main.lst

这是我以前做过的51单片机实验代码

C51 COMPILER V8.08   MAIN                                                                  04/15/2008 16:51:34 PAGE 1   


C51 COMPILER V8.08, 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<stdio.h>
   3          sbit p10=P1^0;
   4          sbit p11=P1^1;
   5          sbit p00=P0^0;
   6          int t=0;
   7          void timer() interrupt 1        //38KHZ频率产生 
   8          {
   9   1      TH0=0XFF;
  10   1      TL0=0XFA;
  11   1      t++;
  12   1       p10=!p10;
  13   1      }
  14          void main()
  15          {
  16   1       TMOD=0X11;
  17   1       TH0=0XFF;
  18   1       TL0=0XFA;
  19   1       EA=1;
  20   1       ET0=1;
  21   1       TR0=1;
  22   1      while(1)
  23   1       {
  24   2      /*
  25   2       if(t==1)
  26   2       {
  27   2       t=0;
  28   2       p10=!p10;
  29   2       }
  30   2       */
  31   2       }
  32   1       }
  33          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     38    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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