main.lst

这是一本在网上很难找到的教程了

C51 COMPILER V7.07   MAIN                                                                  07/05/2006 03:05:19 PAGE 1   


C51 COMPILER V7.07, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: c:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #define uchar unsigned char //定义一下方便使用
   2          #define uint  unsigned int
   3          #define ulong unsigned long
   4          #include <reg52.h>     //包括一个52标准内核的头文件
   5          
   6          char code dx516[3] _at_ 0x003b;//这是为了仿真设置的
   7          
   8          
   9          sbit    P10=P1^0;  //LED1
  10          sbit    K1=P3^2;   //K1
  11          
  12          sbit    BEEP=P1^7; //喇叭输出脚
  13          
  14          
  15          
  16          //嘀声报警信号输出试验
  17          void main(void) // 主程序
  18          {
  19   1              uint n;
  20   1      
  21   1              while(1)
  22   1              {
  23   2                      for(n=0;n<100;n++);
  24   2                      BEEP=~BEEP;
  25   2              }
  26   1      }
  27          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     18    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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