228 lines
7.4 KiB
Text
228 lines
7.4 KiB
Text
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ARM Macro Assembler Page 1
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1 00000000 PRESERVE8
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2 00000000 THUMB
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3 00000000
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4 00000000 export CallbackSon
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5 00000000 import Son
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6 00000000 import LongueurSon
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7 00000000
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8 00000000
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9 00000000 ; ====================== zone de réservation de données,
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======================================
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10 00000000 ;Section RAM (read only) :
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11 00000000 area mesdata,data,readonly
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12 00000000
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13 00000000
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14 00000000 ;Section RAM (read write):
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15 00000000 area maram,data,readwrite
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16 00000000
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17 00000000 00 00 SortieSon
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dcw 0 ; reserve seulement
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2 octet de memoire
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18 00000002 00 00 Index dcw 0
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19 00000004
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20 00000004 ; ======================================================
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=========================================
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21 00000004
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22 00000004
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23 00000004
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24 00000004
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25 00000004 ;Section ROM code (read only) :
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26 00000004 area moncode,code,readonly
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27 00000000 ; écrire le code ici
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28 00000000 ;
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29 00000000 ;if (i<LongueurSon) {
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30 00000000 ;
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31 00000000 ; sample = Son[i];
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32 00000000 ; SortieSon = sample * (720/65536) + 360
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33 00000000 ; i++;
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34 00000000 ;}else {
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35 00000000 ; i=0;
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36 00000000 ;}
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37 00000000
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38 00000000 CallbackSon
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proc
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39 00000000 B500 push {lr}
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40 00000002
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41 00000002 480D ldr r0, = Index ; ; On charge la
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valeur d'index
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42 00000004 6801 ldr r1, [r0] ;
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43 00000006 4A0D ldr r2, = LongueurSon ; ; On charg
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e la valeur de la l
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ongueur son
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44 00000008 6813 ldr r3, [r2] ;
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45 0000000A
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46 0000000A 428B cmp r3, r1 ; On regarde si on
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est arrivé au bout
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du tableau
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47 0000000C DD0F ble Sinon
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48 0000000E
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ARM Macro Assembler Page 2
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49 0000000E 4A0C ldr r2, = Son ; ; On charge la
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valeur de la bonne
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50 00000010 F932 3011 ldrsh r3, [r2, r1, LSL #1]
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; ligne de son
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51 00000014
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52 00000014 F101 0101 add r1, r1, #1 ; On store l'index
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et on l'incrémente
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de 1
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53 00000018 8001 strh r1, [r0]
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54 0000001A
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55 0000001A ;add r3, #32768 ; On ajoute 32768
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56 0000001A F44F 71B4 mov r1, #360 ; On multiplie par
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720
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57 0000001E FB01 F303 mul r3, r1, r3 ;
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58 00000022 EA4F 33E3 asr r3, #15 ; On divise par 655
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36
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59 00000026 440B add r3, r1
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60 00000028
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61 00000028 4A06 ldr r2, = SortieSon
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62 0000002A 8013 strh r3, [r2] ; On sauvegarde la
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valeur dans SortieS
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on
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63 0000002C E002 b fin
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64 0000002E
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65 0000002E Sinon
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66 0000002E F04F 0100 mov r1, #0 ; On remet l'index
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à 0
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67 00000032 6008 str r0, [r1] ; On store l'index
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68 00000034
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69 00000034 fin
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70 00000034 EXPORT SortieSon
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71 00000034 BD00 pop {pc}
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72 00000036 endp
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73 00000036
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74 00000036 END
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00 00 00000000
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00000000
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00000000
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00000000
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Command Line: --debug --xref --diag_suppress=9931 --cpu=Cortex-M3 --apcs=interw
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ork --depend=.\obj\gestionson.d -o.\obj\gestionson.o -I.\RTE\_Simu -IC:\Program
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data\Keil\Arm\Packs\ARM\CMSIS\5.7.0\CMSIS\Core\Include -IC:\Programdata\Keil\Ar
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m\Packs\Keil\STM32F1xx_DFP\2.3.0\Device\Include --predefine="__EVAL SETA 1" --p
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redefine="__MICROLIB SETA 1" --predefine="__UVISION_VERSION SETA 534" --predefi
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ne="_RTE_ SETA 1" --predefine="STM32F10X_MD SETA 1" --predefine="_RTE_ SETA 1"
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--list=gestionson.lst Src\GestionSon.s
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ARM Macro Assembler Page 1 Alphabetic symbol ordering
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Relocatable symbols
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mesdata 00000000
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Symbol: mesdata
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Definitions
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At line 11 in file Src\GestionSon.s
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Uses
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None
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Comment: mesdata unused
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1 symbol
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ARM Macro Assembler Page 1 Alphabetic symbol ordering
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Relocatable symbols
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Index 00000002
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Symbol: Index
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Definitions
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At line 18 in file Src\GestionSon.s
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Uses
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At line 41 in file Src\GestionSon.s
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Comment: Index used once
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SortieSon 00000000
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Symbol: SortieSon
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Definitions
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At line 17 in file Src\GestionSon.s
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Uses
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At line 61 in file Src\GestionSon.s
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At line 70 in file Src\GestionSon.s
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maram 00000000
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Symbol: maram
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Definitions
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At line 15 in file Src\GestionSon.s
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Uses
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None
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Comment: maram unused
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3 symbols
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ARM Macro Assembler Page 1 Alphabetic symbol ordering
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Relocatable symbols
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CallbackSon 00000000
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Symbol: CallbackSon
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Definitions
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At line 38 in file Src\GestionSon.s
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Uses
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At line 4 in file Src\GestionSon.s
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Comment: CallbackSon used once
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Sinon 0000002E
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Symbol: Sinon
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Definitions
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At line 65 in file Src\GestionSon.s
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Uses
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At line 47 in file Src\GestionSon.s
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Comment: Sinon used once
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fin 00000034
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Symbol: fin
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Definitions
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At line 69 in file Src\GestionSon.s
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Uses
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At line 63 in file Src\GestionSon.s
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Comment: fin used once
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moncode 00000000
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Symbol: moncode
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Definitions
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At line 26 in file Src\GestionSon.s
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Uses
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None
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Comment: moncode unused
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4 symbols
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ARM Macro Assembler Page 1 Alphabetic symbol ordering
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External symbols
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LongueurSon 00000000
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Symbol: LongueurSon
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Definitions
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At line 6 in file Src\GestionSon.s
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Uses
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At line 43 in file Src\GestionSon.s
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Comment: LongueurSon used once
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Son 00000000
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Symbol: Son
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Definitions
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At line 5 in file Src\GestionSon.s
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Uses
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At line 49 in file Src\GestionSon.s
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Comment: Son used once
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2 symbols
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347 symbols in table
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