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Author SHA1 Message Date
acco
7f62cad9a7 matlab aveclive script 2024-01-30 00:53:36 +01:00
39 changed files with 15479 additions and 15687 deletions
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1
.gitignore vendored
View file

@ -108,3 +108,4 @@ RTE
# To explicitly override the above, define any exceptions here; e.g.:
# !my_customized_scatter_file.sct
*.slprj

41
signal/matlab/scriptDFT.m
View file

@ -1,31 +1,40 @@
clear all;
close all;
%% Paramêtres utilisatrice
%
%% Paramètres
T = 0.25; % Fenêtre d'observation
M=32; % Nombre d'échantillons dans la fenêtre
%% Paramètres déduits
Te = T/M; % Période d'échantillonnage
Tsim = T-Te; % Instant final de simulation
Fsin = 4 ;
%% Calculs préliminaires
T = 0.25; % Fenêtre d'observation [s]
M=32; % Nombre d'échantillons dans la fenêtre
Fsin = 4 ; % Fréquence d'un sinus [Hz]
%% Paramêtres déduits
Te = T/M; % Période d'échantillonnage [s]
Tsim = T-Te; % Instant final de simulation avec M points [s]
fprintf("Fréquence = %f Hz", 1/Te)
%% Calculs préliminaires
%% Lancement de simulink
out=sim("simDFT")
tic
out=sim("simDFT");
toc
%% Visualisations temporelle
plot(out.sin_continu,'.-');
hold on;
plot(out.sin_echanti,'o');
grid on;
t = out.sin_echanti.Time;
sig = out.sin_echanti.Data;
stem(t, sig , 'o');
grid on;
%% Calcul DFT
Tfd = fft(sig);
abscisses=1:length(Tfd);
%% visualisation DFT
figure();
figure()
plot(abscisses,abs(Tfd),'o-');
ylabel("Module Transformée de Fourier")
xlabel("??? indices de tableau Matlab de 1 à 32 ???")

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signal/matlab/scriptDFT.mlx Normal file
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signal/matlab/simDFT.slx
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73
soft/PjtKEIL_StepSon/Src/GestionSon.s
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@ -10,82 +10,21 @@
;Section RAM (read write):
area maram,data,readwrite
SortieSon dcw 0
index dcd 0
; ===============================================================================================
EXPORT CallbackSon ;
EXTERN bruitverre ;
EXTERN Son ;
EXTERN LongueurSon ;
EXPORT SortieSon ; //pour evaluer la variable lors des tests
EXPORT StartSon ;
include ../Driver/DriverJeuLaser.inc;
EXPORT index ; //pour evaluer la variable lors des tests
;Section ROM code (read only) :
area moncode,code,readonly
; écrire le code ici
CallbackSon proc
ldr r1, =index
ldr r2, [r1]
ldr r3, =Son
ldr r0, LongueurSon
cmp r2, r0
ble notEqual
push {R8}
push {R5}
ldr R8, =SortieSon
mov R5,#-1
strh R5,[R8]
pop {R5}
pop{R8}
bx lr
notEqual
mov r0, #2
mul r0, r2
ldrsh r0, [r3, r0]
add r0, #32768
push {r4}
mov r4, #719
mul r0, r4
mov r4, #65535
udiv r0, r4
pop {r4}
push {r7}
ldr r7, =SortieSon
strh r0, [r7]
pop {r7}
push{r2}
push {lr}
bl PWM_Set_Value_TIM3_Ch3
pop {lr}
pop{r2}
add r2, #1
push {r5}
ldr r5, =index
str r2, [r5]
pop {r5}
bx lr
endp
StartSon proc
ldr R1, =index
mov R2,#0
str R2, [R1]
bx lr
endp
END

15
soft/PjtKEIL_StepSon/Src/principal.c
View file

@ -4,9 +4,6 @@
void CallbackSon(void);
int main(void)
{
@ -17,14 +14,8 @@ int main(void)
// Après exécution : le coeur CPU est clocké à 72MHz ainsi que tous les timers
CLOCK_Configure();
//** Notre code là ** //
Active_IT_Debordement_Timer( TIM4, 2, CallbackSon );
Timer_1234_Init_ff( TIM4, 6552);
PWM_Init_ff(TIM3, 3, 720 ); //fréquence de la PWM 10e5 Hz
GPIO_Configure(GPIOB, 0, OUTPUT, ALT_PPULL); //plus le PWM est en haut longtemps plus la alpha (valeur sur 1 bit)
extern void StartSon();
extern short SortieSon;
//============================================================================
@ -32,10 +23,6 @@ extern short SortieSon;
while (1)
{
if(SortieSon==-1)
{
StartSon();
}
}
}

118
soft/PjtKEIL_StepSon/StepSon.uvoptx
View file

@ -10,7 +10,7 @@
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc; *.md</tExt>
<tExt>*.txt; *.h; *.inc</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>
@ -154,56 +154,6 @@
</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<WatchWindow1>
<Ww>
<count>0</count>
<WinNumber>1</WinNumber>
<ItemText>SortieSon,0x0A</ItemText>
</Ww>
<Ww>
<count>1</count>
<WinNumber>1</WinNumber>
<ItemText>r6,0x0A</ItemText>
</Ww>
<Ww>
<count>2</count>
<WinNumber>1</WinNumber>
<ItemText>r3,0x10</ItemText>
</Ww>
<Ww>
<count>3</count>
<WinNumber>1</WinNumber>
<ItemText>r0,0x0A</ItemText>
</Ww>
<Ww>
<count>4</count>
<WinNumber>1</WinNumber>
<ItemText>portb</ItemText>
</Ww>
<Ww>
<count>5</count>
<WinNumber>1</WinNumber>
<ItemText>index,0x0A</ItemText>
</Ww>
<Ww>
<count>6</count>
<WinNumber>1</WinNumber>
<ItemText>r7</ItemText>
</Ww>
<Ww>
<count>7</count>
<WinNumber>1</WinNumber>
<ItemText>R5</ItemText>
</Ww>
</WatchWindow1>
<MemoryWindow1>
<Mm>
<WinNumber>1</WinNumber>
<SubType>257</SubType>
<ItemText>r0</ItemText>
<AccSizeX>0</AccSizeX>
</Mm>
</MemoryWindow1>
<Tracepoint>
<THDelay>0</THDelay>
</Tracepoint>
@ -224,7 +174,7 @@
<AscS3>0</AscS3>
<aSer3>0</aSer3>
<eProf>0</eProf>
<aLa>1</aLa>
<aLa>0</aLa>
<aPa1>0</aPa1>
<AscS4>0</AscS4>
<aSer4>0</aSer4>
@ -249,13 +199,8 @@
<LogicAnalyzers>
<Wi>
<IntNumber>0</IntNumber>
<FirstString>`SortieSon</FirstString>
<SecondString>0080000000000000000000000000000000408F4000000000000000000000000000000000536F72746965536F6E00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000001000000000000000000E03F180000000000000000000000000000000000000094080008</SecondString>
</Wi>
<Wi>
<IntNumber>1</IntNumber>
<FirstString>`portb</FirstString>
<SecondString>00008000000000000000000000000000E0FFEF4001000000000000000000000000000000706F7274620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000000000000000E03F1800000000000000000000000000000000000000E60A0008</SecondString>
<FirstString>((portb &amp; 0x00000002) &gt;&gt; 1 &amp; 0x2) &gt;&gt; 1</FirstString>
<SecondString>FF000000000000000000000000000000E0FFEF400100000000000000000000000000000028706F7274622026203078303030303030303229203E3E2031000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000001000000000000000000F03F160000000000000000000000000000000000000096020008</SecondString>
</Wi>
</LogicAnalyzers>
<DebugDescription>
@ -401,23 +346,6 @@
</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<WatchWindow1>
<Ww>
<count>0</count>
<WinNumber>1</WinNumber>
<ItemText>SortieSon,0x0A</ItemText>
</Ww>
<Ww>
<count>1</count>
<WinNumber>1</WinNumber>
<ItemText>index,0x0A</ItemText>
</Ww>
<Ww>
<count>2</count>
<WinNumber>1</WinNumber>
<ItemText>R1,0x0A</ItemText>
</Ww>
</WatchWindow1>
<MemoryWindow1>
<Mm>
<WinNumber>1</WinNumber>
@ -446,7 +374,7 @@
<AscS3>0</AscS3>
<aSer3>0</aSer3>
<eProf>0</eProf>
<aLa>1</aLa>
<aLa>0</aLa>
<aPa1>0</aPa1>
<AscS4>0</AscS4>
<aSer4>0</aSer4>
@ -532,7 +460,7 @@
<OPTFL>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>0</IsCurrentTarget>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>18</CpuCode>
<DebugOpt>
@ -738,38 +666,6 @@
</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>

58
soft/PjtKEIL_StepSon/StepSon.uvprojx
View file

@ -10,7 +10,7 @@
<TargetName>Simu</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
<pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
@ -410,21 +410,6 @@
</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>
@ -434,7 +419,7 @@
<TargetName>CibleSondeKEIL</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
<pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
@ -834,21 +819,6 @@
</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>
@ -927,7 +897,7 @@
<TargetName>CibleSondeST</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
<pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
@ -1327,21 +1297,6 @@
</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>
@ -1367,7 +1322,12 @@
<LayerInfo>
<Layers>
<Layer>
<LayName>StepSon</LayName>
<LayName>&lt;Project Info&gt;</LayName>
<LayDesc></LayDesc>
<LayUrl></LayUrl>
<LayKeys></LayKeys>
<LayCat></LayCat>
<LayLic></LayLic>
<LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark>
</Layer>