diff --git a/codes/distance.c b/codes/distance.c
index d1173b4..1ad0bc3 100644
--- a/codes/distance.c
+++ b/codes/distance.c
@@ -8,7 +8,7 @@
 //#ifndef RETOUR_H_
 //#define RETOUR_H_
 
-#include "libretour.h"
+#include "retour.h"
 
 //#endif 
 #define PRESCALER 1024
diff --git a/codes/libretour.c b/codes/libretour.c
deleted file mode 100644
index a5541c6..0000000
--- a/codes/libretour.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-
-#define PRESCALER 1024
-#define TIME_SLOT 20
-#define BAUDRATE	103
-
-//// INIT SERIAL /////
-
-void init_serial(void)
-{
-	/* ACHTUNG : we suppose UBRR value < 0xff */
-	/* Not true in all case */
-	uint8_t baudrate = BAUDRATE;
-	/* Set baud rate */
-	UBRR0H = 0;
-	UBRR0L = baudrate;
-	
-	UCSR0B = (1<<TXEN0);
-	/* Set frame format */
-	UCSR0C = 0x06;
-    
-}
-
-//// ENVOI DE MESSAGES /////
-
-void send_serial(unsigned char c)
-{
-	loop_until_bit_is_set(UCSR0A, UDRE0);
-	UDR0 = c;
-}
-
-
-void send_msg2(char Donnee[]){
- 
-    while (( UCSR0A & (1<<UDRE0))  == 0){};
-            
-            for (int i = 0; i < strlen(Donnee); i++){ 
-                while (( UCSR0A & (1<<UDRE0))  == 0){};
-                UDR0 = Donnee[i]; 
-                if (i == (strlen(Donnee) - 1)){
-                    send_serial('\n');
-                    send_serial('\r');
-                }
-            } 
-}
-
-void send_msg(char Donnee[]){
-        int i=0;
-      for(i=0; i<strlen(Donnee); i++){
-          if (i==strlen(Donnee)-1){
-              send_serial(Donnee[i]);
-              send_serial('\n');
-              send_serial('\r');
-        }
-          else{
-              send_serial(Donnee[i]);
-        } 
-        _delay_ms(100);
-        }
-}
-
-//////// RETOUR /////////
-void retour(char* show_a){
-        send_msg2(show_a);
-}
-  
- 
diff --git a/codes/libretour.h b/codes/libretour.h
deleted file mode 100644
index 6c5c4af..0000000
--- a/codes/libretour.h
+++ /dev/null
@@ -1,14 +0,0 @@
-
-
-void init_serial(void);
-
-void send_serial(unsigned char);
-
-void send_msg2(char*);
-
-void send_msg(char*);
-
-void retour(char*);
-
-//////////////////////////////////////////////
-
diff --git a/codes/retour.c b/codes/retour.c
new file mode 100644
index 0000000..a5541c6
--- /dev/null
+++ b/codes/retour.c
@@ -0,0 +1,73 @@
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+
+#define PRESCALER 1024
+#define TIME_SLOT 20
+#define BAUDRATE	103
+
+//// INIT SERIAL /////
+
+void init_serial(void)
+{
+	/* ACHTUNG : we suppose UBRR value < 0xff */
+	/* Not true in all case */
+	uint8_t baudrate = BAUDRATE;
+	/* Set baud rate */
+	UBRR0H = 0;
+	UBRR0L = baudrate;
+	
+	UCSR0B = (1<<TXEN0);
+	/* Set frame format */
+	UCSR0C = 0x06;
+    
+}
+
+//// ENVOI DE MESSAGES /////
+
+void send_serial(unsigned char c)
+{
+	loop_until_bit_is_set(UCSR0A, UDRE0);
+	UDR0 = c;
+}
+
+
+void send_msg2(char Donnee[]){
+ 
+    while (( UCSR0A & (1<<UDRE0))  == 0){};
+            
+            for (int i = 0; i < strlen(Donnee); i++){ 
+                while (( UCSR0A & (1<<UDRE0))  == 0){};
+                UDR0 = Donnee[i]; 
+                if (i == (strlen(Donnee) - 1)){
+                    send_serial('\n');
+                    send_serial('\r');
+                }
+            } 
+}
+
+void send_msg(char Donnee[]){
+        int i=0;
+      for(i=0; i<strlen(Donnee); i++){
+          if (i==strlen(Donnee)-1){
+              send_serial(Donnee[i]);
+              send_serial('\n');
+              send_serial('\r');
+        }
+          else{
+              send_serial(Donnee[i]);
+        } 
+        _delay_ms(100);
+        }
+}
+
+//////// RETOUR /////////
+void retour(char* show_a){
+        send_msg2(show_a);
+}
+  
+ 
diff --git a/codes/retour.h b/codes/retour.h
new file mode 100644
index 0000000..6c5c4af
--- /dev/null
+++ b/codes/retour.h
@@ -0,0 +1,14 @@
+
+
+void init_serial(void);
+
+void send_serial(unsigned char);
+
+void send_msg2(char*);
+
+void send_msg(char*);
+
+void retour(char*);
+
+//////////////////////////////////////////////
+
diff --git a/codes/temperature.c b/codes/temperature.c
index 1698a96..6f1d443 100644
--- a/codes/temperature.c
+++ b/codes/temperature.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "libretour.h"
+#include "retour.h"
 
 #define PRESCALER 1024
 #define TIME_SLOT 20
diff --git a/site/fichiersRPI/Build/libretour/libretour.c b/site/fichiersRPI/Build/libretour/libretour.c
deleted file mode 100644
index a5541c6..0000000
--- a/site/fichiersRPI/Build/libretour/libretour.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-
-#define PRESCALER 1024
-#define TIME_SLOT 20
-#define BAUDRATE	103
-
-//// INIT SERIAL /////
-
-void init_serial(void)
-{
-	/* ACHTUNG : we suppose UBRR value < 0xff */
-	/* Not true in all case */
-	uint8_t baudrate = BAUDRATE;
-	/* Set baud rate */
-	UBRR0H = 0;
-	UBRR0L = baudrate;
-	
-	UCSR0B = (1<<TXEN0);
-	/* Set frame format */
-	UCSR0C = 0x06;
-    
-}
-
-//// ENVOI DE MESSAGES /////
-
-void send_serial(unsigned char c)
-{
-	loop_until_bit_is_set(UCSR0A, UDRE0);
-	UDR0 = c;
-}
-
-
-void send_msg2(char Donnee[]){
- 
-    while (( UCSR0A & (1<<UDRE0))  == 0){};
-            
-            for (int i = 0; i < strlen(Donnee); i++){ 
-                while (( UCSR0A & (1<<UDRE0))  == 0){};
-                UDR0 = Donnee[i]; 
-                if (i == (strlen(Donnee) - 1)){
-                    send_serial('\n');
-                    send_serial('\r');
-                }
-            } 
-}
-
-void send_msg(char Donnee[]){
-        int i=0;
-      for(i=0; i<strlen(Donnee); i++){
-          if (i==strlen(Donnee)-1){
-              send_serial(Donnee[i]);
-              send_serial('\n');
-              send_serial('\r');
-        }
-          else{
-              send_serial(Donnee[i]);
-        } 
-        _delay_ms(100);
-        }
-}
-
-//////// RETOUR /////////
-void retour(char* show_a){
-        send_msg2(show_a);
-}
-  
- 
diff --git a/site/fichiersRPI/Build/libretour/libretour.h b/site/fichiersRPI/Build/libretour/libretour.h
deleted file mode 100644
index 6c5c4af..0000000
--- a/site/fichiersRPI/Build/libretour/libretour.h
+++ /dev/null
@@ -1,14 +0,0 @@
-
-
-void init_serial(void);
-
-void send_serial(unsigned char);
-
-void send_msg2(char*);
-
-void send_msg(char*);
-
-void retour(char*);
-
-//////////////////////////////////////////////
-
diff --git a/site/fichiersRPI/Build/retour.c b/site/fichiersRPI/Build/retour.c
new file mode 100644
index 0000000..a5541c6
--- /dev/null
+++ b/site/fichiersRPI/Build/retour.c
@@ -0,0 +1,73 @@
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+
+#define PRESCALER 1024
+#define TIME_SLOT 20
+#define BAUDRATE	103
+
+//// INIT SERIAL /////
+
+void init_serial(void)
+{
+	/* ACHTUNG : we suppose UBRR value < 0xff */
+	/* Not true in all case */
+	uint8_t baudrate = BAUDRATE;
+	/* Set baud rate */
+	UBRR0H = 0;
+	UBRR0L = baudrate;
+	
+	UCSR0B = (1<<TXEN0);
+	/* Set frame format */
+	UCSR0C = 0x06;
+    
+}
+
+//// ENVOI DE MESSAGES /////
+
+void send_serial(unsigned char c)
+{
+	loop_until_bit_is_set(UCSR0A, UDRE0);
+	UDR0 = c;
+}
+
+
+void send_msg2(char Donnee[]){
+ 
+    while (( UCSR0A & (1<<UDRE0))  == 0){};
+            
+            for (int i = 0; i < strlen(Donnee); i++){ 
+                while (( UCSR0A & (1<<UDRE0))  == 0){};
+                UDR0 = Donnee[i]; 
+                if (i == (strlen(Donnee) - 1)){
+                    send_serial('\n');
+                    send_serial('\r');
+                }
+            } 
+}
+
+void send_msg(char Donnee[]){
+        int i=0;
+      for(i=0; i<strlen(Donnee); i++){
+          if (i==strlen(Donnee)-1){
+              send_serial(Donnee[i]);
+              send_serial('\n');
+              send_serial('\r');
+        }
+          else{
+              send_serial(Donnee[i]);
+        } 
+        _delay_ms(100);
+        }
+}
+
+//////// RETOUR /////////
+void retour(char* show_a){
+        send_msg2(show_a);
+}
+  
+ 
diff --git a/site/fichiersRPI/Build/retour.h b/site/fichiersRPI/Build/retour.h
new file mode 100644
index 0000000..6c5c4af
--- /dev/null
+++ b/site/fichiersRPI/Build/retour.h
@@ -0,0 +1,14 @@
+
+
+void init_serial(void);
+
+void send_serial(unsigned char);
+
+void send_msg2(char*);
+
+void send_msg(char*);
+
+void retour(char*);
+
+//////////////////////////////////////////////
+
diff --git a/site/fichiersRPI/fichiersRPI.zip b/site/fichiersRPI/fichiersRPI.zip
index 52a6558..430c4d6 100644
Binary files a/site/fichiersRPI/fichiersRPI.zip and b/site/fichiersRPI/fichiersRPI.zip differ
--
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