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📄 stm32f10x_tim.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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        CMP      R5,#+4
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+5
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+6
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+7
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+8
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+9
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+10
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+11
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+13
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+14
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+15
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+16
        BEQ.N    ??TIM_DMAConfig_0
        CMP      R5,#+18
        BEQ.N    ??TIM_DMAConfig_0
        LDR.N    R1,??TIM_DMAConfig_1  ;; 0x201
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_DMAConfig_0:
        CMP      R6,#+0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+256
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+512
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+768
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+1024
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+1280
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+1536
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+1792
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+2048
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+2304
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+2560
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+2816
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+3072
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+3328
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+3584
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+3840
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+4096
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        MOVS     R0,#+4352
        CMP      R6,R0
        BEQ.N    ??TIM_DMAConfig_2
        LDR.N    R1,??TIM_DMAConfig_1+0x4  ;; 0x202
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_DMAConfig_2:
        LDRH     R0,[R4, #+72]
        MOVS     R1,#+0
        MOVS     R0,R1
        ORRS     R6,R6,R5
        ORRS     R6,R6,R0
        MOVS     R0,R6
        ADDS     R4,R4,#+72
        STRH     R0,[R4, #+0]
        POP      {R4-R6,PC}       ;; return
        Nop      
        DATA
??TIM_DMAConfig_1:
        DC32     0x201
        DC32     0x202

        RSEG CODE:CODE:NOROOT(2)
        THUMB
TIM_DMACmd:
        PUSH     {R4-R6,LR}
        MOVS     R4,R0
        MOVS     R5,R1
        MOVS     R6,R2
        MOVS     R0,#+0
        LDR.N    R1,??TIM_DMACmd_0  ;; 0xa0ff
        TST      R5,R1
        BNE.N    ??TIM_DMACmd_1
        CMP      R5,#+0
        BNE.N    ??TIM_DMACmd_2
??TIM_DMACmd_1:
        MOVS     R1,#+548
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_DMACmd_2:
        CMP      R6,#+0
        BEQ.N    ??TIM_DMACmd_3
        CMP      R6,#+1
        BEQ.N    ??TIM_DMACmd_3
        LDR.N    R1,??TIM_DMACmd_0+0x4  ;; 0x225
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_DMACmd_3:
        LDRH     R0,[R4, #+12]
        CMP      R6,#+0
        BEQ.N    ??TIM_DMACmd_4
        ORRS     R5,R5,R0
        MOVS     R0,R5
        B.N      ??TIM_DMACmd_5
??TIM_DMACmd_4:
        MOVS     R1,R0
        MVNS     R0,R5
        LSLS     R0,R0,#+16       ;; ZeroExtS R0,R0,#+16,#+16
        LSRS     R0,R0,#+16
        ANDS     R0,R0,R1
??TIM_DMACmd_5:
        STRH     R0,[R4, #+12]
        POP      {R4-R6,PC}       ;; return
        DATA
??TIM_DMACmd_0:
        DC32     0xa0ff
        DC32     0x225

        RSEG CODE:CODE:NOROOT(2)
        THUMB
TIM_InternalClockConfig:
        LDRH     R1,[R0, #+8]
        LDR.N    R2,??DataTable30  ;; 0xfff0
        ANDS     R2,R2,R1
        STRH     R2,[R0, #+8]
        BX       LR               ;; return

        RSEG CODE:CODE:NOROOT(2)
        THUMB
TIM_ITRxExternalClockConfig:
        PUSH     {R4,R5,LR}
        MOVS     R4,R0
        MOVS     R5,R1
        CMP      R5,#+0
        BEQ.N    ??TIM_ITRxExternalClockConfig_0
        CMP      R5,#+16
        BEQ.N    ??TIM_ITRxExternalClockConfig_0
        CMP      R5,#+32
        BEQ.N    ??TIM_ITRxExternalClockConfig_0
        CMP      R5,#+48
        BEQ.N    ??TIM_ITRxExternalClockConfig_0
        LDR.N    R1,??TIM_ITRxExternalClockConfig_1  ;; 0x252
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_ITRxExternalClockConfig_0:
        MOVS     R1,R5
        MOVS     R0,R4
        BL       TIM_SelectInputTrigger
        LDRH     R0,[R4, #+8]
        ORRS     R0,R0,#0x7
        STRH     R0,[R4, #+8]
        POP      {R4,R5,PC}       ;; return
        DATA
??TIM_ITRxExternalClockConfig_1:
        DC32     0x252

        RSEG CODE:CODE:NOROOT(2)
        THUMB
TIM_TIxExternalClockConfig:
        PUSH     {R4-R7,LR}
        MOVS     R4,R0
        MOVS     R5,R1
        MOVS     R6,R2
        MOVS     R7,R3
        CMP      R5,#+64
        BEQ.N    ??TIM_TIxExternalClockConfig_0
        CMP      R5,#+80
        BEQ.N    ??TIM_TIxExternalClockConfig_0
        CMP      R5,#+96
        BEQ.N    ??TIM_TIxExternalClockConfig_0
        MOVS     R1,#+624
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_TIxExternalClockConfig_0:
        CMP      R6,#+0
        BEQ.N    ??TIM_TIxExternalClockConfig_1
        CMP      R6,#+2
        BEQ.N    ??TIM_TIxExternalClockConfig_1
        LDR.N    R1,??TIM_TIxExternalClockConfig_2  ;; 0x271
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_TIxExternalClockConfig_1:
        CMP      R7,#+16
        BCC.N    ??TIM_TIxExternalClockConfig_3
        LDR.N    R1,??TIM_TIxExternalClockConfig_2+0x4  ;; 0x272
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_TIxExternalClockConfig_3:
        CMP      R5,#+96
        BNE.N    ??TIM_TIxExternalClockConfig_4
        MOVS     R3,R7
        MOVS     R2,#+1
        MOVS     R1,R6
        MOVS     R0,R4
        BL       TI2_Config
        B.N      ??TIM_TIxExternalClockConfig_5
??TIM_TIxExternalClockConfig_4:
        MOVS     R3,R7
        MOVS     R2,#+1
        MOVS     R1,R6
        MOVS     R0,R4
        BL       TI1_Config
??TIM_TIxExternalClockConfig_5:
        MOVS     R1,R5
        MOVS     R0,R4
        BL       TIM_SelectInputTrigger
        LDRH     R0,[R4, #+8]
        ORRS     R0,R0,#0x7
        STRH     R0,[R4, #+8]
        POP      {R4-R7,PC}       ;; return
        DATA
??TIM_TIxExternalClockConfig_2:
        DC32     0x271
        DC32     0x272

        RSEG CODE:CODE:NOROOT(2)
        THUMB
TIM_ETRClockMode1Config:
        PUSH     {R4-R7,LR}
        MOVS     R4,R0
        MOVS     R5,R1
        MOVS     R6,R2
        MOVS     R7,R3
        CMP      R5,#+0
        BEQ.N    ??TIM_ETRClockMode1Config_0
        MOVS     R0,#+4096
        CMP      R5,R0
        BEQ.N    ??TIM_ETRClockMode1Config_0
        MOVS     R0,#+8192
        CMP      R5,R0
        BEQ.N    ??TIM_ETRClockMode1Config_0
        MOVS     R0,#+12288
        CMP      R5,R0
        BEQ.N    ??TIM_ETRClockMode1Config_0
        MOVS     R1,#+668
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_ETRClockMode1Config_0:
        MOVS     R0,#+32768
        CMP      R6,R0
        BEQ.N    ??TIM_ETRClockMode1Config_1
        CMP      R6,#+0
        BEQ.N    ??TIM_ETRClockMode1Config_1
        LDR.N    R1,??TIM_ETRClockMode1Config_2  ;; 0x29d
        LDR.N    R0,??DataTable29  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_ETRClockMode1Config_1:
        MOVS     R3,R7
        MOVS     R2,R6
        MOVS     R1,R5
        MOVS     R0,R4
        BL       TIM_ETRConfig
        LDRH     R0,[R4, #+8]
        LDR.N    R1,??DataTable30  ;; 0xfff0
        ANDS     R1,R1,R0
        STRH     R1,[R4, #+8]
        LDRH     R0,[R4, #+8]
        ORRS     R0,R0,#0x7
        STRH     R0,[R4, #+8]
        LDRH     R0,[R4, #+8]
        LDR.N    R1,??DataTable35  ;; 0xff87
        ANDS     R1,R1,R0
        STRH     R1,[R4, #+8]
        LDRH     R0,[R4, #+8]
        ORRS     R0,R0,#0x70
        STRH     R0,[R4, #+8]
        POP      {R4-R7,PC}       ;; return
        Nop      
        DATA
??TIM_ETRClockMode1Config_2:
        DC32     0x29d

        RSEG CODE:CODE:NOROOT(2)
        DATA
??DataTable29:
        DC32     `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`

        RSEG CODE:CODE:NOROOT(2)
        DATA
??DataTable30:
        DC32     0xfff0

        RSEG CODE:CODE:NOROOT(2)
        THUMB
TIM_ETRClockMode2Config:
        PUSH     {R4-R7,LR}
        MOVS     R4,R0
        MOVS     R5,R1
        MOVS     R6,R2
        MOVS     R7,R3
        CMP      R5,#+0
        BEQ.N    ??TIM_ETRClockMode2Config_0
        MOVS     R0,#+4096
        CMP      R5,R0
        BEQ.N    ??TIM_ETRClockMode2Config_0
        MOVS     R0,#+8192
        CMP      R5,R0
        BEQ.N    ??TIM_ETRClockMode2Config_0
        MOVS     R0,#+12288
        CMP      R5,R0
        BEQ.N    ??TIM_ETRClockMode2Config_0
        LDR.N    R1,??TIM_ETRClockMode2Config_1  ;; 0x2c2
        LDR.N    R0,??DataTable56  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_ETRClockMode2Config_0:
        MOVS     R0,#+32768
        CMP      R6,R0
        BEQ.N    ??TIM_ETRClockMode2Config_2
        CMP      R6,#+0
        BEQ.N    ??TIM_ETRClockMode2Config_2
        LDR.N    R1,??TIM_ETRClockMode2Config_1+0x4  ;; 0x2c3
        LDR.N    R0,??DataTable56  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_ETRClockMode2Config_2:
        MOVS     R3,R7
        MOVS     R2,R6
        MOVS     R1,R5
        MOVS     R0,R4
        BL       TIM_ETRConfig
        LDRH     R0,[R4, #+8]
        ORRS     R0,R0,#0x4000
        STRH     R0,[R4, #+8]
        POP      {R4-R7,PC}       ;; return
        DATA
??TIM_ETRClockMode2Config_1:
        DC32     0x2c2
        DC32     0x2c3

        RSEG CODE:CODE:NOROOT(2)
        THUMB
TIM_ETRConfig:
        PUSH     {R4,R5}
        MOVS     R4,#+0
        LDRH     R5,[R0, #+8]
        MOVS     R4,R5
        ANDS     R4,R4,#0xF7
        MOVS     R5,R4
        ORRS     R2,R2,R1
        LSLS     R4,R3,#+8
        LSLS     R4,R4,#+16       ;; ZeroExtS R4,R4,#+16,#+16
        LSRS     R4,R4,#+16
        ORRS     R4,R4,R2
        ORRS     R4,R4,R5
        STRH     R4,[R0, #+8]
        POP      {R4,R5}
        BX       LR               ;; return

        RSEG CODE:CODE:NOROOT(2)
        THUMB
TIM_SelectInputTrigger:
        PUSH     {R4,R5,LR}
        MOVS     R4,R0
        MOVS     R5,R1
        MOVS     R0,#+0
        CMP      R5,#+0
        BEQ.N    ??TIM_SelectInputTrigger_0
        CMP      R5,#+16
        BEQ.N    ??TIM_SelectInputTrigger_0
        CMP      R5,#+32
        BEQ.N    ??TIM_SelectInputTrigger_0
        CMP      R5,#+48
        BEQ.N    ??TIM_SelectInputTrigger_0
        CMP      R5,#+64
        BEQ.N    ??TIM_SelectInputTrigger_0
        CMP      R5,#+80
        BEQ.N    ??TIM_SelectInputTrigger_0
        CMP      R5,#+96
        BEQ.N    ??TIM_SelectInputTrigger_0
        CMP      R5,#+112
        BEQ.N    ??TIM_SelectInputTrigger_0
        LDR.N    R1,??TIM_SelectInputTrigger_1  ;; 0x303
        LDR.N    R0,??DataTable56  ;; `?<Constant "C:\\\\David JIANG\\\\ST MCU...">`
        _BLF     assert_failed,??assert_failed??rT
??TIM_SelectInputTrigger_0:
        LDRH     R0,[R4, #+8]
        MOVS     R1,R0
        LDR.N    R0,??DataTable35  ;; 0xff87
        ANDS     R0,R0,R1
        ORRS     R5,R5,R0
        MOVS     R0,R5
        STRH     R0,[R4, #+8]
        POP      {R4,R5,PC}       ;; return
        DATA

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