dyn_led.lst

51单片机及其C语言程序开发实例第6章节

C51 COMPILER V7.09   DYN_LED                                                               08/24/2007 09:29:44 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE DYN_LED
OBJECT MODULE PLACED IN dyn_led.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE dyn_led.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "reg51.h"
   2          
   3          unsigned char table[] = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00};
   4          
   5          void IO_Init()
   6          {
   7   1              P1 = 0x00;
   8   1              P2 = 0x00;
   9   1              }
  10                  
  11          void Delay(unsigned int i)
  12          {
  13   1              unsigned int j;
  14   1              for(;i>0;i--)
  15   1                      for(j=0;j<100;j++);
  16   1              }
  17                  
  18          void Disp1234()
  19          {
  20   1              unsigned int i;
  21   1              unsigned int temp=0xfe;
  22   1              for(i=1;i<5;i++)
  23   1              {
  24   2                      P2 = temp;
  25   2                      P1 = table[i];
  26   2                      Delay(20);
  27   2                      temp = temp << 1;
  28   2                      }
  29   1              }
  30          
  31          void main()
  32          {
  33   1              IO_Init();
  34   1              while(1)
  35   1              {
  36   2                      Disp1234();
  37   2                      }
  38   1              }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     87    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     11    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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