diff --git a/Etape_2.uvoptx b/Etape_2.uvoptx
index 679f3f9..23ccb49 100644
--- a/Etape_2.uvoptx
+++ b/Etape_2.uvoptx
@@ -125,7 +125,7 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>DLGDARM</Key>
-          <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(100=15,39,661,712,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(1011=-1,-1,-1,-1,0)(180=-1,-1,-1,-1,0)(120=532,24,953,451,1)(121=540,467,961,894,1)(122=-1,-1,-1,-1,0)(123=-1,-1,-1,-1,0)(140=-1,-1,-1,-1,0)(240=-1,-1,-1,-1,0)(190=-1,-1,-1,-1,0)(200=-1,-1,-1,-1,0)(170=-1,-1,-1,-1,0)(130=-1,-1,-1,-1,0)(131=-1,-1,-1,-1,0)(132=-1,-1,-1,-1,0)(133=-1,-1,-1,-1,0)(160=-1,-1,-1,-1,0)(161=-1,-1,-1,-1,0)(162=-1,-1,-1,-1,0)(210=-1,-1,-1,-1,0)(211=-1,-1,-1,-1,0)(220=-1,-1,-1,-1,0)(221=-1,-1,-1,-1,0)(230=-1,-1,-1,-1,0)(234=-1,-1,-1,-1,0)(231=-1,-1,-1,-1,0)(232=-1,-1,-1,-1,0)(233=-1,-1,-1,-1,0)(150=-1,-1,-1,-1,0)(151=-1,-1,-1,-1,0)</Name>
+          <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(100=15,39,661,712,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(1011=-1,-1,-1,-1,0)(180=-1,-1,-1,-1,0)(120=1208,526,1629,953,1)(121=566,392,987,819,1)(122=-1,-1,-1,-1,0)(123=-1,-1,-1,-1,0)(140=-1,-1,-1,-1,0)(240=-1,-1,-1,-1,0)(190=-1,-1,-1,-1,0)(200=-1,-1,-1,-1,0)(170=-1,-1,-1,-1,0)(130=-1,-1,-1,-1,0)(131=-1,-1,-1,-1,0)(132=-1,-1,-1,-1,0)(133=-1,-1,-1,-1,0)(160=-1,-1,-1,-1,0)(161=-1,-1,-1,-1,0)(162=-1,-1,-1,-1,0)(210=-1,-1,-1,-1,0)(211=-1,-1,-1,-1,0)(220=-1,-1,-1,-1,0)(221=-1,-1,-1,-1,0)(230=-1,-1,-1,-1,0)(234=-1,-1,-1,-1,0)(231=-1,-1,-1,-1,0)(232=-1,-1,-1,-1,0)(233=-1,-1,-1,-1,0)(150=-1,-1,-1,-1,0)(151=-1,-1,-1,-1,0)</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
@@ -142,70 +142,6 @@
         <Bp>
           <Number>0</Number>
           <Type>0</Type>
-          <LineNumber>80</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>134222354</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>1</BreakIfRCount>
-          <Filename>.\FonctionEtape.asm</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression>\\Simu_Etape0\FonctionEtape.asm\80</Expression>
-        </Bp>
-        <Bp>
-          <Number>1</Number>
-          <Type>0</Type>
-          <LineNumber>87</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>134222324</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>1</BreakIfRCount>
-          <Filename>.\Principale.asm</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression>\\Simu_Etape0\Principale.asm\87</Expression>
-        </Bp>
-        <Bp>
-          <Number>2</Number>
-          <Type>0</Type>
-          <LineNumber>117</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>134222500</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>1</BreakIfRCount>
-          <Filename>.\FonctionEtape2.asm</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression>\\Simu_Etape0\FonctionEtape2.asm\117</Expression>
-        </Bp>
-        <Bp>
-          <Number>3</Number>
-          <Type>0</Type>
-          <LineNumber>91</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>0</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>0</BreakIfRCount>
-          <Filename>.\FonctionEtape.asm</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression></Expression>
-        </Bp>
-        <Bp>
-          <Number>4</Number>
-          <Type>0</Type>
           <LineNumber>92</LineNumber>
           <EnabledFlag>1</EnabledFlag>
           <Address>0</Address>
@@ -220,7 +156,7 @@
           <Expression></Expression>
         </Bp>
         <Bp>
-          <Number>5</Number>
+          <Number>1</Number>
           <Type>0</Type>
           <LineNumber>91</LineNumber>
           <EnabledFlag>1</EnabledFlag>
@@ -231,6 +167,70 @@
           <SizeOfObject>0</SizeOfObject>
           <BreakByAccess>0</BreakByAccess>
           <BreakIfRCount>0</BreakIfRCount>
+          <Filename>.\FonctionEtape.asm</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression></Expression>
+        </Bp>
+        <Bp>
+          <Number>2</Number>
+          <Type>0</Type>
+          <LineNumber>92</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>0</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>0</BreakIfRCount>
+          <Filename>.\Principale.asm</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression></Expression>
+        </Bp>
+        <Bp>
+          <Number>3</Number>
+          <Type>0</Type>
+          <LineNumber>91</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>0</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>0</BreakIfRCount>
+          <Filename>.\Principale.asm</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression></Expression>
+        </Bp>
+        <Bp>
+          <Number>4</Number>
+          <Type>0</Type>
+          <LineNumber>80</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>0</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>0</BreakIfRCount>
+          <Filename>.\Principale.asm</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression></Expression>
+        </Bp>
+        <Bp>
+          <Number>5</Number>
+          <Type>0</Type>
+          <LineNumber>57</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>0</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>0</BreakIfRCount>
           <Filename>.\Principale.asm</Filename>
           <ExecCommand></ExecCommand>
           <Expression></Expression>
@@ -238,7 +238,7 @@
         <Bp>
           <Number>6</Number>
           <Type>0</Type>
-          <LineNumber>92</LineNumber>
+          <LineNumber>56</LineNumber>
           <EnabledFlag>1</EnabledFlag>
           <Address>0</Address>
           <ByteObject>0</ByteObject>
@@ -251,6 +251,70 @@
           <ExecCommand></ExecCommand>
           <Expression></Expression>
         </Bp>
+        <Bp>
+          <Number>7</Number>
+          <Type>0</Type>
+          <LineNumber>80</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>0</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>0</BreakIfRCount>
+          <Filename>.\FonctionEtape.asm</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression></Expression>
+        </Bp>
+        <Bp>
+          <Number>8</Number>
+          <Type>0</Type>
+          <LineNumber>87</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>0</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>0</BreakIfRCount>
+          <Filename>.\Principale.asm</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression></Expression>
+        </Bp>
+        <Bp>
+          <Number>9</Number>
+          <Type>0</Type>
+          <LineNumber>117</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>0</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>0</BreakIfRCount>
+          <Filename>.\FonctionEtape2.asm</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression></Expression>
+        </Bp>
+        <Bp>
+          <Number>10</Number>
+          <Type>0</Type>
+          <LineNumber>118</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>0</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>0</BreakIfRCount>
+          <Filename>.\FonctionEtape2.asm</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression></Expression>
+        </Bp>
       </Breakpoint>
       <MemoryWindow1>
         <Mm>
@@ -278,7 +342,7 @@
       <DebugFlag>
         <trace>0</trace>
         <periodic>1</periodic>
-        <aLwin>1</aLwin>
+        <aLwin>0</aLwin>
         <aCover>0</aCover>
         <aSer1>0</aSer1>
         <aSer2>0</aSer2>
@@ -286,13 +350,13 @@
         <viewmode>1</viewmode>
         <vrSel>0</vrSel>
         <aSym>0</aSym>
-        <aTbox>1</aTbox>
+        <aTbox>0</aTbox>
         <AscS1>0</AscS1>
         <AscS2>0</AscS2>
         <AscS3>0</AscS3>
         <aSer3>0</aSer3>
         <eProf>0</eProf>
-        <aLa>1</aLa>
+        <aLa>0</aLa>
         <aPa1>0</aPa1>
         <AscS4>0</AscS4>
         <aSer4>0</aSer4>
@@ -318,12 +382,12 @@
         <Wi>
           <IntNumber>0</IntNumber>
           <FirstString>(portA &amp; 0x20 &amp; 0x20) &gt;&gt; 0</FirstString>
-          <SecondString>FF000000000000000000000000000000E0FFEF4001000000000000000000000000000000706F7274412026203078323000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000001000000000000000000E03F1400000000000000000000000000000000000000E4120008</SecondString>
+          <SecondString>FF000000000000000000000000000000E0FFEF4001000000000000000000000000000000706F7274412026203078323000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000001000000000000000000E03F0800000000000000000000000000000000000000E4120008</SecondString>
         </Wi>
         <Wi>
           <IntNumber>1</IntNumber>
           <FirstString>(portA &amp; 0x80 &amp; 0x80) &gt;&gt; 0</FirstString>
-          <SecondString>00800000000000000000000000000000E0FFEF4001000000000000000000000000000000706F7274412026203078383000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000000000000000E03F140000000000000000000000000000000000000062120008</SecondString>
+          <SecondString>00800000000000000000000000000000E0FFEF4001000000000000000000000000000000706F7274412026203078383000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000000000000000E03F080000000000000000000000000000000000000062120008</SecondString>
         </Wi>
       </LogicAnalyzers>
       <DebugDescription>
diff --git a/FonctionEtape2.asm b/FonctionEtape2.asm
index cfbd4af..a27f770 100644
--- a/FonctionEtape2.asm
+++ b/FonctionEtape2.asm
@@ -34,7 +34,8 @@ SCLK 		EQU 5
 SIN1 		EQU 7
 	
 PF			DCD (1<<31)
-Barette1 	DCB 0xff,0,0
+DataSend	DCB 1
+Barette1 	DCB 0xad,0xff,0
 			DCB 0,0xff,0
 			DCB 0,0,0xff
 			DCB 0xff,0,0
@@ -72,27 +73,27 @@ Set_SCLK	PROC
 	ENDP
 		
 Set_X	PROC
-		PUSH {R1,R2}				;On stocke R0 ŕ R4 dans SP
+		PUSH {R1,R2}				;On stocke R1 et R2 dans SP
 		MOV R1, #1					;*******
 		LSL R0, R1, R0				;1<<Arg
 		LDR R1,=GPIOBASEA			;R1 -> Adresse de GPIOA
 		LDRH R2,[R1,#OffsetOutput]	;Valeur ŕ l'adresse d'ODR : R2 = GPIOA->ODR
 		ORR R2, R2, R0				;similaire ŕ GPIOA->ODR |= (1<<Arg)
-		STRH R2,[R1,#OffsetOutput]	;Etat du port B (R5) stocké dans ODR
+		STRH R2,[R1,#OffsetOutput]	;Etat du port B (R2) stocké dans ODR
 		POP{R1,R2}					;Déchargement de la pile
 		BX LR						;Retour
 	
 	ENDP
 		
 Reset_X	PROC
-		PUSH {R1,R2}				;On stocke R0 ŕ R4 dans SP
+		PUSH {R1,R2}				;On stocke R1 et R2 dans SP
 		MOV R1, #1					;*******
 		LSL R0, R1, R0				;1<<Arg
 		MVN R0, R0					;~(1<<Arg)
 		LDR R1,=GPIOBASEA			;R1 -> Adresse de GPIOA
 		LDRH R2,[R1,#OffsetOutput]	;Valeur ŕ l'adresse d'ODR : R2 = GPIOA->ODR
 		AND R2, R2, R0				;similaire ŕ GPIOA->ODR &= ~(1<<Arg)
-		STRH R2,[R1,#OffsetOutput]	;Etat du port B (R5) stocké dans ODR
+		STRH R2,[R1,#OffsetOutput]	;Etat du port B (R2) stocké dans ODR
 		POP{R1,R2}					;Déchargement de la pile
 		BX LR						;Retour
 	
@@ -148,7 +149,9 @@ PoidFortOKJUMP				;Fin Si
 		
 		MOV R0, #SCLK	;Argument SCLK
 		BL Reset_X;		;Reset_X(SCLK)
-		;LDR R0,=		;DataSend <- 0
+		LDR R0,=DataSend;Adresse de DataSend
+		MOV R1,#0		; DataSend
+		STRB R1,[R0,#0]	;DataSend=0
 		B .				;while(1)
 		
 PoidFortOKIF