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📄 modbus51.m51

📁 用于单片机的开发 用modbus协议 实现上位机与下位机的通讯
💻 M51
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BL51 BANKED LINKER/LOCATER V5.03                                                        03/16/2005  16:48:06  PAGE 1


BL51 BANKED LINKER/LOCATER V5.03, INVOKED BY:
D:\KEIL\C51\BIN\BL51.EXE Startup.obj, main.obj, modbus.obj TO modbus51 RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  Startup.obj (?C_STARTUP)
  main.obj (MAIN)
  modbus.obj (MODBUS)
  D:\KEIL\C51\LIB\C51S.LIB (?C_INIT)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?ISTPTR)


LINK MAP OF MODULE:  modbus51 (?C_STARTUP)


            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?MAIN
            DATA    0011H     0007H     UNIT         ?DT?MODBUS
                    0018H     0008H                  *** GAP ***
            BIT     0020H.0   0000H.6   UNIT         ?BI?MAIN
                    0020H.6   0000H.2                *** GAP ***
            DATA    0021H     0019H     UNIT         _DATA_GROUP_
            IDATA   003AH     0023H     UNIT         ?ID?MAIN
            IDATA   005DH     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0003H     ABSOLUTE     
            CODE    0006H     0004H     UNIT         ?C_INITSEG
            CODE    000AH     0001H     UNIT         ?PR?INTEX0PROC?MAIN
            CODE    000BH     0003H     ABSOLUTE     
            CODE    000EH     000BH     UNIT         ?PR?MAIN?MAIN
            CODE    0019H     0001H     UNIT         ?PR?COUNTER1INTPROC?MAIN
                    001AH     0001H                  *** GAP ***
            CODE    001BH     0003H     ABSOLUTE     
                    001EH     0005H                  *** GAP ***
            CODE    0023H     0003H     ABSOLUTE     
            CODE    0026H     0200H     UNIT         ?CO?MODBUS
            CODE    0226H     0147H     UNIT         ?PR?CHECKCOMM0MODBUS?MODBUS
            CODE    036DH     00B9H     UNIT         ?PR?READCOIL?MODBUS
            CODE    0426H     008CH     UNIT         ?C_C51STARTUP
            CODE    04B2H     007DH     UNIT         ?PR?READREGISTERS?MODBUS
            CODE    052FH     006EH     UNIT         ?PR?PRESETMULTIPLEREGISTERS?MODBUS
            CODE    059DH     005DH     UNIT         ?PR?COMMINTPROC?MAIN
            CODE    05FAH     005AH     UNIT         ?PR?_CRC16?MODBUS
            CODE    0654H     0056H     UNIT         ?PR?TIMEPROC?MAIN
            CODE    06AAH     003FH     UNIT         ?PR?FORCESINGLECOIL?MODBUS
            CODE    06E9H     0039H     UNIT         ?PR?TIMER0INTPROC?MAIN
            CODE    0722H     0038H     UNIT         ?C?LIB_CODE
            CODE    075AH     0026H     UNIT         ?PR?INITINT?MAIN
BL51 BANKED LINKER/LOCATER V5.03                                                      03/16/2005  16:48:06  PAGE 2


            CODE    0780H     0018H     UNIT         ?PR?BEGINSEND?MODBUS
            CODE    0798H     0017H     UNIT         ?PR?_GETREGISTERVAL?MODBUS
            CODE    07AFH     0015H     UNIT         ?PR?_GETCOILVAL?MODBUS
            CODE    07C4H     0014H     UNIT         ?PR?INITUART?MAIN
            CODE    07D8H     0013H     UNIT         ?PR?_SETREGISTERVAL?MODBUS
            CODE    07EBH     0010H     UNIT         ?PR?_SETCOILVAL?MODBUS
            CODE    07FBH     0006H     UNIT         ?PR?INITPROG?MAIN



OVERLAY MAP OF MODULE:   modbus51 (?C_STARTUP)


SEGMENT                                      DATA_GROUP 
  +--> CALLED SEGMENT                      START    LENGTH
----------------------------------------------------------
?C_C51STARTUP                              -----    -----
  +--> ?PR?MAIN?MAIN
  +--> ?C_INITSEG

?PR?MAIN?MAIN                              -----    -----
  +--> ?PR?INITPROG?MAIN
  +--> ?PR?TIMEPROC?MAIN
  +--> ?PR?CHECKCOMM0MODBUS?MODBUS

?PR?INITPROG?MAIN                          -----    -----
  +--> ?PR?INITINT?MAIN

?PR?INITINT?MAIN                           -----    -----
  +--> ?PR?INITUART?MAIN

?PR?CHECKCOMM0MODBUS?MODBUS                0021H    0004H
  +--> ?PR?_CRC16?MODBUS
  +--> ?PR?READCOIL?MODBUS
  +--> ?PR?READREGISTERS?MODBUS
  +--> ?PR?FORCESINGLECOIL?MODBUS
  +--> ?PR?PRESETMULTIPLEREGISTERS?MODBUS

?PR?_CRC16?MODBUS                          0030H    000AH
  +--> ?CO?MODBUS

?PR?READCOIL?MODBUS                        0025H    000BH
  +--> ?PR?_GETCOILVAL?MODBUS
  +--> ?PR?_CRC16?MODBUS
  +--> ?PR?BEGINSEND?MODBUS

?PR?_GETCOILVAL?MODBUS                     0030H    0002H

?PR?READREGISTERS?MODBUS                   0025H    0009H
  +--> ?PR?_GETREGISTERVAL?MODBUS
  +--> ?PR?_CRC16?MODBUS
  +--> ?PR?BEGINSEND?MODBUS

?PR?_GETREGISTERVAL?MODBUS                 002EH    0002H

?PR?FORCESINGLECOIL?MODBUS                 0025H    0002H
  +--> ?PR?_SETCOILVAL?MODBUS
BL51 BANKED LINKER/LOCATER V5.03                                                      03/16/2005  16:48:06  PAGE 3


  +--> ?PR?BEGINSEND?MODBUS

?PR?_SETCOILVAL?MODBUS                     0027H    0002H

?PR?PRESETMULTIPLEREGISTERS?MODBUS         0025H    0008H
  +--> ?PR?_SETREGISTERVAL?MODBUS
  +--> ?PR?_CRC16?MODBUS
  +--> ?PR?BEGINSEND?MODBUS

?PR?_SETREGISTERVAL?MODBUS                 002DH    0002H



SYMBOL TABLE OF MODULE:  modbus51 (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:0426H         SEGMENT       ?C_C51STARTUP
  I:005DH         SEGMENT       ?STACK
  C:0000H         PUBLIC        ?C_STARTUP
  D:00E0H         SYMBOL        ACC
  D:00F0H         SYMBOL        B
  D:0083H         SYMBOL        DPH
  D:0082H         SYMBOL        DPL
  N:0000H         SYMBOL        IBPSTACK
  N:0100H         SYMBOL        IBPSTACKTOP
  N:0100H         SYMBOL        IDATALEN
  C:0429H         SYMBOL        IDATALOOP
  N:0000H         SYMBOL        PBPSTACK
  N:0000H         SYMBOL        PBPSTACKTOP
  N:0000H         SYMBOL        PDATALEN
  N:0000H         SYMBOL        PDATASTART
  N:0000H         SYMBOL        PPAGE
  N:0000H         SYMBOL        PPAGEENABLE
  D:00A0H         SYMBOL        PPAGE_SFR
  D:0081H         SYMBOL        SP
  C:0426H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:0426H         LINE#         99
  C:0428H         LINE#         100
  C:0429H         LINE#         101
  C:042AH         LINE#         102
  C:042CH         LINE#         151
  C:042FH         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        MAIN
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  B:00A8H.7       PUBLIC        EA
BL51 BANKED LINKER/LOCATER V5.03                                                      03/16/2005  16:48:06  PAGE 4


  D:00A8H         PUBLIC        IE
  B:0090H.3       PUBLIC        b485Send
  D:0009H         PUBLIC        dwIntTick
  B:00A8H.4       PUBLIC        ES
  C:06E9H         PUBLIC        timer0IntProc
  D:00B8H         PUBLIC        IP
  B:0020H.0       PUBLIC        bt10ms
  B:0098H.0       PUBLIC        RI
  B:0098H.1       PUBLIC        TI
  D:00CBH         PUBLIC        RCAP2H
  B:0020H.1       PUBLIC        b10ms
  I:003AH         PUBLIC        c10ms
  D:00CAH         PUBLIC        RCAP2L
  C:000EH         PUBLIC        main
  D:0099H         PUBLIC        SBUF
  D:0087H         PUBLIC        PCON
  D:0098H         PUBLIC        SCON
  D:0089H         PUBLIC        TMOD
  D:0088H         PUBLIC        TCON
  I:003BH         PUBLIC        receBuf
  D:00E0H         PUBLIC        ACC
  C:0654H         PUBLIC        timeProc
  B:00A8H.1       PUBLIC        ET0
  B:0020H.2       PUBLIC        bt100ms
  B:00A8H.3       PUBLIC        ET1
  I:004BH         PUBLIC        sendBuf
  B:0098H.2       PUBLIC        RB8
  D:008CH         PUBLIC        TH0
  B:00A8H.0       PUBLIC        EX0
  B:0088H.0       PUBLIC        IT0
  D:008DH         PUBLIC        TH1
  B:0098H.3       PUBLIC        TB8
  B:00A8H.2       PUBLIC        EX1
  B:0088H.2       PUBLIC        IT1
  B:00D0H.0       PUBLIC        P
  D:008AH         PUBLIC        TL0
  C:07FBH         PUBLIC        initProg
  D:008BH         PUBLIC        TL1
  C:000AH         PUBLIC        intEx0Proc
  C:07C4H         PUBLIC        initUart
  B:0020H.3       PUBLIC        b100ms
  B:0088H.4       PUBLIC        TR0
  B:0088H.6       PUBLIC        TR1
  B:00C8H.2       PUBLIC        TR2
  B:00B8H.0       PUBLIC        PX0
  C:075AH         PUBLIC        initInt
  D:00C8H         PUBLIC        T2CON
  B:0020H.4       PUBLIC        bt1ms
  I:005BH         PUBLIC        checkoutError
  I:005CH         PUBLIC        receTimeOut
  B:00B0H.4       PUBLIC        bRunLED
  C:059DH         PUBLIC        commIntProc
  B:0020H.5       PUBLIC        b1ms
  D:000DH         PUBLIC        dwTickCount
  B:0090H.7       PUBLIC        bWatchDog
  C:0019H         PUBLIC        counter1IntProc
  D:00D0H         PUBLIC        PSW
BL51 BANKED LINKER/LOCATER V5.03                                                      03/16/2005  16:48:06  PAGE 5


  -------         PROC          COMMINTPROC
  C:059DH         LINE#         22
  C:05A4H         LINE#         24
  C:05A7H         LINE#         25
  C:05A7H         LINE#         26
  C:05A9H         LINE#         27
  C:05B0H         LINE#         28
  C:05B0H         LINE#         29
  C:05B2H         LINE#         30
  C:05B8H         LINE#         31
  C:05BCH         LINE#         32
  C:05BEH         LINE#         33
  C:05C0H         LINE#         35
  C:05C0H         LINE#         36
  C:05C2H         LINE#         37
  C:05C5H         LINE#         38
  C:05C9H         LINE#         39
  C:05C9H         LINE#         40
  C:05CBH         LINE#         41
  C:05CEH         LINE#         42
  C:05CEH         LINE#         43
  C:05D0H         LINE#         44
  C:05D4H         LINE#         45
  C:05DBH         LINE#         46
  C:05E1H         LINE#         47
  C:05E9H         LINE#         48
  C:05EDH         LINE#         49
  C:05EFH         LINE#         50
  C:05F2H         LINE#         51
  C:05F2H         LINE#         53
  -------         ENDPROC       COMMINTPROC
  -------         PROC          TIMER0INTPROC
  C:06E9H         LINE#         56
  C:06F0H         LINE#         58
  C:06F3H         LINE#         59
  C:06F6H         LINE#         60
  C:070BH         LINE#         61
  C:070DH         LINE#         62
  C:0710H         LINE#         63
  C:0716H         LINE#         64
  C:0716H         LINE#         65
  C:0718H         LINE#         66
  C:071AH         LINE#         67
  C:071AH         LINE#         68
  -------         ENDPROC       TIMER0INTPROC
  -------         PROC          INTEX0PROC
  C:000AH         LINE#         71
  C:000AH         LINE#         74
  -------         ENDPROC       INTEX0PROC
  -------         PROC          COUNTER1INTPROC
  C:0019H         LINE#         77
  C:0019H         LINE#         80
  -------         ENDPROC       COUNTER1INTPROC
  -------         PROC          TIMEPROC
  -------         DO            
  D:0008H         SYMBOL        c200ms
  -------         ENDDO         
BL51 BANKED LINKER/LOCATER V5.03                                                      03/16/2005  16:48:06  PAGE 6


  C:0654H         LINE#         84
  C:0654H         LINE#         85
  C:0654H         LINE#         88
  C:0656H         LINE#         89
  C:0658H         LINE#         90
  C:065AH         LINE#         91
  C:065CH         LINE#         93
  C:065EH         LINE#         94
  C:066AH         LINE#         95
  C:066CH         LINE#         97
  C:066FH         LINE#         98
  C:066FH         LINE#         99
  C:0671H         LINE#         100
  C:0673H         LINE#         102
  C:067BH         LINE#         103
  C:067BH         LINE#         104
  C:067CH         LINE#         105

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