diff --git a/implementation/accelerometer.c b/implementation/accelerometer.c
index 5c21d70..0bb3f14 100644
--- a/implementation/accelerometer.c
+++ b/implementation/accelerometer.c
@@ -1,6 +1,57 @@
+#include "stm32f10x.h"
 #include "accelerometer.h"
 #include "MySPI.h"
 #include "gpio.h"
 
-
-void MySPI_Init(SPI_TypeDef *)
+void accelerometre()
+{
+	int dataX ;
+	float GX ;
+	int dataY ;
+	float GY;
+	int dataZ ;
+	float GZ;
+	
+	char testReg;
+	MySPI_Init(SPI1);
+	
+	MySPI_Clear_NSS(); //CS LOW
+	MySPI_Send(0x2D);//Registre Auto_sleep + Write + measure a 1
+	MySPI_Send(0x08);// désactive 
+	MySPI_Set_NSS();//CS HIGH
+	
+	MySPI_Clear_NSS(); //CS LOW
+	MySPI_Send(0xAD);// regisstre 0x2D en lecture 
+	testReg = MySPI_Read(); // lecture de la valeur du registre
+	MySPI_Set_NSS();//CS HIGH
+	
+	
+	MySPI_Clear_NSS(); //CS LOW
+	MySPI_Send(0X2C);//Registre power consuption + Write
+	MySPI_Send(0X1A);//Paramétrage hors low consumption + 100Hz output data rate
+	MySPI_Set_NSS();//CS HIGH
+	
+	MySPI_Clear_NSS(); //CS LOW
+	MySPI_Send(0x31);//registre Data format + write
+	MySPI_Send(0x17);//
+	MySPI_Set_NSS();//CS HIGH
+	
+	MySPI_Clear_NSS(); //CS LOW
+	MySPI_Send(0xF2);
+	dataX = MySPI_Read()<<8;
+	dataX |= MySPI_Read();
+	dataX &= 0xE;
+	GX = dataX*0.004;
+	dataY = MySPI_Read()<<8;
+	dataY |= MySPI_Read();
+	dataY &= 0xE;
+	GY = dataY*0.004;
+	dataZ = MySPI_Read()<<8;
+	dataZ |= MySPI_Read();
+	dataZ &= 0xE;
+	GZ = dataZ*0.004;
+	MySPI_Set_NSS();//CS HIGH
+	
+	
+	
+}
\ No newline at end of file
diff --git a/implementation/accelerometer.h b/implementation/accelerometer.h
index 0327392..1d8a585 100644
--- a/implementation/accelerometer.h
+++ b/implementation/accelerometer.h
@@ -2,7 +2,7 @@
 #define INC_ACCELEROMETER_H_
 
 #include "../driver/MySPI.h"
-
+void accelerometre();
 
 
 #endif
\ No newline at end of file
diff --git a/keilproject/Source/Principale.c b/keilproject/Source/Principale.c
index 407d6aa..79a178c 100644
--- a/keilproject/Source/Principale.c
+++ b/keilproject/Source/Principale.c
@@ -1,10 +1,11 @@
 #include "stm32f10x.h"
-#include "../../driver/MyI2C.h"
-#include "../../driver/MySPI.h"
-#include "../../implementation/acceleromer.h"
+#include "MyI2C.h"
+#include "MySPI.h"
+#include "accelerometer.h"
 
 int main (void)
 {
-
-	while(1){};	
+	
+	while(1){
+	accelerometre();};	
  }
diff --git a/keilproject/voilier.uvoptx b/keilproject/voilier.uvoptx
index 717b623..caab44a 100644
--- a/keilproject/voilier.uvoptx
+++ b/keilproject/voilier.uvoptx
@@ -75,7 +75,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
@@ -257,7 +257,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
@@ -312,7 +312,7 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>ST-LINKIII-KEIL_SWO</Key>
-          <Name>-U066FFF504955857567155843 -O206 -SF10000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(1BA01477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8000 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32F103RB$Flash\STM32F10x_128.FLM)</Name>
+          <Name>-U066FFF504955857567155843 -O206 -SF10000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(1BA01477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8000 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32F103RB$Flash\STM32F10x_128.FLM) -WA0 -WE0 -WVCE4 -WS2710 -WM0 -WP2</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
@@ -339,7 +339,23 @@
         <Bp>
           <Number>0</Number>
           <Type>0</Type>
-          <LineNumber>6</LineNumber>
+          <LineNumber>54</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>134220334</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>1</BreakIfRCount>
+          <Filename>C:\Users\guilh\OneDrive\Bureau\COURS\INSA AE\µC S6\voilier-team-1\implementation\accelerometer.c</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression>\\cool_reel\../implementation/accelerometer.c\54</Expression>
+        </Bp>
+        <Bp>
+          <Number>1</Number>
+          <Type>0</Type>
+          <LineNumber>5</LineNumber>
           <EnabledFlag>1</EnabledFlag>
           <Address>0</Address>
           <ByteObject>0</ByteObject>
@@ -348,7 +364,7 @@
           <SizeOfObject>0</SizeOfObject>
           <BreakByAccess>0</BreakByAccess>
           <BreakIfRCount>0</BreakIfRCount>
-          <Filename>.\Source\Principale.c</Filename>
+          <Filename>..\implementation\accelerometer.c</Filename>
           <ExecCommand></ExecCommand>
           <Expression></Expression>
         </Bp>
diff --git a/keilproject/voilier.uvprojx b/keilproject/voilier.uvprojx
index 3d304f2..ed3fe44 100644
--- a/keilproject/voilier.uvprojx
+++ b/keilproject/voilier.uvprojx
@@ -10,9 +10,8 @@
       <TargetName>Simulé</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pArmCC>6190000::V6.19::ARMCLANG</pArmCC>
-      <pCCUsed>6190000::V6.19::ARMCLANG</pCCUsed>
-      <uAC6>1</uAC6>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARM_Compiler_5.06u7</pCCUsed>
+      <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
           <Device>STM32F103RB</Device>
@@ -324,7 +323,7 @@
             <PlainCh>0</PlainCh>
             <Ropi>0</Ropi>
             <Rwpi>0</Rwpi>
-            <wLevel>3</wLevel>
+            <wLevel>2</wLevel>
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
             <uC99>0</uC99>
@@ -474,7 +473,7 @@
       <TargetName>Réel</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARM_Compiler_5.06u7</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>