Fix typo

2026-06-18 09:06:07 +02:00
parent 691d5dc1ea
commit ce25cba61b
1 changed files with 4 additions and 2 deletions
@@ -111,8 +111,10 @@ void vUARTLogger(void *argument)
      {
        DEBUG_PRINT("CAN frame detected\r\n");
        int len = format_can_message(tx_buffer, message.source, &message);
-        HAL_UART_Transmit_DMA(&huart1, (uint8_t*)tx_buffer, len);
-        osSemaphoreAcquire(xUARTDMASemaphore, osWaitForever);
+        if (HAL_UART_Transmit_DMA(&huart1, (uint8_t*)tx_buffer, len) == HAL_OK)
+        {
+            osSemaphoreAcquire(xUARTDMASemaphore, osWaitForever);
+        }
        DEBUG_PRINT("CAN frame sent via UART\r\n");
      }
    }