timer00.lst

这是用51单片机开发的电子时钟

C51 COMPILER V8.05a   TIMER00                                                              02/07/2009 20:42:42 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE TIMER00
OBJECT MODULE PLACED IN timer00.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE timer00.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #define uchar unsigned char
   3          #define uint unsigned int
   4          uint i;
   5          uchar code smgwei[]={0x00,0x01,0x02,0x03,0x04,0x05};
   6          uchar temp;
   7          uchar code table[]={0,1,2,3,4,5,6,7,8,9};
   8          void delay(uint z)
   9          {
  10   1        uint x,y;
  11   1        for(x=z;x>0;x--)
  12   1          for(y=110;y>0;y--) ;
  13   1      }
  14          
  15          void main()
  16          {
  17   1         
  18   1        while(1)
  19   1        {
  20   2          for(i=0;i<6;i++)
  21   2          {  
  22   3                 P0=smgwei[i];
  23   3                 temp=table[i];
  24   3             temp=temp<<4;
  25   3             temp=0x0f|temp;//消除第一个数码管的闪烁
  26   3             P0=temp;
  27   3                 delay(5); 
  28   3               }
  29   2         }
  30   1        
  31   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     88    ----
   CONSTANT SIZE    =     16    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      3    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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