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This commit is contained in:
Benoit Fau 2023-04-07 18:11:56 +02:00
parent 15cdcee56f
commit f597e293ff
5 changed files with 140 additions and 19 deletions
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17
Brouillon.txt Normal file
View file

@ -0,0 +1,17 @@
int[] tableau = les valeurs;
int SortieSon;
int index = 0;
int CallbackSon()
{
echantillon = tableau[index];
SortieSon = (int)(echantillon * 360 / 32768) + 360;
return SortieSon
}
while (index<5512)
{
CallbackSon();
index++;
}

40
soft/PjtKEIL_StepSon/Src/GestionSon.s
View file

@ -11,9 +11,13 @@
area maram,data,readwrite area maram,data,readwrite
SortieSon dcw 0
Index dcd 0x00000000
; =============================================================================================== ; ===============================================================================================
EXPORT CallbackSon
EXPORT SortieSon
EXTERN Son
EXTERN LongueurSon
@ -21,10 +25,32 @@
area moncode,code,readonly area moncode,code,readonly
; écrire le code ici ; écrire le code ici
CallbackSon proc
push {lr}
ldr r0, =SortieSon
ldr r1, =Son
ldr r2, =Index
ldr r3, =LongueurSon
push {r4}
push {r5}
push {r6}
push {r7}
push {r8}
ldr r4, [r2] ;on stocke la valeur de l'index dans r2.
ldr r5, [r1, r4] ;on stocke la valeur de Son[index] dans r5;
ldr r6, [r0] ; on stocke la valeur de SortieSon dans r6
mov r7, #360
mov r8, #32768
mul r5, r7
sdiv r5, r8
adds r5, #360
str r5, [r0] ; on stocke la valeur calculee dans r0
adds r4, #1; on incremente r4 qui correspond à la valeur de l'index
ldr r2, [r4]; on stocke la nouvelle valeur de l'index à l'adresse de l'index
pop {r6}
pop {r5}
pop {r4}
pop {pc}
ENDFUNC
END END

8
soft/PjtKEIL_StepSon/Src/principal.c
View file

@ -1,7 +1,7 @@
#include "DriverJeuLaser.h" #include "DriverJeuLaser.h"
extern int CallbackSon();
int main(void) int main(void)
@ -13,6 +13,12 @@ int main(void)
// Après exécution : le coeur CPU est clocké à 72MHz ainsi que tous les timers // Après exécution : le coeur CPU est clocké à 72MHz ainsi que tous les timers
CLOCK_Configure(); CLOCK_Configure();
// configuration du Timer 4 en débordement 100ms
u32 duree = 655200; //91*7200
Timer_1234_Init_ff(TIM4, duree);
//** Placez votre code là ** //
Active_IT_Debordement_Timer(TIM4, 2, CallbackSon);

38
soft/PjtKEIL_StepSon/StepSon.uvoptx
View file

@ -10,7 +10,7 @@
<aExt>*.s*; *.src; *.a*</aExt> <aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt> <oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt> <lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt> <tExt>*.txt; *.h; *.inc; *.md</tExt>
<pExt>*.plm</pExt> <pExt>*.plm</pExt>
<CppX>*.cpp</CppX> <CppX>*.cpp</CppX>
<nMigrate>0</nMigrate> <nMigrate>0</nMigrate>
@ -75,7 +75,7 @@
<OPTFL> <OPTFL>
<tvExp>1</tvExp> <tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>0</IsCurrentTarget> <IsCurrentTarget>1</IsCurrentTarget>
</OPTFL> </OPTFL>
<CpuCode>18</CpuCode> <CpuCode>18</CpuCode>
<DebugOpt> <DebugOpt>
@ -460,7 +460,7 @@
<OPTFL> <OPTFL>
<tvExp>1</tvExp> <tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg> <tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget> <IsCurrentTarget>0</IsCurrentTarget>
</OPTFL> </OPTFL>
<CpuCode>18</CpuCode> <CpuCode>18</CpuCode>
<DebugOpt> <DebugOpt>
@ -666,6 +666,38 @@
</File> </File>
</Group> </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\GestionSon.s</PathWithFileName>
<FilenameWithoutPath>GestionSon.s</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\bruitverre.asm</PathWithFileName>
<FilenameWithoutPath>bruitverre.asm</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
</Group>
<Group> <Group>
<GroupName>::CMSIS</GroupName> <GroupName>::CMSIS</GroupName>
<tvExp>0</tvExp> <tvExp>0</tvExp>

54
soft/PjtKEIL_StepSon/StepSon.uvprojx
View file

@ -10,7 +10,7 @@
<TargetName>Simu</TargetName> <TargetName>Simu</TargetName>
<ToolsetNumber>0x4</ToolsetNumber> <ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName> <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> <uAC6>0</uAC6>
<TargetOption> <TargetOption>
<TargetCommonOption> <TargetCommonOption>
@ -410,6 +410,21 @@
</File> </File>
</Files> </Files>
</Group> </Group>
<Group>
<GroupName>Son</GroupName>
<Files>
<File>
<FileName>GestionSon.s</FileName>
<FileType>2</FileType>
<FilePath>.\Src\GestionSon.s</FilePath>
</File>
<File>
<FileName>bruitverre.asm</FileName>
<FileType>2</FileType>
<FilePath>.\Src\bruitverre.asm</FilePath>
</File>
</Files>
</Group>
<Group> <Group>
<GroupName>::CMSIS</GroupName> <GroupName>::CMSIS</GroupName>
</Group> </Group>
@ -819,6 +834,21 @@
</File> </File>
</Files> </Files>
</Group> </Group>
<Group>
<GroupName>Son</GroupName>
<Files>
<File>
<FileName>GestionSon.s</FileName>
<FileType>2</FileType>
<FilePath>.\Src\GestionSon.s</FilePath>
</File>
<File>
<FileName>bruitverre.asm</FileName>
<FileType>2</FileType>
<FilePath>.\Src\bruitverre.asm</FilePath>
</File>
</Files>
</Group>
<Group> <Group>
<GroupName>::CMSIS</GroupName> <GroupName>::CMSIS</GroupName>
<GroupOption> <GroupOption>
@ -1297,6 +1327,21 @@
</File> </File>
</Files> </Files>
</Group> </Group>
<Group>
<GroupName>Son</GroupName>
<Files>
<File>
<FileName>GestionSon.s</FileName>
<FileType>2</FileType>
<FilePath>.\Src\GestionSon.s</FilePath>
</File>
<File>
<FileName>bruitverre.asm</FileName>
<FileType>2</FileType>
<FilePath>.\Src\bruitverre.asm</FilePath>
</File>
</Files>
</Group>
<Group> <Group>
<GroupName>::CMSIS</GroupName> <GroupName>::CMSIS</GroupName>
</Group> </Group>
@ -1322,12 +1367,7 @@
<LayerInfo> <LayerInfo>
<Layers> <Layers>
<Layer> <Layer>
<LayName>&lt;Project Info&gt;</LayName> <LayName>StepSon</LayName>
<LayDesc></LayDesc>
<LayUrl></LayUrl>
<LayKeys></LayKeys>
<LayCat></LayCat>
<LayLic></LayLic>
<LayTarg>0</LayTarg> <LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark> <LayPrjMark>1</LayPrjMark>
</Layer> </Layer>