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📄 c51_usbdisk.m51

📁 c51读写SD卡原代码,c51编写,串口接收
💻 M51
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BL51 BANKED LINKER/LOCATER V5.00                                                        02/15/2008  12:45:58  PAGE 1


BL51 BANKED LINKER/LOCATER V5.00, INVOKED BY:
E:\KEIL\C51\BIN\BL51.EXE Fat.obj, HAL.obj, Main.obj, ISR.obj, HPI.obj, HPI32.obj, Fat32.obj, DEVICE.obj TO C51_UsbDisk R
>> AMSIZE (256) XDATA (0X0000-0X7FFF)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  Fat.obj (FAT)
  HAL.obj (HAL)
  Main.obj (MAIN)
  ISR.obj (ISR)
  HPI.obj (HPI)
  HPI32.obj (HPI32)
  Fat32.obj (FAT32)
  DEVICE.obj (DEVICE)
  E:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  E:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  E:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  E:\KEIL\C51\LIB\C51S.LIB (?C?CSTPTR)
  E:\KEIL\C51\LIB\C51S.LIB (?C?CSTOPTR)
  E:\KEIL\C51\LIB\C51S.LIB (?C?IMUL)
  E:\KEIL\C51\LIB\C51S.LIB (?C?UIDIV)
  E:\KEIL\C51\LIB\C51S.LIB (?C?LMUL)
  E:\KEIL\C51\LIB\C51S.LIB (?C?ULDIV)
  E:\KEIL\C51\LIB\C51S.LIB (?C?ULCMP)
  E:\KEIL\C51\LIB\C51S.LIB (?C?ULSHR)
  E:\KEIL\C51\LIB\C51S.LIB (?C?LSHL)
  E:\KEIL\C51\LIB\C51S.LIB (?C?LILDXDATA)
  E:\KEIL\C51\LIB\C51S.LIB (?C?LSTXDATA)
  E:\KEIL\C51\LIB\C51S.LIB (?C?LSTKXDATA)
  E:\KEIL\C51\LIB\C51S.LIB (?C?OFFXADD)


LINK MAP OF MODULE:  C51_UsbDisk (FAT)


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

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
                    0008H     0018H                  *** GAP ***
            DATA    0020H     000AH     BIT_ADDR     ?BA?MAIN
            BIT     002AH.0   0000H.1   UNIT         _BIT_GROUP_
                    002AH.1   0000H.7                *** GAP ***
            DATA    002BH     0043H     UNIT         _DATA_GROUP_
            IDATA   006EH     0001H     UNIT         ?STACK

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     570BH     UNIT         ?XD?HPI
            XDATA   570BH     2000H     UNIT         ?XD?DEVICE
            XDATA   770BH     0200H     UNIT         ?XD?FAT
            XDATA   790BH     0026H     UNIT         _XDATA_GROUP_
            XDATA   7931H     0008H     UNIT         ?XD?HPI32

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
BL51 BANKED LINKER/LOCATER V5.00                                                      02/15/2008  12:45:58  PAGE 2


            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0020H     UNIT         ?PR?_SDCOMMAND?HAL
            CODE    0023H     0003H     ABSOLUTE     
            CODE    0026H     0894H     UNIT         ?PR?_CREATEDIR?HPI
            CODE    08BAH     07C5H     UNIT         ?PR?_CREATEFILE?HPI
            CODE    107FH     06DCH     UNIT         ?PR?_CREATEDIR32?HPI32
            CODE    175BH     064DH     UNIT         ?PR?_WRITEFILE?HPI
            CODE    1DA8H     0577H     UNIT         ?PR?_CREATEFILE32?HPI32
            CODE    231FH     056CH     UNIT         ?PR?LIST?HPI
            CODE    288BH     0553H     UNIT         ?PR?INITFILESYSTEM?DEVICE
            CODE    2DDEH     0508H     UNIT         ?PR?_WRITEFILE32?HPI32
            CODE    32E6H     03BFH     UNIT         ?PR?_REMOVEFILE?HPI
            CODE    36A5H     033DH     UNIT         ?PR?_OPENFILE?HPI
            CODE    39E2H     0331H     UNIT         ?PR?GETFREECUSTERNUM32?FAT32
            CODE    3D13H     030CH     UNIT         ?PR?LIST32?HPI32
            CODE    401FH     02B3H     UNIT         ?C?LIB_CODE
            CODE    42D2H     02A6H     UNIT         ?PR?_READFILE32?HPI32
            CODE    4578H     0296H     UNIT         ?PR?_READFILE?HPI
            CODE    480EH     027AH     UNIT         ?PR?_OPENFILE32?HPI32
            CODE    4A88H     026DH     UNIT         ?PR?_REMOVEFILE32?HPI32
            CODE    4CF5H     026CH     UNIT         ?PR?_DOWNDIR?HPI
            CODE    4F61H     01ECH     UNIT         ?PR?GETFREECUSTERNUM?FAT
            CODE    514DH     01EAH     UNIT         ?PR?_DOWNDIR32?HPI32
            CODE    5337H     019AH     UNIT         ?PR?_DELETECLUSTERLINK32?FAT32
            CODE    54D1H     0174H     UNIT         ?PR?ISR_COMM?ISR
            CODE    5645H     0159H     UNIT         ?PR?GETCAPACITY32?HPI32
            CODE    579EH     014CH     UNIT         ?PR?_CREATECLUSTERLINK32?FAT32
            CODE    58EAH     0144H     UNIT         ?PR?MAIN?MAIN
            CODE    5A2EH     0129H     UNIT         ?PR?GETCAPACITY?HPI
            CODE    5B57H     0127H     UNIT         ?PR?UARTHANDLER?HPI
            CODE    5C7EH     0127H     UNIT         ?PR?UARTHANDLER32?HPI32
            CODE    5DA5H     011CH     UNIT         ?PR?_GOTOPOINTER32?FAT32
            CODE    5EC1H     0117H     UNIT         ?PR?_GOTOPOINTER?FAT
            CODE    5FD8H     010EH     UNIT         ?PR?_DELETECLUSTERLINK?FAT
            CODE    60E6H     00F0H     UNIT         ?PR?UPDIR32?HPI32
            CODE    61D6H     00D8H     UNIT         ?PR?_GETNEXTCLUSTERNUM32?FAT32
            CODE    62AEH     00B2H     UNIT         ?PR?_CREATECLUSTERLINK?FAT
            CODE    6360H     00B0H     UNIT         ?PR?_SDWRITEBLOCK?HAL
            CODE    6410H     008DH     UNIT         ?PR?_GETNEXTCLUSTERNUM?FAT
            CODE    649DH     008BH     UNIT         ?PR?UARTSENDRSP?HPI
            CODE    6528H     0085H     UNIT         ?PR?_SDREADBLOCK?HAL
            CODE    65ADH     0081H     UNIT         ?PR?_LSWAPINT32?HAL
            CODE    662EH     007DH     UNIT         ?PR?UPDIR?HPI
            CODE    66ABH     0071H     UNIT         ?PR?TESTSRAM?MAIN
            CODE    671CH     0071H     UNIT         ?PR?_SETFILEPOINTER?HPI
            CODE    678DH     0071H     UNIT         ?PR?_SETFILEPOINTER32?HPI32
            CODE    67FEH     0067H     UNIT         ?PR?SDINIT?HAL
            CODE    6865H     0064H     UNIT         ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
            CODE    68C9H     005BH     UNIT         ?PR?_THISFATSECNUM32?FAT32
            CODE    6924H     0055H     UNIT         ?PR?_FIRSTSECTOROFCLUSTER?FAT
            CODE    6979H     003DH     UNIT         ?PR?_THISFATENTOFFSET32?FAT32
            CODE    69B6H     003AH     UNIT         ?PR?_SDREADSECTOR?DEVICE
            CODE    69F0H     003AH     UNIT         ?PR?_SDWRITESECTOR?DEVICE
            CODE    6A2AH     0022H     UNIT         ?PR?UPROOTDIR32?HPI32
            CODE    6A4CH     001BH     UNIT         ?PR?_THISFATSECNUM?FAT
            CODE    6A67H     0019H     UNIT         ?PR?_SDWRITE?HAL
            CODE    6A80H     0019H     UNIT         ?PR?SDREAD?HAL
BL51 BANKED LINKER/LOCATER V5.00                                                      02/15/2008  12:45:58  PAGE 3


            CODE    6A99H     0018H     UNIT         ?PR?INIT_COMM?MAIN
            CODE    6AB1H     0016H     UNIT         ?PR?_THISFATENTOFFSET?FAT
            CODE    6AC7H     0016H     UNIT         ?PR?SDRESPONSE?HAL
            CODE    6ADDH     0014H     UNIT         ?PR?UPROOTDIR?HPI
            CODE    6AF1H     000FH     UNIT         ?PR?_LSWAPINT16?HAL
            CODE    6B00H     000DH     UNIT         ?PR?INIT_PORT?MAIN
            CODE    6B0DH     000DH     UNIT         ?CO?MAIN
            CODE    6B1AH     000CH     UNIT         ?C_C51STARTUP
            CODE    6B26H     0008H     UNIT         ?PR?_COMSENDBYTE?HAL
            CODE    6B2EH     0003H     UNIT         ?PR?_DELAYMS?HAL



OVERLAY MAP OF MODULE:   C51_UsbDisk (FAT)


SEGMENT                                      BIT_GROUP          DATA_GROUP          XDATA_GROUP
  +--> CALLED SEGMENT                     START    LENGTH     START    LENGTH     START    LENGTH
-------------------------------------------------------------------------------------------------
?PR?ISR_COMM?ISR                          -----    -----      002BH    0005H      790BH    0004H

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

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

?PR?MAIN?MAIN                             -----    -----      0030H    0001H      790FH    0004H
  +--> ?PR?INIT_PORT?MAIN
  +--> ?PR?INIT_COMM?MAIN
  +--> ?PR?TESTSRAM?MAIN
  +--> ?PR?SDINIT?HAL
  +--> ?PR?UARTHANDLER32?HPI32
  +--> ?PR?UARTHANDLER?HPI
  +--> ?PR?INITFILESYSTEM?DEVICE

?PR?TESTSRAM?MAIN                         002AH.0  0000H.1    -----    -----      -----    -----
  +--> ?CO?MAIN

?PR?SDINIT?HAL                            -----    -----      0031H    0004H      -----    -----
  +--> ?PR?_SDWRITE?HAL
  +--> ?PR?_SDCOMMAND?HAL
  +--> ?PR?SDRESPONSE?HAL

?PR?_SDCOMMAND?HAL                        -----    -----      0068H    0006H      -----    -----
  +--> ?PR?_SDWRITE?HAL

?PR?SDRESPONSE?HAL                        -----    -----      -----    -----      -----    -----
  +--> ?PR?SDREAD?HAL

?PR?UARTHANDLER32?HPI32                   -----    -----      -----    -----      -----    -----
  +--> ?PR?LIST32?HPI32
  +--> ?PR?_OPENFILE32?HPI32
  +--> ?PR?_READFILE32?HPI32
  +--> ?PR?_SETFILEPOINTER32?HPI32
  +--> ?PR?_CREATEFILE32?HPI32
  +--> ?PR?_WRITEFILE32?HPI32
  +--> ?PR?_REMOVEFILE32?HPI32
BL51 BANKED LINKER/LOCATER V5.00                                                      02/15/2008  12:45:58  PAGE 4


  +--> ?PR?GETCAPACITY32?HPI32
  +--> ?PR?_DOWNDIR32?HPI32
  +--> ?PR?_CREATEDIR32?HPI32
  +--> ?PR?UPDIR32?HPI32
  +--> ?PR?UPROOTDIR32?HPI32
  +--> ?PR?UARTSENDRSP?HPI

?PR?LIST32?HPI32                          -----    -----      0031H    0009H      -----    -----
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32

?PR?_FIRSTSECTOROFCLUSTER32?FAT32         -----    -----      004BH    0008H      -----    -----

?PR?_SDREADSECTOR?DEVICE                  -----    -----      0059H    0008H      -----    -----
  +--> ?PR?_SDREADBLOCK?HAL

?PR?_SDREADBLOCK?HAL                      -----    -----      0061H    0007H      -----    -----
  +--> ?PR?_SDCOMMAND?HAL
  +--> ?PR?SDRESPONSE?HAL
  +--> ?PR?SDREAD?HAL

?PR?_GETNEXTCLUSTERNUM32?FAT32            -----    -----      004BH    000CH      -----    -----
  +--> ?PR?_THISFATSECNUM32?FAT32
  +--> ?PR?_THISFATENTOFFSET32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_LSWAPINT32?HAL

?PR?_THISFATSECNUM32?FAT32                -----    -----      0057H    0008H      -----    -----

?PR?_THISFATENTOFFSET32?FAT32             -----    -----      0057H    0004H      -----    -----

?PR?_LSWAPINT32?HAL                       -----    -----      0057H    0010H      7917H    0004H

?PR?_OPENFILE32?HPI32                     -----    -----      0031H    0008H      -----    -----
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32
  +--> ?PR?_LSWAPINT32?HAL

?PR?_READFILE32?HPI32                     -----    -----      0031H    000FH      -----    -----
  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE

?PR?_SETFILEPOINTER32?HPI32               -----    -----      0031H    0004H      -----    -----
  +--> ?PR?_GOTOPOINTER32?FAT32

?PR?_GOTOPOINTER32?FAT32                  -----    -----      0035H    0006H      -----    -----
  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32

?PR?_CREATEFILE32?HPI32                   -----    -----      0031H    001AH      7913H    0004H
  +--> ?PR?GETFREECUSTERNUM32?FAT32
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_SDWRITESECTOR?DEVICE
BL51 BANKED LINKER/LOCATER V5.00                                                      02/15/2008  12:45:58  PAGE 5


  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32
  +--> ?PR?_CREATECLUSTERLINK32?FAT32

?PR?GETFREECUSTERNUM32?FAT32              -----    -----      -----    -----      7924H    000DH
  +--> ?PR?_THISFATSECNUM32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?_SDWRITESECTOR?DEVICE

?PR?_DELAYMS?HAL                          -----    -----      0059H    0001H      -----    -----

?PR?_SDWRITESECTOR?DEVICE                 -----    -----      0059H    0008H      -----    -----
  +--> ?PR?_SDWRITEBLOCK?HAL

?PR?_SDWRITEBLOCK?HAL                     -----    -----      0061H    0007H      -----    -----
  +--> ?PR?_SDCOMMAND?HAL
  +--> ?PR?SDRESPONSE?HAL
  +--> ?PR?_SDWRITE?HAL
  +--> ?PR?SDREAD?HAL

?PR?_CREATECLUSTERLINK32?FAT32            -----    -----      004BH    0004H      7917H    000DH
  +--> ?PR?GETFREECUSTERNUM32?FAT32
  +--> ?PR?_THISFATSECNUM32?FAT32
  +--> ?PR?_THISFATENTOFFSET32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?_SDWRITESECTOR?DEVICE

?PR?_WRITEFILE32?HPI32                    -----    -----      0031H    0015H      -----    -----
  +--> ?PR?_CREATECLUSTERLINK32?FAT32
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_SDWRITESECTOR?DEVICE
  +--> ?PR?_LSWAPINT32?HAL
  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32

?PR?_REMOVEFILE32?HPI32                   -----    -----      0031H    0009H      -----    -----
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_LSWAPINT32?HAL
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?_SDWRITESECTOR?DEVICE
  +--> ?PR?_DELETECLUSTERLINK32?FAT32
  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32

?PR?_DELETECLUSTERLINK32?FAT32            -----    -----      003AH    000DH      -----    -----
  +--> ?PR?_THISFATSECNUM32?FAT32
  +--> ?PR?_THISFATENTOFFSET32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_LSWAPINT32?HAL
  +--> ?PR?_DELAYMS?HAL
  +--> ?PR?_SDWRITESECTOR?DEVICE

?PR?GETCAPACITY32?HPI32                   -----    -----      0031H    000AH      -----    -----
  +--> ?PR?_SDREADSECTOR?DEVICE

?PR?_DOWNDIR32?HPI32                      -----    -----      0031H    0008H      -----    -----
BL51 BANKED LINKER/LOCATER V5.00                                                      02/15/2008  12:45:58  PAGE 6


  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32
  +--> ?PR?_LSWAPINT32?HAL

?PR?_CREATEDIR32?HPI32                    -----    -----      0031H    001AH      7913H    0004H
  +--> ?PR?GETFREECUSTERNUM32?FAT32
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_SDWRITESECTOR?DEVICE
  +--> ?PR?_GETNEXTCLUSTERNUM32?FAT32
  +--> ?PR?_CREATECLUSTERLINK32?FAT32

?PR?UPDIR32?HPI32                         -----    -----      -----    -----      -----    -----
  +--> ?PR?_FIRSTSECTOROFCLUSTER32?FAT32
  +--> ?PR?_SDREADSECTOR?DEVICE
  +--> ?PR?_LSWAPINT32?HAL

?PR?UARTSENDRSP?HPI                       -----    -----      0031H    0005H      -----    -----
  +--> ?PR?_COMSENDBYTE?HAL

?PR?UARTHANDLER?HPI                       -----    -----      -----    -----      -----    -----
  +--> ?PR?LIST?HPI
  +--> ?PR?_OPENFILE?HPI
  +--> ?PR?_READFILE?HPI
  +--> ?PR?_SETFILEPOINTER?HPI
  +--> ?PR?_CREATEFILE?HPI
  +--> ?PR?_WRITEFILE?HPI
  +--> ?PR?_REMOVEFILE?HPI

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