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📄 key.m51

📁 实现单片机与键盘和液晶的人机交互
💻 M51
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BL51 BANKED LINKER/LOCATER V6.00                                                        05/17/2008  16:44:42  PAGE 1


BL51 BANKED LINKER/LOCATER V6.00, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE START_AD.obj, mykey.obj TO key RAMSIZE (256)


MEMORY MODEL: LARGE WITH FLOATING POINT ARITHMETIC


INPUT MODULES INCLUDED:
  START_AD.obj (?C_STARTUP)
  mykey.obj (MYKEY)
  C:\KEIL\C51\LIB\C51FPL.LIB (PRINTF)
  C:\KEIL\C51\LIB\C51FPL.LIB (SCANF)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPROUND)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPCONVERT)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?ATOF)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPGETOPN)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPADD)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPMUL)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPDIV)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPNEG)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FCAST)
  C:\KEIL\C51\LIB\C51FPL.LIB (?C?FTNPWR)
  C:\KEIL\C51\LIB\C51L.LIB (?C_INIT)
  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?UIDIV)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ILDIX)
  C:\KEIL\C51\LIB\C51L.LIB (?C?ISTPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LNEG)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTPTR)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTKXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?PLDXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?PLDIXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?PILDXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?PSTXDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?CCASE)
  C:\KEIL\C51\LIB\C51L.LIB (PUTCHAR)
  C:\KEIL\C51\LIB\C51L.LIB (GETCHAR)
  C:\KEIL\C51\LIB\C51L.LIB (UNGETC)
  C:\KEIL\C51\LIB\C51L.LIB (ISSPACE)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTIDATA)
  C:\KEIL\C51\LIB\C51L.LIB (?C?LSTPDATA)
  C:\KEIL\C51\LIB\C51L.LIB (_GETKEY)


LINK MAP OF MODULE:  key (?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     000BH     UNIT         _DATA_GROUP_
                    0013H     000DH                  *** GAP ***
            BIT     0020H.0   0001H.3   UNIT         _BIT_GROUP_
BL51 BANKED LINKER/LOCATER V6.00                                                      05/17/2008  16:44:42  PAGE 2


            BIT     0021H.3   0000H.1   UNIT         ?BI?GETCHAR
                    0021H.4   0000H.4                *** GAP ***
            IDATA   0022H     0001H     UNIT         ?STACK

            * * * * * * *  X D A T A   M E M O R Y  * * * * * * *
            XDATA   0000H     0059H     UNIT         ?XD?MYKEY
            XDATA   0059H     0030H     UNIT         _XDATA_GROUP_
            XDATA   0089H     0001H     UNIT         ?XD?GETCHAR

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0027H     UNIT         ?PR?PUTCHAR?PUTCHAR
                    002AH     0001H                  *** GAP ***
            CODE    002BH     0003H     ABSOLUTE     
            CODE    002EH     06AEH     UNIT         ?C?LIB_CODE
            CODE    06DCH     0483H     UNIT         ?PR?PRINTF?PRINTF
            CODE    0B5FH     03E7H     UNIT         ?PR?SET_ADD?MYKEY
            CODE    0F46H     035AH     UNIT         ?PR?SCANF?SCANF
            CODE    12A0H     02A4H     UNIT         ?PR?SET_SUB?MYKEY
            CODE    1544H     018BH     UNIT         ?PR?DIS_PAGE2?MYKEY
            CODE    16CFH     0146H     UNIT         ?PR?SET_NEXT?MYKEY
            CODE    1815H     011CH     UNIT         ?PR?PAGE1?MYKEY
            CODE    1931H     00E6H     UNIT         ?PR??C?ATOF??C?ATOF
            CODE    1A17H     009EH     UNIT         ?PR?MAIN?MYKEY
            CODE    1AB5H     0092H     UNIT         ?C_C51STARTUP
            CODE    1B47H     008DH     UNIT         ?PR?LCD_INITIAL?MYKEY
            CODE    1BD4H     008CH     UNIT         ?PR?MSG_KEY?MYKEY
            CODE    1C60H     0080H     UNIT         ?CO?MYKEY
            CODE    1CE0H     005DH     UNIT         ?PR?TIMER2_ISR?MYKEY
            CODE    1D3DH     0053H     UNIT         ?PR?_WRITETEXTSCREEN?MYKEY
            CODE    1D90H     004FH     UNIT         ?PR?CHECK_KEY?MYKEY
            CODE    1DDFH     0044H     UNIT         ?PR?_NCSTRCPY?MYKEY
            CODE    1E23H     0042H     UNIT         ?PR?_PRINTSTR?MYKEY
            CODE    1E65H     0034H     UNIT         ?PR?_CMDWRITE?MYKEY
            CODE    1E99H     002DH     UNIT         ?PR?_DATAWRITE?MYKEY
            CODE    1EC6H     002CH     UNIT         ?C_INITSEG
            CODE    1EF2H     0021H     UNIT         ?PR?_DELAY?MYKEY
            CODE    1F13H     0020H     UNIT         ?PR?_FULLSCREENFILL?MYKEY
            CODE    1F33H     001CH     UNIT         ?PR?_TIMER2_INIT?MYKEY
            CODE    1F4FH     0014H     UNIT         ?PR?GETCHAR?GETCHAR
            CODE    1F63H     0014H     UNIT         ?PR?_ISSPACE?ISSPACE
            CODE    1F77H     000FH     UNIT         ?PR?SET_CLEAR?MYKEY
            CODE    1F86H     000AH     UNIT         ?PR?_GETKEY?_GETKEY
            CODE    1F90H     0008H     UNIT         ?PR?GETCHAR?UNGETCHAR



OVERLAY MAP OF MODULE:   key (?C_STARTUP)


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

BL51 BANKED LINKER/LOCATER V6.00                                                      05/17/2008  16:44:42  PAGE 3


?PR?MAIN?MYKEY                     -----    -----      -----    -----      -----    -----
  +--> ?PR?LCD_INITIAL?MYKEY
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?PR?_FULLSCREENFILL?MYKEY
  +--> ?PR?DIS_PAGE2?MYKEY
  +--> ?PR?_TIMER2_INIT?MYKEY
  +--> ?PR?CHECK_KEY?MYKEY
  +--> ?PR?_WRITETEXTSCREEN?MYKEY

?PR?LCD_INITIAL?MYKEY              -----    -----      -----    -----      -----    -----
  +--> ?PR?_DELAY?MYKEY
  +--> ?PR?_CMDWRITE?MYKEY

?PR?_FULLSCREENFILL?MYKEY          -----    -----      -----    -----      -----    -----
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?PR?_DATAWRITE?MYKEY

?PR?DIS_PAGE2?MYKEY                -----    -----      -----    -----      -----    -----
  +--> ?CO?MYKEY
  +--> ?PR?PRINTF?PRINTF
  +--> ?PR?_NCSTRCPY?MYKEY
  +--> ?PR?_WRITETEXTSCREEN?MYKEY

?PR?PRINTF?PRINTF                  0020H.0  0001H.1    0008H    0005H      0059H    0030H
  +--> ?PR?PUTCHAR?PUTCHAR

?PR?_NCSTRCPY?MYKEY                -----    -----      -----    -----      0059H    0006H

?PR?_WRITETEXTSCREEN?MYKEY         -----    -----      -----    -----      0059H    0004H
  +--> ?PR?_PRINTSTR?MYKEY
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?PR?_DATAWRITE?MYKEY

?PR?_PRINTSTR?MYKEY                -----    -----      -----    -----      005DH    0002H
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?CO?MYKEY
  +--> ?PR?_DATAWRITE?MYKEY
  +--> ?PR?_DELAY?MYKEY

?PR?CHECK_KEY?MYKEY                -----    -----      -----    -----      -----    -----
  +--> ?PR?MSG_KEY?MYKEY

?PR?MSG_KEY?MYKEY                  -----    -----      -----    -----      -----    -----
  +--> ?CO?MYKEY
  +--> ?PR?SET_NEXT?MYKEY
  +--> ?PR?SET_ADD?MYKEY
  +--> ?PR?SET_SUB?MYKEY
  +--> ?PR?SET_CLEAR?MYKEY

?PR?SET_NEXT?MYKEY                 -----    -----      -----    -----      -----    -----
  +--> ?PR?_WRITETEXTSCREEN?MYKEY
  +--> ?CO?MYKEY
  +--> ?PR?SCANF?SCANF
  +--> ?PR?DIS_PAGE2?MYKEY

?PR?SCANF?SCANF                    0020H.0  0000H.6    0008H    0009H      0059H    002EH
  +--> ?PR?GETCHAR?UNGETCHAR
BL51 BANKED LINKER/LOCATER V6.00                                                      05/17/2008  16:44:42  PAGE 4


  +--> ?PR?_ISSPACE?ISSPACE
  +--> ?PR?GETCHAR?GETCHAR
  +--> ?PR??C?ATOF??C?ATOF

?PR?GETCHAR?GETCHAR                -----    -----      -----    -----      -----    -----
  +--> ?PR?_GETKEY?_GETKEY
  +--> ?PR?PUTCHAR?PUTCHAR

?PR??C?ATOF??C?ATOF                0020H.6  0000H.5    0011H    0002H      -----    -----

?PR?SET_CLEAR?MYKEY                -----    -----      -----    -----      -----    -----
  +--> ?PR?PAGE1?MYKEY

?PR?PAGE1?MYKEY                    -----    -----      -----    -----      -----    -----
  +--> ?PR?_PRINTSTR?MYKEY
  +--> ?PR?_CMDWRITE?MYKEY
  +--> ?CO?MYKEY



SYMBOL TABLE OF MODULE:  key (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
  C:1AB5H         SEGMENT       ?C_C51STARTUP
  I:0022H         SEGMENT       ?STACK
  C:0000H         PUBLIC        ?C_STARTUP
  D:00AFH         SYMBOL        CFG8XX
  N:0000H         SYMBOL        EXSP
  N:0000H         SYMBOL        IBPSTACK
  N:0100H         SYMBOL        IBPSTACKTOP
  N:0080H         SYMBOL        IDATALEN
  C:1ABBH         SYMBOL        IDATALOOP
  D:00A0H         SYMBOL        P2
  N:0000H         SYMBOL        PBPSTACK
  N:0000H         SYMBOL        PBPSTACKTOP
  N:0000H         SYMBOL        PDATALEN
  N:0000H         SYMBOL        PDATASTART
  N:0000H         SYMBOL        PPAGE
  N:0001H         SYMBOL        PPAGEENABLE
  D:0081H         SYMBOL        SP
  D:00B7H         SYMBOL        SPH
  N:0200H         SYMBOL        STACKSIZE
  C:1AB5H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  N:0001H         SYMBOL        XRAMEN
  N:0600H         SYMBOL        XSTACKSTART
  N:0001H         SYMBOL        _CFG8XX
  C:0000H         LINE#         167
  C:1AB5H         LINE#         176
  C:1AB8H         LINE#         180
  C:1ABAH         LINE#         181
BL51 BANKED LINKER/LOCATER V6.00                                                      05/17/2008  16:44:42  PAGE 5


  C:1ABBH         LINE#         182
  C:1ABCH         LINE#         183
  C:1ABEH         LINE#         202
  C:1AC1H         LINE#         236
  C:1AC4H         LINE#         248
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        MYKEY
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00A0H         PUBLIC        P2
  C:1B47H         PUBLIC        LCD_Initial
  D:00B0H         PUBLIC        P3
  C:1E70H         PUBLIC        _CmdWrite
  X:0000H         PUBLIC        IKEYSTUS
  C:1CE0H         PUBLIC        Timer2_ISR
  B:00A8H.7       PUBLIC        EA
  D:00D8H         PUBLIC        ADCSTAT
  B:00B0H.6       PUBLIC        _WR
  X:0002H         PUBLIC        keyenterflag
  X:0003H         PUBLIC        FLASHDATA
  C:1F33H         PUBLIC        _Timer2_Init
  X:000BH         PUBLIC        FLASHADDR
  X:000DH         PUBLIC        CPRST
  D:00A8H         PUBLIC        IE
  X:000EH         PUBLIC        CPRAMADDR
  B:00B0H.4       PUBLIC        CS
  C:1F77H         PUBLIC        set_CLEAR
  B:00C8H.1       PUBLIC        CNT2
  C:12A0H         PUBLIC        set_SUB
  D:00B8H         PUBLIC        IP
  D:00E8H         PUBLIC        I2CCON
  D:00CBH         PUBLIC        RCAP2H
  B:00B0H.5       PUBLIC        RS
  D:00E8H         PUBLIC        DCON
  D:00CAH         PUBLIC        RCAP2L
  C:1A17H         PUBLIC        main
  B:0090H.6       PUBLIC        add
  C:1D90H         PUBLIC        check_key
  X:000FH         PUBLIC        ckey
  X:0010H         PUBLIC        freq
  C:1815H         PUBLIC        Page1
  D:0098H         PUBLIC        SCON
  D:0088H         PUBLIC        TCON
  X:0012H         PUBLIC        temp
  B:0090H.4       PUBLIC        esc
  X:0013H         PUBLIC        numm
  X:0015H         PUBLIC        FLASHTAB
  C:1E32H         PUBLIC        _Printstr
  B:0090H.5       PUBLIC        sub
  B:00A8H.5       PUBLIC        ET2
  B:00C8H.7       PUBLIC        TF2
  B:0090H.7       PUBLIC        set
  D:00F8H         PUBLIC        SPICON
  D:00CDH         PUBLIC        TH2
  X:0016H         PUBLIC        num
  D:00CCH         PUBLIC        TL2
BL51 BANKED LINKER/LOCATER V6.00                                                      05/17/2008  16:44:42  PAGE 6


  C:1544H         PUBLIC        dis_Page2
  B:00C8H.2       PUBLIC        TR2
  X:0018H         PUBLIC        ip
  B:00B0H.3       PUBLIC        _RST
  C:1DDFH         PUBLIC        _ncstrcpy
  X:001CH         PUBLIC        FLASHPOS
  C:1F13H         PUBLIC        _FullScreenFill
  X:002EH         PUBLIC        vp
  C:1CC8H         PUBLIC        TBSTUS
  D:00C8H         PUBLIC        T2CON
  C:1EB1H         PUBLIC        _DataWrite
  C:16CFH         PUBLIC        set_NEXT
  X:0032H         PUBLIC        DATALCD
  C:1EF2H         PUBLIC        _delay
  C:1BD4H         PUBLIC        msg_key
  B:00B0H.7       PUBLIC        _RD
  C:0B5FH         PUBLIC        set_ADD
  C:1D43H         PUBLIC        _WriteTextScreen
  D:00D0H         PUBLIC        PSW
  D:00C0H         PUBLIC        WDCON
  -------         PROC          MAIN
  C:1A17H         LINE#         14
  C:1A17H         LINE#         15
  C:1A17H         LINE#         17
  C:1A20H         LINE#         18
  C:1A23H         LINE#         19
  C:1A2DH         LINE#         20
  C:1A37H         LINE#         21
  C:1A40H         LINE#         22
  C:1A43H         LINE#         23
  C:1A45H         LINE#         24
  C:1A47H         LINE#         25
  C:1A49H         LINE#         26
  C:1A4BH         LINE#         27
  C:1A4EH         LINE#         28
  C:1A51H         LINE#         29
  C:1A58H         LINE#         30
  C:1A5FH         LINE#         31
  C:1A64H         LINE#         32
  C:1A67H         LINE#         33
  C:1A6EH         LINE#         34
  C:1A6EH         LINE#         35
  C:1A6EH         LINE#         36
  C:1A71H         LINE#         37
  C:1A7DH         LINE#         38
  C:1A7DH         LINE#         39
  C:1A84H         LINE#         40
  C:1A9FH         LINE#         42
  C:1AB0H         LINE#         43
  C:1AB3H         LINE#         44

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