원본 프로젝트 acco/chti23
61 lines
No EOL
807 B
ArmAsm
61 lines
No EOL
807 B
ArmAsm
include DriverJeuLaser.inc
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PRESERVE8
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THUMB
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; ====================== zone de réservation de données, ======================================
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;Section RAM (read only) :
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area mesdata,data,readonly
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;Section RAM (read write):
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area maram,data,readwrite
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FlagCligno dcd 0
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export FlagCligno
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; ===============================================================================================
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;Section ROM code (read only) :
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area moncode,code,readonly
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; écrire le code ici
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EXPORT timer_callback
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timer_callback proc
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push {lr}
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ldr r1,=FlagCligno
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ldr r0,[r1]
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cmp r0, #1
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bne Proc0
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mov r0, #1
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mov r2, #0
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str r2, [r1]
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bl GPIOB_Set
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b fin
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Proc0
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mov r0, #1
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mov r2, #1
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str r2, [r1]
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bl GPIOB_Clear
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fin
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pop {pc}
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endp
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END
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