diff --git a/soft/PjtKEIL_StepDeb_1/BacASable.uvoptx b/soft/PjtKEIL_StepDeb_1/BacASable.uvoptx
index ed76561..2224968 100644
--- a/soft/PjtKEIL_StepDeb_1/BacASable.uvoptx
+++ b/soft/PjtKEIL_StepDeb_1/BacASable.uvoptx
@@ -10,7 +10,7 @@
     <aExt>*.s*; *.src; *.a*</aExt>
     <oExt>*.obj; *.o</oExt>
     <lExt>*.lib</lExt>
-    <tExt>*.txt; *.h; *.inc</tExt>
+    <tExt>*.txt; *.h; *.inc; *.md</tExt>
     <pExt>*.plm</pExt>
     <CppX>*.cpp</CppX>
     <nMigrate>0</nMigrate>
@@ -75,7 +75,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
@@ -153,7 +153,39 @@
           <Name>-U066CFF574857847167074929 -O2254 -S0 -C0 -A0 -N00("ARM CoreSight SW-DP") -D00(1BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F10x_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32F103RB$Flash\STM32F10x_128.FLM)</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
-      <Breakpoint/>
+      <Breakpoint>
+        <Bp>
+          <Number>0</Number>
+          <Type>0</Type>
+          <LineNumber>22</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>134218692</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>1</BreakIfRCount>
+          <Filename>.\Src\principal.c</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression>\\BacASable\Src/principal.c\22</Expression>
+        </Bp>
+      </Breakpoint>
+      <WatchWindow1>
+        <Ww>
+          <count>0</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>VarTime</ItemText>
+        </Ww>
+      </WatchWindow1>
+      <MemoryWindow1>
+        <Mm>
+          <WinNumber>1</WinNumber>
+          <SubType>0</SubType>
+          <ItemText>0x20000000</ItemText>
+          <AccSizeX>0</AccSizeX>
+        </Mm>
+      </MemoryWindow1>
       <Tracepoint>
         <THDelay>0</THDelay>
       </Tracepoint>
@@ -174,7 +206,7 @@
         <AscS3>0</AscS3>
         <aSer3>0</aSer3>
         <eProf>0</eProf>
-        <aLa>0</aLa>
+        <aLa>1</aLa>
         <aPa1>0</aPa1>
         <AscS4>0</AscS4>
         <aSer4>0</aSer4>
@@ -196,6 +228,18 @@
       <pszMrulep></pszMrulep>
       <pSingCmdsp></pSingCmdsp>
       <pMultCmdsp></pMultCmdsp>
+      <LogicAnalyzers>
+        <Wi>
+          <IntNumber>0</IntNumber>
+          <FirstString>((portb &amp; 0x00000002) &gt;&gt; 1 &amp; 0x2) &gt;&gt; 1</FirstString>
+          <SecondString>FF000000000000000000000000000000E0FFEF400100000000000000000000000000000028706F7274622026203078303030303030303229203E3E2031000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000001000000000000000000E03F1300000000000000000000000000000000000000C0030008</SecondString>
+        </Wi>
+        <Wi>
+          <IntNumber>1</IntNumber>
+          <FirstString>`VarTime</FirstString>
+          <SecondString>00008000000000000000000000000000F8FF0F410000000000000000000000000000000056617254696D65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004100000002000000000000000000E03F1300000000000000000000000000000000000000C4030008</SecondString>
+        </Wi>
+      </LogicAnalyzers>
       <DebugDescription>
         <Enable>1</Enable>
         <EnableFlashSeq>0</EnableFlashSeq>
@@ -260,7 +304,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
@@ -339,6 +383,13 @@
         </SetRegEntry>
       </TargetDriverDllRegistry>
       <Breakpoint/>
+      <WatchWindow1>
+        <Ww>
+          <count>0</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>VarTime,0x0A</ItemText>
+        </Ww>
+      </WatchWindow1>
       <MemoryWindow1>
         <Mm>
           <WinNumber>1</WinNumber>
@@ -367,7 +418,7 @@
         <AscS3>0</AscS3>
         <aSer3>0</aSer3>
         <eProf>0</eProf>
-        <aLa>0</aLa>
+        <aLa>1</aLa>
         <aPa1>0</aPa1>
         <AscS4>0</AscS4>
         <aSer4>0</aSer4>
@@ -389,6 +440,12 @@
       <pszMrulep></pszMrulep>
       <pSingCmdsp></pSingCmdsp>
       <pMultCmdsp></pMultCmdsp>
+      <SystemViewers>
+        <Entry>
+          <Name>System Viewer\GPIOB</Name>
+          <WinId>35905</WinId>
+        </Entry>
+      </SystemViewers>
       <DebugDescription>
         <Enable>1</Enable>
         <EnableFlashSeq>0</EnableFlashSeq>
diff --git a/soft/PjtKEIL_StepDeb_1/BacASable.uvprojx b/soft/PjtKEIL_StepDeb_1/BacASable.uvprojx
index 9c192f5..47feae6 100644
--- a/soft/PjtKEIL_StepDeb_1/BacASable.uvprojx
+++ b/soft/PjtKEIL_StepDeb_1/BacASable.uvprojx
@@ -10,7 +10,7 @@
       <TargetName>Simu</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
@@ -424,7 +424,7 @@
       <TargetName>CibleSondeKEIL</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
@@ -528,9 +528,9 @@
           <SimDlgDll>DARMSTM.DLL</SimDlgDll>
           <SimDlgDllArguments>-pSTM32F103RB</SimDlgDllArguments>
           <TargetDllName>SARMCM3.DLL</TargetDllName>
-          <TargetDllArguments></TargetDllArguments>
+          <TargetDllArguments>-pSTM32F103RB</TargetDllArguments>
           <TargetDlgDll>TCM.DLL</TargetDlgDll>
-          <TargetDlgDllArguments>-pCM3</TargetDlgDllArguments>
+          <TargetDlgDllArguments>-pSTM32F103RB</TargetDlgDllArguments>
         </DllOption>
         <DebugOption>
           <OPTHX>
@@ -1338,11 +1338,6 @@
     <Layers>
       <Layer>
         <LayName>&lt;Project Info&gt;</LayName>
-        <LayDesc></LayDesc>
-        <LayUrl></LayUrl>
-        <LayKeys></LayKeys>
-        <LayCat></LayCat>
-        <LayLic></LayLic>
         <LayTarg>0</LayTarg>
         <LayPrjMark>1</LayPrjMark>
       </Layer>
diff --git a/soft/PjtKEIL_StepDeb_1/Src/Delay.s b/soft/PjtKEIL_StepDeb_1/Src/Delay.s
index bf49175..9ddba22 100644
--- a/soft/PjtKEIL_StepDeb_1/Src/Delay.s
+++ b/soft/PjtKEIL_StepDeb_1/Src/Delay.s
@@ -10,8 +10,8 @@
 ;Section RAM (read write):
 	area    maram,data,readwrite
 		
-VarTime	dcd 0
-
+VarTime	dcd 0 ; int VarTime = 0;
+	EXPORT VarTime
 	
 ; ===============================================================================================
 	
@@ -21,6 +21,7 @@ TimeValue	equ 900000
 
 	EXPORT Delay_100ms ; la fonction Delay_100ms est rendue publique donc utilisable par d'autres modules.
 
+
 		
 ;Section ROM code (read only) :		
 	area    moncode,code,readonly
@@ -41,19 +42,19 @@ TimeValue	equ 900000
 
 Delay_100ms proc
 	
-	    ldr r0,=VarTime  		  
+	    ldr r0,=VarTime ; r0 = &VarTime;
 						  
-		ldr r1,=TimeValue
-		str r1,[r0]
+		ldr r1,=TimeValue ; r1 = 900000;
+		str r1,[r0] ; *r0 = VarTime = 900000;
 		
 BoucleTempo	
-		ldr r1,[r0]     				
+		ldr r1,[r0] ; r0 = VarTime
 						
-		subs r1,#1
-		str  r1,[r0]
+		subs r1,#1 
+		str  r1,[r0] ; VarTime -= 1
 		bne	 BoucleTempo
 			
-		bx lr
+		bx lr ; si timer == 0 retour de la fonction (fin du timer donc retour a l'execution du code)
 		endp
 		
 		
diff --git a/soft/PjtKEIL_StepDeb_1/Src/principal.c b/soft/PjtKEIL_StepDeb_1/Src/principal.c
index a2e1f67..3532006 100644
--- a/soft/PjtKEIL_StepDeb_1/Src/principal.c
+++ b/soft/PjtKEIL_StepDeb_1/Src/principal.c
@@ -3,30 +3,22 @@
 extern void Delay_100ms(void);
 
 
-int main(void)
-{
+int main(void) {
+	// ===========================================================================
+	// ============= INIT PERIPH (faites qu'une seule fois)  =====================
+	// ===========================================================================
 
-// ===========================================================================
-// ============= INIT PERIPH (faites qu'une seule fois)  =====================
-// ===========================================================================
+	// Après exécution : le coeur CPU est clocké à 72MHz ainsi que tous les timers
+	CLOCK_Configure();
 
-// Après exécution : le coeur CPU est clocké à 72MHz ainsi que tous les timers
-CLOCK_Configure();
-
-// configuration de PortB.1 (PB1) en sortie push-pull
-GPIO_Configure(GPIOB, 1, OUTPUT, OUTPUT_PPULL);
-	
-	
-	
-
-//============================================================================	
-	
-	
-while	(1)
-	{
+	// configuration de PortB.1 (PB1) en sortie push-pull
+	GPIO_Configure(GPIOC, 12, OUTPUT, OUTPUT_PPULL);
+		
+	//============================================================================
+	while	(1) {
 		Delay_100ms();
-		GPIOB_Set(1);
+		GPIOC_Set(12);
 		Delay_100ms();
-		GPIOB_Clear(1);
+		GPIOC_Clear(12);
 	}
 }
diff --git a/soft/PjtKEIL_StepDeb_2/BacASable.uvoptx b/soft/PjtKEIL_StepDeb_2/BacASable.uvoptx
index f1315bb..46a4e0a 100644
--- a/soft/PjtKEIL_StepDeb_2/BacASable.uvoptx
+++ b/soft/PjtKEIL_StepDeb_2/BacASable.uvoptx
@@ -10,7 +10,7 @@
     <aExt>*.s*; *.src; *.a*</aExt>
     <oExt>*.obj; *.o</oExt>
     <lExt>*.lib</lExt>
-    <tExt>*.txt; *.h; *.inc</tExt>
+    <tExt>*.txt; *.h; *.inc; *.md</tExt>
     <pExt>*.plm</pExt>
     <CppX>*.cpp</CppX>
     <nMigrate>0</nMigrate>
@@ -75,7 +75,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
@@ -154,6 +154,13 @@
         </SetRegEntry>
       </TargetDriverDllRegistry>
       <Breakpoint/>
+      <WatchWindow1>
+        <Ww>
+          <count>0</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>FlagCligno</ItemText>
+        </Ww>
+      </WatchWindow1>
       <Tracepoint>
         <THDelay>0</THDelay>
       </Tracepoint>
@@ -267,7 +274,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
diff --git a/soft/PjtKEIL_StepDeb_2/BacASable.uvprojx b/soft/PjtKEIL_StepDeb_2/BacASable.uvprojx
index d99d0f0..f01d9e2 100644
--- a/soft/PjtKEIL_StepDeb_2/BacASable.uvprojx
+++ b/soft/PjtKEIL_StepDeb_2/BacASable.uvprojx
@@ -10,7 +10,7 @@
       <TargetName>Simu</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
@@ -424,7 +424,7 @@
       <TargetName>CibleSondeKEIL</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
@@ -1338,11 +1338,6 @@
     <Layers>
       <Layer>
         <LayName>&lt;Project Info&gt;</LayName>
-        <LayDesc></LayDesc>
-        <LayUrl></LayUrl>
-        <LayKeys></LayKeys>
-        <LayCat></LayCat>
-        <LayLic></LayLic>
         <LayTarg>0</LayTarg>
         <LayPrjMark>1</LayPrjMark>
       </Layer>
diff --git a/soft/PjtKEIL_StepDeb_2/Src/principal.c b/soft/PjtKEIL_StepDeb_2/Src/principal.c
index 4d726a1..7307daf 100644
--- a/soft/PjtKEIL_StepDeb_2/Src/principal.c
+++ b/soft/PjtKEIL_StepDeb_2/Src/principal.c
@@ -17,7 +17,8 @@ CLOCK_Configure();
 // configuration du Timer 4 en débordement 100ms
 	
 //** Placez votre code là ** // 
-	
+Timer_1234_Init_ff(TIM4, 72*100000);
+Active_IT_Debordement_Timer(TIM4, 2, timer_callback);
 	
 	
 // Activation des interruptions issues du Timer 4
@@ -29,7 +30,7 @@ CLOCK_Configure();
 	
 	
 // configuration de PortB.1 (PB1) en sortie push-pull
-GPIO_Configure(GPIOB, 1, OUTPUT, OUTPUT_PPULL);
+GPIO_Configure(GPIOC, 12, OUTPUT, OUTPUT_PPULL);
 	
 	
 	
@@ -49,12 +50,12 @@ void timer_callback(void)
 	if (FlagCligno==1)
 	{
 		FlagCligno=0;
-		GPIOB_Set(1);
+		GPIOC_Set(12);
 	}
 	else
 	{
 		FlagCligno=1;
-		GPIOB_Clear(1);
+		GPIOC_Clear(12);
 	}
 		
 }
diff --git a/soft/PjtKEIL_StepSon/Src/GestionSon.s b/soft/PjtKEIL_StepSon/Src/GestionSon.s
index 8a75b7a..8494b7d 100644
--- a/soft/PjtKEIL_StepSon/Src/GestionSon.s
+++ b/soft/PjtKEIL_StepSon/Src/GestionSon.s
@@ -6,25 +6,49 @@
 ;Section RAM (read only) :
 	area    mesdata,data,readonly
 
-
+	IMPORT LongueurSon
+	IMPORT Son
+		
 ;Section RAM (read write):
 	area    maram,data,readwrite
 		
+IndexSon	DCW 0
+SortieSon	DCW 0
 
+	EXPORT SortieSon
 	
 ; ===============================================================================================
 	
-
-
+	EXPORT CallbackSon
 		
 ;Section ROM code (read only) :		
 	area    moncode,code,readonly
 ; écrire le code ici		
 
-
-
-
-
+CallbackSon proc
+	ldr r0, =IndexSon 			; r0 = &IndexSon
+	ldrh r1, [r0] 				; r1 = IndexSon
+	
+	ldr r2, =LongueurSon		; r2 = &LongueurSon
+	ldr r3, [r2]				; r3 = LongueurSon
+	
+	cmp r1, r3
+	blt NoReset
+	mov r1, #0					; si IndexSon >= LongueurSon alors IndexSon = 0
+NoReset
+	ldr r3, =Son				; r3 = &Son
+	ldrsh r2, [r3, r1, LSL#1]	; r2 = Son[IndexSon]
+	add r2, #0x8000				; translater de [-32768;32767] à [0;65535]
+	mov r7, #720				; r7 car pas besoin de le sauvegarder
+	mul r2, r7					; on veut passer r2 de [0;65535] à [0;719], on multiplie par 720 puis LSR de 16 pour eviter une instruction de division
+	lsr r2, #16					
+	add r1, #1					; r1 = IndexSon + 1
+	str r1, [r0] 				; IndexSon++;
+	ldr r0, =SortieSon			; r0 = &SortieSon
+	strh r2, [r0]				; SortieSon = ce qu'on veut
+	bx lr
+	
+	ENDP
 		
-		
-	END	
\ No newline at end of file
+ END
+	
\ No newline at end of file
diff --git a/soft/PjtKEIL_StepSon/Src/principal.c b/soft/PjtKEIL_StepSon/Src/principal.c
index d09be75..2dd039c 100644
--- a/soft/PjtKEIL_StepSon/Src/principal.c
+++ b/soft/PjtKEIL_StepSon/Src/principal.c
@@ -1,8 +1,6 @@
-
-
 #include "DriverJeuLaser.h"
 
-
+extern void CallbackSon(void);
 
 int main(void)
 {
@@ -13,14 +11,12 @@ int main(void)
 
 // Après exécution : le coeur CPU est clocké à 72MHz ainsi que tous les timers
 CLOCK_Configure();
-
-
-	
-	
-
+GPIO_Configure(GPIOB, 0, OUTPUT, ALT_PPULL);
+PWM_Init_ff(TIM3, 3, 720);
+Timer_1234_Init_ff(TIM4, 6552); // (91*10^-6)*(72*10^6) = 6552
+Active_IT_Debordement_Timer(TIM4, 2, CallbackSon);
 //============================================================================	
 	
-	
 while	(1)
 	{
 	}
diff --git a/soft/PjtKEIL_StepSon/StepSon.uvoptx b/soft/PjtKEIL_StepSon/StepSon.uvoptx
index a13d7da..d8c97ae 100644
--- a/soft/PjtKEIL_StepSon/StepSon.uvoptx
+++ b/soft/PjtKEIL_StepSon/StepSon.uvoptx
@@ -10,7 +10,7 @@
     <aExt>*.s*; *.src; *.a*</aExt>
     <oExt>*.obj; *.o</oExt>
     <lExt>*.lib</lExt>
-    <tExt>*.txt; *.h; *.inc</tExt>
+    <tExt>*.txt; *.h; *.inc; *.md</tExt>
     <pExt>*.plm</pExt>
     <CppX>*.cpp</CppX>
     <nMigrate>0</nMigrate>
@@ -75,7 +75,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
@@ -154,6 +154,21 @@
         </SetRegEntry>
       </TargetDriverDllRegistry>
       <Breakpoint/>
+      <WatchWindow1>
+        <Ww>
+          <count>0</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>SortieSon</ItemText>
+        </Ww>
+      </WatchWindow1>
+      <MemoryWindow1>
+        <Mm>
+          <WinNumber>1</WinNumber>
+          <SubType>1</SubType>
+          <ItemText>SP</ItemText>
+          <AccSizeX>0</AccSizeX>
+        </Mm>
+      </MemoryWindow1>
       <Tracepoint>
         <THDelay>0</THDelay>
       </Tracepoint>
@@ -174,7 +189,7 @@
         <AscS3>0</AscS3>
         <aSer3>0</aSer3>
         <eProf>0</eProf>
-        <aLa>0</aLa>
+        <aLa>1</aLa>
         <aPa1>0</aPa1>
         <AscS4>0</AscS4>
         <aSer4>0</aSer4>
@@ -199,8 +214,8 @@
       <LogicAnalyzers>
         <Wi>
           <IntNumber>0</IntNumber>
-          <FirstString>((portb &amp; 0x00000002) &gt;&gt; 1 &amp; 0x2) &gt;&gt; 1</FirstString>
-          <SecondString>FF000000000000000000000000000000E0FFEF400100000000000000000000000000000028706F7274622026203078303030303030303229203E3E2031000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000001000000000000000000F03F160000000000000000000000000000000000000096020008</SecondString>
+          <FirstString>`SortieSon</FirstString>
+          <SecondString>008000000000000000000000000000905D78864100000000000000000000000000000000536F72746965536F6E00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004100000001000000000000000000F03F0D0000000000000000000000000000000000000094080008</SecondString>
         </Wi>
       </LogicAnalyzers>
       <DebugDescription>
@@ -460,7 +475,7 @@
       <OPTFL>
         <tvExp>1</tvExp>
         <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
@@ -666,6 +681,38 @@
     </File>
   </Group>
 
+  <Group>
+    <GroupName>Son</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>4</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>.\Src\bruitverre.asm</PathWithFileName>
+      <FilenameWithoutPath>bruitverre.asm</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>4</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>.\Src\GestionSon.s</PathWithFileName>
+      <FilenameWithoutPath>GestionSon.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
   <Group>
     <GroupName>::CMSIS</GroupName>
     <tvExp>0</tvExp>
diff --git a/soft/PjtKEIL_StepSon/StepSon.uvprojx b/soft/PjtKEIL_StepSon/StepSon.uvprojx
index d0b5c10..c69c3c5 100644
--- a/soft/PjtKEIL_StepSon/StepSon.uvprojx
+++ b/soft/PjtKEIL_StepSon/StepSon.uvprojx
@@ -10,7 +10,7 @@
       <TargetName>Simu</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
@@ -410,6 +410,21 @@
             </File>
           </Files>
         </Group>
+        <Group>
+          <GroupName>Son</GroupName>
+          <Files>
+            <File>
+              <FileName>bruitverre.asm</FileName>
+              <FileType>2</FileType>
+              <FilePath>.\Src\bruitverre.asm</FilePath>
+            </File>
+            <File>
+              <FileName>GestionSon.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>.\Src\GestionSon.s</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>::CMSIS</GroupName>
         </Group>
@@ -819,6 +834,21 @@
             </File>
           </Files>
         </Group>
+        <Group>
+          <GroupName>Son</GroupName>
+          <Files>
+            <File>
+              <FileName>bruitverre.asm</FileName>
+              <FileType>2</FileType>
+              <FilePath>.\Src\bruitverre.asm</FilePath>
+            </File>
+            <File>
+              <FileName>GestionSon.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>.\Src\GestionSon.s</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>::CMSIS</GroupName>
           <GroupOption>
@@ -1297,6 +1327,21 @@
             </File>
           </Files>
         </Group>
+        <Group>
+          <GroupName>Son</GroupName>
+          <Files>
+            <File>
+              <FileName>bruitverre.asm</FileName>
+              <FileType>2</FileType>
+              <FilePath>.\Src\bruitverre.asm</FilePath>
+            </File>
+            <File>
+              <FileName>GestionSon.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>.\Src\GestionSon.s</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>::CMSIS</GroupName>
         </Group>
@@ -1322,12 +1367,7 @@
   <LayerInfo>
     <Layers>
       <Layer>
-        <LayName>&lt;Project Info&gt;</LayName>
-        <LayDesc></LayDesc>
-        <LayUrl></LayUrl>
-        <LayKeys></LayKeys>
-        <LayCat></LayCat>
-        <LayLic></LayLic>
+        <LayName>StepSon</LayName>
         <LayTarg>0</LayTarg>
         <LayPrjMark>1</LayPrjMark>
       </Layer>