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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: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
  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
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:49:27  PAGE 7


  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
  B:00A8H.4       PUBLIC        ES
  C:157AH         PUBLIC        Get_Interface
  B:00C0H.5       PUBLIC        P4_5
  B:00B0H.6       PUBLIC        P3_6
  B:00A0H.7       PUBLIC        P2_7
  B:00C0H.6       PUBLIC        P4_6
  B:00B0H.7       PUBLIC        P3_7
  C:155FH         PUBLIC        Clear_Feature
  B:0098H.0       PUBLIC        RI
  B:00C0H.7       PUBLIC        P4_7
  C:1404H         PUBLIC        main_rxdone
  B:00B0H.2       PUBLIC        INT0
  B:00D0H.7       PUBLIC        CY
  B:0098H.1       PUBLIC        TI
  B:00B0H.3       PUBLIC        INT1
  C:1489H         PUBLIC        main_txdone
  D:00CFH         PUBLIC        UEPDATX
  B:00A8H.6       PUBLIC        EAUD
  C:11E2H         PUBLIC        _WriteEp
  C:14EFH         PUBLIC        Set_Interface
  D:00D4H         PUBLIC        UEPCONX
  B:00D0H.2       PUBLIC        OV
  C:13DBH         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
  C:13A8H         PUBLIC        _WriteEpBulk
  B:00F8H.3       PUBLIC        EP3INT
  D:0088H         PUBLIC        TCON
  B:00B8H.5       PUBLIC        IPLMP3
  C:14BFH         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:0D14H         SYMBOL        _?ix1000
  B:00C8H.3       PUBLIC        ERRCRC
  C:1598H         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
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:49:27  PAGE 8


  B:00A8H.0       PUBLIC        EX0
  B:0098H.3       PUBLIC        TB8
  B:0088H.2       PUBLIC        IT1
  B:00A8H.2       PUBLIC        EX1
  C:1336H         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:0CE2H         PUBLIC        Device_Descriptor
  D:00C7H         PUBLIC        UEPNUM
  C:1568H         PUBLIC        Set_Feature
  D:00E2H         PUBLIC        UBYCTX
  B:00C0H.2       PUBLIC        SCK
  B:0090H.6       PUBLIC        SCL
  C:0CF4H         PUBLIC        Configuration_Descriptor_All
  C:1571H         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
  -------         PROC          _READEP
  D:0007H         SYMBOL        EpNum
  X:02AEH         SYMBOL        Data
  -------         DO            
  D:0006H         SYMBOL        i
  D:0007H         SYMBOL        nLength
  -------         ENDDO         
  C:1371H         LINE#         74
  C:137CH         LINE#         75
  C:137CH         LINE#         76
  C:137EH         LINE#         77
  C:1380H         LINE#         79
  C:1382H         LINE#         80
  C:13A2H         LINE#         82
  C:13A5H         LINE#         83
  C:13A7H         LINE#         84
  -------         ENDPROC       _READEP
  C:11DAH         SYMBOL        L?0063
  -------         PROC          L?0062
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:49:27  PAGE 9


  -------         ENDPROC       L?0062
  C:11DAH         SYMBOL        L?0063
  -------         PROC          _WRITEEP
  D:0007H         SYMBOL        EpNum
  D:0005H         SYMBOL        nLength
  X:02AFH         SYMBOL        Data
  -------         DO            
  D:0006H         SYMBOL        i
  -------         ENDDO         
  C:11E2H         LINE#         86
  C:11EDH         LINE#         87
  C:11EDH         LINE#         88
  C:11EFH         LINE#         89
  C:11F1H         LINE#         90
  C:11F4H         LINE#         91
  C:1214H         LINE#         92
  C:1217H         LINE#         93
  C:121CH         LINE#         94
  C:121FH         LINE#         95
  -------         ENDPROC       _WRITEEP
  -------         PROC          _WRITEEPBULK
  D:0007H         SYMBOL        EpNum
  D:0005H         SYMBOL        nLength
  X:0292H         SYMBOL        Data
  -------         DO            
  D:0007H         SYMBOL        i
  -------         ENDDO         
  C:13A8H         LINE#         97
  C:13B3H         LINE#         98
  C:13B3H         LINE#         100
  C:13B5H         LINE#         101
  C:13B8H         LINE#         102
  C:13D7H         LINE#         103
  C:13DAH         LINE#         105
  -------         ENDPROC       _WRITEEPBULK
  -------         PROC          GET_STATUS
  C:1556H         LINE#         106
  C:1556H         LINE#         107
  C:1556H         LINE#         108
  -------         ENDPROC       GET_STATUS
  -------         PROC          CLEAR_FEATURE
  C:155FH         LINE#         110
  C:155FH         LINE#         111
  C:155FH         LINE#         112
  -------         ENDPROC       CLEAR_FEATURE
  -------         PROC          SET_FEATURE
  C:1568H         LINE#         114
  C:1568H         LINE#         115
  C:1568H         LINE#         116
  -------         ENDPROC       SET_FEATURE
  -------         PROC          _SET_ADDRESS
  D:0004H         SYMBOL        EpNum
  C:14BFH         LINE#         118
  C:14C1H         LINE#         119
  C:14C1H         LINE#         122
  C:14CDH         LINE#         124
  C:14D0H         LINE#         125
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:49:27  PAGE 10


  C:14D3H         LINE#         126
  C:14D6H         LINE#         129
  -------         ENDPROC       _SET_ADDRESS
  -------         PROC          _GET_DESCRIPTOR
  D:0004H         SYMBOL        DesType
  X:02AEH         SYMBOL        nLength
  C:10E9H         LINE#         130
  C:10F0H         LINE#         131
  C:10F0H         LINE#         133
  C:1101H         LINE#         134
  C:1111H         LINE#         135
  C:112CH         LINE#         136
  C:113AH         LINE#         139
  -------         ENDPROC       _GET_DESCRIPTOR
  -------         PROC          GET_CONFIGURATION
  C:1571H         LINE#         140
  C:1571H         LINE#         141
  C:1571H         LINE#         142
  -------         ENDPROC       GET_CONFIGURATION
  -------         PROC          _SET_CONFIGURATION
  D:0007H         SYMBOL        wValue
  C:1336H         LINE#         144
  C:1336H         LINE#         145
  C:1336H         LINE#         148
  C:1339H         LINE#         152
  C:133BH         LINE#         153
  C:133EH         LINE#         155
  C:1341H         LINE#         156
  C:1344H         LINE#         158
  C:1347H         LINE#         159
  C:134AH         LINE#         162
  C:134DH         LINE#         163
  C:134DH         LINE#         165
  C:134FH         LINE#         166
  C:1353H         LINE#         170
  C:1356H         LINE#         171
  C:1359H         LINE#         173
  C:135CH         LINE#         174
  C:135FH         LINE#         176
  C:1362H         LINE#         177
  C:1365H         LINE#         181
  C:1368H         LINE#         182
  C:1370H         LINE#         186
  C:1370H         LINE#         188
  -------         ENDPROC       _SET_CONFIGURATION
  -------         PROC          GET_INTERFACE
  C:157AH         LINE#         189
  C:157AH         LINE#         190
  C:157AH         LINE#         191
  -------         ENDPROC       GET_INTERFACE
  -------         PROC          SET_INTERFACE
  C:14EFH         LINE#         193
  C:14EFH         LINE#         194
  C:14EFH         LINE#         195
  C:14FBH         LINE#         196
  -------         ENDPROC       SET_INTERFACE
  -------         PROC          RESERVED
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:49:27  PAGE 11


  C:1598H         LINE#         198
  C:1598H         LINE#         199
  -------         ENDPROC       RESERVED
  -------         PROC          EP0INT
  -------         DO            
  D:0007H         SYMBOL        i
  D:0006H         SYMBOL        j
  X:028EH         SYMBOL        ControlData
  -------         ENDDO         
  C:0D34H         LINE#         201
  C:0D34H         LINE#         202
  C:0D34H         LINE#         204
  C:0D47H         LINE#         206
  C:0D52H         LINE#         208
  C:0D59H         LINE#         209
  C:0D5EH         LINE#         210
  C:0D82H         LINE#         211
  C:0D85H         LINE#         212
  C:0D88H         LINE#         214
  C:0D8BH         LINE#         216
  C:0D93H         LINE#         217
  C:0DA0H         LINE#         219
  C:0DA3H         LINE#         220
  C:0DABH         LINE#         221
  C:0DAEH         LINE#         222
  C:0DB1H         LINE#         223
  C:0DB4H         LINE#         224
  C:0DB4H         LINE#         225
  C:0DB4H         LINE#         226
  C:0DBBH         LINE#         227
  C:0DC7H         LINE#         228
  C:0DC7H         LINE#         229
  -------         ENDPROC       EP0INT
  -------         PROC          MAIN_TXDONE
  C:1489H         LINE#         231
  C:1489H         LINE#         232
  C:1489H         LINE#         234
  C:148CH         LINE#         235
  C:149AH         LINE#         236
  C:149AH         LINE#         237
  C:149DH         LINE#         238
  C:149DH         LINE#         239
  C:149DH         LINE#         240
  C:14A0H         LINE#         241
  C:14A0H         LINE#         242
  C:14A0H         LINE#         243
  C:14A3H         LINE#         244
  C:14A3H         LINE#         245
  C:14A3H         LINE#         246
  C:14A3H         LINE#         247
  C:14A3H         LINE#         248
  C:14A3H         LINE#         249
  -------         ENDPROC       MAIN_TXDONE
  -------         PROC          MAIN_RXDONE
  -------         DO            
  X:028EH         SYMBOL        i
  X:028FH         SYMBOL        j
BL51 BANKED LINKER/LOCATER V4.23                                                      11/27/2003  16:49:27  PAGE 12


  -------         ENDDO         
  C:1404H         LINE#         250
  C:1404H         LINE#         251
  C:1404H         LINE#         254
  C:1414H         LINE#         256
  C:1426H         LINE#         257
  C:1429H         LINE#         258
  -------         ENDPROC       MAIN_RXDONE
  -------         PROC          MAIN
  C:13DBH         LINE#         259
  C:13DBH         LINE#         260
  C:13DBH         LINE#         265

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