main.lst

用于单片机实验系统的60S定时器的完整的C语言源代码

C51 COMPILER V7.06   MAIN                                                                  06/01/2007 14:48:10 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: D:\keil c51\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          
   2          #include <reg52.h>
   3          
   4          //0~9对应的段码
   5          unsigned char code dispcode[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
   6          
   7          void display(int a)
   8          {
   9   1              int b,c,d,j;
  10   1              b = a/10;
  11   1              c = a%10;
  12   1              for(j = 0;j<251; j++)
  13   1              {
  14   2                      
  15   2                      P2 = 0x01;
  16   2                      //报警
  17   2                      if(a >= 55)
  18   2                              P2 = P2|0x80;
  19   2                      P1 = dispcode[c];
  20   2                      for(d=0;d<245;d++);
  21   2                      P2 = 0x02;
  22   2                      //报警
  23   2                      if(a >= 55)
  24   2                              P2 = P2|0x80;
  25   2                      P1 = dispcode[b];
  26   2                      for(d=0;d<245;d++);
  27   2              }
  28   1      }
  29          
  30          void main()
  31          {
  32   1              
  33   1              int i;
  34   1              for(i = 0; i < 60; i++)
  35   1              {
  36   2                      display(i);
  37   2                      
  38   2              }
  39   1      
  40   1      }
  41          
  42          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    155    ----
   CONSTANT SIZE    =     10    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       6
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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