diff --git a/keil_project/Src/main.c b/keil_project/Src/main.c
index 413e264..b572cc7 100644
--- a/keil_project/Src/main.c
+++ b/keil_project/Src/main.c
@@ -51,6 +51,7 @@ int angle_sail = 0;
 int RF_Input_Duty = 0;
 int TX_Flag = 0, CONTROL_LOOP_Flag = 0;
 
+char wait_for_girouette[] = "En attente d'initialisation de la girouette\r\n";
 int main(void)
 {
   /* Configure the system clock to 72 MHz */
@@ -61,6 +62,12 @@ int main(void)
 	SAIL_Init();
 	accelero_init();
 	
+	while(!INCR_ENCODER_IsAbsolute())
+	{
+		emetteur_send_bytes(wait_for_girouette, sizeof(wait_for_girouette));
+		LL_mDelay(500);
+	}
+	
   /* Infinite loop */
   while (1)
   {