From b9c371ed58c822c7591b6ea9b757d5a1bae548a6 Mon Sep 17 00:00:00 2001
From: Erick Ahmed <engineering@erickahmed.com>
Date: Thu, 18 Jun 2026 13:05:43 +0200
Subject: [PATCH] Initialize semaphore with count of 1

---
 Core/Src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Core/Src/main.c b/Core/Src/main.c
index ae73954..7b46fc9 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -176,7 +176,7 @@ int main(void)
   /* USER CODE END RTOS_MUTEX */
 
   /* USER CODE BEGIN RTOS_SEMAPHORES */
-  xUARTDMASemaphore = osSemaphoreNew(1, 0, NULL);
+  xUARTDMASemaphore = osSemaphoreNew(1, 1, NULL);
   if (xUARTDMASemaphore == NULL) Error_Handler();
   /* USER CODE END RTOS_SEMAPHORES */