diff --git a/keil_project/MDK-ARM/Battery_status.c b/keil_project/MDK-ARM/Battery_status.c
deleted file mode 100644
index f996cfa..0000000
--- a/keil_project/MDK-ARM/Battery_status.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include "stm32f1xx_ll_bus.h" // Pour l'activation des horloges
-#include "stm32f1xx_ll_tim.h" 
-#include "stm32f1xx_ll_adc.h"
-
-void init(){
-	LL_ADC
-}
-
-int get_value(){
-
-}
\ No newline at end of file
diff --git a/keil_project/MDK-ARM/RF_input.c b/keil_project/MDK-ARM/RF_input.c
deleted file mode 100644
index aeacd91..0000000
--- a/keil_project/MDK-ARM/RF_input.c
+++ /dev/null
@@ -1,6 +0,0 @@
-void init(){
-}
-
-get_value(){
-}
-
diff --git a/keil_project/MDK-ARM/RF_output.c b/keil_project/MDK-ARM/RF_output.c
deleted file mode 100644
index 494dbcb..0000000
--- a/keil_project/MDK-ARM/RF_output.c
+++ /dev/null
@@ -1,4 +0,0 @@
-void init(void) {
-}
-
-send 
\ No newline at end of file
diff --git a/keil_project/MDK-ARM/RTC.c b/keil_project/MDK-ARM/RTC.c
deleted file mode 100644
index e69de29..0000000
diff --git a/keil_project/MDK-ARM/accelerometer.c b/keil_project/MDK-ARM/accelerometer.c
deleted file mode 100644
index 4bf80ed..0000000
--- a/keil_project/MDK-ARM/accelerometer.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include "stm32f1xx_ll_adc.h" 
-#include "stm32f1xx_ll_bus.h"
-#include "stm32f1xx_ll_rcc.h"
-#include "math.h"
-
-void accelero_init(void){
-	RCC -> CFGR |= (0x1<<15);
-	RCC-> CFGR &= ~ (0x1<<14);
-	LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_ADC1);
-	
-	LL_ADC_REG_InitTypeDef adc;
-	adc.TriggerSource = LL_ADC_REG_TRIG_SOFTWARE ;
-	adc.SequencerLength = LL_ADC_REG_SEQ_SCAN_DISABLE;
-	adc.SequencerDiscont = LL_ADC_REG_SEQ_DISCONT_1RANK;
-	adc.ContinuousMode = LL_ADC_REG_CONV_SINGLE;
-	adc.DMATransfer = LL_ADC_REG_DMA_TRANSFER_NONE;	
-	
-	
-	LL_ADC_REG_Init(ADC1, &adc);
-	
-	LL_ADC_Enable(ADC1);
-}
-
-int accelero_roulis(void){
-	int x=0;
-	int y=0;
-	int angle;
-	
-		LL_ADC_SetAnalogWDMonitChannels(ADC1, LL_ADC_AWD_CHANNEL_10_REG);
-		LL_ADC_REG_StartConversionSWStart(ADC1);
-		while (LL_ADC_IsActiveFlag_EOS(ADC1) != 1){
-			//__asm__"nope";
-			}
-		x = LL_ADC_REG_ReadConversionData32(ADC1);
-		LL_ADC_SetAnalogWDMonitChannels(ADC1, LL_ADC_AWD_CHANNEL_11_REG);
-		while (LL_ADC_IsActiveFlag_EOS(ADC1) != 1){
-			//__asm__"nope";
-			}
-			y = LL_ADC_REG_ReadConversionData32(ADC1);
-			
-			angle = atan(x/y);
-			if (angle>40.0) {
-				return 1;
-			}else {
-				return 0;
-			}
-			
-			//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
-}
-	
-
-		
\ No newline at end of file
diff --git a/keil_project/MDK-ARM/accelerometer.h b/keil_project/MDK-ARM/accelerometer.h
deleted file mode 100644
index c15829d..0000000
--- a/keil_project/MDK-ARM/accelerometer.h
+++ /dev/null
@@ -1,18 +0,0 @@
-// RIEN A MODIFIER //
-
-#ifndef ACCELERO_H
-#define ACCELERO_H
-
-
-
-#include "stm32f103xb.h" 
-
-/* =====================================================================================
-Les fonctions qui gèrent les IO (ajout par rapport à l'activité 1)
-=======================================================================================*/
-
-void accelero_init(void);
-
-int accelero_roulis(void);
-
-#endif
diff --git a/keil_project/MDK-ARM/accelerometre.c b/keil_project/MDK-ARM/accelerometre.c
deleted file mode 100644
index e69de29..0000000
diff --git a/keil_project/MDK-ARM/affichage.c b/keil_project/MDK-ARM/affichage.c
deleted file mode 100644
index e69de29..0000000