diff --git a/keil_project/Services/Accelerometer.c b/keil_project/Services/Accelerometer.c
index 14141dc..ac4bcb7 100644
--- a/keil_project/Services/Accelerometer.c
+++ b/keil_project/Services/Accelerometer.c
@@ -1,9 +1,6 @@
 #include "Accelerometer.h"
-double x;
-double y;
-double angle;
 
-void accelero_init(void){
+void ACCELEROMETER_Init(void){
     RCC -> CFGR |= (0x1<<15);
     RCC-> CFGR &= ~ (0x1<<14);
     LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_ADC1);
@@ -23,7 +20,6 @@ void accelero_init(void){
 		pc1.Mode = LL_GPIO_MODE_ANALOG;
 		LL_GPIO_Init(GPIOA, &pc1);
 	
-		
 	
 		adc.DataAlignment = LL_ADC_DATA_ALIGN_RIGHT;
 		adc.SequencersScanMode = LL_ADC_SEQ_SCAN_DISABLE;
@@ -35,55 +31,37 @@ void accelero_init(void){
     adcReg.ContinuousMode = LL_ADC_REG_CONV_SINGLE;
     adcReg.DMATransfer = LL_ADC_REG_DMA_TRANSFER_NONE;    
     
-    
     LL_ADC_REG_Init(ADC1, &adcReg);
-    
-		/*LL_ADC_SetChannelSamplingTime(ADC2, LL_ADC_CHANNEL_10, LL_ADC_SAMPLINGTIME_1CYCLE_5);
-		LL_ADC_SetChannelSamplingTime(ADC2, LL_ADC_CHANNEL_11, LL_ADC_SAMPLINGTIME_1CYCLE_5);
-    */
-    
     LL_ADC_Enable(ADC1);
-    
-    //LL_ADC_EnableIT_EOS(ADC1);
-    //wait 0,2 µs, calibration is advised 
-    //LL_ADC_StartCalibration(ADC1);
 }
 
-
-double accelero_get_x(void){
+double ACCELEROMETER_GetX(void){
 	LL_ADC_REG_SetSequencerRanks(ADC1, LL_ADC_REG_RANK_1, LL_ADC_CHANNEL_1);
 	LL_ADC_REG_StartConversionSWStart(ADC1);
-	while (LL_ADC_IsActiveFlag_EOS(ADC1) != 1){
-        //__asm__"nope";
-	}
+	while (LL_ADC_IsActiveFlag_EOS(ADC1) != 1);
 	double x= LL_ADC_REG_ReadConversionData12(ADC1);
 	return x;
 }
 
-double accelero_get_y(void){
+double ACCELEROMETER_GetY(void){
 	LL_ADC_REG_SetSequencerRanks(ADC1, LL_ADC_REG_RANK_1, LL_ADC_CHANNEL_11);
 	LL_ADC_REG_StartConversionSWStart(ADC1);
-    while (LL_ADC_IsActiveFlag_EOS(ADC1) != 1){
-        //__asm__"nope";
-    }
+    while (LL_ADC_IsActiveFlag_EOS(ADC1) != 1);
     double y = LL_ADC_REG_ReadConversionData12(ADC1);
 		return y;
 }
 
-
-int accelero_angle_bon(void){
-	x = accelero_get_x();
-	y = accelero_get_y();
-	angle = x/y;
+int ACCELEROMETER_AngleGood(void){
+	double x = ACCELEROMETER_GetX();
+	double y = ACCELEROMETER_GetY();
+	double angle = x/y;
 	
     if (angle>tan(0.698132)){
         return 0;
     }else {
         return 1;
     }
-        
     //le flag EOC n'est jamais mis à un ....
     // Soit la conversion est mal faite soit on n'utilise pas bien la simulation 
     //soit on n'utilise pas bien isActiveFlag dans la boucle
 }
-
diff --git a/keil_project/Services/Accelerometer.h b/keil_project/Services/Accelerometer.h
index 8389738..d05ce28 100644
--- a/keil_project/Services/Accelerometer.h
+++ b/keil_project/Services/Accelerometer.h
@@ -18,13 +18,13 @@
 Les fonctions qui gèrent les IO (ajout par rapport à l'activité 1)
 =======================================================================================*/
 
-void accelero_init(void);
+void ACCELEROMETER_Init(void);
 
-double accelero_get_x(void);
+double ACCELEROMETER_GetX(void);
 
-double accelero_get_y(void);
+double ACCELEROMETER_GetY(void);
 
-int accelero_angle_bon(void);
+int ACCELEROMETER_AngleGood(void);
 
 
 #endif
diff --git a/keil_project/Src/main.c b/keil_project/Src/main.c
index f6e9dbc..8655e79 100644
--- a/keil_project/Src/main.c
+++ b/keil_project/Src/main.c
@@ -37,13 +37,7 @@ void  SystemClock_Config(void);
 
 /* Private functions ---------------------------------------------------------*/
 
-/**
-  * @brief  Main program
-  * @param  None
-  * @retval None
-  */
-	
-
+// global variables for monitoring in keil
 int counter = 0;
 int battery_level_good = 0;
 int angle_roulis_good = 0;
@@ -52,12 +46,18 @@ 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";
+
+/**
+  * @brief  Main program
+  * @param  None
+  * @retval None
+  */
 int main(void)
 {
   /* Configure the system clock to 72 MHz */
 	SystemClock_Config();
 	ALIMENTATION_Init();
-	accelero_init();
+	ACCELEROMETER_Init();
 	RF_INPUT_Init();
 	DC_MOTOR_Init();
 	SAIL_Init();
@@ -69,12 +69,11 @@ int main(void)
 		LL_mDelay(500);
 	}
 	
-  /* Infinite loop */
   while (1)
   {
 	  	if(CONTROL_LOOP_Flag){
 			battery_level_good = ALIMENTATION_IsLevelEnough();
-			angle_roulis_good = accelero_angle_bon();
+			angle_roulis_good = ACCELEROMETER_AngleGood();
 			
 			if(!angle_roulis_good){
 				SAIL_SetAngle(90);
@@ -107,10 +106,6 @@ void SysTick_Handler(void)
 }
 
 
-
-
-
-
 /**
   * @brief  System Clock Configuration
   *         The system Clock is configured as follow :