Do check UART only with semaphore protection

2026-06-24 15:35:55 +02:00
parent 88b3fd873c
commit 9d263c5bfd
1 changed files with 1 additions and 2 deletions
@@ -131,14 +131,13 @@ void vUARTLogger(void *argument)

    if (osMessageQueueGet(xUARTQueue, &message, NULL, queue_timeout) == osOK)
    {
+      osSemaphoreAcquire(xUARTDMASemaphore, osWaitForever);
      if (huart1.gState != HAL_UART_STATE_READY)
      {
        HAL_UART_Abort(&huart1);
        HAL_UART_Init(&huart1);
      }

-      osSemaphoreAcquire(xUARTDMASemaphore, osWaitForever);
-
      int len = format_can_message(tx_buffer, message.source, &message);
      HAL_UART_Transmit(&huart1, (uint8_t*)tx_buffer, len, 100);