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📄 ds1620.m51

📁 这是DS1620温度传感器的读写温度程序
💻 M51
📖 第 1 页 / 共 2 页
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BL51 BANKED LINKER/LOCATER V6.00                                                        07/25/2007  14:04:27  PAGE 1


BL51 BANKED LINKER/LOCATER V6.00, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, time.obj, spi.obj, temp.obj TO ds1620


MEMORY MODEL: SMALL WITH FLOATING POINT ARITHMETIC


INPUT MODULES INCLUDED:
  STARTUP.obj (?C_STARTUP)
  time.obj (TIME)
  spi.obj (SPI)
  temp.obj (TEMP)
  C:\KEIL\C51\LIB\C51FPS.LIB (?C?CASTF)
  C:\KEIL\C51\LIB\C51S.LIB (?C_INIT)
  C:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  C:\KEIL\C51\LIB\C51S.LIB (?C?LNEG)


LINK MAP OF MODULE:  ds1620 (?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     000DH     UNIT         _DATA_GROUP_
            DATA    0015H     0002H     UNIT         ?DT?TIME
                    0017H     0001H                  *** GAP ***
            REG     0018H     0008H     ABSOLUTE     "REG BANK 3"
            BIT     0020H.0   0000H.3   UNIT         _BIT_GROUP_
            BIT     0020H.3   0000H.2   UNIT         ?BI?SPI
                    0020H.5   0000H.3                *** GAP ***
            DATA    0021H     000AH     UNIT         ?DT?SPI
            DATA    002BH     0008H     UNIT         ?DT?TEMP
            IDATA   0033H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0005H     UNIT         ?PR?STOPTIMER?TIME
                    0008H     0003H                  *** GAP ***
            CODE    000BH     0003H     ABSOLUTE     
            CODE    000EH     0015H     UNIT         ?PR?INIT_MAIN?TEMP
            CODE    0023H     0003H     ABSOLUTE     
            CODE    0026H     00B1H     UNIT         ?PR?MAIN?TEMP
            CODE    00D7H     00A2H     UNIT         ?PR?_WRITE?TEMP
            CODE    0179H     008CH     UNIT         ?C_C51STARTUP
            CODE    0205H     007CH     UNIT         ?PR?_READ?TEMP
            CODE    0281H     0072H     UNIT         ?C?LIB_CODE
            CODE    02F3H     0068H     UNIT         ?PR?_CRC16?TEMP
            CODE    035BH     0052H     UNIT         ?PR?READ_STATE?TEMP
            CODE    03ADH     0041H     UNIT         ?PR?INIT_DS1620?TEMP
            CODE    03EEH     0036H     UNIT         ?PR?SEND?TEMP
            CODE    0424H     002AH     UNIT         ?PR?_SPI_SEND?SPI
            CODE    044EH     0027H     UNIT         ?PR?RECEIVE?SPI
            CODE    0475H     0025H     UNIT         ?PR?INIT_SPI?SPI
            CODE    049AH     001BH     UNIT         ?PR?_STARTTIMER?TIME
            CODE    04B5H     0019H     UNIT         ?PR?TIMER0?TIME
BL51 BANKED LINKER/LOCATER V6.00                                                      07/25/2007  14:04:27  PAGE 2


            CODE    04CEH     000CH     UNIT         ?PR?_DELAYMS?TIME
            CODE    04DAH     000CH     UNIT         ?C_INITSEG



OVERLAY MAP OF MODULE:   ds1620 (?C_STARTUP)


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

?PR?MAIN?TEMP                  0020H.0  0000H.1    0008H    0006H
  +--> ?PR?INIT_MAIN?TEMP
  +--> ?PR?INIT_SPI?SPI
  +--> ?PR?INIT_DS1620?TEMP
  +--> ?PR?_DELAYMS?TIME
  +--> ?PR?_WRITE?TEMP
  +--> ?PR?_READ?TEMP
  +--> ?PR?_CRC16?TEMP
  +--> ?PR?SEND?TEMP

?PR?INIT_DS1620?TEMP           -----    -----      -----    -----
  +--> ?PR?_WRITE?TEMP

?PR?_WRITE?TEMP                -----    -----      000EH    0003H
  +--> ?PR?_DELAYMS?TIME

?PR?_DELAYMS?TIME              -----    -----      -----    -----
  +--> ?PR?_STARTTIMER?TIME
  +--> ?PR?STOPTIMER?TIME

?PR?_READ?TEMP                 0020H.1  0000H.1    -----    -----
  +--> ?PR?READ_STATE?TEMP
  +--> ?PR?_DELAYMS?TIME

?PR?READ_STATE?TEMP            0020H.2  0000H.1    -----    -----

?PR?_CRC16?TEMP                -----    -----      000EH    0007H

?PR?SEND?TEMP                  -----    -----      -----    -----
  +--> ?PR?_CRC16?TEMP
  +--> ?PR?_SPI_SEND?SPI

?PR?_SPI_SEND?SPI              -----    -----      000EH    0003H



SYMBOL TABLE OF MODULE:  ds1620 (?C_STARTUP)

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

  -------         MODULE        ?C_STARTUP
BL51 BANKED LINKER/LOCATER V6.00                                                      07/25/2007  14:04:27  PAGE 3


  C:0179H         SEGMENT       ?C_C51STARTUP
  I:0033H         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:0080H         SYMBOL        IDATALEN
  C:017CH         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:0179H         SYMBOL        STARTUP1
  N:0000H         SYMBOL        XBPSTACK
  N:0000H         SYMBOL        XBPSTACKTOP
  N:0000H         SYMBOL        XDATALEN
  N:0000H         SYMBOL        XDATASTART
  C:0000H         LINE#         92
  C:0179H         LINE#         99
  C:017BH         LINE#         100
  C:017CH         LINE#         101
  C:017DH         LINE#         102
  C:017FH         LINE#         151
  C:0182H         LINE#         155
  -------         ENDMOD        ?C_STARTUP

  -------         MODULE        TIME
  C:0000H         SYMBOL        _ICE_DUMMY_
  C:04CEH         PUBLIC        _DelayMs
  C:0003H         PUBLIC        StopTimer
  D:0089H         PUBLIC        TMOD
  B:00A8H.1       PUBLIC        ET0
  B:0088H.5       PUBLIC        TF0
  D:008CH         PUBLIC        TH0
  D:008AH         PUBLIC        TL0
  C:04B5H         PUBLIC        timer0
  B:0088H.4       PUBLIC        TR0
  D:0015H         PUBLIC        timeerout
  C:049AH         PUBLIC        _StartTimer
  -------         PROC          _DELAYMS
  D:0006H         SYMBOL        ms
  C:04CEH         LINE#         5
  C:04CEH         LINE#         6
  C:04CEH         LINE#         7
  C:04D1H         LINE#         8
  C:04D7H         LINE#         9
  -------         ENDPROC       _DELAYMS
  -------         PROC          TIMER0
  C:04B5H         LINE#         12
  C:04B7H         LINE#         14
BL51 BANKED LINKER/LOCATER V6.00                                                      07/25/2007  14:04:27  PAGE 4


  C:04C5H         LINE#         16
  C:04C8H         LINE#         17
  C:04CBH         LINE#         18
  -------         ENDPROC       TIMER0
  -------         PROC          _STARTTIMER
  D:0006H         SYMBOL        ms
  C:049AH         LINE#         23
  C:049AH         LINE#         24
  C:049AH         LINE#         25
  C:049CH         LINE#         26
  C:049EH         LINE#         28
  C:04A2H         LINE#         31
  C:04A5H         LINE#         32
  C:04A8H         LINE#         34
  C:04ABH         LINE#         35
  C:04AEH         LINE#         37
  C:04B0H         LINE#         38
  C:04B2H         LINE#         39
  C:04B4H         LINE#         40
  -------         ENDPROC       _STARTTIMER
  -------         PROC          STOPTIMER
  C:0003H         LINE#         42
  C:0003H         LINE#         43
  C:0003H         LINE#         44
  C:0005H         LINE#         45
  C:0007H         LINE#         46
  -------         ENDPROC       STOPTIMER
  -------         ENDMOD        TIME

  -------         MODULE        SPI
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0021H         PUBLIC        combuf
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  D:002AH         PUBLIC        counter
  B:00A8H.7       PUBLIC        EA
  B:0020H.3       PUBLIC        receive_ren
  B:00A8H.4       PUBLIC        ES
  B:0098H.0       PUBLIC        RI
  B:0098H.1       PUBLIC        TI
  B:00B8H.4       PUBLIC        PS
  D:0099H         PUBLIC        SBUF
  D:0087H         PUBLIC        PCON
  D:0089H         PUBLIC        TMOD
  C:0424H         PUBLIC        _spi_send
  D:008DH         PUBLIC        TH1
  B:0098H.7       PUBLIC        SM0
  B:0098H.6       PUBLIC        SM1
  D:008BH         PUBLIC        TL1
  B:0098H.5       PUBLIC        SM2
  B:00B8H.1       PUBLIC        PT0
  B:0088H.6       PUBLIC        TR1
  C:0475H         PUBLIC        init_spi
  B:0098H.4       PUBLIC        REN
  C:044EH         PUBLIC        receive
  B:0020H.4       PUBLIC        timeover_flag
  -------         PROC          INIT_SPI
BL51 BANKED LINKER/LOCATER V6.00                                                      07/25/2007  14:04:27  PAGE 5


  C:0475H         LINE#         8
  C:0475H         LINE#         9
  C:0475H         LINE#         10
  C:0478H         LINE#         11
  C:047BH         LINE#         12
  C:047EH         LINE#         13
  C:0481H         LINE#         15
  C:0483H         LINE#         16
  C:0485H         LINE#         17
  C:0487H         LINE#         19
  C:0489H         LINE#         20
  C:048BH         LINE#         21
  C:048DH         LINE#         23
  C:048FH         LINE#         24
  C:0491H         LINE#         25
  C:0493H         LINE#         26
  C:0495H         LINE#         27
  C:0497H         LINE#         29
  C:0499H         LINE#         31
  -------         ENDPROC       INIT_SPI
  -------         PROC          _SPI_SEND
  D:000EH         SYMBOL        buf
  D:0005H         SYMBOL        len
  -------         DO            
  D:0007H         SYMBOL        i
  -------         ENDDO         
  C:0424H         LINE#         34
  C:042AH         LINE#         35
  C:042AH         LINE#         36
  C:042CH         LINE#         37
  C:042EH         LINE#         38
  C:0433H         LINE#         39
  C:0433H         LINE#         41
  C:0443H         LINE#         42
  C:0446H         LINE#         43
  C:0448H         LINE#         44
  C:044BH         LINE#         45
  C:044DH         LINE#         46
  -------         ENDPROC       _SPI_SEND
  -------         PROC          RECEIVE
  -------         DO            
  D:001FH         SYMBOL        buf
  -------         ENDDO         
  C:044EH         LINE#         48
  C:0455H         LINE#         50
  C:0455H         LINE#         51
  C:0457H         LINE#         52
  C:0459H         LINE#         53
  C:045BH         LINE#         54
  C:0462H         LINE#         55
  C:0464H         LINE#         56
  C:046BH         LINE#         57
  C:046BH         LINE#         58
  C:046DH         LINE#         59
  C:0470H         LINE#         60
  C:0470H         LINE#         61
  -------         ENDPROC       RECEIVE
BL51 BANKED LINKER/LOCATER V6.00                                                      07/25/2007  14:04:27  PAGE 6


  -------         ENDMOD        SPI

  -------         MODULE        TEMP
  C:0000H         SYMBOL        _ICE_DUMMY_
  D:0090H         PUBLIC        P1
  D:00B0H         PUBLIC        P3
  B:0090H.4       PUBLIC        RESET
  B:0090H.5       PUBLIC        debug
  C:00D7H         PUBLIC        _write
  D:002BH         PUBLIC        frame
  B:0090H.2       PUBLIC        DQ
  C:02F9H         PUBLIC        _CRC16
  C:035BH         PUBLIC        read_state
  C:0026H         PUBLIC        main
  C:03EEH         PUBLIC        send
  C:03ADH         PUBLIC        init_ds1620
  C:000EH         PUBLIC        init_main
  B:00B0H.2       PUBLIC        watchdog
  B:0090H.3       PUBLIC        CLK
  C:0205H         PUBLIC        _read
  -------         PROC          READ_STATE
  -------         DO            
  D:0007H         SYMBOL        i
  D:0006H         SYMBOL        command
  B:0020H.2       SYMBOL        state
  -------         ENDDO         
  C:035BH         LINE#         8
  C:035BH         LINE#         9
  C:035BH         LINE#         10
  C:035DH         LINE#         11
  C:035FH         LINE#         15
  C:0361H         LINE#         16
  C:0363H         LINE#         17
  C:0364H         LINE#         19
  C:0366H         LINE#         20
  C:0368H         LINE#         21
  C:0368H         LINE#         22
  C:0368H         LINE#         23
  C:036AH         LINE#         24
  C:036BH         LINE#         25
  C:036CH         LINE#         26
  C:036DH         LINE#         27
  C:0371H         LINE#         28
  C:0372H         LINE#         29
  C:0373H         LINE#         30
  C:0374H         LINE#         31
  C:0375H         LINE#         32
  C:0376H         LINE#         33
  C:0378H         LINE#         34
  C:037CH         LINE#         35
  C:037DH         LINE#         36
  C:037EH         LINE#         37
  C:037FH         LINE#         38
  C:0380H         LINE#         40
  C:0384H         LINE#         41
  C:0386H         LINE#         42
  C:0388H         LINE#         43
BL51 BANKED LINKER/LOCATER V6.00                                                      07/25/2007  14:04:27  PAGE 7


  C:038AH         LINE#         44

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