forked from acco/chti23
TP n°1 terminé
This commit is contained in:
parent
15cdcee56f
commit
57163ca9ee
3 changed files with 22 additions and 19 deletions
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@ -10,7 +10,7 @@
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<aExt>*.s*; *.src; *.a*</aExt>
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<aExt>*.s*; *.src; *.a*</aExt>
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<oExt>*.obj; *.o</oExt>
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<oExt>*.obj; *.o</oExt>
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<lExt>*.lib</lExt>
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<lExt>*.lib</lExt>
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<tExt>*.txt; *.h; *.inc</tExt>
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<tExt>*.txt; *.h; *.inc; *.md</tExt>
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<pExt>*.plm</pExt>
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<pExt>*.plm</pExt>
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<CppX>*.cpp</CppX>
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<CppX>*.cpp</CppX>
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<nMigrate>0</nMigrate>
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<nMigrate>0</nMigrate>
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@ -75,7 +75,7 @@
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<OPTFL>
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<OPTFL>
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<tvExp>1</tvExp>
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<tvExp>1</tvExp>
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<tvExpOptDlg>0</tvExpOptDlg>
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<tvExpOptDlg>0</tvExpOptDlg>
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<IsCurrentTarget>1</IsCurrentTarget>
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<IsCurrentTarget>0</IsCurrentTarget>
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</OPTFL>
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</OPTFL>
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<CpuCode>18</CpuCode>
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<CpuCode>18</CpuCode>
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<DebugOpt>
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<DebugOpt>
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@ -260,7 +260,7 @@
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<OPTFL>
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<OPTFL>
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<tvExp>1</tvExp>
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<tvExp>1</tvExp>
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<tvExpOptDlg>0</tvExpOptDlg>
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<tvExpOptDlg>0</tvExpOptDlg>
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<IsCurrentTarget>0</IsCurrentTarget>
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<IsCurrentTarget>1</IsCurrentTarget>
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</OPTFL>
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</OPTFL>
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<CpuCode>18</CpuCode>
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<CpuCode>18</CpuCode>
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<DebugOpt>
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<DebugOpt>
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@ -339,11 +339,18 @@
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</SetRegEntry>
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</SetRegEntry>
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</TargetDriverDllRegistry>
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</TargetDriverDllRegistry>
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<Breakpoint/>
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<Breakpoint/>
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<WatchWindow1>
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<Ww>
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<count>0</count>
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<WinNumber>1</WinNumber>
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<ItemText>VarTime</ItemText>
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</Ww>
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</WatchWindow1>
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<MemoryWindow1>
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<MemoryWindow1>
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<Mm>
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<Mm>
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<WinNumber>1</WinNumber>
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<WinNumber>1</WinNumber>
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<SubType>257</SubType>
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<SubType>257</SubType>
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<ItemText>r0</ItemText>
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<ItemText>0x20000000</ItemText>
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<AccSizeX>0</AccSizeX>
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<AccSizeX>0</AccSizeX>
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</Mm>
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</Mm>
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</MemoryWindow1>
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</MemoryWindow1>
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@ -10,7 +10,7 @@
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<TargetName>Simu</TargetName>
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<TargetName>Simu</TargetName>
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<ToolsetNumber>0x4</ToolsetNumber>
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<ToolsetNumber>0x4</ToolsetNumber>
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<ToolsetName>ARM-ADS</ToolsetName>
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<ToolsetName>ARM-ADS</ToolsetName>
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<pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
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<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
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<uAC6>0</uAC6>
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<uAC6>0</uAC6>
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<TargetOption>
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<TargetOption>
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<TargetCommonOption>
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<TargetCommonOption>
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@ -424,7 +424,7 @@
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<TargetName>CibleSondeKEIL</TargetName>
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<TargetName>CibleSondeKEIL</TargetName>
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<ToolsetNumber>0x4</ToolsetNumber>
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<ToolsetNumber>0x4</ToolsetNumber>
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<ToolsetName>ARM-ADS</ToolsetName>
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<ToolsetName>ARM-ADS</ToolsetName>
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<pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
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<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
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<uAC6>0</uAC6>
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<uAC6>0</uAC6>
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<TargetOption>
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<TargetOption>
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<TargetCommonOption>
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<TargetCommonOption>
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@ -1338,11 +1338,6 @@
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<Layers>
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<Layers>
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<Layer>
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<Layer>
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<LayName><Project Info></LayName>
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<LayName><Project Info></LayName>
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<LayDesc></LayDesc>
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<LayUrl></LayUrl>
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<LayKeys></LayKeys>
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<LayCat></LayCat>
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<LayLic></LayLic>
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<LayTarg>0</LayTarg>
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<LayTarg>0</LayTarg>
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<LayPrjMark>1</LayPrjMark>
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<LayPrjMark>1</LayPrjMark>
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</Layer>
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</Layer>
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@ -12,6 +12,7 @@
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VarTime dcd 0
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VarTime dcd 0
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EXPORT VarTime
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; ===============================================================================================
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; ===============================================================================================
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@ -41,19 +42,19 @@ TimeValue equ 900000
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Delay_100ms proc
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Delay_100ms proc
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ldr r0,=VarTime
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ldr r0,=VarTime ; r0 prend la valeur VarTime = 0 ici la premiere adresse est 0x20000000 en RAM dans simulation
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ldr r1,=TimeValue
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ldr r1,=TimeValue ; r1 prend la valeur TimeValue = 900000
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str r1,[r0]
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str r1,[r0] ; la valeur 32bits contenue dans r1 est copiée en RAM à l'adresse spécifiée dans r0
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BoucleTempo
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BoucleTempo
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ldr r1,[r0]
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ldr r1,[r0] ; la valeur 32bits située à l'adresse spécifiée dans r0 est recopiée dans r1
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subs r1,#1
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subs r1,#1 ; r1 prend la valeur r1 - 1 = 899999
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str r1,[r0]
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str r1,[r0] ; la valeur 32bits contenue dans r1 est copiée en RAM à l'adresse spécifiée dans r0
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bne BoucleTempo
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bne BoucleTempo ; if z = 0 faire BoucleTempo; Z: Set to 1 when r1 is zero, otherwise cleared to 0
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bx lr
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bx lr ; indirect jump to [LR]
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endp
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endp
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