main.lst

Keil C做的8个LED灯循环左移右移

C51 COMPILER V7.10   MAIN                                                                  06/29/2007 13:19:22 PAGE 1   


C51 COMPILER V7.10, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          
   3          
   4          void delay(unsigned int a)
   5          {
   6   1       while(a--);
   7   1       }
   8          void main()
   9          {unsigned int i;
  10   1       P0=0xff;
  11   1       while(1)
  12   1        {   
  13   2      
  14   2            P0=0xff;
  15   2            for(i=0;i<=8;i++)
  16   2                {
  17   3                P0=P0<<1;
  18   3                delay(10000);
  19   3                }
  20   2            P0=0xff;
  21   2                 for(i=0;i<=8;i++)
  22   2                {
  23   3                P0=P0>>1;
  24   3                delay(10000);
  25   3                }
  26   2                  P0=0xe7;
  27   2                      delay(10000);
  28   2              P0=0xC3;
  29   2                      delay(10000);
  30   2                      P0=0x81;
  31   2                      delay(10000);
  32   2                      P0=0x00;
  33   2                  delay(10000);
  34   2            }
  35   1       
  36   1        
  37   1      }
  38          
  39             


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     92    ----
   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)