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Use semaphores and one shot RTOS timers to better manage LEDs for incoming CAN message on FIFO buffer #8

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eeeck merged 22 commits from led-semaphore into j1939 2026-06-14 16:49:18 +02:00
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1 changed files with 5 additions and 5 deletions
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Core/Src/canlog.c
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@@ -82,12 +82,12 @@ void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan)
memcpy(message.payload, data, rxHeader.DLC);
osMessageQueueId_t queue = (hcan->Instance == CAN1) ? xCAN1RxQueue : xCAN2RxQueue;
if (osMessageQueuePut(queue, &message, 0U, 0U) != osOK) Error_Handler();
// TODO: better handling: flash error_led on osTimeout, call Error_Handler() when other errors
// Issue #1: set an event flag for led task
// osEventFlagsSet(xCanEventFlags, (hcan->Instance == CAN1) ? 0x01 : 0x02);
if (osMessageQueuePut(queue, &message, 0U, 0U) != osOK)
{
// TODO: better handling: flash error_led on osTimeout, call Error_Handler() when other errors
// send errors like queue full via UART
}
/* CODE END */
}
/* END HAL_CAN_RxFifo0MsgPendingCallback */