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📄 test_usb.lst

📁 usb的测试源码 PDIUSBD12 是一款性价比很高的USB 器件它通常用作微控制器系统中实现与微控制器进行通信的 高速通用并行接口它还支持本地的DMA 传输 这种实现USB 接口的标准组件使得设计
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字号:
        0x000085b0:    e3140080    ....    TST      r4,#0x80
        0x000085b4:    0a000006    ....    BEQ      0x85d4
        0x000085b8:    e5951000    ....    LDR      r1,[r5,#0]
        0x000085bc:    e1a0c428    (...    MOV      r12,r8,LSR #8
        0x000085c0:    e4910004    ....    LDR      r0,[r1],#4
        0x000085c4:    e5851000    ....    STR      r1,[r5,#0]
        0x000085c8:    e5c08000    ....    STRB     r8,[r0,#0]
        0x000085cc:    e5c0c001    ....    STRB     r12,[r0,#1]
        0x000085d0:    ea00010a    ....    B        0x8a00
        0x000085d4:    e3140040    @...    TST      r4,#0x40
        0x000085d8:    0a000006    ....    BEQ      0x85f8
        0x000085dc:    e5950000    ....    LDR      r0,[r5,#0]
        0x000085e0:    e1a01fc8    ....    MOV      r1,r8,ASR #31
        0x000085e4:    e4904004    .@..    LDR      r4,[r0],#4
        0x000085e8:    e5850000    ....    STR      r0,[r5,#0]
        0x000085ec:    e5841004    ....    STR      r1,[r4,#4]
        0x000085f0:    e5848000    ....    STR      r8,[r4,#0]
        0x000085f4:    ea000101    ....    B        0x8a00
        0x000085f8:    e5950000    ....    LDR      r0,[r5,#0]
        0x000085fc:    e3140020     ...    TST      r4,#0x20
        0x00008600:    e4901004    ....    LDR      r1,[r0],#4
        0x00008604:    e5850000    ....    STR      r0,[r5,#0]
        0x00008608:    e5818000    ....    STR      r8,[r1,#0]
        0x0000860c:    ea0000fb    ....    B        0x8a00
        0x00008610:    e5950000    ....    LDR      r0,[r5,#0]
        0x00008614:    e3140010    ....    TST      r4,#0x10
        0x00008618:    e4901004    ....    LDR      r1,[r0],#4
        0x0000861c:    e5850000    ....    STR      r0,[r5,#0]
        0x00008620:    e58d1000    ....    STR      r1,[r13,#0]
        0x00008624:    0a00000a    ....    BEQ      0x8654
        0x00008628:    e3a0a000    ....    MOV      r10,#0
        0x0000862c:    e5960008    ....    LDR      r0,[r6,#8]
        0x00008630:    ea000000    ....    B        0x8638
        0x00008634:    e28aa001    ....    ADD      r10,r10,#1
        0x00008638:    e15a0000    ..Z.    CMP      r10,r0
        0x0000863c:    aa000007    ....    BGE      0x8660
        0x00008640:    e59d1000    ....    LDR      r1,[r13,#0]
        0x00008644:    e7d1100a    ....    LDRB     r1,[r1,r10]
        0x00008648:    e3510000    ..Q.    CMP      r1,#0
        0x0000864c:    1afffff8    ....    BNE      0x8634
        0x00008650:    ea000002    ....    B        0x8660
        0x00008654:    e59d0000    ....    LDR      r0,[r13,#0]
        0x00008658:    eb000285    ....    BL       strlen  ; 0x9074
        0x0000865c:    e1a0a000    ....    MOV      r10,r0
        0x00008660:    e59d0004    ....    LDR      r0,[r13,#4]
        0x00008664:    e3140001    ....    TST      r4,#1
        0x00008668:    e040000a    ..@.    SUB      r0,r0,r10
        0x0000866c:    e58d0004    ....    STR      r0,[r13,#4]
        0x00008670:    1a000013    ....    BNE      0x86c4
        0x00008674:    e3140f40    @...    TST      r4,#0x100
        0x00008678:    03a00020     ...    MOVEQ    r0,#0x20
        0x0000867c:    13a00030    0...    MOVNE    r0,#0x30
        0x00008680:    e200b0ff    ....    AND      r11,r0,#0xff
        0x00008684:    e59d0004    ....    LDR      r0,[r13,#4]
        0x00008688:    e2400001    ..@.    SUB      r0,r0,#1
        0x0000868c:    e58d0004    ....    STR      r0,[r13,#4]
        0x00008690:    e3500000    ..P.    CMP      r0,#0
        0x00008694:    ba00000a    ....    BLT      0x86c4
        0x00008698:    e596201c    . ..    LDR      r2,[r6,#0x1c]
        0x0000869c:    e59d1008    ....    LDR      r1,[r13,#8]
        0x000086a0:    e2888001    ....    ADD      r8,r8,#1
        0x000086a4:    e1a0000b    ....    MOV      r0,r11
        0x000086a8:    e1a0e00f    ....    MOV      r14,pc
    $p
        0x000086ac:    e1a0f002    ....    MOV      pc,r2
        0x000086b0:    e59d0004    ....    LDR      r0,[r13,#4]
        0x000086b4:    e2400001    ..@.    SUB      r0,r0,#1
        0x000086b8:    e58d0004    ....    STR      r0,[r13,#4]
        0x000086bc:    e3500000    ..P.    CMP      r0,#0
        0x000086c0:    aafffff4    ....    BGE      0x8698
        0x000086c4:    e3a0b000    ....    MOV      r11,#0
        0x000086c8:    e35a0000    ..Z.    CMP      r10,#0
        0x000086cc:    da000008    ....    BLE      0x86f4
        0x000086d0:    e59d1000    ....    LDR      r1,[r13,#0]
        0x000086d4:    e28fe00c    ....    ADD      r14,pc,#0xc ; #0x86e8
        0x000086d8:    e7d1000b    ....    LDRB     r0,[r1,r11]
        0x000086dc:    e596201c    . ..    LDR      r2,[r6,#0x1c]
        0x000086e0:    e59d1008    ....    LDR      r1,[r13,#8]
    $p
        0x000086e4:    e1a0f002    ....    MOV      pc,r2
        0x000086e8:    e28bb001    ....    ADD      r11,r11,#1
        0x000086ec:    e15b000a    ..[.    CMP      r11,r10
        0x000086f0:    bafffff6    ....    BLT      0x86d0
        0x000086f4:    e088800a    ....    ADD      r8,r8,r10
        0x000086f8:    e3140001    ....    TST      r4,#1
        0x000086fc:    0a0000bf    ....    BEQ      0x8a00
        0x00008700:    e59d0004    ....    LDR      r0,[r13,#4]
        0x00008704:    e2504001    .@P.    SUBS     r4,r0,#1
        0x00008708:    4a0000bc    ...J    BMI      0x8a00
        0x0000870c:    e596201c    . ..    LDR      r2,[r6,#0x1c]
        0x00008710:    e59d1008    ....    LDR      r1,[r13,#8]
        0x00008714:    e2888001    ....    ADD      r8,r8,#1
        0x00008718:    e3a00020     ...    MOV      r0,#0x20
        0x0000871c:    e1a0e00f    ....    MOV      r14,pc
    $p
        0x00008720:    e1a0f002    ....    MOV      pc,r2
        0x00008724:    e2544001    .@T.    SUBS     r4,r4,#1
        0x00008728:    5afffff7    ...Z    BPL      0x870c
        0x0000872c:    ea0000b3    ....    B        0x8a00
        0x00008730:    e5950000    ....    LDR      r0,[r5,#0]
        0x00008734:    e3140040    @...    TST      r4,#0x40
        0x00008738:    0490b004    ....    LDREQ    r11,[r0],#4
        0x0000873c:    05850000    ....    STREQ    r0,[r5,#0]
        0x00008740:    0a000005    ....    BEQ      0x875c
        0x00008744:    e2801008    ....    ADD      r1,r0,#8
        0x00008748:    e5851000    ....    STR      r1,[r5,#0]
        0x0000874c:    e5901000    ....    LDR      r1,[r0,#0]
        0x00008750:    e5900004    ....    LDR      r0,[r0,#4]
        0x00008754:    e5860030    0...    STR      r0,[r6,#0x30]
        0x00008758:    e586102c    ,...    STR      r1,[r6,#0x2c]
        0x0000875c:    e3140e40    @...    TST      r4,#0x400
        0x00008760:    120bb0ff    ....    ANDNE    r11,r11,#0xff
        0x00008764:    1a000002    ....    BNE      0x8774
        0x00008768:    e3140080    ....    TST      r4,#0x80
        0x0000876c:    11a0b80b    ....    MOVNE    r11,r11,LSL #16
        0x00008770:    11a0b82b    +...    MOVNE    r11,r11,LSR #16
        0x00008774:    e28f0fae    ....    ADD      r0,pc,#0x2b8 ; #0x8a34
        0x00008778:    e3140008    ....    TST      r4,#8
        0x0000877c:    135b0000    ..[.    CMPNE    r11,#0
        0x00008780:    e5860024    $...    STR      r0,[r6,#0x24]
        0x00008784:    128f0faf    ....    ADDNE    r0,pc,#0x2bc ; #0x8a48
        0x00008788:    028f0fad    ....    ADDEQ    r0,pc,#0x2b4 ; #0x8a44
        0x0000878c:    e3140010    ....    TST      r4,#0x10
        0x00008790:    13c44f40    @O..    BICNE    r4,r4,#0x100
        0x00008794:    e5860004    ....    STR      r0,[r6,#4]
        0x00008798:    ea00008f    ....    B        0x89dc
        0x0000879c:    e5950000    ....    LDR      r0,[r5,#0]
        0x000087a0:    e3140040    @...    TST      r4,#0x40
        0x000087a4:    0490b004    ....    LDREQ    r11,[r0],#4
        0x000087a8:    05850000    ....    STREQ    r0,[r5,#0]
        0x000087ac:    0a000005    ....    BEQ      0x87c8
        0x000087b0:    e2801008    ....    ADD      r1,r0,#8
        0x000087b4:    e5851000    ....    STR      r1,[r5,#0]
        0x000087b8:    e5901000    ....    LDR      r1,[r0,#0]
        0x000087bc:    e5900004    ....    LDR      r0,[r0,#4]
        0x000087c0:    e5860030    0...    STR      r0,[r6,#0x30]
        0x000087c4:    e586102c    ,...    STR      r1,[r6,#0x2c]
        0x000087c8:    e3140e40    @...    TST      r4,#0x400
        0x000087cc:    120bb0ff    ....    ANDNE    r11,r11,#0xff
        0x000087d0:    1a000002    ....    BNE      0x87e0
        0x000087d4:    e3140080    ....    TST      r4,#0x80
        0x000087d8:    11a0b80b    ....    MOVNE    r11,r11,LSL #16
        0x000087dc:    11a0b82b    +...    MOVNE    r11,r11,LSR #16
        0x000087e0:    e28f0f99    ....    ADD      r0,pc,#0x264 ; #0x8a4c
        0x000087e4:    e3140008    ....    TST      r4,#8
        0x000087e8:    135b0000    ..[.    CMPNE    r11,#0
        0x000087ec:    e5860024    $...    STR      r0,[r6,#0x24]
        0x000087f0:    128f0f9a    ....    ADDNE    r0,pc,#0x268 ; #0x8a60
        0x000087f4:    028f0f92    ....    ADDEQ    r0,pc,#0x248 ; #0x8a44
        0x000087f8:    e3140010    ....    TST      r4,#0x10
        0x000087fc:    13c44f40    @O..    BICNE    r4,r4,#0x100
        0x00008800:    e5860004    ....    STR      r0,[r6,#4]
        0x00008804:    ea000074    t...    B        0x89dc
        0x00008808:    e5950000    ....    LDR      r0,[r5,#0]
        0x0000880c:    e3140008    ....    TST      r4,#8
        0x00008810:    e490b004    ....    LDR      r11,[r0],#4
        0x00008814:    e5850000    ....    STR      r0,[r5,#0]
        0x00008818:    e28f0f8b    ....    ADD      r0,pc,#0x22c ; #0x8a4c
        0x0000881c:    e5860024    $...    STR      r0,[r6,#0x24]
        0x00008820:    128f0f8f    ....    ADDNE    r0,pc,#0x23c ; #0x8a64
        0x00008824:    028f0f86    ....    ADDEQ    r0,pc,#0x218 ; #0x8a44
        0x00008828:    e5860004    ....    STR      r0,[r6,#4]
        0x0000882c:    e3a00008    ....    MOV      r0,#8
        0x00008830:    e5860008    ....    STR      r0,[r6,#8]
        0x00008834:    e3844010    .@..    ORR      r4,r4,#0x10
        0x00008838:    ea000067    g...    B        0x89dc
        0x0000883c:    e5950000    ....    LDR      r0,[r5,#0]
        0x00008840:    e3140040    @...    TST      r4,#0x40
        0x00008844:    0490b004    ....    LDREQ    r11,[r0],#4
        0x00008848:    05850000    ....    STREQ    r0,[r5,#0]
        0x0000884c:    0a000005    ....    BEQ      0x8868
        0x00008850:    e2801008    ....    ADD      r1,r0,#8
        0x00008854:    e5851000    ....    STR      r1,[r5,#0]
        0x00008858:    e5901000    ....    LDR      r1,[r0,#0]
        0x0000885c:    e5900004    ....    LDR      r0,[r0,#4]
        0x00008860:    e5860030    0...    STR      r0,[r6,#0x30]
        0x00008864:    e586102c    ,...    STR      r1,[r6,#0x2c]
        0x00008868:    e3140e40    @...    TST      r4,#0x400
        0x0000886c:    120bb0ff    ....    ANDNE    r11,r11,#0xff
        0x00008870:    1a000002    ....    BNE      0x8880
        0x00008874:    e3140080    ....    TST      r4,#0x80
        0x00008878:    11a0b80b    ....    MOVNE    r11,r11,LSL #16
        0x0000887c:    11a0b82b    +...    MOVNE    r11,r11,LSR #16
        0x00008880:    e3140008    ....    TST      r4,#8
        0x00008884:    028f0f6e    n...    ADDEQ    r0,pc,#0x1b8 ; #0x8a44
        0x00008888:    128f0f76    v...    ADDNE    r0,pc,#0x1d8 ; #0x8a68
        0x0000888c:    e3140010    ....    TST      r4,#0x10
        0x00008890:    13c44f40    @O..    BICNE    r4,r4,#0x100
        0x00008894:    e5860004    ....    STR      r0,[r6,#4]
        0x00008898:    ea00004f    O...    B        0x89dc
        0x0000889c:    e5950000    ....    LDR      r0,[r5,#0]
        0x000088a0:    e3140040    @...    TST      r4,#0x40
        0x000088a4:    0490b004    ....    LDREQ    r11,[r0],#4
        0x000088a8:    05850000    ....    STREQ    r0,[r5,#0]
        0x000088ac:    0a000005    ....    BEQ      0x88c8
        0x000088b0:    e2801008    ....    ADD      r1,r0,#8
        0x000088b4:    e5851000    ....    STR      r1,[r5,#0]
        0x000088b8:    e5901000    ....    LDR      r1,[r0,#0]
        0x000088bc:    e5900004    ....    LDR      r0,[r0,#4]
        0x000088c0:    e5860030    0...    STR      r0,[r6,#0x30]
        0x000088c4:    e586102c    ,...    STR      r1,[r6,#0x2c]
        0x000088c8:    e3140e40    @...    TST      r4,#0x400
        0x000088cc:    120bb0ff    ....    ANDNE    r11,r11,#0xff
        0x000088d0:    1a000002    ....    BNE      0x88e0
        0x000088d4:    e3140080    ....    TST      r4,#0x80
        0x000088d8:    11a0b80b    ....    MOVNE    r11,r11,LSL #16
        0x000088dc:    11a0b82b    +...    MOVNE    r11,r11,LSR #16
        0x000088e0:    e28f0f57    W...    ADD      r0,pc,#0x15c ; #0x8a44
        0x000088e4:    e3140010    ....    TST      r4,#0x10
        0x000088e8:    13c44f40    @O..    BICNE    r4,r4,#0x100
        0x000088ec:    e5860004    ....    STR      r0,[r6,#4]
        0x000088f0:    ea000039    9...    B        0x89dc
        0x000088f4:    e3140040    @...    TST      r4,#0x40
        0x000088f8:    0a000011    ....    BEQ      0x8944
        0x000088fc:    e5951000    ....    LDR      r1,[r5,#0]
        0x00008900:    e286302c    ,0..    ADD      r3,r6,#0x2c
        0x00008904:    e2810008    ....    ADD      r0,r1,#8
        0x00008908:    e5850000    ....    STR      r0,[r5,#0]
        0x0000890c:    e8910003    ....    LDMIA    r1,{r0,r1}
        0x00008910:    e8830003    ....    STMIA    r3,{r0,r1}
        0x00008914:    e28f2f54    T/..    ADD      r2,pc,#0x150 ; #0x8a6c
        0x00008918:    e892000c    ....    LDMIA    r2,{r2,r3}

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