Change result for can transmit and receive

[mariuscrsn]

CAN should return an HAL_CAN_RESULT_BUSY if the tx queue is full.
CAN should return an HAL_CAN_RESULT_NO_MSG if the rx queue is empty, no messages received.

Regenerative-Battery-Cycler/firmware/Sources/HAL/HAL_CAN/hal_can.h

Line 40 in 6d5da96

}HAL_CAN_result_e;

Regenerative-Battery-Cycler/firmware/Sources/HAL/HAL_CAN/hal_can.h

Line 107 in 6d5da96

HAL_CAN_result_e HAL_CanTransmit (const uint32_t id, const uint8_t* data, const uint8_t size);

Regenerative-Battery-Cycler/firmware/Sources/HAL/HAL_CAN/hal_can.h

Line 120 in 6d5da96

HAL_CAN_result_e HAL_CanReceive (uint32_t* id, uint8_t* data, uint8_t* size);