Changing CAN RTR condition #2
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HAL_CAN_GetRxMessage(CAN_HandleTypeDef *hcan, uint32_t RxFifo, CAN_RxHeaderTypeDef *pHeader, uint8_t aData[]) RTR is assigned as following: pHeader->RTR = (CAN_RI0R_RTR & hcan->Instance->sFIFOMailBox[RxFifo].RIR); while, CAN_RI0R_RTR = 0x1UL << 1UL Therefore if RTR is set, the resulting value stored in pHeader->RTR evaluated to 2. Signed-off-by: Mahdi Movahedi <[email protected]>
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HAL_CAN_GetRxMessage(CAN_HandleTypeDef *hcan, uint32_t RxFifo, CAN_RxHeaderTypeDef *pHeader, uint8_t aData[]) RTR is assigned as following:
pHeader->RTR = (CAN_RI0R_RTR & hcan->Instance->sFIFOMailBox[RxFifo].RIR);
while, CAN_RI0R_RTR = 0x1UL << 1UL
Therefore if RTR in RIR register is set, the resulting value stored in pHeader->RTR evaluates to 2.