diff --git a/Moteur/Moteur.c b/Moteur/Moteur.c
index ae36c4e..c2438e6 100644
--- a/Moteur/Moteur.c
+++ b/Moteur/Moteur.c
@@ -84,6 +84,7 @@ int main(void)
           break;
         case MOVE_RIGHT:
           motor_right();
+          send_serial('a');
           send_ack();
           break;
         case MOVE_LEFT:
diff --git a/USB/usb_driver b/USB/usb_driver
index 00ca27a..664dc22 100755
Binary files a/USB/usb_driver and b/USB/usb_driver differ
diff --git a/USB/usb_driver.c b/USB/usb_driver.c
index c6e7975..595ea36 100644
--- a/USB/usb_driver.c
+++ b/USB/usb_driver.c
@@ -1,7 +1,7 @@
 #include <libusb-1.0/libusb.h> //bibliothèque USB
 #include <stdio.h>
 #include <stdlib.h>
-#include <termios.h>
+
 #include <fcntl.h>
 #include <strings.h>
 #include <unistd.h>
@@ -150,7 +150,7 @@ void enumeration(libusb_context *context) //Enumération des périphériques USB
 
 
 
-void envoie(unsigned char c)
+void envoi(unsigned char c)
 {
     /* To send a char to the device simply initiate a bulk_transfer to the
      * Endpoint with address ep_out_addr.
@@ -187,7 +187,7 @@ int main()
 {
    //Initialisation de la bibliotheque libusb
   libusb_context *context;
-  unsigned char * buf;
+  unsigned char buf[65];
   int len;
   
   int status=libusb_init(&context);
@@ -208,9 +208,7 @@ int main()
 }
 
 
-/* - set line encoding: here 9600 8N1
-     * 9600 = 0x2580 ~> 0x80, 0x25 in little endian
-     */
+
      //Configuration du port série.
     unsigned char encoding[] = { 0x80, 0x25, 0x00, 0x00, 0x00, 0x00, 0x08 };
     status = libusb_control_transfer(handle, 0x21, 0x20, 0, 0, encoding,
@@ -239,33 +237,33 @@ int main()
 	      return 0;
 	      break;
 	    case 'd':
-	      envoie(LED_ON);
+	      envoi(LED_ON);
 	      sleep(1);
-	      //len = read_chars(buf, 1);
-        
+	      
 	      break;
 	    case 'g':
-	      envoie(LED_OFF);
+	      envoi(LED_OFF);
 	      sleep(1);
 	      break;
 	    case 'h':
-	      envoie(MOVE_LEFT);
+	      envoi(MOVE_LEFT);
         sleep(1);
 	      break;
 	    case 'b':
-	      envoie(MOVE_RIGHT);
+	      envoi(MOVE_RIGHT);
         sleep(1);
 	      break;
 	    case 't' :
-	      envoie(MOVE_STOP);
+	      envoi(MOVE_STOP);
         sleep(1);
 	      break;
 	    default :
 	      printf("Commande invalide ! Retaper :\n");
 	      break;
 	    }
-	}
-
+        
+        sleep(1);
+}
 
   return 0;
 }
diff --git a/USB/usb_driver.o b/USB/usb_driver.o
new file mode 100644
index 0000000..0693752
Binary files /dev/null and b/USB/usb_driver.o differ
diff --git a/gadget/Descriptors.c b/gadget/Descriptors.c
index c8a13df..32f983c 100644
--- a/gadget/Descriptors.c
+++ b/gadget/Descriptors.c
@@ -185,13 +185,13 @@ const USB_Descriptor_String_t PROGMEM LanguageString = USB_STRING_DESCRIPTOR_ARR
  *  form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
  *  Descriptor.
  */
-const USB_Descriptor_String_t PROGMEM ManufacturerString = USB_STRING_DESCRIPTOR(L"Dean Camera");
+const USB_Descriptor_String_t PROGMEM ManufacturerString = USB_STRING_DESCRIPTOR(L"Djamil MOHAMED");
 
 /** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
  *  and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
  *  Descriptor.
  */
-const USB_Descriptor_String_t PROGMEM ProductString = USB_STRING_DESCRIPTOR(L"LUFA USB-RS232 Adapter");
+const USB_Descriptor_String_t PROGMEM ProductString = USB_STRING_DESCRIPTOR(L"USB gadget");
 
 /** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
  *  documentation) by the application code so that the address and size of a requested descriptor can be given
--
libgit2 0.21.2