main.lst

18b20温度测量控制程序

C51 COMPILER V7.50   MAIN                                                                  09/02/2006 00:02:23 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: D:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include"reg51.h"
   2          #include"address.h"
   3          #include"2-16.h"
   4          #include"18b20.h"
   5          #define uint  unsigned int
   6          #define uchar unsigned char 
   7          uchar code tab[]={'0','1','2','3','4','5','6','7','8','9'};
   8          void main()
   9          {
  10   1      uchar i,high,tem[9],temp[11];//temp[11]是LCD显示的缓冲区
  11   1      uint low;
  12   1      temp[4]='.';
  13   1      temp[9]=0xDf;
  14   1      temp[10]='C';
  15   1      initlcd();                      
  16   1      TemperatuerResult()     ;
  17   1      while(1)
  18   1      {
  19   2              get();                    //把温度放进变量Temperature中
  20   2              if(Temperature&0xf800)temp[0]='-';else temp[0]='+';
  21   2              Temperature&=0x07ff;
  22   2              high=Temperature>>4;
  23   2              low=Temperature&0x0f;
  24   2              low*=625;
  25   2              tem[1]=high/100;
  26   2              high=high%100;
  27   2              tem[2]=high/10;
  28   2              tem[3]=high%10;
  29   2              tem[5]=low/1000;
  30   2              low%=1000;
  31   2              tem[6]=low/100;
  32   2              low%=100;
  33   2              tem[7]=low/10;   
  34   2              tem[8]=low%10;
  35   2              
  36   2              for(i=1;i!=9;i++){if(i==4)continue ;temp[i]=tab[tem[i]];}
  37   2              printf(temp,11);
  38   2              LEDDATA=0;
  39   2      }
  40   1      
  41   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    219    ----
   CONSTANT SIZE    =     10    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      20
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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