Use stricter semaphore timing

2026-07-04 18:24:18 +02:00
parent 2d7e7f514a
commit 4236c204a6
1 changed files with 1 additions and 1 deletions
@@ -50,7 +50,7 @@ void uart_printf(const char *fmt, ...)
  {
    if (osKernelGetState() == osKernelRunning && __get_IPSR() == 0)
    {
-      if (osSemaphoreAcquire(xUARTDMASemaphore, osWaitForever) == osOK)
+      if (osSemaphoreAcquire(xUARTDMASemaphore, 100U) == osOK)
      {
        HAL_UART_Transmit(&huart1, (uint8_t*)buf, len, HAL_MAX_DELAY);
        osSemaphoreRelease(xUARTDMASemaphore);