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📄 usb mass.m51

📁 用89C51SND1C实现的USB存储器的代码,包括USB通信和FLASH的读写操作.
💻 M51
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  B:00B0H.3       PUBLIC        INT1
  C:0A2BH         PUBLIC        main_txdone
  D:00CFH         PUBLIC        UEPDATX
  B:00A8H.6       PUBLIC        EAUD
  C:0848H         PUBLIC        _WriteEp
  C:09DBH         PUBLIC        Set_Interface
  D:00D4H         PUBLIC        UEPCONX
  B:00D0H.2       PUBLIC        OV
  C:0949H         PUBLIC        main
  B:00B0H.6       PUBLIC        WR
  D:00CEH         PUBLIC        UEPSTAX
  B:00F8H.0       PUBLIC        EP0INT
  B:00F8H.1       PUBLIC        EP1INT
  D:0098H         PUBLIC        SCON
  B:00F8H.2       PUBLIC        EP2INT
  B:00F8H.3       PUBLIC        EP3INT
  D:0088H         PUBLIC        TCON
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:42:29  PAGE 7


  B:00B8H.5       PUBLIC        IPLMP3
  C:097BH         PUBLIC        _Set_Address
  B:00C0H.0       PUBLIC        MISO
  B:00C0H.1       PUBLIC        MOSI
  B:00B8H.4       PUBLIC        IPLS
  D:00C8H         PUBLIC        MP3STA
  B:0088H.1       PUBLIC        IE0
  B:0088H.3       PUBLIC        IE1
  B:00B8H.6       PUBLIC        IPLAUD
  C:03E7H         SYMBOL        _?ix1000
  B:00C8H.3       PUBLIC        ERRCRC
  C:0AA0H         PUBLIC        Reserved
  B:00A8H.1       PUBLIC        ET0
  B:0088H.5       PUBLIC        TF0
  B:00A8H.3       PUBLIC        ET1
  B:0088H.7       PUBLIC        TF1
  B:0098H.2       PUBLIC        RB8
  D:00BCH         PUBLIC        USBCON
  B:0088H.0       PUBLIC        IT0
  B:00A8H.0       PUBLIC        EX0
  B:0098H.3       PUBLIC        TB8
  B:0088H.2       PUBLIC        IT1
  B:00A8H.2       PUBLIC        EX1
  C:07F1H         PUBLIC        _Set_Configuration
  B:00D0H.0       PUBLIC        P
  B:0098H.7       PUBLIC        SM0
  B:0098H.6       PUBLIC        SM1
  B:00C8H.5       PUBLIC        ERRLAY
  B:0098H.5       PUBLIC        SM2
  B:00D0H.3       PUBLIC        RS0
  B:0088H.4       PUBLIC        TR0
  B:00D0H.4       PUBLIC        RS1
  D:00F8H         PUBLIC        UEPINT
  B:0088H.6       PUBLIC        TR1
  B:0090H.7       PUBLIC        SDA
  C:03B5H         PUBLIC        Device_Descriptor
  D:00C7H         PUBLIC        UEPNUM
  C:0A10H         PUBLIC        Set_Feature
  D:00E2H         PUBLIC        UBYCTX
  B:00C0H.2       PUBLIC        SCK
  B:0090H.6       PUBLIC        SCL
  C:03C7H         PUBLIC        Configuration_Descriptor_All
  C:0A19H         PUBLIC        Get_Configuration
  B:0098H.4       PUBLIC        REN
  B:00C8H.4       PUBLIC        ERRSYN
  B:00C8H.1       PUBLIC        MPFS0
  B:00C8H.2       PUBLIC        MPFS1
  B:00B8H.1       PUBLIC        IPLT0
  B:00B8H.3       PUBLIC        IPLT1
  B:00B0H.0       PUBLIC        RXD
  B:00B8H.0       PUBLIC        IPLX0
  B:00B8H.2       PUBLIC        IPLX1
  B:00C8H.7       PUBLIC        MPANC
  B:00B0H.1       PUBLIC        TXD
  B:00D0H.5       PUBLIC        F0
  B:00D0H.1       PUBLIC        F1
  D:00D0H         PUBLIC        PSW
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:42:29  PAGE 8


  -------         PROC          _READEP
  D:0007H         SYMBOL        EpNum
  X:02B0H         SYMBOL        Data
  -------         DO            
  D:0006H         SYMBOL        i
  D:0007H         SYMBOL        nLength
  -------         ENDDO         
  C:0912H         LINE#         74
  C:091DH         LINE#         75
  C:091DH         LINE#         76
  C:091FH         LINE#         77
  C:0921H         LINE#         79
  C:0923H         LINE#         80
  C:0943H         LINE#         82
  C:0946H         LINE#         83
  C:0948H         LINE#         84
  -------         ENDPROC       _READEP
  C:0840H         SYMBOL        L?0059
  -------         PROC          L?0058
  -------         ENDPROC       L?0058
  C:0840H         SYMBOL        L?0059
  -------         PROC          _WRITEEP
  D:0007H         SYMBOL        EpNum
  D:0005H         SYMBOL        nLength
  X:02B2H         SYMBOL        Data
  -------         DO            
  D:0006H         SYMBOL        i
  -------         ENDDO         
  C:0848H         LINE#         86
  C:0853H         LINE#         87
  C:0853H         LINE#         88
  C:0855H         LINE#         89
  C:0857H         LINE#         90
  C:085AH         LINE#         91
  C:087AH         LINE#         92
  C:087DH         LINE#         93
  C:0882H         LINE#         94
  C:0885H         LINE#         95
  -------         ENDPROC       _WRITEEP
  -------         PROC          GET_STATUS
  C:09FEH         LINE#         98
  C:09FEH         LINE#         99
  C:09FEH         LINE#         100
  -------         ENDPROC       GET_STATUS
  -------         PROC          CLEAR_FEATURE
  C:0A07H         LINE#         102
  C:0A07H         LINE#         103
  C:0A07H         LINE#         104
  -------         ENDPROC       CLEAR_FEATURE
  -------         PROC          SET_FEATURE
  C:0A10H         LINE#         106
  C:0A10H         LINE#         107
  C:0A10H         LINE#         108
  -------         ENDPROC       SET_FEATURE
  -------         PROC          _SET_ADDRESS
  X:02B0H         SYMBOL        EpNum
  C:097BH         LINE#         110
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:42:29  PAGE 9


  C:0980H         LINE#         111
  C:0980H         LINE#         112
  C:0989H         LINE#         114
  C:0995H         LINE#         116
  C:099BH         LINE#         117
  C:099EH         LINE#         118
  C:09A1H         LINE#         121
  -------         ENDPROC       _SET_ADDRESS
  -------         PROC          _GET_DESCRIPTOR
  X:02B0H         SYMBOL        DesType
  X:02B1H         SYMBOL        nLength
  C:06E0H         LINE#         122
  C:06E8H         LINE#         123
  C:06E8H         LINE#         124
  C:06F1H         LINE#         125
  C:0705H         LINE#         126
  C:0716H         LINE#         127
  C:0732H         LINE#         128
  C:0741H         LINE#         131
  -------         ENDPROC       _GET_DESCRIPTOR
  -------         PROC          GET_CONFIGURATION
  C:0A19H         LINE#         132
  C:0A19H         LINE#         133
  C:0A19H         LINE#         134
  -------         ENDPROC       GET_CONFIGURATION
  -------         PROC          _SET_CONFIGURATION
  X:02B0H         SYMBOL        wValue
  C:07F1H         LINE#         136
  C:07F6H         LINE#         137
  C:07F6H         LINE#         139
  C:07FFH         LINE#         140
  C:0806H         LINE#         144
  C:0808H         LINE#         145
  C:080BH         LINE#         147
  C:080EH         LINE#         148
  C:0811H         LINE#         150
  C:0814H         LINE#         151
  C:0817H         LINE#         154
  C:081AH         LINE#         155
  C:081AH         LINE#         157
  C:081CH         LINE#         158
  C:0820H         LINE#         162
  C:0823H         LINE#         163
  C:0826H         LINE#         165
  C:0829H         LINE#         166
  C:082CH         LINE#         168
  C:082FH         LINE#         169
  C:0832H         LINE#         173
  C:0835H         LINE#         174
  C:083DH         LINE#         178
  C:083DH         LINE#         180
  -------         ENDPROC       _SET_CONFIGURATION
  -------         PROC          GET_INTERFACE
  C:0A22H         LINE#         181
  C:0A22H         LINE#         182
  C:0A22H         LINE#         183
  -------         ENDPROC       GET_INTERFACE
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:42:29  PAGE 10


  -------         PROC          SET_INTERFACE
  C:09DBH         LINE#         185
  C:09DBH         LINE#         186
  C:09DBH         LINE#         187
  C:09E7H         LINE#         188
  -------         ENDPROC       SET_INTERFACE
  -------         PROC          RESERVED
  C:0AA0H         LINE#         190
  C:0AA0H         LINE#         191
  -------         ENDPROC       RESERVED
  -------         PROC          EP0INT
  -------         DO            
  X:028EH         SYMBOL        i
  X:028FH         SYMBOL        j
  X:0290H         SYMBOL        ControlData
  -------         ENDDO         
  C:04F3H         LINE#         193
  C:04F3H         LINE#         194
  C:04F3H         LINE#         196
  C:0506H         LINE#         198
  C:0516H         LINE#         199
  C:0542H         LINE#         200
  C:054CH         LINE#         201
  C:0554H         LINE#         202
  C:057AH         LINE#         203
  C:057DH         LINE#         204
  C:0580H         LINE#         206
  C:0583H         LINE#         208
  C:058BH         LINE#         209
  C:0598H         LINE#         211
  C:059BH         LINE#         212
  C:05A3H         LINE#         213
  C:05A6H         LINE#         214
  C:05A9H         LINE#         215
  C:05ACH         LINE#         216
  C:05ACH         LINE#         217
  C:05ACH         LINE#         218
  C:05B3H         LINE#         219
  C:05BFH         LINE#         220
  C:05BFH         LINE#         221
  -------         ENDPROC       EP0INT
  -------         PROC          MAIN_TXDONE
  C:0A2BH         LINE#         223
  C:0A2BH         LINE#         224
  C:0A2BH         LINE#         225
  -------         ENDPROC       MAIN_TXDONE
  -------         PROC          MAIN_RXDONE
  -------         DO            
  X:028EH         SYMBOL        i
  X:028FH         SYMBOL        j
  -------         ENDDO         
  C:0742H         LINE#         228
  C:0742H         LINE#         229
  C:0742H         LINE#         231
  C:074BH         LINE#         232
  C:075BH         LINE#         233
  C:0787H         LINE#         234
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:42:29  PAGE 11


  C:0799H         LINE#         235
  C:079CH         LINE#         236
  -------         ENDPROC       MAIN_RXDONE
  -------         PROC          MAIN
  C:0949H         LINE#         237
  C:0949H         LINE#         238
  C:0949H         LINE#         239
  C:0952H         LINE#         240
  C:095BH         LINE#         241
  C:095EH         LINE#         242
  C:095EH         LINE#         243
  C:0966H         LINE#         244
  C:096EH         LINE#         245
  C:0976H         LINE#         246
  C:0979H         LINE#         247
  -------         ENDPROC       MAIN
  -------         ENDMOD        MAIN

  -------         MODULE        UART
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0080H         PUBLIC        P0
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  D:00B0H         PUBLIC        P3
  B:00B0H.4       PUBLIC        T0
  D:00C0H         PUBLIC        P4
  B:00D0H.6       PUBLIC        AC
  B:00B0H.5       PUBLIC        T1
  D:00D8H         PUBLIC        P5
  C:079DH         PUBLIC        _printu
  B:00C0H.3       PUBLIC        SS_
  B:00A8H.7       PUBLIC        EA
  B:00C8H.6       PUBLIC        MPREQ
  B:0098H.7       PUBLIC        FE
  B:00C8H.0       PUBLIC        MPVER
  D:00A8H         PUBLIC        IEN0
  B:0080H.0       PUBLIC        P0_0
  B:0090H.0       PUBLIC        P1_0
  B:0080H.1       PUBLIC        P0_1
  B:00A0H.0       PUBLIC        P2_0
  B:0090H.1       PUBLIC        P1_1
  B:0080H.2       PUBLIC        P0_2
  B:00B0H.0       PUBLIC        P3_0
  B:00A0H.1       PUBLIC        P2_1
  B:0090H.0       PUBLIC        KIN0
  B:0090H.2       PUBLIC        P1_2
  B:0080H.3       PUBLIC        P0_3
  B:00C0H.0       PUBLIC        P4_0
  B:00B0H.1       PUBLIC        P3_1
  B:00A0H.2       PUBLIC        P2_2
  B:0090H.1       PUBLIC        KIN1
  B:0090H.3       PUBLIC        P1_3
  B:0080H.4       PUBLIC        P0_4
  B:00D8H.0       PUBLIC        P5_0
  B:00C0H.1       PUBLIC        P4_1
  B:00B0H.2       PUBLIC        P3_2
  B:00A0H.3       PUBLIC        P2_3
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:42:29  PAGE 12


  B:0090H.2       PUBLIC        KIN2
  B:0090H.4       PUBLIC        P1_4
  B:0080H.5       PUBLIC        P0_5
  B:00D8H.1       PUBLIC        P5_1
  B:00C0H.2       PUBLIC        P4_2
  B:00B0H.7       PUBLIC        RD
  B:00B0H.3       PUBLIC        P3_3
  B:00A0H.4       PUBLIC        P2_4
  B:0090H.3       PUBLIC        KIN3
  B:0090H.5       PUBLIC        P1_5
  B:0080H.6       PUBLIC        P0_6
  B:00A8H.5       PUBLIC        EMP3
  D:00B8H         PUBLIC        IPL0
  B:00D8H.2       PUBLIC        P5_2
  B:00C0H.3       PUBLIC        P4_3
  B:00B0H.4       PUBLIC        P3_4
  B:00A0H.5       PUBLIC        P2_5
  B:0090H.6       PUBLIC        P1_6
  B:0080H.7       PUBLIC        P0_7
  B:00D8H.3       PUBLIC        P5_3
  B:00C0H.4       PUBLIC        P4_4
  B:00B0H.5       PUBLIC        P3_5
  B:00A0H.6       PUBLIC        P2_6
  B:0090H.7       PUBLIC        P1_7

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