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📄 usb2uart.m51

📁 通过c语言实现将USB接口转换成串行接口
💻 M51
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?PR?SETCONTROLLINESTATE?USB2UART              -----    -----
  +--> ?PR?_SELECT_ENDPOINT?USB2UART
  +--> ?PR?_WRITE_ENDPOINT_BUFF?USB2UART

?PR?SETLINECODING?USB2UART                    -----    -----
  +--> ?PR?_SELECT_ENDPOINT?USB2UART
  +--> ?PR?_WRITE_ENDPOINT_BUFF?USB2UART

?PR?SENDBREAK?USB2UART                        -----    -----
  +--> ?PR?_SELECT_ENDPOINT?USB2UART
  +--> ?PR?_WRITE_ENDPOINT_BUFF?USB2UART

?PR?ENDP2_OUT?USB2UART                        0038H    0002H
  +--> ?PR?_READ_ENDPOINT_BUFF?USB2UART
  +--> ?PR?_UARTPUTCHAR?UART

?PR?ENDP2_IN?USB2UART                         0038H    0001H
  +--> ?PR?_WRITE_ENDPOINT_BUFF?USB2UART



SYMBOL TABLE OF MODULE:  USB2UART (USB2UART)

  VALUE           TYPE          NAME
  ----------------------------------

  -------         MODULE        USB2UART
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:10CBH         PUBLIC        _set_feature
BL51 BANKED LINKER/LOCATER V5.03                                                      12/11/2007  01:02:43  PAGE 7


  C:1252H         PUBLIC        usb_bus_reset
  C:11F7H         PUBLIC        _write_usb_command
  D:0008H         PUBLIC        Last_Status
  D:0009H         PUBLIC        Interrupt_Register
  D:0080H         PUBLIC        P0
  C:0B83H         PUBLIC        get_descriptor_interface
  D:00A0H         PUBLIC        P2
  C:105CH         PUBLIC        GetLineCoding
  C:11EEH         PUBLIC        read_a_usb_data
  C:1274H         PUBLIC        _error
  C:1097H         PUBLIC        SetLineCoding
  B:0090H.0       PUBLIC        P1_0
  C:05A8H         PUBLIC        endp0_in
  B:00A0H.0       PUBLIC        P2_0
  B:0090H.1       PUBLIC        P1_1
  C:1278H         PUBLIC        endp1_in
  B:00A0H.1       PUBLIC        P2_1
  B:0090H.2       PUBLIC        P1_2
  C:0E96H         PUBLIC        endp2_in
  C:0A7BH         PUBLIC        endp0_out
  B:00B0H.1       PUBLIC        P3_1
  B:0090H.3       PUBLIC        P1_3
  B:00B0H.2       PUBLIC        P3_2
  C:0FADH         PUBLIC        endp2_out
  I:0048H         PUBLIC        InBuffer
  I:0088H         PUBLIC        OutBuffer
  B:00B0H.5       PUBLIC        P3_5
  B:00A8H.4       PUBLIC        ES
  B:00B0H.6       PUBLIC        P3_6
  C:113FH         PUBLIC        get_protocol
  B:00B0H.7       PUBLIC        P3_7
  C:11BEH         PUBLIC        connect_usb
  C:089DH         PUBLIC        device_descriptor
  C:1261H         PUBLIC        _read_last_status
  C:08AFH         PUBLIC        con_int_endp_descriptor
  D:000BH         PUBLIC        idle
  C:0FD5H         PUBLIC        SetControlLineState
  C:10E4H         PUBLIC        get_configuration
  C:1242H         PUBLIC        _ack_setup
  C:103EH         PUBLIC        set_protocol
  C:0026H         PUBLIC        main
  I:00C8H         PUBLIC        pIn
  C:0F7FH         PUBLIC        _get_status
  C:125AH         PUBLIC        _select_endpoint
  C:126FH         PUBLIC        validate_buffer
  C:117AH         PUBLIC        set_configuration
  C:07D1H         PUBLIC        LANGUAGE_ID
  C:083BH         PUBLIC        ProducterString
  C:10B2H         PUBLIC        _clear_feature
  D:000CH         PUBLIC        usb_flags
  C:119EH         PUBLIC        read_interrupt_register
  C:112AH         PUBLIC        get_idle
  C:1276H         PUBLIC        get_report
  D:000EH         PUBLIC        Control_Data
  I:00C9H         PUBLIC        InCount
  C:0F20H         PUBLIC        set_usb_address
  C:07D5H         PUBLIC        device_serial_number
BL51 BANKED LINKER/LOCATER V5.03                                                      12/11/2007  01:02:43  PAGE 8


  C:0D91H         PUBLIC        _read_endpoint_buff
  C:1020H         PUBLIC        set_idle
  C:1277H         PUBLIC        set_report
  C:1268H         PUBLIC        _read_endpoint_status
  C:08F2H         PUBLIC        SetLineCodingD
  C:11DCH         PUBLIC        _set_usb_addr
  C:10FCH         PUBLIC        get_interface
  I:00CAH         PUBLIC        Overflow
  C:0DFEH         PUBLIC        _write_endpoint_buff
  C:1114H         PUBLIC        disconnect_usb
  C:1275H         PUBLIC        usb_bus_suspend
  C:121BH         PUBLIC        set_endpoint_enable
  C:124AH         PUBLIC        init_usb
  D:002DH         PUBLIC        LineCoding
  C:118CH         PUBLIC        set_interface
  C:0E45H         PUBLIC        SerialState
  C:03F3H         PUBLIC        get_descriptor
  C:123DH         PUBLIC        clear_buffer
  D:0034H         PUBLIC        pData
  C:0003H         PUBLIC        _delay
  C:07EBH         PUBLIC        ManufacturerString
  C:0F50H         PUBLIC        SendBreak
  C:11CDH         PUBLIC        set_descriptor
  D:0037H         PUBLIC        protocol
  C:1203H         PUBLIC        _write_a_usb_data
  C:1154H         PUBLIC        _set_endpoint_status
  -------         PROC          _DELAY
  D:0006H         SYMBOL        x
  -------         DO            
  D:0004H         SYMBOL        i
  D:0002H         SYMBOL        j
  -------         ENDDO         
  C:0003H         LINE#         313
  C:0003H         LINE#         314
  C:0003H         LINE#         317
  C:000DH         LINE#         318
  C:0022H         LINE#         319
  -------         ENDPROC       _DELAY
  -------         PROC          _WRITE_USB_COMMAND
  D:0007H         SYMBOL        usb_command
  C:11F7H         LINE#         323
  C:11F7H         LINE#         324
  C:11F7H         LINE#         325
  C:11F9H         LINE#         326
  C:11FBH         LINE#         327
  C:11FDH         LINE#         328
  C:11FFH         LINE#         329
  C:1202H         LINE#         330
  -------         ENDPROC       _WRITE_USB_COMMAND
  -------         PROC          _WRITE_A_USB_DATA
  D:0007H         SYMBOL        usb_data
  C:1203H         LINE#         334
  C:1203H         LINE#         335
  C:1203H         LINE#         336
  C:1205H         LINE#         337
  C:1207H         LINE#         338
  C:1209H         LINE#         339
BL51 BANKED LINKER/LOCATER V5.03                                                      12/11/2007  01:02:43  PAGE 9


  C:120BH         LINE#         340
  C:120EH         LINE#         341
  -------         ENDPROC       _WRITE_A_USB_DATA
  -------         PROC          L?0340
  -------         ENDPROC       L?0340
  -------         PROC          READ_A_USB_DATA
  -------         DO            
  D:0007H         SYMBOL        temp
  -------         ENDDO         
  C:11EEH         LINE#         345
  C:11EEH         LINE#         346
  C:11EEH         LINE#         348
  C:11F0H         LINE#         349
  C:11F2H         LINE#         350
  C:11F4H         LINE#         351
  C:11F6H         LINE#         352
  C:11F6H         LINE#         353
  -------         ENDPROC       READ_A_USB_DATA
  -------         PROC          READ_INTERRUPT_REGISTER
  C:119EH         LINE#         357
  C:119EH         LINE#         358
  C:119EH         LINE#         359
  C:11A3H         LINE#         360
  C:11A8H         LINE#         361
  C:11ADH         LINE#         362
  -------         ENDPROC       READ_INTERRUPT_REGISTER
  -------         PROC          _SET_USB_ADDR
  D:0006H         SYMBOL        addr
  C:11DCH         LINE#         366
  C:11DEH         LINE#         367
  C:11DEH         LINE#         368
  C:11E3H         LINE#         369
  -------         ENDPROC       _SET_USB_ADDR
  -------         PROC          SET_ENDPOINT_ENABLE
  C:121BH         LINE#         380
  C:121BH         LINE#         381
  C:121BH         LINE#         382
  C:1220H         LINE#         383
  -------         ENDPROC       SET_ENDPOINT_ENABLE
  -------         PROC          _SELECT_ENDPOINT
  D:0007H         SYMBOL        endp
  C:125AH         LINE#         388
  C:125AH         LINE#         389
  C:125AH         LINE#         390
  C:125DH         LINE#         391
  C:1260H         LINE#         392
  -------         ENDPROC       _SELECT_ENDPOINT
  -------         PROC          _READ_LAST_STATUS
  D:0007H         SYMBOL        endp
  C:1261H         LINE#         396
  C:1261H         LINE#         397
  C:1261H         LINE#         398
  C:1264H         LINE#         399
  C:1267H         LINE#         400
  -------         ENDPROC       _READ_LAST_STATUS
  -------         PROC          _SET_ENDPOINT_STATUS
  D:0007H         SYMBOL        endp
BL51 BANKED LINKER/LOCATER V5.03                                                      12/11/2007  01:02:43  PAGE 10


  D:0005H         SYMBOL        status
  C:1154H         LINE#         404
  C:1154H         LINE#         405
  C:1154H         LINE#         406
  C:115BH         LINE#         407
  -------         ENDPROC       _SET_ENDPOINT_STATUS
  -------         PROC          _READ_ENDPOINT_STATUS
  D:0007H         SYMBOL        endp
  C:1268H         LINE#         412
  C:1268H         LINE#         413
  C:1268H         LINE#         414
  C:126BH         LINE#         415
  C:126EH         LINE#         416
  -------         ENDPROC       _READ_ENDPOINT_STATUS
  C:1239H         SYMBOL        L?0342
  -------         PROC          L?0341
  -------         ENDPROC       L?0341
  C:1239H         SYMBOL        L?0342
  -------         PROC          CLEAR_BUFFER
  C:123DH         LINE#         420
  C:123DH         LINE#         421
  C:123DH         LINE#         422
  -------         ENDPROC       CLEAR_BUFFER
  -------         PROC          VALIDATE_BUFFER
  C:126FH         LINE#         430
  C:126FH         LINE#         431
  C:126FH         LINE#         432
  -------         ENDPROC       VALIDATE_BUFFER
  -------         PROC          _ACK_SETUP
  D:0007H         SYMBOL        endp
  C:1242H         LINE#         440
  C:1242H         LINE#         441
  C:1242H         LINE#         442
  C:1245H         LINE#         443
  -------         ENDPROC       _ACK_SETUP
  -------         PROC          _ERROR
  D:0007H         SYMBOL        number
  C:1274H         LINE#         454
  C:1274H         LINE#         455
  C:1274H         LINE#         460
  C:1274H         LINE#         461
  -------         ENDPROC       _ERROR
  -------         PROC          _READ_ENDPOINT_BUFF
  D:0006H         SYMBOL        endp
  D:0005H         SYMBOL        len
  D:003AH         SYMBOL        buff
  -------         DO            
  D:0007H         SYMBOL        i
  D:0004H         SYMBOL        j
  -------         ENDDO         
  C:0D91H         LINE#         465
  C:0D99H         LINE#         466
  C:0D99H         LINE#         469
  C:0DA8H         LINE#         470
  C:0DB4H         LINE#         471
  C:0DB4H         LINE#         472
  C:0DB9H         LINE#         473
BL51 BANKED LINKER/LOCATER V5.03                                                      12/11/2007  01:02:43  PAGE 11


  C:0DB9H         LINE#         474
  C:0DBEH         LINE#         475
  C:0DC1H         LINE#         476
  C:0DC6H         LINE#         477
  C:0DCBH         LINE#         478
  C:0DCDH         LINE#         486
  C:0DD4H         LINE#         487
  C:0DD4H         LINE#         488
  C:0DD6H         LINE#         489
  C:0DE6H         LINE#         490
  C:0DE8H         LINE#         494
  C:0DEBH         LINE#         498
  C:0DEEH         LINE#         499
  C:0DEEH         LINE#         500
  C:0DEEH         LINE#         501
  C:0DF1H         LINE#         502
  C:0DF1H         LINE#         503
  C:0DF3H         LINE#         504
  -------         ENDPROC       _READ_ENDPOINT_BUFF
  C:0DF4H         SYMBOL        L?0339
  -------         PROC          L?0338
  -------         ENDPROC       L?0338
  C:0DF4H         SYMBOL        L?0339
  -------         PROC          _WRITE_ENDPOINT_BUFF
  D:0005H         SYMBOL        endp
  D:0006H         SYMBOL        len
  D:003AH         SYMBOL        buff
  -------         DO            
  D:0007H         SYMBOL        i
  -------         ENDDO         
  C:0DFEH         LINE#         508
  C:0E08H         LINE#         509
  C:0E08H         LINE#         511
  C:0E0BH         LINE#         512
  C:0E10H         LINE#         513
  C:0E15H         LINE#         514
  C:0E1AH         LINE#         515
  C:0E1FH         LINE#         523
  C:0E25H         LINE#         524
  C:0E25H         LINE#         525
  C:0E35H         LINE#         526
  C:0E37H         LINE#         527
  C:0E39H         LINE#         531
  C:0E3CH         LINE#         535
  C:0E3FH         LINE#         536
  C:0E42H         LINE#         537
  C:0E44H         LINE#         538
  -------         ENDPROC       _WRITE_ENDPOINT_BUFF
  -------         PROC          DISCONNECT_USB
  C:1114H         LINE#         542
  C:1114H         LINE#         543
  C:1114H         LINE#         547
  C:1119H         LINE#         548
  C:111EH         LINE#         549
  C:1123H         LINE#         550
  -------         ENDPROC       DISCONNECT_USB
  -------         PROC          CONNECT_USB
BL51 BANKED LINKER/LOCATER V5.03                                                      12/11/2007  01:02:43  PAGE 12

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