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initial stuff for recieving from can

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This commit is contained in:
Oliver "Kim" Avecilla Cabral
2025-07-01 18:05:32 -07:00
parent 4caceb3617
commit ba906e2a54
2 changed files with 22 additions and 3 deletions
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12
firmware/components/mainboard/stmf446retx/Src/can.c
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@@ -54,7 +54,17 @@ void MX_CAN1_Init(void)
Error_Handler();
}
/* USER CODE BEGIN CAN1_Init 2 */
CAN_FilterTypeDef canfilterconf;
canfilterconf.FilterActivation = CAN_FILTER_ENABLE;
canfilterconf.FilterBank = 0;
canfilterconf.FilterFIFOAssignment = CAN_FILTER_FIFO1;
canfilterconf.FilterIdHigh = 0x399 << 5;
canfilterconf.FilterIdLow = 0x0000;
canfilterconf.FilterMaskIdHigh = 0x7FF << 5;
canfilterconf.FilterMaskIdLow = 0x0000;
canfilterconf.FilterMode = CAN_FILTERMODE_IDMASK;
canfilterconf.FilterScale = CAN_FILTERSCALE_32BIT;
HAL_CAN_ConfigFilter(&hcan1, &canfilterconf);
/* USER CODE END CAN1_Init 2 */
}