diff --git a/arduinoToRpi.c b/arduinoToRpi.c
index 225fc87..df44d75 100644
--- a/arduinoToRpi.c
+++ b/arduinoToRpi.c
@@ -17,17 +17,6 @@ void send_serial(unsigned char c)
 	UDR0 = c;
 }
 
-void send_msg(void){
-    char msg[] = "Bonjour\r\n";
-    while(1){ //nécessaire pour eviter d'executer la tache une seule fois
-        int i=0;
-      for(i=0; i<strlen(msg); i++){
-          send_serial(msg[i]);
-          _delay_ms(100);
-          
-}
-
-
 void init_serial(void)
 {
 	/* ACHTUNG : we suppose UBRR value < 0xff */
@@ -50,7 +39,10 @@ void init_serial(void)
 int main(void)
 {
    init_serial();
-   while(1){
-   send_serial('A');
-   sleep(3000)}
-}
\ No newline at end of file
+   while(1)
+    {
+        send_serial('A');
+        _delay_ms(3000);
+    }
+    return 0;
+}
--
libgit2 0.21.2