Index: trunk/firmware/App/CubeMX/Appli/Core/Src/main.c
===================================================================
--- trunk/firmware/App/CubeMX/Appli/Core/Src/main.c	(revision 24)
+++ trunk/firmware/App/CubeMX/Appli/Core/Src/main.c	(revision 26)
@@ -25,4 +25,8 @@
 /* USER CODE BEGIN Includes */
 
+#include <stdio.h>
+
+#include "SEGGER_RTT.h"
+
 /* USER CODE END Includes */
 
@@ -68,4 +72,6 @@
 
   /* USER CODE BEGIN 1 */
+
+  SEGGER_RTT_Init();
 
   /* System clock already configured, simply SystemCoreClock init */
@@ -110,5 +116,6 @@
 
 	HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
-	HAL_Delay(1000U);
+	HAL_Delay(500U);
+	printf("Programm is running at %u MHz\n", SystemCoreClock / 1000000U);
     /* USER CODE END WHILE */