test.lst

一个用keil写的,动行在51单片机上的测试程序,在protes下仿真过.希望对初学者能有用.

C51 COMPILER V7.50   TEST                                                                  11/30/2007 12:38:36 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE TEST
OBJECT MODULE PLACED IN test.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE test.c DEBUG OBJECTEXTEND

line level    source

   1          #include <reg52.H>         
   2          #define uint  unsigned int  
   3          #define uchar unsigned char
   4          sbit  pulse =P3^0;
   5          sbit  dir   =P3^1;
   6          sbit  enter =P2^3;
   7          uint delay=20;         //脉冲频率
   8          uint delay1=2000;      //脉冲间隔
   9          uint unm=4000;         //脉冲数x2
  10          main()
  11          {
  12   1      uint i,d;
  13   1       while(1)
  14   1       {
  15   2      while(enter);
  16   2      while(!enter);
  17   2      dir=!dir;
  18   2      
  19   2       for(i=unm;i>0;i--)
  20   2       {
  21   3       for(d=delay;d>0;d--){};
  22   3      pulse=!pulse;
  23   3       }
  24   2      
  25   2       }
  26   1      } 


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     50    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      6    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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