7, #0]
HAL_StatusTypeDef ret = HAL_OK;
8003326: 236f movs r3, #111 @ 0x6f
8003328: 18fb adds r3, r7, r3
800332a: 2200 movs r2, #0
800332c: 701a strb r2, [r3, #0]
uint16_t wEpRegVal;
wEpRegVal = PCD_GET_ENDPOINT(USBx, ep->num) & USB_EP_T_MASK;
800332e: 687a ldr r2, [r7, #4]
8003330: 683b ldr r3, [r7, #0]
8003332: 781b ldrb r3, [r3, #0]
8003334: 009b lsls r3, r3, #2
8003336: 18d3 adds r3, r2, r3
8003338: 881b ldrh r3, [r3, #0]
800333a: b29a uxth r2, r3
800333c: 236c movs r3, #108 @ 0x6c
800333e: 18fb adds r3, r7, r3
8003340: 49a1 ldr r1, [pc, #644] @ (80035c8 <USB_ActivateEndpoint+0x2ac>)
8003342: 400a ands r2, r1
8003344: 801a strh r2, [r3, #0]
/* initialize Endpoint */
switch (ep->type)
8003346: 683b ldr r3, [r7, #0]
8003348: 78db ldrb r3, [r3, #3]
800334a: 2b03 cmp r3, #3
800334c: d017 beq.n 800337e <USB_ActivateEndpoint+0x62>
800334e: dc28 bgt.n 80033a2 <USB_ActivateEndpoint+0x86>
8003350: 2b02 cmp r3, #2
8003352: d00e beq.n 8003372 <USB_ActivateEndpoint+0x56>
8003354: dc25 bgt.n 80033a2 <USB_ActivateEndpoint+0x86>
8003356: 2b00 cmp r3, #0
8003358: d002 beq.n 8003360 <USB_ActivateEndpoint+0x44>
800335a: 2b01 cmp r3, #1
800335c: d018 beq.n 8003390 <USB_ActivateEndpoint+0x74>
800335e: e020 b.n 80033a2 <USB_ActivateEndpoint+0x86>
{
case EP_TYPE_CTRL:
wEpRegVal |= USB_EP_CONTROL;
8003360: 226c movs r2, #108 @ 0x6c
8003362: 18bb adds r3, r7, r2
8003364: 18ba adds r2, r7, r2
8003366: 8812 ldrh r2, [r2, #0]
8003368: 2180 movs r1, #128 @ 0x80
800336a: 0089 lsls r1, r1, #2
800336c: 430a orrs r2, r1
800336e: 801a strh r2, [r3, #0]
break;
8003370: e01c b.n 80033ac <USB_ActivateEndpoint+0x90>
case EP_TYPE_BULK:
wEpRegVal |= USB_EP_BULK;
8003372: 226c movs r2, #108 @ 0x6c
8003374: 18bb adds r3, r7, r2
8003376: 18ba adds r2, r7, r2
8003378: 8812 ldrh r2, [r2, #0]
800337a: 801a strh r2, [r3, #0]
break;
800337c: e016 b.n 80033ac <USB_ActivateEndpoint+0x90>
case EP_TYPE_INTR:
wEpRegVal |= USB_EP_INTERRUPT;
800337e: 226c movs r2, #108 @ 0x6c
8003380: 18bb adds r3, r7, r2
8003382: 18ba adds r2, r7, r2
8003384: 8812 ldrh r2, [r2, #0]
8003386: 21c0 movs r1, #192 @ 0xc0
8003388: 00c9 lsls r1, r1, #3
800338a: 430a orrs r2, r1
800338c: 801a strh r2, [r3, #0]
break;
800338e: e00d b.n 80033ac <USB_ActivateEndpoint+0x90>
case EP_TYPE_ISOC:
wEpRegVal |= USB_EP_ISOCHRONOUS;
8003390: 226c movs r2, #108 @ 0x6c
8003392: 18bb adds r3, r7, r2
8003394: 18ba adds r2, r7, r2
8003396: 8812 ldrh r2, [r2, #0]
8003398: 2180 movs r1, #128 @ 0x80
800339a: 00c9 lsls r1, r1, #3
800339c: 430a orrs r2, r1
800339e: 801a strh r2, [r3, #0]
break;
80033a0: e004 b.n 80033ac <USB_ActivateEndpoint+0x90>
default:
ret = HAL_ERROR;
80033a2: 236f movs r3, #111 @ 0x6f
80033a4: 18fb adds r3, r7, r3
80033a6: 2201 movs r2, #1
80033a8: 701a strb r2, [r3, #0]
break;
80033aa: 46c0 nop @ (mov r8, r8)
}
PCD_SET_ENDPOINT(USBx, ep->num, (wEpRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX));
80033ac: 687a ldr r2, [r7, #4]
80033ae: 683b ldr r3, [r7, #0]
80033b0: 781b ldrb r3, [r3, #0]
80033b2: 009b lsls r3, r3, #2
80033b4: 18d3 adds r3, r2, r3
80033b6: 226c movs r2, #108 @ 0x6c
80033b8: 18ba adds r2, r7, r2
80033ba: 8812 ldrh r2, [r2, #0]
80033bc: 4983 ldr r1, [pc, #524] @ (80035cc <USB_ActivateEndpoint+0x2b0>)
80033be: 430a orrs r2, r1
80033c0: b292 uxth r2, r2
80033c2: 801a strh r2, [r3, #0]
PCD_SET_EP_ADDRESS(USBx, ep->num, ep->num);
80033c4: 687a ldr r2, [r7, #4]
80033c6: 683b ldr r3, [r7, #0]
80033c8: 781b ldrb r3, [r3, #0]
80033ca: 009b lsls r3, r3, #2
80033cc: 18d3 adds r3, r2, r3
80033ce: 881b ldrh r3, [r3, #0]
80033d0: b29b uxth r3, r3
80033d2: b21b sxth r3, r3
80033d4: 4a7e ldr r2, [pc, #504] @ (80035d0 <USB_ActivateEndpoint+0x2b4>)
80033d6: 4013 ands r3, r2
80033d8: b21a sxth r2, r3
80033da: 683b ldr r3, [r7, #0]
80033dc: 781b ldrb r3, [r3, #0]
80033de: b21b sxth r3, r3
80033e0: 4313 orrs r3, r2
80033e2: b21a sxth r2, r3
80033e4: 2166 movs r1, #102 @ 0x66
80033e6: 187b adds r3, r7, r1
80033e8: 801a strh r2, [r3, #0]
80033ea: 687a ldr r2, [r7, #4]
80033ec: 683b ldr r3, [r7, #0]
80033ee: 781b ldrb r3, [r3, #0]
80033f0: 009b lsls r3, r3, #2
80033f2: 18d3 adds r3, r2, r3
80033f4: 187a adds r2, r7, r1
80033f6: 8812 ldrh r2, [r2, #0]
80033f8: 4974 ldr r1, [pc, #464] @ (80035cc <USB_ActivateEndpoint+0x2b0>)
80033fa: 430a orrs r2, r1
80033fc: b292 uxth r2, r2
80033fe: 801a strh r2, [r3, #0]
if (ep->doublebuffer == 0U)
8003400: 683b ldr r3, [r7, #0]
8003402: 7b1b ldrb r3, [r3, #12]
8003404: 2b00 cmp r3, #0
8003406: d000 beq.n 800340a <USB_ActivateEndpoint+0xee>
8003408: e177 b.n 80036fa <USB_ActivateEndpoint+0x3de>
{
if (ep->is_in != 0U)
800340a: 683b ldr r3, [r7, #0]
800340c: 785b ldrb r3, [r3, #1]
800340e: 2b00 cmp r3, #0
8003410: d100 bne.n 8003414 <USB_ActivateEndpoint+0xf8>
8003412: e07a b.n 800350a <USB_ActivateEndpoint+0x1ee>
{
/*Set the endpoint Transmit buffer address */
PCD_SET_EP_TX_ADDRESS(USBx, ep->num, ep->pmaadress);
8003414: 687b ldr r3, [r7, #4]
8003416: 61bb str r3, [r7, #24]
8003418: 687b ldr r3, [r7, #4]
800341a: 2250 movs r2, #80 @ 0x50
800341c: 5a9b ldrh r3, [r3, r2]
800341e: b29b uxth r3, r3
8003420: 001a movs r2, r3
8003422: 69bb ldr r3, [r7, #24]
8003424: 189b adds r3, r3, r2
8003426: 61bb str r3, [r7, #24]
8003428: 683b ldr r3, [r7, #0]
800342a: 781b ldrb r3, [r3, #0]
800342c: 00da lsls r2, r3, #3
800342e: 69bb ldr r3, [r7, #24]
8003430: 18d3 adds r3, r2, r3
8003432: 2280 movs r2, #128 @ 0x80
8003434: 00d2 lsls r2, r2, #3
8003436: 4694 mov ip, r2
8003438: 4463 add r3, ip
800343a: 617b str r3, [r7, #20]
800343c: 683b ldr r3, [r7, #0]
800343e: 88db ldrh r3, [r3, #6]
8003440: 085b lsrs r3, r3, #1
8003442: b29b uxth r3, r3
8003444: 18db adds r3, r3, r3
8003446: b29a uxth r2, r3
8003448: 697b ldr r3, [r7, #20]
800344a: 801a strh r2, [r3, #0]
PCD_CLEAR_TX_DTOG(USBx, ep->num);
800344c: 687a ldr r2, [r7, #4]
800344e: 683b ldr r3, [r7, #0]
8003450: 781b ldrb r3, [r3, #0]
8003452: 009b lsls r3, r3, #2
8003454: 18d2 adds r2, r2, r3
8003456: 2112 movs r1, #18
8003458: 187b adds r3, r7, r1
800345a: 8812 ldrh r2, [r2, #0]
800345c: 801a strh r2, [r3, #0]
800345e: 187b adds r3, r7, r1
8003460: 881b ldrh r3, [r3, #0]
8003462: 2240 movs r2, #64 @ 0x40
8003464: 4013 ands r3, r2
8003466: d016 beq.n 8003496 <USB_ActivateEndpoint+0x17a>
8003468: 687a ldr r2, [r7, #4]
800346a: 683b ldr r3, [r7, #0]
800346c: 781b ldrb r3, [r3, #0]
800346e: 009b lsls r3, r3, #2
8003470: 18d3 adds r3, r2, r3
8003472: 881b ldrh r3, [r3, #0]
8003474: b29a uxth r2, r3
8003476: 2010 movs r0, #16
8003478: 183b adds r3, r7, r0
800347a: 4955 ldr r1, [pc, #340] @ (80035d0 <USB_ActivateEndpoint+0x2b4>)
800347c: 400a ands r2, r1
800347e: 801a strh r2, [r3, #0]
8003480: 687a ldr r2, [r7, #4]
8003482: 683b ldr r3, [r7, #0]
8003484: 781b ldrb r3, [r3, #0]
8003486: 009b lsls r3, r3, #2
8003488: 18d3 adds r3, r2, r3
800348a: 183a adds r2, r7, r0
800348c: 8812 ldrh r2, [r2, #0]
800348e: 4951 ldr r1, [pc, #324] @ (80035d4 <USB_ActivateEndpoint+0x2b8>)
8003490: 430a orrs r2, r1
8003492: b292 uxth r2, r2
8003494: 801a strh r2, [r3, #0]
if (ep->type != EP_TYPE_ISOC)
8003496: 683b ldr r3, [r7, #0]
8003498: 78db ldrb r3, [r3, #3]
800349a: 2b01 cmp r3, #1
800349c: d01d beq.n 80034da <USB_ActivateEndpoint+0x1be>
{
/* Configure NAK status for the Endpoint */
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK);
800349e: 687a ldr r2, [r7, #4]
80034a0: 683b ldr r3, [r7, #0]
80034a2: 781b ldrb r3, [r3, #0]
80034a4: 009b lsls r3, r3, #2
80034a6: 18d3 adds r3, r2, r3
80034a8: 881b ldrh r3, [r3, #0]
80034aa: b29a uxth r2, r3
80034ac: 200c movs r0, #12
80034ae: 183b adds r3, r7, r0
80034b0: 4949 ldr r1, [pc, #292] @ (80035d8 <USB_ActivateEndpoint+0x2bc>)
80034b2: 400a ands r2, r1
80034b4: 801a strh r2, [r3, #0]
80034b6: 183b adds r3, r7, r0
80034b8: 183a adds r2, r7, r0
80034ba: 8812 ldrh r2, [r2, #0]
80034bc: 2120 movs r1, #32
80034be: 404a eors r2, r1
80034c0: 801a strh r2, [r3, #0]
80034c2: 687a ldr r2, [r7, #4]
80034c4: 683b ldr r3, [r7, #0]
80034c6: 781b ldrb r3, [r3, #0]
80034c8: 009b lsls r3, r3, #2
80034ca: 18d3 adds r3, r2, r3
80034cc: 183a adds r2, r7, r0
80034ce: 8812 ldrh r2, [r2, #0]
80034d0: 493e ldr r1, [pc, #248] @ (80035cc <USB_ActivateEndpoint+0x2b0>)
80034d2: 430a orrs r2, r1
80034d4: b292 uxth r2, r2
80034d6: 801a strh r2, [r3, #0]
80034d8: e2b5 b.n 8003a46 <USB_ActivateEndpoint+0x72a>
}
else
{
/* Configure TX Endpoint to disabled state */
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
80034da: 687a ldr r2, [r7, #4]
80034dc: 683b ldr r3, [r7, #0]
80034de: 781b ldrb r3, [r3, #0]
80034e0: 009b lsls r3, r3, #2
80034e2: 18d3 adds r3, r2, r3
80034e4: 881b ldrh r3, [r3, #0]
80034e6: b29a uxth r2, r3
80034e8: 200e movs r0, #14
80034ea: 183b adds r3, r7, r0
80034ec: 493a ldr r1, [pc, #232] @ (80035d8 <USB_ActivateEndpoint+0x2bc>)
80034ee: 400a ands r2, r1
80034f0: 801a strh r2, [r3, #0]
80034f2: 687a ldr r2, [r7, #4]
80034f4: 683b ldr r3, [r7, #0]
80034f6: 781b ldrb r3, [r3, #0]
80034f8: 009b lsls r3, r3, #2
80034fa: 18d3 adds r3, r2, r3
80034fc: 183a adds r2, r7, r0
80034fe: 8812 ldrh r2, [r2, #0]
8003500: 4932 ldr r1, [pc, #200] @ (80035cc <USB_ActivateEndpoint+0x2b0>)
8003502: 430a orrs r2, r1
8003504: b292 uxth r2, r2
8003506: 801a strh r2, [r3, #0]
8003508: e29d b.n 8003a46 <USB_ActivateEndpoint+0x72a>
}
}
else
{
/* Set the endpoint Receive buffer address */
PCD_SET_EP_RX_ADDRESS(USBx, ep->num, ep->pmaadress);
800350a: 687b ldr r3, [r7, #4]
800350c: 633b str r3, [r7, #48] @ 0x30
800350e: 687b ldr r3, [r7, #4]
8003510: 2250 movs r2, #80 @ 0x50
8003512: 5a9b ldrh r3, [r3, r2]
8003514: b29b uxth r3, r3
8003516: 001a movs r2, r3
8003518: 6b3b ldr r3, [r7, #48] @ 0x30
800351a: 189b adds r3, r3, r2
800351c: 633b str r3, [r7, #48] @ 0x30
800351e: 683b ldr r3, [r7, #0]
8003520: 781b ldrb r3, [r3, #0]
8003522: 00da lsls r2, r3, #3
8003524: 6b3b ldr r3, [r7, #48] @ 0x30
8003526: 18d3 adds r3, r2, r3
8003528: 4a2c ldr r2, [pc, #176] @ (80035dc <USB_ActivateEndpoint+0x2c0>)
800352a: 4694 mov ip, r2
800352c: 4463 add r3, ip
800352e: 62fb str r3, [r7, #44] @ 0x2c
8003530: 683b ldr r3, [r7, #0]
8003532: 88db ldrh r3, [r3, #6]
8003534: 085b lsrs r3, r3, #1
8003536: b29b uxth r3, r3
8003538: 18db adds r3, r3, r3
800353a: b29a uxth r2, r3
800353c: 6afb ldr r3, [r7, #44] @ 0x2c
800353e: 801a strh r2, [r3, #0]
/* Set the endpoint Receive buffer counter */
PCD_SET_EP_RX_CNT(USBx, ep->num, ep->maxpacket);
8003540: 687b ldr r3, [r7, #4]
8003542: 62bb str r3, [r7, #40] @ 0x28
8003544: 687b ldr r3, [r7, #4]
8003546: 2250 movs r2, #80 @ 0x50
8003548: 5a9b ldrh r3, [r3, r2]
800354a: b29b uxth r3, r3
800354c: 001a movs r2, r3
800354e: 6abb ldr r3, [r7, #40] @ 0x28
8003550: 189b adds r3, r3, r2
8003552: 62bb str r3, [r7, #40] @ 0x28
8003554: 683b ldr r3, [r7, #0]
8003556: 781b ldrb r3, [r3, #0]
8003558: 00da lsls r2, r3, #3
800355a: 6abb ldr r3, [r7, #40] @ 0x28
800355c: 18d3 adds r3, r2, r3
800355e: 4a20 ldr r2, [pc, #128] @ (80035e0 <USB_ActivateEndpoint+0x2c4>)
8003560: 4694 mov ip, r2
8003562: 4463 add r3, ip
8003564: 627b str r3, [r7, #36] @ 0x24
8003566: 6a7b ldr r3, [r7, #36] @ 0x24
8003568: 881b ldrh r3, [r3, #0]
800356a: b29b uxth r3, r3
800356c: 059b lsls r3, r3, #22
800356e: 0d9b lsrs r3, r3, #22
8003570: b29a uxth r2, r3
8003572: 6a7b ldr r3, [r7, #36] @ 0x24
8003574: 801a strh r2, [r3, #0]
8003576: 683b ldr r3, [r7, #0]
8003578: 691b ldr r3, [r3, #16]
800357a: 2b00 cmp r3, #0
800357c: d108 bne.n 8003590 <USB_ActivateEndpoint+0x274>
800357e: 6a7b ldr r3, [r7, #36] @ 0x24
8003580: 881b ldrh r3, [r3, #0]
8003582: b29b uxth r3, r3
8003584: 4a17 ldr r2, [pc, #92] @ (80035e4 <USB_ActivateEndpoint+0x2c8>)
8003586: 4313 orrs r3, r2
8003588: b29a uxth r2, r3
800358a: 6a7b ldr r3, [r7, #36] @ 0x24
800358c: 801a strh r2, [r3, #0]
800358e: e045 b.n 800361c <USB_ActivateEndpoint+0x300>
8003590: 683b ldr r3, [r7, #0]
8003592: 691b ldr r3, [r3, #16]
8003594: 2b3e cmp r3, #62 @ 0x3e
8003596: d827 bhi.n 80035e8 <USB_ActivateEndpoint+0x2cc>
8003598: 683b ldr r3, [r7, #0]
800359a: 691b ldr r3, [r3, #16]
800359c: 085b lsrs r3, r3, #1
800359e: 66bb str r3, [r7, #104] @ 0x68
80035a0: 683b ldr r3, [r7, #0]
80035a2: 691b ldr r3, [r3, #16]
80035a4: 2201 movs r2, #1
80035a6: 4013 ands r3, r2
80035a8: d002 beq.n 80035b0 <USB_ActivateEndpoint+0x294>
80035aa: 6ebb ldr r3, [r7, #104] @ 0x68
80035ac: 3301 adds r3, #1
80035ae: 66bb str r3, [r7, #104] @ 0x68
80035b0: 6a7b ldr r3, [r7, #36] @ 0x24
80035b2: 881b ldrh r3, [r3, #0]
80035b4: b29a uxth r2, r3
80035b6: 6ebb ldr r3, [r7, #104] @ 0x68
80035b8: b29b uxth r3, r3
80035ba: 029b lsls r3, r3, #10
80035bc: b29b uxth r3, r3
80035be: 4313 orrs r3, r2
80035c0: b29a uxth r2, r3
80035c2: 6a7b ldr r3, [r7, #36] @ 0x24
80035c4: 801a strh r2, [r3, #0]
80035c6: e029 b.n 800361c <USB_ActivateEndpoint+0x300>
80035c8: ffff898f .word 0xffff898f
80035cc: ffff8080 .word 0xffff8080
80035d0: ffff8f8f .word 0xffff8f8f
80035d4: ffff80c0 .word 0xffff80c0
80035d8: ffff8fbf .word 0xffff8fbf
80035dc: 00000404 .word 0x00000404
80035e0: 00000406 .word 0x00000406
80035e4: ffff8000 .word 0xffff8000
80035e8: 683b ldr r3, [r7, #0]
80035ea: 691b ldr r3, [r3, #16]
80035ec: 095b lsrs r3, r3, #5
80035ee: 66bb str r3, [r7, #104] @ 0x68
80035f0: 683b ldr r3, [r7, #0]
80035f2: 691b ldr r3, [r3, #16]
80035f4: 221f movs r2, #31
80035f6: 4013 ands r3, r2
80035f8: d102 bne.n 8003600 <USB_ActivateEndpoint+0x2e4>
80035fa: 6ebb ldr r3, [r7, #104] @ 0x68
80035fc: 3b01 subs r3, #1
80035fe: 66bb str r3, [r7, #104] @ 0x68
8003600: 6a7b ldr r3, [r7, #36] @ 0x24
8003602: 881b ldrh r3, [r3, #0]
8003604: b29a uxth r2, r3
8003606: 6ebb ldr r3, [r7, #104] @ 0x68
8003608: b29b uxth r3, r3
800360a: 029b lsls r3, r3, #10
800360c: b29b uxth r3, r3
800360e: 4313 orrs r3, r2
8003610: b29b uxth r3, r3
8003612: 4ab5 ldr r2, [pc, #724] @ (80038e8 <USB_ActivateEndpoint+0x5cc>)
8003614: 4313 orrs r3, r2
8003616: b29a uxth r2, r3
8003618: 6a7b ldr r3, [r7, #36] @ 0x24
800361a: 801a strh r2, [r3, #0]
PCD_CLEAR_RX_DTOG(USBx, ep->num);
800361c: 687a ldr r2, [r7, #4]
800361e: 683b ldr r3, [r7, #0]
8003620: 781b ldrb r3, [r3, #0]
8003622: 009b lsls r3, r3, #2
8003624: 18d2 adds r2, r2, r3
8003626: 2122 movs r1, #34 @ 0x22
8003628: 187b adds r3, r7, r1
800362a: 8812 ldrh r2, [r2, #0]
800362c: 801a strh r2, [r3, #0]
800362e: 187b adds r3, r7, r1
8003630: 881a ldrh r2, [r3, #0]
8003632: 2380 movs r3, #128 @ 0x80
8003634: 01db lsls r3, r3, #7
8003636: 4013 ands r3, r2
8003638: d016 beq.n 8003668 <USB_ActivateEndpoint+0x34c>
800363a: 687a ldr r2, [r7, #4]
800363c: 683b ldr r3, [r7, #0]
800363e: 781b ldrb r3, [r3, #0]
8003640: 009b lsls r3, r3, #2
8003642: 18d3 adds r3, r2, r3
8003644: 881b ldrh r3, [r3, #0]
8003646: b29a uxth r2, r3
8003648: 2020 movs r0, #32
800364a: 183b adds r3, r7, r0
800364c: 49a7 ldr r1, [pc, #668] @ (80038ec <USB_ActivateEndpoint+0x5d0>)
800364e: 400a ands r2, r1
8003650: 801a strh r2, [r3, #0]
8003652: 687a ldr r2, [r7, #4]
8003654: 683b ldr r3, [r7, #0]
8003656: 781b ldrb r3, [r3, #0]
8003658: 009b lsls r3, r3, #2
800365a: 18d3 adds r3, r2, r3
800365c: 183a adds r2, r7, r0
800365e: 8812 ldrh r2, [r2, #0]
8003660: 49a3 ldr r1, [pc, #652] @ (80038f0 <USB_ActivateEndpoint+0x5d4>)
8003662: 430a orrs r2, r1
8003664: b292 uxth r2, r2
8003666: 801a strh r2, [r3, #0]
if (ep->num == 0U)
8003668: 683b ldr r3, [r7, #0]
800366a: 781b ldrb r3, [r3, #0]
800366c: 2b00 cmp r3, #0
800366e: d125 bne.n 80036bc <USB_ActivateEndpoint+0x3a0>
{
/* Configure VALID status for EP0 */
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID);
8003670: 687a ldr r2, [r7, #4]
8003672: 683b ldr r3, [r7, #0]
8003674: 781b ldrb r3, [r3, #0]
8003676: 009b lsls r3, r3, #2
8003678: 18d3 adds r3, r2, r3
800367a: 881b ldrh r3, [r3, #0]
800367c: b29a uxth r2, r3
800367e: 201c movs r0, #28
8003680: 183b adds r3, r7, r0
8003682: 499c ldr r1, [pc, #624] @ (80038f4 <USB_ActivateEndpoint+0x5d8>)
8003684: 400a ands r2, r1
8003686: 801a strh r2, [r3, #0]
8003688: 183b adds r3, r7, r0
800368a: 183a adds r2, r7, r0
800368c: 8812 ldrh r2, [r2, #0]
800368e: 2180 movs r1, #128 @ 0x80
8003690: 0149 lsls r1, r1, #5
8003692: 404a eors r2, r1
8003694: 801a strh r2, [r3, #0]
8003696: 183b adds r3, r7, r0
8003698: 183a adds r2, r7, r0
800369a: 8812 ldrh r2, [r2, #0]
800369c: 2180 movs r1, #128 @ 0x80
800369e: 0189 lsls r1, r1, #6
80036a0: 404a eors r2, r1
80036a2: 801a strh r2, [r3, #0]
80036a4: 687a ldr r2, [r7, #4]
80036a6: 683b ldr r3, [r7, #0]
80036a8: 781b ldrb r3, [r3, #0]
80036aa: 009b lsls r3, r3, #2
80036ac: 18d3 adds r3, r2, r3
80036ae: 183a adds r2, r7, r0
80036b0: 8812 ldrh r2, [r2, #0]
80036b2: 4991 ldr r1, [pc, #580] @ (80038f8 <USB_ActivateEndpoint+0x5dc>)
80036b4: 430a orrs r2, r1
80036b6: b292 uxth r2, r2
80036b8: 801a strh r2, [r3, #0]
80036ba: e1c4 b.n 8003a46 <USB_ActivateEndpoint+0x72a>
}
else
{
/* Configure NAK status for OUT Endpoint */
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_NAK);
80036bc: 687a ldr r2, [r7, #4]
80036be: 683b ldr r3, [r7, #0]
80036c0: 781b ldrb r3, [r3, #0]
80036c2: 009b lsls r3, r3, #2
80036c4: 18d3 adds r3, r2, r3
80036c6: 881b ldrh r3, [r3, #0]
80036c8: b29a uxth r2, r3
80036ca: 201e movs r0, #30
80036cc: 183b adds r3, r7, r0
80036ce: 4989 ldr r1, [pc, #548] @ (80038f4 <USB_ActivateEndpoint+0x5d8>)
80036d0: 400a ands r2, r1
80036d2: 801a strh r2, [r3, #0]
80036d4: 183b adds r3, r7, r0
80036d6: 183a adds r2, r7, r0
80036d8: 8812 ldrh r2, [r2, #0]
80036da: 2180 movs r1, #128 @ 0x80
80036dc: 0189 lsls r1, r1, #6
80036de: 404a eors r2, r1
80036e0: 801a strh r2, [r3, #0]
80036e2: 687a ldr r2, [r7, #4]
80036e4: 683b ldr r3, [r7, #0]
80036e6: 781b ldrb r3, [r3, #0]
80036e8: 009b lsls r3, r3, #2
80036ea: 18d3 adds r3, r2, r3
80036ec: 183a adds r2, r7, r0
80036ee: 8812 ldrh r2, [r2, #0]
80036f0: 4981 ldr r1, [pc, #516] @ (80038f8 <USB_ActivateEndpoint+0x5dc>)
80036f2: 430a orrs r2, r1
80036f4: b292 uxth r2, r2
80036f6: 801a strh r2, [r3, #0]
80036f8: e1a5 b.n 8003a46 <USB_ActivateEndpoint+0x72a>
}
#if (USE_USB_DOUBLE_BUFFER == 1U)
/* Double Buffer */
else
{
if (ep->type == EP_TYPE_BULK)
80036fa: 683b ldr r3, [r7, #0]
80036fc: 78db ldrb r3, [r3, #3]
80036fe: 2b02 cmp r3, #2
8003700: d117 bne.n 8003732 <USB_ActivateEndpoint+0x416>
{
/* Set bulk endpoint as double buffered */
PCD_SET_BULK_EP_DBUF(USBx, ep->num);
8003702: 687a ldr r2, [r7, #4]
8003704: 683b ldr r3, [r7, #0]
8003706: 781b ldrb r3, [r3, #0]
8003708: 009b lsls r3, r3, #2
800370a: 18d3 adds r3, r2, r3
800370c: 881b ldrh r3, [r3, #0]
800370e: b29a uxth r2, r3
8003710: 2062 movs r0, #98 @ 0x62
8003712: 183b adds r3, r7, r0
8003714: 4975 ldr r1, [pc, #468] @ (80038ec <USB_ActivateEndpoint+0x5d0>)
8003716: 400a ands r2, r1
8003718: 801a strh r2, [r3, #0]
800371a: 687a ldr r2, [r7, #4]
800371c: 683b ldr r3, [r7, #0]
800371e: 781b ldrb r3, [r3, #0]
8003720: 009b lsls r3, r3, #2
8003722: 18d3 adds r3, r2, r3
8003724: 183a adds r2, r7, r0
8003726: 8812 ldrh r2, [r2, #0]
8003728: 4974 ldr r1, [pc, #464] @ (80038fc <USB_ActivateEndpoint+0x5e0>)
800372a: 430a orrs r2, r1
800372c: b292 uxth r2, r2
800372e: 801a strh r2, [r3, #0]
8003730: e016 b.n 8003760 <USB_ActivateEndpoint+0x444>
}
else
{
/* Set the ISOC endpoint in double buffer mode */
PCD_CLEAR_EP_KIND(USBx, ep->num);
8003732: 687a ldr r2, [r7, #4]
8003734: 683b ldr r3, [r7, #0]
8003736: 781b ldrb r3, [r3, #0]
8003738: 009b lsls r3, r3, #2
800373a: 18d3 adds r3, r2, r3
800373c: 881b ldrh r3, [r3, #0]
800373e: b29a uxth r2, r3
8003740: 2064 movs r0, #100 @ 0x64
8003742: 183b adds r3, r7, r0
8003744: 496e ldr r1, [pc, #440] @ (8003900 <USB_ActivateEndpoint+0x5e4>)
8003746: 400a ands r2, r1
8003748: 801a strh r2, [r3, #0]
800374a: 687a ldr r2, [r7, #4]
800374c: 683b ldr r3, [r7, #0]
800374e: 781b ldrb r3, [r3, #0]
8003750: 009b lsls r3, r3, #2
8003752: 18d3 adds r3, r2, r3
8003754: 183a adds r2, r7, r0
8003756: 8812 ldrh r2, [r2, #0]
8003758: 4967 ldr r1, [pc, #412] @ (80038f8 <USB_ActivateEndpoint+0x5dc>)
800375a: 430a orrs r2, r1
800375c: b292 uxth r2, r2
800375e: 801a strh r2, [r3, #0]
}
/* Set buffer address for double buffered mode */
PCD_SET_EP_DBUF_ADDR(USBx, ep->num, ep->pmaaddr0, ep->pmaaddr1);
8003760: 687b ldr r3, [r7, #4]
8003762: 65fb str r3, [r7, #92] @ 0x5c
8003764: 687b ldr r3, [r7, #4]
8003766: 2250 movs r2, #80 @ 0x50
8003768: 5a9b ldrh r3, [r3, r2]
800376a: b29b uxth r3, r3
800376c: 001a movs r2, r3
800376e: 6dfb ldr r3, [r7, #92] @ 0x5c
8003770: 189b adds r3, r3, r2
8003772: 65fb str r3, [r7, #92] @ 0x5c
8003774: 683b ldr r3, [r7, #0]
8003776: 781b ldrb r3, [r3, #0]
8003778: 00da lsls r2, r3, #3
800377a: 6dfb ldr r3, [r7, #92] @ 0x5c
800377c: 18d3 adds r3, r2, r3
800377e: 2280 movs r2, #128 @ 0x80
8003780: 00d2 lsls r2, r2, #3
8003782: 4694 mov ip, r2
8003784: 4463 add r3, ip
8003786: 65bb str r3, [r7, #88] @ 0x58
8003788: 683b ldr r3, [r7, #0]
800378a: 891b ldrh r3, [r3, #8]
800378c: 085b lsrs r3, r3, #1
800378e: b29b uxth r3, r3
8003790: 18db adds r3, r3, r3
8003792: b29a uxth r2, r3
8003794: 6dbb ldr r3, [r7, #88] @ 0x58
8003796: 801a strh r2, [r3, #0]
8003798: 687b ldr r3, [r7, #4]
800379a: 657b str r3, [r7, #84] @ 0x54
800379c: 687b ldr r3, [r7, #4]
800379e: 2250 movs r2, #80 @ 0x50
80037a0: 5a9b ldrh r3, [r3, r2]
80037a2: b29b uxth r3, r3
80037a4: 001a movs r2, r3
80037a6: 6d7b ldr r3, [r7, #84] @ 0x54
80037a8: 189b adds r3, r3, r2
80037aa: 657b str r3, [r7, #84] @ 0x54
80037ac: 683b ldr r3, [r7, #0]
80037ae: 781b ldrb r3, [r3, #0]
80037b0: 00da lsls r2, r3, #3
80037b2: 6d7b ldr r3, [r7, #84] @ 0x54
80037b4: 18d3 adds r3, r2, r3
80037b6: 4a53 ldr r2, [pc, #332] @ (8003904 <USB_ActivateEndpoint+0x5e8>)
80037b8: 4694 mov ip, r2
80037ba: 4463 add r3, ip
80037bc: 653b str r3, [r7, #80] @ 0x50
80037be: 683b ldr r3, [r7, #0]
80037c0: 895b ldrh r3, [r3, #10]
80037c2: 085b lsrs r3, r3, #1
80037c4: b29b uxth r3, r3
80037c6: 18db adds r3, r3, r3
80037c8: b29a uxth r2, r3
80037ca: 6d3b ldr r3, [r7, #80] @ 0x50
80037cc: 801a strh r2, [r3, #0]
if (ep->is_in == 0U)
80037ce: 683b ldr r3, [r7, #0]
80037d0: 785b ldrb r3, [r3, #1]
80037d2: 2b00 cmp r3, #0
80037d4: d000 beq.n 80037d8 <USB_ActivateEndpoint+0x4bc>
80037d6: e09b b.n 8003910 <USB_ActivateEndpoint+0x5f4>
{
/* Clear the data toggle bits for the endpoint IN/OUT */
PCD_CLEAR_RX_DTOG(USBx, ep->num);
80037d8: 687a ldr r2, [r7, #4]
80037da: 683b ldr r3, [r7, #0]
80037dc: 781b ldrb r3, [r3, #0]
80037de: 009b lsls r3, r3, #2
80037e0: 18d2 adds r2, r2, r3
80037e2: 2140 movs r1, #64 @ 0x40
80037e4: 187b adds r3, r7, r1
80037e6: 8812 ldrh r2, [r2, #0]
80037e8: 801a strh r2, [r3, #0]
80037ea: 187b adds r3, r7, r1
80037ec: 881a ldrh r2, [r3, #0]
80037ee: 2380 movs r3, #128 @ 0x80
80037f0: 01db lsls r3, r3, #7
80037f2: 4013 ands r3, r2
80037f4: d016 beq.n 8003824 <USB_ActivateEndpoint+0x508>
80037f6: 687a ldr r2, [r7, #4]
80037f8: 683b ldr r3, [r7, #0]
80037fa: 781b ldrb r3, [r3, #0]
80037fc: 009b lsls r3, r3, #2
80037fe: 18d3 adds r3, r2, r3
8003800: 881b ldrh r3, [r3, #0]
8003802: b29a uxth r2, r3
8003804: 203e movs r0, #62 @ 0x3e
8003806: 183b adds r3, r7, r0
8003808: 4938 ldr r1, [pc, #224] @ (80038ec <USB_ActivateEndpoint+0x5d0>)
800380a: 400a ands r2, r1
800380c: 801a strh r2, [r3, #0]
800380e: 687a ldr r2, [r7, #4]
8003810: 683b ldr r3, [r7, #0]
8003812: 781b ldrb r3, [r3, #0]
8003814: 009b lsls r3, r3, #2
8003816: 18d3 adds r3, r2, r3
8003818: 183a adds r2, r7, r0
800381a: 8812 ldrh r2, [r2, #0]
800381c: 4934 ldr r1, [pc, #208] @ (80038f0 <USB_ActivateEndpoint+0x5d4>)
800381e: 430a orrs r2, r1
8003820: b292 uxth r2, r2
8003822: 801a strh r2, [r3, #0]
PCD_CLEAR_TX_DTOG(USBx, ep->num);
8003824: 687a ldr r2, [r7, #4]
8003826: 683b ldr r3, [r7, #0]
8003828: 781b ldrb r3, [r3, #0]
800382a: 009b lsls r3, r3, #2
800382c: 18d2 adds r2, r2, r3
800382e: 213c movs r1, #60 @ 0x3c
8003830: 187b adds r3, r7, r1
8003832: 8812 ldrh r2, [r2, #0]
8003834: 801a strh r2, [r3, #0]
8003836: 187b adds r3, r7, r1
8003838: 881b ldrh r3, [r3, #0]
800383a: 2240 movs r2, #64 @ 0x40
800383c: 4013 ands r3, r2
800383e: d016 beq.n 800386e <USB_ActivateEndpoint+0x552>
8003840: 687a ldr r2, [r7, #4]
8003842: 683b ldr r3, [r7, #0]
8003844: 781b ldrb r3, [r3, #0]
8003846: 009b lsls r3, r3, #2
8003848: 18d3 adds r3, r2, r3
800384a: 881b ldrh r3, [r3, #0]
800384c: b29a uxth r2, r3
800384e: 203a movs r0, #58 @ 0x3a
8003850: 183b adds r3, r7, r0
8003852: 4926 ldr r1, [pc, #152] @ (80038ec <USB_ActivateEndpoint+0x5d0>)
8003854: 400a ands r2, r1
8003856: 801a strh r2, [r3, #0]
8003858: 687a ldr r2, [r7, #4]
800385a: 683b ldr r3, [r7, #0]
800385c: 781b ldrb r3, [r3, #0]
800385e: 009b lsls r3, r3, #2
8003860: 18d3 adds r3, r2, r3
8003862: 183a adds r2, r7, r0
8003864: 8812 ldrh r2, [r2, #0]
8003866: 4928 ldr r1, [pc, #160] @ (8003908 <USB_ActivateEndpoint+0x5ec>)
8003868: 430a orrs r2, r1
800386a: b292 uxth r2, r2
800386c: 801a strh r2, [r3, #0]
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID);
800386e: 687a ldr r2, [r7, #4]
8003870: 683b ldr r3, [r7, #0]
8003872: 781b ldrb r3, [r3, #0]
8003874: 009b lsls r3, r3, #2
8003876: 18d3 adds r3, r2, r3
8003878: 881b ldrh r3, [r3, #0]
800387a: b29a uxth r2, r3
800387c: 2038 movs r0, #56 @ 0x38
800387e: 183b adds r3, r7, r0
8003880: 491c ldr r1, [pc, #112] @ (80038f4 <USB_ActivateEndpoint+0x5d8>)
8003882: 400a ands r2, r1
8003884: 801a strh r2, [r3, #0]
8003886: 183b adds r3, r7, r0
8003888: 183a adds r2, r7, r0
800388a: 8812 ldrh r2, [r2, #0]
800388c: 2180 movs r1, #128 @ 0x80
800388e: 0149 lsls r1, r1, #5
8003890: 404a eors r2, r1
8003892: 801a strh r2, [r3, #0]
8003894: 183b adds r3, r7, r0
8003896: 183a adds r2, r7, r0
8003898: 8812 ldrh r2, [r2, #0]
800389a: 2180 movs r1, #128 @ 0x80
800389c: 0189 lsls r1, r1, #6
800389e: 404a eors r2, r1
80038a0: 801a strh r2, [r3, #0]
80038a2: 687a ldr r2, [r7, #4]
80038a4: 683b ldr r3, [r7, #0]
80038a6: 781b ldrb r3, [r3, #0]
80038a8: 009b lsls r3, r3, #2
80038aa: 18d3 adds r3, r2, r3
80038ac: 183a adds r2, r7, r0
80038ae: 8812 ldrh r2, [r2, #0]
80038b0: 4911 ldr r1, [pc, #68] @ (80038f8 <USB_ActivateEndpoint+0x5dc>)
80038b2: 430a orrs r2, r1
80038b4: b292 uxth r2, r2
80038b6: 801a strh r2, [r3, #0]
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
80038b8: 687a ldr r2, [r7, #4]
80038ba: 683b ldr r3, [r7, #0]
80038bc: 781b ldrb r3, [r3, #0]
80038be: 009b lsls r3, r3, #2
80038c0: 18d3 adds r3, r2, r3
80038c2: 881b ldrh r3, [r3, #0]
80038c4: b29a uxth r2, r3
80038c6: 2036 movs r0, #54 @ 0x36
80038c8: 183b adds r3, r7, r0
80038ca: 4910 ldr r1, [pc, #64] @ (800390c <USB_ActivateEndpoint+0x5f0>)
80038cc: 400a ands r2, r1
80038ce: 801a strh r2, [r3, #0]
80038d0: 687a ldr r2, [r7, #4]
80038d2: 683b ldr r3, [r7, #0]
80038d4: 781b ldrb r3, [r3, #0]
80038d6: 009b lsls r3, r3, #2
80038d8: 18d3 adds r3, r2, r3
80038da: 183a adds r2, r7, r0
80038dc: 8812 ldrh r2, [r2, #0]
80038de: 4906 ldr r1, [pc, #24] @ (80038f8 <USB_ActivateEndpoint+0x5dc>)
80038e0: 430a orrs r2, r1
80038e2: b292 uxth r2, r2
80038e4: 801a strh r2, [r3, #0]
80038e6: e0ae b.n 8003a46 <USB_ActivateEndpoint+0x72a>
80038e8: ffff8000 .word 0xffff8000
80038ec: ffff8f8f .word 0xffff8f8f
80038f0: ffffc080 .word 0xffffc080
80038f4: ffffbf8f .word 0xffffbf8f
80038f8: ffff8080 .word 0xffff8080
80038fc: ffff8180 .word 0xffff8180
8003900: ffff8e8f .word 0xffff8e8f
8003904: 00000404 .word 0x00000404
8003908: ffff80c0 .word 0xffff80c0
800390c: ffff8fbf .word 0xffff8fbf
}
else
{
/* Clear the data toggle bits for the endpoint IN/OUT */
PCD_CLEAR_RX_DTOG(USBx, ep->num);
8003910: 687a ldr r2, [r7, #4]
8003912: 683b ldr r3, [r7, #0]
8003914: 781b ldrb r3, [r3, #0]
8003916: 009b lsls r3, r3, #2
8003918: 18d2 adds r2, r2, r3
800391a: 214e movs r1, #78 @ 0x4e
800391c: 187b adds r3, r7, r1
800391e: 8812 ldrh r2, [r2, #0]
8003920: 801a strh r2, [r3, #0]
8003922: 187b adds r3, r7, r1
8003924: 881a ldrh r2, [r3, #0]
8003926: 2380 movs r3, #128 @ 0x80
8003928: 01db lsls r3, r3, #7
800392a: 4013 ands r3, r2
800392c: d016 beq.n 800395c <USB_ActivateEndpoint+0x640>
800392e: 687a ldr r2, [r7, #4]
8003930: 683b ldr r3, [r7, #0]
8003932: 781b ldrb r3, [r3, #0]
8003934: 009b lsls r3, r3, #2
8003936: 18d3 adds r3, r2, r3
8003938: 881b ldrh r3, [r3, #0]
800393a: b29a uxth r2, r3
800393c: 204c movs r0, #76 @ 0x4c
800393e: 183b adds r3, r7, r0
8003940: 4944 ldr r1, [pc, #272] @ (8003a54 <USB_ActivateEndpoint+0x738>)
8003942: 400a ands r2, r1
8003944: 801a strh r2, [r3, #0]
8003946: 687a ldr r2, [r7, #4]
8003948: 683b ldr r3, [r7, #0]
800394a: 781b ldrb r3, [r3, #0]
800394c: 009b lsls r3, r3, #2
800394e: 18d3 adds r3, r2, r3
8003950: 183a adds r2, r7, r0
8003952: 8812 ldrh r2, [r2, #0]
8003954: 4940 ldr r1, [pc, #256] @ (8003a58 <USB_ActivateEndpoint+0x73c>)
8003956: 430a orrs r2, r1
8003958: b292 uxth r2, r2
800395a: 801a strh r2, [r3, #0]
PCD_CLEAR_TX_DTOG(USBx, ep->num);
800395c: 687a ldr r2, [r7, #4]
800395e: 683b ldr r3, [r7, #0]
8003960: 781b ldrb r3, [r3, #0]
8003962: 009b lsls r3, r3, #2
8003964: 18d2 adds r2, r2, r3
8003966: 214a movs r1, #74 @ 0x4a
8003968: 187b adds r3, r7, r1
800396a: 8812 ldrh r2, [r2, #0]
800396c: 801a strh r2, [r3, #0]
800396e: 187b adds r3, r7, r1
8003970: 881b ldrh r3, [r3, #0]
8003972: 2240 movs r2, #64 @ 0x40
8003974: 4013 ands r3, r2
8003976: d016 beq.n 80039a6 <USB_ActivateEndpoint+0x68a>
8003978: 687a ldr r2, [r7, #4]
800397a: 683b ldr r3, [r7, #0]
800397c: 781b ldrb r3, [r3, #0]
800397e: 009b lsls r3, r3, #2
8003980: 18d3 adds r3, r2, r3
8003982: 881b ldrh r3, [r3, #0]
8003984: b29a uxth r2, r3
8003986: 2048 movs r0, #72 @ 0x48
8003988: 183b adds r3, r7, r0
800398a: 4932 ldr r1, [pc, #200] @ (8003a54 <USB_ActivateEndpoint+0x738>)
800398c: 400a ands r2, r1
800398e: 801a strh r2, [r3, #0]
8003990: 687a ldr r2, [r7, #4]
8003992: 683b ldr r3, [r7, #0]
8003994: 781b ldrb r3, [r3, #0]
8003996: 009b lsls r3, r3, #2
8003998: 18d3 adds r3, r2, r3
800399a: 183a adds r2, r7, r0
800399c: 8812 ldrh r2, [r2, #0]
800399e: 492f ldr r1, [pc, #188] @ (8003a5c <USB_ActivateEndpoint+0x740>)
80039a0: 430a orrs r2, r1
80039a2: b292 uxth r2, r2
80039a4: 801a strh r2, [r3, #0]
if (ep->type != EP_TYPE_ISOC)
80039a6: 683b ldr r3, [r7, #0]
80039a8: 78db ldrb r3, [r3, #3]
80039aa: 2b01 cmp r3, #1
80039ac: d01d beq.n 80039ea <USB_ActivateEndpoint+0x6ce>
{
/* Configure NAK status for the Endpoint */
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK);
80039ae: 687a ldr r2, [r7, #4]
80039b0: 683b ldr r3, [r7, #0]
80039b2: 781b ldrb r3, [r3, #0]
80039b4: 009b lsls r3, r3, #2
80039b6: 18d3 adds r3, r2, r3
80039b8: 881b ldrh r3, [r3, #0]
80039ba: b29a uxth r2, r3
80039bc: 2044 movs r0, #68 @ 0x44
80039be: 183b adds r3, r7, r0
80039c0: 4927 ldr r1, [pc, #156] @ (8003a60 <USB_ActivateEndpoint+0x744>)
80039c2: 400a ands r2, r1
80039c4: 801a strh r2, [r3, #0]
80039c6: 183b adds r3, r7, r0
80039c8: 183a adds r2, r7, r0
80039ca: 8812 ldrh r2, [r2, #0]
80039cc: 2120 movs r1, #32
80039ce: 404a eors r2, r1
80039d0: 801a strh r2, [r3, #0]
80039d2: 687a ldr r2, [r7, #4]
80039d4: 683b ldr r3, [r7, #0]
80039d6: 781b ldrb r3, [r3, #0]
80039d8: 009b lsls r3, r3, #2
80039da: 18d3 adds r3, r2, r3
80039dc: 183a adds r2, r7, r0
80039de: 8812 ldrh r2, [r2, #0]
80039e0: 4920 ldr r1, [pc, #128] @ (8003a64 <USB_ActivateEndpoint+0x748>)
80039e2: 430a orrs r2, r1
80039e4: b292 uxth r2, r2
80039e6: 801a strh r2, [r3, #0]
80039e8: e016 b.n 8003a18 <USB_ActivateEndpoint+0x6fc>
}
else
{
/* Configure TX Endpoint to disabled state */
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
80039ea: 687a ldr r2, [r7, #4]
80039ec: 683b ldr r3, [r7, #0]
80039ee: 781b ldrb r3, [r3, #0]
80039f0: 009b lsls r3, r3, #2
80039f2: 18d3 adds r3, r2, r3
80039f4: 881b ldrh r3, [r3, #0]
80039f6: b29a uxth r2, r3
80039f8: 2046 movs r0, #70 @ 0x46
80039fa: 183b adds r3, r7, r0
80039fc: 4918 ldr r1, [pc, #96] @ (8003a60 <USB_ActivateEndpoint+0x744>)
80039fe: 400a ands r2, r1
8003a00: 801a strh r2, [r3, #0]
8003a02: 687a ldr r2, [r7, #4]
8003a04: 683b ldr r3, [r7, #0]
8003a06: 781b ldrb r3, [r3, #0]
8003a08: 009b lsls r3, r3, #2
8003a0a: 18d3 adds r3, r2, r3
8003a0c: 183a adds r2, r7, r0
8003a0e: 8812 ldrh r2, [r2, #0]
8003a10: 4914 ldr r1, [pc, #80] @ (8003a64 <USB_ActivateEndpoint+0x748>)
8003a12: 430a orrs r2, r1
8003a14: b292 uxth r2, r2
8003a16: 801a strh r2, [r3, #0]
}
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS);
8003a18: 687a ldr r2, [r7, #4]
8003a1a: 683b ldr r3, [r7, #0]
8003a1c: 781b ldrb r3, [r3, #0]
8003a1e: 009b lsls r3, r3, #2
8003a20: 18d3 adds r3, r2, r3
8003a22: 881b ldrh r3, [r3, #0]
8003a24: b29a uxth r2, r3
8003a26: 2042 movs r0, #66 @ 0x42
8003a28: 183b adds r3, r7, r0
8003a2a: 490f ldr r1, [pc, #60] @ (8003a68 <USB_ActivateEndpoint+0x74c>)
8003a2c: 400a ands r2, r1
8003a2e: 801a strh r2, [r3, #0]
8003a30: 687a ldr r2, [r7, #4]
8003a32: 683b ldr r3, [r7, #0]
8003a34: 781b ldrb r3, [r3, #0]
8003a36: 009b lsls r3, r3, #2
8003a38: 18d3 adds r3, r2, r3
8003a3a: 183a adds r2, r7, r0
8003a3c: 8812 ldrh r2, [r2, #0]
8003a3e: 4909 ldr r1, [pc, #36] @ (8003a64 <USB_ActivateEndpoint+0x748>)
8003a40: 430a orrs r2, r1
8003a42: b292 uxth r2, r2
8003a44: 801a strh r2, [r3, #0]
}
}
#endif /* (USE_USB_DOUBLE_BUFFER == 1U) */
return ret;
8003a46: 236f movs r3, #111 @ 0x6f
8003a48: 18fb adds r3, r7, r3
8003a4a: 781b ldrb r3, [r3, #0]
}
8003a4c: 0018 movs r0, r3
8003a4e: 46bd mov sp, r7
8003a50: b01c add sp, #112 @ 0x70
8003a52: bd80 pop {r7, pc}
8003a54: ffff8f8f .word 0xffff8f8f
8003a58: ffffc080 .word 0xffffc080
8003a5c: ffff80c0 .word 0xffff80c0
8003a60: ffff8fbf .word 0xffff8fbf
8003a64: ffff8080 .word 0xffff8080
8003a68: ffffbf8f .word 0xffffbf8f
08003a6c <USB_DeactivateEndpoint>:
* @param USBx Selected device
* @param ep pointer to endpoint structure
* @retval HAL status
*/
HAL_StatusTypeDef USB_DeactivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep)
{
8003a6c: b580 push {r7, lr}
8003a6e: b08c sub sp, #48 @ 0x30
8003a70: af00 add r7, sp, #0
8003a72: 6078 str r0, [r7, #4]
8003a74: 6039 str r1, [r7, #0]
if (ep->doublebuffer == 0U)
8003a76: 683b ldr r3, [r7, #0]
8003a78: 7b1b ldrb r3, [r3, #12]
8003a7a: 2b00 cmp r3, #0
8003a7c: d000 beq.n 8003a80 <USB_DeactivateEndpoint+0x14>
8003a7e: e07e b.n 8003b7e <USB_DeactivateEndpoint+0x112>
{
if (ep->is_in != 0U)
8003a80: 683b ldr r3, [r7, #0]
8003a82: 785b ldrb r3, [r3, #1]
8003a84: 2b00 cmp r3, #0
8003a86: d03c beq.n 8003b02 <USB_DeactivateEndpoint+0x96>
{
PCD_CLEAR_TX_DTOG(USBx, ep->num);
8003a88: 687a ldr r2, [r7, #4]
8003a8a: 683b ldr r3, [r7, #0]
8003a8c: 781b ldrb r3, [r3, #0]
8003a8e: 009b lsls r3, r3, #2
8003a90: 18d2 adds r2, r2, r3
8003a92: 210c movs r1, #12
8003a94: 187b adds r3, r7, r1
8003a96: 8812 ldrh r2, [r2, #0]
8003a98: 801a strh r2, [r3, #0]
8003a9a: 187b adds r3, r7, r1
8003a9c: 881b ldrh r3, [r3, #0]
8003a9e: 2240 movs r2, #64 @ 0x40
8003aa0: 4013 ands r3, r2
8003aa2: d016 beq.n 8003ad2 <USB_DeactivateEndpoint+0x66>
8003aa4: 687a ldr r2, [r7, #4]
8003aa6: 683b ldr r3, [r7, #0]
8003aa8: 781b ldrb r3, [r3, #0]
8003aaa: 009b lsls r3, r3, #2
8003aac: 18d3 adds r3, r2, r3
8003aae: 881b ldrh r3, [r3, #0]
8003ab0: b29a uxth r2, r3
8003ab2: 200a movs r0, #10
8003ab4: 183b adds r3, r7, r0
8003ab6: 49c7 ldr r1, [pc, #796] @ (8003dd4 <USB_DeactivateEndpoint+0x368>)
8003ab8: 400a ands r2, r1
8003aba: 801a strh r2, [r3, #0]
8003abc: 687a ldr r2, [r7, #4]
8003abe: 683b ldr r3, [r7, #0]
8003ac0: 781b ldrb r3, [r3, #0]
8003ac2: 009b lsls r3, r3, #2
8003ac4: 18d3 adds r3, r2, r3
8003ac6: 183a adds r2, r7, r0
8003ac8: 8812 ldrh r2, [r2, #0]
8003aca: 49c3 ldr r1, [pc, #780] @ (8003dd8 <USB_DeactivateEndpoint+0x36c>)
8003acc: 430a orrs r2, r1
8003ace: b292 uxth r2, r2
8003ad0: 801a strh r2, [r3, #0]
/* Configure DISABLE status for the Endpoint */
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
8003ad2: 687a ldr r2, [r7, #4]
8003ad4: 683b ldr r3, [r7, #0]
8003ad6: 781b ldrb r3, [r3, #0]
8003ad8: 009b lsls r3, r3, #2
8003ada: 18d3 adds r3, r2, r3
8003adc: 881b ldrh r3, [r3, #0]
8003ade: b29a uxth r2, r3
8003ae0: 2008 movs r0, #8
8003ae2: 183b adds r3, r7, r0
8003ae4: 49bd ldr r1, [pc, #756] @ (8003ddc <USB_DeactivateEndpoint+0x370>)
8003ae6: 400a ands r2, r1
8003ae8: 801a strh r2, [r3, #0]
8003aea: 687a ldr r2, [r7, #4]
8003aec: 683b ldr r3, [r7, #0]
8003aee: 781b ldrb r3, [r3, #0]
8003af0: 009b lsls r3, r3, #2
8003af2: 18d3 adds r3, r2, r3
8003af4: 183a adds r2, r7, r0
8003af6: 8812 ldrh r2, [r2, #0]
8003af8: 49b9 ldr r1, [pc, #740] @ (8003de0 <USB_DeactivateEndpoint+0x374>)
8003afa: 430a orrs r2, r1
8003afc: b292 uxth r2, r2
8003afe: 801a strh r2, [r3, #0]
8003b00: e163 b.n 8003dca <USB_DeactivateEndpoint+0x35e>
}
else
{
PCD_CLEAR_RX_DTOG(USBx, ep->num);
8003b02: 687a ldr r2, [r7, #4]
8003b04: 683b ldr r3, [r7, #0]
8003b06: 781b ldrb r3, [r3, #0]
8003b08: 009b lsls r3, r3, #2
8003b0a: 18d2 adds r2, r2, r3
8003b0c: 2112 movs r1, #18
8003b0e: 187b adds r3, r7, r1
8003b10: 8812 ldrh r2, [r2, #0]
8003b12: 801a strh r2, [r3, #0]
8003b14: 187b adds r3, r7, r1
8003b16: 881a ldrh r2, [r3, #0]
8003b18: 2380 movs r3, #128 @ 0x80
8003b1a: 01db lsls r3, r3, #7
8003b1c: 4013 ands r3, r2
8003b1e: d016 beq.n 8003b4e <USB_DeactivateEndpoint+0xe2>
8003b20: 687a ldr r2, [r7, #4]
8003b22: 683b ldr r3, [r7, #0]
8003b24: 781b ldrb r3, [r3, #0]
8003b26: 009b lsls r3, r3, #2
8003b28: 18d3 adds r3, r2, r3
8003b2a: 881b ldrh r3, [r3, #0]
8003b2c: b29a uxth r2, r3
8003b2e: 2010 movs r0, #16
8003b30: 183b adds r3, r7, r0
8003b32: 49a8 ldr r1, [pc, #672] @ (8003dd4 <USB_DeactivateEndpoint+0x368>)
8003b34: 400a ands r2, r1
8003b36: 801a strh r2, [r3, #0]
8003b38: 687a ldr r2, [r7, #4]
8003b3a: 683b ldr r3, [r7, #0]
8003b3c: 781b ldrb r3, [r3, #0]
8003b3e: 009b lsls r3, r3, #2
8003b40: 18d3 adds r3, r2, r3
8003b42: 183a adds r2, r7, r0
8003b44: 8812 ldrh r2, [r2, #0]
8003b46: 49a7 ldr r1, [pc, #668] @ (8003de4 <USB_DeactivateEndpoint+0x378>)
8003b48: 430a orrs r2, r1
8003b4a: b292 uxth r2, r2
8003b4c: 801a strh r2, [r3, #0]
/* Configure DISABLE status for the Endpoint */
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS);
8003b4e: 687a ldr r2, [r7, #4]
8003b50: 683b ldr r3, [r7, #0]
8003b52: 781b ldrb r3, [r3, #0]
8003b54: 009b lsls r3, r3, #2
8003b56: 18d3 adds r3, r2, r3
8003b58: 881b ldrh r3, [r3, #0]
8003b5a: b29a uxth r2, r3
8003b5c: 200e movs r0, #14
8003b5e: 183b adds r3, r7, r0
8003b60: 49a1 ldr r1, [pc, #644] @ (8003de8 <USB_DeactivateEndpoint+0x37c>)
8003b62: 400a ands r2, r1
8003b64: 801a strh r2, [r3, #0]
8003b66: 687a ldr r2, [r7, #4]
8003b68: 683b ldr r3, [r7, #0]
8003b6a: 781b ldrb r3, [r3, #0]
8003b6c: 009b lsls r3, r3, #2
8003b6e: 18d3 adds r3, r2, r3
8003b70: 183a adds r2, r7, r0
8003b72: 8812 ldrh r2, [r2, #0]
8003b74: 499a ldr r1, [pc, #616] @ (8003de0 <USB_DeactivateEndpoint+0x374>)
8003b76: 430a orrs r2, r1
8003b78: b292 uxth r2, r2
8003b7a: 801a strh r2, [r3, #0]
8003b7c: e125 b.n 8003dca <USB_DeactivateEndpoint+0x35e>
}
#if (USE_USB_DOUBLE_BUFFER == 1U)
/* Double Buffer */
else
{
if (ep->is_in == 0U)
8003b7e: 683b ldr r3, [r7, #0]
8003b80: 785b ldrb r3, [r3, #1]
8003b82: 2b00 cmp r3, #0
8003b84: d000 beq.n 8003b88 <USB_DeactivateEndpoint+0x11c>
8003b86: e090 b.n 8003caa <USB_DeactivateEndpoint+0x23e>
{
/* Clear the data toggle bits for the endpoint IN/OUT*/
PCD_CLEAR_RX_DTOG(USBx, ep->num);
8003b88: 687a ldr r2, [r7, #4]
8003b8a: 683b ldr r3, [r7, #0]
8003b8c: 781b ldrb r3, [r3, #0]
8003b8e: 009b lsls r3, r3, #2
8003b90: 18d2 adds r2, r2, r3
8003b92: 2120 movs r1, #32
8003b94: 187b adds r3, r7, r1
8003b96: 8812 ldrh r2, [r2, #0]
8003b98: 801a strh r2, [r3, #0]
8003b9a: 187b adds r3, r7, r1
8003b9c: 881a ldrh r2, [r3, #0]
8003b9e: 2380 movs r3, #128 @ 0x80
8003ba0: 01db lsls r3, r3, #7
8003ba2: 4013 ands r3, r2
8003ba4: d016 beq.n 8003bd4 <USB_DeactivateEndpoint+0x168>
8003ba6: 687a ldr r2, [r7, #4]
8003ba8: 683b ldr r3, [r7, #0]
8003baa: 781b ldrb r3, [r3, #0]
8003bac: 009b lsls r3, r3, #2
8003bae: 18d3 adds r3, r2, r3
8003bb0: 881b ldrh r3, [r3, #0]
8003bb2: b29a uxth r2, r3
8003bb4: 201e movs r0, #30
8003bb6: 183b adds r3, r7, r0
8003bb8: 4986 ldr r1, [pc, #536] @ (8003dd4 <USB_DeactivateEndpoint+0x368>)
8003bba: 400a ands r2, r1
8003bbc: 801a strh r2, [r3, #0]
8003bbe: 687a ldr r2, [r7, #4]
8003bc0: 683b ldr r3, [r7, #0]
8003bc2: 781b ldrb r3, [r3, #0]
8003bc4: 009b lsls r3, r3, #2
8003bc6: 18d3 adds r3, r2, r3
8003bc8: 183a adds r2, r7, r0
8003bca: 8812 ldrh r2, [r2, #0]
8003bcc: 4985 ldr r1, [pc, #532] @ (8003de4 <USB_DeactivateEndpoint+0x378>)
8003bce: 430a orrs r2, r1
8003bd0: b292 uxth r2, r2
8003bd2: 801a strh r2, [r3, #0]
PCD_CLEAR_TX_DTOG(USBx, ep->num);
8003bd4: 687a ldr r2, [r7, #4]
8003bd6: 683b ldr r3, [r7, #0]
8003bd8: 781b ldrb r3, [r3, #0]
8003bda: 009b lsls r3, r3, #2
8003bdc: 18d2 adds r2, r2, r3
8003bde: 211c movs r1, #28
8003be0: 187b adds r3, r7, r1
8003be2: 8812 ldrh r2, [r2, #0]
8003be4: 801a strh r2, [r3, #0]
8003be6: 187b adds r3, r7, r1
8003be8: 881b ldrh r3, [r3, #0]
8003bea: 2240 movs r2, #64 @ 0x40
8003bec: 4013 ands r3, r2
8003bee: d016 beq.n 8003c1e <USB_DeactivateEndpoint+0x1b2>
8003bf0: 687a ldr r2, [r7, #4]
8003bf2: 683b ldr r3, [r7, #0]
8003bf4: 781b ldrb r3, [r3, #0]
8003bf6: 009b lsls r3, r3, #2
8003bf8: 18d3 adds r3, r2, r3
8003bfa: 881b ldrh r3, [r3, #0]
8003bfc: b29a uxth r2, r3
8003bfe: 201a movs r0, #26
8003c00: 183b adds r3, r7, r0
8003c02: 4974 ldr r1, [pc, #464] @ (8003dd4 <USB_DeactivateEndpoint+0x368>)
8003c04: 400a ands r2, r1
8003c06: 801a strh r2, [r3, #0]
8003c08: 687a ldr r2, [r7, #4]
8003c0a: 683b ldr r3, [r7, #0]
8003c0c: 781b ldrb r3, [r3, #0]
8003c0e: 009b lsls r3, r3, #2
8003c10: 18d3 adds r3, r2, r3
8003c12: 183a adds r2, r7, r0
8003c14: 8812 ldrh r2, [r2, #0]
8003c16: 4970 ldr r1, [pc, #448] @ (8003dd8 <USB_DeactivateEndpoint+0x36c>)
8003c18: 430a orrs r2, r1
8003c1a: b292 uxth r2, r2
8003c1c: 801a strh r2, [r3, #0]
/* Reset value of the data toggle bits for the endpoint out*/
PCD_TX_DTOG(USBx, ep->num);
8003c1e: 687a ldr r2, [r7, #4]
8003c20: 683b ldr r3, [r7, #0]
8003c22: 781b ldrb r3, [r3, #0]
8003c24: 009b lsls r3, r3, #2
8003c26: 18d3 adds r3, r2, r3
8003c28: 881b ldrh r3, [r3, #0]
8003c2a: b29a uxth r2, r3
8003c2c: 2018 movs r0, #24
8003c2e: 183b adds r3, r7, r0
8003c30: 4968 ldr r1, [pc, #416] @ (8003dd4 <USB_DeactivateEndpoint+0x368>)
8003c32: 400a ands r2, r1
8003c34: 801a strh r2, [r3, #0]
8003c36: 687a ldr r2, [r7, #4]
8003c38: 683b ldr r3, [r7, #0]
8003c3a: 781b ldrb r3, [r3, #0]
8003c3c: 009b lsls r3, r3, #2
8003c3e: 18d3 adds r3, r2, r3
8003c40: 183a adds r2, r7, r0
8003c42: 8812 ldrh r2, [r2, #0]
8003c44: 4964 ldr r1, [pc, #400] @ (8003dd8 <USB_DeactivateEndpoint+0x36c>)
8003c46: 430a orrs r2, r1
8003c48: b292 uxth r2, r2
8003c4a: 801a strh r2, [r3, #0]
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS);
8003c4c: 687a ldr r2, [r7, #4]
8003c4e: 683b ldr r3, [r7, #0]
8003c50: 781b ldrb r3, [r3, #0]
8003c52: 009b lsls r3, r3, #2
8003c54: 18d3 adds r3, r2, r3
8003c56: 881b ldrh r3, [r3, #0]
8003c58: b29a uxth r2, r3
8003c5a: 2016 movs r0, #22
8003c5c: 183b adds r3, r7, r0
8003c5e: 4962 ldr r1, [pc, #392] @ (8003de8 <USB_DeactivateEndpoint+0x37c>)
8003c60: 400a ands r2, r1
8003c62: 801a strh r2, [r3, #0]
8003c64: 687a ldr r2, [r7, #4]
8003c66: 683b ldr r3, [r7, #0]
8003c68: 781b ldrb r3, [r3, #0]
8003c6a: 009b lsls r3, r3, #2
8003c6c: 18d3 adds r3, r2, r3
8003c6e: 183a adds r2, r7, r0
8003c70: 8812 ldrh r2, [r2, #0]
8003c72: 495b ldr r1, [pc, #364] @ (8003de0 <USB_DeactivateEndpoint+0x374>)
8003c74: 430a orrs r2, r1
8003c76: b292 uxth r2, r2
8003c78: 801a strh r2, [r3, #0]
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
8003c7a: 687a ldr r2, [r7, #4]
8003c7c: 683b ldr r3, [r7, #0]
8003c7e: 781b ldrb r3, [r3, #0]
8003c80: 009b lsls r3, r3, #2
8003c82: 18d3 adds r3, r2, r3
8003c84: 881b ldrh r3, [r3, #0]
8003c86: b29a uxth r2, r3
8003c88: 2014 movs r0, #20
8003c8a: 183b adds r3, r7, r0
8003c8c: 4953 ldr r1, [pc, #332] @ (8003ddc <USB_DeactivateEndpoint+0x370>)
8003c8e: 400a ands r2, r1
8003c90: 801a strh r2, [r3, #0]
8003c92: 687a ldr r2, [r7, #4]
8003c94: 683b ldr r3, [r7, #0]
8003c96: 781b ldrb r3, [r3, #0]
8003c98: 009b lsls r3, r3, #2
8003c9a: 18d3 adds r3, r2, r3
8003c9c: 183a adds r2, r7, r0
8003c9e: 8812 ldrh r2, [r2, #0]
8003ca0: 494f ldr r1, [pc, #316] @ (8003de0 <USB_DeactivateEndpoint+0x374>)
8003ca2: 430a orrs r2, r1
8003ca4: b292 uxth r2, r2
8003ca6: 801a strh r2, [r3, #0]
8003ca8: e08f b.n 8003dca <USB_DeactivateEndpoint+0x35e>
}
else
{
/* Clear the data toggle bits for the endpoint IN/OUT*/
PCD_CLEAR_RX_DTOG(USBx, ep->num);
8003caa: 687a ldr r2, [r7, #4]
8003cac: 683b ldr r3, [r7, #0]
8003cae: 781b ldrb r3, [r3, #0]
8003cb0: 009b lsls r3, r3, #2
8003cb2: 18d2 adds r2, r2, r3
8003cb4: 212e movs r1, #46 @ 0x2e
8003cb6: 187b adds r3, r7, r1
8003cb8: 8812 ldrh r2, [r2, #0]
8003cba: 801a strh r2, [r3, #0]
8003cbc: 187b adds r3, r7, r1
8003cbe: 881a ldrh r2, [r3, #0]
8003cc0: 2380 movs r3, #128 @ 0x80
8003cc2: 01db lsls r3, r3, #7
8003cc4: 4013 ands r3, r2
8003cc6: d016 beq.n 8003cf6 <USB_DeactivateEndpoint+0x28a>
8003cc8: 687a ldr r2, [r7, #4]
8003cca: 683b ldr r3, [r7, #0]
8003ccc: 781b ldrb r3, [r3, #0]
8003cce: 009b lsls r3, r3, #2
8003cd0: 18d3 adds r3, r2, r3
8003cd2: 881b ldrh r3, [r3, #0]
8003cd4: b29a uxth r2, r3
8003cd6: 202c movs r0, #44 @ 0x2c
8003cd8: 183b adds r3, r7, r0
8003cda: 493e ldr r1, [pc, #248] @ (8003dd4 <USB_DeactivateEndpoint+0x368>)
8003cdc: 400a ands r2, r1
8003cde: 801a strh r2, [r3, #0]
8003ce0: 687a ldr r2, [r7, #4]
8003ce2: 683b ldr r3, [r7, #0]
8003ce4: 781b ldrb r3, [r3, #0]
8003ce6: 009b lsls r3, r3, #2
8003ce8: 18d3 adds r3, r2, r3
8003cea: 183a adds r2, r7, r0
8003cec: 8812 ldrh r2, [r2, #0]
8003cee: 493d ldr r1, [pc, #244] @ (8003de4 <USB_DeactivateEndpoint+0x378>)
8003cf0: 430a orrs r2, r1
8003cf2: b292 uxth r2, r2
8003cf4: 801a strh r2, [r3, #0]
PCD_CLEAR_TX_DTOG(USBx, ep->num);
8003cf6: 687a ldr r2, [r7, #4]
8003cf8: 683b ldr r3, [r7, #0]
8003cfa: 781b ldrb r3, [r3, #0]
8003cfc: 009b lsls r3, r3, #2
8003cfe: 18d2 adds r2, r2, r3
8003d00: 212a movs r1, #42 @ 0x2a
8003d02: 187b adds r3, r7, r1
8003d04: 8812 ldrh r2, [r2, #0]
8003d06: 801a strh r2, [r3, #0]
8003d08: 187b adds r3, r7, r1
8003d0a: 881b ldrh r3, [r3, #0]
8003d0c: 2240 movs r2, #64 @ 0x40
8003d0e: 4013 ands r3, r2
8003d10: d016 beq.n 8003d40 <USB_DeactivateEndpoint+0x2d4>
8003d12: 687a ldr r2, [r7, #4]
8003d14: 683b ldr r3, [r7, #0]
8003d16: 781b ldrb r3, [r3, #0]
8003d18: 009b lsls r3, r3, #2
8003d1a: 18d3 adds r3, r2, r3
8003d1c: 881b ldrh r3, [r3, #0]
8003d1e: b29a uxth r2, r3
8003d20: 2028 movs r0, #40 @ 0x28
8003d22: 183b adds r3, r7, r0
8003d24: 492b ldr r1, [pc, #172] @ (8003dd4 <USB_DeactivateEndpoint+0x368>)
8003d26: 400a ands r2, r1
8003d28: 801a strh r2, [r3, #0]
8003d2a: 687a ldr r2, [r7, #4]
8003d2c: 683b ldr r3, [r7, #0]
8003d2e: 781b ldrb r3, [r3, #0]
8003d30: 009b lsls r3, r3, #2
8003d32: 18d3 adds r3, r2, r3
8003d34: 183a adds r2, r7, r0
8003d36: 8812 ldrh r2, [r2, #0]
8003d38: 4927 ldr r1, [pc, #156] @ (8003dd8 <USB_DeactivateEndpoint+0x36c>)
8003d3a: 430a orrs r2, r1
8003d3c: b292 uxth r2, r2
8003d3e: 801a strh r2, [r3, #0]
PCD_RX_DTOG(USBx, ep->num);
8003d40: 687a ldr r2, [r7, #4]
8003d42: 683b ldr r3, [r7, #0]
8003d44: 781b ldrb r3, [r3, #0]
8003d46: 009b lsls r3, r3, #2
8003d48: 18d3 adds r3, r2, r3
8003d4a: 881b ldrh r3, [r3, #0]
8003d4c: b29a uxth r2, r3
8003d4e: 2026 movs r0, #38 @ 0x26
8003d50: 183b adds r3, r7, r0
8003d52: 4920 ldr r1, [pc, #128] @ (8003dd4 <USB_DeactivateEndpoint+0x368>)
8003d54: 400a ands r2, r1
8003d56: 801a strh r2, [r3, #0]
8003d58: 687a ldr r2, [r7, #4]
8003d5a: 683b ldr r3, [r7, #0]
8003d5c: 781b ldrb r3, [r3, #0]
8003d5e: 009b lsls r3, r3, #2
8003d60: 18d3 adds r3, r2, r3
8003d62: 183a adds r2, r7, r0
8003d64: 8812 ldrh r2, [r2, #0]
8003d66: 491f ldr r1, [pc, #124] @ (8003de4 <USB_DeactivateEndpoint+0x378>)
8003d68: 430a orrs r2, r1
8003d6a: b292 uxth r2, r2
8003d6c: 801a strh r2, [r3, #0]
/* Configure DISABLE status for the Endpoint*/
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
8003d6e: 687a ldr r2, [r7, #4]
8003d70: 683b ldr r3, [r7, #0]
8003d72: 781b ldrb r3, [r3, #0]
8003d74: 009b lsls r3, r3, #2
8003d76: 18d3 adds r3, r2, r3
8003d78: 881b ldrh r3, [r3, #0]
8003d7a: b29a uxth r2, r3
8003d7c: 2024 movs r0, #36 @ 0x24
8003d7e: 183b adds r3, r7, r0
8003d80: 4916 ldr r1, [pc, #88] @ (8003ddc <USB_DeactivateEndpoint+0x370>)
8003d82: 400a ands r2, r1
8003d84: 801a strh r2, [r3, #0]
8003d86: 687a ldr r2, [r7, #4]
8003d88: 683b ldr r3, [r7, #0]
8003d8a: 781b ldrb r3, [r3, #0]
8003d8c: 009b lsls r3, r3, #2
8003d8e: 18d3 adds r3, r2, r3
8003d90: 183a adds r2, r7, r0
8003d92: 8812 ldrh r2, [r2, #0]
8003d94: 4912 ldr r1, [pc, #72] @ (8003de0 <USB_DeactivateEndpoint+0x374>)
8003d96: 430a orrs r2, r1
8003d98: b292 uxth r2, r2
8003d9a: 801a strh r2, [r3, #0]
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS);
8003d9c: 687a ldr r2, [r7, #4]
8003d9e: 683b ldr r3, [r7, #0]
8003da0: 781b ldrb r3, [r3, #0]
8003da2: 009b lsls r3, r3, #2
8003da4: 18d3 adds r3, r2, r3
8003da6: 881b ldrh r3, [r3, #0]
8003da8: b29a uxth r2, r3
8003daa: 2022 movs r0, #34 @ 0x22
8003dac: 183b adds r3, r7, r0
8003dae: 490e ldr r1, [pc, #56] @ (8003de8 <USB_DeactivateEndpoint+0x37c>)
8003db0: 400a ands r2, r1
8003db2: 801a strh r2, [r3, #0]
8003db4: 687a ldr r2, [r7, #4]
8003db6: 683b ldr r3, [r7, #0]
8003db8: 781b ldrb r3, [r3, #0]
8003dba: 009b lsls r3, r3, #2
8003dbc: 18d3 adds r3, r2, r3
8003dbe: 183a adds r2, r7, r0
8003dc0: 8812 ldrh r2, [r2, #0]
8003dc2: 4907 ldr r1, [pc, #28] @ (8003de0 <USB_DeactivateEndpoint+0x374>)
8003dc4: 430a orrs r2, r1
8003dc6: b292 uxth r2, r2
8003dc8: 801a strh r2, [r3, #0]
}
}
#endif /* (USE_USB_DOUBLE_BUFFER == 1U) */
return HAL_OK;
8003dca: 2300 movs r3, #0
}
8003dcc: 0018 movs r0, r3
8003dce: 46bd mov sp, r7
8003dd0: b00c add sp, #48 @ 0x30
8003dd2: bd80 pop {r7, pc}
8003dd4: ffff8f8f .word 0xffff8f8f
8003dd8: ffff80c0 .word 0xffff80c0
8003ddc: ffff8fbf .word 0xffff8fbf
8003de0: ffff8080 .word 0xffff8080
8003de4: ffffc080 .word 0xffffc080
8003de8: ffffbf8f .word 0xffffbf8f
08003dec <USB_EPStartXfer>:
* @param USBx Selected device
* @param ep pointer to endpoint structure
* @retval HAL status
*/
HAL_StatusTypeDef USB_EPStartXfer(USB_TypeDef *USBx, USB_EPTypeDef *ep)
{
8003dec: b590 push {r4, r7, lr}
8003dee: b0c3 sub sp, #268 @ 0x10c
8003df0: af00 add r7, sp, #0
8003df2: 6078 str r0, [r7, #4]
8003df4: 6039 str r1, [r7, #0]
uint16_t pmabuffer;
uint16_t wEPVal;
#endif /* (USE_USB_DOUBLE_BUFFER == 1U) */
/* IN endpoint */
if (ep->is_in == 1U)
8003df6: 683b ldr r3, [r7, #0]
8003df8: 785b ldrb r3, [r3, #1]
8003dfa: 2b01 cmp r3, #1
8003dfc: d001 beq.n 8003e02 <USB_EPStartXfer+0x16>
8003dfe: f000 fd2d bl 800485c <USB_EPStartXfer+0xa70>
{
/*Multi packet transfer*/
if (ep->xfer_len > ep->maxpacket)
8003e02: 683b ldr r3, [r7, #0]
8003e04: 699a ldr r2, [r3, #24]
8003e06: 683b ldr r3, [r7, #0]
8003e08: 691b ldr r3, [r3, #16]
8003e0a: 429a cmp r2, r3
8003e0c: d905 bls.n 8003e1a <USB_EPStartXfer+0x2e>
{
len = ep->maxpacket;
8003e0e: 683b ldr r3, [r7, #0]
8003e10: 691b ldr r3, [r3, #16]
8003e12: 1d7a adds r2, r7, #5
8003e14: 32ff adds r2, #255 @ 0xff
8003e16: 6013 str r3, [r2, #0]
8003e18: e004 b.n 8003e24 <USB_EPStartXfer+0x38>
}
else
{
len = ep->xfer_len;
8003e1a: 683b ldr r3, [r7, #0]
8003e1c: 699b ldr r3, [r3, #24]
8003e1e: 1d7a adds r2, r7, #5
8003e20: 32ff adds r2, #255 @ 0xff
8003e22: 6013 str r3, [r2, #0]
}
/* configure and validate Tx endpoint */
if (ep->doublebuffer == 0U)
8003e24: 683b ldr r3, [r7, #0]
8003e26: 7b1b ldrb r3, [r3, #12]
8003e28: 2b00 cmp r3, #0
8003e2a: d125 bne.n 8003e78 <USB_EPStartXfer+0x8c>
{
USB_WritePMA(USBx, ep->xfer_buff, ep->pmaadress, (uint16_t)len);
8003e2c: 683b ldr r3, [r7, #0]
8003e2e: 6959 ldr r1, [r3, #20]
8003e30: 683b ldr r3, [r7, #0]
8003e32: 88da ldrh r2, [r3, #6]
8003e34: 1d7b adds r3, r7, #5
8003e36: 33ff adds r3, #255 @ 0xff
8003e38: 681b ldr r3, [r3, #0]
8003e3a: b29b uxth r3, r3
8003e3c: 6878 ldr r0, [r7, #4]
8003e3e: f001 fa3f bl 80052c0 <USB_WritePMA>
PCD_SET_EP_TX_CNT(USBx, ep->num, len);
8003e42: 687b ldr r3, [r7, #4]
8003e44: 613b str r3, [r7, #16]
8003e46: 687b ldr r3, [r7, #4]
8003e48: 2250 movs r2, #80 @ 0x50
8003e4a: 5a9b ldrh r3, [r3, r2]
8003e4c: b29b uxth r3, r3
8003e4e: 001a movs r2, r3
8003e50: 693b ldr r3, [r7, #16]
8003e52: 189b adds r3, r3, r2
8003e54: 613b str r3, [r7, #16]
8003e56: 683b ldr r3, [r7, #0]
8003e58: 781b ldrb r3, [r3, #0]
8003e5a: 00da lsls r2, r3, #3
8003e5c: 693b ldr r3, [r7, #16]
8003e5e: 18d3 adds r3, r2, r3
8003e60: 4ad7 ldr r2, [pc, #860] @ (80041c0 <USB_EPStartXfer+0x3d4>)
8003e62: 4694 mov ip, r2
8003e64: 4463 add r3, ip
8003e66: 60fb str r3, [r7, #12]
8003e68: 1d7b adds r3, r7, #5
8003e6a: 33ff adds r3, #255 @ 0xff
8003e6c: 681b ldr r3, [r3, #0]
8003e6e: b29a uxth r2, r3
8003e70: 68fb ldr r3, [r7, #12]
8003e72: 801a strh r2, [r3, #0]
8003e74: f000 fccd bl 8004812 <USB_EPStartXfer+0xa26>
}
#if (USE_USB_DOUBLE_BUFFER == 1U)
else
{
/* double buffer bulk management */
if (ep->type == EP_TYPE_BULK)
8003e78: 683b ldr r3, [r7, #0]
8003e7a: 78db ldrb r3, [r3, #3]
8003e7c: 2b02 cmp r3, #2
8003e7e: d000 beq.n 8003e82 <USB_EPStartXfer+0x96>
8003e80: e362 b.n 8004548 <USB_EPStartXfer+0x75c>
{
if (ep->xfer_len_db > ep->maxpacket)
8003e82: 683b ldr r3, [r7, #0]
8003e84: 6a1a ldr r2, [r3, #32]
8003e86: 683b ldr r3, [r7, #0]
8003e88: 691b ldr r3, [r3, #16]
8003e8a: 429a cmp r2, r3
8003e8c: d800 bhi.n 8003e90 <USB_EPStartXfer+0xa4>
8003e8e: e309 b.n 80044a4 <USB_EPStartXfer+0x6b8>
{
/* enable double buffer */
PCD_SET_BULK_EP_DBUF(USBx, ep->num);
8003e90: 687a ldr r2, [r7, #4]
8003e92: 683b ldr r3, [r7, #0]
8003e94: 781b ldrb r3, [r3, #0]
8003e96: 009b lsls r3, r3, #2
8003e98: 18d3 adds r3, r2, r3
8003e9a: 881b ldrh r3, [r3, #0]
8003e9c: b29a uxth r2, r3
8003e9e: 2056 movs r0, #86 @ 0x56
8003ea0: 183b adds r3, r7, r0
8003ea2: 49c8 ldr r1, [pc, #800] @ (80041c4 <USB_EPStartXfer+0x3d8>)
8003ea4: 400a ands r2, r1
8003ea6: 801a strh r2, [r3, #0]
8003ea8: 687a ldr r2, [r7, #4]
8003eaa: 683b ldr r3, [r7, #0]
8003eac: 781b ldrb r3, [r3, #0]
8003eae: 009b lsls r3, r3, #2
8003eb0: 18d3 adds r3, r2, r3
8003eb2: 183a adds r2, r7, r0
8003eb4: 8812 ldrh r2, [r2, #0]
8003eb6: 49c4 ldr r1, [pc, #784] @ (80041c8 <USB_EPStartXfer+0x3dc>)
8003eb8: 430a orrs r2, r1
8003eba: b292 uxth r2, r2
8003ebc: 801a strh r2, [r3, #0]
/* each Time to write in PMA xfer_len_db will */
ep->xfer_len_db -= len;
8003ebe: 683b ldr r3, [r7, #0]
8003ec0: 6a1a ldr r2, [r3, #32]
8003ec2: 1d7b adds r3, r7, #5
8003ec4: 33ff adds r3, #255 @ 0xff
8003ec6: 681b ldr r3, [r3, #0]
8003ec8: 1ad2 subs r2, r2, r3
8003eca: 683b ldr r3, [r7, #0]
8003ecc: 621a str r2, [r3, #32]
/* Fill the two first buffer in the Buffer0 & Buffer1 */
if ((PCD_GET_ENDPOINT(USBx, ep->num) & USB_EP_DTOG_TX) != 0U)
8003ece: 687a ldr r2, [r7, #4]
8003ed0: 683b ldr r3, [r7, #0]
8003ed2: 781b ldrb r3, [r3, #0]
8003ed4: 009b lsls r3, r3, #2
8003ed6: 18d3 adds r3, r2, r3
8003ed8: 881b ldrh r3, [r3, #0]
8003eda: b29b uxth r3, r3
8003edc: 001a movs r2, r3
8003ede: 2340 movs r3, #64 @ 0x40
8003ee0: 4013 ands r3, r2
8003ee2: d100 bne.n 8003ee6 <USB_EPStartXfer+0xfa>
8003ee4: e176 b.n 80041d4 <USB_EPStartXfer+0x3e8>
{
/* Set the Double buffer counter for pmabuffer1 */
PCD_SET_EP_DBUF1_CNT(USBx, ep->num, ep->is_in, len);
8003ee6: 687b ldr r3, [r7, #4]
8003ee8: 633b str r3, [r7, #48] @ 0x30
8003eea: 683b ldr r3, [r7, #0]
8003eec: 785b ldrb r3, [r3, #1]
8003eee: 2b00 cmp r3, #0
8003ef0: d000 beq.n 8003ef4 <USB_EPStartXfer+0x108>
8003ef2: e074 b.n 8003fde <USB_EPStartXfer+0x1f2>
8003ef4: 687b ldr r3, [r7, #4]
8003ef6: 62bb str r3, [r7, #40] @ 0x28
8003ef8: 687b ldr r3, [r7, #4]
8003efa: 2250 movs r2, #80 @ 0x50
8003efc: 5a9b ldrh r3, [r3, r2]
8003efe: b29b uxth r3, r3
8003f00: 001a movs r2, r3
8003f02: 6abb ldr r3, [r7, #40] @ 0x28
8003f04: 189b adds r3, r3, r2
8003f06: 62bb str r3, [r7, #40] @ 0x28
8003f08: 683b ldr r3, [r7, #0]
8003f0a: 781b ldrb r3, [r3, #0]
8003f0c: 00da lsls r2, r3, #3
8003f0e: 6abb ldr r3, [r7, #40] @ 0x28
8003f10: 18d3 adds r3, r2, r3
8003f12: 4aae ldr r2, [pc, #696] @ (80041cc <USB_EPStartXfer+0x3e0>)
8003f14: 4694 mov ip, r2
8003f16: 4463 add r3, ip
8003f18: 627b str r3, [r7, #36] @ 0x24
8003f1a: 6a7b ldr r3, [r7, #36] @ 0x24
8003f1c: 881b ldrh r3, [r3, #0]
8003f1e: b29b uxth r3, r3
8003f20: 059b lsls r3, r3, #22
8003f22: 0d9b lsrs r3, r3, #22
8003f24: b29a uxth r2, r3
8003f26: 6a7b ldr r3, [r7, #36] @ 0x24
8003f28: 801a strh r2, [r3, #0]
8003f2a: 1d7b adds r3, r7, #5
8003f2c: 33ff adds r3, #255 @ 0xff
8003f2e: 681b ldr r3, [r3, #0]
8003f30: 2b00 cmp r3, #0
8003f32: d108 bne.n 8003f46 <USB_EPStartXfer+0x15a>
8003f34: 6a7b ldr r3, [r7, #36] @ 0x24
8003f36: 881b ldrh r3, [r3, #0]
8003f38: b29b uxth r3, r3
8003f3a: 4aa5 ldr r2, [pc, #660] @ (80041d0 <USB_EPStartXfer+0x3e4>)
8003f3c: 4313 orrs r3, r2
8003f3e: b29a uxth r2, r3
8003f40: 6a7b ldr r3, [r7, #36] @ 0x24
8003f42: 801a strh r2, [r3, #0]
8003f44: e066 b.n 8004014 <USB_EPStartXfer+0x228>
8003f46: 1d7b adds r3, r7, #5
8003f48: 33ff adds r3, #255 @ 0xff
8003f4a: 681b ldr r3, [r3, #0]
8003f4c: 2b3e cmp r3, #62 @ 0x3e
8003f4e: d821 bhi.n 8003f94 <USB_EPStartXfer+0x1a8>
8003f50: 1d7b adds r3, r7, #5
8003f52: 33ff adds r3, #255 @ 0xff
8003f54: 681b ldr r3, [r3, #0]
8003f56: 085b lsrs r3, r3, #1
8003f58: 1c7a adds r2, r7, #1
8003f5a: 32ff adds r2, #255 @ 0xff
8003f5c: 6013 str r3, [r2, #0]
8003f5e: 1d7b adds r3, r7, #5
8003f60: 33ff adds r3, #255 @ 0xff
8003f62: 681b ldr r3, [r3, #0]
8003f64: 2201 movs r2, #1
8003f66: 4013 ands r3, r2
8003f68: d006 beq.n 8003f78 <USB_EPStartXfer+0x18c>
8003f6a: 1c7b adds r3, r7, #1
8003f6c: 33ff adds r3, #255 @ 0xff
8003f6e: 681b ldr r3, [r3, #0]
8003f70: 3301 adds r3, #1
8003f72: 1c7a adds r2, r7, #1
8003f74: 32ff adds r2, #255 @ 0xff
8003f76: 6013 str r3, [r2, #0]
8003f78: 6a7b ldr r3, [r7, #36] @ 0x24
8003f7a: 881b ldrh r3, [r3, #0]
8003f7c: b29a uxth r2, r3
8003f7e: 1c7b adds r3, r7, #1
8003f80: 33ff adds r3, #255 @ 0xff
8003f82: 681b ldr r3, [r3, #0]
8003f84: b29b uxth r3, r3
8003f86: 029b lsls r3, r3, #10
8003f88: b29b uxth r3, r3
8003f8a: 4313 orrs r3, r2
8003f8c: b29a uxth r2, r3
8003f8e: 6a7b ldr r3, [r7, #36] @ 0x24
8003f90: 801a strh r2, [r3, #0]
8003f92: e03f b.n 8004014 <USB_EPStartXfer+0x228>
8003f94: 1d7b adds r3, r7, #5
8003f96: 33ff adds r3, #255 @ 0xff
8003f98: 681b ldr r3, [r3, #0]
8003f9a: 095b lsrs r3, r3, #5
8003f9c: 1c7a adds r2, r7, #1
8003f9e: 32ff adds r2, #255 @ 0xff
8003fa0: 6013 str r3, [r2, #0]
8003fa2: 1d7b adds r3, r7, #5
8003fa4: 33ff adds r3, #255 @ 0xff
8003fa6: 681b ldr r3, [r3, #0]
8003fa8: 221f movs r2, #31
8003faa: 4013 ands r3, r2
8003fac: d106 bne.n 8003fbc <USB_EPStartXfer+0x1d0>
8003fae: 1c7b adds r3, r7, #1
8003fb0: 33ff adds r3, #255 @ 0xff
8003fb2: 681b ldr r3, [r3, #0]
8003fb4: 3b01 subs r3, #1
8003fb6: 1c7a adds r2, r7, #1
8003fb8: 32ff adds r2, #255 @ 0xff
8003fba: 6013 str r3, [r2, #0]
8003fbc: 6a7b ldr r3, [r7, #36] @ 0x24
8003fbe: 881b ldrh r3, [r3, #0]
8003fc0: b29a uxth r2, r3
8003fc2: 1c7b adds r3, r7, #1
8003fc4: 33ff adds r3, #255 @ 0xff
8003fc6: 681b ldr r3, [r3, #0]
8003fc8: b29b uxth r3, r3
8003fca: 029b lsls r3, r3, #10
8003fcc: b29b uxth r3, r3
8003fce: 4313 orrs r3, r2
8003fd0: b29b uxth r3, r3
8003fd2: 4a7f ldr r2, [pc, #508] @ (80041d0 <USB_EPStartXfer+0x3e4>)
8003fd4: 4313 orrs r3, r2
8003fd6: b29a uxth r2, r3
8003fd8: 6a7b ldr r3, [r7, #36] @ 0x24
8003fda: 801a strh r2, [r3, #0]
8003fdc: e01a b.n 8004014 <USB_EPStartXfer+0x228>
8003fde: 683b ldr r3, [r7, #0]
8003fe0: 785b ldrb r3, [r3, #1]
8003fe2: 2b01 cmp r3, #1
8003fe4: d116 bne.n 8004014 <USB_EPStartXfer+0x228>
8003fe6: 687b ldr r3, [r7, #4]
8003fe8: 2250 movs r2, #80 @ 0x50
8003fea: 5a9b ldrh r3, [r3, r2]
8003fec: b29b uxth r3, r3
8003fee: 001a movs r2, r3
8003ff0: 6b3b ldr r3, [r7, #48] @ 0x30
8003ff2: 189b adds r3, r3, r2
8003ff4: 633b str r3, [r7, #48] @ 0x30
8003ff6: 683b ldr r3, [r7, #0]
8003ff8: 781b ldrb r3, [r3, #0]
8003ffa: 00da lsls r2, r3, #3
8003ffc: 6b3b ldr r3, [r7, #48] @ 0x30
8003ffe: 18d3 adds r3, r2, r3
8004000: 4a72 ldr r2, [pc, #456] @ (80041cc <USB_EPStartXfer+0x3e0>)
8004002: 4694 mov ip, r2
8004004: 4463 add r3, ip
8004006: 62fb str r3, [r7, #44] @ 0x2c
8004008: 1d7b adds r3, r7, #5
800400a: 33ff adds r3, #255 @ 0xff
800400c: 681b ldr r3, [r3, #0]
800400e: b29a uxth r2, r3
8004010: 6afb ldr r3, [r7, #44] @ 0x2c
8004012: 801a strh r2, [r3, #0]
pmabuffer = ep->pmaaddr1;
8004014: 2076 movs r0, #118 @ 0x76
8004016: 183b adds r3, r7, r0
8004018: 683a ldr r2, [r7, #0]
800401a: 8952 ldrh r2, [r2, #10]
800401c: 801a strh r2, [r3, #0]
/* Write the user buffer to USB PMA */
USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len);
800401e: 683b ldr r3, [r7, #0]
8004020: 6959 ldr r1, [r3, #20]
8004022: 1d7b adds r3, r7, #5
8004024: 33ff adds r3, #255 @ 0xff
8004026: 681b ldr r3, [r3, #0]
8004028: b29c uxth r4, r3
800402a: 183b adds r3, r7, r0
800402c: 881a ldrh r2, [r3, #0]
800402e: 6878 ldr r0, [r7, #4]
8004030: 0023 movs r3, r4
8004032: f001 f945 bl 80052c0 <USB_WritePMA>
ep->xfer_buff += len;
8004036: 683b ldr r3, [r7, #0]
8004038: 695a ldr r2, [r3, #20]
800403a: 1d7b adds r3, r7, #5
800403c: 33ff adds r3, #255 @ 0xff
800403e: 681b ldr r3, [r3, #0]
8004040: 18d2 adds r2, r2, r3
8004042: 683b ldr r3, [r7, #0]
8004044: 615a str r2, [r3, #20]
if (ep->xfer_len_db > ep->maxpacket)
8004046: 683b ldr r3, [r7, #0]
8004048: 6a1a ldr r2, [r3, #32]
800404a: 683b ldr r3, [r7, #0]
800404c: 691b ldr r3, [r3, #16]
800404e: 429a cmp r2, r3
8004050: d908 bls.n 8004064 <USB_EPStartXfer+0x278>
{
ep->xfer_len_db -= len;
8004052: 683b ldr r3, [r7, #0]
8004054: 6a1a ldr r2, [r3, #32]
8004056: 1d7b adds r3, r7, #5
8004058: 33ff adds r3, #255 @ 0xff
800405a: 681b ldr r3, [r3, #0]
800405c: 1ad2 subs r2, r2, r3
800405e: 683b ldr r3, [r7, #0]
8004060: 621a str r2, [r3, #32]
8004062: e007 b.n 8004074 <USB_EPStartXfer+0x288>
}
else
{
len = ep->xfer_len_db;
8004064: 683b ldr r3, [r7, #0]
8004066: 6a1b ldr r3, [r3, #32]
8004068: 1d7a adds r2, r7, #5
800406a: 32ff adds r2, #255 @ 0xff
800406c: 6013 str r3, [r2, #0]
ep->xfer_len_db = 0U;
800406e: 683b ldr r3, [r7, #0]
8004070: 2200 movs r2, #0
8004072: 621a str r2, [r3, #32]
}
/* Set the Double buffer counter for pmabuffer0 */
PCD_SET_EP_DBUF0_CNT(USBx, ep->num, ep->is_in, len);
8004074: 683b ldr r3, [r7, #0]
8004076: 785b ldrb r3, [r3, #1]
8004078: 2b00 cmp r3, #0
800407a: d000 beq.n 800407e <USB_EPStartXfer+0x292>
800407c: e070 b.n 8004160 <USB_EPStartXfer+0x374>
800407e: 687b ldr r3, [r7, #4]
8004080: 61bb str r3, [r7, #24]
8004082: 687b ldr r3, [r7, #4]
8004084: 2250 movs r2, #80 @ 0x50
8004086: 5a9b ldrh r3, [r3, r2]
8004088: b29b uxth r3, r3
800408a: 001a movs r2, r3
800408c: 69bb ldr r3, [r7, #24]
800408e: 189b adds r3, r3, r2
8004090: 61bb str r3, [r7, #24]
8004092: 683b ldr r3, [r7, #0]
8004094: 781b ldrb r3, [r3, #0]
8004096: 00da lsls r2, r3, #3
8004098: 69bb ldr r3, [r7, #24]
800409a: 18d3 adds r3, r2, r3
800409c: 4a48 ldr r2, [pc, #288] @ (80041c0 <USB_EPStartXfer+0x3d4>)
800409e: 4694 mov ip, r2
80040a0: 4463 add r3, ip
80040a2: 617b str r3, [r7, #20]
80040a4: 697b ldr r3, [r7, #20]
80040a6: 881b ldrh r3, [r3, #0]
80040a8: b29b uxth r3, r3
80040aa: 059b lsls r3, r3, #22
80040ac: 0d9b lsrs r3, r3, #22
80040ae: b29a uxth r2, r3
80040b0: 697b ldr r3, [r7, #20]
80040b2: 801a strh r2, [r3, #0]
80040b4: 1d7b adds r3, r7, #5
80040b6: 33ff adds r3, #255 @ 0xff
80040b8: 681b ldr r3, [r3, #0]
80040ba: 2b00 cmp r3, #0
80040bc: d108 bne.n 80040d0 <USB_EPStartXfer+0x2e4>
80040be: 697b ldr r3, [r7, #20]
80040c0: 881b ldrh r3, [r3, #0]
80040c2: b29b uxth r3, r3
80040c4: 4a42 ldr r2, [pc, #264] @ (80041d0 <USB_EPStartXfer+0x3e4>)
80040c6: 4313 orrs r3, r2
80040c8: b29a uxth r2, r3
80040ca: 697b ldr r3, [r7, #20]
80040cc: 801a strh r2, [r3, #0]
80040ce: e064 b.n 800419a <USB_EPStartXfer+0x3ae>
80040d0: 1d7b adds r3, r7, #5
80040d2: 33ff adds r3, #255 @ 0xff
80040d4: 681b ldr r3, [r3, #0]
80040d6: 2b3e cmp r3, #62 @ 0x3e
80040d8: d81f bhi.n 800411a <USB_EPStartXfer+0x32e>
80040da: 1d7b adds r3, r7, #5
80040dc: 33ff adds r3, #255 @ 0xff
80040de: 681b ldr r3, [r3, #0]
80040e0: 085b lsrs r3, r3, #1
80040e2: 21fc movs r1, #252 @ 0xfc
80040e4: 187a adds r2, r7, r1
80040e6: 6013 str r3, [r2, #0]
80040e8: 1d7b adds r3, r7, #5
80040ea: 33ff adds r3, #255 @ 0xff
80040ec: 681b ldr r3, [r3, #0]
80040ee: 2201 movs r2, #1
80040f0: 4013 ands r3, r2
80040f2: d004 beq.n 80040fe <USB_EPStartXfer+0x312>
80040f4: 187b adds r3, r7, r1
80040f6: 681b ldr r3, [r3, #0]
80040f8: 3301 adds r3, #1
80040fa: 187a adds r2, r7, r1
80040fc: 6013 str r3, [r2, #0]
80040fe: 697b ldr r3, [r7, #20]
8004100: 881b ldrh r3, [r3, #0]
8004102: b29a uxth r2, r3
8004104: 23fc movs r3, #252 @ 0xfc
8004106: 18fb adds r3, r7, r3
8004108: 681b ldr r3, [r3, #0]
800410a: b29b uxth r3, r3
800410c: 029b lsls r3, r3, #10
800410e: b29b uxth r3, r3
8004110: 4313 orrs r3, r2
8004112: b29a uxth r2, r3
8004114: 697b ldr r3, [r7, #20]
8004116: 801a strh r2, [r3, #0]
8004118: e03f b.n 800419a <USB_EPStartXfer+0x3ae>
800411a: 1d7b adds r3, r7, #5
800411c: 33ff adds r3, #255 @ 0xff
800411e: 681b ldr r3, [r3, #0]
8004120: 095b lsrs r3, r3, #5
8004122: 21fc movs r1, #252 @ 0xfc
8004124: 187a adds r2, r7, r1
8004126: 6013 str r3, [r2, #0]
8004128: 1d7b adds r3, r7, #5
800412a: 33ff adds r3, #255 @ 0xff
800412c: 681b ldr r3, [r3, #0]
800412e: 221f movs r2, #31
8004130: 4013 ands r3, r2
8004132: d104 bne.n 800413e <USB_EPStartXfer+0x352>
8004134: 187b adds r3, r7, r1
8004136: 681b ldr r3, [r3, #0]
8004138: 3b01 subs r3, #1
800413a: 187a adds r2, r7, r1
800413c: 6013 str r3, [r2, #0]
800413e: 697b ldr r3, [r7, #20]
8004140: 881b ldrh r3, [r3, #0]
8004142: b29a uxth r2, r3
8004144: 23fc movs r3, #252 @ 0xfc
8004146: 18fb adds r3, r7, r3
8004148: 681b ldr r3, [r3, #0]
800414a: b29b uxth r3, r3
800414c: 029b lsls r3, r3, #10
800414e: b29b uxth r3, r3
8004150: 4313 orrs r3, r2
8004152: b29b uxth r3, r3
8004154: 4a1e ldr r2, [pc, #120] @ (80041d0 <USB_EPStartXfer+0x3e4>)
8004156: 4313 orrs r3, r2
8004158: b29a uxth r2, r3
800415a: 697b ldr r3, [r7, #20]
800415c: 801a strh r2, [r3, #0]
800415e: e01c b.n 800419a <USB_EPStartXfer+0x3ae>
8004160: 683b ldr r3, [r7, #0]
8004162: 785b ldrb r3, [r3, #1]
8004164: 2b01 cmp r3, #1
8004166: d118 bne.n 800419a <USB_EPStartXfer+0x3ae>
8004168: 687b ldr r3, [r7, #4]
800416a: 623b str r3, [r7, #32]
800416c: 687b ldr r3, [r7, #4]
800416e: 2250 movs r2, #80 @ 0x50
8004170: 5a9b ldrh r3, [r3, r2]
8004172: b29b uxth r3, r3
8004174: 001a movs r2, r3
8004176: 6a3b ldr r3, [r7, #32]
8004178: 189b adds r3, r3, r2
800417a: 623b str r3, [r7, #32]
800417c: 683b ldr r3, [r7, #0]
800417e: 781b ldrb r3, [r3, #0]
8004180: 00da lsls r2, r3, #3
8004182: 6a3b ldr r3, [r7, #32]
8004184: 18d3 adds r3, r2, r3
8004186: 4a0e ldr r2, [pc, #56] @ (80041c0 <USB_EPStartXfer+0x3d4>)
8004188: 4694 mov ip, r2
800418a: 4463 add r3, ip
800418c: 61fb str r3, [r7, #28]
800418e: 1d7b adds r3, r7, #5
8004190: 33ff adds r3, #255 @ 0xff
8004192: 681b ldr r3, [r3, #0]
8004194: b29a uxth r2, r3
8004196: 69fb ldr r3, [r7, #28]
8004198: 801a strh r2, [r3, #0]
pmabuffer = ep->pmaaddr0;
800419a: 2076 movs r0, #118 @ 0x76
800419c: 183b adds r3, r7, r0
800419e: 683a ldr r2, [r7, #0]
80041a0: 8912 ldrh r2, [r2, #8]
80041a2: 801a strh r2, [r3, #0]
/* Write the user buffer to USB PMA */
USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len);
80041a4: 683b ldr r3, [r7, #0]
80041a6: 6959 ldr r1, [r3, #20]
80041a8: 1d7b adds r3, r7, #5
80041aa: 33ff adds r3, #255 @ 0xff
80041ac: 681b ldr r3, [r3, #0]
80041ae: b29c uxth r4, r3
80041b0: 183b adds r3, r7, r0
80041b2: 881a ldrh r2, [r3, #0]
80041b4: 6878 ldr r0, [r7, #4]
80041b6: 0023 movs r3, r4
80041b8: f001 f882 bl 80052c0 <USB_WritePMA>
80041bc: e329 b.n 8004812 <USB_EPStartXfer+0xa26>
80041be: 46c0 nop @ (mov r8, r8)
80041c0: 00000402 .word 0x00000402
80041c4: ffff8f8f .word 0xffff8f8f
80041c8: ffff8180 .word 0xffff8180
80041cc: 00000406 .word 0x00000406
80041d0: ffff8000 .word 0xffff8000
}
else
{
/* Set the Double buffer counter for pmabuffer0 */
PCD_SET_EP_DBUF0_CNT(USBx, ep->num, ep->is_in, len);
80041d4: 683b ldr r3, [r7, #0]
80041d6: 785b ldrb r3, [r3, #1]
80041d8: 2b00 cmp r3, #0
80041da: d000 beq.n 80041de <USB_EPStartXfer+0x3f2>
80041dc: e070 b.n 80042c0 <USB_EPStartXfer+0x4d4>
80041de: 687b ldr r3, [r7, #4]
80041e0: 64bb str r3, [r7, #72] @ 0x48
80041e2: 687b ldr r3, [r7, #4]
80041e4: 2250 movs r2, #80 @ 0x50
80041e6: 5a9b ldrh r3, [r3, r2]
80041e8: b29b uxth r3, r3
80041ea: 001a movs r2, r3
80041ec: 6cbb ldr r3, [r7, #72] @ 0x48
80041ee: 189b adds r3, r3, r2
80041f0: 64bb str r3, [r7, #72] @ 0x48
80041f2: 683b ldr r3, [r7, #0]
80041f4: 781b ldrb r3, [r3, #0]
80041f6: 00da lsls r2, r3, #3
80041f8: 6cbb ldr r3, [r7, #72] @ 0x48
80041fa: 18d3 adds r3, r2, r3
80041fc: 4acd ldr r2, [pc, #820] @ (8004534 <USB_EPStartXfer+0x748>)
80041fe: 4694 mov ip, r2
8004200: 4463 add r3, ip
8004202: 647b str r3, [r7, #68] @ 0x44
8004204: 6c7b ldr r3, [r7, #68] @ 0x44
8004206: 881b ldrh r3, [r3, #0]
8004208: b29b uxth r3, r3
800420a: 059b lsls r3, r3, #22
800420c: 0d9b lsrs r3, r3, #22
800420e: b29a uxth r2, r3
8004210: 6c7b ldr r3, [r7, #68] @ 0x44
8004212: 801a strh r2, [r3, #0]
8004214: 1d7b adds r3, r7, #5
8004216: 33ff adds r3, #255 @ 0xff
8004218: 681b ldr r3, [r3, #0]
800421a: 2b00 cmp r3, #0
800421c: d108 bne.n 8004230 <USB_EPStartXfer+0x444>
800421e: 6c7b ldr r3, [r7, #68] @ 0x44
8004220: 881b ldrh r3, [r3, #0]
8004222: b29b uxth r3, r3
8004224: 4ac4 ldr r2, [pc, #784] @ (8004538 <USB_EPStartXfer+0x74c>)
8004226: 4313 orrs r3, r2
8004228: b29a uxth r2, r3
800422a: 6c7b ldr r3, [r7, #68] @ 0x44
800422c: 801a strh r2, [r3, #0]
800422e: e064 b.n 80042fa <USB_EPStartXfer+0x50e>
8004230: 1d7b adds r3, r7, #5
8004232: 33ff adds r3, #255 @ 0xff
8004234: 681b ldr r3, [r3, #0]
8004236: 2b3e cmp r3, #62 @ 0x3e
8004238: d81f bhi.n 800427a <USB_EPStartXfer+0x48e>
800423a: 1d7b adds r3, r7, #5
800423c: 33ff adds r3, #255 @ 0xff
800423e: 681b ldr r3, [r3, #0]
8004240: 085b lsrs r3, r3, #1
8004242: 21f8 movs r1, #248 @ 0xf8
8004244: 187a adds r2, r7, r1
8004246: 6013 str r3, [r2, #0]
8004248: 1d7b adds r3, r7, #5
800424a: 33ff adds r3, #255 @ 0xff
800424c: 681b ldr r3, [r3, #0]
800424e: 2201 movs r2, #1
8004250: 4013 ands r3, r2
8004252: d004 beq.n 800425e <USB_EPStartXfer+0x472>
8004254: 187b adds r3, r7, r1
8004256: 681b ldr r3, [r3, #0]
8004258: 3301 adds r3, #1
800425a: 187a adds r2, r7, r1
800425c: 6013 str r3, [r2, #0]
800425e: 6c7b ldr r3, [r7, #68] @ 0x44
8004260: 881b ldrh r3, [r3, #0]
8004262: b29a uxth r2, r3
8004264: 23f8 movs r3, #248 @ 0xf8
8004266: 18fb adds r3, r7, r3
8004268: 681b ldr r3, [r3, #0]
800426a: b29b uxth r3, r3
800426c: 029b lsls r3, r3, #10
800426e: b29b uxth r3, r3
8004270: 4313 orrs r3, r2
8004272: b29a uxth r2, r3
8004274: 6c7b ldr r3, [r7, #68] @ 0x44
8004276: 801a strh r2, [r3, #0]
8004278: e03f b.n 80042fa <USB_EPStartXfer+0x50e>
800427a: 1d7b adds r3, r7, #5
800427c: 33ff adds r3, #255 @ 0xff
800427e: 681b ldr r3, [r3, #0]
8004280: 095b lsrs r3, r3, #5
8004282: 21f8 movs r1, #248 @ 0xf8
8004284: 187a adds r2, r7, r1
8004286: 6013 str r3, [r2, #0]
8004288: 1d7b adds r3, r7, #5
800428a: 33ff adds r3, #255 @ 0xff
800428c: 681b ldr r3, [r3, #0]
800428e: 221f movs r2, #31
8004290: 4013 ands r3, r2
8004292: d104 bne.n 800429e <USB_EPStartXfer+0x4b2>
8004294: 187b adds r3, r7, r1
8004296: 681b ldr r3, [r3, #0]
8004298: 3b01 subs r3, #1
800429a: 187a adds r2, r7, r1
800429c: 6013 str r3, [r2, #0]
800429e: 6c7b ldr r3, [r7, #68] @ 0x44
80042a0: 881b ldrh r3, [r3, #0]
80042a2: b29a uxth r2, r3
80042a4: 23f8 movs r3, #248 @ 0xf8
80042a6: 18fb adds r3, r7, r3
80042a8: 681b ldr r3, [r3, #0]
80042aa: b29b uxth r3, r3
80042ac: 029b lsls r3, r3, #10
80042ae: b29b uxth r3, r3
80042b0: 4313 orrs r3, r2
80042b2: b29b uxth r3, r3
80042b4: 4aa0 ldr r2, [pc, #640] @ (8004538 <USB_EPStartXfer+0x74c>)
80042b6: 4313 orrs r3, r2
80042b8: b29a uxth r2, r3
80042ba: 6c7b ldr r3, [r7, #68] @ 0x44
80042bc: 801a strh r2, [r3, #0]
80042be: e01c b.n 80042fa <USB_EPStartXfer+0x50e>
80042c0: 683b ldr r3, [r7, #0]
80042c2: 785b ldrb r3, [r3, #1]
80042c4: 2b01 cmp r3, #1
80042c6: d118 bne.n 80042fa <USB_EPStartXfer+0x50e>
80042c8: 687b ldr r3, [r7, #4]
80042ca: 653b str r3, [r7, #80] @ 0x50
80042cc: 687b ldr r3, [r7, #4]
80042ce: 2250 movs r2, #80 @ 0x50
80042d0: 5a9b ldrh r3, [r3, r2]
80042d2: b29b uxth r3, r3
80042d4: 001a movs r2, r3
80042d6: 6d3b ldr r3, [r7, #80] @ 0x50
80042d8: 189b adds r3, r3, r2
80042da: 653b str r3, [r7, #80] @ 0x50
80042dc: 683b ldr r3, [r7, #0]
80042de: 781b ldrb r3, [r3, #0]
80042e0: 00da lsls r2, r3, #3
80042e2: 6d3b ldr r3, [r7, #80] @ 0x50
80042e4: 18d3 adds r3, r2, r3
80042e6: 4a93 ldr r2, [pc, #588] @ (8004534 <USB_EPStartXfer+0x748>)
80042e8: 4694 mov ip, r2
80042ea: 4463 add r3, ip
80042ec: 64fb str r3, [r7, #76] @ 0x4c
80042ee: 1d7b adds r3, r7, #5
80042f0: 33ff adds r3, #255 @ 0xff
80042f2: 681b ldr r3, [r3, #0]
80042f4: b29a uxth r2, r3
80042f6: 6cfb ldr r3, [r7, #76] @ 0x4c
80042f8: 801a strh r2, [r3, #0]
pmabuffer = ep->pmaaddr0;
80042fa: 2076 movs r0, #118 @ 0x76
80042fc: 183b adds r3, r7, r0
80042fe: 683a ldr r2, [r7, #0]
8004300: 8912 ldrh r2, [r2, #8]
8004302: 801a strh r2, [r3, #0]
/* Write the user buffer to USB PMA */
USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len);
8004304: 683b ldr r3, [r7, #0]
8004306: 6959 ldr r1, [r3, #20]
8004308: 1d7b adds r3, r7, #5
800430a: 33ff adds r3, #255 @ 0xff
800430c: 681b ldr r3, [r3, #0]
800430e: b29c uxth r4, r3
8004310: 183b adds r3, r7, r0
8004312: 881a ldrh r2, [r3, #0]
8004314: 6878 ldr r0, [r7, #4]
8004316: 0023 movs r3, r4
8004318: f000 ffd2 bl 80052c0 <USB_WritePMA>
ep->xfer_buff += len;
800431c: 683b ldr r3, [r7, #0]
800431e: 695a ldr r2, [r3, #20]
8004320: 1d7b adds r3, r7, #5
8004322: 33ff adds r3, #255 @ 0xff
8004324: 681b ldr r3, [r3, #0]
8004326: 18d2 adds r2, r2, r3
8004328: 683b ldr r3, [r7, #0]
800432a: 615a str r2, [r3, #20]
if (ep->xfer_len_db > ep->maxpacket)
800432c: 683b ldr r3, [r7, #0]
800432e: 6a1a ldr r2, [r3, #32]
8004330: 683b ldr r3, [r7, #0]
8004332: 691b ldr r3, [r3, #16]
8004334: 429a cmp r2, r3
8004336: d908 bls.n 800434a <USB_EPStartXfer+0x55e>
{
ep->xfer_len_db -= len;
8004338: 683b ldr r3, [r7, #0]
800433a: 6a1a ldr r2, [r3, #32]
800433c: 1d7b adds r3, r7, #5
800433e: 33ff adds r3, #255 @ 0xff
8004340: 681b ldr r3, [r3, #0]
8004342: 1ad2 subs r2, r2, r3
8004344: 683b ldr r3, [r7, #0]
8004346: 621a str r2, [r3, #32]
8004348: e007 b.n 800435a <USB_EPStartXfer+0x56e>
}
else
{
len = ep->xfer_len_db;
800434a: 683b ldr r3, [r7, #0]
800434c: 6a1b ldr r3, [r3, #32]
800434e: 1d7a adds r2, r7, #5
8004350: 32ff adds r2, #255 @ 0xff
8004352: 6013 str r3, [r2, #0]
ep->xfer_len_db = 0U;
8004354: 683b ldr r3, [r7, #0]
8004356: 2200 movs r2, #0
8004358: 621a str r2, [r3, #32]
}
/* Set the Double buffer counter for pmabuffer1 */
PCD_SET_EP_DBUF1_CNT(USBx, ep->num, ep->is_in, len);
800435a: 687b ldr r3, [r7, #4]
800435c: 643b str r3, [r7, #64] @ 0x40
800435e: 683b ldr r3, [r7, #0]
8004360: 785b ldrb r3, [r3, #1]
8004362: 2b00 cmp r3, #0
8004364: d000 beq.n 8004368 <USB_EPStartXfer+0x57c>
8004366: e070 b.n 800444a <USB_EPStartXfer+0x65e>
8004368: 687b ldr r3, [r7, #4]
800436a: 63bb str r3, [r7, #56] @ 0x38
800436c: 687b ldr r3, [r7, #4]
800436e: 2250 movs r2, #80 @ 0x50
8004370: 5a9b ldrh r3, [r3, r2]
8004372: b29b uxth r3, r3
8004374: 001a movs r2, r3
8004376: 6bbb ldr r3, [r7, #56] @ 0x38
8004378: 189b adds r3, r3, r2
800437a: 63bb str r3, [r7, #56] @ 0x38
800437c: 683b ldr r3, [r7, #0]
800437e: 781b ldrb r3, [r3, #0]
8004380: 00da lsls r2, r3, #3
8004382: 6bbb ldr r3, [r7, #56] @ 0x38
8004384: 18d3 adds r3, r2, r3
8004386: 4a6d ldr r2, [pc, #436] @ (800453c <USB_EPStartXfer+0x750>)
8004388: 4694 mov ip, r2
800438a: 4463 add r3, ip
800438c: 637b str r3, [r7, #52] @ 0x34
800438e: 6b7b ldr r3, [r7, #52] @ 0x34
8004390: 881b ldrh r3, [r3, #0]
8004392: b29b uxth r3, r3
8004394: 059b lsls r3, r3, #22
8004396: 0d9b lsrs r3, r3, #22
8004398: b29a uxth r2, r3
800439a: 6b7b ldr r3, [r7, #52] @ 0x34
800439c: 801a strh r2, [r3, #0]
800439e: 1d7b adds r3, r7, #5
80043a0: 33ff adds r3, #255 @ 0xff
80043a2: 681b ldr r3, [r3, #0]
80043a4: 2b00 cmp r3, #0
80043a6: d108 bne.n 80043ba <USB_EPStartXfer+0x5ce>
80043a8: 6b7b ldr r3, [r7, #52] @ 0x34
80043aa: 881b ldrh r3, [r3, #0]
80043ac: b29b uxth r3, r3
80043ae: 4a62 ldr r2, [pc, #392] @ (8004538 <USB_EPStartXfer+0x74c>)
80043b0: 4313 orrs r3, r2
80043b2: b29a uxth r2, r3
80043b4: 6b7b ldr r3, [r7, #52] @ 0x34
80043b6: 801a strh r2, [r3, #0]
80043b8: e062 b.n 8004480 <USB_EPStartXfer+0x694>
80043ba: 1d7b adds r3, r7, #5
80043bc: 33ff adds r3, #255 @ 0xff
80043be: 681b ldr r3, [r3, #0]
80043c0: 2b3e cmp r3, #62 @ 0x3e
80043c2: d81f bhi.n 8004404 <USB_EPStartXfer+0x618>
80043c4: 1d7b adds r3, r7, #5
80043c6: 33ff adds r3, #255 @ 0xff
80043c8: 681b ldr r3, [r3, #0]
80043ca: 085b lsrs r3, r3, #1
80043cc: 21f4 movs r1, #244 @ 0xf4
80043ce: 187a adds r2, r7, r1
80043d0: 6013 str r3, [r2, #0]
80043d2: 1d7b adds r3, r7, #5
80043d4: 33ff adds r3, #255 @ 0xff
80043d6: 681b ldr r3, [r3, #0]
80043d8: 2201 movs r2, #1
80043da: 4013 ands r3, r2
80043dc: d004 beq.n 80043e8 <USB_EPStartXfer+0x5fc>
80043de: 187b adds r3, r7, r1
80043e0: 681b ldr r3, [r3, #0]
80043e2: 3301 adds r3, #1
80043e4: 187a adds r2, r7, r1
80043e6: 6013 str r3, [r2, #0]
80043e8: 6b7b ldr r3, [r7, #52] @ 0x34
80043ea: 881b ldrh r3, [r3, #0]
80043ec: b29a uxth r2, r3
80043ee: 23f4 movs r3, #244 @ 0xf4
80043f0: 18fb adds r3, r7, r3
80043f2: 681b ldr r3, [r3, #0]
80043f4: b29b uxth r3, r3
80043f6: 029b lsls r3, r3, #10
80043f8: b29b uxth r3, r3
80043fa: 4313 orrs r3, r2
80043fc: b29a uxth r2, r3
80043fe: 6b7b ldr r3, [r7, #52] @ 0x34
8004400: 801a strh r2, [r3, #0]
8004402: e03d b.n 8004480 <USB_EPStartXfer+0x694>
8004404: 1d7b adds r3, r7, #5
8004406: 33ff adds r3, #255 @ 0xff
8004408: 681b ldr r3, [r3, #0]
800440a: 095b lsrs r3, r3, #5
800440c: 21f4 movs r1, #244 @ 0xf4
800440e: 187a adds r2, r7, r1
8004410: 6013 str r3, [r2, #0]
8004412: 1d7b adds r3, r7, #5
8004414: 33ff adds r3, #255 @ 0xff
8004416: 681b ldr r3, [r3, #0]
8004418: 221f movs r2, #31
800441a: 4013 ands r3, r2
800441c: d104 bne.n 8004428 <USB_EPStartXfer+0x63c>
800441e: 187b adds r3, r7, r1
8004420: 681b ldr r3, [r3, #0]
8004422: 3b01 subs r3, #1
8004424: 187a adds r2, r7, r1
8004426: 6013 str r3, [r2, #0]
8004428: 6b7b ldr r3, [r7, #52] @ 0x34
800442a: 881b ldrh r3, [r3, #0]
800442c: b29a uxth r2, r3
800442e: 23f4 movs r3, #244 @ 0xf4
8004430: 18fb adds r3, r7, r3
8004432: 681b ldr r3, [r3, #0]
8004434: b29b uxth r3, r3
8004436: 029b lsls r3, r3, #10
8004438: b29b uxth r3, r3
800443a: 4313 orrs r3, r2
800443c: b29b uxth r3, r3
800443e: 4a3e ldr r2, [pc, #248] @ (8004538 <USB_EPStartXfer+0x74c>)
8004440: 4313 orrs r3, r2
8004442: b29a uxth r2, r3
8004444: 6b7b ldr r3, [r7, #52] @ 0x34
8004446: 801a strh r2, [r3, #0]
8004448: e01a b.n 8004480 <USB_EPStartXfer+0x694>
800444a: 683b ldr r3, [r7, #0]
800444c: 785b ldrb r3, [r3, #1]
800444e: 2b01 cmp r3, #1
8004450: d116 bne.n 8004480 <USB_EPStartXfer+0x694>
8004452: 687b ldr r3, [r7, #4]
8004454: 2250 movs r2, #80 @ 0x50
8004456: 5a9b ldrh r3, [r3, r2]
8004458: b29b uxth r3, r3
800445a: 001a movs r2, r3
800445c: 6c3b ldr r3, [r7, #64] @ 0x40
800445e: 189b adds r3, r3, r2
8004460: 643b str r3, [r7, #64] @ 0x40
8004462: 683b ldr r3, [r7, #0]
8004464: 781b ldrb r3, [r3, #0]
8004466: 00da lsls r2, r3, #3
8004468: 6c3b ldr r3, [r7, #64] @ 0x40
800446a: 18d3 adds r3, r2, r3
800446c: 4a33 ldr r2, [pc, #204] @ (800453c <USB_EPStartXfer+0x750>)
800446e: 4694 mov ip, r2
8004470: 4463 add r3, ip
8004472: 63fb str r3, [r7, #60] @ 0x3c
8004474: 1d7b adds r3, r7, #5
8004476: 33ff adds r3, #255 @ 0xff
8004478: 681b ldr r3, [r3, #0]
800447a: b29a uxth r2, r3
800447c: 6bfb ldr r3, [r7, #60] @ 0x3c
800447e: 801a strh r2, [r3, #0]
pmabuffer = ep->pmaaddr1;
8004480: 2076 movs r0, #118 @ 0x76
8004482: 183b adds r3, r7, r0
8004484: 683a ldr r2, [r7, #0]
8004486: 8952 ldrh r2, [r2, #10]
8004488: 801a strh r2, [r3, #0]
/* Write the user buffer to USB PMA */
USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len);
800448a: 683b ldr r3, [r7, #0]
800448c: 6959 ldr r1, [r3, #20]
800448e: 1d7b adds r3, r7, #5
8004490: 33ff adds r3, #255 @ 0xff
8004492: 681b ldr r3, [r3, #0]
8004494: b29c uxth r4, r3
8004496: 183b adds r3, r7, r0
8004498: 881a ldrh r2, [r3, #0]
800449a: 6878 ldr r0, [r7, #4]
800449c: 0023 movs r3, r4
800449e: f000 ff0f bl 80052c0 <USB_WritePMA>
80044a2: e1b6 b.n 8004812 <USB_EPStartXfer+0xa26>
}
}
/* auto Switch to single buffer mode when transfer <Mps no need to manage in double buffer */
else
{
len = ep->xfer_len_db;
80044a4: 683b ldr r3, [r7, #0]
80044a6: 6a1b ldr r3, [r3, #32]
80044a8: 1d7a adds r2, r7, #5
80044aa: 32ff adds r2, #255 @ 0xff
80044ac: 6013 str r3, [r2, #0]
/* disable double buffer mode for Bulk endpoint */
PCD_CLEAR_BULK_EP_DBUF(USBx, ep->num);
80044ae: 687a ldr r2, [r7, #4]
80044b0: 683b ldr r3, [r7, #0]
80044b2: 781b ldrb r3, [r3, #0]
80044b4: 009b lsls r3, r3, #2
80044b6: 18d3 adds r3, r2, r3
80044b8: 881b ldrh r3, [r3, #0]
80044ba: b29a uxth r2, r3
80044bc: 2062 movs r0, #98 @ 0x62
80044be: 183b adds r3, r7, r0
80044c0: 491f ldr r1, [pc, #124] @ (8004540 <USB_EPStartXfer+0x754>)
80044c2: 400a ands r2, r1
80044c4: 801a strh r2, [r3, #0]
80044c6: 687a ldr r2, [r7, #4]
80044c8: 683b ldr r3, [r7, #0]
80044ca: 781b ldrb r3, [r3, #0]
80044cc: 009b lsls r3, r3, #2
80044ce: 18d3 adds r3, r2, r3
80044d0: 183a adds r2, r7, r0
80044d2: 8812 ldrh r2, [r2, #0]
80044d4: 491b ldr r1, [pc, #108] @ (8004544 <USB_EPStartXfer+0x758>)
80044d6: 430a orrs r2, r1
80044d8: b292 uxth r2, r2
80044da: 801a strh r2, [r3, #0]
/* Set Tx count with nbre of byte to be transmitted */
PCD_SET_EP_TX_CNT(USBx, ep->num, len);
80044dc: 687b ldr r3, [r7, #4]
80044de: 65fb str r3, [r7, #92] @ 0x5c
80044e0: 687b ldr r3, [r7, #4]
80044e2: 2250 movs r2, #80 @ 0x50
80044e4: 5a9b ldrh r3, [r3, r2]
80044e6: b29b uxth r3, r3
80044e8: 001a movs r2, r3
80044ea: 6dfb ldr r3, [r7, #92] @ 0x5c
80044ec: 189b adds r3, r3, r2
80044ee: 65fb str r3, [r7, #92] @ 0x5c
80044f0: 683b ldr r3, [r7, #0]
80044f2: 781b ldrb r3, [r3, #0]
80044f4: 00da lsls r2, r3, #3
80044f6: 6dfb ldr r3, [r7, #92] @ 0x5c
80044f8: 18d3 adds r3, r2, r3
80044fa: 4a0e ldr r2, [pc, #56] @ (8004534 <USB_EPStartXfer+0x748>)
80044fc: 4694 mov ip, r2
80044fe: 4463 add r3, ip
8004500: 65bb str r3, [r7, #88] @ 0x58
8004502: 1d7b adds r3, r7, #5
8004504: 33ff adds r3, #255 @ 0xff
8004506: 681b ldr r3, [r3, #0]
8004508: b29a uxth r2, r3
800450a: 6dbb ldr r3, [r7, #88] @ 0x58
800450c: 801a strh r2, [r3, #0]
pmabuffer = ep->pmaaddr0;
800450e: 2076 movs r0, #118 @ 0x76
8004510: 183b adds r3, r7, r0
8004512: 683a ldr r2, [r7, #0]
8004514: 8912 ldrh r2, [r2, #8]
8004516: 801a strh r2, [r3, #0]
/* Write the user buffer to USB PMA */
USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len);
8004518: 683b ldr r3, [r7, #0]
800451a: 6959 ldr r1, [r3, #20]
800451c: 1d7b adds r3, r7, #5
800451e: 33ff adds r3, #255 @ 0xff
8004520: 681b ldr r3, [r3, #0]
8004522: b29c uxth r4, r3
8004524: 183b adds r3, r7, r0
8004526: 881a ldrh r2, [r3, #0]
8004528: 6878 ldr r0, [r7, #4]
800452a: 0023 movs r3, r4
800452c: f000 fec8 bl 80052c0 <USB_WritePMA>
8004530: e16f b.n 8004812 <USB_EPStartXfer+0xa26>
8004532: 46c0 nop @ (mov r8, r8)
8004534: 00000402 .word 0x00000402
8004538: ffff8000 .word 0xffff8000
800453c: 00000406 .word 0x00000406
8004540: ffff8e8f .word 0xffff8e8f
8004544: ffff8080 .word 0xffff8080
}
}
else /* manage isochronous double buffer IN mode */
{
/* each Time to write in PMA xfer_len_db will */
ep->xfer_len_db -= len;
8004548: 683b ldr r3, [r7, #0]
800454a: 6a1a ldr r2, [r3, #32]
800454c: 1d7b adds r3, r7, #5
800454e: 33ff adds r3, #255 @ 0xff
8004550: 681b ldr r3, [r3, #0]
8004552: 1ad2 subs r2, r2, r3
8004554: 683b ldr r3, [r7, #0]
8004556: 621a str r2, [r3, #32]
/* Fill the data buffer */
if ((PCD_GET_ENDPOINT(USBx, ep->num) & USB_EP_DTOG_TX) != 0U)
8004558: 687a ldr r2, [r7, #4]
800455a: 683b ldr r3, [r7, #0]
800455c: 781b ldrb r3, [r3, #0]
800455e: 009b lsls r3, r3, #2
8004560: 18d3 adds r3, r2, r3
8004562: 881b ldrh r3, [r3, #0]
8004564: b29b uxth r3, r3
8004566: 001a movs r2, r3
8004568: 2340 movs r3, #64 @ 0x40
800456a: 4013 ands r3, r2
800456c: d100 bne.n 8004570 <USB_EPStartXfer+0x784>
800456e: e0a4 b.n 80046ba <USB_EPStartXfer+0x8ce>
{
/* Set the Double buffer counter for pmabuffer1 */
PCD_SET_EP_DBUF1_CNT(USBx, ep->num, ep->is_in, len);
8004570: 687b ldr r3, [r7, #4]
8004572: 673b str r3, [r7, #112] @ 0x70
8004574: 683b ldr r3, [r7, #0]
8004576: 785b ldrb r3, [r3, #1]
8004578: 2b00 cmp r3, #0
800457a: d000 beq.n 800457e <USB_EPStartXfer+0x792>
800457c: e070 b.n 8004660 <USB_EPStartXfer+0x874>
800457e: 687b ldr r3, [r7, #4]
8004580: 66bb str r3, [r7, #104] @ 0x68
8004582: 687b ldr r3, [r7, #4]
8004584: 2250 movs r2, #80 @ 0x50
8004586: 5a9b ldrh r3, [r3, r2]
8004588: b29b uxth r3, r3
800458a: 001a movs r2, r3
800458c: 6ebb ldr r3, [r7, #104] @ 0x68
800458e: 189b adds r3, r3, r2
8004590: 66bb str r3, [r7, #104] @ 0x68
8004592: 683b ldr r3, [r7, #0]
8004594: 781b ldrb r3, [r3, #0]
8004596: 00da lsls r2, r3, #3
8004598: 6ebb ldr r3, [r7, #104] @ 0x68
800459a: 18d3 adds r3, r2, r3
800459c: 4ada ldr r2, [pc, #872] @ (8004908 <USB_EPStartXfer+0xb1c>)
800459e: 4694 mov ip, r2
80045a0: 4463 add r3, ip
80045a2: 667b str r3, [r7, #100] @ 0x64
80045a4: 6e7b ldr r3, [r7, #100] @ 0x64
80045a6: 881b ldrh r3, [r3, #0]
80045a8: b29b uxth r3, r3
80045aa: 059b lsls r3, r3, #22
80045ac: 0d9b lsrs r3, r3, #22
80045ae: b29a uxth r2, r3
80045b0: 6e7b ldr r3, [r7, #100] @ 0x64
80045b2: 801a strh r2, [r3, #0]
80045b4: 1d7b adds r3, r7, #5
80045b6: 33ff adds r3, #255 @ 0xff
80045b8: 681b ldr r3, [r3, #0]
80045ba: 2b00 cmp r3, #0
80045bc: d108 bne.n 80045d0 <USB_EPStartXfer+0x7e4>
80045be: 6e7b ldr r3, [r7, #100] @ 0x64
80045c0: 881b ldrh r3, [r3, #0]
80045c2: b29b uxth r3, r3
80045c4: 4ad1 ldr r2, [pc, #836] @ (800490c <USB_EPStartXfer+0xb20>)
80045c6: 4313 orrs r3, r2
80045c8: b29a uxth r2, r3
80045ca: 6e7b ldr r3, [r7, #100] @ 0x64
80045cc: 801a strh r2, [r3, #0]
80045ce: e062 b.n 8004696 <USB_EPStartXfer+0x8aa>
80045d0: 1d7b adds r3, r7, #5
80045d2: 33ff adds r3, #255 @ 0xff
80045d4: 681b ldr r3, [r3, #0]
80045d6: 2b3e cmp r3, #62 @ 0x3e
80045d8: d81f bhi.n 800461a <USB_EPStartXfer+0x82e>
80045da: 1d7b adds r3, r7, #5
80045dc: 33ff adds r3, #255 @ 0xff
80045de: 681b ldr r3, [r3, #0]
80045e0: 085b lsrs r3, r3, #1
80045e2: 21f0 movs r1, #240 @ 0xf0
80045e4: 187a adds r2, r7, r1
80045e6: 6013 str r3, [r2, #0]
80045e8: 1d7b adds r3, r7, #5
80045ea: 33ff adds r3, #255 @ 0xff
80045ec: 681b ldr r3, [r3, #0]
80045ee: 2201 movs r2, #1
80045f0: 4013 ands r3, r2
80045f2: d004 beq.n 80045fe <USB_EPStartXfer+0x812>
80045f4: 187b adds r3, r7, r1
80045f6: 681b ldr r3, [r3, #0]
80045f8: 3301 adds r3, #1
80045fa: 187a adds r2, r7, r1
80045fc: 6013 str r3, [r2, #0]
80045fe: 6e7b ldr r3, [r7, #100] @ 0x64
8004600: 881b ldrh r3, [r3, #0]
8004602: b29a uxth r2, r3
8004604: 23f0 movs r3, #240 @ 0xf0
8004606: 18fb adds r3, r7, r3
8004608: 681b ldr r3, [r3, #0]
800460a: b29b uxth r3, r3
800460c: 029b lsls r3, r3, #10
800460e: b29b uxth r3, r3
8004610: 4313 orrs r3, r2
8004612: b29a uxth r2, r3
8004614: 6e7b ldr r3, [r7, #100] @ 0x64
8004616: 801a strh r2, [r3, #0]
8004618: e03d b.n 8004696 <USB_EPStartXfer+0x8aa>
800461a: 1d7b adds r3, r7, #5
800461c: 33ff adds r3, #255 @ 0xff
800461e: 681b ldr r3, [r3, #0]
8004620: 095b lsrs r3, r3, #5
8004622: 21f0 movs r1, #240 @ 0xf0
8004624: 187a adds r2, r7, r1
8004626: 6013 str r3, [r2, #0]
8004628: 1d7b adds r3, r7, #5
800462a: 33ff adds r3, #255 @ 0xff
800462c: 681b ldr r3, [r3, #0]
800462e: 221f movs r2, #31
8004630: 4013 ands r3, r2
8004632: d104 bne.n 800463e <USB_EPStartXfer+0x852>
8004634: 187b adds r3, r7, r1
8004636: 681b ldr r3, [r3, #0]
8004638: 3b01 subs r3, #1
800463a: 187a adds r2, r7, r1
800463c: 6013 str r3, [r2, #0]
800463e: 6e7b ldr r3, [r7, #100] @ 0x64
8004640: 881b ldrh r3, [r3, #0]
8004642: b29a uxth r2, r3
8004644: 23f0 movs r3, #240 @ 0xf0
8004646: 18fb adds r3, r7, r3
8004648: 681b ldr r3, [r3, #0]
800464a: b29b uxth r3, r3
800464c: 029b lsls r3, r3, #10
800464e: b29b uxth r3, r3
8004650: 4313 orrs r3, r2
8004652: b29b uxth r3, r3
8004654: 4aad ldr r2, [pc, #692] @ (800490c <USB_EPStartXfer+0xb20>)
8004656: 4313 orrs r3, r2
8004658: b29a uxth r2, r3
800465a: 6e7b ldr r3, [r7, #100] @ 0x64
800465c: 801a strh r2, [r3, #0]
800465e: e01a b.n 8004696 <USB_EPStartXfer+0x8aa>
8004660: 683b ldr r3, [r7, #0]
8004662: 785b ldrb r3, [r3, #1]
8004664: 2b01 cmp r3, #1
8004666: d116 bne.n 8004696 <USB_EPStartXfer+0x8aa>
8004668: 687b ldr r3, [r7, #4]
800466a: 2250 movs r2, #80 @ 0x50
800466c: 5a9b ldrh r3, [r3, r2]
800466e: b29b uxth r3, r3
8004670: 001a movs r2, r3
8004672: 6f3b ldr r3, [r7, #112] @ 0x70
8004674: 189b adds r3, r3, r2
8004676: 673b str r3, [r7, #112] @ 0x70
8004678: 683b ldr r3, [r7, #0]
800467a: 781b ldrb r3, [r3, #0]
800467c: 00da lsls r2, r3, #3
800467e: 6f3b ldr r3, [r7, #112] @ 0x70
8004680: 18d3 adds r3, r2, r3
8004682: 4aa1 ldr r2, [pc, #644] @ (8004908 <USB_EPStartXfer+0xb1c>)
8004684: 4694 mov ip, r2
8004686: 4463 add r3, ip
8004688: 66fb str r3, [r7, #108] @ 0x6c
800468a: 1d7b adds r3, r7, #5
800468c: 33ff adds r3, #255 @ 0xff
800468e: 681b ldr r3, [r3, #0]
8004690: b29a uxth r2, r3
8004692: 6efb ldr r3, [r7, #108] @ 0x6c
8004694: 801a strh r2, [r3, #0]
pmabuffer = ep->pmaaddr1;
8004696: 2076 movs r0, #118 @ 0x76
8004698: 183b adds r3, r7, r0
800469a: 683a ldr r2, [r7, #0]
800469c: 8952 ldrh r2, [r2, #10]
800469e: 801a strh r2, [r3, #0]
/* Write the user buffer to USB PMA */
USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len);
80046a0: 683b ldr r3, [r7, #0]
80046a2: 6959 ldr r1, [r3, #20]
80046a4: 1d7b adds r3, r7, #5
80046a6: 33ff adds r3, #255 @ 0xff
80046a8: 681b ldr r3, [r3, #0]
80046aa: b29c uxth r4, r3
80046ac: 183b adds r3, r7, r0
80046ae: 881a ldrh r2, [r3, #0]
80046b0: 6878 ldr r0, [r7, #4]
80046b2: 0023 movs r3, r4
80046b4: f000 fe04 bl 80052c0 <USB_WritePMA>
80046b8: e0ab b.n 8004812 <USB_EPStartXfer+0xa26>
}
else
{
/* Set the Double buffer counter for pmabuffer0 */
PCD_SET_EP_DBUF0_CNT(USBx, ep->num, ep->is_in, len);
80046ba: 683b ldr r3, [r7, #0]
80046bc: 785b ldrb r3, [r3, #1]
80046be: 2b00 cmp r3, #0
80046c0: d000 beq.n 80046c4 <USB_EPStartXfer+0x8d8>
80046c2: e070 b.n 80047a6 <USB_EPStartXfer+0x9ba>
80046c4: 687b ldr r3, [r7, #4]
80046c6: 67fb str r3, [r7, #124] @ 0x7c
80046c8: 687b ldr r3, [r7, #4]
80046ca: 2250 movs r2, #80 @ 0x50
80046cc: 5a9b ldrh r3, [r3, r2]
80046ce: b29b uxth r3, r3
80046d0: 001a movs r2, r3
80046d2: 6ffb ldr r3, [r7, #124] @ 0x7c
80046d4: 189b adds r3, r3, r2
80046d6: 67fb str r3, [r7, #124] @ 0x7c
80046d8: 683b ldr r3, [r7, #0]
80046da: 781b ldrb r3, [r3, #0]
80046dc: 00da lsls r2, r3, #3
80046de: 6ffb ldr r3, [r7, #124] @ 0x7c
80046e0: 18d3 adds r3, r2, r3
80046e2: 4a8b ldr r2, [pc, #556] @ (8004910 <USB_EPStartXfer+0xb24>)
80046e4: 4694 mov ip, r2
80046e6: 4463 add r3, ip
80046e8: 67bb str r3, [r7, #120] @ 0x78
80046ea: 6fbb ldr r3, [r7, #120] @ 0x78
80046ec: 881b ldrh r3, [r3, #0]
80046ee: b29b uxth r3, r3
80046f0: 059b lsls r3, r3, #22
80046f2: 0d9b lsrs r3, r3, #22
80046f4: b29a uxth r2, r3
80046f6: 6fbb ldr r3, [r7, #120] @ 0x78
80046f8: 801a strh r2, [r3, #0]
80046fa: 1d7b adds r3, r7, #5
80046fc: 33ff adds r3, #255 @ 0xff
80046fe: 681b ldr r3, [r3, #0]
8004700: 2b00 cmp r3, #0
8004702: d108 bne.n 8004716 <USB_EPStartXfer+0x92a>
8004704: 6fbb ldr r3, [r7, #120] @ 0x78
8004706: 881b ldrh r3, [r3, #0]
8004708: b29b uxth r3, r3
800470a: 4a80 ldr r2, [pc, #512] @ (800490c <USB_EPStartXfer+0xb20>)
800470c: 4313 orrs r3, r2
800470e: b29a uxth r2, r3
8004710: 6fbb ldr r3, [r7, #120] @ 0x78
8004712: 801a strh r2, [r3, #0]
8004714: e06c b.n 80047f0 <USB_EPStartXfer+0xa04>
8004716: 1d7b adds r3, r7, #5
8004718: 33ff adds r3, #255 @ 0xff
800471a: 681b ldr r3, [r3, #0]
800471c: 2b3e cmp r3, #62 @ 0x3e
800471e: d81f bhi.n 8004760 <USB_EPStartXfer+0x974>
8004720: 1d7b adds r3, r7, #5
8004722: 33ff adds r3, #255 @ 0xff
8004724: 681b ldr r3, [r3, #0]
8004726: 085b lsrs r3, r3, #1
8004728: 21ec movs r1, #236 @ 0xec
800472a: 187a adds r2, r7, r1
800472c: 6013 str r3, [r2, #0]
800472e: 1d7b adds r3, r7, #5
8004730: 33ff adds r3, #255 @ 0xff
8004732: 681b ldr r3, [r3, #0]
8004734: 2201 movs r2, #1
8004736: 4013 ands r3, r2
8004738: d004 beq.n 8004744 <USB_EPStartXfer+0x958>
800473a: 187b adds r3, r7, r1
800473c: 681b ldr r3, [r3, #0]
800473e: 3301 adds r3, #1
8004740: 187a adds r2, r7, r1
8004742: 6013 str r3, [r2, #0]
8004744: 6fbb ldr r3, [r7, #120] @ 0x78
8004746: 881b ldrh r3, [r3, #0]
8004748: b29a uxth r2, r3
800474a: 23ec movs r3, #236 @ 0xec
800474c: 18fb adds r3, r7, r3
800474e: 681b ldr r3, [r3, #0]
8004750: b29b uxth r3, r3
8004752: 029b lsls r3, r3, #10
8004754: b29b uxth r3, r3
8004756: 4313 orrs r3, r2
8004758: b29a uxth r2, r3
800475a: 6fbb ldr r3, [r7, #120] @ 0x78
800475c: 801a strh r2, [r3, #0]
800475e: e047 b.n 80047f0 <USB_EPStartXfer+0xa04>
8004760: 1d7b adds r3, r7, #5
8004762: 33ff adds r3, #255 @ 0xff
8004764: 681b ldr r3, [r3, #0]
8004766: 095b lsrs r3, r3, #5
8004768: 21ec movs r1, #236 @ 0xec
800476a: 187a adds r2, r7, r1
800476c: 6013 str r3, [r2, #0]
800476e: 1d7b adds r3, r7, #5
8004770: 33ff adds r3, #255 @ 0xff
8004772: 681b ldr r3, [r3, #0]
8004774: 221f movs r2, #31
8004776: 4013 ands r3, r2
8004778: d104 bne.n 8004784 <USB_EPStartXfer+0x998>
800477a: 187b adds r3, r7, r1
800477c: 681b ldr r3, [r3, #0]
800477e: 3b01 subs r3, #1
8004780: 187a adds r2, r7, r1
8004782: 6013 str r3, [r2, #0]
8004784: 6fbb ldr r3, [r7, #120] @ 0x78
8004786: 881b ldrh r3, [r3, #0]
8004788: b29a uxth r2, r3
800478a: 23ec movs r3, #236 @ 0xec
800478c: 18fb adds r3, r7, r3
800478e: 681b ldr r3, [r3, #0]
8004790: b29b uxth r3, r3
8004792: 029b lsls r3, r3, #10
8004794: b29b uxth r3, r3
8004796: 4313 orrs r3, r2
8004798: b29b uxth r3, r3
800479a: 4a5c ldr r2, [pc, #368] @ (800490c <USB_EPStartXfer+0xb20>)
800479c: 4313 orrs r3, r2
800479e: b29a uxth r2, r3
80047a0: 6fbb ldr r3, [r7, #120] @ 0x78
80047a2: 801a strh r2, [r3, #0]
80047a4: e024 b.n 80047f0 <USB_EPStartXfer+0xa04>
80047a6: 683b ldr r3, [r7, #0]
80047a8: 785b ldrb r3, [r3, #1]
80047aa: 2b01 cmp r3, #1
80047ac: d120 bne.n 80047f0 <USB_EPStartXfer+0xa04>
80047ae: 687b ldr r3, [r7, #4]
80047b0: 2184 movs r1, #132 @ 0x84
80047b2: 187a adds r2, r7, r1
80047b4: 6013 str r3, [r2, #0]
80047b6: 687b ldr r3, [r7, #4]
80047b8: 2250 movs r2, #80 @ 0x50
80047ba: 5a9b ldrh r3, [r3, r2]
80047bc: b29b uxth r3, r3
80047be: 001a movs r2, r3
80047c0: 187b adds r3, r7, r1
80047c2: 681b ldr r3, [r3, #0]
80047c4: 189b adds r3, r3, r2
80047c6: 187a adds r2, r7, r1
80047c8: 6013 str r3, [r2, #0]
80047ca: 683b ldr r3, [r7, #0]
80047cc: 781b ldrb r3, [r3, #0]
80047ce: 00da lsls r2, r3, #3
80047d0: 187b adds r3, r7, r1
80047d2: 681b ldr r3, [r3, #0]
80047d4: 18d3 adds r3, r2, r3
80047d6: 4a4e ldr r2, [pc, #312] @ (8004910 <USB_EPStartXfer+0xb24>)
80047d8: 4694 mov ip, r2
80047da: 4463 add r3, ip
80047dc: 2180 movs r1, #128 @ 0x80
80047de: 187a adds r2, r7, r1
80047e0: 6013 str r3, [r2, #0]
80047e2: 1d7b adds r3, r7, #5
80047e4: 33ff adds r3, #255 @ 0xff
80047e6: 681b ldr r3, [r3, #0]
80047e8: b29a uxth r2, r3
80047ea: 187b adds r3, r7, r1
80047ec: 681b ldr r3, [r3, #0]
80047ee: 801a strh r2, [r3, #0]
pmabuffer = ep->pmaaddr0;
80047f0: 2076 movs r0, #118 @ 0x76
80047f2: 183b adds r3, r7, r0
80047f4: 683a ldr r2, [r7, #0]
80047f6: 8912 ldrh r2, [r2, #8]
80047f8: 801a strh r2, [r3, #0]
/* Write the user buffer to USB PMA */
USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len);
80047fa: 683b ldr r3, [r7, #0]
80047fc: 6959 ldr r1, [r3, #20]
80047fe: 1d7b adds r3, r7, #5
8004800: 33ff adds r3, #255 @ 0xff
8004802: 681b ldr r3, [r3, #0]
8004804: b29c uxth r4, r3
8004806: 183b adds r3, r7, r0
8004808: 881a ldrh r2, [r3, #0]
800480a: 6878 ldr r0, [r7, #4]
800480c: 0023 movs r3, r4
800480e: f000 fd57 bl 80052c0 <USB_WritePMA>
}
}
}
#endif /* (USE_USB_DOUBLE_BUFFER == 1U) */
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_VALID);
8004812: 687a ldr r2, [r7, #4]
8004814: 683b ldr r3, [r7, #0]
8004816: 781b ldrb r3, [r3, #0]
8004818: 009b lsls r3, r3, #2
800481a: 18d3 adds r3, r2, r3
800481c: 881b ldrh r3, [r3, #0]
800481e: b29a uxth r2, r3
8004820: 200a movs r0, #10
8004822: 183b adds r3, r7, r0
8004824: 493b ldr r1, [pc, #236] @ (8004914 <USB_EPStartXfer+0xb28>)
8004826: 400a ands r2, r1
8004828: 801a strh r2, [r3, #0]
800482a: 183b adds r3, r7, r0
800482c: 183a adds r2, r7, r0
800482e: 8812 ldrh r2, [r2, #0]
8004830: 2110 movs r1, #16
8004832: 404a eors r2, r1
8004834: 801a strh r2, [r3, #0]
8004836: 183b adds r3, r7, r0
8004838: 183a adds r2, r7, r0
800483a: 8812 ldrh r2, [r2, #0]
800483c: 2120 movs r1, #32
800483e: 404a eors r2, r1
8004840: 801a strh r2, [r3, #0]
8004842: 687a ldr r2, [r7, #4]
8004844: 683b ldr r3, [r7, #0]
8004846: 781b ldrb r3, [r3, #0]
8004848: 009b lsls r3, r3, #2
800484a: 18d3 adds r3, r2, r3
800484c: 183a adds r2, r7, r0
800484e: 8812 ldrh r2, [r2, #0]
8004850: 4931 ldr r1, [pc, #196] @ (8004918 <USB_EPStartXfer+0xb2c>)
8004852: 430a orrs r2, r1
8004854: b292 uxth r2, r2
8004856: 801a strh r2, [r3, #0]
8004858: f000 fbe9 bl 800502e <USB_EPStartXfer+0x1242>
}
else /* OUT endpoint */
{
if (ep->doublebuffer == 0U)
800485c: 683b ldr r3, [r7, #0]
800485e: 7b1b ldrb r3, [r3, #12]
8004860: 2b00 cmp r3, #0
8004862: d000 beq.n 8004866 <USB_EPStartXfer+0xa7a>
8004864: e0a8 b.n 80049b8 <USB_EPStartXfer+0xbcc>
{
/* Multi packet transfer */
if (ep->xfer_len > ep->maxpacket)
8004866: 683b ldr r3, [r7, #0]
8004868: 699a ldr r2, [r3, #24]
800486a: 683b ldr r3, [r7, #0]
800486c: 691b ldr r3, [r3, #16]
800486e: 429a cmp r2, r3
8004870: d90d bls.n 800488e <USB_EPStartXfer+0xaa2>
{
len = ep->maxpacket;
8004872: 683b ldr r3, [r7, #0]
8004874: 691b ldr r3, [r3, #16]
8004876: 1d7a adds r2, r7, #5
8004878: 32ff adds r2, #255 @ 0xff
800487a: 6013 str r3, [r2, #0]
ep->xfer_len -= len;
800487c: 683b ldr r3, [r7, #0]
800487e: 699a ldr r2, [r3, #24]
8004880: 1d7b adds r3, r7, #5
8004882: 33ff adds r3, #255 @ 0xff
8004884: 681b ldr r3, [r3, #0]
8004886: 1ad2 subs r2, r2, r3
8004888: 683b ldr r3, [r7, #0]
800488a: 619a str r2, [r3, #24]
800488c: e007 b.n 800489e <USB_EPStartXfer+0xab2>
}
else
{
len = ep->xfer_len;
800488e: 683b ldr r3, [r7, #0]
8004890: 699b ldr r3, [r3, #24]
8004892: 1d7a adds r2, r7, #5
8004894: 32ff adds r2, #255 @ 0xff
8004896: 6013 str r3, [r2, #0]
ep->xfer_len = 0U;
8004898: 683b ldr r3, [r7, #0]
800489a: 2200 movs r2, #0
800489c: 619a str r2, [r3, #24]
}
/* configure and validate Rx endpoint */
PCD_SET_EP_RX_CNT(USBx, ep->num, len);
800489e: 687b ldr r3, [r7, #4]
80048a0: 2190 movs r1, #144 @ 0x90
80048a2: 187a adds r2, r7, r1
80048a4: 6013 str r3, [r2, #0]
80048a6: 687b ldr r3, [r7, #4]
80048a8: 2250 movs r2, #80 @ 0x50
80048aa: 5a9b ldrh r3, [r3, r2]
80048ac: b29b uxth r3, r3
80048ae: 001a movs r2, r3
80048b0: 187b adds r3, r7, r1
80048b2: 681b ldr r3, [r3, #0]
80048b4: 189b adds r3, r3, r2
80048b6: 187a adds r2, r7, r1
80048b8: 6013 str r3, [r2, #0]
80048ba: 683b ldr r3, [r7, #0]
80048bc: 781b ldrb r3, [r3, #0]
80048be: 00da lsls r2, r3, #3
80048c0: 187b adds r3, r7, r1
80048c2: 681b ldr r3, [r3, #0]
80048c4: 18d3 adds r3, r2, r3
80048c6: 4a10 ldr r2, [pc, #64] @ (8004908 <USB_EPStartXfer+0xb1c>)
80048c8: 4694 mov ip, r2
80048ca: 4463 add r3, ip
80048cc: 218c movs r1, #140 @ 0x8c
80048ce: 187a adds r2, r7, r1
80048d0: 6013 str r3, [r2, #0]
80048d2: 187b adds r3, r7, r1
80048d4: 681b ldr r3, [r3, #0]
80048d6: 881b ldrh r3, [r3, #0]
80048d8: b29b uxth r3, r3
80048da: 059b lsls r3, r3, #22
80048dc: 0d9b lsrs r3, r3, #22
80048de: b29a uxth r2, r3
80048e0: 187b adds r3, r7, r1
80048e2: 681b ldr r3, [r3, #0]
80048e4: 801a strh r2, [r3, #0]
80048e6: 1d7b adds r3, r7, #5
80048e8: 33ff adds r3, #255 @ 0xff
80048ea: 681b ldr r3, [r3, #0]
80048ec: 2b00 cmp r3, #0
80048ee: d115 bne.n 800491c <USB_EPStartXfer+0xb30>
80048f0: 187b adds r3, r7, r1
80048f2: 681b ldr r3, [r3, #0]
80048f4: 881b ldrh r3, [r3, #0]
80048f6: b29b uxth r3, r3
80048f8: 4a04 ldr r2, [pc, #16] @ (800490c <USB_EPStartXfer+0xb20>)
80048fa: 4313 orrs r3, r2
80048fc: b29a uxth r2, r3
80048fe: 187b adds r3, r7, r1
8004900: 681b ldr r3, [r3, #0]
8004902: 801a strh r2, [r3, #0]
8004904: e36e b.n 8004fe4 <USB_EPStartXfer+0x11f8>
8004906: 46c0 nop @ (mov r8, r8)
8004908: 00000406 .word 0x00000406
800490c: ffff8000 .word 0xffff8000
8004910: 00000402 .word 0x00000402
8004914: ffff8fbf .word 0xffff8fbf
8004918: ffff8080 .word 0xffff8080
800491c: 1d7b adds r3, r7, #5
800491e: 33ff adds r3, #255 @ 0xff
8004920: 681b ldr r3, [r3, #0]
8004922: 2b3e cmp r3, #62 @ 0x3e
8004924: d822 bhi.n 800496c <USB_EPStartXfer+0xb80>
8004926: 1d7b adds r3, r7, #5
8004928: 33ff adds r3, #255 @ 0xff
800492a: 681b ldr r3, [r3, #0]
800492c: 085b lsrs r3, r3, #1
800492e: 21e8 movs r1, #232 @ 0xe8
8004930: 187a adds r2, r7, r1
8004932: 6013 str r3, [r2, #0]
8004934: 1d7b adds r3, r7, #5
8004936: 33ff adds r3, #255 @ 0xff
8004938: 681b ldr r3, [r3, #0]
800493a: 2201 movs r2, #1
800493c: 4013 ands r3, r2
800493e: d004 beq.n 800494a <USB_EPStartXfer+0xb5e>
8004940: 187b adds r3, r7, r1
8004942: 681b ldr r3, [r3, #0]
8004944: 3301 adds r3, #1
8004946: 187a adds r2, r7, r1
8004948: 6013 str r3, [r2, #0]
800494a: 218c movs r1, #140 @ 0x8c
800494c: 187b adds r3, r7, r1
800494e: 681b ldr r3, [r3, #0]
8004950: 881b ldrh r3, [r3, #0]
8004952: b29a uxth r2, r3
8004954: 23e8 movs r3, #232 @ 0xe8
8004956: 18fb adds r3, r7, r3
8004958: 681b ldr r3, [r3, #0]
800495a: b29b uxth r3, r3
800495c: 029b lsls r3, r3, #10
800495e: b29b uxth r3, r3
8004960: 4313 orrs r3, r2
8004962: b29a uxth r2, r3
8004964: 187b adds r3, r7, r1
8004966: 681b ldr r3, [r3, #0]
8004968: 801a strh r2, [r3, #0]
800496a: e33b b.n 8004fe4 <USB_EPStartXfer+0x11f8>
800496c: 1d7b adds r3, r7, #5
800496e: 33ff adds r3, #255 @ 0xff
8004970: 681b ldr r3, [r3, #0]
8004972: 095b lsrs r3, r3, #5
8004974: 21e8 movs r1, #232 @ 0xe8
8004976: 187a adds r2, r7, r1
8004978: 6013 str r3, [r2, #0]
800497a: 1d7b adds r3, r7, #5
800497c: 33ff adds r3, #255 @ 0xff
800497e: 681b ldr r3, [r3, #0]
8004980: 221f movs r2, #31
8004982: 4013 ands r3, r2
8004984: d104 bne.n 8004990 <USB_EPStartXfer+0xba4>
8004986: 187b adds r3, r7, r1
8004988: 681b ldr r3, [r3, #0]
800498a: 3b01 subs r3, #1
800498c: 187a adds r2, r7, r1
800498e: 6013 str r3, [r2, #0]
8004990: 218c movs r1, #140 @ 0x8c
8004992: 187b adds r3, r7, r1
8004994: 681b ldr r3, [r3, #0]
8004996: 881b ldrh r3, [r3, #0]
8004998: b29a uxth r2, r3
800499a: 23e8 movs r3, #232 @ 0xe8
800499c: 18fb adds r3, r7, r3
800499e: 681b ldr r3, [r3, #0]
80049a0: b29b uxth r3, r3
80049a2: 029b lsls r3, r3, #10
80049a4: b29b uxth r3, r3
80049a6: 4313 orrs r3, r2
80049a8: b29b uxth r3, r3
80049aa: 4ad7 ldr r2, [pc, #860] @ (8004d08 <USB_EPStartXfer+0xf1c>)
80049ac: 4313 orrs r3, r2
80049ae: b29a uxth r2, r3
80049b0: 187b adds r3, r7, r1
80049b2: 681b ldr r3, [r3, #0]
80049b4: 801a strh r2, [r3, #0]
80049b6: e315 b.n 8004fe4 <USB_EPStartXfer+0x11f8>
#if (USE_USB_DOUBLE_BUFFER == 1U)
else
{
/* First Transfer Coming From HAL_PCD_EP_Receive & From ISR */
/* Set the Double buffer counter */
if (ep->type == EP_TYPE_BULK)
80049b8: 683b ldr r3, [r7, #0]
80049ba: 78db ldrb r3, [r3, #3]
80049bc: 2b02 cmp r3, #2
80049be: d000 beq.n 80049c2 <USB_EPStartXfer+0xbd6>
80049c0: e189 b.n 8004cd6 <USB_EPStartXfer+0xeea>
{
PCD_SET_EP_DBUF_CNT(USBx, ep->num, ep->is_in, ep->maxpacket);
80049c2: 683b ldr r3, [r7, #0]
80049c4: 785b ldrb r3, [r3, #1]
80049c6: 2b00 cmp r3, #0
80049c8: d000 beq.n 80049cc <USB_EPStartXfer+0xbe0>
80049ca: e07b b.n 8004ac4 <USB_EPStartXfer+0xcd8>
80049cc: 687b ldr r3, [r7, #4]
80049ce: 21ac movs r1, #172 @ 0xac
80049d0: 187a adds r2, r7, r1
80049d2: 6013 str r3, [r2, #0]
80049d4: 687b ldr r3, [r7, #4]
80049d6: 2250 movs r2, #80 @ 0x50
80049d8: 5a9b ldrh r3, [r3, r2]
80049da: b29b uxth r3, r3
80049dc: 001a movs r2, r3
80049de: 187b adds r3, r7, r1
80049e0: 681b ldr r3, [r3, #0]
80049e2: 189b adds r3, r3, r2
80049e4: 187a adds r2, r7, r1
80049e6: 6013 str r3, [r2, #0]
80049e8: 683b ldr r3, [r7, #0]
80049ea: 781b ldrb r3, [r3, #0]
80049ec: 00da lsls r2, r3, #3
80049ee: 187b adds r3, r7, r1
80049f0: 681b ldr r3, [r3, #0]
80049f2: 18d3 adds r3, r2, r3
80049f4: 4ac5 ldr r2, [pc, #788] @ (8004d0c <USB_EPStartXfer+0xf20>)
80049f6: 4694 mov ip, r2
80049f8: 4463 add r3, ip
80049fa: 21a8 movs r1, #168 @ 0xa8
80049fc: 187a adds r2, r7, r1
80049fe: 6013 str r3, [r2, #0]
8004a00: 187b adds r3, r7, r1
8004a02: 681b ldr r3, [r3, #0]
8004a04: 881b ldrh r3, [r3, #0]
8004a06: b29b uxth r3, r3
8004a08: 059b lsls r3, r3, #22
8004a0a: 0d9b lsrs r3, r3, #22
8004a0c: b29a uxth r2, r3
8004a0e: 187b adds r3, r7, r1
8004a10: 681b ldr r3, [r3, #0]
8004a12: 801a strh r2, [r3, #0]
8004a14: 683b ldr r3, [r7, #0]
8004a16: 691b ldr r3, [r3, #16]
8004a18: 2b00 cmp r3, #0
8004a1a: d10a bne.n 8004a32 <USB_EPStartXfer+0xc46>
8004a1c: 187b adds r3, r7, r1
8004a1e: 681b ldr r3, [r3, #0]
8004a20: 881b ldrh r3, [r3, #0]
8004a22: b29b uxth r3, r3
8004a24: 4ab8 ldr r2, [pc, #736] @ (8004d08 <USB_EPStartXfer+0xf1c>)
8004a26: 4313 orrs r3, r2
8004a28: b29a uxth r2, r3
8004a2a: 187b adds r3, r7, r1
8004a2c: 681b ldr r3, [r3, #0]
8004a2e: 801a strh r2, [r3, #0]
8004a30: e06c b.n 8004b0c <USB_EPStartXfer+0xd20>
8004a32: 683b ldr r3, [r7, #0]
8004a34: 691b ldr r3, [r3, #16]
8004a36: 2b3e cmp r3, #62 @ 0x3e
8004a38: d820 bhi.n 8004a7c <USB_EPStartXfer+0xc90>
8004a3a: 683b ldr r3, [r7, #0]
8004a3c: 691b ldr r3, [r3, #16]
8004a3e: 085b lsrs r3, r3, #1
8004a40: 21e4 movs r1, #228 @ 0xe4
8004a42: 187a adds r2, r7, r1
8004a44: 6013 str r3, [r2, #0]
8004a46: 683b ldr r3, [r7, #0]
8004a48: 691b ldr r3, [r3, #16]
8004a4a: 2201 movs r2, #1
8004a4c: 4013 ands r3, r2
8004a4e: d004 beq.n 8004a5a <USB_EPStartXfer+0xc6e>
8004a50: 187b adds r3, r7, r1
8004a52: 681b ldr r3, [r3, #0]
8004a54: 3301 adds r3, #1
8004a56: 187a adds r2, r7, r1
8004a58: 6013 str r3, [r2, #0]
8004a5a: 21a8 movs r1, #168 @ 0xa8
8004a5c: 187b adds r3, r7, r1
8004a5e: 681b ldr r3, [r3, #0]
8004a60: 881b ldrh r3, [r3, #0]
8004a62: b29a uxth r2, r3
8004a64: 23e4 movs r3, #228 @ 0xe4
8004a66: 18fb adds r3, r7, r3
8004a68: 681b ldr r3, [r3, #0]
8004a6a: b29b uxth r3, r3
8004a6c: 029b lsls r3, r3, #10
8004a6e: b29b uxth r3, r3
8004a70: 4313 orrs r3, r2
8004a72: b29a uxth r2, r3
8004a74: 187b adds r3, r7, r1
8004a76: 681b ldr r3, [r3, #0]
8004a78: 801a strh r2, [r3, #0]
8004a7a: e047 b.n 8004b0c <USB_EPStartXfer+0xd20>
8004a7c: 683b ldr r3, [r7, #0]
8004a7e: 691b ldr r3, [r3, #16]
8004a80: 095b lsrs r3, r3, #5
8004a82: 21e4 movs r1, #228 @ 0xe4
8004a84: 187a adds r2, r7, r1
8004a86: 6013 str r3, [r2, #0]
8004a88: 683b ldr r3, [r7, #0]
8004a8a: 691b ldr r3, [r3, #16]
8004a8c: 221f movs r2, #31
8004a8e: 4013 ands r3, r2
8004a90: d104 bne.n 8004a9c <USB_EPStartXfer+0xcb0>
8004a92: 187b adds r3, r7, r1
8004a94: 681b ldr r3, [r3, #0]
8004a96: 3b01 subs r3, #1
8004a98: 187a adds r2, r7, r1
8004a9a: 6013 str r3, [r2, #0]
8004a9c: 21a8 movs r1, #168 @ 0xa8
8004a9e: 187b adds r3, r7, r1
8004aa0: 681b ldr r3, [r3, #0]
8004aa2: 881b ldrh r3, [r3, #0]
8004aa4: b29a uxth r2, r3
8004aa6: 23e4 movs r3, #228 @ 0xe4
8004aa8: 18fb adds r3, r7, r3
8004aaa: 681b ldr r3, [r3, #0]
8004aac: b29b uxth r3, r3
8004aae: 029b lsls r3, r3, #10
8004ab0: b29b uxth r3, r3
8004ab2: 4313 orrs r3, r2
8004ab4: b29b uxth r3, r3
8004ab6: 4a94 ldr r2, [pc, #592] @ (8004d08 <USB_EPStartXfer+0xf1c>)
8004ab8: 4313 orrs r3, r2
8004aba: b29a uxth r2, r3
8004abc: 187b adds r3, r7, r1
8004abe: 681b ldr r3, [r3, #0]
8004ac0: 801a strh r2, [r3, #0]
8004ac2: e023 b.n 8004b0c <USB_EPStartXfer+0xd20>
8004ac4: 683b ldr r3, [r7, #0]
8004ac6: 785b ldrb r3, [r3, #1]
8004ac8: 2b01 cmp r3, #1
8004aca: d11f bne.n 8004b0c <USB_EPStartXfer+0xd20>
8004acc: 687b ldr r3, [r7, #4]
8004ace: 21b4 movs r1, #180 @ 0xb4
8004ad0: 187a adds r2, r7, r1
8004ad2: 6013 str r3, [r2, #0]
8004ad4: 687b ldr r3, [r7, #4]
8004ad6: 2250 movs r2, #80 @ 0x50
8004ad8: 5a9b ldrh r3, [r3, r2]
8004ada: b29b uxth r3, r3
8004adc: 001a movs r2, r3
8004ade: 187b adds r3, r7, r1
8004ae0: 681b ldr r3, [r3, #0]
8004ae2: 189b adds r3, r3, r2
8004ae4: 187a adds r2, r7, r1
8004ae6: 6013 str r3, [r2, #0]
8004ae8: 683b ldr r3, [r7, #0]
8004aea: 781b ldrb r3, [r3, #0]
8004aec: 00da lsls r2, r3, #3
8004aee: 187b adds r3, r7, r1
8004af0: 681b ldr r3, [r3, #0]
8004af2: 18d3 adds r3, r2, r3
8004af4: 4a85 ldr r2, [pc, #532] @ (8004d0c <USB_EPStartXfer+0xf20>)
8004af6: 4694 mov ip, r2
8004af8: 4463 add r3, ip
8004afa: 21b0 movs r1, #176 @ 0xb0
8004afc: 187a adds r2, r7, r1
8004afe: 6013 str r3, [r2, #0]
8004b00: 683b ldr r3, [r7, #0]
8004b02: 691b ldr r3, [r3, #16]
8004b04: b29a uxth r2, r3
8004b06: 187b adds r3, r7, r1
8004b08: 681b ldr r3, [r3, #0]
8004b0a: 801a strh r2, [r3, #0]
8004b0c: 687b ldr r3, [r7, #4]
8004b0e: 22a4 movs r2, #164 @ 0xa4
8004b10: 18ba adds r2, r7, r2
8004b12: 6013 str r3, [r2, #0]
8004b14: 683b ldr r3, [r7, #0]
8004b16: 785b ldrb r3, [r3, #1]
8004b18: 2b00 cmp r3, #0
8004b1a: d000 beq.n 8004b1e <USB_EPStartXfer+0xd32>
8004b1c: e07b b.n 8004c16 <USB_EPStartXfer+0xe2a>
8004b1e: 687b ldr r3, [r7, #4]
8004b20: 219c movs r1, #156 @ 0x9c
8004b22: 187a adds r2, r7, r1
8004b24: 6013 str r3, [r2, #0]
8004b26: 687b ldr r3, [r7, #4]
8004b28: 2250 movs r2, #80 @ 0x50
8004b2a: 5a9b ldrh r3, [r3, r2]
8004b2c: b29b uxth r3, r3
8004b2e: 001a movs r2, r3
8004b30: 187b adds r3, r7, r1
8004b32: 681b ldr r3, [r3, #0]
8004b34: 189b adds r3, r3, r2
8004b36: 187a adds r2, r7, r1
8004b38: 6013 str r3, [r2, #0]
8004b3a: 683b ldr r3, [r7, #0]
8004b3c: 781b ldrb r3, [r3, #0]
8004b3e: 00da lsls r2, r3, #3
8004b40: 187b adds r3, r7, r1
8004b42: 681b ldr r3, [r3, #0]
8004b44: 18d3 adds r3, r2, r3
8004b46: 4a72 ldr r2, [pc, #456] @ (8004d10 <USB_EPStartXfer+0xf24>)
8004b48: 4694 mov ip, r2
8004b4a: 4463 add r3, ip
8004b4c: 2198 movs r1, #152 @ 0x98
8004b4e: 187a adds r2, r7, r1
8004b50: 6013 str r3, [r2, #0]
8004b52: 187b adds r3, r7, r1
8004b54: 681b ldr r3, [r3, #0]
8004b56: 881b ldrh r3, [r3, #0]
8004b58: b29b uxth r3, r3
8004b5a: 059b lsls r3, r3, #22
8004b5c: 0d9b lsrs r3, r3, #22
8004b5e: b29a uxth r2, r3
8004b60: 187b adds r3, r7, r1
8004b62: 681b ldr r3, [r3, #0]
8004b64: 801a strh r2, [r3, #0]
8004b66: 683b ldr r3, [r7, #0]
8004b68: 691b ldr r3, [r3, #16]
8004b6a: 2b00 cmp r3, #0
8004b6c: d10a bne.n 8004b84 <USB_EPStartXfer+0xd98>
8004b6e: 187b adds r3, r7, r1
8004b70: 681b ldr r3, [r3, #0]
8004b72: 881b ldrh r3, [r3, #0]
8004b74: b29b uxth r3, r3
8004b76: 4a64 ldr r2, [pc, #400] @ (8004d08 <USB_EPStartXfer+0xf1c>)
8004b78: 4313 orrs r3, r2
8004b7a: b29a uxth r2, r3
8004b7c: 187b adds r3, r7, r1
8004b7e: 681b ldr r3, [r3, #0]
8004b80: 801a strh r2, [r3, #0]
8004b82: e069 b.n 8004c58 <USB_EPStartXfer+0xe6c>
8004b84: 683b ldr r3, [r7, #0]
8004b86: 691b ldr r3, [r3, #16]
8004b88: 2b3e cmp r3, #62 @ 0x3e
8004b8a: d820 bhi.n 8004bce <USB_EPStartXfer+0xde2>
8004b8c: 683b ldr r3, [r7, #0]
8004b8e: 691b ldr r3, [r3, #16]
8004b90: 085b lsrs r3, r3, #1
8004b92: 21e0 movs r1, #224 @ 0xe0
8004b94: 187a adds r2, r7, r1
8004b96: 6013 str r3, [r2, #0]
8004b98: 683b ldr r3, [r7, #0]
8004b9a: 691b ldr r3, [r3, #16]
8004b9c: 2201 movs r2, #1
8004b9e: 4013 ands r3, r2
8004ba0: d004 beq.n 8004bac <USB_EPStartXfer+0xdc0>
8004ba2: 187b adds r3, r7, r1
8004ba4: 681b ldr r3, [r3, #0]
8004ba6: 3301 adds r3, #1
8004ba8: 187a adds r2, r7, r1
8004baa: 6013 str r3, [r2, #0]
8004bac: 2198 movs r1, #152 @ 0x98
8004bae: 187b adds r3, r7, r1
8004bb0: 681b ldr r3, [r3, #0]
8004bb2: 881b ldrh r3, [r3, #0]
8004bb4: b29a uxth r2, r3
8004bb6: 23e0 movs r3, #224 @ 0xe0
8004bb8: 18fb adds r3, r7, r3
8004bba: 681b ldr r3, [r3, #0]
8004bbc: b29b uxth r3, r3
8004bbe: 029b lsls r3, r3, #10
8004bc0: b29b uxth r3, r3
8004bc2: 4313 orrs r3, r2
8004bc4: b29a uxth r2, r3
8004bc6: 187b adds r3, r7, r1
8004bc8: 681b ldr r3, [r3, #0]
8004bca: 801a strh r2, [r3, #0]
8004bcc: e044 b.n 8004c58 <USB_EPStartXfer+0xe6c>
8004bce: 683b ldr r3, [r7, #0]
8004bd0: 691b ldr r3, [r3, #16]
8004bd2: 095b lsrs r3, r3, #5
8004bd4: 21e0 movs r1, #224 @ 0xe0
8004bd6: 187a adds r2, r7, r1
8004bd8: 6013 str r3, [r2, #0]
8004bda: 683b ldr r3, [r7, #0]
8004bdc: 691b ldr r3, [r3, #16]
8004bde: 221f movs r2, #31
8004be0: 4013 ands r3, r2
8004be2: d104 bne.n 8004bee <USB_EPStartXfer+0xe02>
8004be4: 187b adds r3, r7, r1
8004be6: 681b ldr r3, [r3, #0]
8004be8: 3b01 subs r3, #1
8004bea: 187a adds r2, r7, r1
8004bec: 6013 str r3, [r2, #0]
8004bee: 2198 movs r1, #152 @ 0x98
8004bf0: 187b adds r3, r7, r1
8004bf2: 681b ldr r3, [r3, #0]
8004bf4: 881b ldrh r3, [r3, #0]
8004bf6: b29a uxth r2, r3
8004bf8: 23e0 movs r3, #224 @ 0xe0
8004bfa: 18fb adds r3, r7, r3
8004bfc: 681b ldr r3, [r3, #0]
8004bfe: b29b uxth r3, r3
8004c00: 029b lsls r3, r3, #10
8004c02: b29b uxth r3, r3
8004c04: 4313 orrs r3, r2
8004c06: b29b uxth r3, r3
8004c08: 4a3f ldr r2, [pc, #252] @ (8004d08 <USB_EPStartXfer+0xf1c>)
8004c0a: 4313 orrs r3, r2
8004c0c: b29a uxth r2, r3
8004c0e: 187b adds r3, r7, r1
8004c10: 681b ldr r3, [r3, #0]
8004c12: 801a strh r2, [r3, #0]
8004c14: e020 b.n 8004c58 <USB_EPStartXfer+0xe6c>
8004c16: 683b ldr r3, [r7, #0]
8004c18: 785b ldrb r3, [r3, #1]
8004c1a: 2b01 cmp r3, #1
8004c1c: d11c bne.n 8004c58 <USB_EPStartXfer+0xe6c>
8004c1e: 687b ldr r3, [r7, #4]
8004c20: 2250 movs r2, #80 @ 0x50
8004c22: 5a9b ldrh r3, [r3, r2]
8004c24: b29b uxth r3, r3
8004c26: 001a movs r2, r3
8004c28: 21a4 movs r1, #164 @ 0xa4
8004c2a: 187b adds r3, r7, r1
8004c2c: 681b ldr r3, [r3, #0]
8004c2e: 189b adds r3, r3, r2
8004c30: 187a adds r2, r7, r1
8004c32: 6013 str r3, [r2, #0]
8004c34: 683b ldr r3, [r7, #0]
8004c36: 781b ldrb r3, [r3, #0]
8004c38: 00da lsls r2, r3, #3
8004c3a: 187b adds r3, r7, r1
8004c3c: 681b ldr r3, [r3, #0]
8004c3e: 18d3 adds r3, r2, r3
8004c40: 4a33 ldr r2, [pc, #204] @ (8004d10 <USB_EPStartXfer+0xf24>)
8004c42: 4694 mov ip, r2
8004c44: 4463 add r3, ip
8004c46: 21a0 movs r1, #160 @ 0xa0
8004c48: 187a adds r2, r7, r1
8004c4a: 6013 str r3, [r2, #0]
8004c4c: 683b ldr r3, [r7, #0]
8004c4e: 691b ldr r3, [r3, #16]
8004c50: b29a uxth r2, r3
8004c52: 187b adds r3, r7, r1
8004c54: 681b ldr r3, [r3, #0]
8004c56: 801a strh r2, [r3, #0]
/* Coming from ISR */
if (ep->xfer_count != 0U)
8004c58: 683b ldr r3, [r7, #0]
8004c5a: 69db ldr r3, [r3, #28]
8004c5c: 2b00 cmp r3, #0
8004c5e: d100 bne.n 8004c62 <USB_EPStartXfer+0xe76>
8004c60: e1c0 b.n 8004fe4 <USB_EPStartXfer+0x11f8>
{
/* update last value to check if there is blocking state */
wEPVal = PCD_GET_ENDPOINT(USBx, ep->num);
8004c62: 687a ldr r2, [r7, #4]
8004c64: 683b ldr r3, [r7, #0]
8004c66: 781b ldrb r3, [r3, #0]
8004c68: 009b lsls r3, r3, #2
8004c6a: 18d2 adds r2, r2, r3
8004c6c: 2196 movs r1, #150 @ 0x96
8004c6e: 187b adds r3, r7, r1
8004c70: 8812 ldrh r2, [r2, #0]
8004c72: 801a strh r2, [r3, #0]
/*Blocking State */
if ((((wEPVal & USB_EP_DTOG_RX) != 0U) && ((wEPVal & USB_EP_DTOG_TX) != 0U)) ||
8004c74: 187b adds r3, r7, r1
8004c76: 881a ldrh r2, [r3, #0]
8004c78: 2380 movs r3, #128 @ 0x80
8004c7a: 01db lsls r3, r3, #7
8004c7c: 4013 ands r3, r2
8004c7e: d004 beq.n 8004c8a <USB_EPStartXfer+0xe9e>
8004c80: 187b adds r3, r7, r1
8004c82: 881b ldrh r3, [r3, #0]
8004c84: 2240 movs r2, #64 @ 0x40
8004c86: 4013 ands r3, r2
8004c88: d10d bne.n 8004ca6 <USB_EPStartXfer+0xeba>
(((wEPVal & USB_EP_DTOG_RX) == 0U) && ((wEPVal & USB_EP_DTOG_TX) == 0U)))
8004c8a: 2196 movs r1, #150 @ 0x96
8004c8c: 187b adds r3, r7, r1
8004c8e: 881a ldrh r2, [r3, #0]
8004c90: 2380 movs r3, #128 @ 0x80
8004c92: 01db lsls r3, r3, #7
8004c94: 4013 ands r3, r2
if ((((wEPVal & USB_EP_DTOG_RX) != 0U) && ((wEPVal & USB_EP_DTOG_TX) != 0U)) ||
8004c96: d000 beq.n 8004c9a <USB_EPStartXfer+0xeae>
8004c98: e1a4 b.n 8004fe4 <USB_EPStartXfer+0x11f8>
(((wEPVal & USB_EP_DTOG_RX) == 0U) && ((wEPVal & USB_EP_DTOG_TX) == 0U)))
8004c9a: 187b adds r3, r7, r1
8004c9c: 881b ldrh r3, [r3, #0]
8004c9e: 2240 movs r2, #64 @ 0x40
8004ca0: 4013 ands r3, r2
8004ca2: d000 beq.n 8004ca6 <USB_EPStartXfer+0xeba>
8004ca4: e19e b.n 8004fe4 <USB_EPStartXfer+0x11f8>
{
PCD_FREE_USER_BUFFER(USBx, ep->num, 0U);
8004ca6: 687a ldr r2, [r7, #4]
8004ca8: 683b ldr r3, [r7, #0]
8004caa: 781b ldrb r3, [r3, #0]
8004cac: 009b lsls r3, r3, #2
8004cae: 18d3 adds r3, r2, r3
8004cb0: 881b ldrh r3, [r3, #0]
8004cb2: b29a uxth r2, r3
8004cb4: 2094 movs r0, #148 @ 0x94
8004cb6: 183b adds r3, r7, r0
8004cb8: 4916 ldr r1, [pc, #88] @ (8004d14 <USB_EPStartXfer+0xf28>)
8004cba: 400a ands r2, r1
8004cbc: 801a strh r2, [r3, #0]
8004cbe: 687a ldr r2, [r7, #4]
8004cc0: 683b ldr r3, [r7, #0]
8004cc2: 781b ldrb r3, [r3, #0]
8004cc4: 009b lsls r3, r3, #2
8004cc6: 18d3 adds r3, r2, r3
8004cc8: 183a adds r2, r7, r0
8004cca: 8812 ldrh r2, [r2, #0]
8004ccc: 4912 ldr r1, [pc, #72] @ (8004d18 <USB_EPStartXfer+0xf2c>)
8004cce: 430a orrs r2, r1
8004cd0: b292 uxth r2, r2
8004cd2: 801a strh r2, [r3, #0]
8004cd4: e186 b.n 8004fe4 <USB_EPStartXfer+0x11f8>
}
}
}
/* iso out double */
else if (ep->type == EP_TYPE_ISOC)
8004cd6: 683b ldr r3, [r7, #0]
8004cd8: 78db ldrb r3, [r3, #3]
8004cda: 2b01 cmp r3, #1
8004cdc: d000 beq.n 8004ce0 <USB_EPStartXfer+0xef4>
8004cde: e17f b.n 8004fe0 <USB_EPStartXfer+0x11f4>
{
/* Multi packet transfer */
if (ep->xfer_len > ep->maxpacket)
8004ce0: 683b ldr r3, [r7, #0]
8004ce2: 699a ldr r2, [r3, #24]
8004ce4: 683b ldr r3, [r7, #0]
8004ce6: 691b ldr r3, [r3, #16]
8004ce8: 429a cmp r2, r3
8004cea: d917 bls.n 8004d1c <USB_EPStartXfer+0xf30>
{
len = ep->maxpacket;
8004cec: 683b ldr r3, [r7, #0]
8004cee: 691b ldr r3, [r3, #16]
8004cf0: 1d7a adds r2, r7, #5
8004cf2: 32ff adds r2, #255 @ 0xff
8004cf4: 6013 str r3, [r2, #0]
ep->xfer_len -= len;
8004cf6: 683b ldr r3, [r7, #0]
8004cf8: 699a ldr r2, [r3, #24]
8004cfa: 1d7b adds r3, r7, #5
8004cfc: 33ff adds r3, #255 @ 0xff
8004cfe: 681b ldr r3, [r3, #0]
8004d00: 1ad2 subs r2, r2, r3
8004d02: 683b ldr r3, [r7, #0]
8004d04: 619a str r2, [r3, #24]
8004d06: e011 b.n 8004d2c <USB_EPStartXfer+0xf40>
8004d08: ffff8000 .word 0xffff8000
8004d0c: 00000402 .word 0x00000402
8004d10: 00000406 .word 0x00000406
8004d14: ffff8f8f .word 0xffff8f8f
8004d18: ffff80c0 .word 0xffff80c0
}
else
{
len = ep->xfer_len;
8004d1c: 683b ldr r3, [r7, #0]
8004d1e: 699b ldr r3, [r3, #24]
8004d20: 1d7a adds r2, r7, #5
8004d22: 32ff adds r2, #255 @ 0xff
8004d24: 6013 str r3, [r2, #0]
ep->xfer_len = 0U;
8004d26: 683b ldr r3, [r7, #0]
8004d28: 2200 movs r2, #0
8004d2a: 619a str r2, [r3, #24]
}
PCD_SET_EP_DBUF_CNT(USBx, ep->num, ep->is_in, len);
8004d2c: 683b ldr r3, [r7, #0]
8004d2e: 785b ldrb r3, [r3, #1]
8004d30: 2b00 cmp r3, #0
8004d32: d000 beq.n 8004d36 <USB_EPStartXfer+0xf4a>
8004d34: e081 b.n 8004e3a <USB_EPStartXfer+0x104e>
8004d36: 687b ldr r3, [r7, #4]
8004d38: 21cc movs r1, #204 @ 0xcc
8004d3a: 187a adds r2, r7, r1
8004d3c: 6013 str r3, [r2, #0]
8004d3e: 687b ldr r3, [r7, #4]
8004d40: 2250 movs r2, #80 @ 0x50
8004d42: 5a9b ldrh r3, [r3, r2]
8004d44: b29b uxth r3, r3
8004d46: 001a movs r2, r3
8004d48: 187b adds r3, r7, r1
8004d4a: 681b ldr r3, [r3, #0]
8004d4c: 189b adds r3, r3, r2
8004d4e: 187a adds r2, r7, r1
8004d50: 6013 str r3, [r2, #0]
8004d52: 683b ldr r3, [r7, #0]
8004d54: 781b ldrb r3, [r3, #0]
8004d56: 00da lsls r2, r3, #3
8004d58: 187b adds r3, r7, r1
8004d5a: 681b ldr r3, [r3, #0]
8004d5c: 18d3 adds r3, r2, r3
8004d5e: 4ab6 ldr r2, [pc, #728] @ (8005038 <USB_EPStartXfer+0x124c>)
8004d60: 4694 mov ip, r2
8004d62: 4463 add r3, ip
8004d64: 21c8 movs r1, #200 @ 0xc8
8004d66: 187a adds r2, r7, r1
8004d68: 6013 str r3, [r2, #0]
8004d6a: 187b adds r3, r7, r1
8004d6c: 681b ldr r3, [r3, #0]
8004d6e: 881b ldrh r3, [r3, #0]
8004d70: b29b uxth r3, r3
8004d72: 059b lsls r3, r3, #22
8004d74: 0d9b lsrs r3, r3, #22
8004d76: b29a uxth r2, r3
8004d78: 187b adds r3, r7, r1
8004d7a: 681b ldr r3, [r3, #0]
8004d7c: 801a strh r2, [r3, #0]
8004d7e: 1d7b adds r3, r7, #5
8004d80: 33ff adds r3, #255 @ 0xff
8004d82: 681b ldr r3, [r3, #0]
8004d84: 2b00 cmp r3, #0
8004d86: d10a bne.n 8004d9e <USB_EPStartXfer+0xfb2>
8004d88: 187b adds r3, r7, r1
8004d8a: 681b ldr r3, [r3, #0]
8004d8c: 881b ldrh r3, [r3, #0]
8004d8e: b29b uxth r3, r3
8004d90: 4aaa ldr r2, [pc, #680] @ (800503c <USB_EPStartXfer+0x1250>)
8004d92: 4313 orrs r3, r2
8004d94: b29a uxth r2, r3
8004d96: 187b adds r3, r7, r1
8004d98: 681b ldr r3, [r3, #0]
8004d9a: 801a strh r2, [r3, #0]
8004d9c: e072 b.n 8004e84 <USB_EPStartXfer+0x1098>
8004d9e: 1d7b adds r3, r7, #5
8004da0: 33ff adds r3, #255 @ 0xff
8004da2: 681b ldr r3, [r3, #0]
8004da4: 2b3e cmp r3, #62 @ 0x3e
8004da6: d822 bhi.n 8004dee <USB_EPStartXfer+0x1002>
8004da8: 1d7b adds r3, r7, #5
8004daa: 33ff adds r3, #255 @ 0xff
8004dac: 681b ldr r3, [r3, #0]
8004dae: 085b lsrs r3, r3, #1
8004db0: 21dc movs r1, #220 @ 0xdc
8004db2: 187a adds r2, r7, r1
8004db4: 6013 str r3, [r2, #0]
8004db6: 1d7b adds r3, r7, #5
8004db8: 33ff adds r3, #255 @ 0xff
8004dba: 681b ldr r3, [r3, #0]
8004dbc: 2201 movs r2, #1
8004dbe: 4013 ands r3, r2
8004dc0: d004 beq.n 8004dcc <USB_EPStartXfer+0xfe0>
8004dc2: 187b adds r3, r7, r1
8004dc4: 681b ldr r3, [r3, #0]
8004dc6: 3301 adds r3, #1
8004dc8: 187a adds r2, r7, r1
8004dca: 6013 str r3, [r2, #0]
8004dcc: 21c8 movs r1, #200 @ 0xc8
8004dce: 187b adds r3, r7, r1
8004dd0: 681b ldr r3, [r3, #0]
8004dd2: 881b ldrh r3, [r3, #0]
8004dd4: b29a uxth r2, r3
8004dd6: 23dc movs r3, #220 @ 0xdc
8004dd8: 18fb adds r3, r7, r3
8004dda: 681b ldr r3, [r3, #0]
8004ddc: b29b uxth r3, r3
8004dde: 029b lsls r3, r3, #10
8004de0: b29b uxth r3, r3
8004de2: 4313 orrs r3, r2
8004de4: b29a uxth r2, r3
8004de6: 187b adds r3, r7, r1
8004de8: 681b ldr r3, [r3, #0]
8004dea: 801a strh r2, [r3, #0]
8004dec: e04a b.n 8004e84 <USB_EPStartXfer+0x1098>
8004dee: 1d7b adds r3, r7, #5
8004df0: 33ff adds r3, #255 @ 0xff
8004df2: 681b ldr r3, [r3, #0]
8004df4: 095b lsrs r3, r3, #5
8004df6: 21dc movs r1, #220 @ 0xdc
8004df8: 187a adds r2, r7, r1
8004dfa: 6013 str r3, [r2, #0]
8004dfc: 1d7b adds r3, r7, #5
8004dfe: 33ff adds r3, #255 @ 0xff
8004e00: 681b ldr r3, [r3, #0]
8004e02: 221f movs r2, #31
8004e04: 4013 ands r3, r2
8004e06: d104 bne.n 8004e12 <USB_EPStartXfer+0x1026>
8004e08: 187b adds r3, r7, r1
8004e0a: 681b ldr r3, [r3, #0]
8004e0c: 3b01 subs r3, #1
8004e0e: 187a adds r2, r7, r1
8004e10: 6013 str r3, [r2, #0]
8004e12: 21c8 movs r1, #200 @ 0xc8
8004e14: 187b adds r3, r7, r1
8004e16: 681b ldr r3, [r3, #0]
8004e18: 881b ldrh r3, [r3, #0]
8004e1a: b29a uxth r2, r3
8004e1c: 23dc movs r3, #220 @ 0xdc
8004e1e: 18fb adds r3, r7, r3
8004e20: 681b ldr r3, [r3, #0]
8004e22: b29b uxth r3, r3
8004e24: 029b lsls r3, r3, #10
8004e26: b29b uxth r3, r3
8004e28: 4313 orrs r3, r2
8004e2a: b29b uxth r3, r3
8004e2c: 4a83 ldr r2, [pc, #524] @ (800503c <USB_EPStartXfer+0x1250>)
8004e2e: 4313 orrs r3, r2
8004e30: b29a uxth r2, r3
8004e32: 187b adds r3, r7, r1
8004e34: 681b ldr r3, [r3, #0]
8004e36: 801a strh r2, [r3, #0]
8004e38: e024 b.n 8004e84 <USB_EPStartXfer+0x1098>
8004e3a: 683b ldr r3, [r7, #0]
8004e3c: 785b ldrb r3, [r3, #1]
8004e3e: 2b01 cmp r3, #1
8004e40: d120 bne.n 8004e84 <USB_EPStartXfer+0x1098>
8004e42: 687b ldr r3, [r7, #4]
8004e44: 21d4 movs r1, #212 @ 0xd4
8004e46: 187a adds r2, r7, r1
8004e48: 6013 str r3, [r2, #0]
8004e4a: 687b ldr r3, [r7, #4]
8004e4c: 2250 movs r2, #80 @ 0x50
8004e4e: 5a9b ldrh r3, [r3, r2]
8004e50: b29b uxth r3, r3
8004e52: 001a movs r2, r3
8004e54: 187b adds r3, r7, r1
8004e56: 681b ldr r3, [r3, #0]
8004e58: 189b adds r3, r3, r2
8004e5a: 187a adds r2, r7, r1
8004e5c: 6013 str r3, [r2, #0]
8004e5e: 683b ldr r3, [r7, #0]
8004e60: 781b ldrb r3, [r3, #0]
8004e62: 00da lsls r2, r3, #3
8004e64: 187b adds r3, r7, r1
8004e66: 681b ldr r3, [r3, #0]
8004e68: 18d3 adds r3, r2, r3
8004e6a: 4a73 ldr r2, [pc, #460] @ (8005038 <USB_EPStartXfer+0x124c>)
8004e6c: 4694 mov ip, r2
8004e6e: 4463 add r3, ip
8004e70: 21d0 movs r1, #208 @ 0xd0
8004e72: 187a adds r2, r7, r1
8004e74: 6013 str r3, [r2, #0]
8004e76: 1d7b adds r3, r7, #5
8004e78: 33ff adds r3, #255 @ 0xff
8004e7a: 681b ldr r3, [r3, #0]
8004e7c: b29a uxth r2, r3
8004e7e: 187b adds r3, r7, r1
8004e80: 681b ldr r3, [r3, #0]
8004e82: 801a strh r2, [r3, #0]
8004e84: 687b ldr r3, [r7, #4]
8004e86: 22c4 movs r2, #196 @ 0xc4
8004e88: 18ba adds r2, r7, r2
8004e8a: 6013 str r3, [r2, #0]
8004e8c: 683b ldr r3, [r7, #0]
8004e8e: 785b ldrb r3, [r3, #1]
8004e90: 2b00 cmp r3, #0
8004e92: d000 beq.n 8004e96 <USB_EPStartXfer+0x10aa>
8004e94: e081 b.n 8004f9a <USB_EPStartXfer+0x11ae>
8004e96: 687b ldr r3, [r7, #4]
8004e98: 21bc movs r1, #188 @ 0xbc
8004e9a: 187a adds r2, r7, r1
8004e9c: 6013 str r3, [r2, #0]
8004e9e: 687b ldr r3, [r7, #4]
8004ea0: 2250 movs r2, #80 @ 0x50
8004ea2: 5a9b ldrh r3, [r3, r2]
8004ea4: b29b uxth r3, r3
8004ea6: 001a movs r2, r3
8004ea8: 187b adds r3, r7, r1
8004eaa: 681b ldr r3, [r3, #0]
8004eac: 189b adds r3, r3, r2
8004eae: 187a adds r2, r7, r1
8004eb0: 6013 str r3, [r2, #0]
8004eb2: 683b ldr r3, [r7, #0]
8004eb4: 781b ldrb r3, [r3, #0]
8004eb6: 00da lsls r2, r3, #3
8004eb8: 187b adds r3, r7, r1
8004eba: 681b ldr r3, [r3, #0]
8004ebc: 18d3 adds r3, r2, r3
8004ebe: 4a60 ldr r2, [pc, #384] @ (8005040 <USB_EPStartXfer+0x1254>)
8004ec0: 4694 mov ip, r2
8004ec2: 4463 add r3, ip
8004ec4: 21b8 movs r1, #184 @ 0xb8
8004ec6: 187a adds r2, r7, r1
8004ec8: 6013 str r3, [r2, #0]
8004eca: 187b adds r3, r7, r1
8004ecc: 681b ldr r3, [r3, #0]
8004ece: 881b ldrh r3, [r3, #0]
8004ed0: b29b uxth r3, r3
8004ed2: 059b lsls r3, r3, #22
8004ed4: 0d9b lsrs r3, r3, #22
8004ed6: b29a uxth r2, r3
8004ed8: 187b adds r3, r7, r1
8004eda: 681b ldr r3, [r3, #0]
8004edc: 801a strh r2, [r3, #0]
8004ede: 1d7b adds r3, r7, #5
8004ee0: 33ff adds r3, #255 @ 0xff
8004ee2: 681b ldr r3, [r3, #0]
8004ee4: 2b00 cmp r3, #0
8004ee6: d10a bne.n 8004efe <USB_EPStartXfer+0x1112>
8004ee8: 187b adds r3, r7, r1
8004eea: 681b ldr r3, [r3, #0]
8004eec: 881b ldrh r3, [r3, #0]
8004eee: b29b uxth r3, r3
8004ef0: 4a52 ldr r2, [pc, #328] @ (800503c <USB_EPStartXfer+0x1250>)
8004ef2: 4313 orrs r3, r2
8004ef4: b29a uxth r2, r3
8004ef6: 187b adds r3, r7, r1
8004ef8: 681b ldr r3, [r3, #0]
8004efa: 801a strh r2, [r3, #0]
8004efc: e072 b.n 8004fe4 <USB_EPStartXfer+0x11f8>
8004efe: 1d7b adds r3, r7, #5
8004f00: 33ff adds r3, #255 @ 0xff
8004f02: 681b ldr r3, [r3, #0]
8004f04: 2b3e cmp r3, #62 @ 0x3e
8004f06: d822 bhi.n 8004f4e <USB_EPStartXfer+0x1162>
8004f08: 1d7b adds r3, r7, #5
8004f0a: 33ff adds r3, #255 @ 0xff
8004f0c: 681b ldr r3, [r3, #0]
8004f0e: 085b lsrs r3, r3, #1
8004f10: 21d8 movs r1, #216 @ 0xd8
8004f12: 187a adds r2, r7, r1
8004f14: 6013 str r3, [r2, #0]
8004f16: 1d7b adds r3, r7, #5
8004f18: 33ff adds r3, #255 @ 0xff
8004f1a: 681b ldr r3, [r3, #0]
8004f1c: 2201 movs r2, #1
8004f1e: 4013 ands r3, r2
8004f20: d004 beq.n 8004f2c <USB_EPStartXfer+0x1140>
8004f22: 187b adds r3, r7, r1
8004f24: 681b ldr r3, [r3, #0]
8004f26: 3301 adds r3, #1
8004f28: 187a adds r2, r7, r1
8004f2a: 6013 str r3, [r2, #0]
8004f2c: 21b8 movs r1, #184 @ 0xb8
8004f2e: 187b adds r3, r7, r1
8004f30: 681b ldr r3, [r3, #0]
8004f32: 881b ldrh r3, [r3, #0]
8004f34: b29a uxth r2, r3
8004f36: 23d8 movs r3, #216 @ 0xd8
8004f38: 18fb adds r3, r7, r3
8004f3a: 681b ldr r3, [r3, #0]
8004f3c: b29b uxth r3, r3
8004f3e: 029b lsls r3, r3, #10
8004f40: b29b uxth r3, r3
8004f42: 4313 orrs r3, r2
8004f44: b29a uxth r2, r3
8004f46: 187b adds r3, r7, r1
8004f48: 681b ldr r3, [r3, #0]
8004f4a: 801a strh r2, [r3, #0]
8004f4c: e04a b.n 8004fe4 <USB_EPStartXfer+0x11f8>
8004f4e: 1d7b adds r3, r7, #5
8004f50: 33ff adds r3, #255 @ 0xff
8004f52: 681b ldr r3, [r3, #0]
8004f54: 095b lsrs r3, r3, #5
8004f56: 21d8 movs r1, #216 @ 0xd8
8004f58: 187a adds r2, r7, r1
8004f5a: 6013 str r3, [r2, #0]
8004f5c: 1d7b adds r3, r7, #5
8004f5e: 33ff adds r3, #255 @ 0xff
8004f60: 681b ldr r3, [r3, #0]
8004f62: 221f movs r2, #31
8004f64: 4013 ands r3, r2
8004f66: d104 bne.n 8004f72 <USB_EPStartXfer+0x1186>
8004f68: 187b adds r3, r7, r1
8004f6a: 681b ldr r3, [r3, #0]
8004f6c: 3b01 subs r3, #1
8004f6e: 187a adds r2, r7, r1
8004f70: 6013 str r3, [r2, #0]
8004f72: 21b8 movs r1, #184 @ 0xb8
8004f74: 187b adds r3, r7, r1
8004f76: 681b ldr r3, [r3, #0]
8004f78: 881b ldrh r3, [r3, #0]
8004f7a: b29a uxth r2, r3
8004f7c: 23d8 movs r3, #216 @ 0xd8
8004f7e: 18fb adds r3, r7, r3
8004f80: 681b ldr r3, [r3, #0]
8004f82: b29b uxth r3, r3
8004f84: 029b lsls r3, r3, #10
8004f86: b29b uxth r3, r3
8004f88: 4313 orrs r3, r2
8004f8a: b29b uxth r3, r3
8004f8c: 4a2b ldr r2, [pc, #172] @ (800503c <USB_EPStartXfer+0x1250>)
8004f8e: 4313 orrs r3, r2
8004f90: b29a uxth r2, r3
8004f92: 187b adds r3, r7, r1
8004f94: 681b ldr r3, [r3, #0]
8004f96: 801a strh r2, [r3, #0]
8004f98: e024 b.n 8004fe4 <USB_EPStartXfer+0x11f8>
8004f9a: 683b ldr r3, [r7, #0]
8004f9c: 785b ldrb r3, [r3, #1]
8004f9e: 2b01 cmp r3, #1
8004fa0: d120 bne.n 8004fe4 <USB_EPStartXfer+0x11f8>
8004fa2: 687b ldr r3, [r7, #4]
8004fa4: 2250 movs r2, #80 @ 0x50
8004fa6: 5a9b ldrh r3, [r3, r2]
8004fa8: b29b uxth r3, r3
8004faa: 001a movs r2, r3
8004fac: 21c4 movs r1, #196 @ 0xc4
8004fae: 187b adds r3, r7, r1
8004fb0: 681b ldr r3, [r3, #0]
8004fb2: 189b adds r3, r3, r2
8004fb4: 187a adds r2, r7, r1
8004fb6: 6013 str r3, [r2, #0]
8004fb8: 683b ldr r3, [r7, #0]
8004fba: 781b ldrb r3, [r3, #0]
8004fbc: 00da lsls r2, r3, #3
8004fbe: 187b adds r3, r7, r1
8004fc0: 681b ldr r3, [r3, #0]
8004fc2: 18d3 adds r3, r2, r3
8004fc4: 4a1e ldr r2, [pc, #120] @ (8005040 <USB_EPStartXfer+0x1254>)
8004fc6: 4694 mov ip, r2
8004fc8: 4463 add r3, ip
8004fca: 21c0 movs r1, #192 @ 0xc0
8004fcc: 187a adds r2, r7, r1
8004fce: 6013 str r3, [r2, #0]
8004fd0: 1d7b adds r3, r7, #5
8004fd2: 33ff adds r3, #255 @ 0xff
8004fd4: 681b ldr r3, [r3, #0]
8004fd6: b29a uxth r2, r3
8004fd8: 187b adds r3, r7, r1
8004fda: 681b ldr r3, [r3, #0]
8004fdc: 801a strh r2, [r3, #0]
8004fde: e001 b.n 8004fe4 <USB_EPStartXfer+0x11f8>
}
else
{
return HAL_ERROR;
8004fe0: 2301 movs r3, #1
8004fe2: e025 b.n 8005030 <USB_EPStartXfer+0x1244>
}
}
#endif /* (USE_USB_DOUBLE_BUFFER == 1U) */
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID);
8004fe4: 687a ldr r2, [r7, #4]
8004fe6: 683b ldr r3, [r7, #0]
8004fe8: 781b ldrb r3, [r3, #0]
8004fea: 009b lsls r3, r3, #2
8004fec: 18d3 adds r3, r2, r3
8004fee: 881b ldrh r3, [r3, #0]
8004ff0: b29a uxth r2, r3
8004ff2: 208a movs r0, #138 @ 0x8a
8004ff4: 183b adds r3, r7, r0
8004ff6: 4913 ldr r1, [pc, #76] @ (8005044 <USB_EPStartXfer+0x1258>)
8004ff8: 400a ands r2, r1
8004ffa: 801a strh r2, [r3, #0]
8004ffc: 183b adds r3, r7, r0
8004ffe: 183a adds r2, r7, r0
8005000: 8812 ldrh r2, [r2, #0]
8005002: 2180 movs r1, #128 @ 0x80
8005004: 0149 lsls r1, r1, #5
8005006: 404a eors r2, r1
8005008: 801a strh r2, [r3, #0]
800500a: 183b adds r3, r7, r0
800500c: 183a adds r2, r7, r0
800500e: 8812 ldrh r2, [r2, #0]
8005010: 2180 movs r1, #128 @ 0x80
8005012: 0189 lsls r1, r1, #6
8005014: 404a eors r2, r1
8005016: 801a strh r2, [r3, #0]
8005018: 687a ldr r2, [r7, #4]
800501a: 683b ldr r3, [r7, #0]
800501c: 781b ldrb r3, [r3, #0]
800501e: 009b lsls r3, r3, #2
8005020: 18d3 adds r3, r2, r3
8005022: 183a adds r2, r7, r0
8005024: 8812 ldrh r2, [r2, #0]
8005026: 4908 ldr r1, [pc, #32] @ (8005048 <USB_EPStartXfer+0x125c>)
8005028: 430a orrs r2, r1
800502a: b292 uxth r2, r2
800502c: 801a strh r2, [r3, #0]
}
return HAL_OK;
800502e: 2300 movs r3, #0
}
8005030: 0018 movs r0, r3
8005032: 46bd mov sp, r7
8005034: b043 add sp, #268 @ 0x10c
8005036: bd90 pop {r4, r7, pc}
8005038: 00000402 .word 0x00000402
800503c: ffff8000 .word 0xffff8000
8005040: 00000406 .word 0x00000406
8005044: ffffbf8f .word 0xffffbf8f
8005048: ffff8080 .word 0xffff8080
0800504c <USB_EPSetStall>:
* @param USBx Selected device
* @param ep pointer to endpoint structure
* @retval HAL status
*/
HAL_StatusTypeDef USB_EPSetStall(USB_TypeDef *USBx, USB_EPTypeDef *ep)
{
800504c: b580 push {r7, lr}
800504e: b084 sub sp, #16
8005050: af00 add r7, sp, #0
8005052: 6078 str r0, [r7, #4]
8005054: 6039 str r1, [r7, #0]
if (ep->is_in != 0U)
8005056: 683b ldr r3, [r7, #0]
8005058: 785b ldrb r3, [r3, #1]
800505a: 2b00 cmp r3, #0
800505c: d01d beq.n 800509a <USB_EPSetStall+0x4e>
{
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_STALL);
800505e: 687a ldr r2, [r7, #4]
8005060: 683b ldr r3, [r7, #0]
8005062: 781b ldrb r3, [r3, #0]
8005064: 009b lsls r3, r3, #2
8005066: 18d3 adds r3, r2, r3
8005068: 881b ldrh r3, [r3, #0]
800506a: b29a uxth r2, r3
800506c: 200c movs r0, #12
800506e: 183b adds r3, r7, r0
8005070: 491b ldr r1, [pc, #108] @ (80050e0 <USB_EPSetStall+0x94>)
8005072: 400a ands r2, r1
8005074: 801a strh r2, [r3, #0]
8005076: 183b adds r3, r7, r0
8005078: 183a adds r2, r7, r0
800507a: 8812 ldrh r2, [r2, #0]
800507c: 2110 movs r1, #16
800507e: 404a eors r2, r1
8005080: 801a strh r2, [r3, #0]
8005082: 687a ldr r2, [r7, #4]
8005084: 683b ldr r3, [r7, #0]
8005086: 781b ldrb r3, [r3, #0]
8005088: 009b lsls r3, r3, #2
800508a: 18d3 adds r3, r2, r3
800508c: 183a adds r2, r7, r0
800508e: 8812 ldrh r2, [r2, #0]
8005090: 4914 ldr r1, [pc, #80] @ (80050e4 <USB_EPSetStall+0x98>)
8005092: 430a orrs r2, r1
8005094: b292 uxth r2, r2
8005096: 801a strh r2, [r3, #0]
8005098: e01d b.n 80050d6 <USB_EPSetStall+0x8a>
}
else
{
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_STALL);
800509a: 687a ldr r2, [r7, #4]
800509c: 683b ldr r3, [r7, #0]
800509e: 781b ldrb r3, [r3, #0]
80050a0: 009b lsls r3, r3, #2
80050a2: 18d3 adds r3, r2, r3
80050a4: 881b ldrh r3, [r3, #0]
80050a6: b29a uxth r2, r3
80050a8: 200e movs r0, #14
80050aa: 183b adds r3, r7, r0
80050ac: 490e ldr r1, [pc, #56] @ (80050e8 <USB_EPSetStall+0x9c>)
80050ae: 400a ands r2, r1
80050b0: 801a strh r2, [r3, #0]
80050b2: 183b adds r3, r7, r0
80050b4: 183a adds r2, r7, r0
80050b6: 8812 ldrh r2, [r2, #0]
80050b8: 2180 movs r1, #128 @ 0x80
80050ba: 0149 lsls r1, r1, #5
80050bc: 404a eors r2, r1
80050be: 801a strh r2, [r3, #0]
80050c0: 687a ldr r2, [r7, #4]
80050c2: 683b ldr r3, [r7, #0]
80050c4: 781b ldrb r3, [r3, #0]
80050c6: 009b lsls r3, r3, #2
80050c8: 18d3 adds r3, r2, r3
80050ca: 183a adds r2, r7, r0
80050cc: 8812 ldrh r2, [r2, #0]
80050ce: 4905 ldr r1, [pc, #20] @ (80050e4 <USB_EPSetStall+0x98>)
80050d0: 430a orrs r2, r1
80050d2: b292 uxth r2, r2
80050d4: 801a strh r2, [r3, #0]
}
return HAL_OK;
80050d6: 2300 movs r3, #0
}
80050d8: 0018 movs r0, r3
80050da: 46bd mov sp, r7
80050dc: b004 add sp, #16
80050de: bd80 pop {r7, pc}
80050e0: ffff8fbf .word 0xffff8fbf
80050e4: ffff8080 .word 0xffff8080
80050e8: ffffbf8f .word 0xffffbf8f
080050ec <USB_EPClearStall>:
* @param USBx Selected device
* @param ep pointer to endpoint structure
* @retval HAL status
*/
HAL_StatusTypeDef USB_EPClearStall(USB_TypeDef *USBx, USB_EPTypeDef *ep)
{
80050ec: b580 push {r7, lr}
80050ee: b086 sub sp, #24
80050f0: af00 add r7, sp, #0
80050f2: 6078 str r0, [r7, #4]
80050f4: 6039 str r1, [r7, #0]
if (ep->doublebuffer == 0U)
80050f6: 683b ldr r3, [r7, #0]
80050f8: 7b1b ldrb r3, [r3, #12]
80050fa: 2b00 cmp r3, #0
80050fc: d000 beq.n 8005100 <USB_EPClearStall+0x14>
80050fe: e095 b.n 800522c <USB_EPClearStall+0x140>
{
if (ep->is_in != 0U)
8005100: 683b ldr r3, [r7, #0]
8005102: 785b ldrb r3, [r3, #1]
8005104: 2b00 cmp r3, #0
8005106: d046 beq.n 8005196 <USB_EPClearStall+0xaa>
{
PCD_CLEAR_TX_DTOG(USBx, ep->num);
8005108: 687a ldr r2, [r7, #4]
800510a: 683b ldr r3, [r7, #0]
800510c: 781b ldrb r3, [r3, #0]
800510e: 009b lsls r3, r3, #2
8005110: 18d2 adds r2, r2, r3
8005112: 2110 movs r1, #16
8005114: 187b adds r3, r7, r1
8005116: 8812 ldrh r2, [r2, #0]
8005118: 801a strh r2, [r3, #0]
800511a: 187b adds r3, r7, r1
800511c: 881b ldrh r3, [r3, #0]
800511e: 2240 movs r2, #64 @ 0x40
8005120: 4013 ands r3, r2
8005122: d016 beq.n 8005152 <USB_EPClearStall+0x66>
8005124: 687a ldr r2, [r7, #4]
8005126: 683b ldr r3, [r7, #0]
8005128: 781b ldrb r3, [r3, #0]
800512a: 009b lsls r3, r3, #2
800512c: 18d3 adds r3, r2, r3
800512e: 881b ldrh r3, [r3, #0]
8005130: b29a uxth r2, r3
8005132: 200e movs r0, #14
8005134: 183b adds r3, r7, r0
8005136: 4940 ldr r1, [pc, #256] @ (8005238 <USB_EPClearStall+0x14c>)
8005138: 400a ands r2, r1
800513a: 801a strh r2, [r3, #0]
800513c: 687a ldr r2, [r7, #4]
800513e: 683b ldr r3, [r7, #0]
8005140: 781b ldrb r3, [r3, #0]
8005142: 009b lsls r3, r3, #2
8005144: 18d3 adds r3, r2, r3
8005146: 183a adds r2, r7, r0
8005148: 8812 ldrh r2, [r2, #0]
800514a: 493c ldr r1, [pc, #240] @ (800523c <USB_EPClearStall+0x150>)
800514c: 430a orrs r2, r1
800514e: b292 uxth r2, r2
8005150: 801a strh r2, [r3, #0]
if (ep->type != EP_TYPE_ISOC)
8005152: 683b ldr r3, [r7, #0]
8005154: 78db ldrb r3, [r3, #3]
8005156: 2b01 cmp r3, #1
8005158: d068 beq.n 800522c <USB_EPClearStall+0x140>
{
/* Configure NAK status for the Endpoint */
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK);
800515a: 687a ldr r2, [r7, #4]
800515c: 683b ldr r3, [r7, #0]
800515e: 781b ldrb r3, [r3, #0]
8005160: 009b lsls r3, r3, #2
8005162: 18d3 adds r3, r2, r3
8005164: 881b ldrh r3, [r3, #0]
8005166: b29a uxth r2, r3
8005168: 200c movs r0, #12
800516a: 183b adds r3, r7, r0
800516c: 4934 ldr r1, [pc, #208] @ (8005240 <USB_EPClearStall+0x154>)
800516e: 400a ands r2, r1
8005170: 801a strh r2, [r3, #0]
8005172: 183b adds r3, r7, r0
8005174: 183a adds r2, r7, r0
8005176: 8812 ldrh r2, [r2, #0]
8005178: 2120 movs r1, #32
800517a: 404a eors r2, r1
800517c: 801a strh r2, [r3, #0]
800517e: 687a ldr r2, [r7, #4]
8005180: 683b ldr r3, [r7, #0]
8005182: 781b ldrb r3, [r3, #0]
8005184: 009b lsls r3, r3, #2
8005186: 18d3 adds r3, r2, r3
8005188: 183a adds r2, r7, r0
800518a: 8812 ldrh r2, [r2, #0]
800518c: 492d ldr r1, [pc, #180] @ (8005244 <USB_EPClearStall+0x158>)
800518e: 430a orrs r2, r1
8005190: b292 uxth r2, r2
8005192: 801a strh r2, [r3, #0]
8005194: e04a b.n 800522c <USB_EPClearStall+0x140>
}
}
else
{
PCD_CLEAR_RX_DTOG(USBx, ep->num);
8005196: 687a ldr r2, [r7, #4]
8005198: 683b ldr r3, [r7, #0]
800519a: 781b ldrb r3, [r3, #0]
800519c: 009b lsls r3, r3, #2
800519e: 18d2 adds r2, r2, r3
80051a0: 2116 movs r1, #22
80051a2: 187b adds r3, r7, r1
80051a4: 8812 ldrh r2, [r2, #0]
80051a6: 801a strh r2, [r3, #0]
80051a8: 187b adds r3, r7, r1
80051aa: 881a ldrh r2, [r3, #0]
80051ac: 2380 movs r3, #128 @ 0x80
80051ae: 01db lsls r3, r3, #7
80051b0: 4013 ands r3, r2
80051b2: d016 beq.n 80051e2 <USB_EPClearStall+0xf6>
80051b4: 687a ldr r2, [r7, #4]
80051b6: 683b ldr r3, [r7, #0]
80051b8: 781b ldrb r3, [r3, #0]
80051ba: 009b lsls r3, r3, #2
80051bc: 18d3 adds r3, r2, r3
80051be: 881b ldrh r3, [r3, #0]
80051c0: b29a uxth r2, r3
80051c2: 2014 movs r0, #20
80051c4: 183b adds r3, r7, r0
80051c6: 491c ldr r1, [pc, #112] @ (8005238 <USB_EPClearStall+0x14c>)
80051c8: 400a ands r2, r1
80051ca: 801a strh r2, [r3, #0]
80051cc: 687a ldr r2, [r7, #4]
80051ce: 683b ldr r3, [r7, #0]
80051d0: 781b ldrb r3, [r3, #0]
80051d2: 009b lsls r3, r3, #2
80051d4: 18d3 adds r3, r2, r3
80051d6: 183a adds r2, r7, r0
80051d8: 8812 ldrh r2, [r2, #0]
80051da: 491b ldr r1, [pc, #108] @ (8005248 <USB_EPClearStall+0x15c>)
80051dc: 430a orrs r2, r1
80051de: b292 uxth r2, r2
80051e0: 801a strh r2, [r3, #0]
/* Configure VALID status for the Endpoint */
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID);
80051e2: 687a ldr r2, [r7, #4]
80051e4: 683b ldr r3, [r7, #0]
80051e6: 781b ldrb r3, [r3, #0]
80051e8: 009b lsls r3, r3, #2
80051ea: 18d3 adds r3, r2, r3
80051ec: 881b ldrh r3, [r3, #0]
80051ee: b29a uxth r2, r3
80051f0: 2012 movs r0, #18
80051f2: 183b adds r3, r7, r0
80051f4: 4915 ldr r1, [pc, #84] @ (800524c <USB_EPClearStall+0x160>)
80051f6: 400a ands r2, r1
80051f8: 801a strh r2, [r3, #0]
80051fa: 183b adds r3, r7, r0
80051fc: 183a adds r2, r7, r0
80051fe: 8812 ldrh r2, [r2, #0]
8005200: 2180 movs r1, #128 @ 0x80
8005202: 0149 lsls r1, r1, #5
8005204: 404a eors r2, r1
8005206: 801a strh r2, [r3, #0]
8005208: 183b adds r3, r7, r0
800520a: 183a adds r2, r7, r0
800520c: 8812 ldrh r2, [r2, #0]
800520e: 2180 movs r1, #128 @ 0x80
8005210: 0189 lsls r1, r1, #6
8005212: 404a eors r2, r1
8005214: 801a strh r2, [r3, #0]
8005216: 687a ldr r2, [r7, #4]
8005218: 683b ldr r3, [r7, #0]
800521a: 781b ldrb r3, [r3, #0]
800521c: 009b lsls r3, r3, #2
800521e: 18d3 adds r3, r2, r3
8005220: 183a adds r2, r7, r0
8005222: 8812 ldrh r2, [r2, #0]
8005224: 4907 ldr r1, [pc, #28] @ (8005244 <USB_EPClearStall+0x158>)
8005226: 430a orrs r2, r1
8005228: b292 uxth r2, r2
800522a: 801a strh r2, [r3, #0]
}
}
return HAL_OK;
800522c: 2300 movs r3, #0
}
800522e: 0018 movs r0, r3
8005230: 46bd mov sp, r7
8005232: b006 add sp, #24
8005234: bd80 pop {r7, pc}
8005236: 46c0 nop @ (mov r8, r8)
8005238: ffff8f8f .word 0xffff8f8f
800523c: ffff80c0 .word 0xffff80c0
8005240: ffff8fbf .word 0xffff8fbf
8005244: ffff8080 .word 0xffff8080
8005248: ffffc080 .word 0xffffc080
800524c: ffffbf8f .word 0xffffbf8f
08005250 <USB_SetDevAddress>:
* @param address new device address to be assigned
* This parameter can be a value from 0 to 255
* @retval HAL status
*/
HAL_StatusTypeDef USB_SetDevAddress(USB_TypeDef *USBx, uint8_t address)
{
8005250: b580 push {r7, lr}
8005252: b082 sub sp, #8
8005254: af00 add r7, sp, #0
8005256: 6078 str r0, [r7, #4]
8005258: 000a movs r2, r1
800525a: 1cfb adds r3, r7, #3
800525c: 701a strb r2, [r3, #0]
if (address == 0U)
800525e: 1cfb adds r3, r7, #3
8005260: 781b ldrb r3, [r3, #0]
8005262: 2b00 cmp r3, #0
8005264: d103 bne.n 800526e <USB_SetDevAddress+0x1e>
{
/* set device address and enable function */
USBx->DADDR = (uint16_t)USB_DADDR_EF;
8005266: 687b ldr r3, [r7, #4]
8005268: 224c movs r2, #76 @ 0x4c
800526a: 2180 movs r1, #128 @ 0x80
800526c: 5299 strh r1, [r3, r2]
}
return HAL_OK;
800526e: 2300 movs r3, #0
}
8005270: 0018 movs r0, r3
8005272: 46bd mov sp, r7
8005274: b002 add sp, #8
8005276: bd80 pop {r7, pc}
08005278 <USB_DevConnect>:
* @brief USB_DevConnect Connect the USB device by enabling the pull-up/pull-down
* @param USBx Selected device
* @retval HAL status
*/
HAL_StatusTypeDef USB_DevConnect(USB_TypeDef *USBx)
{
8005278: b580 push {r7, lr}
800527a: b082 sub sp, #8
800527c: af00 add r7, sp, #0
800527e: 6078 str r0, [r7, #4]
/* Enabling DP Pull-UP bit to Connect internal PU resistor on USB DP line */
USBx->BCDR |= (uint16_t)USB_BCDR_DPPU;
8005280: 687b ldr r3, [r7, #4]
8005282: 2258 movs r2, #88 @ 0x58
8005284: 5a9b ldrh r3, [r3, r2]
8005286: b29b uxth r3, r3
8005288: 4a05 ldr r2, [pc, #20] @ (80052a0 <USB_DevConnect+0x28>)
800528a: 4313 orrs r3, r2
800528c: b299 uxth r1, r3
800528e: 687b ldr r3, [r7, #4]
8005290: 2258 movs r2, #88 @ 0x58
8005292: 5299 strh r1, [r3, r2]
return HAL_OK;
8005294: 2300 movs r3, #0
}
8005296: 0018 movs r0, r3
8005298: 46bd mov sp, r7
800529a: b002 add sp, #8
800529c: bd80 pop {r7, pc}
800529e: 46c0 nop @ (mov r8, r8)
80052a0: ffff8000 .word 0xffff8000
080052a4 <USB_ReadInterrupts>:
* @brief USB_ReadInterrupts return the global USB interrupt status
* @param USBx Selected device
* @retval USB Global Interrupt status
*/
uint32_t USB_ReadInterrupts(USB_TypeDef const *USBx)
{
80052a4: b580 push {r7, lr}
80052a6: b084 sub sp, #16
80052a8: af00 add r7, sp, #0
80052aa: 6078 str r0, [r7, #4]
uint32_t tmpreg;
tmpreg = USBx->ISTR;
80052ac: 687b ldr r3, [r7, #4]
80052ae: 2244 movs r2, #68 @ 0x44
80052b0: 5a9b ldrh r3, [r3, r2]
80052b2: b29b uxth r3, r3
80052b4: 60fb str r3, [r7, #12]
return tmpreg;
80052b6: 68fb ldr r3, [r7, #12]
}
80052b8: 0018 movs r0, r3
80052ba: 46bd mov sp, r7
80052bc: b004 add sp, #16
80052be: bd80 pop {r7, pc}
080052c0 <USB_WritePMA>:
* @param wPMABufAddr address into PMA.
* @param wNBytes no. of bytes to be copied.
* @retval None
*/
void USB_WritePMA(USB_TypeDef const *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes)
{
80052c0: b580 push {r7, lr}
80052c2: b08a sub sp, #40 @ 0x28
80052c4: af00 add r7, sp, #0
80052c6: 60f8 str r0, [r7, #12]
80052c8: 60b9 str r1, [r7, #8]
80052ca: 0019 movs r1, r3
80052cc: 1dbb adds r3, r7, #6
80052ce: 801a strh r2, [r3, #0]
80052d0: 1d3b adds r3, r7, #4
80052d2: 1c0a adds r2, r1, #0
80052d4: 801a strh r2, [r3, #0]
uint32_t n = ((uint32_t)wNBytes + 1U) >> 1;
80052d6: 1d3b adds r3, r7, #4
80052d8: 881b ldrh r3, [r3, #0]
80052da: 3301 adds r3, #1
80052dc: 085b lsrs r3, r3, #1
80052de: 61bb str r3, [r7, #24]
uint32_t BaseAddr = (uint32_t)USBx;
80052e0: 68fb ldr r3, [r7, #12]
80052e2: 617b str r3, [r7, #20]
uint32_t count;
uint16_t WrVal;
__IO uint16_t *pdwVal;
uint8_t *pBuf = pbUsrBuf;
80052e4: 68bb ldr r3, [r7, #8]
80052e6: 61fb str r3, [r7, #28]
pdwVal = (__IO uint16_t *)(BaseAddr + 0x400U + ((uint32_t)wPMABufAddr * PMA_ACCESS));
80052e8: 1dbb adds r3, r7, #6
80052ea: 881a ldrh r2, [r3, #0]
80052ec: 697b ldr r3, [r7, #20]
80052ee: 18d3 adds r3, r2, r3
80052f0: 2280 movs r2, #128 @ 0x80
80052f2: 00d2 lsls r2, r2, #3
80052f4: 4694 mov ip, r2
80052f6: 4463 add r3, ip
80052f8: 623b str r3, [r7, #32]
for (count = n; count != 0U; count--)
80052fa: 69bb ldr r3, [r7, #24]
80052fc: 627b str r3, [r7, #36] @ 0x24
80052fe: e021 b.n 8005344 <USB_WritePMA+0x84>
{
WrVal = pBuf[0];
8005300: 69fb ldr r3, [r7, #28]
8005302: 781a ldrb r2, [r3, #0]
8005304: 2112 movs r1, #18
8005306: 187b adds r3, r7, r1
8005308: 801a strh r2, [r3, #0]
WrVal |= (uint16_t)pBuf[1] << 8;
800530a: 69fb ldr r3, [r7, #28]
800530c: 3301 adds r3, #1
800530e: 781b ldrb r3, [r3, #0]
8005310: b21b sxth r3, r3
8005312: 021b lsls r3, r3, #8
8005314: b21a sxth r2, r3
8005316: 187b adds r3, r7, r1
8005318: 2000 movs r0, #0
800531a: 5e1b ldrsh r3, [r3, r0]
800531c: 4313 orrs r3, r2
800531e: b21a sxth r2, r3
8005320: 187b adds r3, r7, r1
8005322: 801a strh r2, [r3, #0]
*pdwVal = (WrVal & 0xFFFFU);
8005324: 6a3b ldr r3, [r7, #32]
8005326: 187a adds r2, r7, r1
8005328: 8812 ldrh r2, [r2, #0]
800532a: 801a strh r2, [r3, #0]
pdwVal++;
800532c: 6a3b ldr r3, [r7, #32]
800532e: 3302 adds r3, #2
8005330: 623b str r3, [r7, #32]
#if PMA_ACCESS > 1U
pdwVal++;
#endif /* PMA_ACCESS */
pBuf++;
8005332: 69fb ldr r3, [r7, #28]
8005334: 3301 adds r3, #1
8005336: 61fb str r3, [r7, #28]
pBuf++;
8005338: 69fb ldr r3, [r7, #28]
800533a: 3301 adds r3, #1
800533c: 61fb str r3, [r7, #28]
for (count = n; count != 0U; count--)
800533e: 6a7b ldr r3, [r7, #36] @ 0x24
8005340: 3b01 subs r3, #1
8005342: 627b str r3, [r7, #36] @ 0x24
8005344: 6a7b ldr r3, [r7, #36] @ 0x24
8005346: 2b00 cmp r3, #0
8005348: d1da bne.n 8005300 <USB_WritePMA+0x40>
}
}
800534a: 46c0 nop @ (mov r8, r8)
800534c: 46c0 nop @ (mov r8, r8)
800534e: 46bd mov sp, r7
8005350: b00a add sp, #40 @ 0x28
8005352: bd80 pop {r7, pc}
08005354 <USB_ReadPMA>:
* @param wPMABufAddr address into PMA.
* @param wNBytes no. of bytes to be copied.
* @retval None
*/
void USB_ReadPMA(USB_TypeDef const *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes)
{
8005354: b580 push {r7, lr}
8005356: b08a sub sp, #40 @ 0x28
8005358: af00 add r7, sp, #0
800535a: 60f8 str r0, [r7, #12]
800535c: 60b9 str r1, [r7, #8]
800535e: 0019 movs r1, r3
8005360: 1dbb adds r3, r7, #6
8005362: 801a strh r2, [r3, #0]
8005364: 1d3b adds r3, r7, #4
8005366: 1c0a adds r2, r1, #0
8005368: 801a strh r2, [r3, #0]
uint32_t n = (uint32_t)wNBytes >> 1;
800536a: 1d3b adds r3, r7, #4
800536c: 881b ldrh r3, [r3, #0]
800536e: 085b lsrs r3, r3, #1
8005370: b29b uxth r3, r3
8005372: 61bb str r3, [r7, #24]
uint32_t BaseAddr = (uint32_t)USBx;
8005374: 68fb ldr r3, [r7, #12]
8005376: 617b str r3, [r7, #20]
uint32_t count;
uint32_t RdVal;
__IO uint16_t *pdwVal;
uint8_t *pBuf = pbUsrBuf;
8005378: 68bb ldr r3, [r7, #8]
800537a: 61fb str r3, [r7, #28]
pdwVal = (__IO uint16_t *)(BaseAddr + 0x400U + ((uint32_t)wPMABufAddr * PMA_ACCESS));
800537c: 1dbb adds r3, r7, #6
800537e: 881a ldrh r2, [r3, #0]
8005380: 697b ldr r3, [r7, #20]
8005382: 18d3 adds r3, r2, r3
8005384: 2280 movs r2, #128 @ 0x80
8005386: 00d2 lsls r2, r2, #3
8005388: 4694 mov ip, r2
800538a: 4463 add r3, ip
800538c: 623b str r3, [r7, #32]
for (count = n; count != 0U; count--)
800538e: 69bb ldr r3, [r7, #24]
8005390: 627b str r3, [r7, #36] @ 0x24
8005392: e018 b.n 80053c6 <USB_ReadPMA+0x72>
{
RdVal = *(__IO uint16_t *)pdwVal;
8005394: 6a3b ldr r3, [r7, #32]
8005396: 881b ldrh r3, [r3, #0]
8005398: b29b uxth r3, r3
800539a: 613b str r3, [r7, #16]
pdwVal++;
800539c: 6a3b ldr r3, [r7, #32]
800539e: 3302 adds r3, #2
80053a0: 623b str r3, [r7, #32]
*pBuf = (uint8_t)((RdVal >> 0) & 0xFFU);
80053a2: 693b ldr r3, [r7, #16]
80053a4: b2da uxtb r2, r3
80053a6: 69fb ldr r3, [r7, #28]
80053a8: 701a strb r2, [r3, #0]
pBuf++;
80053aa: 69fb ldr r3, [r7, #28]
80053ac: 3301 adds r3, #1
80053ae: 61fb str r3, [r7, #28]
*pBuf = (uint8_t)((RdVal >> 8) & 0xFFU);
80053b0: 693b ldr r3, [r7, #16]
80053b2: 0a1b lsrs r3, r3, #8
80053b4: b2da uxtb r2, r3
80053b6: 69fb ldr r3, [r7, #28]
80053b8: 701a strb r2, [r3, #0]
pBuf++;
80053ba: 69fb ldr r3, [r7, #28]
80053bc: 3301 adds r3, #1
80053be: 61fb str r3, [r7, #28]
for (count = n; count != 0U; count--)
80053c0: 6a7b ldr r3, [r7, #36] @ 0x24
80053c2: 3b01 subs r3, #1
80053c4: 627b str r3, [r7, #36] @ 0x24
80053c6: 6a7b ldr r3, [r7, #36] @ 0x24
80053c8: 2b00 cmp r3, #0
80053ca: d1e3 bne.n 8005394 <USB_ReadPMA+0x40>
#if PMA_ACCESS > 1U
pdwVal++;
#endif /* PMA_ACCESS */
}
if ((wNBytes % 2U) != 0U)
80053cc: 1d3b adds r3, r7, #4
80053ce: 881b ldrh r3, [r3, #0]
80053d0: 2201 movs r2, #1
80053d2: 4013 ands r3, r2
80053d4: b29b uxth r3, r3
80053d6: 2b00 cmp r3, #0
80053d8: d007 beq.n 80053ea <USB_ReadPMA+0x96>
{
RdVal = *pdwVal;
80053da: 6a3b ldr r3, [r7, #32]
80053dc: 881b ldrh r3, [r3, #0]
80053de: b29b uxth r3, r3
80053e0: 613b str r3, [r7, #16]
*pBuf = (uint8_t)((RdVal >> 0) & 0xFFU);
80053e2: 693b ldr r3, [r7, #16]
80053e4: b2da uxtb r2, r3
80053e6: 69fb ldr r3, [r7, #28]
80053e8: 701a strb r2, [r3, #0]
}
}
80053ea: 46c0 nop @ (mov r8, r8)
80053ec: 46bd mov sp, r7
80053ee: b00a add sp, #40 @ 0x28
80053f0: bd80 pop {r7, pc}
080053f2 <USBD_HID_Init>:
* @param pdev: device instance
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
80053f2: b580 push {r7, lr}
80053f4: b082 sub sp, #8
80053f6: af00 add r7, sp, #0
80053f8: 6078 str r0, [r7, #4]
80053fa: 000a movs r2, r1
80053fc: 1cfb adds r3, r7, #3
80053fe: 701a strb r2, [r3, #0]
/* Open EP IN */
USBD_LL_OpenEP(pdev, HID_EPIN_ADDR, USBD_EP_TYPE_INTR, HID_EPIN_SIZE);
8005400: 6878 ldr r0, [r7, #4]
8005402: 2304 movs r3, #4
8005404: 2203 movs r2, #3
8005406: 2181 movs r1, #129 @ 0x81
8005408: f001 fe5f bl 80070ca <USBD_LL_OpenEP>
pdev->ep_in[HID_EPIN_ADDR & 0xFU].is_used = 1U;
800540c: 687b ldr r3, [r7, #4]
800540e: 2201 movs r2, #1
8005410: 62da str r2, [r3, #44] @ 0x2c
pdev->pClassData = USBD_malloc(sizeof(USBD_HID_HandleTypeDef));
8005412: 2010 movs r0, #16
8005414: f001 ffda bl 80073cc <USBD_static_malloc>
8005418: 0001 movs r1, r0
800541a: 687a ldr r2, [r7, #4]
800541c: 23ae movs r3, #174 @ 0xae
800541e: 009b lsls r3, r3, #2
8005420: 50d1 str r1, [r2, r3]
if (pdev->pClassData == NULL)
8005422: 687a ldr r2, [r7, #4]
8005424: 23ae movs r3, #174 @ 0xae
8005426: 009b lsls r3, r3, #2
8005428: 58d3 ldr r3, [r2, r3]
800542a: 2b00 cmp r3, #0
800542c: d101 bne.n 8005432 <USBD_HID_Init+0x40>
{
return USBD_FAIL;
800542e: 2302 movs r3, #2
8005430: e006 b.n 8005440 <USBD_HID_Init+0x4e>
}
((USBD_HID_HandleTypeDef *)pdev->pClassData)->state = HID_IDLE;
8005432: 687a ldr r2, [r7, #4]
8005434: 23ae movs r3, #174 @ 0xae
8005436: 009b lsls r3, r3, #2
8005438: 58d3 ldr r3, [r2, r3]
800543a: 2200 movs r2, #0
800543c: 731a strb r2, [r3, #12]
return USBD_OK;
800543e: 2300 movs r3, #0
}
8005440: 0018 movs r0, r3
8005442: 46bd mov sp, r7
8005444: b002 add sp, #8
8005446: bd80 pop {r7, pc}
08005448 <USBD_HID_DeInit>:
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev,
uint8_t cfgidx)
{
8005448: b580 push {r7, lr}
800544a: b082 sub sp, #8
800544c: af00 add r7, sp, #0
800544e: 6078 str r0, [r7, #4]
8005450: 000a movs r2, r1
8005452: 1cfb adds r3, r7, #3
8005454: 701a strb r2, [r3, #0]
/* Close HID EPs */
USBD_LL_CloseEP(pdev, HID_EPIN_ADDR);
8005456: 687b ldr r3, [r7, #4]
8005458: 2181 movs r1, #129 @ 0x81
800545a: 0018 movs r0, r3
800545c: f001 fe6c bl 8007138 <USBD_LL_CloseEP>
pdev->ep_in[HID_EPIN_ADDR & 0xFU].is_used = 0U;
8005460: 687b ldr r3, [r7, #4]
8005462: 2200 movs r2, #0
8005464: 62da str r2, [r3, #44] @ 0x2c
/* FRee allocated memory */
if (pdev->pClassData != NULL)
8005466: 687a ldr r2, [r7, #4]
8005468: 23ae movs r3, #174 @ 0xae
800546a: 009b lsls r3, r3, #2
800546c: 58d3 ldr r3, [r2, r3]
800546e: 2b00 cmp r3, #0
8005470: d00b beq.n 800548a <USBD_HID_DeInit+0x42>
{
USBD_free(pdev->pClassData);
8005472: 687a ldr r2, [r7, #4]
8005474: 23ae movs r3, #174 @ 0xae
8005476: 009b lsls r3, r3, #2
8005478: 58d3 ldr r3, [r2, r3]
800547a: 0018 movs r0, r3
800547c: f001 ffb2 bl 80073e4 <USBD_static_free>
pdev->pClassData = NULL;
8005480: 687a ldr r2, [r7, #4]
8005482: 23ae movs r3, #174 @ 0xae
8005484: 009b lsls r3, r3, #2
8005486: 2100 movs r1, #0
8005488: 50d1 str r1, [r2, r3]
}
return USBD_OK;
800548a: 2300 movs r3, #0
}
800548c: 0018 movs r0, r3
800548e: 46bd mov sp, r7
8005490: b002 add sp, #8
8005492: bd80 pop {r7, pc}
08005494 <USBD_HID_Setup>:
* @param req: usb requests
* @retval status
*/
static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
8005494: b580 push {r7, lr}
8005496: b088 sub sp, #32
8005498: af00 add r7, sp, #0
800549a: 6078 str r0, [r7, #4]
800549c: 6039 str r1, [r7, #0]
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *) pdev->pClassData;
800549e: 687a ldr r2, [r7, #4]
80054a0: 23ae movs r3, #174 @ 0xae
80054a2: 009b lsls r3, r3, #2
80054a4: 58d3 ldr r3, [r2, r3]
80054a6: 613b str r3, [r7, #16]
uint16_t len = 0U;
80054a8: 231e movs r3, #30
80054aa: 18fb adds r3, r7, r3
80054ac: 2200 movs r2, #0
80054ae: 801a strh r2, [r3, #0]
uint8_t *pbuf = NULL;
80054b0: 2300 movs r3, #0
80054b2: 61bb str r3, [r7, #24]
uint16_t status_info = 0U;
80054b4: 230e movs r3, #14
80054b6: 18fb adds r3, r7, r3
80054b8: 2200 movs r2, #0
80054ba: 801a strh r2, [r3, #0]
USBD_StatusTypeDef ret = USBD_OK;
80054bc: 2317 movs r3, #23
80054be: 18fb adds r3, r7, r3
80054c0: 2200 movs r2, #0
80054c2: 701a strb r2, [r3, #0]
switch (req->bmRequest & USB_REQ_TYPE_MASK)
80054c4: 683b ldr r3, [r7, #0]
80054c6: 781b ldrb r3, [r3, #0]
80054c8: 001a movs r2, r3
80054ca: 2360 movs r3, #96 @ 0x60
80054cc: 4013 ands r3, r2
80054ce: d03a beq.n 8005546 <USBD_HID_Setup+0xb2>
80054d0: 2b20 cmp r3, #32
80054d2: d000 beq.n 80054d6 <USBD_HID_Setup+0x42>
80054d4: e0d6 b.n 8005684 <USBD_HID_Setup+0x1f0>
{
case USB_REQ_TYPE_CLASS :
switch (req->bRequest)
80054d6: 683b ldr r3, [r7, #0]
80054d8: 785b ldrb r3, [r3, #1]
80054da: 2b0b cmp r3, #11
80054dc: d008 beq.n 80054f0 <USBD_HID_Setup+0x5c>
80054de: dc26 bgt.n 800552e <USBD_HID_Setup+0x9a>
80054e0: 2b0a cmp r3, #10
80054e2: d013 beq.n 800550c <USBD_HID_Setup+0x78>
80054e4: dc23 bgt.n 800552e <USBD_HID_Setup+0x9a>
80054e6: 2b02 cmp r3, #2
80054e8: d019 beq.n 800551e <USBD_HID_Setup+0x8a>
80054ea: 2b03 cmp r3, #3
80054ec: d007 beq.n 80054fe <USBD_HID_Setup+0x6a>
80054ee: e01e b.n 800552e <USBD_HID_Setup+0x9a>
{
case HID_REQ_SET_PROTOCOL:
hhid->Protocol = (uint8_t)(req->wValue);
80054f0: 683b ldr r3, [r7, #0]
80054f2: 885b ldrh r3, [r3, #2]
80054f4: b2db uxtb r3, r3
80054f6: 001a movs r2, r3
80054f8: 693b ldr r3, [r7, #16]
80054fa: 601a str r2, [r3, #0]
break;
80054fc: e022 b.n 8005544 <USBD_HID_Setup+0xb0>
case HID_REQ_GET_PROTOCOL:
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->Protocol, 1U);
80054fe: 6939 ldr r1, [r7, #16]
8005500: 687b ldr r3, [r7, #4]
8005502: 2201 movs r2, #1
8005504: 0018 movs r0, r3
8005506: f001 fabc bl 8006a82 <USBD_CtlSendData>
break;
800550a: e01b b.n 8005544 <USBD_HID_Setup+0xb0>
case HID_REQ_SET_IDLE:
hhid->IdleState = (uint8_t)(req->wValue >> 8);
800550c: 683b ldr r3, [r7, #0]
800550e: 885b ldrh r3, [r3, #2]
8005510: 0a1b lsrs r3, r3, #8
8005512: b29b uxth r3, r3
8005514: b2db uxtb r3, r3
8005516: 001a movs r2, r3
8005518: 693b ldr r3, [r7, #16]
800551a: 605a str r2, [r3, #4]
break;
800551c: e012 b.n 8005544 <USBD_HID_Setup+0xb0>
case HID_REQ_GET_IDLE:
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->IdleState, 1U);
800551e: 693b ldr r3, [r7, #16]
8005520: 1d19 adds r1, r3, #4
8005522: 687b ldr r3, [r7, #4]
8005524: 2201 movs r2, #1
8005526: 0018 movs r0, r3
8005528: f001 faab bl 8006a82 <USBD_CtlSendData>
break;
800552c: e00a b.n 8005544 <USBD_HID_Setup+0xb0>
default:
USBD_CtlError(pdev, req);
800552e: 683a ldr r2, [r7, #0]
8005530: 687b ldr r3, [r7, #4]
8005532: 0011 movs r1, r2
8005534: 0018 movs r0, r3
8005536: f001 fa26 bl 8006986 <USBD_CtlError>
ret = USBD_FAIL;
800553a: 2317 movs r3, #23
800553c: 18fb adds r3, r7, r3
800553e: 2202 movs r2, #2
8005540: 701a strb r2, [r3, #0]
break;
8005542: 46c0 nop @ (mov r8, r8)
}
break;
8005544: e0a9 b.n 800569a <USBD_HID_Setup+0x206>
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
8005546: 683b ldr r3, [r7, #0]
8005548: 785b ldrb r3, [r3, #1]
800554a: 2b0b cmp r3, #11
800554c: d100 bne.n 8005550 <USBD_HID_Setup+0xbc>
800554e: e075 b.n 800563c <USBD_HID_Setup+0x1a8>
8005550: dd00 ble.n 8005554 <USBD_HID_Setup+0xc0>
8005552: e08b b.n 800566c <USBD_HID_Setup+0x1d8>
8005554: 2b0a cmp r3, #10
8005556: d057 beq.n 8005608 <USBD_HID_Setup+0x174>
8005558: dd00 ble.n 800555c <USBD_HID_Setup+0xc8>
800555a: e087 b.n 800566c <USBD_HID_Setup+0x1d8>
800555c: 2b00 cmp r3, #0
800555e: d002 beq.n 8005566 <USBD_HID_Setup+0xd2>
8005560: 2b06 cmp r3, #6
8005562: d019 beq.n 8005598 <USBD_HID_Setup+0x104>
8005564: e082 b.n 800566c <USBD_HID_Setup+0x1d8>
{
case USB_REQ_GET_STATUS:
if (pdev->dev_state == USBD_STATE_CONFIGURED)
8005566: 687a ldr r2, [r7, #4]
8005568: 23a7 movs r3, #167 @ 0xa7
800556a: 009b lsls r3, r3, #2
800556c: 5cd3 ldrb r3, [r2, r3]
800556e: 2b03 cmp r3, #3
8005570: d107 bne.n 8005582 <USBD_HID_Setup+0xee>
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&status_info, 2U);
8005572: 230e movs r3, #14
8005574: 18f9 adds r1, r7, r3
8005576: 687b ldr r3, [r7, #4]
8005578: 2202 movs r2, #2
800557a: 0018 movs r0, r3
800557c: f001 fa81 bl 8006a82 <USBD_CtlSendData>
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
8005580: e07f b.n 8005682 <USBD_HID_Setup+0x1ee>
USBD_CtlError(pdev, req);
8005582: 683a ldr r2, [r7, #0]
8005584: 687b ldr r3, [r7, #4]
8005586: 0011 movs r1, r2
8005588: 0018 movs r0, r3
800558a: f001 f9fc bl 8006986 <USBD_CtlError>
ret = USBD_FAIL;
800558e: 2317 movs r3, #23
8005590: 18fb adds r3, r7, r3
8005592: 2202 movs r2, #2
8005594: 701a strb r2, [r3, #0]
break;
8005596: e074 b.n 8005682 <USBD_HID_Setup+0x1ee>
case USB_REQ_GET_DESCRIPTOR:
if (req->wValue >> 8 == HID_REPORT_DESC)
8005598: 683b ldr r3, [r7, #0]
800559a: 885b ldrh r3, [r3, #2]
800559c: 0a1b lsrs r3, r3, #8
800559e: b29b uxth r3, r3
80055a0: 2b22 cmp r3, #34 @ 0x22
80055a2: d10b bne.n 80055bc <USBD_HID_Setup+0x128>
{
len = MIN(HID_MOUSE_REPORT_DESC_SIZE, req->wLength);
80055a4: 683b ldr r3, [r7, #0]
80055a6: 88db ldrh r3, [r3, #6]
80055a8: 221e movs r2, #30
80055aa: 18ba adds r2, r7, r2
80055ac: b299 uxth r1, r3
80055ae: 293f cmp r1, #63 @ 0x3f
80055b0: d900 bls.n 80055b4 <USBD_HID_Setup+0x120>
80055b2: 233f movs r3, #63 @ 0x3f
80055b4: 8013 strh r3, [r2, #0]
pbuf = HID_MOUSE_ReportDesc;
80055b6: 4b3c ldr r3, [pc, #240] @ (80056a8 <USBD_HID_Setup+0x214>)
80055b8: 61bb str r3, [r7, #24]
80055ba: e01c b.n 80055f6 <USBD_HID_Setup+0x162>
}
else if (req->wValue >> 8 == HID_DESCRIPTOR_TYPE)
80055bc: 683b ldr r3, [r7, #0]
80055be: 885b ldrh r3, [r3, #2]
80055c0: 0a1b lsrs r3, r3, #8
80055c2: b29b uxth r3, r3
80055c4: 2b21 cmp r3, #33 @ 0x21
80055c6: d10b bne.n 80055e0 <USBD_HID_Setup+0x14c>
{
pbuf = USBD_HID_Desc;
80055c8: 4b38 ldr r3, [pc, #224] @ (80056ac <USBD_HID_Setup+0x218>)
80055ca: 61bb str r3, [r7, #24]
len = MIN(USB_HID_DESC_SIZ, req->wLength);
80055cc: 683b ldr r3, [r7, #0]
80055ce: 88db ldrh r3, [r3, #6]
80055d0: 221e movs r2, #30
80055d2: 18ba adds r2, r7, r2
80055d4: b299 uxth r1, r3
80055d6: 2909 cmp r1, #9
80055d8: d900 bls.n 80055dc <USBD_HID_Setup+0x148>
80055da: 2309 movs r3, #9
80055dc: 8013 strh r3, [r2, #0]
80055de: e00a b.n 80055f6 <USBD_HID_Setup+0x162>
}
else
{
USBD_CtlError(pdev, req);
80055e0: 683a ldr r2, [r7, #0]
80055e2: 687b ldr r3, [r7, #4]
80055e4: 0011 movs r1, r2
80055e6: 0018 movs r0, r3
80055e8: f001 f9cd bl 8006986 <USBD_CtlError>
ret = USBD_FAIL;
80055ec: 2317 movs r3, #23
80055ee: 18fb adds r3, r7, r3
80055f0: 2202 movs r2, #2
80055f2: 701a strb r2, [r3, #0]
break;
80055f4: e045 b.n 8005682 <USBD_HID_Setup+0x1ee>
}
USBD_CtlSendData(pdev, pbuf, len);
80055f6: 231e movs r3, #30
80055f8: 18fb adds r3, r7, r3
80055fa: 881a ldrh r2, [r3, #0]
80055fc: 69b9 ldr r1, [r7, #24]
80055fe: 687b ldr r3, [r7, #4]
8005600: 0018 movs r0, r3
8005602: f001 fa3e bl 8006a82 <USBD_CtlSendData>
break;
8005606: e03c b.n 8005682 <USBD_HID_Setup+0x1ee>
case USB_REQ_GET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
8005608: 687a ldr r2, [r7, #4]
800560a: 23a7 movs r3, #167 @ 0xa7
800560c: 009b lsls r3, r3, #2
800560e: 5cd3 ldrb r3, [r2, r3]
8005610: 2b03 cmp r3, #3
8005612: d108 bne.n 8005626 <USBD_HID_Setup+0x192>
{
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->AltSetting, 1U);
8005614: 693b ldr r3, [r7, #16]
8005616: 3308 adds r3, #8
8005618: 0019 movs r1, r3
800561a: 687b ldr r3, [r7, #4]
800561c: 2201 movs r2, #1
800561e: 0018 movs r0, r3
8005620: f001 fa2f bl 8006a82 <USBD_CtlSendData>
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
8005624: e02d b.n 8005682 <USBD_HID_Setup+0x1ee>
USBD_CtlError(pdev, req);
8005626: 683a ldr r2, [r7, #0]
8005628: 687b ldr r3, [r7, #4]
800562a: 0011 movs r1, r2
800562c: 0018 movs r0, r3
800562e: f001 f9aa bl 8006986 <USBD_CtlError>
ret = USBD_FAIL;
8005632: 2317 movs r3, #23
8005634: 18fb adds r3, r7, r3
8005636: 2202 movs r2, #2
8005638: 701a strb r2, [r3, #0]
break;
800563a: e022 b.n 8005682 <USBD_HID_Setup+0x1ee>
case USB_REQ_SET_INTERFACE :
if (pdev->dev_state == USBD_STATE_CONFIGURED)
800563c: 687a ldr r2, [r7, #4]
800563e: 23a7 movs r3, #167 @ 0xa7
8005640: 009b lsls r3, r3, #2
8005642: 5cd3 ldrb r3, [r2, r3]
8005644: 2b03 cmp r3, #3
8005646: d106 bne.n 8005656 <USBD_HID_Setup+0x1c2>
{
hhid->AltSetting = (uint8_t)(req->wValue);
8005648: 683b ldr r3, [r7, #0]
800564a: 885b ldrh r3, [r3, #2]
800564c: b2db uxtb r3, r3
800564e: 001a movs r2, r3
8005650: 693b ldr r3, [r7, #16]
8005652: 609a str r2, [r3, #8]
else
{
USBD_CtlError(pdev, req);
ret = USBD_FAIL;
}
break;
8005654: e015 b.n 8005682 <USBD_HID_Setup+0x1ee>
USBD_CtlError(pdev, req);
8005656: 683a ldr r2, [r7, #0]
8005658: 687b ldr r3, [r7, #4]
800565a: 0011 movs r1, r2
800565c: 0018 movs r0, r3
800565e: f001 f992 bl 8006986 <USBD_CtlError>
ret = USBD_FAIL;
8005662: 2317 movs r3, #23
8005664: 18fb adds r3, r7, r3
8005666: 2202 movs r2, #2
8005668: 701a strb r2, [r3, #0]
break;
800566a: e00a b.n 8005682 <USBD_HID_Setup+0x1ee>
default:
USBD_CtlError(pdev, req);
800566c: 683a ldr r2, [r7, #0]
800566e: 687b ldr r3, [r7, #4]
8005670: 0011 movs r1, r2
8005672: 0018 movs r0, r3
8005674: f001 f987 bl 8006986 <USBD_CtlError>
ret = USBD_FAIL;
8005678: 2317 movs r3, #23
800567a: 18fb adds r3, r7, r3
800567c: 2202 movs r2, #2
800567e: 701a strb r2, [r3, #0]
break;
8005680: 46c0 nop @ (mov r8, r8)
}
break;
8005682: e00a b.n 800569a <USBD_HID_Setup+0x206>
default:
USBD_CtlError(pdev, req);
8005684: 683a ldr r2, [r7, #0]
8005686: 687b ldr r3, [r7, #4]
8005688: 0011 movs r1, r2
800568a: 0018 movs r0, r3
800568c: f001 f97b bl 8006986 <USBD_CtlError>
ret = USBD_FAIL;
8005690: 2317 movs r3, #23
8005692: 18fb adds r3, r7, r3
8005694: 2202 movs r2, #2
8005696: 701a strb r2, [r3, #0]
break;
8005698: 46c0 nop @ (mov r8, r8)
}
return ret;
800569a: 2317 movs r3, #23
800569c: 18fb adds r3, r7, r3
800569e: 781b ldrb r3, [r3, #0]
}
80056a0: 0018 movs r0, r3
80056a2: 46bd mov sp, r7
80056a4: b008 add sp, #32
80056a6: bd80 pop {r7, pc}
80056a8: 200000e0 .word 0x200000e0
80056ac: 200000c8 .word 0x200000c8
080056b0 <USBD_HID_SendReport>:
* @retval status
*/
uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev,
uint8_t *report,
uint16_t len)
{
80056b0: b580 push {r7, lr}
80056b2: b086 sub sp, #24
80056b4: af00 add r7, sp, #0
80056b6: 60f8 str r0, [r7, #12]
80056b8: 60b9 str r1, [r7, #8]
80056ba: 1dbb adds r3, r7, #6
80056bc: 801a strh r2, [r3, #0]
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *)pdev->pClassData;
80056be: 68fa ldr r2, [r7, #12]
80056c0: 23ae movs r3, #174 @ 0xae
80056c2: 009b lsls r3, r3, #2
80056c4: 58d3 ldr r3, [r2, r3]
80056c6: 617b str r3, [r7, #20]
if (pdev->dev_state == USBD_STATE_CONFIGURED)
80056c8: 68fa ldr r2, [r7, #12]
80056ca: 23a7 movs r3, #167 @ 0xa7
80056cc: 009b lsls r3, r3, #2
80056ce: 5cd3 ldrb r3, [r2, r3]
80056d0: 2b03 cmp r3, #3
80056d2: d10d bne.n 80056f0 <USBD_HID_SendReport+0x40>
{
if (hhid->state == HID_IDLE)
80056d4: 697b ldr r3, [r7, #20]
80056d6: 7b1b ldrb r3, [r3, #12]
80056d8: 2b00 cmp r3, #0
80056da: d109 bne.n 80056f0 <USBD_HID_SendReport+0x40>
{
hhid->state = HID_BUSY;
80056dc: 697b ldr r3, [r7, #20]
80056de: 2201 movs r2, #1
80056e0: 731a strb r2, [r3, #12]
USBD_LL_Transmit(pdev,
80056e2: 1dbb adds r3, r7, #6
80056e4: 881b ldrh r3, [r3, #0]
80056e6: 68ba ldr r2, [r7, #8]
80056e8: 68f8 ldr r0, [r7, #12]
80056ea: 2181 movs r1, #129 @ 0x81
80056ec: f001 fe00 bl 80072f0 <USBD_LL_Transmit>
HID_EPIN_ADDR,
report,
len);
}
}
return USBD_OK;
80056f0: 2300 movs r3, #0
}
80056f2: 0018 movs r0, r3
80056f4: 46bd mov sp, r7
80056f6: b006 add sp, #24
80056f8: bd80 pop {r7, pc}
...
080056fc <USBD_HID_GetFSCfgDesc>:
* @param speed : current device speed
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length)
{
80056fc: b580 push {r7, lr}
80056fe: b082 sub sp, #8
8005700: af00 add r7, sp, #0
8005702: 6078 str r0, [r7, #4]
*length = sizeof(USBD_HID_CfgFSDesc);
8005704: 687b ldr r3, [r7, #4]
8005706: 2222 movs r2, #34 @ 0x22
8005708: 801a strh r2, [r3, #0]
return USBD_HID_CfgFSDesc;
800570a: 4b02 ldr r3, [pc, #8] @ (8005714 <USBD_HID_GetFSCfgDesc+0x18>)
}
800570c: 0018 movs r0, r3
800570e: 46bd mov sp, r7
8005710: b002 add sp, #8
8005712: bd80 pop {r7, pc}
8005714: 2000005c .word 0x2000005c
08005718 <USBD_HID_GetHSCfgDesc>:
* @param speed : current device speed
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length)
{
8005718: b580 push {r7, lr}
800571a: b082 sub sp, #8
800571c: af00 add r7, sp, #0
800571e: 6078 str r0, [r7, #4]
*length = sizeof(USBD_HID_CfgHSDesc);
8005720: 687b ldr r3, [r7, #4]
8005722: 2222 movs r2, #34 @ 0x22
8005724: 801a strh r2, [r3, #0]
return USBD_HID_CfgHSDesc;
8005726: 4b02 ldr r3, [pc, #8] @ (8005730 <USBD_HID_GetHSCfgDesc+0x18>)
}
8005728: 0018 movs r0, r3
800572a: 46bd mov sp, r7
800572c: b002 add sp, #8
800572e: bd80 pop {r7, pc}
8005730: 20000080 .word 0x20000080
08005734 <USBD_HID_GetOtherSpeedCfgDesc>:
* @param speed : current device speed
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length)
{
8005734: b580 push {r7, lr}
8005736: b082 sub sp, #8
8005738: af00 add r7, sp, #0
800573a: 6078 str r0, [r7, #4]
*length = sizeof(USBD_HID_OtherSpeedCfgDesc);
800573c: 687b ldr r3, [r7, #4]
800573e: 2222 movs r2, #34 @ 0x22
8005740: 801a strh r2, [r3, #0]
return USBD_HID_OtherSpeedCfgDesc;
8005742: 4b02 ldr r3, [pc, #8] @ (800574c <USBD_HID_GetOtherSpeedCfgDesc+0x18>)
}
8005744: 0018 movs r0, r3
8005746: 46bd mov sp, r7
8005748: b002 add sp, #8
800574a: bd80 pop {r7, pc}
800574c: 200000a4 .word 0x200000a4
08005750 <USBD_HID_DataIn>:
* @param epnum: endpoint index
* @retval status
*/
static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev,
uint8_t epnum)
{
8005750: b580 push {r7, lr}
8005752: b082 sub sp, #8
8005754: af00 add r7, sp, #0
8005756: 6078 str r0, [r7, #4]
8005758: 000a movs r2, r1
800575a: 1cfb adds r3, r7, #3
800575c: 701a strb r2, [r3, #0]
/* Ensure that the FIFO is empty before a new transfer, this condition could
be caused by a new transfer before the end of the previous transfer */
((USBD_HID_HandleTypeDef *)pdev->pClassData)->state = HID_IDLE;
800575e: 687a ldr r2, [r7, #4]
8005760: 23ae movs r3, #174 @ 0xae
8005762: 009b lsls r3, r3, #2
8005764: 58d3 ldr r3, [r2, r3]
8005766: 2200 movs r2, #0
8005768: 731a strb r2, [r3, #12]
return USBD_OK;
800576a: 2300 movs r3, #0
}
800576c: 0018 movs r0, r3
800576e: 46bd mov sp, r7
8005770: b002 add sp, #8
8005772: bd80 pop {r7, pc}
08005774 <USBD_HID_GetDeviceQualifierDesc>:
* return Device Qualifier descriptor
* @param length : pointer data length
* @retval pointer to descriptor buffer
*/
static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length)
{
8005774: b580 push {r7, lr}
8005776: b082 sub sp, #8
8005778: af00 add r7, sp, #0
800577a: 6078 str r0, [r7, #4]
*length = sizeof(USBD_HID_DeviceQualifierDesc);
800577c: 687b ldr r3, [r7, #4]
800577e: 220a movs r2, #10
8005780: 801a strh r2, [r3, #0]
return USBD_HID_DeviceQualifierDesc;
8005782: 4b02 ldr r3, [pc, #8] @ (800578c <USBD_HID_GetDeviceQualifierDesc+0x18>)
}
8005784: 0018 movs r0, r3
8005786: 46bd mov sp, r7
8005788: b002 add sp, #8
800578a: bd80 pop {r7, pc}
800578c: 200000d4 .word 0x200000d4
08005790 <USBD_Init>:
* @param id: Low level core index
* @retval None
*/
USBD_StatusTypeDef USBD_Init(USBD_HandleTypeDef *pdev,
USBD_DescriptorsTypeDef *pdesc, uint8_t id)
{
8005790: b580 push {r7, lr}
8005792: b084 sub sp, #16
8005794: af00 add r7, sp, #0
8005796: 60f8 str r0, [r7, #12]
8005798: 60b9 str r1, [r7, #8]
800579a: 1dfb adds r3, r7, #7
800579c: 701a strb r2, [r3, #0]
/* Check whether the USB Host handle is valid */
if (pdev == NULL)
800579e: 68fb ldr r3, [r7, #12]
80057a0: 2b00 cmp r3, #0
80057a2: d101 bne.n 80057a8 <USBD_Init+0x18>
{
#if (USBD_DEBUG_LEVEL > 1U)
USBD_ErrLog("Invalid Device handle");
#endif
return USBD_FAIL;
80057a4: 2302 movs r3, #2
80057a6: e020 b.n 80057ea <USBD_Init+0x5a>
}
/* Unlink previous class*/
if (pdev->pClass != NULL)
80057a8: 68fa ldr r2, [r7, #12]
80057aa: 23ad movs r3, #173 @ 0xad
80057ac: 009b lsls r3, r3, #2
80057ae: 58d3 ldr r3, [r2, r3]
80057b0: 2b00 cmp r3, #0
80057b2: d004 beq.n 80057be <USBD_Init+0x2e>
{
pdev->pClass = NULL;
80057b4: 68fa ldr r2, [r7, #12]
80057b6: 23ad movs r3, #173 @ 0xad
80057b8: 009b lsls r3, r3, #2
80057ba: 2100 movs r1, #0
80057bc: 50d1 str r1, [r2, r3]
}
/* Assign USBD Descriptors */
if (pdesc != NULL)
80057be: 68bb ldr r3, [r7, #8]
80057c0: 2b00 cmp r3, #0
80057c2: d004 beq.n 80057ce <USBD_Init+0x3e>
{
pdev->pDesc = pdesc;
80057c4: 68fa ldr r2, [r7, #12]
80057c6: 23ac movs r3, #172 @ 0xac
80057c8: 009b lsls r3, r3, #2
80057ca: 68b9 ldr r1, [r7, #8]
80057cc: 50d1 str r1, [r2, r3]
}
/* Set Device initial State */
pdev->dev_state = USBD_STATE_DEFAULT;
80057ce: 68fa ldr r2, [r7, #12]
80057d0: 23a7 movs r3, #167 @ 0xa7
80057d2: 009b lsls r3, r3, #2
80057d4: 2101 movs r1, #1
80057d6: 54d1 strb r1, [r2, r3]
pdev->id = id;
80057d8: 68fb ldr r3, [r7, #12]
80057da: 1dfa adds r2, r7, #7
80057dc: 7812 ldrb r2, [r2, #0]
80057de: 701a strb r2, [r3, #0]
/* Initialize low level driver */
USBD_LL_Init(pdev);
80057e0: 68fb ldr r3, [r7, #12]
80057e2: 0018 movs r0, r3
80057e4: f001 fbfc bl 8006fe0 <USBD_LL_Init>
return USBD_OK;
80057e8: 2300 movs r3, #0
}
80057ea: 0018 movs r0, r3
80057ec: 46bd mov sp, r7
80057ee: b004 add sp, #16
80057f0: bd80 pop {r7, pc}
080057f2 <USBD_RegisterClass>:
* @param pDevice : Device Handle
* @param pclass: Class handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_RegisterClass(USBD_HandleTypeDef *pdev, USBD_ClassTypeDef *pclass)
{
80057f2: b580 push {r7, lr}
80057f4: b084 sub sp, #16
80057f6: af00 add r7, sp, #0
80057f8: 6078 str r0, [r7, #4]
80057fa: 6039 str r1, [r7, #0]
USBD_StatusTypeDef status = USBD_OK;
80057fc: 200f movs r0, #15
80057fe: 183b adds r3, r7, r0
8005800: 2200 movs r2, #0
8005802: 701a strb r2, [r3, #0]
if (pclass != NULL)
8005804: 683b ldr r3, [r7, #0]
8005806: 2b00 cmp r3, #0
8005808: d008 beq.n 800581c <USBD_RegisterClass+0x2a>
{
/* link the class to the USB Device handle */
pdev->pClass = pclass;
800580a: 687a ldr r2, [r7, #4]
800580c: 23ad movs r3, #173 @ 0xad
800580e: 009b lsls r3, r3, #2
8005810: 6839 ldr r1, [r7, #0]
8005812: 50d1 str r1, [r2, r3]
status = USBD_OK;
8005814: 183b adds r3, r7, r0
8005816: 2200 movs r2, #0
8005818: 701a strb r2, [r3, #0]
800581a: e003 b.n 8005824 <USBD_RegisterClass+0x32>
else
{
#if (USBD_DEBUG_LEVEL > 1U)
USBD_ErrLog("Invalid Class handle");
#endif
status = USBD_FAIL;
800581c: 230f movs r3, #15
800581e: 18fb adds r3, r7, r3
8005820: 2202 movs r2, #2
8005822: 701a strb r2, [r3, #0]
}
return status;
8005824: 230f movs r3, #15
8005826: 18fb adds r3, r7, r3
8005828: 781b ldrb r3, [r3, #0]
}
800582a: 0018 movs r0, r3
800582c: 46bd mov sp, r7
800582e: b004 add sp, #16
8005830: bd80 pop {r7, pc}
08005832 <USBD_Start>:
* Start the USB Device Core.
* @param pdev: Device Handle
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_Start(USBD_HandleTypeDef *pdev)
{
8005832: b580 push {r7, lr}
8005834: b082 sub sp, #8
8005836: af00 add r7, sp, #0
8005838: 6078 str r0, [r7, #4]
/* Start the low level driver */
USBD_LL_Start(pdev);
800583a: 687b ldr r3, [r7, #4]
800583c: 0018 movs r0, r3
800583e: f001 fc1f bl 8007080 <USBD_LL_Start>
return USBD_OK;
8005842: 2300 movs r3, #0
}
8005844: 0018 movs r0, r3
8005846: 46bd mov sp, r7
8005848: b002 add sp, #8
800584a: bd80 pop {r7, pc}
0800584c <USBD_RunTestMode>:
* Launch test mode process
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_RunTestMode(USBD_HandleTypeDef *pdev)
{
800584c: b580 push {r7, lr}
800584e: b082 sub sp, #8
8005850: af00 add r7, sp, #0
8005852: 6078 str r0, [r7, #4]
/* Prevent unused argument compilation warning */
UNUSED(pdev);
return USBD_OK;
8005854: 2300 movs r3, #0
}
8005856: 0018 movs r0, r3
8005858: 46bd mov sp, r7
800585a: b002 add sp, #8
800585c: bd80 pop {r7, pc}
0800585e <USBD_SetClassConfig>:
* @param cfgidx: configuration index
* @retval status
*/
USBD_StatusTypeDef USBD_SetClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
800585e: b590 push {r4, r7, lr}
8005860: b085 sub sp, #20
8005862: af00 add r7, sp, #0
8005864: 6078 str r0, [r7, #4]
8005866: 000a movs r2, r1
8005868: 1cfb adds r3, r7, #3
800586a: 701a strb r2, [r3, #0]
USBD_StatusTypeDef ret = USBD_FAIL;
800586c: 240f movs r4, #15
800586e: 193b adds r3, r7, r4
8005870: 2202 movs r2, #2
8005872: 701a strb r2, [r3, #0]
if (pdev->pClass != NULL)
8005874: 687a ldr r2, [r7, #4]
8005876: 23ad movs r3, #173 @ 0xad
8005878: 009b lsls r3, r3, #2
800587a: 58d3 ldr r3, [r2, r3]
800587c: 2b00 cmp r3, #0
800587e: d00e beq.n 800589e <USBD_SetClassConfig+0x40>
{
/* Set configuration and Start the Class*/
if (pdev->pClass->Init(pdev, cfgidx) == 0U)
8005880: 687a ldr r2, [r7, #4]
8005882: 23ad movs r3, #173 @ 0xad
8005884: 009b lsls r3, r3, #2
8005886: 58d3 ldr r3, [r2, r3]
8005888: 681b ldr r3, [r3, #0]
800588a: 1cfa adds r2, r7, #3
800588c: 7811 ldrb r1, [r2, #0]
800588e: 687a ldr r2, [r7, #4]
8005890: 0010 movs r0, r2
8005892: 4798 blx r3
8005894: 1e03 subs r3, r0, #0
8005896: d102 bne.n 800589e <USBD_SetClassConfig+0x40>
{
ret = USBD_OK;
8005898: 193b adds r3, r7, r4
800589a: 2200 movs r2, #0
800589c: 701a strb r2, [r3, #0]
}
}
return ret;
800589e: 230f movs r3, #15
80058a0: 18fb adds r3, r7, r3
80058a2: 781b ldrb r3, [r3, #0]
}
80058a4: 0018 movs r0, r3
80058a6: 46bd mov sp, r7
80058a8: b005 add sp, #20
80058aa: bd90 pop {r4, r7, pc}
080058ac <USBD_ClrClassConfig>:
* @param pdev: device instance
* @param cfgidx: configuration index
* @retval status: USBD_StatusTypeDef
*/
USBD_StatusTypeDef USBD_ClrClassConfig(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
80058ac: b580 push {r7, lr}
80058ae: b082 sub sp, #8
80058b0: af00 add r7, sp, #0
80058b2: 6078 str r0, [r7, #4]
80058b4: 000a movs r2, r1
80058b6: 1cfb adds r3, r7, #3
80058b8: 701a strb r2, [r3, #0]
/* Clear configuration and De-initialize the Class process*/
pdev->pClass->DeInit(pdev, cfgidx);
80058ba: 687a ldr r2, [r7, #4]
80058bc: 23ad movs r3, #173 @ 0xad
80058be: 009b lsls r3, r3, #2
80058c0: 58d3 ldr r3, [r2, r3]
80058c2: 685b ldr r3, [r3, #4]
80058c4: 1cfa adds r2, r7, #3
80058c6: 7811 ldrb r1, [r2, #0]
80058c8: 687a ldr r2, [r7, #4]
80058ca: 0010 movs r0, r2
80058cc: 4798 blx r3
return USBD_OK;
80058ce: 2300 movs r3, #0
}
80058d0: 0018 movs r0, r3
80058d2: 46bd mov sp, r7
80058d4: b002 add sp, #8
80058d6: bd80 pop {r7, pc}
080058d8 <USBD_LL_SetupStage>:
* Handle the setup stage
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_LL_SetupStage(USBD_HandleTypeDef *pdev, uint8_t *psetup)
{
80058d8: b580 push {r7, lr}
80058da: b082 sub sp, #8
80058dc: af00 add r7, sp, #0
80058de: 6078 str r0, [r7, #4]
80058e0: 6039 str r1, [r7, #0]
USBD_ParseSetupRequest(&pdev->request, psetup);
80058e2: 687b ldr r3, [r7, #4]
80058e4: 22aa movs r2, #170 @ 0xaa
80058e6: 0092 lsls r2, r2, #2
80058e8: 4694 mov ip, r2
80058ea: 4463 add r3, ip
80058ec: 683a ldr r2, [r7, #0]
80058ee: 0011 movs r1, r2
80058f0: 0018 movs r0, r3
80058f2: f001 f810 bl 8006916 <USBD_ParseSetupRequest>
pdev->ep0_state = USBD_EP0_SETUP;
80058f6: 687a ldr r2, [r7, #4]
80058f8: 23a5 movs r3, #165 @ 0xa5
80058fa: 009b lsls r3, r3, #2
80058fc: 2101 movs r1, #1
80058fe: 50d1 str r1, [r2, r3]
pdev->ep0_data_len = pdev->request.wLength;
8005900: 687b ldr r3, [r7, #4]
8005902: 4a23 ldr r2, [pc, #140] @ (8005990 <USBD_LL_SetupStage+0xb8>)
8005904: 5a9b ldrh r3, [r3, r2]
8005906: 0019 movs r1, r3
8005908: 687a ldr r2, [r7, #4]
800590a: 23a6 movs r3, #166 @ 0xa6
800590c: 009b lsls r3, r3, #2
800590e: 50d1 str r1, [r2, r3]
switch (pdev->request.bmRequest & 0x1FU)
8005910: 687a ldr r2, [r7, #4]
8005912: 23aa movs r3, #170 @ 0xaa
8005914: 009b lsls r3, r3, #2
8005916: 5cd3 ldrb r3, [r2, r3]
8005918: 001a movs r2, r3
800591a: 231f movs r3, #31
800591c: 4013 ands r3, r2
800591e: 2b02 cmp r3, #2
8005920: d019 beq.n 8005956 <USBD_LL_SetupStage+0x7e>
8005922: d822 bhi.n 800596a <USBD_LL_SetupStage+0x92>
8005924: 2b00 cmp r3, #0
8005926: d002 beq.n 800592e <USBD_LL_SetupStage+0x56>
8005928: 2b01 cmp r3, #1
800592a: d00a beq.n 8005942 <USBD_LL_SetupStage+0x6a>
800592c: e01d b.n 800596a <USBD_LL_SetupStage+0x92>
{
case USB_REQ_RECIPIENT_DEVICE:
USBD_StdDevReq(pdev, &pdev->request);
800592e: 687b ldr r3, [r7, #4]
8005930: 22aa movs r2, #170 @ 0xaa
8005932: 0092 lsls r2, r2, #2
8005934: 189a adds r2, r3, r2
8005936: 687b ldr r3, [r7, #4]
8005938: 0011 movs r1, r2
800593a: 0018 movs r0, r3
800593c: f000 fa10 bl 8005d60 <USBD_StdDevReq>
break;
8005940: e020 b.n 8005984 <USBD_LL_SetupStage+0xac>
case USB_REQ_RECIPIENT_INTERFACE:
USBD_StdItfReq(pdev, &pdev->request);
8005942: 687b ldr r3, [r7, #4]
8005944: 22aa movs r2, #170 @ 0xaa
8005946: 0092 lsls r2, r2, #2
8005948: 189a adds r2, r3, r2
800594a: 687b ldr r3, [r7, #4]
800594c: 0011 movs r1, r2
800594e: 0018 movs r0, r3
8005950: f000 fa78 bl 8005e44 <USBD_StdItfReq>
break;
8005954: e016 b.n 8005984 <USBD_LL_SetupStage+0xac>
case USB_REQ_RECIPIENT_ENDPOINT:
USBD_StdEPReq(pdev, &pdev->request);
8005956: 687b ldr r3, [r7, #4]
8005958: 22aa movs r2, #170 @ 0xaa
800595a: 0092 lsls r2, r2, #2
800595c: 189a adds r2, r3, r2
800595e: 687b ldr r3, [r7, #4]
8005960: 0011 movs r1, r2
8005962: 0018 movs r0, r3
8005964: f000 fac5 bl 8005ef2 <USBD_StdEPReq>
break;
8005968: e00c b.n 8005984 <USBD_LL_SetupStage+0xac>
default:
USBD_LL_StallEP(pdev, (pdev->request.bmRequest & 0x80U));
800596a: 687a ldr r2, [r7, #4]
800596c: 23aa movs r3, #170 @ 0xaa
800596e: 009b lsls r3, r3, #2
8005970: 5cd3 ldrb r3, [r2, r3]
8005972: 227f movs r2, #127 @ 0x7f
8005974: 4393 bics r3, r2
8005976: b2da uxtb r2, r3
8005978: 687b ldr r3, [r7, #4]
800597a: 0011 movs r1, r2
800597c: 0018 movs r0, r3
800597e: f001 fc06 bl 800718e <USBD_LL_StallEP>
break;
8005982: 46c0 nop @ (mov r8, r8)
}
return USBD_OK;
8005984: 2300 movs r3, #0
}
8005986: 0018 movs r0, r3
8005988: 46bd mov sp, r7
800598a: b002 add sp, #8
800598c: bd80 pop {r7, pc}
800598e: 46c0 nop @ (mov r8, r8)
8005990: 000002ae .word 0x000002ae
08005994 <USBD_LL_DataOutStage>:
* @param epnum: endpoint index
* @retval status
*/
USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev,
uint8_t epnum, uint8_t *pdata)
{
8005994: b580 push {r7, lr}
8005996: b086 sub sp, #24
8005998: af00 add r7, sp, #0
800599a: 60f8 str r0, [r7, #12]
800599c: 607a str r2, [r7, #4]
800599e: 200b movs r0, #11
80059a0: 183b adds r3, r7, r0
80059a2: 1c0a adds r2, r1, #0
80059a4: 701a strb r2, [r3, #0]
USBD_EndpointTypeDef *pep;
if (epnum == 0U)
80059a6: 183b adds r3, r7, r0
80059a8: 781b ldrb r3, [r3, #0]
80059aa: 2b00 cmp r3, #0
80059ac: d154 bne.n 8005a58 <USBD_LL_DataOutStage+0xc4>
{
pep = &pdev->ep_out[0];
80059ae: 68fb ldr r3, [r7, #12]
80059b0: 3355 adds r3, #85 @ 0x55
80059b2: 33ff adds r3, #255 @ 0xff
80059b4: 617b str r3, [r7, #20]
if (pdev->ep0_state == USBD_EP0_DATA_OUT)
80059b6: 68fa ldr r2, [r7, #12]
80059b8: 23a5 movs r3, #165 @ 0xa5
80059ba: 009b lsls r3, r3, #2
80059bc: 58d3 ldr r3, [r2, r3]
80059be: 2b03 cmp r3, #3
80059c0: d139 bne.n 8005a36 <USBD_LL_DataOutStage+0xa2>
{
if (pep->rem_length > pep->maxpacket)
80059c2: 697b ldr r3, [r7, #20]
80059c4: 68da ldr r2, [r3, #12]
80059c6: 697b ldr r3, [r7, #20]
80059c8: 691b ldr r3, [r3, #16]
80059ca: 429a cmp r2, r3
80059cc: d919 bls.n 8005a02 <USBD_LL_DataOutStage+0x6e>
{
pep->rem_length -= pep->maxpacket;
80059ce: 697b ldr r3, [r7, #20]
80059d0: 68da ldr r2, [r3, #12]
80059d2: 697b ldr r3, [r7, #20]
80059d4: 691b ldr r3, [r3, #16]
80059d6: 1ad2 subs r2, r2, r3
80059d8: 697b ldr r3, [r7, #20]
80059da: 60da str r2, [r3, #12]
USBD_CtlContinueRx(pdev, pdata,
(uint16_t)MIN(pep->rem_length, pep->maxpacket));
80059dc: 697b ldr r3, [r7, #20]
80059de: 68da ldr r2, [r3, #12]
80059e0: 697b ldr r3, [r7, #20]
80059e2: 691b ldr r3, [r3, #16]
USBD_CtlContinueRx(pdev, pdata,
80059e4: 429a cmp r2, r3
80059e6: d203 bcs.n 80059f0 <USBD_LL_DataOutStage+0x5c>
(uint16_t)MIN(pep->rem_length, pep->maxpacket));
80059e8: 697b ldr r3, [r7, #20]
80059ea: 68db ldr r3, [r3, #12]
USBD_CtlContinueRx(pdev, pdata,
80059ec: b29b uxth r3, r3
80059ee: e002 b.n 80059f6 <USBD_LL_DataOutStage+0x62>
(uint16_t)MIN(pep->rem_length, pep->maxpacket));
80059f0: 697b ldr r3, [r7, #20]
80059f2: 691b ldr r3, [r3, #16]
USBD_CtlContinueRx(pdev, pdata,
80059f4: b29b uxth r3, r3
80059f6: 6879 ldr r1, [r7, #4]
80059f8: 68f8 ldr r0, [r7, #12]
80059fa: 001a movs r2, r3
80059fc: f001 f874 bl 8006ae8 <USBD_CtlContinueRx>
8005a00: e045 b.n 8005a8e <USBD_LL_DataOutStage+0xfa>
}
else
{
if ((pdev->pClass->EP0_RxReady != NULL) &&
8005a02: 68fa ldr r2, [r7, #12]
8005a04: 23ad movs r3, #173 @ 0xad
8005a06: 009b lsls r3, r3, #2
8005a08: 58d3 ldr r3, [r2, r3]
8005a0a: 691b ldr r3, [r3, #16]
8005a0c: 2b00 cmp r3, #0
8005a0e: d00d beq.n 8005a2c <USBD_LL_DataOutStage+0x98>
(pdev->dev_state == USBD_STATE_CONFIGURED))
8005a10: 68fa ldr r2, [r7, #12]
8005a12: 23a7 movs r3, #167 @ 0xa7
8005a14: 009b lsls r3, r3, #2
8005a16: 5cd3 ldrb r3, [r2, r3]
if ((pdev->pClass->EP0_RxReady != NULL) &&
8005a18: 2b03 cmp r3, #3
8005a1a: d107 bne.n 8005a2c <USBD_LL_DataOutStage+0x98>
{
pdev->pClass->EP0_RxReady(pdev);
8005a1c: 68fa ldr r2, [r7, #12]
8005a1e: 23ad movs r3, #173 @ 0xad
8005a20: 009b lsls r3, r3, #2
8005a22: 58d3 ldr r3, [r2, r3]
8005a24: 691b ldr r3, [r3, #16]
8005a26: 68fa ldr r2, [r7, #12]
8005a28: 0010 movs r0, r2
8005a2a: 4798 blx r3
}
USBD_CtlSendStatus(pdev);
8005a2c: 68fb ldr r3, [r7, #12]
8005a2e: 0018 movs r0, r3
8005a30: f001 f86d bl 8006b0e <USBD_CtlSendStatus>
8005a34: e02b b.n 8005a8e <USBD_LL_DataOutStage+0xfa>
}
}
else
{
if (pdev->ep0_state == USBD_EP0_STATUS_OUT)
8005a36: 68fa ldr r2, [r7, #12]
8005a38: 23a5 movs r3, #165 @ 0xa5
8005a3a: 009b lsls r3, r3, #2
8005a3c: 58d3 ldr r3, [r2, r3]
8005a3e: 2b05 cmp r3, #5
8005a40: d125 bne.n 8005a8e <USBD_LL_DataOutStage+0xfa>
{
/*
* STATUS PHASE completed, update ep0_state to idle
*/
pdev->ep0_state = USBD_EP0_IDLE;
8005a42: 68fa ldr r2, [r7, #12]
8005a44: 23a5 movs r3, #165 @ 0xa5
8005a46: 009b lsls r3, r3, #2
8005a48: 2100 movs r1, #0
8005a4a: 50d1 str r1, [r2, r3]
USBD_LL_StallEP(pdev, 0U);
8005a4c: 68fb ldr r3, [r7, #12]
8005a4e: 2100 movs r1, #0
8005a50: 0018 movs r0, r3
8005a52: f001 fb9c bl 800718e <USBD_LL_StallEP>
8005a56: e01a b.n 8005a8e <USBD_LL_DataOutStage+0xfa>
}
}
}
else if ((pdev->pClass->DataOut != NULL) &&
8005a58: 68fa ldr r2, [r7, #12]
8005a5a: 23ad movs r3, #173 @ 0xad
8005a5c: 009b lsls r3, r3, #2
8005a5e: 58d3 ldr r3, [r2, r3]
8005a60: 699b ldr r3, [r3, #24]
8005a62: 2b00 cmp r3, #0
8005a64: d011 beq.n 8005a8a <USBD_LL_DataOutStage+0xf6>
(pdev->dev_state == USBD_STATE_CONFIGURED))
8005a66: 68fa ldr r2, [r7, #12]
8005a68: 23a7 movs r3, #167 @ 0xa7
8005a6a: 009b lsls r3, r3, #2
8005a6c: 5cd3 ldrb r3, [r2, r3]
else if ((pdev->pClass->DataOut != NULL) &&
8005a6e: 2b03 cmp r3, #3
8005a70: d10b bne.n 8005a8a <USBD_LL_DataOutStage+0xf6>
{
pdev->pClass->DataOut(pdev, epnum);
8005a72: 68fa ldr r2, [r7, #12]
8005a74: 23ad movs r3, #173 @ 0xad
8005a76: 009b lsls r3, r3, #2
8005a78: 58d3 ldr r3, [r2, r3]
8005a7a: 699b ldr r3, [r3, #24]
8005a7c: 220b movs r2, #11
8005a7e: 18ba adds r2, r7, r2
8005a80: 7811 ldrb r1, [r2, #0]
8005a82: 68fa ldr r2, [r7, #12]
8005a84: 0010 movs r0, r2
8005a86: 4798 blx r3
8005a88: e001 b.n 8005a8e <USBD_LL_DataOutStage+0xfa>
}
else
{
/* should never be in this condition */
return USBD_FAIL;
8005a8a: 2302 movs r3, #2
8005a8c: e000 b.n 8005a90 <USBD_LL_DataOutStage+0xfc>
}
return USBD_OK;
8005a8e: 2300 movs r3, #0
}
8005a90: 0018 movs r0, r3
8005a92: 46bd mov sp, r7
8005a94: b006 add sp, #24
8005a96: bd80 pop {r7, pc}
08005a98 <USBD_LL_DataInStage>:
* @param epnum: endpoint index
* @retval status
*/
USBD_StatusTypeDef USBD_LL_DataInStage(USBD_HandleTypeDef *pdev,
uint8_t epnum, uint8_t *pdata)
{
8005a98: b580 push {r7, lr}
8005a9a: b086 sub sp, #24
8005a9c: af00 add r7, sp, #0
8005a9e: 60f8 str r0, [r7, #12]
8005aa0: 607a str r2, [r7, #4]
8005aa2: 200b movs r0, #11
8005aa4: 183b adds r3, r7, r0
8005aa6: 1c0a adds r2, r1, #0
8005aa8: 701a strb r2, [r3, #0]
USBD_EndpointTypeDef *pep;
if (epnum == 0U)
8005aaa: 183b adds r3, r7, r0
8005aac: 781b ldrb r3, [r3, #0]
8005aae: 2b00 cmp r3, #0
8005ab0: d000 beq.n 8005ab4 <USBD_LL_DataInStage+0x1c>
8005ab2: e08e b.n 8005bd2 <USBD_LL_DataInStage+0x13a>
{
pep = &pdev->ep_in[0];
8005ab4: 68fb ldr r3, [r7, #12]
8005ab6: 3314 adds r3, #20
8005ab8: 617b str r3, [r7, #20]
if (pdev->ep0_state == USBD_EP0_DATA_IN)
8005aba: 68fa ldr r2, [r7, #12]
8005abc: 23a5 movs r3, #165 @ 0xa5
8005abe: 009b lsls r3, r3, #2
8005ac0: 58d3 ldr r3, [r2, r3]
8005ac2: 2b02 cmp r3, #2
8005ac4: d164 bne.n 8005b90 <USBD_LL_DataInStage+0xf8>
{
if (pep->rem_length > pep->maxpacket)
8005ac6: 697b ldr r3, [r7, #20]
8005ac8: 68da ldr r2, [r3, #12]
8005aca: 697b ldr r3, [r7, #20]
8005acc: 691b ldr r3, [r3, #16]
8005ace: 429a cmp r2, r3
8005ad0: d915 bls.n 8005afe <USBD_LL_DataInStage+0x66>
{
pep->rem_length -= pep->maxpacket;
8005ad2: 697b ldr r3, [r7, #20]
8005ad4: 68da ldr r2, [r3, #12]
8005ad6: 697b ldr r3, [r7, #20]
8005ad8: 691b ldr r3, [r3, #16]
8005ada: 1ad2 subs r2, r2, r3
8005adc: 697b ldr r3, [r7, #20]
8005ade: 60da str r2, [r3, #12]
USBD_CtlContinueSendData(pdev, pdata, (uint16_t)pep->rem_length);
8005ae0: 697b ldr r3, [r7, #20]
8005ae2: 68db ldr r3, [r3, #12]
8005ae4: b29a uxth r2, r3
8005ae6: 6879 ldr r1, [r7, #4]
8005ae8: 68fb ldr r3, [r7, #12]
8005aea: 0018 movs r0, r3
8005aec: f000 ffe9 bl 8006ac2 <USBD_CtlContinueSendData>
/* Prepare endpoint for premature end of transfer */
USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
8005af0: 68f8 ldr r0, [r7, #12]
8005af2: 2300 movs r3, #0
8005af4: 2200 movs r2, #0
8005af6: 2100 movs r1, #0
8005af8: f001 fc31 bl 800735e <USBD_LL_PrepareReceive>
8005afc: e059 b.n 8005bb2 <USBD_LL_DataInStage+0x11a>
}
else
{
/* last packet is MPS multiple, so send ZLP packet */
if ((pep->total_length % pep->maxpacket == 0U) &&
8005afe: 697b ldr r3, [r7, #20]
8005b00: 689a ldr r2, [r3, #8]
8005b02: 697b ldr r3, [r7, #20]
8005b04: 691b ldr r3, [r3, #16]
8005b06: 0019 movs r1, r3
8005b08: 0010 movs r0, r2
8005b0a: f7fa fb83 bl 8000214 <__aeabi_uidivmod>
8005b0e: 1e0b subs r3, r1, #0
8005b10: d11f bne.n 8005b52 <USBD_LL_DataInStage+0xba>
(pep->total_length >= pep->maxpacket) &&
8005b12: 697b ldr r3, [r7, #20]
8005b14: 689a ldr r2, [r3, #8]
8005b16: 697b ldr r3, [r7, #20]
8005b18: 691b ldr r3, [r3, #16]
if ((pep->total_length % pep->maxpacket == 0U) &&
8005b1a: 429a cmp r2, r3
8005b1c: d319 bcc.n 8005b52 <USBD_LL_DataInStage+0xba>
(pep->total_length < pdev->ep0_data_len))
8005b1e: 697b ldr r3, [r7, #20]
8005b20: 689a ldr r2, [r3, #8]
8005b22: 68f9 ldr r1, [r7, #12]
8005b24: 23a6 movs r3, #166 @ 0xa6
8005b26: 009b lsls r3, r3, #2
8005b28: 58cb ldr r3, [r1, r3]
(pep->total_length >= pep->maxpacket) &&
8005b2a: 429a cmp r2, r3
8005b2c: d211 bcs.n 8005b52 <USBD_LL_DataInStage+0xba>
{
USBD_CtlContinueSendData(pdev, NULL, 0U);
8005b2e: 68fb ldr r3, [r7, #12]
8005b30: 2200 movs r2, #0
8005b32: 2100 movs r1, #0
8005b34: 0018 movs r0, r3
8005b36: f000 ffc4 bl 8006ac2 <USBD_CtlContinueSendData>
pdev->ep0_data_len = 0U;
8005b3a: 68fa ldr r2, [r7, #12]
8005b3c: 23a6 movs r3, #166 @ 0xa6
8005b3e: 009b lsls r3, r3, #2
8005b40: 2100 movs r1, #0
8005b42: 50d1 str r1, [r2, r3]
/* Prepare endpoint for premature end of transfer */
USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
8005b44: 68f8 ldr r0, [r7, #12]
8005b46: 2300 movs r3, #0
8005b48: 2200 movs r2, #0
8005b4a: 2100 movs r1, #0
8005b4c: f001 fc07 bl 800735e <USBD_LL_PrepareReceive>
8005b50: e02f b.n 8005bb2 <USBD_LL_DataInStage+0x11a>
}
else
{
if ((pdev->pClass->EP0_TxSent != NULL) &&
8005b52: 68fa ldr r2, [r7, #12]
8005b54: 23ad movs r3, #173 @ 0xad
8005b56: 009b lsls r3, r3, #2
8005b58: 58d3 ldr r3, [r2, r3]
8005b5a: 68db ldr r3, [r3, #12]
8005b5c: 2b00 cmp r3, #0
8005b5e: d00d beq.n 8005b7c <USBD_LL_DataInStage+0xe4>
(pdev->dev_state == USBD_STATE_CONFIGURED))
8005b60: 68fa ldr r2, [r7, #12]
8005b62: 23a7 movs r3, #167 @ 0xa7
8005b64: 009b lsls r3, r3, #2
8005b66: 5cd3 ldrb r3, [r2, r3]
if ((pdev->pClass->EP0_TxSent != NULL) &&
8005b68: 2b03 cmp r3, #3
8005b6a: d107 bne.n 8005b7c <USBD_LL_DataInStage+0xe4>
{
pdev->pClass->EP0_TxSent(pdev);
8005b6c: 68fa ldr r2, [r7, #12]
8005b6e: 23ad movs r3, #173 @ 0xad
8005b70: 009b lsls r3, r3, #2
8005b72: 58d3 ldr r3, [r2, r3]
8005b74: 68db ldr r3, [r3, #12]
8005b76: 68fa ldr r2, [r7, #12]
8005b78: 0010 movs r0, r2
8005b7a: 4798 blx r3
}
USBD_LL_StallEP(pdev, 0x80U);
8005b7c: 68fb ldr r3, [r7, #12]
8005b7e: 2180 movs r1, #128 @ 0x80
8005b80: 0018 movs r0, r3
8005b82: f001 fb04 bl 800718e <USBD_LL_StallEP>
USBD_CtlReceiveStatus(pdev);
8005b86: 68fb ldr r3, [r7, #12]
8005b88: 0018 movs r0, r3
8005b8a: f000 ffd4 bl 8006b36 <USBD_CtlReceiveStatus>
8005b8e: e010 b.n 8005bb2 <USBD_LL_DataInStage+0x11a>
}
}
}
else
{
if ((pdev->ep0_state == USBD_EP0_STATUS_IN) ||
8005b90: 68fa ldr r2, [r7, #12]
8005b92: 23a5 movs r3, #165 @ 0xa5
8005b94: 009b lsls r3, r3, #2
8005b96: 58d3 ldr r3, [r2, r3]
8005b98: 2b04 cmp r3, #4
8005b9a: d005 beq.n 8005ba8 <USBD_LL_DataInStage+0x110>
(pdev->ep0_state == USBD_EP0_IDLE))
8005b9c: 68fa ldr r2, [r7, #12]
8005b9e: 23a5 movs r3, #165 @ 0xa5
8005ba0: 009b lsls r3, r3, #2
8005ba2: 58d3 ldr r3, [r2, r3]
if ((pdev->ep0_state == USBD_EP0_STATUS_IN) ||
8005ba4: 2b00 cmp r3, #0
8005ba6: d104 bne.n 8005bb2 <USBD_LL_DataInStage+0x11a>
{
USBD_LL_StallEP(pdev, 0x80U);
8005ba8: 68fb ldr r3, [r7, #12]
8005baa: 2180 movs r1, #128 @ 0x80
8005bac: 0018 movs r0, r3
8005bae: f001 faee bl 800718e <USBD_LL_StallEP>
}
}
if (pdev->dev_test_mode == 1U)
8005bb2: 68fa ldr r2, [r7, #12]
8005bb4: 23a8 movs r3, #168 @ 0xa8
8005bb6: 009b lsls r3, r3, #2
8005bb8: 5cd3 ldrb r3, [r2, r3]
8005bba: 2b01 cmp r3, #1
8005bbc: d124 bne.n 8005c08 <USBD_LL_DataInStage+0x170>
{
USBD_RunTestMode(pdev);
8005bbe: 68fb ldr r3, [r7, #12]
8005bc0: 0018 movs r0, r3
8005bc2: f7ff fe43 bl 800584c <USBD_RunTestMode>
pdev->dev_test_mode = 0U;
8005bc6: 68fa ldr r2, [r7, #12]
8005bc8: 23a8 movs r3, #168 @ 0xa8
8005bca: 009b lsls r3, r3, #2
8005bcc: 2100 movs r1, #0
8005bce: 54d1 strb r1, [r2, r3]
8005bd0: e01a b.n 8005c08 <USBD_LL_DataInStage+0x170>
}
}
else if ((pdev->pClass->DataIn != NULL) &&
8005bd2: 68fa ldr r2, [r7, #12]
8005bd4: 23ad movs r3, #173 @ 0xad
8005bd6: 009b lsls r3, r3, #2
8005bd8: 58d3 ldr r3, [r2, r3]
8005bda: 695b ldr r3, [r3, #20]
8005bdc: 2b00 cmp r3, #0
8005bde: d011 beq.n 8005c04 <USBD_LL_DataInStage+0x16c>
(pdev->dev_state == USBD_STATE_CONFIGURED))
8005be0: 68fa ldr r2, [r7, #12]
8005be2: 23a7 movs r3, #167 @ 0xa7
8005be4: 009b lsls r3, r3, #2
8005be6: 5cd3 ldrb r3, [r2, r3]
else if ((pdev->pClass->DataIn != NULL) &&
8005be8: 2b03 cmp r3, #3
8005bea: d10b bne.n 8005c04 <USBD_LL_DataInStage+0x16c>
{
pdev->pClass->DataIn(pdev, epnum);
8005bec: 68fa ldr r2, [r7, #12]
8005bee: 23ad movs r3, #173 @ 0xad
8005bf0: 009b lsls r3, r3, #2
8005bf2: 58d3 ldr r3, [r2, r3]
8005bf4: 695b ldr r3, [r3, #20]
8005bf6: 220b movs r2, #11
8005bf8: 18ba adds r2, r7, r2
8005bfa: 7811 ldrb r1, [r2, #0]
8005bfc: 68fa ldr r2, [r7, #12]
8005bfe: 0010 movs r0, r2
8005c00: 4798 blx r3
8005c02: e001 b.n 8005c08 <USBD_LL_DataInStage+0x170>
}
else
{
/* should never be in this condition */
return USBD_FAIL;
8005c04: 2302 movs r3, #2
8005c06: e000 b.n 8005c0a <USBD_LL_DataInStage+0x172>
}
return USBD_OK;
8005c08: 2300 movs r3, #0
}
8005c0a: 0018 movs r0, r3
8005c0c: 46bd mov sp, r7
8005c0e: b006 add sp, #24
8005c10: bd80 pop {r7, pc}
08005c12 <USBD_LL_Reset>:
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_LL_Reset(USBD_HandleTypeDef *pdev)
{
8005c12: b580 push {r7, lr}
8005c14: b082 sub sp, #8
8005c16: af00 add r7, sp, #0
8005c18: 6078 str r0, [r7, #4]
/* Open EP0 OUT */
USBD_LL_OpenEP(pdev, 0x00U, USBD_EP_TYPE_CTRL, USB_MAX_EP0_SIZE);
8005c1a: 6878 ldr r0, [r7, #4]
8005c1c: 2340 movs r3, #64 @ 0x40
8005c1e: 2200 movs r2, #0
8005c20: 2100 movs r1, #0
8005c22: f001 fa52 bl 80070ca <USBD_LL_OpenEP>
pdev->ep_out[0x00U & 0xFU].is_used = 1U;
8005c26: 687a ldr r2, [r7, #4]
8005c28: 23ac movs r3, #172 @ 0xac
8005c2a: 005b lsls r3, r3, #1
8005c2c: 2101 movs r1, #1
8005c2e: 50d1 str r1, [r2, r3]
pdev->ep_out[0].maxpacket = USB_MAX_EP0_SIZE;
8005c30: 687a ldr r2, [r7, #4]
8005c32: 23b2 movs r3, #178 @ 0xb2
8005c34: 005b lsls r3, r3, #1
8005c36: 2140 movs r1, #64 @ 0x40
8005c38: 50d1 str r1, [r2, r3]
/* Open EP0 IN */
USBD_LL_OpenEP(pdev, 0x80U, USBD_EP_TYPE_CTRL, USB_MAX_EP0_SIZE);
8005c3a: 6878 ldr r0, [r7, #4]
8005c3c: 2340 movs r3, #64 @ 0x40
8005c3e: 2200 movs r2, #0
8005c40: 2180 movs r1, #128 @ 0x80
8005c42: f001 fa42 bl 80070ca <USBD_LL_OpenEP>
pdev->ep_in[0x80U & 0xFU].is_used = 1U;
8005c46: 687b ldr r3, [r7, #4]
8005c48: 2201 movs r2, #1
8005c4a: 619a str r2, [r3, #24]
pdev->ep_in[0].maxpacket = USB_MAX_EP0_SIZE;
8005c4c: 687b ldr r3, [r7, #4]
8005c4e: 2240 movs r2, #64 @ 0x40
8005c50: 625a str r2, [r3, #36] @ 0x24
/* Upon Reset call user call back */
pdev->dev_state = USBD_STATE_DEFAULT;
8005c52: 687a ldr r2, [r7, #4]
8005c54: 23a7 movs r3, #167 @ 0xa7
8005c56: 009b lsls r3, r3, #2
8005c58: 2101 movs r1, #1
8005c5a: 54d1 strb r1, [r2, r3]
pdev->ep0_state = USBD_EP0_IDLE;
8005c5c: 687a ldr r2, [r7, #4]
8005c5e: 23a5 movs r3, #165 @ 0xa5
8005c60: 009b lsls r3, r3, #2
8005c62: 2100 movs r1, #0
8005c64: 50d1 str r1, [r2, r3]
pdev->dev_config = 0U;
8005c66: 687b ldr r3, [r7, #4]
8005c68: 2200 movs r2, #0
8005c6a: 605a str r2, [r3, #4]
pdev->dev_remote_wakeup = 0U;
8005c6c: 687a ldr r2, [r7, #4]
8005c6e: 23a9 movs r3, #169 @ 0xa9
8005c70: 009b lsls r3, r3, #2
8005c72: 2100 movs r1, #0
8005c74: 50d1 str r1, [r2, r3]
if (pdev->pClassData)
8005c76: 687a ldr r2, [r7, #4]
8005c78: 23ae movs r3, #174 @ 0xae
8005c7a: 009b lsls r3, r3, #2
8005c7c: 58d3 ldr r3, [r2, r3]
8005c7e: 2b00 cmp r3, #0
8005c80: d00a beq.n 8005c98 <USBD_LL_Reset+0x86>
{
pdev->pClass->DeInit(pdev, (uint8_t)pdev->dev_config);
8005c82: 687a ldr r2, [r7, #4]
8005c84: 23ad movs r3, #173 @ 0xad
8005c86: 009b lsls r3, r3, #2
8005c88: 58d3 ldr r3, [r2, r3]
8005c8a: 685a ldr r2, [r3, #4]
8005c8c: 687b ldr r3, [r7, #4]
8005c8e: 685b ldr r3, [r3, #4]
8005c90: b2d9 uxtb r1, r3
8005c92: 687b ldr r3, [r7, #4]
8005c94: 0018 movs r0, r3
8005c96: 4790 blx r2
}
return USBD_OK;
8005c98: 2300 movs r3, #0
}
8005c9a: 0018 movs r0, r3
8005c9c: 46bd mov sp, r7
8005c9e: b002 add sp, #8
8005ca0: bd80 pop {r7, pc}
08005ca2 <USBD_LL_SetSpeed>:
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_LL_SetSpeed(USBD_HandleTypeDef *pdev,
USBD_SpeedTypeDef speed)
{
8005ca2: b580 push {r7, lr}
8005ca4: b082 sub sp, #8
8005ca6: af00 add r7, sp, #0
8005ca8: 6078 str r0, [r7, #4]
8005caa: 000a movs r2, r1
8005cac: 1cfb adds r3, r7, #3
8005cae: 701a strb r2, [r3, #0]
pdev->dev_speed = speed;
8005cb0: 687b ldr r3, [r7, #4]
8005cb2: 1cfa adds r2, r7, #3
8005cb4: 7812 ldrb r2, [r2, #0]
8005cb6: 741a strb r2, [r3, #16]
return USBD_OK;
8005cb8: 2300 movs r3, #0
}
8005cba: 0018 movs r0, r3
8005cbc: 46bd mov sp, r7
8005cbe: b002 add sp, #8
8005cc0: bd80 pop {r7, pc}
...
08005cc4 <USBD_LL_Suspend>:
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_LL_Suspend(USBD_HandleTypeDef *pdev)
{
8005cc4: b580 push {r7, lr}
8005cc6: b082 sub sp, #8
8005cc8: af00 add r7, sp, #0
8005cca: 6078 str r0, [r7, #4]
pdev->dev_old_state = pdev->dev_state;
8005ccc: 687a ldr r2, [r7, #4]
8005cce: 23a7 movs r3, #167 @ 0xa7
8005cd0: 009b lsls r3, r3, #2
8005cd2: 5cd1 ldrb r1, [r2, r3]
8005cd4: 687b ldr r3, [r7, #4]
8005cd6: 4a06 ldr r2, [pc, #24] @ (8005cf0 <USBD_LL_Suspend+0x2c>)
8005cd8: 5499 strb r1, [r3, r2]
pdev->dev_state = USBD_STATE_SUSPENDED;
8005cda: 687a ldr r2, [r7, #4]
8005cdc: 23a7 movs r3, #167 @ 0xa7
8005cde: 009b lsls r3, r3, #2
8005ce0: 2104 movs r1, #4
8005ce2: 54d1 strb r1, [r2, r3]
return USBD_OK;
8005ce4: 2300 movs r3, #0
}
8005ce6: 0018 movs r0, r3
8005ce8: 46bd mov sp, r7
8005cea: b002 add sp, #8
8005cec: bd80 pop {r7, pc}
8005cee: 46c0 nop @ (mov r8, r8)
8005cf0: 0000029d .word 0x0000029d
08005cf4 <USBD_LL_Resume>:
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_LL_Resume(USBD_HandleTypeDef *pdev)
{
8005cf4: b580 push {r7, lr}
8005cf6: b082 sub sp, #8
8005cf8: af00 add r7, sp, #0
8005cfa: 6078 str r0, [r7, #4]
if (pdev->dev_state == USBD_STATE_SUSPENDED)
8005cfc: 687a ldr r2, [r7, #4]
8005cfe: 23a7 movs r3, #167 @ 0xa7
8005d00: 009b lsls r3, r3, #2
8005d02: 5cd3 ldrb r3, [r2, r3]
8005d04: 2b04 cmp r3, #4
8005d06: d106 bne.n 8005d16 <USBD_LL_Resume+0x22>
{
pdev->dev_state = pdev->dev_old_state;
8005d08: 687b ldr r3, [r7, #4]
8005d0a: 4a05 ldr r2, [pc, #20] @ (8005d20 <USBD_LL_Resume+0x2c>)
8005d0c: 5c99 ldrb r1, [r3, r2]
8005d0e: 687a ldr r2, [r7, #4]
8005d10: 23a7 movs r3, #167 @ 0xa7
8005d12: 009b lsls r3, r3, #2
8005d14: 54d1 strb r1, [r2, r3]
}
return USBD_OK;
8005d16: 2300 movs r3, #0
}
8005d18: 0018 movs r0, r3
8005d1a: 46bd mov sp, r7
8005d1c: b002 add sp, #8
8005d1e: bd80 pop {r7, pc}
8005d20: 0000029d .word 0x0000029d
08005d24 <USBD_LL_SOF>:
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_LL_SOF(USBD_HandleTypeDef *pdev)
{
8005d24: b580 push {r7, lr}
8005d26: b082 sub sp, #8
8005d28: af00 add r7, sp, #0
8005d2a: 6078 str r0, [r7, #4]
if (pdev->dev_state == USBD_STATE_CONFIGURED)
8005d2c: 687a ldr r2, [r7, #4]
8005d2e: 23a7 movs r3, #167 @ 0xa7
8005d30: 009b lsls r3, r3, #2
8005d32: 5cd3 ldrb r3, [r2, r3]
8005d34: 2b03 cmp r3, #3
8005d36: d10e bne.n 8005d56 <USBD_LL_SOF+0x32>
{
if (pdev->pClass->SOF != NULL)
8005d38: 687a ldr r2, [r7, #4]
8005d3a: 23ad movs r3, #173 @ 0xad
8005d3c: 009b lsls r3, r3, #2
8005d3e: 58d3 ldr r3, [r2, r3]
8005d40: 69db ldr r3, [r3, #28]
8005d42: 2b00 cmp r3, #0
8005d44: d007 beq.n 8005d56 <USBD_LL_SOF+0x32>
{
pdev->pClass->SOF(pdev);
8005d46: 687a ldr r2, [r7, #4]
8005d48: 23ad movs r3, #173 @ 0xad
8005d4a: 009b lsls r3, r3, #2
8005d4c: 58d3 ldr r3, [r2, r3]
8005d4e: 69db ldr r3, [r3, #28]
8005d50: 687a ldr r2, [r7, #4]
8005d52: 0010 movs r0, r2
8005d54: 4798 blx r3
}
}
return USBD_OK;
8005d56: 2300 movs r3, #0
}
8005d58: 0018 movs r0, r3
8005d5a: 46bd mov sp, r7
8005d5c: b002 add sp, #8
8005d5e: bd80 pop {r7, pc}
08005d60 <USBD_StdDevReq>:
* @param req: usb request
* @retval status
*/
USBD_StatusTypeDef USBD_StdDevReq(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
8005d60: b580 push {r7, lr}
8005d62: b084 sub sp, #16
8005d64: af00 add r7, sp, #0
8005d66: 6078 str r0, [r7, #4]
8005d68: 6039 str r1, [r7, #0]
USBD_StatusTypeDef ret = USBD_OK;
8005d6a: 230f movs r3, #15
8005d6c: 18fb adds r3, r7, r3
8005d6e: 2200 movs r2, #0
8005d70: 701a strb r2, [r3, #0]
switch (req->bmRequest & USB_REQ_TYPE_MASK)
8005d72: 683b ldr r3, [r7, #0]
8005d74: 781b ldrb r3, [r3, #0]
8005d76: 001a movs r2, r3
8005d78: 2360 movs r3, #96 @ 0x60
8005d7a: 4013 ands r3, r2
8005d7c: 2b40 cmp r3, #64 @ 0x40
8005d7e: d004 beq.n 8005d8a <USBD_StdDevReq+0x2a>
8005d80: d84f bhi.n 8005e22 <USBD_StdDevReq+0xc2>
8005d82: 2b00 cmp r3, #0
8005d84: d00b beq.n 8005d9e <USBD_StdDevReq+0x3e>
8005d86: 2b20 cmp r3, #32
8005d88: d14b bne.n 8005e22 <USBD_StdDevReq+0xc2>
{
case USB_REQ_TYPE_CLASS:
case USB_REQ_TYPE_VENDOR:
pdev->pClass->Setup(pdev, req);
8005d8a: 687a ldr r2, [r7, #4]
8005d8c: 23ad movs r3, #173 @ 0xad
8005d8e: 009b lsls r3, r3, #2
8005d90: 58d3 ldr r3, [r2, r3]
8005d92: 689b ldr r3, [r3, #8]
8005d94: 6839 ldr r1, [r7, #0]
8005d96: 687a ldr r2, [r7, #4]
8005d98: 0010 movs r0, r2
8005d9a: 4798 blx r3
break;
8005d9c: e048 b.n 8005e30 <USBD_StdDevReq+0xd0>
case USB_REQ_TYPE_STANDARD:
switch (req->bRequest)
8005d9e: 683b ldr r3, [r7, #0]
8005da0: 785b ldrb r3, [r3, #1]
8005da2: 2b09 cmp r3, #9
8005da4: d835 bhi.n 8005e12 <USBD_StdDevReq+0xb2>
8005da6: 009a lsls r2, r3, #2
8005da8: 4b25 ldr r3, [pc, #148] @ (8005e40 <USBD_StdDevReq+0xe0>)
8005daa: 18d3 adds r3, r2, r3
8005dac: 681b ldr r3, [r3, #0]
8005dae: 469f mov pc, r3
{
case USB_REQ_GET_DESCRIPTOR:
USBD_GetDescriptor(pdev, req);
8005db0: 683a ldr r2, [r7, #0]
8005db2: 687b ldr r3, [r7, #4]
8005db4: 0011 movs r1, r2
8005db6: 0018 movs r0, r3
8005db8: f000 fa52 bl 8006260 <USBD_GetDescriptor>
break;
8005dbc: e030 b.n 8005e20 <USBD_StdDevReq+0xc0>
case USB_REQ_SET_ADDRESS:
USBD_SetAddress(pdev, req);
8005dbe: 683a ldr r2, [r7, #0]
8005dc0: 687b ldr r3, [r7, #4]
8005dc2: 0011 movs r1, r2
8005dc4: 0018 movs r0, r3
8005dc6: f000 fbfd bl 80065c4 <USBD_SetAddress>
break;
8005dca: e029 b.n 8005e20 <USBD_StdDevReq+0xc0>
case USB_REQ_SET_CONFIGURATION:
USBD_SetConfig(pdev, req);
8005dcc: 683a ldr r2, [r7, #0]
8005dce: 687b ldr r3, [r7, #4]
8005dd0: 0011 movs r1, r2
8005dd2: 0018 movs r0, r3
8005dd4: f000 fc4a bl 800666c <USBD_SetConfig>
break;
8005dd8: e022 b.n 8005e20 <USBD_StdDevReq+0xc0>
case USB_REQ_GET_CONFIGURATION:
USBD_GetConfig(pdev, req);
8005dda: 683a ldr r2, [r7, #0]
8005ddc: 687b ldr r3, [r7, #4]
8005dde: 0011 movs r1, r2
8005de0: 0018 movs r0, r3
8005de2: f000 fce7 bl 80067b4 <USBD_GetConfig>
break;
8005de6: e01b b.n 8005e20 <USBD_StdDevReq+0xc0>
case USB_REQ_GET_STATUS:
USBD_GetStatus(pdev, req);
8005de8: 683a ldr r2, [r7, #0]
8005dea: 687b ldr r3, [r7, #4]
8005dec: 0011 movs r1, r2
8005dee: 0018 movs r0, r3
8005df0: f000 fd1b bl 800682a <USBD_GetStatus>
break;
8005df4: e014 b.n 8005e20 <USBD_StdDevReq+0xc0>
case USB_REQ_SET_FEATURE:
USBD_SetFeature(pdev, req);
8005df6: 683a ldr r2, [r7, #0]
8005df8: 687b ldr r3, [r7, #4]
8005dfa: 0011 movs r1, r2
8005dfc: 0018 movs r0, r3
8005dfe: f000 fd4e bl 800689e <USBD_SetFeature>
break;
8005e02: e00d b.n 8005e20 <USBD_StdDevReq+0xc0>
case USB_REQ_CLEAR_FEATURE:
USBD_ClrFeature(pdev, req);
8005e04: 683a ldr r2, [r7, #0]
8005e06: 687b ldr r3, [r7, #4]
8005e08: 0011 movs r1, r2
8005e0a: 0018 movs r0, r3
8005e0c: f000 fd5d bl 80068ca <USBD_ClrFeature>
break;
8005e10: e006 b.n 8005e20 <USBD_StdDevReq+0xc0>
default:
USBD_CtlError(pdev, req);
8005e12: 683a ldr r2, [r7, #0]
8005e14: 687b ldr r3, [r7, #4]
8005e16: 0011 movs r1, r2
8005e18: 0018 movs r0, r3
8005e1a: f000 fdb4 bl 8006986 <USBD_CtlError>
break;
8005e1e: 46c0 nop @ (mov r8, r8)
}
break;
8005e20: e006 b.n 8005e30 <USBD_StdDevReq+0xd0>
default:
USBD_CtlError(pdev, req);
8005e22: 683a ldr r2, [r7, #0]
8005e24: 687b ldr r3, [r7, #4]
8005e26: 0011 movs r1, r2
8005e28: 0018 movs r0, r3
8005e2a: f000 fdac bl 8006986 <USBD_CtlError>
break;
8005e2e: 46c0 nop @ (mov r8, r8)
}
return ret;
8005e30: 230f movs r3, #15
8005e32: 18fb adds r3, r7, r3
8005e34: 781b ldrb r3, [r3, #0]
}
8005e36: 0018 movs r0, r3
8005e38: 46bd mov sp, r7
8005e3a: b004 add sp, #16
8005e3c: bd80 pop {r7, pc}
8005e3e: 46c0 nop @ (mov r8, r8)
8005e40: 0800754c .word 0x0800754c
08005e44 <USBD_StdItfReq>:
* @param req: usb request
* @retval status
*/
USBD_StatusTypeDef USBD_StdItfReq(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
8005e44: b5b0 push {r4, r5, r7, lr}
8005e46: b084 sub sp, #16
8005e48: af00 add r7, sp, #0
8005e4a: 6078 str r0, [r7, #4]
8005e4c: 6039 str r1, [r7, #0]
USBD_StatusTypeDef ret = USBD_OK;
8005e4e: 230f movs r3, #15
8005e50: 18fb adds r3, r7, r3
8005e52: 2200 movs r2, #0
8005e54: 701a strb r2, [r3, #0]
switch (req->bmRequest & USB_REQ_TYPE_MASK)
8005e56: 683b ldr r3, [r7, #0]
8005e58: 781b ldrb r3, [r3, #0]
8005e5a: 001a movs r2, r3
8005e5c: 2360 movs r3, #96 @ 0x60
8005e5e: 4013 ands r3, r2
8005e60: 2b40 cmp r3, #64 @ 0x40
8005e62: d004 beq.n 8005e6e <USBD_StdItfReq+0x2a>
8005e64: d839 bhi.n 8005eda <USBD_StdItfReq+0x96>
8005e66: 2b00 cmp r3, #0
8005e68: d001 beq.n 8005e6e <USBD_StdItfReq+0x2a>
8005e6a: 2b20 cmp r3, #32
8005e6c: d135 bne.n 8005eda <USBD_StdItfReq+0x96>
{
case USB_REQ_TYPE_CLASS:
case USB_REQ_TYPE_VENDOR:
case USB_REQ_TYPE_STANDARD:
switch (pdev->dev_state)
8005e6e: 687a ldr r2, [r7, #4]
8005e70: 23a7 movs r3, #167 @ 0xa7
8005e72: 009b lsls r3, r3, #2
8005e74: 5cd3 ldrb r3, [r2, r3]
8005e76: 3b01 subs r3, #1
8005e78: 2b02 cmp r3, #2
8005e7a: d825 bhi.n 8005ec8 <USBD_StdItfReq+0x84>
{
case USBD_STATE_DEFAULT:
case USBD_STATE_ADDRESSED:
case USBD_STATE_CONFIGURED:
if (LOBYTE(req->wIndex) <= USBD_MAX_NUM_INTERFACES)
8005e7c: 683b ldr r3, [r7, #0]
8005e7e: 889b ldrh r3, [r3, #4]
8005e80: b2db uxtb r3, r3
8005e82: 2b01 cmp r3, #1
8005e84: d819 bhi.n 8005eba <USBD_StdItfReq+0x76>
{
ret = (USBD_StatusTypeDef)pdev->pClass->Setup(pdev, req);
8005e86: 687a ldr r2, [r7, #4]
8005e88: 23ad movs r3, #173 @ 0xad
8005e8a: 009b lsls r3, r3, #2
8005e8c: 58d3 ldr r3, [r2, r3]
8005e8e: 689b ldr r3, [r3, #8]
8005e90: 250f movs r5, #15
8005e92: 197c adds r4, r7, r5
8005e94: 6839 ldr r1, [r7, #0]
8005e96: 687a ldr r2, [r7, #4]
8005e98: 0010 movs r0, r2
8005e9a: 4798 blx r3
8005e9c: 0003 movs r3, r0
8005e9e: 7023 strb r3, [r4, #0]
if ((req->wLength == 0U) && (ret == USBD_OK))
8005ea0: 683b ldr r3, [r7, #0]
8005ea2: 88db ldrh r3, [r3, #6]
8005ea4: 2b00 cmp r3, #0
8005ea6: d116 bne.n 8005ed6 <USBD_StdItfReq+0x92>
8005ea8: 197b adds r3, r7, r5
8005eaa: 781b ldrb r3, [r3, #0]
8005eac: 2b00 cmp r3, #0
8005eae: d112 bne.n 8005ed6 <USBD_StdItfReq+0x92>
{
USBD_CtlSendStatus(pdev);
8005eb0: 687b ldr r3, [r7, #4]
8005eb2: 0018 movs r0, r3
8005eb4: f000 fe2b bl 8006b0e <USBD_CtlSendStatus>
}
else
{
USBD_CtlError(pdev, req);
}
break;
8005eb8: e00d b.n 8005ed6 <USBD_StdItfReq+0x92>
USBD_CtlError(pdev, req);
8005eba: 683a ldr r2, [r7, #0]
8005ebc: 687b ldr r3, [r7, #4]
8005ebe: 0011 movs r1, r2
8005ec0: 0018 movs r0, r3
8005ec2: f000 fd60 bl 8006986 <USBD_CtlError>
break;
8005ec6: e006 b.n 8005ed6 <USBD_StdItfReq+0x92>
default:
USBD_CtlError(pdev, req);
8005ec8: 683a ldr r2, [r7, #0]
8005eca: 687b ldr r3, [r7, #4]
8005ecc: 0011 movs r1, r2
8005ece: 0018 movs r0, r3
8005ed0: f000 fd59 bl 8006986 <USBD_CtlError>
break;
8005ed4: e000 b.n 8005ed8 <USBD_StdItfReq+0x94>
break;
8005ed6: 46c0 nop @ (mov r8, r8)
}
break;
8005ed8: e006 b.n 8005ee8 <USBD_StdItfReq+0xa4>
default:
USBD_CtlError(pdev, req);
8005eda: 683a ldr r2, [r7, #0]
8005edc: 687b ldr r3, [r7, #4]
8005ede: 0011 movs r1, r2
8005ee0: 0018 movs r0, r3
8005ee2: f000 fd50 bl 8006986 <USBD_CtlError>
break;
8005ee6: 46c0 nop @ (mov r8, r8)
}
return USBD_OK;
8005ee8: 2300 movs r3, #0
}
8005eea: 0018 movs r0, r3
8005eec: 46bd mov sp, r7
8005eee: b004 add sp, #16
8005ef0: bdb0 pop {r4, r5, r7, pc}
08005ef2 <USBD_StdEPReq>:
* @param req: usb request
* @retval status
*/
USBD_StatusTypeDef USBD_StdEPReq(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
8005ef2: b5b0 push {r4, r5, r7, lr}
8005ef4: b084 sub sp, #16
8005ef6: af00 add r7, sp, #0
8005ef8: 6078 str r0, [r7, #4]
8005efa: 6039 str r1, [r7, #0]
USBD_EndpointTypeDef *pep;
uint8_t ep_addr;
USBD_StatusTypeDef ret = USBD_OK;
8005efc: 230f movs r3, #15
8005efe: 18fb adds r3, r7, r3
8005f00: 2200 movs r2, #0
8005f02: 701a strb r2, [r3, #0]
ep_addr = LOBYTE(req->wIndex);
8005f04: 683b ldr r3, [r7, #0]
8005f06: 889a ldrh r2, [r3, #4]
8005f08: 230e movs r3, #14
8005f0a: 18fb adds r3, r7, r3
8005f0c: 701a strb r2, [r3, #0]
switch (req->bmRequest & USB_REQ_TYPE_MASK)
8005f0e: 683b ldr r3, [r7, #0]
8005f10: 781b ldrb r3, [r3, #0]
8005f12: 001a movs r2, r3
8005f14: 2360 movs r3, #96 @ 0x60
8005f16: 4013 ands r3, r2
8005f18: 2b40 cmp r3, #64 @ 0x40
8005f1a: d006 beq.n 8005f2a <USBD_StdEPReq+0x38>
8005f1c: d900 bls.n 8005f20 <USBD_StdEPReq+0x2e>
8005f1e: e190 b.n 8006242 <USBD_StdEPReq+0x350>
8005f20: 2b00 cmp r3, #0
8005f22: d00c beq.n 8005f3e <USBD_StdEPReq+0x4c>
8005f24: 2b20 cmp r3, #32
8005f26: d000 beq.n 8005f2a <USBD_StdEPReq+0x38>
8005f28: e18b b.n 8006242 <USBD_StdEPReq+0x350>
{
case USB_REQ_TYPE_CLASS:
case USB_REQ_TYPE_VENDOR:
pdev->pClass->Setup(pdev, req);
8005f2a: 687a ldr r2, [r7, #4]
8005f2c: 23ad movs r3, #173 @ 0xad
8005f2e: 009b lsls r3, r3, #2
8005f30: 58d3 ldr r3, [r2, r3]
8005f32: 689b ldr r3, [r3, #8]
8005f34: 6839 ldr r1, [r7, #0]
8005f36: 687a ldr r2, [r7, #4]
8005f38: 0010 movs r0, r2
8005f3a: 4798 blx r3
break;
8005f3c: e188 b.n 8006250 <USBD_StdEPReq+0x35e>
case USB_REQ_TYPE_STANDARD:
/* Check if it is a class request */
if ((req->bmRequest & 0x60U) == 0x20U)
8005f3e: 683b ldr r3, [r7, #0]
8005f40: 781b ldrb r3, [r3, #0]
8005f42: 001a movs r2, r3
8005f44: 2360 movs r3, #96 @ 0x60
8005f46: 4013 ands r3, r2
8005f48: 2b20 cmp r3, #32
8005f4a: d10f bne.n 8005f6c <USBD_StdEPReq+0x7a>
{
ret = (USBD_StatusTypeDef)pdev->pClass->Setup(pdev, req);
8005f4c: 687a ldr r2, [r7, #4]
8005f4e: 23ad movs r3, #173 @ 0xad
8005f50: 009b lsls r3, r3, #2
8005f52: 58d3 ldr r3, [r2, r3]
8005f54: 689b ldr r3, [r3, #8]
8005f56: 250f movs r5, #15
8005f58: 197c adds r4, r7, r5
8005f5a: 6839 ldr r1, [r7, #0]
8005f5c: 687a ldr r2, [r7, #4]
8005f5e: 0010 movs r0, r2
8005f60: 4798 blx r3
8005f62: 0003 movs r3, r0
8005f64: 7023 strb r3, [r4, #0]
return ret;
8005f66: 197b adds r3, r7, r5
8005f68: 781b ldrb r3, [r3, #0]
8005f6a: e174 b.n 8006256 <USBD_StdEPReq+0x364>
}
switch (req->bRequest)
8005f6c: 683b ldr r3, [r7, #0]
8005f6e: 785b ldrb r3, [r3, #1]
8005f70: 2b03 cmp r3, #3
8005f72: d007 beq.n 8005f84 <USBD_StdEPReq+0x92>
8005f74: dd00 ble.n 8005f78 <USBD_StdEPReq+0x86>
8005f76: e15c b.n 8006232 <USBD_StdEPReq+0x340>
8005f78: 2b00 cmp r3, #0
8005f7a: d100 bne.n 8005f7e <USBD_StdEPReq+0x8c>
8005f7c: e092 b.n 80060a4 <USBD_StdEPReq+0x1b2>
8005f7e: 2b01 cmp r3, #1
8005f80: d04b beq.n 800601a <USBD_StdEPReq+0x128>
8005f82: e156 b.n 8006232 <USBD_StdEPReq+0x340>
{
case USB_REQ_SET_FEATURE:
switch (pdev->dev_state)
8005f84: 687a ldr r2, [r7, #4]
8005f86: 23a7 movs r3, #167 @ 0xa7
8005f88: 009b lsls r3, r3, #2
8005f8a: 5cd3 ldrb r3, [r2, r3]
8005f8c: 2b02 cmp r3, #2
8005f8e: d002 beq.n 8005f96 <USBD_StdEPReq+0xa4>
8005f90: 2b03 cmp r3, #3
8005f92: d01d beq.n 8005fd0 <USBD_StdEPReq+0xde>
8005f94: e039 b.n 800600a <USBD_StdEPReq+0x118>
{
case USBD_STATE_ADDRESSED:
if ((ep_addr != 0x00U) && (ep_addr != 0x80U))
8005f96: 220e movs r2, #14
8005f98: 18bb adds r3, r7, r2
8005f9a: 781b ldrb r3, [r3, #0]
8005f9c: 2b00 cmp r3, #0
8005f9e: d010 beq.n 8005fc2 <USBD_StdEPReq+0xd0>
8005fa0: 18bb adds r3, r7, r2
8005fa2: 781b ldrb r3, [r3, #0]
8005fa4: 2b80 cmp r3, #128 @ 0x80
8005fa6: d00c beq.n 8005fc2 <USBD_StdEPReq+0xd0>
{
USBD_LL_StallEP(pdev, ep_addr);
8005fa8: 18bb adds r3, r7, r2
8005faa: 781a ldrb r2, [r3, #0]
8005fac: 687b ldr r3, [r7, #4]
8005fae: 0011 movs r1, r2
8005fb0: 0018 movs r0, r3
8005fb2: f001 f8ec bl 800718e <USBD_LL_StallEP>
USBD_LL_StallEP(pdev, 0x80U);
8005fb6: 687b ldr r3, [r7, #4]
8005fb8: 2180 movs r1, #128 @ 0x80
8005fba: 0018 movs r0, r3
8005fbc: f001 f8e7 bl 800718e <USBD_LL_StallEP>
}
else
{
USBD_CtlError(pdev, req);
}
break;
8005fc0: e02a b.n 8006018 <USBD_StdEPReq+0x126>
USBD_CtlError(pdev, req);
8005fc2: 683a ldr r2, [r7, #0]
8005fc4: 687b ldr r3, [r7, #4]
8005fc6: 0011 movs r1, r2
8005fc8: 0018 movs r0, r3
8005fca: f000 fcdc bl 8006986 <USBD_CtlError>
break;
8005fce: e023 b.n 8006018 <USBD_StdEPReq+0x126>
case USBD_STATE_CONFIGURED:
if (req->wValue == USB_FEATURE_EP_HALT)
8005fd0: 683b ldr r3, [r7, #0]
8005fd2: 885b ldrh r3, [r3, #2]
8005fd4: 2b00 cmp r3, #0
8005fd6: d113 bne.n 8006000 <USBD_StdEPReq+0x10e>
{
if ((ep_addr != 0x00U) &&
8005fd8: 220e movs r2, #14
8005fda: 18bb adds r3, r7, r2
8005fdc: 781b ldrb r3, [r3, #0]
8005fde: 2b00 cmp r3, #0
8005fe0: d00e beq.n 8006000 <USBD_StdEPReq+0x10e>
8005fe2: 18bb adds r3, r7, r2
8005fe4: 781b ldrb r3, [r3, #0]
8005fe6: 2b80 cmp r3, #128 @ 0x80
8005fe8: d00a beq.n 8006000 <USBD_StdEPReq+0x10e>
(ep_addr != 0x80U) && (req->wLength == 0x00U))
8005fea: 683b ldr r3, [r7, #0]
8005fec: 88db ldrh r3, [r3, #6]
8005fee: 2b00 cmp r3, #0
8005ff0: d106 bne.n 8006000 <USBD_StdEPReq+0x10e>
{
USBD_LL_StallEP(pdev, ep_addr);
8005ff2: 18bb adds r3, r7, r2
8005ff4: 781a ldrb r2, [r3, #0]
8005ff6: 687b ldr r3, [r7, #4]
8005ff8: 0011 movs r1, r2
8005ffa: 0018 movs r0, r3
8005ffc: f001 f8c7 bl 800718e <USBD_LL_StallEP>
}
}
USBD_CtlSendStatus(pdev);
8006000: 687b ldr r3, [r7, #4]
8006002: 0018 movs r0, r3
8006004: f000 fd83 bl 8006b0e <USBD_CtlSendStatus>
break;
8006008: e006 b.n 8006018 <USBD_StdEPReq+0x126>
default:
USBD_CtlError(pdev, req);
800600a: 683a ldr r2, [r7, #0]
800600c: 687b ldr r3, [r7, #4]
800600e: 0011 movs r1, r2
8006010: 0018 movs r0, r3
8006012: f000 fcb8 bl 8006986 <USBD_CtlError>
break;
8006016: 46c0 nop @ (mov r8, r8)
}
break;
8006018: e112 b.n 8006240 <USBD_StdEPReq+0x34e>
case USB_REQ_CLEAR_FEATURE:
switch (pdev->dev_state)
800601a: 687a ldr r2, [r7, #4]
800601c: 23a7 movs r3, #167 @ 0xa7
800601e: 009b lsls r3, r3, #2
8006020: 5cd3 ldrb r3, [r2, r3]
8006022: 2b02 cmp r3, #2
8006024: d002 beq.n 800602c <USBD_StdEPReq+0x13a>
8006026: 2b03 cmp r3, #3
8006028: d01d beq.n 8006066 <USBD_StdEPReq+0x174>
800602a: e032 b.n 8006092 <USBD_StdEPReq+0x1a0>
{
case USBD_STATE_ADDRESSED:
if ((ep_addr != 0x00U) && (ep_addr != 0x80U))
800602c: 220e movs r2, #14
800602e: 18bb adds r3, r7, r2
8006030: 781b ldrb r3, [r3, #0]
8006032: 2b00 cmp r3, #0
8006034: d010 beq.n 8006058 <USBD_StdEPReq+0x166>
8006036: 18bb adds r3, r7, r2
8006038: 781b ldrb r3, [r3, #0]
800603a: 2b80 cmp r3, #128 @ 0x80
800603c: d00c beq.n 8006058 <USBD_StdEPReq+0x166>
{
USBD_LL_StallEP(pdev, ep_addr);
800603e: 18bb adds r3, r7, r2
8006040: 781a ldrb r2, [r3, #0]
8006042: 687b ldr r3, [r7, #4]
8006044: 0011 movs r1, r2
8006046: 0018 movs r0, r3
8006048: f001 f8a1 bl 800718e <USBD_LL_StallEP>
USBD_LL_StallEP(pdev, 0x80U);
800604c: 687b ldr r3, [r7, #4]
800604e: 2180 movs r1, #128 @ 0x80
8006050: 0018 movs r0, r3
8006052: f001 f89c bl 800718e <USBD_LL_StallEP>
}
else
{
USBD_CtlError(pdev, req);
}
break;
8006056: e024 b.n 80060a2 <USBD_StdEPReq+0x1b0>
USBD_CtlError(pdev, req);
8006058: 683a ldr r2, [r7, #0]
800605a: 687b ldr r3, [r7, #4]
800605c: 0011 movs r1, r2
800605e: 0018 movs r0, r3
8006060: f000 fc91 bl 8006986 <USBD_CtlError>
break;
8006064: e01d b.n 80060a2 <USBD_StdEPReq+0x1b0>
case USBD_STATE_CONFIGURED:
if (req->wValue == USB_FEATURE_EP_HALT)
8006066: 683b ldr r3, [r7, #0]
8006068: 885b ldrh r3, [r3, #2]
800606a: 2b00 cmp r3, #0
800606c: d118 bne.n 80060a0 <USBD_StdEPReq+0x1ae>
{
if ((ep_addr & 0x7FU) != 0x00U)
800606e: 210e movs r1, #14
8006070: 187b adds r3, r7, r1
8006072: 781b ldrb r3, [r3, #0]
8006074: 227f movs r2, #127 @ 0x7f
8006076: 4013 ands r3, r2
8006078: d006 beq.n 8006088 <USBD_StdEPReq+0x196>
{
USBD_LL_ClearStallEP(pdev, ep_addr);
800607a: 187b adds r3, r7, r1
800607c: 781a ldrb r2, [r3, #0]
800607e: 687b ldr r3, [r7, #4]
8006080: 0011 movs r1, r2
8006082: 0018 movs r0, r3
8006084: f001 f8ae bl 80071e4 <USBD_LL_ClearStallEP>
}
USBD_CtlSendStatus(pdev);
8006088: 687b ldr r3, [r7, #4]
800608a: 0018 movs r0, r3
800608c: f000 fd3f bl 8006b0e <USBD_CtlSendStatus>
}
break;
8006090: e006 b.n 80060a0 <USBD_StdEPReq+0x1ae>
default:
USBD_CtlError(pdev, req);
8006092: 683a ldr r2, [r7, #0]
8006094: 687b ldr r3, [r7, #4]
8006096: 0011 movs r1, r2
8006098: 0018 movs r0, r3
800609a: f000 fc74 bl 8006986 <USBD_CtlError>
break;
800609e: e000 b.n 80060a2 <USBD_StdEPReq+0x1b0>
break;
80060a0: 46c0 nop @ (mov r8, r8)
}
break;
80060a2: e0cd b.n 8006240 <USBD_StdEPReq+0x34e>
case USB_REQ_GET_STATUS:
switch (pdev->dev_state)
80060a4: 687a ldr r2, [r7, #4]
80060a6: 23a7 movs r3, #167 @ 0xa7
80060a8: 009b lsls r3, r3, #2
80060aa: 5cd3 ldrb r3, [r2, r3]
80060ac: 2b02 cmp r3, #2
80060ae: d002 beq.n 80060b6 <USBD_StdEPReq+0x1c4>
80060b0: 2b03 cmp r3, #3
80060b2: d03c beq.n 800612e <USBD_StdEPReq+0x23c>
80060b4: e0b5 b.n 8006222 <USBD_StdEPReq+0x330>
{
case USBD_STATE_ADDRESSED:
if ((ep_addr != 0x00U) && (ep_addr != 0x80U))
80060b6: 220e movs r2, #14
80060b8: 18bb adds r3, r7, r2
80060ba: 781b ldrb r3, [r3, #0]
80060bc: 2b00 cmp r3, #0
80060be: d00a beq.n 80060d6 <USBD_StdEPReq+0x1e4>
80060c0: 18bb adds r3, r7, r2
80060c2: 781b ldrb r3, [r3, #0]
80060c4: 2b80 cmp r3, #128 @ 0x80
80060c6: d006 beq.n 80060d6 <USBD_StdEPReq+0x1e4>
{
USBD_CtlError(pdev, req);
80060c8: 683a ldr r2, [r7, #0]
80060ca: 687b ldr r3, [r7, #4]
80060cc: 0011 movs r1, r2
80060ce: 0018 movs r0, r3
80060d0: f000 fc59 bl 8006986 <USBD_CtlError>
break;
80060d4: e0ac b.n 8006230 <USBD_StdEPReq+0x33e>
}
pep = ((ep_addr & 0x80U) == 0x80U) ? &pdev->ep_in[ep_addr & 0x7FU] : \
80060d6: 220e movs r2, #14
80060d8: 18bb adds r3, r7, r2
80060da: 781b ldrb r3, [r3, #0]
80060dc: b25b sxtb r3, r3
80060de: 2b00 cmp r3, #0
80060e0: da0c bge.n 80060fc <USBD_StdEPReq+0x20a>
80060e2: 18bb adds r3, r7, r2
80060e4: 781b ldrb r3, [r3, #0]
80060e6: 227f movs r2, #127 @ 0x7f
80060e8: 401a ands r2, r3
80060ea: 0013 movs r3, r2
80060ec: 009b lsls r3, r3, #2
80060ee: 189b adds r3, r3, r2
80060f0: 009b lsls r3, r3, #2
80060f2: 3310 adds r3, #16
80060f4: 687a ldr r2, [r7, #4]
80060f6: 18d3 adds r3, r2, r3
80060f8: 3304 adds r3, #4
80060fa: e00d b.n 8006118 <USBD_StdEPReq+0x226>
&pdev->ep_out[ep_addr & 0x7FU];
80060fc: 230e movs r3, #14
80060fe: 18fb adds r3, r7, r3
8006100: 781b ldrb r3, [r3, #0]
8006102: 227f movs r2, #127 @ 0x7f
8006104: 401a ands r2, r3
pep = ((ep_addr & 0x80U) == 0x80U) ? &pdev->ep_in[ep_addr & 0x7FU] : \
8006106: 0013 movs r3, r2
8006108: 009b lsls r3, r3, #2
800610a: 189b adds r3, r3, r2
800610c: 009b lsls r3, r3, #2
800610e: 3351 adds r3, #81 @ 0x51
8006110: 33ff adds r3, #255 @ 0xff
8006112: 687a ldr r2, [r7, #4]
8006114: 18d3 adds r3, r2, r3
8006116: 3304 adds r3, #4
8006118: 60bb str r3, [r7, #8]
pep->status = 0x0000U;
800611a: 68bb ldr r3, [r7, #8]
800611c: 2200 movs r2, #0
800611e: 601a str r2, [r3, #0]
USBD_CtlSendData(pdev, (uint8_t *)(void *)&pep->status, 2U);
8006120: 68b9 ldr r1, [r7, #8]
8006122: 687b ldr r3, [r7, #4]
8006124: 2202 movs r2, #2
8006126: 0018 movs r0, r3
8006128: f000 fcab bl 8006a82 <USBD_CtlSendData>
break;
800612c: e080 b.n 8006230 <USBD_StdEPReq+0x33e>
case USBD_STATE_CONFIGURED:
if ((ep_addr & 0x80U) == 0x80U)
800612e: 220e movs r2, #14
8006130: 18bb adds r3, r7, r2
8006132: 781b ldrb r3, [r3, #0]
8006134: b25b sxtb r3, r3
8006136: 2b00 cmp r3, #0
8006138: da14 bge.n 8006164 <USBD_StdEPReq+0x272>
{
if (pdev->ep_in[ep_addr & 0xFU].is_used == 0U)
800613a: 18bb adds r3, r7, r2
800613c: 781b ldrb r3, [r3, #0]
800613e: 220f movs r2, #15
8006140: 401a ands r2, r3
8006142: 6879 ldr r1, [r7, #4]
8006144: 0013 movs r3, r2
8006146: 009b lsls r3, r3, #2
8006148: 189b adds r3, r3, r2
800614a: 009b lsls r3, r3, #2
800614c: 18cb adds r3, r1, r3
800614e: 3318 adds r3, #24
8006150: 681b ldr r3, [r3, #0]
8006152: 2b00 cmp r3, #0
8006154: d11e bne.n 8006194 <USBD_StdEPReq+0x2a2>
{
USBD_CtlError(pdev, req);
8006156: 683a ldr r2, [r7, #0]
8006158: 687b ldr r3, [r7, #4]
800615a: 0011 movs r1, r2
800615c: 0018 movs r0, r3
800615e: f000 fc12 bl 8006986 <USBD_CtlError>
break;
8006162: e065 b.n 8006230 <USBD_StdEPReq+0x33e>
}
}
else
{
if (pdev->ep_out[ep_addr & 0xFU].is_used == 0U)
8006164: 230e movs r3, #14
8006166: 18fb adds r3, r7, r3
8006168: 781b ldrb r3, [r3, #0]
800616a: 220f movs r2, #15
800616c: 401a ands r2, r3
800616e: 6878 ldr r0, [r7, #4]
8006170: 23ac movs r3, #172 @ 0xac
8006172: 0059 lsls r1, r3, #1
8006174: 0013 movs r3, r2
8006176: 009b lsls r3, r3, #2
8006178: 189b adds r3, r3, r2
800617a: 009b lsls r3, r3, #2
800617c: 18c3 adds r3, r0, r3
800617e: 185b adds r3, r3, r1
8006180: 681b ldr r3, [r3, #0]
8006182: 2b00 cmp r3, #0
8006184: d106 bne.n 8006194 <USBD_StdEPReq+0x2a2>
{
USBD_CtlError(pdev, req);
8006186: 683a ldr r2, [r7, #0]
8006188: 687b ldr r3, [r7, #4]
800618a: 0011 movs r1, r2
800618c: 0018 movs r0, r3
800618e: f000 fbfa bl 8006986 <USBD_CtlError>
break;
8006192: e04d b.n 8006230 <USBD_StdEPReq+0x33e>
}
}
pep = ((ep_addr & 0x80U) == 0x80U) ? &pdev->ep_in[ep_addr & 0x7FU] : \
8006194: 220e movs r2, #14
8006196: 18bb adds r3, r7, r2
8006198: 781b ldrb r3, [r3, #0]
800619a: b25b sxtb r3, r3
800619c: 2b00 cmp r3, #0
800619e: da0c bge.n 80061ba <USBD_StdEPReq+0x2c8>
80061a0: 18bb adds r3, r7, r2
80061a2: 781b ldrb r3, [r3, #0]
80061a4: 227f movs r2, #127 @ 0x7f
80061a6: 401a ands r2, r3
80061a8: 0013 movs r3, r2
80061aa: 009b lsls r3, r3, #2
80061ac: 189b adds r3, r3, r2
80061ae: 009b lsls r3, r3, #2
80061b0: 3310 adds r3, #16
80061b2: 687a ldr r2, [r7, #4]
80061b4: 18d3 adds r3, r2, r3
80061b6: 3304 adds r3, #4
80061b8: e00d b.n 80061d6 <USBD_StdEPReq+0x2e4>
&pdev->ep_out[ep_addr & 0x7FU];
80061ba: 230e movs r3, #14
80061bc: 18fb adds r3, r7, r3
80061be: 781b ldrb r3, [r3, #0]
80061c0: 227f movs r2, #127 @ 0x7f
80061c2: 401a ands r2, r3
pep = ((ep_addr & 0x80U) == 0x80U) ? &pdev->ep_in[ep_addr & 0x7FU] : \
80061c4: 0013 movs r3, r2
80061c6: 009b lsls r3, r3, #2
80061c8: 189b adds r3, r3, r2
80061ca: 009b lsls r3, r3, #2
80061cc: 3351 adds r3, #81 @ 0x51
80061ce: 33ff adds r3, #255 @ 0xff
80061d0: 687a ldr r2, [r7, #4]
80061d2: 18d3 adds r3, r2, r3
80061d4: 3304 adds r3, #4
80061d6: 60bb str r3, [r7, #8]
if ((ep_addr == 0x00U) || (ep_addr == 0x80U))
80061d8: 220e movs r2, #14
80061da: 18bb adds r3, r7, r2
80061dc: 781b ldrb r3, [r3, #0]
80061de: 2b00 cmp r3, #0
80061e0: d003 beq.n 80061ea <USBD_StdEPReq+0x2f8>
80061e2: 18bb adds r3, r7, r2
80061e4: 781b ldrb r3, [r3, #0]
80061e6: 2b80 cmp r3, #128 @ 0x80
80061e8: d103 bne.n 80061f2 <USBD_StdEPReq+0x300>
{
pep->status = 0x0000U;
80061ea: 68bb ldr r3, [r7, #8]
80061ec: 2200 movs r2, #0
80061ee: 601a str r2, [r3, #0]
80061f0: e010 b.n 8006214 <USBD_StdEPReq+0x322>
}
else if (USBD_LL_IsStallEP(pdev, ep_addr))
80061f2: 230e movs r3, #14
80061f4: 18fb adds r3, r7, r3
80061f6: 781a ldrb r2, [r3, #0]
80061f8: 687b ldr r3, [r7, #4]
80061fa: 0011 movs r1, r2
80061fc: 0018 movs r0, r3
80061fe: f001 f81c bl 800723a <USBD_LL_IsStallEP>
8006202: 1e03 subs r3, r0, #0
8006204: d003 beq.n 800620e <USBD_StdEPReq+0x31c>
{
pep->status = 0x0001U;
8006206: 68bb ldr r3, [r7, #8]
8006208: 2201 movs r2, #1
800620a: 601a str r2, [r3, #0]
800620c: e002 b.n 8006214 <USBD_StdEPReq+0x322>
}
else
{
pep->status = 0x0000U;
800620e: 68bb ldr r3, [r7, #8]
8006210: 2200 movs r2, #0
8006212: 601a str r2, [r3, #0]
}
USBD_CtlSendData(pdev, (uint8_t *)(void *)&pep->status, 2U);
8006214: 68b9 ldr r1, [r7, #8]
8006216: 687b ldr r3, [r7, #4]
8006218: 2202 movs r2, #2
800621a: 0018 movs r0, r3
800621c: f000 fc31 bl 8006a82 <USBD_CtlSendData>
break;
8006220: e006 b.n 8006230 <USBD_StdEPReq+0x33e>
default:
USBD_CtlError(pdev, req);
8006222: 683a ldr r2, [r7, #0]
8006224: 687b ldr r3, [r7, #4]
8006226: 0011 movs r1, r2
8006228: 0018 movs r0, r3
800622a: f000 fbac bl 8006986 <USBD_CtlError>
break;
800622e: 46c0 nop @ (mov r8, r8)
}
break;
8006230: e006 b.n 8006240 <USBD_StdEPReq+0x34e>
default:
USBD_CtlError(pdev, req);
8006232: 683a ldr r2, [r7, #0]
8006234: 687b ldr r3, [r7, #4]
8006236: 0011 movs r1, r2
8006238: 0018 movs r0, r3
800623a: f000 fba4 bl 8006986 <USBD_CtlError>
break;
800623e: 46c0 nop @ (mov r8, r8)
}
break;
8006240: e006 b.n 8006250 <USBD_StdEPReq+0x35e>
default:
USBD_CtlError(pdev, req);
8006242: 683a ldr r2, [r7, #0]
8006244: 687b ldr r3, [r7, #4]
8006246: 0011 movs r1, r2
8006248: 0018 movs r0, r3
800624a: f000 fb9c bl 8006986 <USBD_CtlError>
break;
800624e: 46c0 nop @ (mov r8, r8)
}
return ret;
8006250: 230f movs r3, #15
8006252: 18fb adds r3, r7, r3
8006254: 781b ldrb r3, [r3, #0]
}
8006256: 0018 movs r0, r3
8006258: 46bd mov sp, r7
800625a: b004 add sp, #16
800625c: bdb0 pop {r4, r5, r7, pc}
...
08006260 <USBD_GetDescriptor>:
* @param req: usb request
* @retval status
*/
static void USBD_GetDescriptor(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
8006260: b580 push {r7, lr}
8006262: b084 sub sp, #16
8006264: af00 add r7, sp, #0
8006266: 6078 str r0, [r7, #4]
8006268: 6039 str r1, [r7, #0]
uint16_t len = 0U;
800626a: 2308 movs r3, #8
800626c: 18fb adds r3, r7, r3
800626e: 2200 movs r2, #0
8006270: 801a strh r2, [r3, #0]
uint8_t *pbuf = NULL;
8006272: 2300 movs r3, #0
8006274: 60fb str r3, [r7, #12]
uint8_t err = 0U;
8006276: 230b movs r3, #11
8006278: 18fb adds r3, r7, r3
800627a: 2200 movs r2, #0
800627c: 701a strb r2, [r3, #0]
switch (req->wValue >> 8)
800627e: 683b ldr r3, [r7, #0]
8006280: 885b ldrh r3, [r3, #2]
8006282: 0a1b lsrs r3, r3, #8
8006284: b29b uxth r3, r3
8006286: 2b07 cmp r3, #7
8006288: d900 bls.n 800628c <USBD_GetDescriptor+0x2c>
800628a: e159 b.n 8006540 <USBD_GetDescriptor+0x2e0>
800628c: 009a lsls r2, r3, #2
800628e: 4bcb ldr r3, [pc, #812] @ (80065bc <USBD_GetDescriptor+0x35c>)
8006290: 18d3 adds r3, r2, r3
8006292: 681b ldr r3, [r3, #0]
8006294: 469f mov pc, r3
err++;
}
break;
#endif
case USB_DESC_TYPE_DEVICE:
pbuf = pdev->pDesc->GetDeviceDescriptor(pdev->dev_speed, &len);
8006296: 687a ldr r2, [r7, #4]
8006298: 23ac movs r3, #172 @ 0xac
800629a: 009b lsls r3, r3, #2
800629c: 58d3 ldr r3, [r2, r3]
800629e: 681b ldr r3, [r3, #0]
80062a0: 687a ldr r2, [r7, #4]
80062a2: 7c12 ldrb r2, [r2, #16]
80062a4: 2108 movs r1, #8
80062a6: 1879 adds r1, r7, r1
80062a8: 0010 movs r0, r2
80062aa: 4798 blx r3
80062ac: 0003 movs r3, r0
80062ae: 60fb str r3, [r7, #12]
break;
80062b0: e153 b.n 800655a <USBD_GetDescriptor+0x2fa>
case USB_DESC_TYPE_CONFIGURATION:
if (pdev->dev_speed == USBD_SPEED_HIGH)
80062b2: 687b ldr r3, [r7, #4]
80062b4: 7c1b ldrb r3, [r3, #16]
80062b6: 2b00 cmp r3, #0
80062b8: d10f bne.n 80062da <USBD_GetDescriptor+0x7a>
{
pbuf = pdev->pClass->GetHSConfigDescriptor(&len);
80062ba: 687a ldr r2, [r7, #4]
80062bc: 23ad movs r3, #173 @ 0xad
80062be: 009b lsls r3, r3, #2
80062c0: 58d3 ldr r3, [r2, r3]
80062c2: 6a9b ldr r3, [r3, #40] @ 0x28
80062c4: 2208 movs r2, #8
80062c6: 18ba adds r2, r7, r2
80062c8: 0010 movs r0, r2
80062ca: 4798 blx r3
80062cc: 0003 movs r3, r0
80062ce: 60fb str r3, [r7, #12]
pbuf[1] = USB_DESC_TYPE_CONFIGURATION;
80062d0: 68fb ldr r3, [r7, #12]
80062d2: 3301 adds r3, #1
80062d4: 2202 movs r2, #2
80062d6: 701a strb r2, [r3, #0]
else
{
pbuf = pdev->pClass->GetFSConfigDescriptor(&len);
pbuf[1] = USB_DESC_TYPE_CONFIGURATION;
}
break;
80062d8: e13f b.n 800655a <USBD_GetDescriptor+0x2fa>
pbuf = pdev->pClass->GetFSConfigDescriptor(&len);
80062da: 687a ldr r2, [r7, #4]
80062dc: 23ad movs r3, #173 @ 0xad
80062de: 009b lsls r3, r3, #2
80062e0: 58d3 ldr r3, [r2, r3]
80062e2: 6adb ldr r3, [r3, #44] @ 0x2c
80062e4: 2208 movs r2, #8
80062e6: 18ba adds r2, r7, r2
80062e8: 0010 movs r0, r2
80062ea: 4798 blx r3
80062ec: 0003 movs r3, r0
80062ee: 60fb str r3, [r7, #12]
pbuf[1] = USB_DESC_TYPE_CONFIGURATION;
80062f0: 68fb ldr r3, [r7, #12]
80062f2: 3301 adds r3, #1
80062f4: 2202 movs r2, #2
80062f6: 701a strb r2, [r3, #0]
break;
80062f8: e12f b.n 800655a <USBD_GetDescriptor+0x2fa>
case USB_DESC_TYPE_STRING:
switch ((uint8_t)(req->wValue))
80062fa: 683b ldr r3, [r7, #0]
80062fc: 885b ldrh r3, [r3, #2]
80062fe: b2db uxtb r3, r3
8006300: 2b05 cmp r3, #5
8006302: d900 bls.n 8006306 <USBD_GetDescriptor+0xa6>
8006304: e0d0 b.n 80064a8 <USBD_GetDescriptor+0x248>
8006306: 009a lsls r2, r3, #2
8006308: 4bad ldr r3, [pc, #692] @ (80065c0 <USBD_GetDescriptor+0x360>)
800630a: 18d3 adds r3, r2, r3
800630c: 681b ldr r3, [r3, #0]
800630e: 469f mov pc, r3
{
case USBD_IDX_LANGID_STR:
if (pdev->pDesc->GetLangIDStrDescriptor != NULL)
8006310: 687a ldr r2, [r7, #4]
8006312: 23ac movs r3, #172 @ 0xac
8006314: 009b lsls r3, r3, #2
8006316: 58d3 ldr r3, [r2, r3]
8006318: 685b ldr r3, [r3, #4]
800631a: 2b00 cmp r3, #0
800631c: d00d beq.n 800633a <USBD_GetDescriptor+0xda>
{
pbuf = pdev->pDesc->GetLangIDStrDescriptor(pdev->dev_speed, &len);
800631e: 687a ldr r2, [r7, #4]
8006320: 23ac movs r3, #172 @ 0xac
8006322: 009b lsls r3, r3, #2
8006324: 58d3 ldr r3, [r2, r3]
8006326: 685b ldr r3, [r3, #4]
8006328: 687a ldr r2, [r7, #4]
800632a: 7c12 ldrb r2, [r2, #16]
800632c: 2108 movs r1, #8
800632e: 1879 adds r1, r7, r1
8006330: 0010 movs r0, r2
8006332: 4798 blx r3
8006334: 0003 movs r3, r0
8006336: 60fb str r3, [r7, #12]
else
{
USBD_CtlError(pdev, req);
err++;
}
break;
8006338: e0c3 b.n 80064c2 <USBD_GetDescriptor+0x262>
USBD_CtlError(pdev, req);
800633a: 683a ldr r2, [r7, #0]
800633c: 687b ldr r3, [r7, #4]
800633e: 0011 movs r1, r2
8006340: 0018 movs r0, r3
8006342: f000 fb20 bl 8006986 <USBD_CtlError>
err++;
8006346: 210b movs r1, #11
8006348: 187b adds r3, r7, r1
800634a: 781a ldrb r2, [r3, #0]
800634c: 187b adds r3, r7, r1
800634e: 3201 adds r2, #1
8006350: 701a strb r2, [r3, #0]
break;
8006352: e0b6 b.n 80064c2 <USBD_GetDescriptor+0x262>
case USBD_IDX_MFC_STR:
if (pdev->pDesc->GetManufacturerStrDescriptor != NULL)
8006354: 687a ldr r2, [r7, #4]
8006356: 23ac movs r3, #172 @ 0xac
8006358: 009b lsls r3, r3, #2
800635a: 58d3 ldr r3, [r2, r3]
800635c: 689b ldr r3, [r3, #8]
800635e: 2b00 cmp r3, #0
8006360: d00d beq.n 800637e <USBD_GetDescriptor+0x11e>
{
pbuf = pdev->pDesc->GetManufacturerStrDescriptor(pdev->dev_speed, &len);
8006362: 687a ldr r2, [r7, #4]
8006364: 23ac movs r3, #172 @ 0xac
8006366: 009b lsls r3, r3, #2
8006368: 58d3 ldr r3, [r2, r3]
800636a: 689b ldr r3, [r3, #8]
800636c: 687a ldr r2, [r7, #4]
800636e: 7c12 ldrb r2, [r2, #16]
8006370: 2108 movs r1, #8
8006372: 1879 adds r1, r7, r1
8006374: 0010 movs r0, r2
8006376: 4798 blx r3
8006378: 0003 movs r3, r0
800637a: 60fb str r3, [r7, #12]
else
{
USBD_CtlError(pdev, req);
err++;
}
break;
800637c: e0a1 b.n 80064c2 <USBD_GetDescriptor+0x262>
USBD_CtlError(pdev, req);
800637e: 683a ldr r2, [r7, #0]
8006380: 687b ldr r3, [r7, #4]
8006382: 0011 movs r1, r2
8006384: 0018 movs r0, r3
8006386: f000 fafe bl 8006986 <USBD_CtlError>
err++;
800638a: 210b movs r1, #11
800638c: 187b adds r3, r7, r1
800638e: 781a ldrb r2, [r3, #0]
8006390: 187b adds r3, r7, r1
8006392: 3201 adds r2, #1
8006394: 701a strb r2, [r3, #0]
break;
8006396: e094 b.n 80064c2 <USBD_GetDescriptor+0x262>
case USBD_IDX_PRODUCT_STR:
if (pdev->pDesc->GetProductStrDescriptor != NULL)
8006398: 687a ldr r2, [r7, #4]
800639a: 23ac movs r3, #172 @ 0xac
800639c: 009b lsls r3, r3, #2
800639e: 58d3 ldr r3, [r2, r3]
80063a0: 68db ldr r3, [r3, #12]
80063a2: 2b00 cmp r3, #0
80063a4: d00d beq.n 80063c2 <USBD_GetDescriptor+0x162>
{
pbuf = pdev->pDesc->GetProductStrDescriptor(pdev->dev_speed, &len);
80063a6: 687a ldr r2, [r7, #4]
80063a8: 23ac movs r3, #172 @ 0xac
80063aa: 009b lsls r3, r3, #2
80063ac: 58d3 ldr r3, [r2, r3]
80063ae: 68db ldr r3, [r3, #12]
80063b0: 687a ldr r2, [r7, #4]
80063b2: 7c12 ldrb r2, [r2, #16]
80063b4: 2108 movs r1, #8
80063b6: 1879 adds r1, r7, r1
80063b8: 0010 movs r0, r2
80063ba: 4798 blx r3
80063bc: 0003 movs r3, r0
80063be: 60fb str r3, [r7, #12]
else
{
USBD_CtlError(pdev, req);
err++;
}
break;
80063c0: e07f b.n 80064c2 <USBD_GetDescriptor+0x262>
USBD_CtlError(pdev, req);
80063c2: 683a ldr r2, [r7, #0]
80063c4: 687b ldr r3, [r7, #4]
80063c6: 0011 movs r1, r2
80063c8: 0018 movs r0, r3
80063ca: f000 fadc bl 8006986 <USBD_CtlError>
err++;
80063ce: 210b movs r1, #11
80063d0: 187b adds r3, r7, r1
80063d2: 781a ldrb r2, [r3, #0]
80063d4: 187b adds r3, r7, r1
80063d6: 3201 adds r2, #1
80063d8: 701a strb r2, [r3, #0]
break;
80063da: e072 b.n 80064c2 <USBD_GetDescriptor+0x262>
case USBD_IDX_SERIAL_STR:
if (pdev->pDesc->GetSerialStrDescriptor != NULL)
80063dc: 687a ldr r2, [r7, #4]
80063de: 23ac movs r3, #172 @ 0xac
80063e0: 009b lsls r3, r3, #2
80063e2: 58d3 ldr r3, [r2, r3]
80063e4: 691b ldr r3, [r3, #16]
80063e6: 2b00 cmp r3, #0
80063e8: d00d beq.n 8006406 <USBD_GetDescriptor+0x1a6>
{
pbuf = pdev->pDesc->GetSerialStrDescriptor(pdev->dev_speed, &len);
80063ea: 687a ldr r2, [r7, #4]
80063ec: 23ac movs r3, #172 @ 0xac
80063ee: 009b lsls r3, r3, #2
80063f0: 58d3 ldr r3, [r2, r3]
80063f2: 691b ldr r3, [r3, #16]
80063f4: 687a ldr r2, [r7, #4]
80063f6: 7c12 ldrb r2, [r2, #16]
80063f8: 2108 movs r1, #8
80063fa: 1879 adds r1, r7, r1
80063fc: 0010 movs r0, r2
80063fe: 4798 blx r3
8006400: 0003 movs r3, r0
8006402: 60fb str r3, [r7, #12]
else
{
USBD_CtlError(pdev, req);
err++;
}
break;
8006404: e05d b.n 80064c2 <USBD_GetDescriptor+0x262>
USBD_CtlError(pdev, req);
8006406: 683a ldr r2, [r7, #0]
8006408: 687b ldr r3, [r7, #4]
800640a: 0011 movs r1, r2
800640c: 0018 movs r0, r3
800640e: f000 faba bl 8006986 <USBD_CtlError>
err++;
8006412: 210b movs r1, #11
8006414: 187b adds r3, r7, r1
8006416: 781a ldrb r2, [r3, #0]
8006418: 187b adds r3, r7, r1
800641a: 3201 adds r2, #1
800641c: 701a strb r2, [r3, #0]
break;
800641e: e050 b.n 80064c2 <USBD_GetDescriptor+0x262>
case USBD_IDX_CONFIG_STR:
if (pdev->pDesc->GetConfigurationStrDescriptor != NULL)
8006420: 687a ldr r2, [r7, #4]
8006422: 23ac movs r3, #172 @ 0xac
8006424: 009b lsls r3, r3, #2
8006426: 58d3 ldr r3, [r2, r3]
8006428: 695b ldr r3, [r3, #20]
800642a: 2b00 cmp r3, #0
800642c: d00d beq.n 800644a <USBD_GetDescriptor+0x1ea>
{
pbuf = pdev->pDesc->GetConfigurationStrDescriptor(pdev->dev_speed, &len);
800642e: 687a ldr r2, [r7, #4]
8006430: 23ac movs r3, #172 @ 0xac
8006432: 009b lsls r3, r3, #2
8006434: 58d3 ldr r3, [r2, r3]
8006436: 695b ldr r3, [r3, #20]
8006438: 687a ldr r2, [r7, #4]
800643a: 7c12 ldrb r2, [r2, #16]
800643c: 2108 movs r1, #8
800643e: 1879 adds r1, r7, r1
8006440: 0010 movs r0, r2
8006442: 4798 blx r3
8006444: 0003 movs r3, r0
8006446: 60fb str r3, [r7, #12]
else
{
USBD_CtlError(pdev, req);
err++;
}
break;
8006448: e03b b.n 80064c2 <USBD_GetDescriptor+0x262>
USBD_CtlError(pdev, req);
800644a: 683a ldr r2, [r7, #0]
800644c: 687b ldr r3, [r7, #4]
800644e: 0011 movs r1, r2
8006450: 0018 movs r0, r3
8006452: f000 fa98 bl 8006986 <USBD_CtlError>
err++;
8006456: 210b movs r1, #11
8006458: 187b adds r3, r7, r1
800645a: 781a ldrb r2, [r3, #0]
800645c: 187b adds r3, r7, r1
800645e: 3201 adds r2, #1
8006460: 701a strb r2, [r3, #0]
break;
8006462: e02e b.n 80064c2 <USBD_GetDescriptor+0x262>
case USBD_IDX_INTERFACE_STR:
if (pdev->pDesc->GetInterfaceStrDescriptor != NULL)
8006464: 687a ldr r2, [r7, #4]
8006466: 23ac movs r3, #172 @ 0xac
8006468: 009b lsls r3, r3, #2
800646a: 58d3 ldr r3, [r2, r3]
800646c: 699b ldr r3, [r3, #24]
800646e: 2b00 cmp r3, #0
8006470: d00d beq.n 800648e <USBD_GetDescriptor+0x22e>
{
pbuf = pdev->pDesc->GetInterfaceStrDescriptor(pdev->dev_speed, &len);
8006472: 687a ldr r2, [r7, #4]
8006474: 23ac movs r3, #172 @ 0xac
8006476: 009b lsls r3, r3, #2
8006478: 58d3 ldr r3, [r2, r3]
800647a: 699b ldr r3, [r3, #24]
800647c: 687a ldr r2, [r7, #4]
800647e: 7c12 ldrb r2, [r2, #16]
8006480: 2108 movs r1, #8
8006482: 1879 adds r1, r7, r1
8006484: 0010 movs r0, r2
8006486: 4798 blx r3
8006488: 0003 movs r3, r0
800648a: 60fb str r3, [r7, #12]
else
{
USBD_CtlError(pdev, req);
err++;
}
break;
800648c: e019 b.n 80064c2 <USBD_GetDescriptor+0x262>
USBD_CtlError(pdev, req);
800648e: 683a ldr r2, [r7, #0]
8006490: 687b ldr r3, [r7, #4]
8006492: 0011 movs r1, r2
8006494: 0018 movs r0, r3
8006496: f000 fa76 bl 8006986 <USBD_CtlError>
err++;
800649a: 210b movs r1, #11
800649c: 187b adds r3, r7, r1
800649e: 781a ldrb r2, [r3, #0]
80064a0: 187b adds r3, r7, r1
80064a2: 3201 adds r2, #1
80064a4: 701a strb r2, [r3, #0]
break;
80064a6: e00c b.n 80064c2 <USBD_GetDescriptor+0x262>
USBD_CtlError(pdev, req);
err++;
}
break;
#else
USBD_CtlError(pdev, req);
80064a8: 683a ldr r2, [r7, #0]
80064aa: 687b ldr r3, [r7, #4]
80064ac: 0011 movs r1, r2
80064ae: 0018 movs r0, r3
80064b0: f000 fa69 bl 8006986 <USBD_CtlError>
err++;
80064b4: 210b movs r1, #11
80064b6: 187b adds r3, r7, r1
80064b8: 781a ldrb r2, [r3, #0]
80064ba: 187b adds r3, r7, r1
80064bc: 3201 adds r2, #1
80064be: 701a strb r2, [r3, #0]
#endif
}
break;
80064c0: e04b b.n 800655a <USBD_GetDescriptor+0x2fa>
80064c2: e04a b.n 800655a <USBD_GetDescriptor+0x2fa>
case USB_DESC_TYPE_DEVICE_QUALIFIER:
if (pdev->dev_speed == USBD_SPEED_HIGH)
80064c4: 687b ldr r3, [r7, #4]
80064c6: 7c1b ldrb r3, [r3, #16]
80064c8: 2b00 cmp r3, #0
80064ca: d10b bne.n 80064e4 <USBD_GetDescriptor+0x284>
{
pbuf = pdev->pClass->GetDeviceQualifierDescriptor(&len);
80064cc: 687a ldr r2, [r7, #4]
80064ce: 23ad movs r3, #173 @ 0xad
80064d0: 009b lsls r3, r3, #2
80064d2: 58d3 ldr r3, [r2, r3]
80064d4: 6b5b ldr r3, [r3, #52] @ 0x34
80064d6: 2208 movs r2, #8
80064d8: 18ba adds r2, r7, r2
80064da: 0010 movs r0, r2
80064dc: 4798 blx r3
80064de: 0003 movs r3, r0
80064e0: 60fb str r3, [r7, #12]
else
{
USBD_CtlError(pdev, req);
err++;
}
break;
80064e2: e03a b.n 800655a <USBD_GetDescriptor+0x2fa>
USBD_CtlError(pdev, req);
80064e4: 683a ldr r2, [r7, #0]
80064e6: 687b ldr r3, [r7, #4]
80064e8: 0011 movs r1, r2
80064ea: 0018 movs r0, r3
80064ec: f000 fa4b bl 8006986 <USBD_CtlError>
err++;
80064f0: 210b movs r1, #11
80064f2: 187b adds r3, r7, r1
80064f4: 781a ldrb r2, [r3, #0]
80064f6: 187b adds r3, r7, r1
80064f8: 3201 adds r2, #1
80064fa: 701a strb r2, [r3, #0]
break;
80064fc: e02d b.n 800655a <USBD_GetDescriptor+0x2fa>
case USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION:
if (pdev->dev_speed == USBD_SPEED_HIGH)
80064fe: 687b ldr r3, [r7, #4]
8006500: 7c1b ldrb r3, [r3, #16]
8006502: 2b00 cmp r3, #0
8006504: d10f bne.n 8006526 <USBD_GetDescriptor+0x2c6>
{
pbuf = pdev->pClass->GetOtherSpeedConfigDescriptor(&len);
8006506: 687a ldr r2, [r7, #4]
8006508: 23ad movs r3, #173 @ 0xad
800650a: 009b lsls r3, r3, #2
800650c: 58d3 ldr r3, [r2, r3]
800650e: 6b1b ldr r3, [r3, #48] @ 0x30
8006510: 2208 movs r2, #8
8006512: 18ba adds r2, r7, r2
8006514: 0010 movs r0, r2
8006516: 4798 blx r3
8006518: 0003 movs r3, r0
800651a: 60fb str r3, [r7, #12]
pbuf[1] = USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION;
800651c: 68fb ldr r3, [r7, #12]
800651e: 3301 adds r3, #1
8006520: 2207 movs r2, #7
8006522: 701a strb r2, [r3, #0]
else
{
USBD_CtlError(pdev, req);
err++;
}
break;
8006524: e019 b.n 800655a <USBD_GetDescriptor+0x2fa>
USBD_CtlError(pdev, req);
8006526: 683a ldr r2, [r7, #0]
8006528: 687b ldr r3, [r7, #4]
800652a: 0011 movs r1, r2
800652c: 0018 movs r0, r3
800652e: f000 fa2a bl 8006986 <USBD_CtlError>
err++;
8006532: 210b movs r1, #11
8006534: 187b adds r3, r7, r1
8006536: 781a ldrb r2, [r3, #0]
8006538: 187b adds r3, r7, r1
800653a: 3201 adds r2, #1
800653c: 701a strb r2, [r3, #0]
break;
800653e: e00c b.n 800655a <USBD_GetDescriptor+0x2fa>
default:
USBD_CtlError(pdev, req);
8006540: 683a ldr r2, [r7, #0]
8006542: 687b ldr r3, [r7, #4]
8006544: 0011 movs r1, r2
8006546: 0018 movs r0, r3
8006548: f000 fa1d bl 8006986 <USBD_CtlError>
err++;
800654c: 210b movs r1, #11
800654e: 187b adds r3, r7, r1
8006550: 781a ldrb r2, [r3, #0]
8006552: 187b adds r3, r7, r1
8006554: 3201 adds r2, #1
8006556: 701a strb r2, [r3, #0]
break;
8006558: 46c0 nop @ (mov r8, r8)
}
if (err != 0U)
800655a: 230b movs r3, #11
800655c: 18fb adds r3, r7, r3
800655e: 781b ldrb r3, [r3, #0]
8006560: 2b00 cmp r3, #0
8006562: d127 bne.n 80065b4 <USBD_GetDescriptor+0x354>
{
return;
}
else
{
if ((len != 0U) && (req->wLength != 0U))
8006564: 2108 movs r1, #8
8006566: 187b adds r3, r7, r1
8006568: 881b ldrh r3, [r3, #0]
800656a: 2b00 cmp r3, #0
800656c: d019 beq.n 80065a2 <USBD_GetDescriptor+0x342>
800656e: 683b ldr r3, [r7, #0]
8006570: 88db ldrh r3, [r3, #6]
8006572: 2b00 cmp r3, #0
8006574: d015 beq.n 80065a2 <USBD_GetDescriptor+0x342>
{
len = MIN(len, req->wLength);
8006576: 683b ldr r3, [r7, #0]
8006578: 88da ldrh r2, [r3, #6]
800657a: 187b adds r3, r7, r1
800657c: 881b ldrh r3, [r3, #0]
800657e: 1c18 adds r0, r3, #0
8006580: 1c11 adds r1, r2, #0
8006582: b28a uxth r2, r1
8006584: b283 uxth r3, r0
8006586: 429a cmp r2, r3
8006588: d900 bls.n 800658c <USBD_GetDescriptor+0x32c>
800658a: 1c01 adds r1, r0, #0
800658c: b28a uxth r2, r1
800658e: 2108 movs r1, #8
8006590: 187b adds r3, r7, r1
8006592: 801a strh r2, [r3, #0]
(void)USBD_CtlSendData(pdev, pbuf, len);
8006594: 187b adds r3, r7, r1
8006596: 881a ldrh r2, [r3, #0]
8006598: 68f9 ldr r1, [r7, #12]
800659a: 687b ldr r3, [r7, #4]
800659c: 0018 movs r0, r3
800659e: f000 fa70 bl 8006a82 <USBD_CtlSendData>
}
if (req->wLength == 0U)
80065a2: 683b ldr r3, [r7, #0]
80065a4: 88db ldrh r3, [r3, #6]
80065a6: 2b00 cmp r3, #0
80065a8: d105 bne.n 80065b6 <USBD_GetDescriptor+0x356>
{
(void)USBD_CtlSendStatus(pdev);
80065aa: 687b ldr r3, [r7, #4]
80065ac: 0018 movs r0, r3
80065ae: f000 faae bl 8006b0e <USBD_CtlSendStatus>
80065b2: e000 b.n 80065b6 <USBD_GetDescriptor+0x356>
return;
80065b4: 46c0 nop @ (mov r8, r8)
}
}
}
80065b6: 46bd mov sp, r7
80065b8: b004 add sp, #16
80065ba: bd80 pop {r7, pc}
80065bc: 08007574 .word 0x08007574
80065c0: 08007594 .word 0x08007594
080065c4 <USBD_SetAddress>:
* @param req: usb request
* @retval status
*/
static void USBD_SetAddress(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
80065c4: b590 push {r4, r7, lr}
80065c6: b085 sub sp, #20
80065c8: af00 add r7, sp, #0
80065ca: 6078 str r0, [r7, #4]
80065cc: 6039 str r1, [r7, #0]
uint8_t dev_addr;
if ((req->wIndex == 0U) && (req->wLength == 0U) && (req->wValue < 128U))
80065ce: 683b ldr r3, [r7, #0]
80065d0: 889b ldrh r3, [r3, #4]
80065d2: 2b00 cmp r3, #0
80065d4: d13d bne.n 8006652 <USBD_SetAddress+0x8e>
80065d6: 683b ldr r3, [r7, #0]
80065d8: 88db ldrh r3, [r3, #6]
80065da: 2b00 cmp r3, #0
80065dc: d139 bne.n 8006652 <USBD_SetAddress+0x8e>
80065de: 683b ldr r3, [r7, #0]
80065e0: 885b ldrh r3, [r3, #2]
80065e2: 2b7f cmp r3, #127 @ 0x7f
80065e4: d835 bhi.n 8006652 <USBD_SetAddress+0x8e>
{
dev_addr = (uint8_t)(req->wValue) & 0x7FU;
80065e6: 683b ldr r3, [r7, #0]
80065e8: 885b ldrh r3, [r3, #2]
80065ea: b2da uxtb r2, r3
80065ec: 230f movs r3, #15
80065ee: 18fb adds r3, r7, r3
80065f0: 217f movs r1, #127 @ 0x7f
80065f2: 400a ands r2, r1
80065f4: 701a strb r2, [r3, #0]
if (pdev->dev_state == USBD_STATE_CONFIGURED)
80065f6: 687a ldr r2, [r7, #4]
80065f8: 23a7 movs r3, #167 @ 0xa7
80065fa: 009b lsls r3, r3, #2
80065fc: 5cd3 ldrb r3, [r2, r3]
80065fe: 2b03 cmp r3, #3
8006600: d106 bne.n 8006610 <USBD_SetAddress+0x4c>
{
USBD_CtlError(pdev, req);
8006602: 683a ldr r2, [r7, #0]
8006604: 687b ldr r3, [r7, #4]
8006606: 0011 movs r1, r2
8006608: 0018 movs r0, r3
800660a: f000 f9bc bl 8006986 <USBD_CtlError>
if (pdev->dev_state == USBD_STATE_CONFIGURED)
800660e: e027 b.n 8006660 <USBD_SetAddress+0x9c>
}
else
{
pdev->dev_address = dev_addr;
8006610: 687b ldr r3, [r7, #4]
8006612: 240f movs r4, #15
8006614: 193a adds r2, r7, r4
8006616: 4914 ldr r1, [pc, #80] @ (8006668 <USBD_SetAddress+0xa4>)
8006618: 7812 ldrb r2, [r2, #0]
800661a: 545a strb r2, [r3, r1]
USBD_LL_SetUSBAddress(pdev, dev_addr);
800661c: 193b adds r3, r7, r4
800661e: 781a ldrb r2, [r3, #0]
8006620: 687b ldr r3, [r7, #4]
8006622: 0011 movs r1, r2
8006624: 0018 movs r0, r3
8006626: f000 fe38 bl 800729a <USBD_LL_SetUSBAddress>
USBD_CtlSendStatus(pdev);
800662a: 687b ldr r3, [r7, #4]
800662c: 0018 movs r0, r3
800662e: f000 fa6e bl 8006b0e <USBD_CtlSendStatus>
if (dev_addr != 0U)
8006632: 193b adds r3, r7, r4
8006634: 781b ldrb r3, [r3, #0]
8006636: 2b00 cmp r3, #0
8006638: d005 beq.n 8006646 <USBD_SetAddress+0x82>
{
pdev->dev_state = USBD_STATE_ADDRESSED;
800663a: 687a ldr r2, [r7, #4]
800663c: 23a7 movs r3, #167 @ 0xa7
800663e: 009b lsls r3, r3, #2
8006640: 2102 movs r1, #2
8006642: 54d1 strb r1, [r2, r3]
if (pdev->dev_state == USBD_STATE_CONFIGURED)
8006644: e00c b.n 8006660 <USBD_SetAddress+0x9c>
}
else
{
pdev->dev_state = USBD_STATE_DEFAULT;
8006646: 687a ldr r2, [r7, #4]
8006648: 23a7 movs r3, #167 @ 0xa7
800664a: 009b lsls r3, r3, #2
800664c: 2101 movs r1, #1
800664e: 54d1 strb r1, [r2, r3]
if (pdev->dev_state == USBD_STATE_CONFIGURED)
8006650: e006 b.n 8006660 <USBD_SetAddress+0x9c>
}
}
}
else
{
USBD_CtlError(pdev, req);
8006652: 683a ldr r2, [r7, #0]
8006654: 687b ldr r3, [r7, #4]
8006656: 0011 movs r1, r2
8006658: 0018 movs r0, r3
800665a: f000 f994 bl 8006986 <USBD_CtlError>
}
}
800665e: 46c0 nop @ (mov r8, r8)
8006660: 46c0 nop @ (mov r8, r8)
8006662: 46bd mov sp, r7
8006664: b005 add sp, #20
8006666: bd90 pop {r4, r7, pc}
8006668: 0000029e .word 0x0000029e
0800666c <USBD_SetConfig>:
* @param pdev: device instance
* @param req: usb request
* @retval status
*/
static void USBD_SetConfig(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
800666c: b580 push {r7, lr}
800666e: b082 sub sp, #8
8006670: af00 add r7, sp, #0
8006672: 6078 str r0, [r7, #4]
8006674: 6039 str r1, [r7, #0]
static uint8_t cfgidx;
cfgidx = (uint8_t)(req->wValue);
8006676: 683b ldr r3, [r7, #0]
8006678: 885b ldrh r3, [r3, #2]
800667a: b2da uxtb r2, r3
800667c: 4b4c ldr r3, [pc, #304] @ (80067b0 <USBD_SetConfig+0x144>)
800667e: 701a strb r2, [r3, #0]
if (cfgidx > USBD_MAX_NUM_CONFIGURATION)
8006680: 4b4b ldr r3, [pc, #300] @ (80067b0 <USBD_SetConfig+0x144>)
8006682: 781b ldrb r3, [r3, #0]
8006684: 2b01 cmp r3, #1
8006686: d906 bls.n 8006696 <USBD_SetConfig+0x2a>
{
USBD_CtlError(pdev, req);
8006688: 683a ldr r2, [r7, #0]
800668a: 687b ldr r3, [r7, #4]
800668c: 0011 movs r1, r2
800668e: 0018 movs r0, r3
8006690: f000 f979 bl 8006986 <USBD_CtlError>
8006694: e088 b.n 80067a8 <USBD_SetConfig+0x13c>
}
else
{
switch (pdev->dev_state)
8006696: 687a ldr r2, [r7, #4]
8006698: 23a7 movs r3, #167 @ 0xa7
800669a: 009b lsls r3, r3, #2
800669c: 5cd3 ldrb r3, [r2, r3]
800669e: 2b02 cmp r3, #2
80066a0: d002 beq.n 80066a8 <USBD_SetConfig+0x3c>
80066a2: 2b03 cmp r3, #3
80066a4: d029 beq.n 80066fa <USBD_SetConfig+0x8e>
80066a6: e071 b.n 800678c <USBD_SetConfig+0x120>
{
case USBD_STATE_ADDRESSED:
if (cfgidx)
80066a8: 4b41 ldr r3, [pc, #260] @ (80067b0 <USBD_SetConfig+0x144>)
80066aa: 781b ldrb r3, [r3, #0]
80066ac: 2b00 cmp r3, #0
80066ae: d01f beq.n 80066f0 <USBD_SetConfig+0x84>
{
pdev->dev_config = cfgidx;
80066b0: 4b3f ldr r3, [pc, #252] @ (80067b0 <USBD_SetConfig+0x144>)
80066b2: 781b ldrb r3, [r3, #0]
80066b4: 001a movs r2, r3
80066b6: 687b ldr r3, [r7, #4]
80066b8: 605a str r2, [r3, #4]
pdev->dev_state = USBD_STATE_CONFIGURED;
80066ba: 687a ldr r2, [r7, #4]
80066bc: 23a7 movs r3, #167 @ 0xa7
80066be: 009b lsls r3, r3, #2
80066c0: 2103 movs r1, #3
80066c2: 54d1 strb r1, [r2, r3]
if (USBD_SetClassConfig(pdev, cfgidx) == USBD_FAIL)
80066c4: 4b3a ldr r3, [pc, #232] @ (80067b0 <USBD_SetConfig+0x144>)
80066c6: 781a ldrb r2, [r3, #0]
80066c8: 687b ldr r3, [r7, #4]
80066ca: 0011 movs r1, r2
80066cc: 0018 movs r0, r3
80066ce: f7ff f8c6 bl 800585e <USBD_SetClassConfig>
80066d2: 0003 movs r3, r0
80066d4: 2b02 cmp r3, #2
80066d6: d106 bne.n 80066e6 <USBD_SetConfig+0x7a>
{
USBD_CtlError(pdev, req);
80066d8: 683a ldr r2, [r7, #0]
80066da: 687b ldr r3, [r7, #4]
80066dc: 0011 movs r1, r2
80066de: 0018 movs r0, r3
80066e0: f000 f951 bl 8006986 <USBD_CtlError>
return;
80066e4: e060 b.n 80067a8 <USBD_SetConfig+0x13c>
}
USBD_CtlSendStatus(pdev);
80066e6: 687b ldr r3, [r7, #4]
80066e8: 0018 movs r0, r3
80066ea: f000 fa10 bl 8006b0e <USBD_CtlSendStatus>
}
else
{
USBD_CtlSendStatus(pdev);
}
break;
80066ee: e05b b.n 80067a8 <USBD_SetConfig+0x13c>
USBD_CtlSendStatus(pdev);
80066f0: 687b ldr r3, [r7, #4]
80066f2: 0018 movs r0, r3
80066f4: f000 fa0b bl 8006b0e <USBD_CtlSendStatus>
break;
80066f8: e056 b.n 80067a8 <USBD_SetConfig+0x13c>
case USBD_STATE_CONFIGURED:
if (cfgidx == 0U)
80066fa: 4b2d ldr r3, [pc, #180] @ (80067b0 <USBD_SetConfig+0x144>)
80066fc: 781b ldrb r3, [r3, #0]
80066fe: 2b00 cmp r3, #0
8006700: d115 bne.n 800672e <USBD_SetConfig+0xc2>
{
pdev->dev_state = USBD_STATE_ADDRESSED;
8006702: 687a ldr r2, [r7, #4]
8006704: 23a7 movs r3, #167 @ 0xa7
8006706: 009b lsls r3, r3, #2
8006708: 2102 movs r1, #2
800670a: 54d1 strb r1, [r2, r3]
pdev->dev_config = cfgidx;
800670c: 4b28 ldr r3, [pc, #160] @ (80067b0 <USBD_SetConfig+0x144>)
800670e: 781b ldrb r3, [r3, #0]
8006710: 001a movs r2, r3
8006712: 687b ldr r3, [r7, #4]
8006714: 605a str r2, [r3, #4]
USBD_ClrClassConfig(pdev, cfgidx);
8006716: 4b26 ldr r3, [pc, #152] @ (80067b0 <USBD_SetConfig+0x144>)
8006718: 781a ldrb r2, [r3, #0]
800671a: 687b ldr r3, [r7, #4]
800671c: 0011 movs r1, r2
800671e: 0018 movs r0, r3
8006720: f7ff f8c4 bl 80058ac <USBD_ClrClassConfig>
USBD_CtlSendStatus(pdev);
8006724: 687b ldr r3, [r7, #4]
8006726: 0018 movs r0, r3
8006728: f000 f9f1 bl 8006b0e <USBD_CtlSendStatus>
}
else
{
USBD_CtlSendStatus(pdev);
}
break;
800672c: e03c b.n 80067a8 <USBD_SetConfig+0x13c>
else if (cfgidx != pdev->dev_config)
800672e: 4b20 ldr r3, [pc, #128] @ (80067b0 <USBD_SetConfig+0x144>)
8006730: 781b ldrb r3, [r3, #0]
8006732: 001a movs r2, r3
8006734: 687b ldr r3, [r7, #4]
8006736: 685b ldr r3, [r3, #4]
8006738: 429a cmp r2, r3
800673a: d022 beq.n 8006782 <USBD_SetConfig+0x116>
USBD_ClrClassConfig(pdev, (uint8_t)pdev->dev_config);
800673c: 687b ldr r3, [r7, #4]
800673e: 685b ldr r3, [r3, #4]
8006740: b2da uxtb r2, r3
8006742: 687b ldr r3, [r7, #4]
8006744: 0011 movs r1, r2
8006746: 0018 movs r0, r3
8006748: f7ff f8b0 bl 80058ac <USBD_ClrClassConfig>
pdev->dev_config = cfgidx;
800674c: 4b18 ldr r3, [pc, #96] @ (80067b0 <USBD_SetConfig+0x144>)
800674e: 781b ldrb r3, [r3, #0]
8006750: 001a movs r2, r3
8006752: 687b ldr r3, [r7, #4]
8006754: 605a str r2, [r3, #4]
if (USBD_SetClassConfig(pdev, cfgidx) == USBD_FAIL)
8006756: 4b16 ldr r3, [pc, #88] @ (80067b0 <USBD_SetConfig+0x144>)
8006758: 781a ldrb r2, [r3, #0]
800675a: 687b ldr r3, [r7, #4]
800675c: 0011 movs r1, r2
800675e: 0018 movs r0, r3
8006760: f7ff f87d bl 800585e <USBD_SetClassConfig>
8006764: 0003 movs r3, r0
8006766: 2b02 cmp r3, #2
8006768: d106 bne.n 8006778 <USBD_SetConfig+0x10c>
USBD_CtlError(pdev, req);
800676a: 683a ldr r2, [r7, #0]
800676c: 687b ldr r3, [r7, #4]
800676e: 0011 movs r1, r2
8006770: 0018 movs r0, r3
8006772: f000 f908 bl 8006986 <USBD_CtlError>
return;
8006776: e017 b.n 80067a8 <USBD_SetConfig+0x13c>
USBD_CtlSendStatus(pdev);
8006778: 687b ldr r3, [r7, #4]
800677a: 0018 movs r0, r3
800677c: f000 f9c7 bl 8006b0e <USBD_CtlSendStatus>
break;
8006780: e012 b.n 80067a8 <USBD_SetConfig+0x13c>
USBD_CtlSendStatus(pdev);
8006782: 687b ldr r3, [r7, #4]
8006784: 0018 movs r0, r3
8006786: f000 f9c2 bl 8006b0e <USBD_CtlSendStatus>
break;
800678a: e00d b.n 80067a8 <USBD_SetConfig+0x13c>
default:
USBD_CtlError(pdev, req);
800678c: 683a ldr r2, [r7, #0]
800678e: 687b ldr r3, [r7, #4]
8006790: 0011 movs r1, r2
8006792: 0018 movs r0, r3
8006794: f000 f8f7 bl 8006986 <USBD_CtlError>
USBD_ClrClassConfig(pdev, cfgidx);
8006798: 4b05 ldr r3, [pc, #20] @ (80067b0 <USBD_SetConfig+0x144>)
800679a: 781a ldrb r2, [r3, #0]
800679c: 687b ldr r3, [r7, #4]
800679e: 0011 movs r1, r2
80067a0: 0018 movs r0, r3
80067a2: f7ff f883 bl 80058ac <USBD_ClrClassConfig>
break;
80067a6: 46c0 nop @ (mov r8, r8)
}
}
}
80067a8: 46bd mov sp, r7
80067aa: b002 add sp, #8
80067ac: bd80 pop {r7, pc}
80067ae: 46c0 nop @ (mov r8, r8)
80067b0: 2000019c .word 0x2000019c
080067b4 <USBD_GetConfig>:
* @param pdev: device instance
* @param req: usb request
* @retval status
*/
static void USBD_GetConfig(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
80067b4: b580 push {r7, lr}
80067b6: b082 sub sp, #8
80067b8: af00 add r7, sp, #0
80067ba: 6078 str r0, [r7, #4]
80067bc: 6039 str r1, [r7, #0]
if (req->wLength != 1U)
80067be: 683b ldr r3, [r7, #0]
80067c0: 88db ldrh r3, [r3, #6]
80067c2: 2b01 cmp r3, #1
80067c4: d006 beq.n 80067d4 <USBD_GetConfig+0x20>
{
USBD_CtlError(pdev, req);
80067c6: 683a ldr r2, [r7, #0]
80067c8: 687b ldr r3, [r7, #4]
80067ca: 0011 movs r1, r2
80067cc: 0018 movs r0, r3
80067ce: f000 f8da bl 8006986 <USBD_CtlError>
default:
USBD_CtlError(pdev, req);
break;
}
}
}
80067d2: e026 b.n 8006822 <USBD_GetConfig+0x6e>
switch (pdev->dev_state)
80067d4: 687a ldr r2, [r7, #4]
80067d6: 23a7 movs r3, #167 @ 0xa7
80067d8: 009b lsls r3, r3, #2
80067da: 5cd3 ldrb r3, [r2, r3]
80067dc: 2b02 cmp r3, #2
80067de: dc02 bgt.n 80067e6 <USBD_GetConfig+0x32>
80067e0: 2b00 cmp r3, #0
80067e2: dc03 bgt.n 80067ec <USBD_GetConfig+0x38>
80067e4: e016 b.n 8006814 <USBD_GetConfig+0x60>
80067e6: 2b03 cmp r3, #3
80067e8: d00c beq.n 8006804 <USBD_GetConfig+0x50>
80067ea: e013 b.n 8006814 <USBD_GetConfig+0x60>
pdev->dev_default_config = 0U;
80067ec: 687b ldr r3, [r7, #4]
80067ee: 2200 movs r2, #0
80067f0: 609a str r2, [r3, #8]
USBD_CtlSendData(pdev, (uint8_t *)(void *)&pdev->dev_default_config, 1U);
80067f2: 687b ldr r3, [r7, #4]
80067f4: 3308 adds r3, #8
80067f6: 0019 movs r1, r3
80067f8: 687b ldr r3, [r7, #4]
80067fa: 2201 movs r2, #1
80067fc: 0018 movs r0, r3
80067fe: f000 f940 bl 8006a82 <USBD_CtlSendData>
break;
8006802: e00e b.n 8006822 <USBD_GetConfig+0x6e>
USBD_CtlSendData(pdev, (uint8_t *)(void *)&pdev->dev_config, 1U);
8006804: 687b ldr r3, [r7, #4]
8006806: 1d19 adds r1, r3, #4
8006808: 687b ldr r3, [r7, #4]
800680a: 2201 movs r2, #1
800680c: 0018 movs r0, r3
800680e: f000 f938 bl 8006a82 <USBD_CtlSendData>
break;
8006812: e006 b.n 8006822 <USBD_GetConfig+0x6e>
USBD_CtlError(pdev, req);
8006814: 683a ldr r2, [r7, #0]
8006816: 687b ldr r3, [r7, #4]
8006818: 0011 movs r1, r2
800681a: 0018 movs r0, r3
800681c: f000 f8b3 bl 8006986 <USBD_CtlError>
break;
8006820: 46c0 nop @ (mov r8, r8)
}
8006822: 46c0 nop @ (mov r8, r8)
8006824: 46bd mov sp, r7
8006826: b002 add sp, #8
8006828: bd80 pop {r7, pc}
0800682a <USBD_GetStatus>:
* @param pdev: device instance
* @param req: usb request
* @retval status
*/
static void USBD_GetStatus(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
{
800682a: b580 push {r7, lr}
800682c: b082 sub sp, #8
800682e: af00 add r7, sp, #0
8006830: 6078 str r0, [r7, #4]
8006832: 6039 str r1, [r7, #0]
switch (pdev->dev_state)
8006834: 687a ldr r2, [r7, #4]
8006836: 23a7 movs r3, #167 @ 0xa7
8006838: 009b lsls r3, r3, #2
800683a: 5cd3 ldrb r3, [r2, r3]
800683c: 3b01 subs r3, #1
800683e: 2b02 cmp r3, #2
8006840: d822 bhi.n 8006888 <USBD_GetStatus+0x5e>
{
case USBD_STATE_DEFAULT:
case USBD_STATE_ADDRESSED:
case USBD_STATE_CONFIGURED:
if (req->wLength != 0x2U)
8006842: 683b ldr r3, [r7, #0]
8006844: 88db ldrh r3, [r3, #6]
8006846: 2b02 cmp r3, #2
8006848: d006 beq.n 8006858 <USBD_GetStatus+0x2e>
{
USBD_CtlError(pdev, req);
800684a: 683a ldr r2, [r7, #0]
800684c: 687b ldr r3, [r7, #4]
800684e: 0011 movs r1, r2
8006850: 0018 movs r0, r3
8006852: f000 f898 bl 8006986 <USBD_CtlError>
break;
8006856: e01e b.n 8006896 <USBD_GetStatus+0x6c>
}
#if (USBD_SELF_POWERED == 1U)
pdev->dev_config_status = USB_CONFIG_SELF_POWERED;
8006858: 687b ldr r3, [r7, #4]
800685a: 2201 movs r2, #1
800685c: 60da str r2, [r3, #12]
#else
pdev->dev_config_status = 0U;
#endif
if (pdev->dev_remote_wakeup)
800685e: 687a ldr r2, [r7, #4]
8006860: 23a9 movs r3, #169 @ 0xa9
8006862: 009b lsls r3, r3, #2
8006864: 58d3 ldr r3, [r2, r3]
8006866: 2b00 cmp r3, #0
8006868: d005 beq.n 8006876 <USBD_GetStatus+0x4c>
{
pdev->dev_config_status |= USB_CONFIG_REMOTE_WAKEUP;
800686a: 687b ldr r3, [r7, #4]
800686c: 68db ldr r3, [r3, #12]
800686e: 2202 movs r2, #2
8006870: 431a orrs r2, r3
8006872: 687b ldr r3, [r7, #4]
8006874: 60da str r2, [r3, #12]
}
USBD_CtlSendData(pdev, (uint8_t *)(void *)&pdev->dev_config_status, 2U);
8006876: 687b ldr r3, [r7, #4]
8006878: 330c adds r3, #12
800687a: 0019 movs r1, r3
800687c: 687b ldr r3, [r7, #4]
800687e: 2202 movs r2, #2
8006880: 0018 movs r0, r3
8006882: f000 f8fe bl 8006a82 <USBD_CtlSendData>
break;
8006886: e006 b.n 8006896 <USBD_GetStatus+0x6c>
default:
USBD_CtlError(pdev, req);
8006888: 683a ldr r2, [r7, #0]
800688a: 687b ldr r3, [r7, #4]
800688c: 0011 movs r1, r2
800688e: 0018 movs r0, r3
8006890: f000 f879 bl 8006986 <USBD_CtlError>
break;
8006894: 46c0 nop @ (mov r8, r8)
}
}
8006896: 46c0 nop @ (mov r8, r8)
8006898: 46bd mov sp, r7
800689a: b002 add sp, #8
800689c: bd80 pop {r7, pc}
0800689e <USBD_SetFeature>:
* @param req: usb request
* @retval status
*/
static void USBD_SetFeature(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
800689e: b580 push {r7, lr}
80068a0: b082 sub sp, #8
80068a2: af00 add r7, sp, #0
80068a4: 6078 str r0, [r7, #4]
80068a6: 6039 str r1, [r7, #0]
if (req->wValue == USB_FEATURE_REMOTE_WAKEUP)
80068a8: 683b ldr r3, [r7, #0]
80068aa: 885b ldrh r3, [r3, #2]
80068ac: 2b01 cmp r3, #1
80068ae: d108 bne.n 80068c2 <USBD_SetFeature+0x24>
{
pdev->dev_remote_wakeup = 1U;
80068b0: 687a ldr r2, [r7, #4]
80068b2: 23a9 movs r3, #169 @ 0xa9
80068b4: 009b lsls r3, r3, #2
80068b6: 2101 movs r1, #1
80068b8: 50d1 str r1, [r2, r3]
USBD_CtlSendStatus(pdev);
80068ba: 687b ldr r3, [r7, #4]
80068bc: 0018 movs r0, r3
80068be: f000 f926 bl 8006b0e <USBD_CtlSendStatus>
}
}
80068c2: 46c0 nop @ (mov r8, r8)
80068c4: 46bd mov sp, r7
80068c6: b002 add sp, #8
80068c8: bd80 pop {r7, pc}
080068ca <USBD_ClrFeature>:
* @param req: usb request
* @retval status
*/
static void USBD_ClrFeature(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
80068ca: b580 push {r7, lr}
80068cc: b082 sub sp, #8
80068ce: af00 add r7, sp, #0
80068d0: 6078 str r0, [r7, #4]
80068d2: 6039 str r1, [r7, #0]
switch (pdev->dev_state)
80068d4: 687a ldr r2, [r7, #4]
80068d6: 23a7 movs r3, #167 @ 0xa7
80068d8: 009b lsls r3, r3, #2
80068da: 5cd3 ldrb r3, [r2, r3]
80068dc: 3b01 subs r3, #1
80068de: 2b02 cmp r3, #2
80068e0: d80d bhi.n 80068fe <USBD_ClrFeature+0x34>
{
case USBD_STATE_DEFAULT:
case USBD_STATE_ADDRESSED:
case USBD_STATE_CONFIGURED:
if (req->wValue == USB_FEATURE_REMOTE_WAKEUP)
80068e2: 683b ldr r3, [r7, #0]
80068e4: 885b ldrh r3, [r3, #2]
80068e6: 2b01 cmp r3, #1
80068e8: d110 bne.n 800690c <USBD_ClrFeature+0x42>
{
pdev->dev_remote_wakeup = 0U;
80068ea: 687a ldr r2, [r7, #4]
80068ec: 23a9 movs r3, #169 @ 0xa9
80068ee: 009b lsls r3, r3, #2
80068f0: 2100 movs r1, #0
80068f2: 50d1 str r1, [r2, r3]
USBD_CtlSendStatus(pdev);
80068f4: 687b ldr r3, [r7, #4]
80068f6: 0018 movs r0, r3
80068f8: f000 f909 bl 8006b0e <USBD_CtlSendStatus>
}
break;
80068fc: e006 b.n 800690c <USBD_ClrFeature+0x42>
default:
USBD_CtlError(pdev, req);
80068fe: 683a ldr r2, [r7, #0]
8006900: 687b ldr r3, [r7, #4]
8006902: 0011 movs r1, r2
8006904: 0018 movs r0, r3
8006906: f000 f83e bl 8006986 <USBD_CtlError>
break;
800690a: e000 b.n 800690e <USBD_ClrFeature+0x44>
break;
800690c: 46c0 nop @ (mov r8, r8)
}
}
800690e: 46c0 nop @ (mov r8, r8)
8006910: 46bd mov sp, r7
8006912: b002 add sp, #8
8006914: bd80 pop {r7, pc}
08006916 <USBD_ParseSetupRequest>:
* @param req: usb request
* @retval None
*/
void USBD_ParseSetupRequest(USBD_SetupReqTypedef *req, uint8_t *pdata)
{
8006916: b580 push {r7, lr}
8006918: b082 sub sp, #8
800691a: af00 add r7, sp, #0
800691c: 6078 str r0, [r7, #4]
800691e: 6039 str r1, [r7, #0]
req->bmRequest = *(uint8_t *)(pdata);
8006920: 683b ldr r3, [r7, #0]
8006922: 781a ldrb r2, [r3, #0]
8006924: 687b ldr r3, [r7, #4]
8006926: 701a strb r2, [r3, #0]
req->bRequest = *(uint8_t *)(pdata + 1U);
8006928: 683b ldr r3, [r7, #0]
800692a: 785a ldrb r2, [r3, #1]
800692c: 687b ldr r3, [r7, #4]
800692e: 705a strb r2, [r3, #1]
req->wValue = SWAPBYTE(pdata + 2U);
8006930: 683b ldr r3, [r7, #0]
8006932: 3302 adds r3, #2
8006934: 781b ldrb r3, [r3, #0]
8006936: 001a movs r2, r3
8006938: 683b ldr r3, [r7, #0]
800693a: 3303 adds r3, #3
800693c: 781b ldrb r3, [r3, #0]
800693e: 021b lsls r3, r3, #8
8006940: b29b uxth r3, r3
8006942: 18d3 adds r3, r2, r3
8006944: b29a uxth r2, r3
8006946: 687b ldr r3, [r7, #4]
8006948: 805a strh r2, [r3, #2]
req->wIndex = SWAPBYTE(pdata + 4U);
800694a: 683b ldr r3, [r7, #0]
800694c: 3304 adds r3, #4
800694e: 781b ldrb r3, [r3, #0]
8006950: 001a movs r2, r3
8006952: 683b ldr r3, [r7, #0]
8006954: 3305 adds r3, #5
8006956: 781b ldrb r3, [r3, #0]
8006958: 021b lsls r3, r3, #8
800695a: b29b uxth r3, r3
800695c: 18d3 adds r3, r2, r3
800695e: b29a uxth r2, r3
8006960: 687b ldr r3, [r7, #4]
8006962: 809a strh r2, [r3, #4]
req->wLength = SWAPBYTE(pdata + 6U);
8006964: 683b ldr r3, [r7, #0]
8006966: 3306 adds r3, #6
8006968: 781b ldrb r3, [r3, #0]
800696a: 001a movs r2, r3
800696c: 683b ldr r3, [r7, #0]
800696e: 3307 adds r3, #7
8006970: 781b ldrb r3, [r3, #0]
8006972: 021b lsls r3, r3, #8
8006974: b29b uxth r3, r3
8006976: 18d3 adds r3, r2, r3
8006978: b29a uxth r2, r3
800697a: 687b ldr r3, [r7, #4]
800697c: 80da strh r2, [r3, #6]
}
800697e: 46c0 nop @ (mov r8, r8)
8006980: 46bd mov sp, r7
8006982: b002 add sp, #8
8006984: bd80 pop {r7, pc}
08006986 <USBD_CtlError>:
* @retval None
*/
void USBD_CtlError(USBD_HandleTypeDef *pdev,
USBD_SetupReqTypedef *req)
{
8006986: b580 push {r7, lr}
8006988: b082 sub sp, #8
800698a: af00 add r7, sp, #0
800698c: 6078 str r0, [r7, #4]
800698e: 6039 str r1, [r7, #0]
USBD_LL_StallEP(pdev, 0x80U);
8006990: 687b ldr r3, [r7, #4]
8006992: 2180 movs r1, #128 @ 0x80
8006994: 0018 movs r0, r3
8006996: f000 fbfa bl 800718e <USBD_LL_StallEP>
USBD_LL_StallEP(pdev, 0U);
800699a: 687b ldr r3, [r7, #4]
800699c: 2100 movs r1, #0
800699e: 0018 movs r0, r3
80069a0: f000 fbf5 bl 800718e <USBD_LL_StallEP>
}
80069a4: 46c0 nop @ (mov r8, r8)
80069a6: 46bd mov sp, r7
80069a8: b002 add sp, #8
80069aa: bd80 pop {r7, pc}
080069ac <USBD_GetString>:
* @param unicode : Formatted string buffer (unicode)
* @param len : descriptor length
* @retval None
*/
void USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t *len)
{
80069ac: b590 push {r4, r7, lr}
80069ae: b087 sub sp, #28
80069b0: af00 add r7, sp, #0
80069b2: 60f8 str r0, [r7, #12]
80069b4: 60b9 str r1, [r7, #8]
80069b6: 607a str r2, [r7, #4]
uint8_t idx = 0U;
80069b8: 2417 movs r4, #23
80069ba: 193b adds r3, r7, r4
80069bc: 2200 movs r2, #0
80069be: 701a strb r2, [r3, #0]
if (desc != NULL)
80069c0: 68fb ldr r3, [r7, #12]
80069c2: 2b00 cmp r3, #0
80069c4: d03c beq.n 8006a40 <USBD_GetString+0x94>
{
*len = (uint16_t)USBD_GetLen(desc) * 2U + 2U;
80069c6: 68fb ldr r3, [r7, #12]
80069c8: 0018 movs r0, r3
80069ca: f000 f83d bl 8006a48 <USBD_GetLen>
80069ce: 0003 movs r3, r0
80069d0: 3301 adds r3, #1
80069d2: b29b uxth r3, r3
80069d4: 18db adds r3, r3, r3
80069d6: b29a uxth r2, r3
80069d8: 687b ldr r3, [r7, #4]
80069da: 801a strh r2, [r3, #0]
unicode[idx++] = *(uint8_t *)(void *)len;
80069dc: 193b adds r3, r7, r4
80069de: 781b ldrb r3, [r3, #0]
80069e0: 193a adds r2, r7, r4
80069e2: 1c59 adds r1, r3, #1
80069e4: 7011 strb r1, [r2, #0]
80069e6: 001a movs r2, r3
80069e8: 68bb ldr r3, [r7, #8]
80069ea: 189b adds r3, r3, r2
80069ec: 687a ldr r2, [r7, #4]
80069ee: 7812 ldrb r2, [r2, #0]
80069f0: 701a strb r2, [r3, #0]
unicode[idx++] = USB_DESC_TYPE_STRING;
80069f2: 193b adds r3, r7, r4
80069f4: 781b ldrb r3, [r3, #0]
80069f6: 193a adds r2, r7, r4
80069f8: 1c59 adds r1, r3, #1
80069fa: 7011 strb r1, [r2, #0]
80069fc: 001a movs r2, r3
80069fe: 68bb ldr r3, [r7, #8]
8006a00: 189b adds r3, r3, r2
8006a02: 2203 movs r2, #3
8006a04: 701a strb r2, [r3, #0]
while (*desc != '\0')
8006a06: e017 b.n 8006a38 <USBD_GetString+0x8c>
{
unicode[idx++] = *desc++;
8006a08: 68fb ldr r3, [r7, #12]
8006a0a: 1c5a adds r2, r3, #1
8006a0c: 60fa str r2, [r7, #12]
8006a0e: 2417 movs r4, #23
8006a10: 193a adds r2, r7, r4
8006a12: 7812 ldrb r2, [r2, #0]
8006a14: 1939 adds r1, r7, r4
8006a16: 1c50 adds r0, r2, #1
8006a18: 7008 strb r0, [r1, #0]
8006a1a: 0011 movs r1, r2
8006a1c: 68ba ldr r2, [r7, #8]
8006a1e: 1852 adds r2, r2, r1
8006a20: 781b ldrb r3, [r3, #0]
8006a22: 7013 strb r3, [r2, #0]
unicode[idx++] = 0U;
8006a24: 193b adds r3, r7, r4
8006a26: 781b ldrb r3, [r3, #0]
8006a28: 193a adds r2, r7, r4
8006a2a: 1c59 adds r1, r3, #1
8006a2c: 7011 strb r1, [r2, #0]
8006a2e: 001a movs r2, r3
8006a30: 68bb ldr r3, [r7, #8]
8006a32: 189b adds r3, r3, r2
8006a34: 2200 movs r2, #0
8006a36: 701a strb r2, [r3, #0]
while (*desc != '\0')
8006a38: 68fb ldr r3, [r7, #12]
8006a3a: 781b ldrb r3, [r3, #0]
8006a3c: 2b00 cmp r3, #0
8006a3e: d1e3 bne.n 8006a08 <USBD_GetString+0x5c>
}
}
}
8006a40: 46c0 nop @ (mov r8, r8)
8006a42: 46bd mov sp, r7
8006a44: b007 add sp, #28
8006a46: bd90 pop {r4, r7, pc}
08006a48 <USBD_GetLen>:
* return the string length
* @param buf : pointer to the ascii string buffer
* @retval string length
*/
static uint8_t USBD_GetLen(uint8_t *buf)
{
8006a48: b580 push {r7, lr}
8006a4a: b084 sub sp, #16
8006a4c: af00 add r7, sp, #0
8006a4e: 6078 str r0, [r7, #4]
uint8_t len = 0U;
8006a50: 230f movs r3, #15
8006a52: 18fb adds r3, r7, r3
8006a54: 2200 movs r2, #0
8006a56: 701a strb r2, [r3, #0]
while (*buf != '\0')
8006a58: e008 b.n 8006a6c <USBD_GetLen+0x24>
{
len++;
8006a5a: 210f movs r1, #15
8006a5c: 187b adds r3, r7, r1
8006a5e: 781a ldrb r2, [r3, #0]
8006a60: 187b adds r3, r7, r1
8006a62: 3201 adds r2, #1
8006a64: 701a strb r2, [r3, #0]
buf++;
8006a66: 687b ldr r3, [r7, #4]
8006a68: 3301 adds r3, #1
8006a6a: 607b str r3, [r7, #4]
while (*buf != '\0')
8006a6c: 687b ldr r3, [r7, #4]
8006a6e: 781b ldrb r3, [r3, #0]
8006a70: 2b00 cmp r3, #0
8006a72: d1f2 bne.n 8006a5a <USBD_GetLen+0x12>
}
return len;
8006a74: 230f movs r3, #15
8006a76: 18fb adds r3, r7, r3
8006a78: 781b ldrb r3, [r3, #0]
}
8006a7a: 0018 movs r0, r3
8006a7c: 46bd mov sp, r7
8006a7e: b004 add sp, #16
8006a80: bd80 pop {r7, pc}
08006a82 <USBD_CtlSendData>:
* @param len: length of data to be sent
* @retval status
*/
USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint16_t len)
{
8006a82: b580 push {r7, lr}
8006a84: b084 sub sp, #16
8006a86: af00 add r7, sp, #0
8006a88: 60f8 str r0, [r7, #12]
8006a8a: 60b9 str r1, [r7, #8]
8006a8c: 1dbb adds r3, r7, #6
8006a8e: 801a strh r2, [r3, #0]
/* Set EP0 State */
pdev->ep0_state = USBD_EP0_DATA_IN;
8006a90: 68fa ldr r2, [r7, #12]
8006a92: 23a5 movs r3, #165 @ 0xa5
8006a94: 009b lsls r3, r3, #2
8006a96: 2102 movs r1, #2
8006a98: 50d1 str r1, [r2, r3]
pdev->ep_in[0].total_length = len;
8006a9a: 1dbb adds r3, r7, #6
8006a9c: 881a ldrh r2, [r3, #0]
8006a9e: 68fb ldr r3, [r7, #12]
8006aa0: 61da str r2, [r3, #28]
pdev->ep_in[0].rem_length = len;
8006aa2: 1dbb adds r3, r7, #6
8006aa4: 881a ldrh r2, [r3, #0]
8006aa6: 68fb ldr r3, [r7, #12]
8006aa8: 621a str r2, [r3, #32]
/* Start the transfer */
USBD_LL_Transmit(pdev, 0x00U, pbuf, len);
8006aaa: 1dbb adds r3, r7, #6
8006aac: 881b ldrh r3, [r3, #0]
8006aae: 68ba ldr r2, [r7, #8]
8006ab0: 68f8 ldr r0, [r7, #12]
8006ab2: 2100 movs r1, #0
8006ab4: f000 fc1c bl 80072f0 <USBD_LL_Transmit>
return USBD_OK;
8006ab8: 2300 movs r3, #0
}
8006aba: 0018 movs r0, r3
8006abc: 46bd mov sp, r7
8006abe: b004 add sp, #16
8006ac0: bd80 pop {r7, pc}
08006ac2 <USBD_CtlContinueSendData>:
* @param len: length of data to be sent
* @retval status
*/
USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint16_t len)
{
8006ac2: b580 push {r7, lr}
8006ac4: b084 sub sp, #16
8006ac6: af00 add r7, sp, #0
8006ac8: 60f8 str r0, [r7, #12]
8006aca: 60b9 str r1, [r7, #8]
8006acc: 1dbb adds r3, r7, #6
8006ace: 801a strh r2, [r3, #0]
/* Start the next transfer */
USBD_LL_Transmit(pdev, 0x00U, pbuf, len);
8006ad0: 1dbb adds r3, r7, #6
8006ad2: 881b ldrh r3, [r3, #0]
8006ad4: 68ba ldr r2, [r7, #8]
8006ad6: 68f8 ldr r0, [r7, #12]
8006ad8: 2100 movs r1, #0
8006ada: f000 fc09 bl 80072f0 <USBD_LL_Transmit>
return USBD_OK;
8006ade: 2300 movs r3, #0
}
8006ae0: 0018 movs r0, r3
8006ae2: 46bd mov sp, r7
8006ae4: b004 add sp, #16
8006ae6: bd80 pop {r7, pc}
08006ae8 <USBD_CtlContinueRx>:
* @param len: length of data to be received
* @retval status
*/
USBD_StatusTypeDef USBD_CtlContinueRx(USBD_HandleTypeDef *pdev,
uint8_t *pbuf, uint16_t len)
{
8006ae8: b580 push {r7, lr}
8006aea: b084 sub sp, #16
8006aec: af00 add r7, sp, #0
8006aee: 60f8 str r0, [r7, #12]
8006af0: 60b9 str r1, [r7, #8]
8006af2: 1dbb adds r3, r7, #6
8006af4: 801a strh r2, [r3, #0]
USBD_LL_PrepareReceive(pdev, 0U, pbuf, len);
8006af6: 1dbb adds r3, r7, #6
8006af8: 881b ldrh r3, [r3, #0]
8006afa: 68ba ldr r2, [r7, #8]
8006afc: 68f8 ldr r0, [r7, #12]
8006afe: 2100 movs r1, #0
8006b00: f000 fc2d bl 800735e <USBD_LL_PrepareReceive>
return USBD_OK;
8006b04: 2300 movs r3, #0
}
8006b06: 0018 movs r0, r3
8006b08: 46bd mov sp, r7
8006b0a: b004 add sp, #16
8006b0c: bd80 pop {r7, pc}
08006b0e <USBD_CtlSendStatus>:
* send zero lzngth packet on the ctl pipe
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_CtlSendStatus(USBD_HandleTypeDef *pdev)
{
8006b0e: b580 push {r7, lr}
8006b10: b082 sub sp, #8
8006b12: af00 add r7, sp, #0
8006b14: 6078 str r0, [r7, #4]
/* Set EP0 State */
pdev->ep0_state = USBD_EP0_STATUS_IN;
8006b16: 687a ldr r2, [r7, #4]
8006b18: 23a5 movs r3, #165 @ 0xa5
8006b1a: 009b lsls r3, r3, #2
8006b1c: 2104 movs r1, #4
8006b1e: 50d1 str r1, [r2, r3]
/* Start the transfer */
USBD_LL_Transmit(pdev, 0x00U, NULL, 0U);
8006b20: 6878 ldr r0, [r7, #4]
8006b22: 2300 movs r3, #0
8006b24: 2200 movs r2, #0
8006b26: 2100 movs r1, #0
8006b28: f000 fbe2 bl 80072f0 <USBD_LL_Transmit>
return USBD_OK;
8006b2c: 2300 movs r3, #0
}
8006b2e: 0018 movs r0, r3
8006b30: 46bd mov sp, r7
8006b32: b002 add sp, #8
8006b34: bd80 pop {r7, pc}
08006b36 <USBD_CtlReceiveStatus>:
* receive zero lzngth packet on the ctl pipe
* @param pdev: device instance
* @retval status
*/
USBD_StatusTypeDef USBD_CtlReceiveStatus(USBD_HandleTypeDef *pdev)
{
8006b36: b580 push {r7, lr}
8006b38: b082 sub sp, #8
8006b3a: af00 add r7, sp, #0
8006b3c: 6078 str r0, [r7, #4]
/* Set EP0 State */
pdev->ep0_state = USBD_EP0_STATUS_OUT;
8006b3e: 687a ldr r2, [r7, #4]
8006b40: 23a5 movs r3, #165 @ 0xa5
8006b42: 009b lsls r3, r3, #2
8006b44: 2105 movs r1, #5
8006b46: 50d1 str r1, [r2, r3]
/* Start the transfer */
USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U);
8006b48: 6878 ldr r0, [r7, #4]
8006b4a: 2300 movs r3, #0
8006b4c: 2200 movs r2, #0
8006b4e: 2100 movs r1, #0
8006b50: f000 fc05 bl 800735e <USBD_LL_PrepareReceive>
return USBD_OK;
8006b54: 2300 movs r3, #0
}
8006b56: 0018 movs r0, r3
8006b58: 46bd mov sp, r7
8006b5a: b002 add sp, #8
8006b5c: bd80 pop {r7, pc}
...
08006b60 <MX_USB_DEVICE_Init>:
/**
* Init USB device Library, add supported class and start the library
* @retval None
*/
void MX_USB_DEVICE_Init(void)
{
8006b60: b580 push {r7, lr}
8006b62: af00 add r7, sp, #0
/* USER CODE BEGIN USB_DEVICE_Init_PreTreatment */
/* USER CODE END USB_DEVICE_Init_PreTreatment */
/* Init Device Library, add supported class and start the library. */
if (USBD_Init(&hUsbDeviceFS, &FS_Desc, DEVICE_FS) != USBD_OK)
8006b64: 490f ldr r1, [pc, #60] @ (8006ba4 <MX_USB_DEVICE_Init+0x44>)
8006b66: 4b10 ldr r3, [pc, #64] @ (8006ba8 <MX_USB_DEVICE_Init+0x48>)
8006b68: 2200 movs r2, #0
8006b6a: 0018 movs r0, r3
8006b6c: f7fe fe10 bl 8005790 <USBD_Init>
8006b70: 1e03 subs r3, r0, #0
8006b72: d001 beq.n 8006b78 <MX_USB_DEVICE_Init+0x18>
{
Error_Handler();
8006b74: f7f9 fc18 bl 80003a8 <Error_Handler>
}
if (USBD_RegisterClass(&hUsbDeviceFS, &USBD_HID) != USBD_OK)
8006b78: 4a0c ldr r2, [pc, #48] @ (8006bac <MX_USB_DEVICE_Init+0x4c>)
8006b7a: 4b0b ldr r3, [pc, #44] @ (8006ba8 <MX_USB_DEVICE_Init+0x48>)
8006b7c: 0011 movs r1, r2
8006b7e: 0018 movs r0, r3
8006b80: f7fe fe37 bl 80057f2 <USBD_RegisterClass>
8006b84: 1e03 subs r3, r0, #0
8006b86: d001 beq.n 8006b8c <MX_USB_DEVICE_Init+0x2c>
{
Error_Handler();
8006b88: f7f9 fc0e bl 80003a8 <Error_Handler>
}
if (USBD_Start(&hUsbDeviceFS) != USBD_OK)
8006b8c: 4b06 ldr r3, [pc, #24] @ (8006ba8 <MX_USB_DEVICE_Init+0x48>)
8006b8e: 0018 movs r0, r3
8006b90: f7fe fe4f bl 8005832 <USBD_Start>
8006b94: 1e03 subs r3, r0, #0
8006b96: d001 beq.n 8006b9c <MX_USB_DEVICE_Init+0x3c>
{
Error_Handler();
8006b98: f7f9 fc06 bl 80003a8 <Error_Handler>
}
/* USER CODE BEGIN USB_DEVICE_Init_PostTreatment */
/* USER CODE END USB_DEVICE_Init_PostTreatment */
}
8006b9c: 46c0 nop @ (mov r8, r8)
8006b9e: 46bd mov sp, r7
8006ba0: bd80 pop {r7, pc}
8006ba2: 46c0 nop @ (mov r8, r8)
8006ba4: 20000120 .word 0x20000120
8006ba8: 200001a0 .word 0x200001a0
8006bac: 20000024 .word 0x20000024
08006bb0 <USBD_FS_DeviceDescriptor>:
* @param speed : Current device speed
* @param length : Pointer to data length variable
* @retval Pointer to descriptor buffer
*/
uint8_t * USBD_FS_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
8006bb0: b580 push {r7, lr}
8006bb2: b082 sub sp, #8
8006bb4: af00 add r7, sp, #0
8006bb6: 0002 movs r2, r0
8006bb8: 6039 str r1, [r7, #0]
8006bba: 1dfb adds r3, r7, #7
8006bbc: 701a strb r2, [r3, #0]
UNUSED(speed);
*length = sizeof(USBD_FS_DeviceDesc);
8006bbe: 683b ldr r3, [r7, #0]
8006bc0: 2212 movs r2, #18
8006bc2: 801a strh r2, [r3, #0]
return USBD_FS_DeviceDesc;
8006bc4: 4b02 ldr r3, [pc, #8] @ (8006bd0 <USBD_FS_DeviceDescriptor+0x20>)
}
8006bc6: 0018 movs r0, r3
8006bc8: 46bd mov sp, r7
8006bca: b002 add sp, #8
8006bcc: bd80 pop {r7, pc}
8006bce: 46c0 nop @ (mov r8, r8)
8006bd0: 2000013c .word 0x2000013c
08006bd4 <USBD_FS_LangIDStrDescriptor>:
* @param speed : Current device speed
* @param length : Pointer to data length variable
* @retval Pointer to descriptor buffer
*/
uint8_t * USBD_FS_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
8006bd4: b580 push {r7, lr}
8006bd6: b082 sub sp, #8
8006bd8: af00 add r7, sp, #0
8006bda: 0002 movs r2, r0
8006bdc: 6039 str r1, [r7, #0]
8006bde: 1dfb adds r3, r7, #7
8006be0: 701a strb r2, [r3, #0]
UNUSED(speed);
*length = sizeof(USBD_LangIDDesc);
8006be2: 683b ldr r3, [r7, #0]
8006be4: 2204 movs r2, #4
8006be6: 801a strh r2, [r3, #0]
return USBD_LangIDDesc;
8006be8: 4b02 ldr r3, [pc, #8] @ (8006bf4 <USBD_FS_LangIDStrDescriptor+0x20>)
}
8006bea: 0018 movs r0, r3
8006bec: 46bd mov sp, r7
8006bee: b002 add sp, #8
8006bf0: bd80 pop {r7, pc}
8006bf2: 46c0 nop @ (mov r8, r8)
8006bf4: 20000150 .word 0x20000150
08006bf8 <USBD_FS_ProductStrDescriptor>:
* @param speed : Current device speed
* @param length : Pointer to data length variable
* @retval Pointer to descriptor buffer
*/
uint8_t * USBD_FS_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
8006bf8: b580 push {r7, lr}
8006bfa: b082 sub sp, #8
8006bfc: af00 add r7, sp, #0
8006bfe: 0002 movs r2, r0
8006c00: 6039 str r1, [r7, #0]
8006c02: 1dfb adds r3, r7, #7
8006c04: 701a strb r2, [r3, #0]
if(speed == 0)
8006c06: 1dfb adds r3, r7, #7
8006c08: 781b ldrb r3, [r3, #0]
8006c0a: 2b00 cmp r3, #0
8006c0c: d106 bne.n 8006c1c <USBD_FS_ProductStrDescriptor+0x24>
{
USBD_GetString((uint8_t *)USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
8006c0e: 683a ldr r2, [r7, #0]
8006c10: 4908 ldr r1, [pc, #32] @ (8006c34 <USBD_FS_ProductStrDescriptor+0x3c>)
8006c12: 4b09 ldr r3, [pc, #36] @ (8006c38 <USBD_FS_ProductStrDescriptor+0x40>)
8006c14: 0018 movs r0, r3
8006c16: f7ff fec9 bl 80069ac <USBD_GetString>
8006c1a: e005 b.n 8006c28 <USBD_FS_ProductStrDescriptor+0x30>
}
else
{
USBD_GetString((uint8_t *)USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
8006c1c: 683a ldr r2, [r7, #0]
8006c1e: 4905 ldr r1, [pc, #20] @ (8006c34 <USBD_FS_ProductStrDescriptor+0x3c>)
8006c20: 4b05 ldr r3, [pc, #20] @ (8006c38 <USBD_FS_ProductStrDescriptor+0x40>)
8006c22: 0018 movs r0, r3
8006c24: f7ff fec2 bl 80069ac <USBD_GetString>
}
return USBD_StrDesc;
8006c28: 4b02 ldr r3, [pc, #8] @ (8006c34 <USBD_FS_ProductStrDescriptor+0x3c>)
}
8006c2a: 0018 movs r0, r3
8006c2c: 46bd mov sp, r7
8006c2e: b002 add sp, #8
8006c30: bd80 pop {r7, pc}
8006c32: 46c0 nop @ (mov r8, r8)
8006c34: 20000464 .word 0x20000464
8006c38: 080074e0 .word 0x080074e0
08006c3c <USBD_FS_ManufacturerStrDescriptor>:
* @param speed : Current device speed
* @param length : Pointer to data length variable
* @retval Pointer to descriptor buffer
*/
uint8_t * USBD_FS_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
8006c3c: b580 push {r7, lr}
8006c3e: b082 sub sp, #8
8006c40: af00 add r7, sp, #0
8006c42: 0002 movs r2, r0
8006c44: 6039 str r1, [r7, #0]
8006c46: 1dfb adds r3, r7, #7
8006c48: 701a strb r2, [r3, #0]
UNUSED(speed);
USBD_GetString((uint8_t *)USBD_MANUFACTURER_STRING, USBD_StrDesc, length);
8006c4a: 683a ldr r2, [r7, #0]
8006c4c: 4904 ldr r1, [pc, #16] @ (8006c60 <USBD_FS_ManufacturerStrDescriptor+0x24>)
8006c4e: 4b05 ldr r3, [pc, #20] @ (8006c64 <USBD_FS_ManufacturerStrDescriptor+0x28>)
8006c50: 0018 movs r0, r3
8006c52: f7ff feab bl 80069ac <USBD_GetString>
return USBD_StrDesc;
8006c56: 4b02 ldr r3, [pc, #8] @ (8006c60 <USBD_FS_ManufacturerStrDescriptor+0x24>)
}
8006c58: 0018 movs r0, r3
8006c5a: 46bd mov sp, r7
8006c5c: b002 add sp, #8
8006c5e: bd80 pop {r7, pc}
8006c60: 20000464 .word 0x20000464
8006c64: 080074f8 .word 0x080074f8
08006c68 <USBD_FS_SerialStrDescriptor>:
* @param speed : Current device speed
* @param length : Pointer to data length variable
* @retval Pointer to descriptor buffer
*/
uint8_t * USBD_FS_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
8006c68: b580 push {r7, lr}
8006c6a: b082 sub sp, #8
8006c6c: af00 add r7, sp, #0
8006c6e: 0002 movs r2, r0
8006c70: 6039 str r1, [r7, #0]
8006c72: 1dfb adds r3, r7, #7
8006c74: 701a strb r2, [r3, #0]
UNUSED(speed);
*length = USB_SIZ_STRING_SERIAL;
8006c76: 683b ldr r3, [r7, #0]
8006c78: 221a movs r2, #26
8006c7a: 801a strh r2, [r3, #0]
/* Update the serial number string descriptor with the data from the unique
* ID */
Get_SerialNum();
8006c7c: f000 f84c bl 8006d18 <Get_SerialNum>
/* USER CODE BEGIN USBD_FS_SerialStrDescriptor */
/* USER CODE END USBD_FS_SerialStrDescriptor */
return (uint8_t *) USBD_StringSerial;
8006c80: 4b02 ldr r3, [pc, #8] @ (8006c8c <USBD_FS_SerialStrDescriptor+0x24>)
}
8006c82: 0018 movs r0, r3
8006c84: 46bd mov sp, r7
8006c86: b002 add sp, #8
8006c88: bd80 pop {r7, pc}
8006c8a: 46c0 nop @ (mov r8, r8)
8006c8c: 20000154 .word 0x20000154
08006c90 <USBD_FS_ConfigStrDescriptor>:
* @param speed : Current device speed
* @param length : Pointer to data length variable
* @retval Pointer to descriptor buffer
*/
uint8_t * USBD_FS_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
8006c90: b580 push {r7, lr}
8006c92: b082 sub sp, #8
8006c94: af00 add r7, sp, #0
8006c96: 0002 movs r2, r0
8006c98: 6039 str r1, [r7, #0]
8006c9a: 1dfb adds r3, r7, #7
8006c9c: 701a strb r2, [r3, #0]
if(speed == USBD_SPEED_HIGH)
8006c9e: 1dfb adds r3, r7, #7
8006ca0: 781b ldrb r3, [r3, #0]
8006ca2: 2b00 cmp r3, #0
8006ca4: d106 bne.n 8006cb4 <USBD_FS_ConfigStrDescriptor+0x24>
{
USBD_GetString((uint8_t *)USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
8006ca6: 683a ldr r2, [r7, #0]
8006ca8: 4908 ldr r1, [pc, #32] @ (8006ccc <USBD_FS_ConfigStrDescriptor+0x3c>)
8006caa: 4b09 ldr r3, [pc, #36] @ (8006cd0 <USBD_FS_ConfigStrDescriptor+0x40>)
8006cac: 0018 movs r0, r3
8006cae: f7ff fe7d bl 80069ac <USBD_GetString>
8006cb2: e005 b.n 8006cc0 <USBD_FS_ConfigStrDescriptor+0x30>
}
else
{
USBD_GetString((uint8_t *)USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
8006cb4: 683a ldr r2, [r7, #0]
8006cb6: 4905 ldr r1, [pc, #20] @ (8006ccc <USBD_FS_ConfigStrDescriptor+0x3c>)
8006cb8: 4b05 ldr r3, [pc, #20] @ (8006cd0 <USBD_FS_ConfigStrDescriptor+0x40>)
8006cba: 0018 movs r0, r3
8006cbc: f7ff fe76 bl 80069ac <USBD_GetString>
}
return USBD_StrDesc;
8006cc0: 4b02 ldr r3, [pc, #8] @ (8006ccc <USBD_FS_ConfigStrDescriptor+0x3c>)
}
8006cc2: 0018 movs r0, r3
8006cc4: 46bd mov sp, r7
8006cc6: b002 add sp, #8
8006cc8: bd80 pop {r7, pc}
8006cca: 46c0 nop @ (mov r8, r8)
8006ccc: 20000464 .word 0x20000464
8006cd0: 08007500 .word 0x08007500
08006cd4 <USBD_FS_InterfaceStrDescriptor>:
* @param speed : Current device speed
* @param length : Pointer to data length variable
* @retval Pointer to descriptor buffer
*/
uint8_t * USBD_FS_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
8006cd4: b580 push {r7, lr}
8006cd6: b082 sub sp, #8
8006cd8: af00 add r7, sp, #0
8006cda: 0002 movs r2, r0
8006cdc: 6039 str r1, [r7, #0]
8006cde: 1dfb adds r3, r7, #7
8006ce0: 701a strb r2, [r3, #0]
if(speed == 0)
8006ce2: 1dfb adds r3, r7, #7
8006ce4: 781b ldrb r3, [r3, #0]
8006ce6: 2b00 cmp r3, #0
8006ce8: d106 bne.n 8006cf8 <USBD_FS_InterfaceStrDescriptor+0x24>
{
USBD_GetString((uint8_t *)USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
8006cea: 683a ldr r2, [r7, #0]
8006cec: 4908 ldr r1, [pc, #32] @ (8006d10 <USBD_FS_InterfaceStrDescriptor+0x3c>)
8006cee: 4b09 ldr r3, [pc, #36] @ (8006d14 <USBD_FS_InterfaceStrDescriptor+0x40>)
8006cf0: 0018 movs r0, r3
8006cf2: f7ff fe5b bl 80069ac <USBD_GetString>
8006cf6: e005 b.n 8006d04 <USBD_FS_InterfaceStrDescriptor+0x30>
}
else
{
USBD_GetString((uint8_t *)USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
8006cf8: 683a ldr r2, [r7, #0]
8006cfa: 4905 ldr r1, [pc, #20] @ (8006d10 <USBD_FS_InterfaceStrDescriptor+0x3c>)
8006cfc: 4b05 ldr r3, [pc, #20] @ (8006d14 <USBD_FS_InterfaceStrDescriptor+0x40>)
8006cfe: 0018 movs r0, r3
8006d00: f7ff fe54 bl 80069ac <USBD_GetString>
}
return USBD_StrDesc;
8006d04: 4b02 ldr r3, [pc, #8] @ (8006d10 <USBD_FS_InterfaceStrDescriptor+0x3c>)
}
8006d06: 0018 movs r0, r3
8006d08: 46bd mov sp, r7
8006d0a: b002 add sp, #8
8006d0c: bd80 pop {r7, pc}
8006d0e: 46c0 nop @ (mov r8, r8)
8006d10: 20000464 .word 0x20000464
8006d14: 0800750c .word 0x0800750c
08006d18 <Get_SerialNum>:
* @brief Create the serial number string descriptor
* @param None
* @retval None
*/
static void Get_SerialNum(void)
{
8006d18: b580 push {r7, lr}
8006d1a: b084 sub sp, #16
8006d1c: af00 add r7, sp, #0
uint32_t deviceserial0;
uint32_t deviceserial1;
uint32_t deviceserial2;
deviceserial0 = *(uint32_t *) DEVICE_ID1;
8006d1e: 4b10 ldr r3, [pc, #64] @ (8006d60 <Get_SerialNum+0x48>)
8006d20: 681b ldr r3, [r3, #0]
8006d22: 60fb str r3, [r7, #12]
deviceserial1 = *(uint32_t *) DEVICE_ID2;
8006d24: 4b0f ldr r3, [pc, #60] @ (8006d64 <Get_SerialNum+0x4c>)
8006d26: 681b ldr r3, [r3, #0]
8006d28: 60bb str r3, [r7, #8]
deviceserial2 = *(uint32_t *) DEVICE_ID3;
8006d2a: 4b0f ldr r3, [pc, #60] @ (8006d68 <Get_SerialNum+0x50>)
8006d2c: 681b ldr r3, [r3, #0]
8006d2e: 607b str r3, [r7, #4]
deviceserial0 += deviceserial2;
8006d30: 68fa ldr r2, [r7, #12]
8006d32: 687b ldr r3, [r7, #4]
8006d34: 18d3 adds r3, r2, r3
8006d36: 60fb str r3, [r7, #12]
if (deviceserial0 != 0)
8006d38: 68fb ldr r3, [r7, #12]
8006d3a: 2b00 cmp r3, #0
8006d3c: d00b beq.n 8006d56 <Get_SerialNum+0x3e>
{
IntToUnicode(deviceserial0, &USBD_StringSerial[2], 8);
8006d3e: 490b ldr r1, [pc, #44] @ (8006d6c <Get_SerialNum+0x54>)
8006d40: 68fb ldr r3, [r7, #12]
8006d42: 2208 movs r2, #8
8006d44: 0018 movs r0, r3
8006d46: f000 f815 bl 8006d74 <IntToUnicode>
IntToUnicode(deviceserial1, &USBD_StringSerial[18], 4);
8006d4a: 4909 ldr r1, [pc, #36] @ (8006d70 <Get_SerialNum+0x58>)
8006d4c: 68bb ldr r3, [r7, #8]
8006d4e: 2204 movs r2, #4
8006d50: 0018 movs r0, r3
8006d52: f000 f80f bl 8006d74 <IntToUnicode>
}
}
8006d56: 46c0 nop @ (mov r8, r8)
8006d58: 46bd mov sp, r7
8006d5a: b004 add sp, #16
8006d5c: bd80 pop {r7, pc}
8006d5e: 46c0 nop @ (mov r8, r8)
8006d60: 1ffff7ac .word 0x1ffff7ac
8006d64: 1ffff7b0 .word 0x1ffff7b0
8006d68: 1ffff7b4 .word 0x1ffff7b4
8006d6c: 20000156 .word 0x20000156
8006d70: 20000166 .word 0x20000166
08006d74 <IntToUnicode>:
* @param pbuf: pointer to the buffer
* @param len: buffer length
* @retval None
*/
static void IntToUnicode(uint32_t value, uint8_t * pbuf, uint8_t len)
{
8006d74: b580 push {r7, lr}
8006d76: b086 sub sp, #24
8006d78: af00 add r7, sp, #0
8006d7a: 60f8 str r0, [r7, #12]
8006d7c: 60b9 str r1, [r7, #8]
8006d7e: 1dfb adds r3, r7, #7
8006d80: 701a strb r2, [r3, #0]
uint8_t idx = 0;
8006d82: 2117 movs r1, #23
8006d84: 187b adds r3, r7, r1
8006d86: 2200 movs r2, #0
8006d88: 701a strb r2, [r3, #0]
for (idx = 0; idx < len; idx++)
8006d8a: 187b adds r3, r7, r1
8006d8c: 2200 movs r2, #0
8006d8e: 701a strb r2, [r3, #0]
8006d90: e02f b.n 8006df2 <IntToUnicode+0x7e>
{
if (((value >> 28)) < 0xA)
8006d92: 68fb ldr r3, [r7, #12]
8006d94: 0f1b lsrs r3, r3, #28
8006d96: 2b09 cmp r3, #9
8006d98: d80d bhi.n 8006db6 <IntToUnicode+0x42>
{
pbuf[2 * idx] = (value >> 28) + '0';
8006d9a: 68fb ldr r3, [r7, #12]
8006d9c: 0f1b lsrs r3, r3, #28
8006d9e: b2da uxtb r2, r3
8006da0: 2317 movs r3, #23
8006da2: 18fb adds r3, r7, r3
8006da4: 781b ldrb r3, [r3, #0]
8006da6: 005b lsls r3, r3, #1
8006da8: 0019 movs r1, r3
8006daa: 68bb ldr r3, [r7, #8]
8006dac: 185b adds r3, r3, r1
8006dae: 3230 adds r2, #48 @ 0x30
8006db0: b2d2 uxtb r2, r2
8006db2: 701a strb r2, [r3, #0]
8006db4: e00c b.n 8006dd0 <IntToUnicode+0x5c>
}
else
{
pbuf[2 * idx] = (value >> 28) + 'A' - 10;
8006db6: 68fb ldr r3, [r7, #12]
8006db8: 0f1b lsrs r3, r3, #28
8006dba: b2da uxtb r2, r3
8006dbc: 2317 movs r3, #23
8006dbe: 18fb adds r3, r7, r3
8006dc0: 781b ldrb r3, [r3, #0]
8006dc2: 005b lsls r3, r3, #1
8006dc4: 0019 movs r1, r3
8006dc6: 68bb ldr r3, [r7, #8]
8006dc8: 185b adds r3, r3, r1
8006dca: 3237 adds r2, #55 @ 0x37
8006dcc: b2d2 uxtb r2, r2
8006dce: 701a strb r2, [r3, #0]
}
value = value << 4;
8006dd0: 68fb ldr r3, [r7, #12]
8006dd2: 011b lsls r3, r3, #4
8006dd4: 60fb str r3, [r7, #12]
pbuf[2 * idx + 1] = 0;
8006dd6: 2117 movs r1, #23
8006dd8: 187b adds r3, r7, r1
8006dda: 781b ldrb r3, [r3, #0]
8006ddc: 005b lsls r3, r3, #1
8006dde: 3301 adds r3, #1
8006de0: 68ba ldr r2, [r7, #8]
8006de2: 18d3 adds r3, r2, r3
8006de4: 2200 movs r2, #0
8006de6: 701a strb r2, [r3, #0]
for (idx = 0; idx < len; idx++)
8006de8: 187b adds r3, r7, r1
8006dea: 781a ldrb r2, [r3, #0]
8006dec: 187b adds r3, r7, r1
8006dee: 3201 adds r2, #1
8006df0: 701a strb r2, [r3, #0]
8006df2: 2317 movs r3, #23
8006df4: 18fa adds r2, r7, r3
8006df6: 1dfb adds r3, r7, #7
8006df8: 7812 ldrb r2, [r2, #0]
8006dfa: 781b ldrb r3, [r3, #0]
8006dfc: 429a cmp r2, r3
8006dfe: d3c8 bcc.n 8006d92 <IntToUnicode+0x1e>
}
}
8006e00: 46c0 nop @ (mov r8, r8)
8006e02: 46c0 nop @ (mov r8, r8)
8006e04: 46bd mov sp, r7
8006e06: b006 add sp, #24
8006e08: bd80 pop {r7, pc}
...
08006e0c <HAL_PCD_MspInit>:
LL Driver Callbacks (PCD -> USB Device Library)
*******************************************************************************/
/* MSP Init */
void HAL_PCD_MspInit(PCD_HandleTypeDef* pcdHandle)
{
8006e0c: b580 push {r7, lr}
8006e0e: b084 sub sp, #16
8006e10: af00 add r7, sp, #0
8006e12: 6078 str r0, [r7, #4]
if(pcdHandle->Instance==USB)
8006e14: 687b ldr r3, [r7, #4]
8006e16: 681b ldr r3, [r3, #0]
8006e18: 4a0e ldr r2, [pc, #56] @ (8006e54 <HAL_PCD_MspInit+0x48>)
8006e1a: 4293 cmp r3, r2
8006e1c: d115 bne.n 8006e4a <HAL_PCD_MspInit+0x3e>
{
/* USER CODE BEGIN USB_MspInit 0 */
/* USER CODE END USB_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_USB_CLK_ENABLE();
8006e1e: 4b0e ldr r3, [pc, #56] @ (8006e58 <HAL_PCD_MspInit+0x4c>)
8006e20: 69da ldr r2, [r3, #28]
8006e22: 4b0d ldr r3, [pc, #52] @ (8006e58 <HAL_PCD_MspInit+0x4c>)
8006e24: 2180 movs r1, #128 @ 0x80
8006e26: 0409 lsls r1, r1, #16
8006e28: 430a orrs r2, r1
8006e2a: 61da str r2, [r3, #28]
8006e2c: 4b0a ldr r3, [pc, #40] @ (8006e58 <HAL_PCD_MspInit+0x4c>)
8006e2e: 69da ldr r2, [r3, #28]
8006e30: 2380 movs r3, #128 @ 0x80
8006e32: 041b lsls r3, r3, #16
8006e34: 4013 ands r3, r2
8006e36: 60fb str r3, [r7, #12]
8006e38: 68fb ldr r3, [r7, #12]
/* Peripheral interrupt init */
HAL_NVIC_SetPriority(USB_IRQn, 0, 0);
8006e3a: 2200 movs r2, #0
8006e3c: 2100 movs r1, #0
8006e3e: 201f movs r0, #31
8006e40: f7f9 fc7e bl 8000740 <HAL_NVIC_SetPriority>
HAL_NVIC_EnableIRQ(USB_IRQn);
8006e44: 201f movs r0, #31
8006e46: f7f9 fc90 bl 800076a <HAL_NVIC_EnableIRQ>
/* USER CODE BEGIN USB_MspInit 1 */
/* USER CODE END USB_MspInit 1 */
}
}
8006e4a: 46c0 nop @ (mov r8, r8)
8006e4c: 46bd mov sp, r7
8006e4e: b004 add sp, #16
8006e50: bd80 pop {r7, pc}
8006e52: 46c0 nop @ (mov r8, r8)
8006e54: 40005c00 .word 0x40005c00
8006e58: 40021000 .word 0x40021000
08006e5c <HAL_PCD_SetupStageCallback>:
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
static void PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
#else
void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd)
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
{
8006e5c: b580 push {r7, lr}
8006e5e: b082 sub sp, #8
8006e60: af00 add r7, sp, #0
8006e62: 6078 str r0, [r7, #4]
USBD_LL_SetupStage((USBD_HandleTypeDef*)hpcd->pData, (uint8_t *)hpcd->Setup);
8006e64: 687a ldr r2, [r7, #4]
8006e66: 23b6 movs r3, #182 @ 0xb6
8006e68: 009b lsls r3, r3, #2
8006e6a: 58d2 ldr r2, [r2, r3]
8006e6c: 687b ldr r3, [r7, #4]
8006e6e: 21a6 movs r1, #166 @ 0xa6
8006e70: 0089 lsls r1, r1, #2
8006e72: 468c mov ip, r1
8006e74: 4463 add r3, ip
8006e76: 0019 movs r1, r3
8006e78: 0010 movs r0, r2
8006e7a: f7fe fd2d bl 80058d8 <USBD_LL_SetupStage>
}
8006e7e: 46c0 nop @ (mov r8, r8)
8006e80: 46bd mov sp, r7
8006e82: b002 add sp, #8
8006e84: bd80 pop {r7, pc}
08006e86 <HAL_PCD_DataOutStageCallback>:
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
static void PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
#else
void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
{
8006e86: b590 push {r4, r7, lr}
8006e88: b083 sub sp, #12
8006e8a: af00 add r7, sp, #0
8006e8c: 6078 str r0, [r7, #4]
8006e8e: 000a movs r2, r1
8006e90: 1cfb adds r3, r7, #3
8006e92: 701a strb r2, [r3, #0]
USBD_LL_DataOutStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->OUT_ep[epnum].xfer_buff);
8006e94: 687a ldr r2, [r7, #4]
8006e96: 23b6 movs r3, #182 @ 0xb6
8006e98: 009b lsls r3, r3, #2
8006e9a: 58d4 ldr r4, [r2, r3]
8006e9c: 1cfb adds r3, r7, #3
8006e9e: 781a ldrb r2, [r3, #0]
8006ea0: 6878 ldr r0, [r7, #4]
8006ea2: 23b2 movs r3, #178 @ 0xb2
8006ea4: 0059 lsls r1, r3, #1
8006ea6: 0013 movs r3, r2
8006ea8: 009b lsls r3, r3, #2
8006eaa: 189b adds r3, r3, r2
8006eac: 00db lsls r3, r3, #3
8006eae: 18c3 adds r3, r0, r3
8006eb0: 185b adds r3, r3, r1
8006eb2: 681a ldr r2, [r3, #0]
8006eb4: 1cfb adds r3, r7, #3
8006eb6: 781b ldrb r3, [r3, #0]
8006eb8: 0019 movs r1, r3
8006eba: 0020 movs r0, r4
8006ebc: f7fe fd6a bl 8005994 <USBD_LL_DataOutStage>
}
8006ec0: 46c0 nop @ (mov r8, r8)
8006ec2: 46bd mov sp, r7
8006ec4: b003 add sp, #12
8006ec6: bd90 pop {r4, r7, pc}
08006ec8 <HAL_PCD_DataInStageCallback>:
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
static void PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
#else
void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
{
8006ec8: b580 push {r7, lr}
8006eca: b082 sub sp, #8
8006ecc: af00 add r7, sp, #0
8006ece: 6078 str r0, [r7, #4]
8006ed0: 000a movs r2, r1
8006ed2: 1cfb adds r3, r7, #3
8006ed4: 701a strb r2, [r3, #0]
USBD_LL_DataInStage((USBD_HandleTypeDef*)hpcd->pData, epnum, hpcd->IN_ep[epnum].xfer_buff);
8006ed6: 687a ldr r2, [r7, #4]
8006ed8: 23b6 movs r3, #182 @ 0xb6
8006eda: 009b lsls r3, r3, #2
8006edc: 58d0 ldr r0, [r2, r3]
8006ede: 1cfb adds r3, r7, #3
8006ee0: 781a ldrb r2, [r3, #0]
8006ee2: 6879 ldr r1, [r7, #4]
8006ee4: 0013 movs r3, r2
8006ee6: 009b lsls r3, r3, #2
8006ee8: 189b adds r3, r3, r2
8006eea: 00db lsls r3, r3, #3
8006eec: 18cb adds r3, r1, r3
8006eee: 3324 adds r3, #36 @ 0x24
8006ef0: 681a ldr r2, [r3, #0]
8006ef2: 1cfb adds r3, r7, #3
8006ef4: 781b ldrb r3, [r3, #0]
8006ef6: 0019 movs r1, r3
8006ef8: f7fe fdce bl 8005a98 <USBD_LL_DataInStage>
}
8006efc: 46c0 nop @ (mov r8, r8)
8006efe: 46bd mov sp, r7
8006f00: b002 add sp, #8
8006f02: bd80 pop {r7, pc}
08006f04 <HAL_PCD_SOFCallback>:
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
static void PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
#else
void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
{
8006f04: b580 push {r7, lr}
8006f06: b082 sub sp, #8
8006f08: af00 add r7, sp, #0
8006f0a: 6078 str r0, [r7, #4]
USBD_LL_SOF((USBD_HandleTypeDef*)hpcd->pData);
8006f0c: 687a ldr r2, [r7, #4]
8006f0e: 23b6 movs r3, #182 @ 0xb6
8006f10: 009b lsls r3, r3, #2
8006f12: 58d3 ldr r3, [r2, r3]
8006f14: 0018 movs r0, r3
8006f16: f7fe ff05 bl 8005d24 <USBD_LL_SOF>
}
8006f1a: 46c0 nop @ (mov r8, r8)
8006f1c: 46bd mov sp, r7
8006f1e: b002 add sp, #8
8006f20: bd80 pop {r7, pc}
08006f22 <HAL_PCD_ResetCallback>:
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
static void PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
#else
void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
{
8006f22: b580 push {r7, lr}
8006f24: b084 sub sp, #16
8006f26: af00 add r7, sp, #0
8006f28: 6078 str r0, [r7, #4]
USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
8006f2a: 230f movs r3, #15
8006f2c: 18fb adds r3, r7, r3
8006f2e: 2201 movs r2, #1
8006f30: 701a strb r2, [r3, #0]
if ( hpcd->Init.speed != PCD_SPEED_FULL)
8006f32: 687b ldr r3, [r7, #4]
8006f34: 795b ldrb r3, [r3, #5]
8006f36: 2b02 cmp r3, #2
8006f38: d001 beq.n 8006f3e <HAL_PCD_ResetCallback+0x1c>
{
Error_Handler();
8006f3a: f7f9 fa35 bl 80003a8 <Error_Handler>
}
/* Set Speed. */
USBD_LL_SetSpeed((USBD_HandleTypeDef*)hpcd->pData, speed);
8006f3e: 687a ldr r2, [r7, #4]
8006f40: 23b6 movs r3, #182 @ 0xb6
8006f42: 009b lsls r3, r3, #2
8006f44: 58d2 ldr r2, [r2, r3]
8006f46: 230f movs r3, #15
8006f48: 18fb adds r3, r7, r3
8006f4a: 781b ldrb r3, [r3, #0]
8006f4c: 0019 movs r1, r3
8006f4e: 0010 movs r0, r2
8006f50: f7fe fea7 bl 8005ca2 <USBD_LL_SetSpeed>
/* Reset Device. */
USBD_LL_Reset((USBD_HandleTypeDef*)hpcd->pData);
8006f54: 687a ldr r2, [r7, #4]
8006f56: 23b6 movs r3, #182 @ 0xb6
8006f58: 009b lsls r3, r3, #2
8006f5a: 58d3 ldr r3, [r2, r3]
8006f5c: 0018 movs r0, r3
8006f5e: f7fe fe58 bl 8005c12 <USBD_LL_Reset>
}
8006f62: 46c0 nop @ (mov r8, r8)
8006f64: 46bd mov sp, r7
8006f66: b004 add sp, #16
8006f68: bd80 pop {r7, pc}
...
08006f6c <HAL_PCD_SuspendCallback>:
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
static void PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
#else
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd)
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
{
8006f6c: b580 push {r7, lr}
8006f6e: b082 sub sp, #8
8006f70: af00 add r7, sp, #0
8006f72: 6078 str r0, [r7, #4]
/* Inform USB library that core enters in suspend Mode. */
USBD_LL_Suspend((USBD_HandleTypeDef*)hpcd->pData);
8006f74: 687a ldr r2, [r7, #4]
8006f76: 23b6 movs r3, #182 @ 0xb6
8006f78: 009b lsls r3, r3, #2
8006f7a: 58d3 ldr r3, [r2, r3]
8006f7c: 0018 movs r0, r3
8006f7e: f7fe fea1 bl 8005cc4 <USBD_LL_Suspend>
/* Enter in STOP mode. */
/* USER CODE BEGIN 2 */
if (hpcd->Init.low_power_enable)
8006f82: 687b ldr r3, [r7, #4]
8006f84: 7a5b ldrb r3, [r3, #9]
8006f86: 2b00 cmp r3, #0
8006f88: d005 beq.n 8006f96 <HAL_PCD_SuspendCallback+0x2a>
{
/* Set SLEEPDEEP bit and SleepOnExit of Cortex System Control Register. */
SCB->SCR |= (uint32_t)((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
8006f8a: 4b05 ldr r3, [pc, #20] @ (8006fa0 <HAL_PCD_SuspendCallback+0x34>)
8006f8c: 691a ldr r2, [r3, #16]
8006f8e: 4b04 ldr r3, [pc, #16] @ (8006fa0 <HAL_PCD_SuspendCallback+0x34>)
8006f90: 2106 movs r1, #6
8006f92: 430a orrs r2, r1
8006f94: 611a str r2, [r3, #16]
}
/* USER CODE END 2 */
}
8006f96: 46c0 nop @ (mov r8, r8)
8006f98: 46bd mov sp, r7
8006f9a: b002 add sp, #8
8006f9c: bd80 pop {r7, pc}
8006f9e: 46c0 nop @ (mov r8, r8)
8006fa0: e000ed00 .word 0xe000ed00
08006fa4 <HAL_PCD_ResumeCallback>:
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
static void PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
#else
void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
{
8006fa4: b580 push {r7, lr}
8006fa6: b082 sub sp, #8
8006fa8: af00 add r7, sp, #0
8006faa: 6078 str r0, [r7, #4]
/* USER CODE BEGIN 3 */
if (hpcd->Init.low_power_enable)
8006fac: 687b ldr r3, [r7, #4]
8006fae: 7a5b ldrb r3, [r3, #9]
8006fb0: 2b00 cmp r3, #0
8006fb2: d007 beq.n 8006fc4 <HAL_PCD_ResumeCallback+0x20>
{
/* Reset SLEEPDEEP bit of Cortex System Control Register. */
SCB->SCR &= (uint32_t)~((uint32_t)(SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk));
8006fb4: 4b09 ldr r3, [pc, #36] @ (8006fdc <HAL_PCD_ResumeCallback+0x38>)
8006fb6: 691a ldr r2, [r3, #16]
8006fb8: 4b08 ldr r3, [pc, #32] @ (8006fdc <HAL_PCD_ResumeCallback+0x38>)
8006fba: 2106 movs r1, #6
8006fbc: 438a bics r2, r1
8006fbe: 611a str r2, [r3, #16]
SystemClockConfig_Resume();
8006fc0: f000 fa18 bl 80073f4 <SystemClockConfig_Resume>
}
/* USER CODE END 3 */
USBD_LL_Resume((USBD_HandleTypeDef*)hpcd->pData);
8006fc4: 687a ldr r2, [r7, #4]
8006fc6: 23b6 movs r3, #182 @ 0xb6
8006fc8: 009b lsls r3, r3, #2
8006fca: 58d3 ldr r3, [r2, r3]
8006fcc: 0018 movs r0, r3
8006fce: f7fe fe91 bl 8005cf4 <USBD_LL_Resume>
}
8006fd2: 46c0 nop @ (mov r8, r8)
8006fd4: 46bd mov sp, r7
8006fd6: b002 add sp, #8
8006fd8: bd80 pop {r7, pc}
8006fda: 46c0 nop @ (mov r8, r8)
8006fdc: e000ed00 .word 0xe000ed00
08006fe0 <USBD_LL_Init>:
* @brief Initializes the low level portion of the device driver.
* @param pdev: Device handle
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
{
8006fe0: b580 push {r7, lr}
8006fe2: b082 sub sp, #8
8006fe4: af00 add r7, sp, #0
8006fe6: 6078 str r0, [r7, #4]
/* Init USB Ip. */
/* Link the driver to the stack. */
hpcd_USB_FS.pData = pdev;
8006fe8: 4a23 ldr r2, [pc, #140] @ (8007078 <USBD_LL_Init+0x98>)
8006fea: 23b6 movs r3, #182 @ 0xb6
8006fec: 009b lsls r3, r3, #2
8006fee: 6879 ldr r1, [r7, #4]
8006ff0: 50d1 str r1, [r2, r3]
pdev->pData = &hpcd_USB_FS;
8006ff2: 687a ldr r2, [r7, #4]
8006ff4: 23b0 movs r3, #176 @ 0xb0
8006ff6: 009b lsls r3, r3, #2
8006ff8: 491f ldr r1, [pc, #124] @ (8007078 <USBD_LL_Init+0x98>)
8006ffa: 50d1 str r1, [r2, r3]
hpcd_USB_FS.Instance = USB;
8006ffc: 4b1e ldr r3, [pc, #120] @ (8007078 <USBD_LL_Init+0x98>)
8006ffe: 4a1f ldr r2, [pc, #124] @ (800707c <USBD_LL_Init+0x9c>)
8007000: 601a str r2, [r3, #0]
hpcd_USB_FS.Init.dev_endpoints = 8;
8007002: 4b1d ldr r3, [pc, #116] @ (8007078 <USBD_LL_Init+0x98>)
8007004: 2208 movs r2, #8
8007006: 711a strb r2, [r3, #4]
hpcd_USB_FS.Init.speed = PCD_SPEED_FULL;
8007008: 4b1b ldr r3, [pc, #108] @ (8007078 <USBD_LL_Init+0x98>)
800700a: 2202 movs r2, #2
800700c: 715a strb r2, [r3, #5]
hpcd_USB_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
800700e: 4b1a ldr r3, [pc, #104] @ (8007078 <USBD_LL_Init+0x98>)
8007010: 2202 movs r2, #2
8007012: 71da strb r2, [r3, #7]
hpcd_USB_FS.Init.low_power_enable = DISABLE;
8007014: 4b18 ldr r3, [pc, #96] @ (8007078 <USBD_LL_Init+0x98>)
8007016: 2200 movs r2, #0
8007018: 725a strb r2, [r3, #9]
hpcd_USB_FS.Init.lpm_enable = DISABLE;
800701a: 4b17 ldr r3, [pc, #92] @ (8007078 <USBD_LL_Init+0x98>)
800701c: 2200 movs r2, #0
800701e: 729a strb r2, [r3, #10]
hpcd_USB_FS.Init.battery_charging_enable = DISABLE;
8007020: 4b15 ldr r3, [pc, #84] @ (8007078 <USBD_LL_Init+0x98>)
8007022: 2200 movs r2, #0
8007024: 72da strb r2, [r3, #11]
if (HAL_PCD_Init(&hpcd_USB_FS) != HAL_OK)
8007026: 4b14 ldr r3, [pc, #80] @ (8007078 <USBD_LL_Init+0x98>)
8007028: 0018 movs r0, r3
800702a: f7f9 fd41 bl 8000ab0 <HAL_PCD_Init>
800702e: 1e03 subs r3, r0, #0
8007030: d001 beq.n 8007036 <USBD_LL_Init+0x56>
{
Error_Handler( );
8007032: f7f9 f9b9 bl 80003a8 <Error_Handler>
HAL_PCD_RegisterDataInStageCallback(&hpcd_USB_FS, PCD_DataInStageCallback);
HAL_PCD_RegisterIsoOutIncpltCallback(&hpcd_USB_FS, PCD_ISOOUTIncompleteCallback);
HAL_PCD_RegisterIsoInIncpltCallback(&hpcd_USB_FS, PCD_ISOINIncompleteCallback);
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
/* USER CODE BEGIN EndPoint_Configuration */
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x00 , PCD_SNG_BUF, 0x18);
8007036: 687a ldr r2, [r7, #4]
8007038: 23b0 movs r3, #176 @ 0xb0
800703a: 009b lsls r3, r3, #2
800703c: 58d0 ldr r0, [r2, r3]
800703e: 2318 movs r3, #24
8007040: 2200 movs r2, #0
8007042: 2100 movs r1, #0
8007044: f7fb fada bl 80025fc <HAL_PCDEx_PMAConfig>
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x80 , PCD_SNG_BUF, 0x58);
8007048: 687a ldr r2, [r7, #4]
800704a: 23b0 movs r3, #176 @ 0xb0
800704c: 009b lsls r3, r3, #2
800704e: 58d0 ldr r0, [r2, r3]
8007050: 2358 movs r3, #88 @ 0x58
8007052: 2200 movs r2, #0
8007054: 2180 movs r1, #128 @ 0x80
8007056: f7fb fad1 bl 80025fc <HAL_PCDEx_PMAConfig>
/* USER CODE END EndPoint_Configuration */
/* USER CODE BEGIN EndPoint_Configuration_HID */
HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData , 0x81 , PCD_SNG_BUF, 0x100);
800705a: 687a ldr r2, [r7, #4]
800705c: 23b0 movs r3, #176 @ 0xb0
800705e: 009b lsls r3, r3, #2
8007060: 58d0 ldr r0, [r2, r3]
8007062: 2380 movs r3, #128 @ 0x80
8007064: 005b lsls r3, r3, #1
8007066: 2200 movs r2, #0
8007068: 2181 movs r1, #129 @ 0x81
800706a: f7fb fac7 bl 80025fc <HAL_PCDEx_PMAConfig>
/* USER CODE END EndPoint_Configuration_HID */
return USBD_OK;
800706e: 2300 movs r3, #0
}
8007070: 0018 movs r0, r3
8007072: 46bd mov sp, r7
8007074: b002 add sp, #8
8007076: bd80 pop {r7, pc}
8007078: 20000664 .word 0x20000664
800707c: 40005c00 .word 0x40005c00
08007080 <USBD_LL_Start>:
* @brief Starts the low level portion of the device driver.
* @param pdev: Device handle
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_Start(USBD_HandleTypeDef *pdev)
{
8007080: b5f0 push {r4, r5, r6, r7, lr}
8007082: b085 sub sp, #20
8007084: af00 add r7, sp, #0
8007086: 6078 str r0, [r7, #4]
HAL_StatusTypeDef hal_status = HAL_OK;
8007088: 210f movs r1, #15
800708a: 187b adds r3, r7, r1
800708c: 2200 movs r2, #0
800708e: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
8007090: 260e movs r6, #14
8007092: 19bb adds r3, r7, r6
8007094: 2200 movs r2, #0
8007096: 701a strb r2, [r3, #0]
hal_status = HAL_PCD_Start(pdev->pData);
8007098: 687a ldr r2, [r7, #4]
800709a: 23b0 movs r3, #176 @ 0xb0
800709c: 009b lsls r3, r3, #2
800709e: 58d3 ldr r3, [r2, r3]
80070a0: 000d movs r5, r1
80070a2: 187c adds r4, r7, r1
80070a4: 0018 movs r0, r3
80070a6: f7f9 fdf7 bl 8000c98 <HAL_PCD_Start>
80070aa: 0003 movs r3, r0
80070ac: 7023 strb r3, [r4, #0]
usb_status = USBD_Get_USB_Status(hal_status);
80070ae: 19bc adds r4, r7, r6
80070b0: 197b adds r3, r7, r5
80070b2: 781b ldrb r3, [r3, #0]
80070b4: 0018 movs r0, r3
80070b6: f000 f9a4 bl 8007402 <USBD_Get_USB_Status>
80070ba: 0003 movs r3, r0
80070bc: 7023 strb r3, [r4, #0]
return usb_status;
80070be: 19bb adds r3, r7, r6
80070c0: 781b ldrb r3, [r3, #0]
}
80070c2: 0018 movs r0, r3
80070c4: 46bd mov sp, r7
80070c6: b005 add sp, #20
80070c8: bdf0 pop {r4, r5, r6, r7, pc}
080070ca <USBD_LL_OpenEP>:
* @param ep_type: Endpoint type
* @param ep_mps: Endpoint max packet size
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t ep_type, uint16_t ep_mps)
{
80070ca: b5f0 push {r4, r5, r6, r7, lr}
80070cc: b085 sub sp, #20
80070ce: af00 add r7, sp, #0
80070d0: 6078 str r0, [r7, #4]
80070d2: 000c movs r4, r1
80070d4: 0010 movs r0, r2
80070d6: 0019 movs r1, r3
80070d8: 1cfb adds r3, r7, #3
80070da: 1c22 adds r2, r4, #0
80070dc: 701a strb r2, [r3, #0]
80070de: 1cbb adds r3, r7, #2
80070e0: 1c02 adds r2, r0, #0
80070e2: 701a strb r2, [r3, #0]
80070e4: 003b movs r3, r7
80070e6: 1c0a adds r2, r1, #0
80070e8: 801a strh r2, [r3, #0]
HAL_StatusTypeDef hal_status = HAL_OK;
80070ea: 260f movs r6, #15
80070ec: 19bb adds r3, r7, r6
80070ee: 2200 movs r2, #0
80070f0: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
80070f2: 250e movs r5, #14
80070f4: 197b adds r3, r7, r5
80070f6: 2200 movs r2, #0
80070f8: 701a strb r2, [r3, #0]
hal_status = HAL_PCD_EP_Open(pdev->pData, ep_addr, ep_mps, ep_type);
80070fa: 687a ldr r2, [r7, #4]
80070fc: 23b0 movs r3, #176 @ 0xb0
80070fe: 009b lsls r3, r3, #2
8007100: 58d0 ldr r0, [r2, r3]
8007102: 19bc adds r4, r7, r6
8007104: 1cbb adds r3, r7, #2
8007106: 781d ldrb r5, [r3, #0]
8007108: 003b movs r3, r7
800710a: 881a ldrh r2, [r3, #0]
800710c: 1cfb adds r3, r7, #3
800710e: 7819 ldrb r1, [r3, #0]
8007110: 002b movs r3, r5
8007112: f7f9 ff55 bl 8000fc0 <HAL_PCD_EP_Open>
8007116: 0003 movs r3, r0
8007118: 7023 strb r3, [r4, #0]
usb_status = USBD_Get_USB_Status(hal_status);
800711a: 250e movs r5, #14
800711c: 197c adds r4, r7, r5
800711e: 19bb adds r3, r7, r6
8007120: 781b ldrb r3, [r3, #0]
8007122: 0018 movs r0, r3
8007124: f000 f96d bl 8007402 <USBD_Get_USB_Status>
8007128: 0003 movs r3, r0
800712a: 7023 strb r3, [r4, #0]
return usb_status;
800712c: 197b adds r3, r7, r5
800712e: 781b ldrb r3, [r3, #0]
}
8007130: 0018 movs r0, r3
8007132: 46bd mov sp, r7
8007134: b005 add sp, #20
8007136: bdf0 pop {r4, r5, r6, r7, pc}
08007138 <USBD_LL_CloseEP>:
* @param pdev: Device handle
* @param ep_addr: Endpoint number
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_CloseEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
8007138: b5f0 push {r4, r5, r6, r7, lr}
800713a: b085 sub sp, #20
800713c: af00 add r7, sp, #0
800713e: 6078 str r0, [r7, #4]
8007140: 000a movs r2, r1
8007142: 1cfb adds r3, r7, #3
8007144: 701a strb r2, [r3, #0]
HAL_StatusTypeDef hal_status = HAL_OK;
8007146: 210f movs r1, #15
8007148: 187b adds r3, r7, r1
800714a: 2200 movs r2, #0
800714c: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
800714e: 260e movs r6, #14
8007150: 19bb adds r3, r7, r6
8007152: 2200 movs r2, #0
8007154: 701a strb r2, [r3, #0]
hal_status = HAL_PCD_EP_Close(pdev->pData, ep_addr);
8007156: 687a ldr r2, [r7, #4]
8007158: 23b0 movs r3, #176 @ 0xb0
800715a: 009b lsls r3, r3, #2
800715c: 58d2 ldr r2, [r2, r3]
800715e: 000d movs r5, r1
8007160: 187c adds r4, r7, r1
8007162: 1cfb adds r3, r7, #3
8007164: 781b ldrb r3, [r3, #0]
8007166: 0019 movs r1, r3
8007168: 0010 movs r0, r2
800716a: f7f9 ff98 bl 800109e <HAL_PCD_EP_Close>
800716e: 0003 movs r3, r0
8007170: 7023 strb r3, [r4, #0]
usb_status = USBD_Get_USB_Status(hal_status);
8007172: 19bc adds r4, r7, r6
8007174: 197b adds r3, r7, r5
8007176: 781b ldrb r3, [r3, #0]
8007178: 0018 movs r0, r3
800717a: f000 f942 bl 8007402 <USBD_Get_USB_Status>
800717e: 0003 movs r3, r0
8007180: 7023 strb r3, [r4, #0]
return usb_status;
8007182: 19bb adds r3, r7, r6
8007184: 781b ldrb r3, [r3, #0]
}
8007186: 0018 movs r0, r3
8007188: 46bd mov sp, r7
800718a: b005 add sp, #20
800718c: bdf0 pop {r4, r5, r6, r7, pc}
0800718e <USBD_LL_StallEP>:
* @param pdev: Device handle
* @param ep_addr: Endpoint number
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
800718e: b5f0 push {r4, r5, r6, r7, lr}
8007190: b085 sub sp, #20
8007192: af00 add r7, sp, #0
8007194: 6078 str r0, [r7, #4]
8007196: 000a movs r2, r1
8007198: 1cfb adds r3, r7, #3
800719a: 701a strb r2, [r3, #0]
HAL_StatusTypeDef hal_status = HAL_OK;
800719c: 210f movs r1, #15
800719e: 187b adds r3, r7, r1
80071a0: 2200 movs r2, #0
80071a2: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
80071a4: 260e movs r6, #14
80071a6: 19bb adds r3, r7, r6
80071a8: 2200 movs r2, #0
80071aa: 701a strb r2, [r3, #0]
hal_status = HAL_PCD_EP_SetStall(pdev->pData, ep_addr);
80071ac: 687a ldr r2, [r7, #4]
80071ae: 23b0 movs r3, #176 @ 0xb0
80071b0: 009b lsls r3, r3, #2
80071b2: 58d2 ldr r2, [r2, r3]
80071b4: 000d movs r5, r1
80071b6: 187c adds r4, r7, r1
80071b8: 1cfb adds r3, r7, #3
80071ba: 781b ldrb r3, [r3, #0]
80071bc: 0019 movs r1, r3
80071be: 0010 movs r0, r2
80071c0: f7fa f831 bl 8001226 <HAL_PCD_EP_SetStall>
80071c4: 0003 movs r3, r0
80071c6: 7023 strb r3, [r4, #0]
usb_status = USBD_Get_USB_Status(hal_status);
80071c8: 19bc adds r4, r7, r6
80071ca: 197b adds r3, r7, r5
80071cc: 781b ldrb r3, [r3, #0]
80071ce: 0018 movs r0, r3
80071d0: f000 f917 bl 8007402 <USBD_Get_USB_Status>
80071d4: 0003 movs r3, r0
80071d6: 7023 strb r3, [r4, #0]
return usb_status;
80071d8: 19bb adds r3, r7, r6
80071da: 781b ldrb r3, [r3, #0]
}
80071dc: 0018 movs r0, r3
80071de: 46bd mov sp, r7
80071e0: b005 add sp, #20
80071e2: bdf0 pop {r4, r5, r6, r7, pc}
080071e4 <USBD_LL_ClearStallEP>:
* @param pdev: Device handle
* @param ep_addr: Endpoint number
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
80071e4: b5f0 push {r4, r5, r6, r7, lr}
80071e6: b085 sub sp, #20
80071e8: af00 add r7, sp, #0
80071ea: 6078 str r0, [r7, #4]
80071ec: 000a movs r2, r1
80071ee: 1cfb adds r3, r7, #3
80071f0: 701a strb r2, [r3, #0]
HAL_StatusTypeDef hal_status = HAL_OK;
80071f2: 210f movs r1, #15
80071f4: 187b adds r3, r7, r1
80071f6: 2200 movs r2, #0
80071f8: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
80071fa: 260e movs r6, #14
80071fc: 19bb adds r3, r7, r6
80071fe: 2200 movs r2, #0
8007200: 701a strb r2, [r3, #0]
hal_status = HAL_PCD_EP_ClrStall(pdev->pData, ep_addr);
8007202: 687a ldr r2, [r7, #4]
8007204: 23b0 movs r3, #176 @ 0xb0
8007206: 009b lsls r3, r3, #2
8007208: 58d2 ldr r2, [r2, r3]
800720a: 000d movs r5, r1
800720c: 187c adds r4, r7, r1
800720e: 1cfb adds r3, r7, #3
8007210: 781b ldrb r3, [r3, #0]
8007212: 0019 movs r1, r3
8007214: 0010 movs r0, r2
8007216: f7fa f862 bl 80012de <HAL_PCD_EP_ClrStall>
800721a: 0003 movs r3, r0
800721c: 7023 strb r3, [r4, #0]
usb_status = USBD_Get_USB_Status(hal_status);
800721e: 19bc adds r4, r7, r6
8007220: 197b adds r3, r7, r5
8007222: 781b ldrb r3, [r3, #0]
8007224: 0018 movs r0, r3
8007226: f000 f8ec bl 8007402 <USBD_Get_USB_Status>
800722a: 0003 movs r3, r0
800722c: 7023 strb r3, [r4, #0]
return usb_status;
800722e: 19bb adds r3, r7, r6
8007230: 781b ldrb r3, [r3, #0]
}
8007232: 0018 movs r0, r3
8007234: 46bd mov sp, r7
8007236: b005 add sp, #20
8007238: bdf0 pop {r4, r5, r6, r7, pc}
0800723a <USBD_LL_IsStallEP>:
* @param pdev: Device handle
* @param ep_addr: Endpoint number
* @retval Stall (1: Yes, 0: No)
*/
uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
{
800723a: b580 push {r7, lr}
800723c: b084 sub sp, #16
800723e: af00 add r7, sp, #0
8007240: 6078 str r0, [r7, #4]
8007242: 000a movs r2, r1
8007244: 1cfb adds r3, r7, #3
8007246: 701a strb r2, [r3, #0]
PCD_HandleTypeDef *hpcd = (PCD_HandleTypeDef*) pdev->pData;
8007248: 687a ldr r2, [r7, #4]
800724a: 23b0 movs r3, #176 @ 0xb0
800724c: 009b lsls r3, r3, #2
800724e: 58d3 ldr r3, [r2, r3]
8007250: 60fb str r3, [r7, #12]
if((ep_addr & 0x80) == 0x80)
8007252: 1cfb adds r3, r7, #3
8007254: 781b ldrb r3, [r3, #0]
8007256: b25b sxtb r3, r3
8007258: 2b00 cmp r3, #0
800725a: da0c bge.n 8007276 <USBD_LL_IsStallEP+0x3c>
{
return hpcd->IN_ep[ep_addr & 0x7F].is_stall;
800725c: 1cfb adds r3, r7, #3
800725e: 781b ldrb r3, [r3, #0]
8007260: 227f movs r2, #127 @ 0x7f
8007262: 401a ands r2, r3
8007264: 68f9 ldr r1, [r7, #12]
8007266: 0013 movs r3, r2
8007268: 009b lsls r3, r3, #2
800726a: 189b adds r3, r3, r2
800726c: 00db lsls r3, r3, #3
800726e: 18cb adds r3, r1, r3
8007270: 3312 adds r3, #18
8007272: 781b ldrb r3, [r3, #0]
8007274: e00d b.n 8007292 <USBD_LL_IsStallEP+0x58>
}
else
{
return hpcd->OUT_ep[ep_addr & 0x7F].is_stall;
8007276: 1cfb adds r3, r7, #3
8007278: 781b ldrb r3, [r3, #0]
800727a: 227f movs r2, #127 @ 0x7f
800727c: 401a ands r2, r3
800727e: 68f8 ldr r0, [r7, #12]
8007280: 23a9 movs r3, #169 @ 0xa9
8007282: 0059 lsls r1, r3, #1
8007284: 0013 movs r3, r2
8007286: 009b lsls r3, r3, #2
8007288: 189b adds r3, r3, r2
800728a: 00db lsls r3, r3, #3
800728c: 18c3 adds r3, r0, r3
800728e: 185b adds r3, r3, r1
8007290: 781b ldrb r3, [r3, #0]
}
}
8007292: 0018 movs r0, r3
8007294: 46bd mov sp, r7
8007296: b004 add sp, #16
8007298: bd80 pop {r7, pc}
0800729a <USBD_LL_SetUSBAddress>:
* @param pdev: Device handle
* @param dev_addr: Device address
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr)
{
800729a: b5f0 push {r4, r5, r6, r7, lr}
800729c: b085 sub sp, #20
800729e: af00 add r7, sp, #0
80072a0: 6078 str r0, [r7, #4]
80072a2: 000a movs r2, r1
80072a4: 1cfb adds r3, r7, #3
80072a6: 701a strb r2, [r3, #0]
HAL_StatusTypeDef hal_status = HAL_OK;
80072a8: 210f movs r1, #15
80072aa: 187b adds r3, r7, r1
80072ac: 2200 movs r2, #0
80072ae: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
80072b0: 260e movs r6, #14
80072b2: 19bb adds r3, r7, r6
80072b4: 2200 movs r2, #0
80072b6: 701a strb r2, [r3, #0]
hal_status = HAL_PCD_SetAddress(pdev->pData, dev_addr);
80072b8: 687a ldr r2, [r7, #4]
80072ba: 23b0 movs r3, #176 @ 0xb0
80072bc: 009b lsls r3, r3, #2
80072be: 58d2 ldr r2, [r2, r3]
80072c0: 000d movs r5, r1
80072c2: 187c adds r4, r7, r1
80072c4: 1cfb adds r3, r7, #3
80072c6: 781b ldrb r3, [r3, #0]
80072c8: 0019 movs r1, r3
80072ca: 0010 movs r0, r2
80072cc: f7f9 fe4e bl 8000f6c <HAL_PCD_SetAddress>
80072d0: 0003 movs r3, r0
80072d2: 7023 strb r3, [r4, #0]
usb_status = USBD_Get_USB_Status(hal_status);
80072d4: 19bc adds r4, r7, r6
80072d6: 197b adds r3, r7, r5
80072d8: 781b ldrb r3, [r3, #0]
80072da: 0018 movs r0, r3
80072dc: f000 f891 bl 8007402 <USBD_Get_USB_Status>
80072e0: 0003 movs r3, r0
80072e2: 7023 strb r3, [r4, #0]
return usb_status;
80072e4: 19bb adds r3, r7, r6
80072e6: 781b ldrb r3, [r3, #0]
}
80072e8: 0018 movs r0, r3
80072ea: 46bd mov sp, r7
80072ec: b005 add sp, #20
80072ee: bdf0 pop {r4, r5, r6, r7, pc}
080072f0 <USBD_LL_Transmit>:
* @param pbuf: Pointer to data to be sent
* @param size: Data size
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint16_t size)
{
80072f0: b5f0 push {r4, r5, r6, r7, lr}
80072f2: b087 sub sp, #28
80072f4: af00 add r7, sp, #0
80072f6: 60f8 str r0, [r7, #12]
80072f8: 0008 movs r0, r1
80072fa: 607a str r2, [r7, #4]
80072fc: 0019 movs r1, r3
80072fe: 230b movs r3, #11
8007300: 18fb adds r3, r7, r3
8007302: 1c02 adds r2, r0, #0
8007304: 701a strb r2, [r3, #0]
8007306: 2408 movs r4, #8
8007308: 193b adds r3, r7, r4
800730a: 1c0a adds r2, r1, #0
800730c: 801a strh r2, [r3, #0]
HAL_StatusTypeDef hal_status = HAL_OK;
800730e: 2117 movs r1, #23
8007310: 187b adds r3, r7, r1
8007312: 2200 movs r2, #0
8007314: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
8007316: 2516 movs r5, #22
8007318: 197b adds r3, r7, r5
800731a: 2200 movs r2, #0
800731c: 701a strb r2, [r3, #0]
hal_status = HAL_PCD_EP_Transmit(pdev->pData, ep_addr, pbuf, size);
800731e: 68fa ldr r2, [r7, #12]
8007320: 23b0 movs r3, #176 @ 0xb0
8007322: 009b lsls r3, r3, #2
8007324: 58d0 ldr r0, [r2, r3]
8007326: 193b adds r3, r7, r4
8007328: 881d ldrh r5, [r3, #0]
800732a: 000e movs r6, r1
800732c: 187c adds r4, r7, r1
800732e: 687a ldr r2, [r7, #4]
8007330: 230b movs r3, #11
8007332: 18fb adds r3, r7, r3
8007334: 7819 ldrb r1, [r3, #0]
8007336: 002b movs r3, r5
8007338: f7f9 ff39 bl 80011ae <HAL_PCD_EP_Transmit>
800733c: 0003 movs r3, r0
800733e: 7023 strb r3, [r4, #0]
usb_status = USBD_Get_USB_Status(hal_status);
8007340: 2516 movs r5, #22
8007342: 197c adds r4, r7, r5
8007344: 19bb adds r3, r7, r6
8007346: 781b ldrb r3, [r3, #0]
8007348: 0018 movs r0, r3
800734a: f000 f85a bl 8007402 <USBD_Get_USB_Status>
800734e: 0003 movs r3, r0
8007350: 7023 strb r3, [r4, #0]
return usb_status;
8007352: 197b adds r3, r7, r5
8007354: 781b ldrb r3, [r3, #0]
}
8007356: 0018 movs r0, r3
8007358: 46bd mov sp, r7
800735a: b007 add sp, #28
800735c: bdf0 pop {r4, r5, r6, r7, pc}
0800735e <USBD_LL_PrepareReceive>:
* @param pbuf: Pointer to data to be received
* @param size: Data size
* @retval USBD status
*/
USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, uint8_t ep_addr, uint8_t *pbuf, uint16_t size)
{
800735e: b5f0 push {r4, r5, r6, r7, lr}
8007360: b087 sub sp, #28
8007362: af00 add r7, sp, #0
8007364: 60f8 str r0, [r7, #12]
8007366: 0008 movs r0, r1
8007368: 607a str r2, [r7, #4]
800736a: 0019 movs r1, r3
800736c: 230b movs r3, #11
800736e: 18fb adds r3, r7, r3
8007370: 1c02 adds r2, r0, #0
8007372: 701a strb r2, [r3, #0]
8007374: 2408 movs r4, #8
8007376: 193b adds r3, r7, r4
8007378: 1c0a adds r2, r1, #0
800737a: 801a strh r2, [r3, #0]
HAL_StatusTypeDef hal_status = HAL_OK;
800737c: 2117 movs r1, #23
800737e: 187b adds r3, r7, r1
8007380: 2200 movs r2, #0
8007382: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
8007384: 2516 movs r5, #22
8007386: 197b adds r3, r7, r5
8007388: 2200 movs r2, #0
800738a: 701a strb r2, [r3, #0]
hal_status = HAL_PCD_EP_Receive(pdev->pData, ep_addr, pbuf, size);
800738c: 68fa ldr r2, [r7, #12]
800738e: 23b0 movs r3, #176 @ 0xb0
8007390: 009b lsls r3, r3, #2
8007392: 58d0 ldr r0, [r2, r3]
8007394: 193b adds r3, r7, r4
8007396: 881d ldrh r5, [r3, #0]
8007398: 000e movs r6, r1
800739a: 187c adds r4, r7, r1
800739c: 687a ldr r2, [r7, #4]
800739e: 230b movs r3, #11
80073a0: 18fb adds r3, r7, r3
80073a2: 7819 ldrb r1, [r3, #0]
80073a4: 002b movs r3, r5
80073a6: f7f9 fecb bl 8001140 <HAL_PCD_EP_Receive>
80073aa: 0003 movs r3, r0
80073ac: 7023 strb r3, [r4, #0]
usb_status = USBD_Get_USB_Status(hal_status);
80073ae: 2516 movs r5, #22
80073b0: 197c adds r4, r7, r5
80073b2: 19bb adds r3, r7, r6
80073b4: 781b ldrb r3, [r3, #0]
80073b6: 0018 movs r0, r3
80073b8: f000 f823 bl 8007402 <USBD_Get_USB_Status>
80073bc: 0003 movs r3, r0
80073be: 7023 strb r3, [r4, #0]
return usb_status;
80073c0: 197b adds r3, r7, r5
80073c2: 781b ldrb r3, [r3, #0]
}
80073c4: 0018 movs r0, r3
80073c6: 46bd mov sp, r7
80073c8: b007 add sp, #28
80073ca: bdf0 pop {r4, r5, r6, r7, pc}
080073cc <USBD_static_malloc>:
* @brief Static single allocation.
* @param size: Size of allocated memory
* @retval None
*/
void *USBD_static_malloc(uint32_t size)
{
80073cc: b580 push {r7, lr}
80073ce: b082 sub sp, #8
80073d0: af00 add r7, sp, #0
80073d2: 6078 str r0, [r7, #4]
static uint32_t mem[(sizeof(USBD_HID_HandleTypeDef)/4)+1];/* On 32-bit boundary */
return mem;
80073d4: 4b02 ldr r3, [pc, #8] @ (80073e0 <USBD_static_malloc+0x14>)
}
80073d6: 0018 movs r0, r3
80073d8: 46bd mov sp, r7
80073da: b002 add sp, #8
80073dc: bd80 pop {r7, pc}
80073de: 46c0 nop @ (mov r8, r8)
80073e0: 20000940 .word 0x20000940
080073e4 <USBD_static_free>:
* @brief Dummy memory free
* @param p: Pointer to allocated memory address
* @retval None
*/
void USBD_static_free(void *p)
{
80073e4: b580 push {r7, lr}
80073e6: b082 sub sp, #8
80073e8: af00 add r7, sp, #0
80073ea: 6078 str r0, [r7, #4]
}
80073ec: 46c0 nop @ (mov r8, r8)
80073ee: 46bd mov sp, r7
80073f0: b002 add sp, #8
80073f2: bd80 pop {r7, pc}
080073f4 <SystemClockConfig_Resume>:
* @brief Configures system clock after wake-up from USB Resume CallBack:
* enable HSI, PLL and select PLL as system clock source.
* @retval None
*/
static void SystemClockConfig_Resume(void)
{
80073f4: b580 push {r7, lr}
80073f6: af00 add r7, sp, #0
SystemClock_Config();
80073f8: f7f8 ff82 bl 8000300 <SystemClock_Config>
}
80073fc: 46c0 nop @ (mov r8, r8)
80073fe: 46bd mov sp, r7
8007400: bd80 pop {r7, pc}
08007402 <USBD_Get_USB_Status>:
* @brief Returns the USB status depending on the HAL status:
* @param hal_status: HAL status
* @retval USB status
*/
USBD_StatusTypeDef USBD_Get_USB_Status(HAL_StatusTypeDef hal_status)
{
8007402: b580 push {r7, lr}
8007404: b084 sub sp, #16
8007406: af00 add r7, sp, #0
8007408: 0002 movs r2, r0
800740a: 1dfb adds r3, r7, #7
800740c: 701a strb r2, [r3, #0]
USBD_StatusTypeDef usb_status = USBD_OK;
800740e: 230f movs r3, #15
8007410: 18fb adds r3, r7, r3
8007412: 2200 movs r2, #0
8007414: 701a strb r2, [r3, #0]
switch (hal_status)
8007416: 1dfb adds r3, r7, #7
8007418: 781b ldrb r3, [r3, #0]
800741a: 2b03 cmp r3, #3
800741c: d017 beq.n 800744e <USBD_Get_USB_Status+0x4c>
800741e: dc1b bgt.n 8007458 <USBD_Get_USB_Status+0x56>
8007420: 2b02 cmp r3, #2
8007422: d00f beq.n 8007444 <USBD_Get_USB_Status+0x42>
8007424: dc18 bgt.n 8007458 <USBD_Get_USB_Status+0x56>
8007426: 2b00 cmp r3, #0
8007428: d002 beq.n 8007430 <USBD_Get_USB_Status+0x2e>
800742a: 2b01 cmp r3, #1
800742c: d005 beq.n 800743a <USBD_Get_USB_Status+0x38>
800742e: e013 b.n 8007458 <USBD_Get_USB_Status+0x56>
{
case HAL_OK :
usb_status = USBD_OK;
8007430: 230f movs r3, #15
8007432: 18fb adds r3, r7, r3
8007434: 2200 movs r2, #0
8007436: 701a strb r2, [r3, #0]
break;
8007438: e013 b.n 8007462 <USBD_Get_USB_Status+0x60>
case HAL_ERROR :
usb_status = USBD_FAIL;
800743a: 230f movs r3, #15
800743c: 18fb adds r3, r7, r3
800743e: 2202 movs r2, #2
8007440: 701a strb r2, [r3, #0]
break;
8007442: e00e b.n 8007462 <USBD_Get_USB_Status+0x60>
case HAL_BUSY :
usb_status = USBD_BUSY;
8007444: 230f movs r3, #15
8007446: 18fb adds r3, r7, r3
8007448: 2201 movs r2, #1
800744a: 701a strb r2, [r3, #0]
break;
800744c: e009 b.n 8007462 <USBD_Get_USB_Status+0x60>
case HAL_TIMEOUT :
usb_status = USBD_FAIL;
800744e: 230f movs r3, #15
8007450: 18fb adds r3, r7, r3
8007452: 2202 movs r2, #2
8007454: 701a strb r2, [r3, #0]
break;
8007456: e004 b.n 8007462 <USBD_Get_USB_Status+0x60>
default :
usb_status = USBD_FAIL;
8007458: 230f movs r3, #15
800745a: 18fb adds r3, r7, r3
800745c: 2202 movs r2, #2
800745e: 701a strb r2, [r3, #0]
break;
8007460: 46c0 nop @ (mov r8, r8)
}
return usb_status;
8007462: 230f movs r3, #15
8007464: 18fb adds r3, r7, r3
8007466: 781b ldrb r3, [r3, #0]
}
8007468: 0018 movs r0, r3
800746a: 46bd mov sp, r7
800746c: b004 add sp, #16
800746e: bd80 pop {r7, pc}
08007470 <memset>:
8007470: 0003 movs r3, r0
8007472: 1882 adds r2, r0, r2
8007474: 4293 cmp r3, r2
8007476: d100 bne.n 800747a <memset+0xa>
8007478: 4770 bx lr
800747a: 7019 strb r1, [r3, #0]
800747c: 3301 adds r3, #1
800747e: e7f9 b.n 8007474 <memset+0x4>
08007480 <__libc_init_array>:
8007480: b570 push {r4, r5, r6, lr}
8007482: 2600 movs r6, #0
8007484: 4c0c ldr r4, [pc, #48] @ (80074b8 <__libc_init_array+0x38>)
8007486: 4d0d ldr r5, [pc, #52] @ (80074bc <__libc_init_array+0x3c>)
8007488: 1b64 subs r4, r4, r5
800748a: 10a4 asrs r4, r4, #2
800748c: 42a6 cmp r6, r4
800748e: d109 bne.n 80074a4 <__libc_init_array+0x24>
8007490: 2600 movs r6, #0
8007492: f000 f819 bl 80074c8 <_init>
8007496: 4c0a ldr r4, [pc, #40] @ (80074c0 <__libc_init_array+0x40>)
8007498: 4d0a ldr r5, [pc, #40] @ (80074c4 <__libc_init_array+0x44>)
800749a: 1b64 subs r4, r4, r5
800749c: 10a4 asrs r4, r4, #2
800749e: 42a6 cmp r6, r4
80074a0: d105 bne.n 80074ae <__libc_init_array+0x2e>
80074a2: bd70 pop {r4, r5, r6, pc}
80074a4: 00b3 lsls r3, r6, #2
80074a6: 58eb ldr r3, [r5, r3]
80074a8: 4798 blx r3
80074aa: 3601 adds r6, #1
80074ac: e7ee b.n 800748c <__libc_init_array+0xc>
80074ae: 00b3 lsls r3, r6, #2
80074b0: 58eb ldr r3, [r5, r3]
80074b2: 4798 blx r3
80074b4: 3601 adds r6, #1
80074b6: e7f2 b.n 800749e <__libc_init_array+0x1e>
80074b8: 080075ac .word 0x080075ac
80074bc: 080075ac .word 0x080075ac
80074c0: 080075b0 .word 0x080075b0
80074c4: 080075ac .word 0x080075ac
080074c8 <_init>:
80074c8: b5f8 push {r3, r4, r5, r6, r7, lr}
80074ca: 46c0 nop @ (mov r8, r8)
80074cc: bcf8 pop {r3, r4, r5, r6, r7}
80074ce: bc08 pop {r3}
80074d0: 469e mov lr, r3
80074d2: 4770 bx lr
080074d4 <_fini>:
80074d4: b5f8 push {r3, r4, r5, r6, r7, lr}
80074d6: 46c0 nop @ (mov r8, r8)
80074d8: bcf8 pop {r3, r4, r5, r6, r7}
80074da: bc08 pop {r3}
80074dc: 469e mov lr, r3
80074de: 4770 bx lr
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