Hello,
I am using both CAN bus to transmit data with different ID, DLC 8 and it works fine.
To receive data in each CAN bus, I use interrupt for both of CAN bus as bellow and I get data only from one of the CAN bus.
void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan)
{
/* Get RX message */
if (HAL_CAN_GetRxMessage(hcan, CAN_RX_FIFO0, &CAN1_Message.RxHeader, CAN1_Message.RxData) != HAL_OK)
{
/* Reception Error */
Error_Handler();
}
if (HAL_CAN_GetRxMessage(hcan, CAN_RX_FIFO0, &CAN2_Message.RxHeader, CAN2_Message.RxData) != HAL_OK)
{
/* Reception Error */
Error_Handler();
}
}
CAN interrupt is activated for only one CAN bus.
Is my interrupt code correct?
Thank you.
