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📄 usbhost.m51

📁 采用811芯片实现单片机读写U盘的源代码
💻 M51
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BL51 BANKED LINKER/LOCATER V5.00                                                        09/23/2005  09:30:06  PAGE 1


BL51 BANKED LINKER/LOCATER V5.00, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE .\out\TPBULK.obj, .\out\HAL.obj, .\out\HPI.obj, .\out\ISR.obj, .\out\main.obj, .\out\SL811.obj,
>>  .\out\Fat.obj, .\out\comm.obj, .\out\STARTUP.obj TO .\out\USBHOST PRINT (.\USBHOST.m51) RAMSIZE (256) XDATA (0X0000-
>> 0X7FFF)


MEMORY MODEL: LARGE


INPUT MODULES INCLUDED:
  .\out\TPBULK.obj (TPBULK)
  .\out\HAL.obj (HAL)
  .\out\HPI.obj (HPI)
  .\out\ISR.obj (ISR)
  .\out\main.obj (MAIN)
  .\out\SL811.obj (SL811)
  .\out\Fat.obj (FAT)
  .\out\comm.obj (COMM)
  .\out\STARTUP.obj (?C_STARTUP)
  C:\KEIL\C51\LIB\C51L.LIB (?C_INIT)
  C:\KEIL\C51\LIB\C51L.LIB (?C?COPY)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CLDOPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CSTPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CSTOPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?IMUL)
  C:\KEIL\C51\LIB\C51L.LIB (?C?IILDX)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ILDIX)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ILDPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ILDOPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ISTPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LMUL)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ULDIV)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ULCMP)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ULSHR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSHL)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LLDPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LLDOPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTIDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTKIDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTKXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CCASE)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LLDIDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LLDXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LLDPDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LLDCODE)


LINK MAP OF MODULE:  .\out\USBHOST (TPBULK)


            TYPE    BASE      LENGTH    RELOCATION   SEGMENT NAME
            -----------------------------------------------------

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            DATA    0008H     0009H     UNIT         ?DT?COMM
BL51 BANKED LINKER/LOCATER V5.00                                                      09/23/2005  09:30:06  PAGE 2


            DATA    0011H     0003H     UNIT         _DATA_GROUP_
                    0014H     000CH                  *** GAP ***
            DATA    0020H     0002H     BIT_ADDR     ?BA?MAIN
            BIT     0022H.0   0000H.3   UNIT         ?BI?COMM
                    0022H.3   0000H.5                *** GAP ***
            IDATA   0023H     002DH     UNIT         ?ID?SL811
            IDATA   0050H     001FH     UNIT         ?ID?TPBULK
                    006FH     0051H                  *** GAP ***
            IDATA   00C0H     0040H     ABSOLUTE     

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     0814H     UNIT         ?XD?SL811
            XDATA   0814H     0800H     UNIT         ?XD?COMM
            XDATA   1014H     0503H     UNIT         ?XD?FAT
            XDATA   1517H     04FBH     UNIT         _XDATA_GROUP_
                    1A12H     65EEH                  *** GAP ***
            XDATA   8000H     0001H     ABSOLUTE     
                    8001H     0FFFH                  *** GAP ***
            XDATA   9000H     0001H     ABSOLUTE     

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0003H     ABSOLUTE     
            CODE    0006H     0005H     UNIT         ?PR?INIT_SPECIALINTERRUPTS?MAIN
            CODE    000BH     0003H     ABSOLUTE     
            CODE    000EH     0012H     UNIT         ?CO?SL811
            CODE    0020H     0003H     UNIT         ?CO?TPBULK
            CODE    0023H     0003H     ABSOLUTE     
            CODE    0026H     050BH     UNIT         ?PR?_WRITEFILE?HPI
            CODE    0531H     0490H     UNIT         ?C?LIB_CODE
            CODE    09C1H     042CH     UNIT         ?PR?_CREATEFILE?HPI
            CODE    0DEDH     0424H     UNIT         ?PR?USBXFER?SL811
            CODE    1211H     0406H     UNIT         ?PR?_INIT_FILE_SYSTEM?FAT
            CODE    1617H     037EH     UNIT         ?PR?_OPENFILE?HPI
            CODE    1995H     034CH     UNIT         ?PR?SEARCH_FREE_CUR?FAT
            CODE    1CE1H     029FH     UNIT         ?PR?_READFILE?HPI
            CODE    1F80H     0291H     UNIT         ?PR?_FIND_FILE?HPI
            CODE    2211H     0277H     UNIT         ?PR?_LIST?HPI
            CODE    2488H     022EH     UNIT         ?PR?_ENUMUSBDEV?SL811
            CODE    26B6H     0212H     UNIT         ?PR?_ADD_FILE_ITEM?HPI
            CODE    28C8H     0208H     UNIT         ?PR?_GOTOPOINTER?FAT
            CODE    2AD0H     01D3H     UNIT         ?PR?_UARTHANDLER?HPI
            CODE    2CA3H     01B7H     UNIT         ?PR?_DELETECLUSTERLINK?FAT
            CODE    2E5AH     01A1H     UNIT         ?PR?_REMOVEFILE?HPI
            CODE    2FFBH     0194H     UNIT         ?PR?SEARCH_ONE_FREE?FAT
            CODE    318FH     018EH     UNIT         ?PR?INIT_FREE_CUR?FAT
            CODE    331DH     0189H     UNIT         ?PR?GETFREECUSTERNUM?FAT
            CODE    34A6H     0171H     UNIT         ?PR?_RECE_CMD?COMM
            CODE    3617H     016CH     UNIT         ?PR?_SEND_DATA?COMM
            CODE    3783H     015EH     UNIT         ?PR?MAIN?MAIN
            CODE    38E1H     0145H     UNIT         ?PR?_CREATECLUSTERLINK?FAT
            CODE    3A26H     0123H     UNIT         ?PR?_GETNEXTCLUSTERNUM?FAT
            CODE    3B49H     00E9H     UNIT         ?PR?_COMPRESS_DATE?HPI
            CODE    3C32H     00D6H     UNIT         ?PR?INIT_PART?FAT
            CODE    3D08H     00BCH     UNIT         ?PR?UPDATA_FAT_CUR?FAT
            CODE    3DC4H     00BCH     UNIT         ?PR?UPDATA_FAT_FREE?FAT
            CODE    3E80H     00BBH     UNIT         ?PR?_RBC_WRITE?TPBULK
BL51 BANKED LINKER/LOCATER V5.00                                                      09/23/2005  09:30:06  PAGE 3


            CODE    3F3BH     00B6H     UNIT         ?PR?_SWAPINT32?HAL
            CODE    3FF1H     00B2H     UNIT         ?PR?_RBC_READ?TPBULK
            CODE    40A3H     00A6H     UNIT         ?C_C51STARTUP
            CODE    4149H     0094H     UNIT         ?PR?_GETCLUSTERNUM?FAT
            CODE    41DDH     0093H     UNIT         ?PR?_THISFATSECNUM?FAT
            CODE    4270H     0091H     UNIT         ?PR?_MEMCMP_CUR?HAL
            CODE    4301H     0091H     UNIT         ?PR?ISR_COMM?ISR
            CODE    4392H     008AH     UNIT         ?PR?_RECE?COMM
            CODE    441CH     0086H     UNIT         ?PR?_FIRSTSECTOROFCLUSTER?FAT
            CODE    44A2H     0080H     UNIT         ?PR?_MEMCPY_CUR?HAL
            CODE    4522H     007AH     UNIT         ?PR?_SETFILEPOINTER?HPI
            CODE    459CH     007AH     UNIT         ?PR?CHECK_KEY_LED?SL811
            CODE    4616H     0076H     UNIT         ?PR?EP0XFER?SL811
            CODE    468CH     0071H     UNIT         ?PR?SPC_INQUIRY?TPBULK
            CODE    46FDH     006DH     UNIT         ?PR?SPC_READLONG?TPBULK
            CODE    476AH     006AH     UNIT         ?PR?_SEND_STR?COMM
            CODE    47D4H     0066H     UNIT         ?PR?USBRESET?SL811
            CODE    483AH     0063H     UNIT         ?PR?SPC_REQUESTSENSE?TPBULK
            CODE    489DH     0063H     UNIT         ?PR?RBC_READCAPACITY?TPBULK
            CODE    4900H     005DH     UNIT         ?PR?ENUMMASSDEV?TPBULK
            CODE    495DH     0050H     UNIT         ?PR?SPC_LOCKMEDIA?TPBULK
            CODE    49ADH     004CH     UNIT         ?PR?GETKEY?HAL
            CODE    49F9H     004BH     UNIT         ?PR?SPC_TESTUNIT?TPBULK
            CODE    4A44H     0049H     UNIT         ?PR?_SEND_ERROR?COMM
            CODE    4A8DH     0043H     UNIT         ?PR?ISR_INT0?ISR
            CODE    4AD0H     0042H     UNIT         ?PR?_RECE_S?COMM
            CODE    4B12H     003DH     UNIT         ?PR?SL811_INIT?SL811
            CODE    4B4FH     003CH     UNIT         ?PR?_BITNUM?HAL
            CODE    4B8BH     003BH     UNIT         ?PR?_THISFATENTOFFSET?FAT
            CODE    4BC6H     003AH     UNIT         ?PR?_EPBULKSEND?SL811
            CODE    4C00H     003AH     UNIT         ?PR?_EPBULKRCV?SL811
            CODE    4C3AH     0039H     UNIT         ?PR?_SL811BUFREAD?HAL
            CODE    4C73H     0038H     UNIT         ?CO?HPI
            CODE    4CABH     0036H     UNIT         ?PR?GETDESC?SL811
            CODE    4CE1H     0034H     UNIT         ?PR?_SL811BUFWRITE?HAL
            CODE    4D15H     002AH     UNIT         ?PR?_DELAYMS?HAL
            CODE    4D3FH     0028H     UNIT         ?PR?TPBULK_GETMAXLUN?TPBULK
            CODE    4D67H     0027H     UNIT         ?PR?ISR_TIMER0?ISR
            CODE    4D8EH     0026H     UNIT         ?PR?_MEMSET_CUR?HAL
            CODE    4DB4H     0023H     UNIT         ?PR?SET_CONFIGURATION?SL811
            CODE    4DD7H     0020H     UNIT         ?PR?_SETADDRESS?SL811
            CODE    4DF7H     0019H     UNIT         ?PR?_DELAYUS?HAL
            CODE    4E10H     0019H     UNIT         ?PR?WAIT_SEND_END?COMM
            CODE    4E29H     0017H     UNIT         ?PR?INIT_COMM?MAIN
            CODE    4E40H     0017H     UNIT         ?C_INITSEG
            CODE    4E57H     0011H     UNIT         ?PR?INIT_TIMER0?MAIN
            CODE    4E68H     000EH     UNIT         ?PR?_DISP_DATA?MAIN
            CODE    4E76H     000DH     UNIT         ?PR?INIT_PORT?MAIN
            CODE    4E83H     000BH     UNIT         ?PR?_SL811READ?HAL
            CODE    4E8EH     000BH     UNIT         ?PR?_SL811WRITE?HAL
            CODE    4E99H     0009H     UNIT         ?PR?_SWAPINT16?HAL
            CODE    4EA2H     0009H     UNIT         ?CO?FAT
            CODE    4EABH     0009H     UNIT         ?PR?CLEAR_RECE_BUFFER?COMM
            CODE    4EB4H     0008H     UNIT         ?PR?DETECTDEVICE?HPI
            CODE    4EBCH     0007H     UNIT         ?PR?_WORDSWAP?HAL
            CODE    4EC3H     0006H     UNIT         ?CO?MAIN
            CODE    4EC9H     0006H     UNIT         ?PR?SL811_GETREV?SL811
BL51 BANKED LINKER/LOCATER V5.00                                                      09/23/2005  09:30:06  PAGE 4





OVERLAY MAP OF MODULE:   .\out\USBHOST (TPBULK)


SEGMENT                                   DATA_GROUP          XDATA_GROUP
  +--> CALLED SEGMENT                   START    LENGTH     START    LENGTH
---------------------------------------------------------------------------
?PR?ISR_INT0?ISR                        -----    -----      -----    -----
  +--> ?PR?_SL811WRITE?HAL

*** NEW ROOT ***************************************************

?C_C51STARTUP                           -----    -----      -----    -----
  +--> ?PR?MAIN?MAIN
  +--> ?C_INITSEG

?PR?MAIN?MAIN                           -----    -----      1517H    0451H
  +--> ?PR?INIT_TIMER0?MAIN
  +--> ?PR?INIT_SPECIALINTERRUPTS?MAIN
  +--> ?PR?INIT_PORT?MAIN
  +--> ?PR?INIT_COMM?MAIN
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?SL811_INIT?SL811
  +--> ?PR?CHECK_KEY_LED?SL811
  +--> ?PR?_ENUMUSBDEV?SL811
  +--> ?PR?_DISP_DATA?MAIN
  +--> ?PR?GETKEY?HAL
  +--> ?CO?MAIN
  +--> ?PR?ENUMMASSDEV?TPBULK
  +--> ?PR?_RECE_CMD?COMM
  +--> ?PR?_SEND_ERROR?COMM
  +--> ?PR?_UARTHANDLER?HPI

?PR?_DELAYMS?HAL                        0011H    0003H      -----    -----

?PR?SL811_INIT?SL811                    -----    -----      -----    -----
  +--> ?PR?_SL811WRITE?HAL

?PR?CHECK_KEY_LED?SL811                 -----    -----      1968H    0001H
  +--> ?PR?_SL811READ?HAL
  +--> ?CO?SL811
  +--> ?PR?_DISP_DATA?MAIN
  +--> ?PR?GETKEY?HAL
  +--> ?PR?_SL811WRITE?HAL

?PR?_DISP_DATA?MAIN                     -----    -----      -----    -----
  +--> ?CO?MAIN
  +--> ?PR?_SEND_STR?COMM
  +--> ?PR?WAIT_SEND_END?COMM

?PR?_SEND_STR?COMM                      -----    -----      19AEH    0002H

?PR?GETKEY?HAL                          -----    -----      1973H    0001H

?PR?_ENUMUSBDEV?SL811                   -----    -----      1968H    000DH
BL51 BANKED LINKER/LOCATER V5.00                                                      09/23/2005  09:30:06  PAGE 5


  +--> ?PR?USBRESET?SL811
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?GETDESC?SL811
  +--> ?CO?SL811
  +--> ?PR?_DISP_DATA?MAIN
  +--> ?PR?_SETADDRESS?SL811
  +--> ?PR?SET_CONFIGURATION?SL811
  +--> ?PR?_WORDSWAP?HAL

?PR?USBRESET?SL811                      -----    -----      1975H    0001H
  +--> ?CO?SL811
  +--> ?PR?_DISP_DATA?MAIN
  +--> ?PR?_SL811READ?HAL
  +--> ?PR?_SL811WRITE?HAL
  +--> ?PR?_DELAYMS?HAL

?PR?GETDESC?SL811                       -----    -----      -----    -----
  +--> ?PR?_WORDSWAP?HAL
  +--> ?PR?EP0XFER?SL811

?PR?EP0XFER?SL811                       -----    -----      -----    -----
  +--> ?PR?USBXFER?SL811

?PR?USBXFER?SL811                       -----    -----      1A02H    000BH
  +--> ?PR?_SL811BUFWRITE?HAL
  +--> ?PR?_WORDSWAP?HAL
  +--> ?PR?_SL811WRITE?HAL
  +--> ?PR?_SL811READ?HAL
  +--> ?PR?_SL811BUFREAD?HAL

?PR?_SL811BUFWRITE?HAL                  -----    -----      1A0DH    0005H

?PR?_SL811BUFREAD?HAL                   -----    -----      1A0DH    0005H

?PR?_SETADDRESS?SL811                   -----    -----      -----    -----
  +--> ?PR?EP0XFER?SL811

?PR?SET_CONFIGURATION?SL811             -----    -----      -----    -----
  +--> ?PR?EP0XFER?SL811

?PR?ENUMMASSDEV?TPBULK                  -----    -----      -----    -----
  +--> ?PR?SPC_INQUIRY?TPBULK
  +--> ?PR?SPC_TESTUNIT?TPBULK
  +--> ?PR?SPC_LOCKMEDIA?TPBULK
  +--> ?PR?SPC_REQUESTSENSE?TPBULK
  +--> ?PR?RBC_READCAPACITY?TPBULK
  +--> ?CO?TPBULK
  +--> ?PR?_DISP_DATA?MAIN
  +--> ?PR?GETKEY?HAL
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?INIT_PART?FAT
  +--> ?PR?_INIT_FILE_SYSTEM?FAT

?PR?SPC_INQUIRY?TPBULK                  -----    -----      -----    -----
  +--> ?PR?_EPBULKSEND?SL811
  +--> ?PR?_EPBULKRCV?SL811

BL51 BANKED LINKER/LOCATER V5.00                                                      09/23/2005  09:30:06  PAGE 6


?PR?_EPBULKSEND?SL811                   -----    -----      -----    -----
  +--> ?PR?USBXFER?SL811

?PR?_EPBULKRCV?SL811                    -----    -----      -----    -----
  +--> ?PR?USBXFER?SL811

?PR?SPC_TESTUNIT?TPBULK                 -----    -----      -----    -----
  +--> ?PR?_EPBULKSEND?SL811
  +--> ?PR?_EPBULKRCV?SL811

?PR?SPC_LOCKMEDIA?TPBULK                -----    -----      -----    -----
  +--> ?PR?_EPBULKSEND?SL811
  +--> ?PR?_EPBULKRCV?SL811

?PR?SPC_REQUESTSENSE?TPBULK             -----    -----      -----    -----
  +--> ?PR?_EPBULKSEND?SL811
  +--> ?PR?_EPBULKRCV?SL811

?PR?RBC_READCAPACITY?TPBULK             -----    -----      -----    -----
  +--> ?PR?_EPBULKSEND?SL811
  +--> ?PR?_EPBULKRCV?SL811

?PR?INIT_PART?FAT                       -----    -----      -----    -----
  +--> ?PR?_MEMSET_CUR?HAL
  +--> ?PR?_RBC_READ?TPBULK
  +--> ?PR?_SWAPINT32?HAL
  +--> ?CO?FAT
  +--> ?PR?_DISP_DATA?MAIN
  +--> ?PR?GETKEY?HAL
  +--> ?PR?_DELAYMS?HAL

?PR?_MEMSET_CUR?HAL                     -----    -----      19D6H    0006H

?PR?_RBC_READ?TPBULK                    -----    -----      19FAH    0008H
  +--> ?PR?_SWAPINT32?HAL

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