📄 stm32f10x_nvic.s79

📁 STM32利用正交编码器实现电机的控制
💻 S79
📖 第 1 页 / 共 5 页
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        LDRB     R0,[R4, #+0]
        CMP      R0,#+8
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+9
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+10
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+11
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+12
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+13
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+14
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+15
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+16
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+17
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+18
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+19
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+20
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+21
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+22
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+23
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+24
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+25
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+26
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+27
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+28
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+29
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+30
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+31
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+32
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+33
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+34
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+35
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+36
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+37
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+38
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+39
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+40
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+41
        BEQ.N    ??NVIC_Init_1
        LDRB     R0,[R4, #+0]
        CMP      R0,#+42
        BEQ.N    ??NVIC_Init_1
        MOVS     R1,#+128
        LDR.N    R0,??DataTable28  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??NVIC_Init_1:
        LDRB     R0,[R4, #+1]
        CMP      R0,#+16
        BCC.N    ??NVIC_Init_2
        MOVS     R1,#+129
        LDR.N    R0,??DataTable28  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??NVIC_Init_2:
        LDRB     R0,[R4, #+2]
        CMP      R0,#+16
        BCC.N    ??NVIC_Init_3
        MOVS     R1,#+130
        LDR.N    R0,??DataTable28  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??NVIC_Init_3:
        LDRB     R0,[R4, #+3]
        CMP      R0,#+0
        BEQ.N    ??NVIC_Init_4
        LDR.N    R0,??DataTable29  ;; SCB
        LDR      R0,[R0, #+0]
        LDR      R0,[R0, #+12]
        ANDS     R0,R0,#0x700
        RSBS     R0,R0,#+1792
        LSRS     R0,R0,#+8
        MOVS     R1,#+4
        SUBS     R3,R1,R0
        LSRS     R5,R5,R0
        LDRB     R0,[R4, #+1]
        LSLS     R0,R0,R3
        MOVS     R2,R0
        LDRB     R1,[R4, #+2]
        MOVS     R0,R5
        ANDS     R0,R0,R1
        ORRS     R0,R0,R2
        LSLS     R0,R0,#+4
        LDRB     R1,[R4, #+0]
        LSLS     R1,R1,#+30       ;; ZeroExtS R1,R1,#+30,#+30
        LSRS     R1,R1,#+30
        MOVS     R2,#+8
        MULS     R1,R2,R1
        LSLS     R0,R0,R1
        LDRB     R1,[R4, #+0]
        ASRS     R1,R1,#+2
        MOVS     R2,#+4
        LDR.N    R3,??DataTable27  ;; NVIC
        LDR      R3,[R3, #+0]
        MLA      R1,R1,R2,R3
        LDR      R1,[R1, #+768]
        MOVS     R2,#+255
        LDRB     R3,[R4, #+0]
        LSLS     R3,R3,#+30       ;; ZeroExtS R3,R3,#+30,#+30
        LSRS     R3,R3,#+30
        MOVS     R5,#+8
        MULS     R3,R5,R3
        LSLS     R2,R2,R3
        BICS     R1,R1,R2
        MOVS     R3,R0
        MOVS     R0,R2
        ANDS     R0,R0,R3
        ORRS     R0,R0,R1
        MOVS     R1,R0
        LDRB     R0,[R4, #+0]
        ASRS     R0,R0,#+2
        MOVS     R2,#+4
        LDR.N    R3,??DataTable27  ;; NVIC
        LDR      R3,[R3, #+0]
        MLA      R0,R0,R2,R3
        STR      R1,[R0, #+768]
        LDRB     R0,[R4, #+0]
        ASRS     R0,R0,#+5
        MOVS     R1,#+4
        MULS     R0,R1,R0
        LDR.N    R1,??DataTable27  ;; NVIC
        LDR      R1,[R1, #+0]
        MOVS     R2,#+1
        LDRB     R3,[R4, #+0]
        LSLS     R3,R3,#+27       ;; ZeroExtS R3,R3,#+27,#+27
        LSRS     R3,R3,#+27
        LSLS     R2,R2,R3
        STR      R2,[R1, R0]
        B.N      ??NVIC_Init_5
??NVIC_Init_4:
        LDRB     R0,[R4, #+0]
        ASRS     R0,R0,#+5
        MOVS     R1,#+4
        LDR.N    R2,??DataTable27  ;; NVIC
        LDR      R2,[R2, #+0]
        MLA      R0,R0,R1,R2
        ADDS     R0,R0,#+128
        MOVS     R1,#+1
        LDRB     R2,[R4, #+0]
        LSLS     R2,R2,#+27       ;; ZeroExtS R2,R2,#+27,#+27
        LSRS     R2,R2,#+27
        LSLS     R1,R1,R2
        STR      R1,[R0, #+0]
??NVIC_Init_5:
        POP      {R4-R6,PC}       ;; return

        RSEG CODE:CODE:NOROOT(2)
        DATA
??DataTable27:
        DC32     NVIC

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_StructInit:
        MOVS     R1,#+0
        STRB     R1,[R0, #+0]
        MOVS     R1,#+0
        STRB     R1,[R0, #+1]
        MOVS     R1,#+0
        STRB     R1,[R0, #+2]
        MOVS     R1,#+0
        STRB     R1,[R0, #+3]
        BX       LR               ;; return

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_SETPRIMASK:
        PUSH     {LR}
        _BLF     __SETPRIMASK,??__SETPRIMASK??rT
        POP      {PC}             ;; return

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_RESETPRIMASK:
        PUSH     {LR}
        _BLF     __RESETPRIMASK,??__RESETPRIMASK??rT
        POP      {PC}             ;; return

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_SETFAULTMASK:
        PUSH     {LR}
        _BLF     __SETFAULTMASK,??__SETFAULTMASK??rT
        POP      {PC}             ;; return

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_RESETFAULTMASK:
        PUSH     {LR}
        _BLF     __RESETFAULTMASK,??__RESETFAULTMASK??rT
        POP      {PC}             ;; return

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_BASEPRICONFIG:
        PUSH     {R4,LR}
        MOVS     R4,R0
        CMP      R4,#+0
        BEQ.N    ??NVIC_BASEPRICONFIG_0
        CMP      R4,#+16
        BCC.N    ??NVIC_BASEPRICONFIG_1
??NVIC_BASEPRICONFIG_0:
        MOVS     R1,#+241
        LDR.N    R0,??DataTable28  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??NVIC_BASEPRICONFIG_1:
        LSLS     R0,R4,#+4
        _BLF     __BASEPRICONFIG,??__BASEPRICONFIG??rT
        POP      {R4,PC}          ;; return

        RSEG CODE:CODE:NOROOT(2)
        DATA
??DataTable28:
        DC32     `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_GetBASEPRI:
        PUSH     {LR}
        _BLF     __GetBASEPRI,??__GetBASEPRI??rT
        POP      {PC}             ;; return

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_GetCurrentPendingIRQChannel:
        LDR.N    R0,??DataTable29  ;; SCB
        LDR      R0,[R0, #+0]
        LDR      R0,[R0, #+4]
        LDR.N    R1,??NVIC_GetCurrentPendingIRQChannel_0  ;; 0x3ff000
        ANDS     R1,R1,R0
        MOVS     R0,R1
        LSRS     R0,R0,#+12
        LSLS     R0,R0,#+16       ;; ZeroExtS R0,R0,#+16,#+16
        LSRS     R0,R0,#+16
        BX       LR               ;; return
        DATA
??NVIC_GetCurrentPendingIRQChannel_0:
        DC32     0x3ff000

        RSEG CODE:CODE:NOROOT(2)
        DATA
??DataTable29:
        DC32     SCB

        RSEG CODE:CODE:NOROOT(2)
        THUMB
NVIC_GetIRQChannelPendingBitStatus:
        PUSH     {R4,LR}
        MOVS     R4,R0
        MOVS     R0,#+0
        MOVS     R1,#+0
        CMP      R4,#+0
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+1
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+2
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+3
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+4
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+5
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+6
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+7
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+8
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+9
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+10
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+11
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+12
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+13
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+14
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+15
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+16
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+17
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+18
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+19
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+20
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+21
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+22
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+23
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+24
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+25
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+26
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+27
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+28
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+29
        BEQ.N    ??NVIC_GetIRQChannelPendingBitStatus_0
        CMP      R4,#+30
💿 文件大小 813 K
👤 上传用户 caim3587
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#STM #32 #正交编码器 #控制
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