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📄 usbhost.m51

📁 用C51编的SL811读写U盘的源程序,包含原理图
💻 M51
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BL51 BANKED LINKER/LOCATER V5.03                                                        01/14/2008  22:33:41  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE TPBULK.obj, HAL.obj, HPI.obj, ISR.obj, main.obj, SL811.obj, Fat.obj TO USBHOST RAMSIZE (256) XD
>> ATA (0X0000-0X7FFF)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  TPBULK.obj (TPBULK)
  HAL.obj (HAL)
  HPI.obj (HPI)
  ISR.obj (ISR)
  main.obj (MAIN)
  SL811.obj (SL811)
  Fat.obj (FAT)
  C:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CSTPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CSTOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?IMUL)
  C:\KEIL\C51\LIB\C51S.LIB (?C?UIDIV)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ILDOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ISTOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LMUL)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ULDIV)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ULCMP)
  C:\KEIL\C51\LIB\C51S.LIB (?C?ULSHR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSHL)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSTOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDOPTR0)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSTIDATA)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSTXDATA)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSTKIDATA)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSTKXDATA)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSTKOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CCASE)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDIDATA)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDXDATA)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDPDATA)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDCODE)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDIDATA0)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDXDATA0)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDPDATA0)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LLDCODE0)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSTPDATA)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LSTKPDATA)


LINK MAP OF MODULE:  USBHOST (TPBULK)


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

BL51 BANKED LINKER/LOCATER V5.03                                                      01/14/2008  22:33:41  PAGE 2


            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            DATA    0008H     0014H     UNIT         ?DT?SL811
            IDATA   001CH     0004H     UNIT         _IDATA_GROUP_
            DATA    0020H     0002H     BIT_ADDR     ?BA?MAIN
            DATA    0022H     0047H     UNIT         _DATA_GROUP_
            DATA    0069H     0008H     UNIT         ?DT?_GETCLUSTERNUMFROMSECTORNUM?FAT
            IDATA   0071H     002DH     UNIT         ?ID?SL811
            IDATA   009EH     001FH     UNIT         ?ID?TPBULK
            IDATA   00BDH     0001H     UNIT         ?STACK

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     40DFH     UNIT         ?XD?HPI
            XDATA   40DFH     2000H     UNIT         ?XD?SL811
            XDATA   60DFH     0200H     UNIT         ?XD?FAT

            * * * * * * *   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     0001H     UNIT         ?PR?ISR_TIMER1?ISR
            CODE    000FH     0001H     UNIT         ?PR?ISR_TIMER2?ISR
            CODE    0010H     0001H     UNIT         ?PR?ISR_INT1?ISR
                    0011H     0002H                  *** GAP ***
            CODE    0013H     0003H     ABSOLUTE     
                    0016H     0005H                  *** GAP ***
            CODE    001BH     0003H     ABSOLUTE     
                    001EH     0005H                  *** GAP ***
            CODE    0023H     0003H     ABSOLUTE     
                    0026H     0005H                  *** GAP ***
            CODE    002BH     0003H     ABSOLUTE     
            CODE    002EH     0479H     UNIT         ?C?LIB_CODE
            CODE    04A7H     03BDH     UNIT         ?PR?_WRITEFILE?HPI
            CODE    0864H     02BAH     UNIT         ?PR?_READFILE?HPI
            CODE    0B1EH     0266H     UNIT         ?PR?USBXFER?SL811
            CODE    0D84H     01FDH     UNIT         ?PR?ENUMMASSDEV?TPBULK
            CODE    0F81H     01D3H     UNIT         ?PR?_CREATEFILE?HPI
            CODE    1154H     01D2H     UNIT         ?PR?LIST?HPI
            CODE    1326H     01BEH     UNIT         ?PR?_ENUMUSBDEV?SL811
            CODE    14E4H     01BAH     UNIT         ?PR?_OPENFILE?HPI
            CODE    169EH     01A2H     UNIT         ?PR?_REMOVEFILE?HPI
            CODE    1840H     0197H     UNIT         ?PR?GETCAPACITY?HPI
            CODE    19D7H     016AH     UNIT         ?PR?UARTHANDLER?HPI
            CODE    1B41H     015DH     UNIT         ?PR?GETFREECUSTERNUM?FAT
            CODE    1C9EH     0145H     UNIT         ?PR?ISR_COMM?ISR
            CODE    1DE3H     0111H     UNIT         ?PR?MAIN?MAIN
            CODE    1EF4H     00F2H     UNIT         ?PR?_GOTOPOINTER?FAT
            CODE    1FE6H     00E1H     UNIT         ?PR?_DELETECLUSTERLINK?FAT
            CODE    20C7H     00A5H     UNIT         ?PR?_RBC_READ?TPBULK
            CODE    216CH     00A5H     UNIT         ?PR?_CREATECLUSTERLINK?FAT
            CODE    2211H     009EH     UNIT         ?PR?_RBC_WRITE?TPBULK
            CODE    22AFH     0097H     UNIT         ?PR?_SWAPINT32?HAL
            CODE    2346H     0089H     UNIT         ?PR?_SETFILEPOINTER?HPI
            CODE    23CFH     007DH     UNIT         ?PR?_GETNEXTCLUSTERNUM?FAT
            CODE    244CH     0076H     UNIT         ?PR?SPC_INQUIRY?TPBULK
            CODE    24C2H     0073H     UNIT         ?PR?UARTSENDRSP?HPI
BL51 BANKED LINKER/LOCATER V5.03                                                      01/14/2008  22:33:41  PAGE 3


            CODE    2535H     0072H     UNIT         ?PR?SPC_READLONG?TPBULK
            CODE    25A7H     0068H     UNIT         ?PR?SPC_REQUESTSENSE?TPBULK
            CODE    260FH     0068H     UNIT         ?PR?RBC_READCAPACITY?TPBULK
            CODE    2677H     0066H     UNIT         ?PR?_EPBULKSEND?SL811
            CODE    26DDH     0064H     UNIT         ?PR?_GETCLUSTERNUMFROMSECTORNUM?FAT
            CODE    2741H     005BH     UNIT         ?PR?SL811_INIT?SL811
            CODE    279CH     0055H     UNIT         ?PR?SPC_LOCKMEDIA?TPBULK
            CODE    27F1H     0055H     UNIT         ?PR?EP0XFER?SL811
            CODE    2846H     0055H     UNIT         ?PR?_FIRSTSECTOROFCLUSTER?FAT
            CODE    289BH     0050H     UNIT         ?PR?SPC_TESTUNIT?TPBULK
            CODE    28EBH     0044H     UNIT         ?PR?_SL811BUFREAD?HAL
            CODE    292FH     0043H     UNIT         ?PR?ISR_INT0?ISR
            CODE    2972H     0041H     UNIT         ?PR?CHECK_KEY_LED?SL811
            CODE    29B3H     0038H     UNIT         ?PR?_SL811BUFWRITE?HAL
            CODE    29EBH     002BH     UNIT         ?PR?_THISFATENTOFFSET?FAT
            CODE    2A16H     0027H     UNIT         ?PR?_EPBULKRCV?SL811
            CODE    2A3DH     0023H     UNIT         ?PR?GETDESC?SL811
            CODE    2A60H     0021H     UNIT         ?PR?TPBULK_GETMAXLUN?TPBULK
            CODE    2A81H     0020H     UNIT         ?PR?_DELAYMS?HAL
            CODE    2AA1H     001FH     UNIT         ?PR?_THISFATSECNUM?FAT
            CODE    2AC0H     001DH     UNIT         ?PR?USBRESET?SL811
            CODE    2ADDH     001CH     UNIT         ?PR?_DELAYUS?HAL
            CODE    2AF9H     001BH     UNIT         ?PR?ISR_TIMER0?ISR
            CODE    2B14H     0018H     UNIT         ?PR?INIT_COMM?MAIN
            CODE    2B2CH     0018H     UNIT         ?PR?_SETADDRESS?SL811
            CODE    2B44H     0018H     UNIT         ?PR?SET_CONFIGURATION?SL811
            CODE    2B5CH     0017H     UNIT         ?PR?GETFREECAPACITY?HPI
            CODE    2B73H     0011H     UNIT         ?PR?_COMERRRSP?HAL
            CODE    2B84H     0010H     UNIT         ?PR?INIT_TIMER0?MAIN
            CODE    2B94H     000FH     UNIT         ?PR?_SL811READ?HAL
            CODE    2BA3H     000FH     UNIT         ?PR?_SL811WRITE?HAL
            CODE    2BB2H     000DH     UNIT         ?PR?INIT_PORT?MAIN
            CODE    2BBFH     000CH     UNIT         ?PR?GETFIRMWAREVERSION?HPI
            CODE    2BCBH     000CH     UNIT         ?PR?RESET_TIMER0?ISR
            CODE    2BD7H     000CH     UNIT         ?C_C51STARTUP
            CODE    2BE3H     0009H     UNIT         ?PR?_SWAPINT16?HAL
            CODE    2BECH     0008H     UNIT         ?PR?_COMSENDBYTE?HAL
            CODE    2BF4H     0008H     UNIT         ?PR?DETECTDEVICE?HPI
            CODE    2BFCH     0007H     UNIT         ?PR?_WORDSWAP?HAL
            CODE    2C03H     0006H     UNIT         ?PR?SL811_GETREV?SL811



OVERLAY MAP OF MODULE:   USBHOST (TPBULK)


SEGMENT                                       DATA_GROUP          IDATA_GROUP
  +--> CALLED SEGMENT                       START    LENGTH     START    LENGTH
-------------------------------------------------------------------------------
?PR?ISR_COMM?ISR                            0022H    0007H      -----    -----
  +--> ?PR?RESET_TIMER0?ISR
  +--> ?PR?_SWAPINT16?HAL

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

?PR?ISR_INT0?ISR                            -----    -----      -----    -----
  +--> ?PR?_SL811WRITE?HAL
BL51 BANKED LINKER/LOCATER V5.03                                                      01/14/2008  22:33:41  PAGE 4



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

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

?PR?MAIN?MAIN                               0029H    0001H      -----    -----
  +--> ?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?_COMERRRSP?HAL
  +--> ?PR?_ENUMUSBDEV?SL811
  +--> ?PR?ENUMMASSDEV?TPBULK
  +--> ?PR?UARTHANDLER?HPI

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

?PR?CHECK_KEY_LED?SL811                     -----    -----      -----    -----
  +--> ?PR?_SL811READ?HAL
  +--> ?PR?_SL811WRITE?HAL

?PR?_COMERRRSP?HAL                          -----    -----      -----    -----
  +--> ?PR?_COMSENDBYTE?HAL

?PR?_ENUMUSBDEV?SL811                       002AH    000DH      -----    -----
  +--> ?PR?USBRESET?SL811
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?GETDESC?SL811
  +--> ?PR?_SETADDRESS?SL811
  +--> ?PR?SET_CONFIGURATION?SL811
  +--> ?PR?_WORDSWAP?HAL

?PR?USBRESET?SL811                          0037H    0001H      -----    -----
  +--> ?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                           0057H    000BH      -----    -----
  +--> ?PR?_SL811BUFWRITE?HAL
  +--> ?PR?_WORDSWAP?HAL
  +--> ?PR?_SL811WRITE?HAL
  +--> ?PR?_SL811READ?HAL
  +--> ?PR?_SL811BUFREAD?HAL

?PR?_SL811BUFWRITE?HAL                      0062H    0005H      -----    -----
BL51 BANKED LINKER/LOCATER V5.03                                                      01/14/2008  22:33:41  PAGE 5



?PR?_SL811BUFREAD?HAL                       0062H    0007H      -----    -----

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

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

?PR?ENUMMASSDEV?TPBULK                      002AH    0006H      -----    -----
  +--> ?PR?SPC_INQUIRY?TPBULK
  +--> ?PR?SPC_TESTUNIT?TPBULK
  +--> ?PR?SPC_LOCKMEDIA?TPBULK
  +--> ?PR?SPC_REQUESTSENSE?TPBULK
  +--> ?PR?RBC_READCAPACITY?TPBULK
  +--> ?PR?_RBC_READ?TPBULK
  +--> ?PR?_SWAPINT32?HAL
  +--> ?PR?_SWAPINT16?HAL

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

?PR?_EPBULKSEND?SL811                       0055H    0002H      -----    -----
  +--> ?PR?USBXFER?SL811

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

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

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

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

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

?PR?_RBC_READ?TPBULK                        004DH    0008H      -----    -----
  +--> ?PR?_SWAPINT32?HAL
  +--> ?PR?_EPBULKSEND?SL811
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?_EPBULKRCV?SL811

?PR?_SWAPINT32?HAL                          0055H    0004H      -----    -----
BL51 BANKED LINKER/LOCATER V5.03                                                      01/14/2008  22:33:41  PAGE 6



?PR?UARTHANDLER?HPI                         002AH    0003H      -----    -----
  +--> ?PR?DETECTDEVICE?HPI
  +--> ?PR?_OPENFILE?HPI
  +--> ?PR?_CREATEFILE?HPI
  +--> ?PR?_SWAPINT16?HAL
  +--> ?PR?_READFILE?HPI
  +--> ?PR?_WRITEFILE?HPI
  +--> ?PR?LIST?HPI
  +--> ?PR?_REMOVEFILE?HPI
  +--> ?PR?GETCAPACITY?HPI
  +--> ?PR?GETFREECAPACITY?HPI
  +--> ?PR?_SWAPINT32?HAL
  +--> ?PR?_SETFILEPOINTER?HPI
  +--> ?PR?GETFIRMWAREVERSION?HPI
  +--> ?PR?UARTSENDRSP?HPI

?PR?_OPENFILE?HPI                           002DH    000BH      -----    -----
  +--> ?PR?_RBC_READ?TPBULK
  +--> ?PR?_SWAPINT16?HAL
  +--> ?PR?_SWAPINT32?HAL
  +--> ?PR?_FIRSTSECTOROFCLUSTER?FAT

?PR?_FIRSTSECTOROFCLUSTER?FAT               003DH    0004H      -----    -----

?PR?_CREATEFILE?HPI                         002DH    000DH      -----    -----
  +--> ?PR?GETFREECUSTERNUM?FAT
  +--> ?PR?_SWAPINT16?HAL
  +--> ?PR?_RBC_READ?TPBULK
  +--> ?PR?_RBC_WRITE?TPBULK
  +--> ?PR?_FIRSTSECTOROFCLUSTER?FAT

?PR?GETFREECUSTERNUM?FAT                    0045H    0008H      -----    -----

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