ex.lst

DS18B20数据采集系统

C51 COMPILER V7.06   EX                                                                    11/15/2006 20:46:33 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE EX
OBJECT MODULE PLACED IN ex.OBJ
COMPILER INVOKED BY: E:\Keil\C51\BIN\C51.EXE ex.c BROWSE DEBUG OBJECTEXTEND CODE LISTINCLUDE SYMBOLS

stmt level    source

   1          #include "reg51.H"
   1      =1  /*--------------------------------------------------------------------------
   2      =1  REG51.H
   3      =1  
   4      =1  Header file for generic 80C51 and 80C31 microcontroller.
   5      =1  Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
   6      =1  All rights reserved.
   7      =1  --------------------------------------------------------------------------*/
   8      =1  
   9      =1  #ifndef __REG51_H__
  10      =1  #define __REG51_H__
  11      =1  
  12      =1  /*  BYTE Register  */
  13      =1  sfr P0   = 0x80;
  14      =1  sfr P1   = 0x90;
  15      =1  sfr P2   = 0xA0;
  16      =1  sfr P3   = 0xB0;
  17      =1  sfr PSW  = 0xD0;
  18      =1  sfr ACC  = 0xE0;
  19      =1  sfr B    = 0xF0;
  20      =1  sfr SP   = 0x81;
  21      =1  sfr DPL  = 0x82;
  22      =1  sfr DPH  = 0x83;
  23      =1  sfr PCON = 0x87;
  24      =1  sfr TCON = 0x88;
  25      =1  sfr TMOD = 0x89;
  26      =1  sfr TL0  = 0x8A;
  27      =1  sfr TL1  = 0x8B;
  28      =1  sfr TH0  = 0x8C;
  29      =1  sfr TH1  = 0x8D;
  30      =1  sfr IE   = 0xA8;
  31      =1  sfr IP   = 0xB8;
  32      =1  sfr SCON = 0x98;
  33      =1  sfr SBUF = 0x99;
  34      =1  
  35      =1  
  36      =1  /*  BIT Register  */
  37      =1  /*  PSW   */
  38      =1  sbit CY   = 0xD7;
  39      =1  sbit AC   = 0xD6;
  40      =1  sbit F0   = 0xD5;
  41      =1  sbit RS1  = 0xD4;
  42      =1  sbit RS0  = 0xD3;
  43      =1  sbit OV   = 0xD2;
  44      =1  sbit P    = 0xD0;
  45      =1  
  46      =1  /*  TCON  */
  47      =1  sbit TF1  = 0x8F;
  48      =1  sbit TR1  = 0x8E;
  49      =1  sbit TF0  = 0x8D;
  50      =1  sbit TR0  = 0x8C;
  51      =1  sbit IE1  = 0x8B;
  52      =1  sbit IT1  = 0x8A;
  53      =1  sbit IE0  = 0x89;
  54      =1  sbit IT0  = 0x88;
C51 COMPILER V7.06   EX                                                                    11/15/2006 20:46:33 PAGE 2   

  55      =1  
  56      =1  /*  IE   */
  57      =1  sbit EA   = 0xAF;
  58      =1  sbit ES   = 0xAC;
  59      =1  sbit ET1  = 0xAB;
  60      =1  sbit EX1  = 0xAA;
  61      =1  sbit ET0  = 0xA9;
  62      =1  sbit EX0  = 0xA8;
  63      =1  
  64      =1  /*  IP   */ 
  65      =1  sbit PS   = 0xBC;
  66      =1  sbit PT1  = 0xBB;
  67      =1  sbit PX1  = 0xBA;
  68      =1  sbit PT0  = 0xB9;
  69      =1  sbit PX0  = 0xB8;
  70      =1  
  71      =1  /*  P3  */
  72      =1  sbit RD   = 0xB7;
  73      =1  sbit WR   = 0xB6;
  74      =1  sbit T1   = 0xB5;
  75      =1  sbit T0   = 0xB4;
  76      =1  sbit INT1 = 0xB3;
  77      =1  sbit INT0 = 0xB2;
  78      =1  sbit TXD  = 0xB1;
  79      =1  sbit RXD  = 0xB0;
  80      =1  
  81      =1  /*  SCON  */
  82      =1  sbit SM0  = 0x9F;
  83      =1  sbit SM1  = 0x9E;
  84      =1  sbit SM2  = 0x9D;
  85      =1  sbit REN  = 0x9C;
  86      =1  sbit TB8  = 0x9B;
  87      =1  sbit RB8  = 0x9A;
  88      =1  sbit TI   = 0x99;
  89      =1  sbit RI   = 0x98;
  90      =1  
  91      =1  #endif
   2          
   3          extern unsigned int GET_TEMPER();
   4          extern unsigned char TEMPER_COV(unsigned int j);
   5          main()
   6          {
   7   1              unsigned int kk;
   8   1              unsigned char k;
   9   1              P1=0xff;
  10   1              while(1)
  11   1              {
  12   2                      kk=GET_TEMPER();
  13   2                      k=TEMPER_COV(kk);
  14   2              }
  15   1      }
C51 COMPILER V7.06   EX                                                                    11/15/2006 20:46:33 PAGE 3   

ASSEMBLY LISTING OF GENERATED OBJECT CODE


             ; FUNCTION main (BEGIN)
                                           ; SOURCE LINE # 5
                                           ; SOURCE LINE # 6
                                           ; SOURCE LINE # 9
0000 7590FF            MOV     P1,#0FFH
0003         ?C0001:
                                           ; SOURCE LINE # 10
                                           ; SOURCE LINE # 11
                                           ; SOURCE LINE # 12
0003 120000      E     LCALL   GET_TEMPER
0006 8E00        R     MOV     kk,R6
0008 8F00        R     MOV     kk+01H,R7
                                           ; SOURCE LINE # 13
000A 120000      E     LCALL   _TEMPER_COV
000D 8F00        R     MOV     k,R7
                                           ; SOURCE LINE # 14
000F 80F2              SJMP    ?C0001
             ; FUNCTION main (END)

C51 COMPILER V7.06   EX                                                                    11/15/2006 20:46:33 PAGE 4   

NAME                                    CLASS   MSPACE  TYPE    OFFSET  SIZE
====                                    =====   ======  ====    ======  ====


P1 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0090H  1
GET_TEMPER . . . . . . . . . . . . . .  EXTERN   CODE   PROC     -----  -----
main . . . . . . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  kk . . . . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0000H  2
  k. . . . . . . . . . . . . . . . . .  AUTO     DATA   U_CHAR   0002H  1
_TEMPER_COV. . . . . . . . . . . . . .  EXTERN   CODE   PROC     -----  -----


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     17    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       3
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)