led.lst

52单片机开发板的实例程序

C51 COMPILER V9.00   LED                                                                   08/20/2011 21:55:24 PAGE 1   


C51 COMPILER V9.00, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN led.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE led.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #define uint unsigned int
   3          #define uchar unsigned char 
   4          uchar table[][8]={
   5          
   6          {0x00,0x66,0x99,0x81,0x42,0x24,0x18,0x00} ,
   7          {0,0,0,0,0,0,0,0}
   8                                          };//5
   9          const uchar a[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
  10          uchar aa[8];
  11          uchar temp;
  12          void delay(uint k)
  13          {
  14   1        uint i;
  15   1        for(;k>0;k--)
  16   1        for(i=110;i>0;i--);
  17   1      }
  18          void display()
  19          {
  20   1         uchar j;
  21   1         for(j=0;j<8;j++)
  22   1           {
  23   2             P2=table[0][j]; 
  24   2             P1=a[j];
  25   2             delay(2);
  26   2           }
  27   1      }
  28          void main()
  29          { 
  30   1         while(1)
  31   1         {
  32   2         display();
  33   2      
  34   2         }
  35   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     63    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     33    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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