text1.lst

单片机流水灯实验代码

C51 COMPILER V8.02   TEXT1                                                                 02/07/2008 10:15:23 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE TEXT1
OBJECT MODULE PLACED IN Text1.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE Text1.c ROM(SMALL) BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<REGX51.H>
   2          void delay (void){               /*delay函数*/
   3   1       unsigned char i,j;         /*这一个函数执行时间延迟*/
   4   1         for(i=0;i<255;i++)
   5   1             for(j=0;j<255;j++);
   6   1      }
   7           void main (void)  {
   8   1         unsigned char j=0XFE;  /*声明变量j*/
   9   1           while(1)              /*无穷循环*/
  10   1               {                     /*按顺序让LED0,1,2,3,4,5,6,7闪烁*/
  11   2                  j=(j<<1) |0x01;
  12   2                       if(j==0XFE);
  13   2                       P1=j;              /*将数值输出到port1，控制LED亮灭*/
  14   2                        delay();            /*调用delay函数*/
  15   2                }
  16   1                                               }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     27    ----
   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)