Dear all,
I'm struggeling to get FDCAN2 working on my board. I also use FDCAN1 - which is working pretty good.
For FDCAN1 I selected the RxFifo0 and for FDCAN2 I selected RxFifo1.
But for some reasons, I dont get the callback for HAL_FDCAN_RxFifo1Callback().
Thats part of my own code, where I used the _weak function HAL_FDCAN_RxFifo1Callback(
// CAN 2 receive interrupt callback
void HAL_FDCAN_RxFifo1Callback(FDCAN_HandleTypeDef *hfdcan, uint32_t RxFifo1ITs)
{
//....
// the incoming message will be used for further scenarios
//...
}
I can also see that the interrupt function will not be called for FDCAN2 if I put a breakpoint into this section (FDCAN1 is working as mentioned)
void FDCAN2_IT1_IRQHandler(void)
{
/* USER CODE BEGIN FDCAN2_IT1_IRQn 0 */
/* USER CODE END FDCAN2_IT1_IRQn 0 */
HAL_FDCAN_IRQHandler(&hfdcan2);
/* USER CODE BEGIN FDCAN2_IT1_IRQn 1 */
/* USER CODE END FDCAN2_IT1_IRQn 1 */
}
I also added my .ioc file - much appreciate if you can have a look into this, due I'm running out of ideas how to go ahead.
