zuoyiyouyi.lst

这是用51单片机开发的流水灯程序

C51 COMPILER V8.05a   ZUOYIYOUYI                                                           01/18/2009 19:55:52 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE ZUOYIYOUYI
OBJECT MODULE PLACED IN zuoyiyouyi.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE zuoyiyouyi.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include<intrins.h>//intrinsic内在的
   3          #define uchar unsigned char
   4          #define uint  unsigned int
   5          void delay(uint z);
   6          uchar temp;//temp为八位的
   7          uint num1=8;
   8          uint num2=0;
   9          void main()
  10          { 
  11   1       while(1)
  12   1        {temp=0xfe; //11111110
  13   2          while(num1--)   
  14   2            {
  15   3         
  16   3               P2=temp;
  17   3               delay(500); 
  18   3               temp=_crol_(temp,1);
  19   3                   num2++;
  20   3             }
  21   2         while(num2--)
  22   2             {  
  23   3                    temp=_cror_(temp,1);
  24   3                    P2=temp;
  25   3                    delay(500);
  26   3                    
  27   3                    
  28   3                    
  29   3             }
  30   2                 num1=8;
  31   2         }
  32   1      }
  33          void delay(uint z)
  34          {
  35   1       uint x,y;
  36   1       for(x=z;x>0;x--)
  37   1          for(y=110;y>0;y--);
  38   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    124    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      5    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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