From a332913978dbca5d7b3658d8e54d8bd0af1ba27d Mon Sep 17 00:00:00 2001
From: Samuel <samuel.kay@poivron-robotique.fr>
Date: Fri, 12 Jan 2024 18:30:24 +0100
Subject: [PATCH] pour la forme

---
 communication.c |  4 ++--
 communication.h |  4 ++--
 main.c          | 26 ++++++++++++++++++++------
 3 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/communication.c b/communication.c
index 1d0b0d6..10d8470 100644
--- a/communication.c
+++ b/communication.c
@@ -97,11 +97,11 @@ void communication_init(void){
     i2c_maitre_init();
 }
 
-void communication_envoyer_message(unsigned char * message, unsigned int message_length){
+void communication_send_message(unsigned char * message, unsigned int message_length){
     memcpy(context.mem, message, message_length);
 }
 
-int communication_lire_message(unsigned char * message){
+int communication_read_message(unsigned char * message){
     i2c_lire_registre(I2C_SLAVE_ADDRESS, 0, message, 255);
 
 }
diff --git a/communication.h b/communication.h
index aba618b..bf16eb2 100644
--- a/communication.h
+++ b/communication.h
@@ -1,5 +1,5 @@
 #include "i2c_maitre.h"
 
 void communication_init(void);
-void communication_envoyer_message(unsigned char * message, unsigned int message_length);
-enum i2c_resultat_t communication_lire_message(unsigned char * message);
+void communication_send_message(unsigned char * message, unsigned int message_length);
+enum i2c_resultat_t communication_read_message(unsigned char * message);
diff --git a/main.c b/main.c
index 99caa91..539e746 100644
--- a/main.c
+++ b/main.c
@@ -58,10 +58,12 @@ void Motor2_forward(int speed);
 void Motor3_backward(int speed);
 // Set motor 1 speed and direction (negative value : backward / positive value : forward)
 void Motor4_speed(int speed);
+// Convert te joystick value to an char value
+uint8_t Conversions_joystick2uint8(uint16_t joystick_value);
 
 void main(void)
 {
-	char message[256];
+	char message[256], reception[256];
     stdio_init_all();
 
 	Init_motion_motor();
@@ -69,22 +71,26 @@ void main(void)
 
 
 	// Exemple de communication
+	message[0]='B';
+	message[1]='a';
+	message[2]='\n';
+	message[3]='\0';
 	
-	/*while(1){
+	while(1){
 
 		printf("Envoi message\n");
-		communication_envoyer_message("Bonjour !\n", 11);
+		communication_send_message(message, 4);
 
 		printf("Lire message\n");
-		if (communication_lire_message(message) == I2C_ECHEC){
+		if (communication_read_message(reception) == I2C_ECHEC){
 			printf("Echec de la lecture du message\n");
 		}else{
 			printf("Succes\n");
-			printf("%s",message);
+			printf("%s",reception);
 		}
 		
 		sleep_ms(1000);
-	}*/
+	}
 
 
 
@@ -279,4 +285,12 @@ void Motor4_speed(int speed)
 	{
 		Motor4_forward(speed);
 	}
+}
+
+/// @brief Prend un nombre entre 0 et 4096, et sort un nombre entre 0 et 255
+/// @return un nombre entre 0 et 255
+uint8_t Conversions_joystick2uint8(uint16_t joystick_value)
+{
+	uint8_t valeur = joystick_value / 4;
+	return valeur;
 }
\ No newline at end of file