10.lst

刚学时编的小程序

C51 COMPILER V8.02   10                                                                    01/12/2007 19:45:49 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE 10
OBJECT MODULE PLACED IN 10.OBJ
COMPILER INVOKED BY: d:\Keil 8\C51\BIN\C51.EXE 10.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg51.h>
   2          #define uchar unsigned char
   3          
   4          sbit P3_3=P3^3;
   5          char code tab[]={0x88,0x83,0xC6,0xA1,0xF9,0xA4,0xB0,0x99};
   6          
   7          void timer(uchar);
   8          main()
   9          {
  10   1              uchar i,a=3;
  11   1              SCON=0;
  12   1              for(;;)
  13   1              {P3_3=1;
  14   2              for(i=0;i<4;i++)
  15   2              {
  16   3                      SBUF=tab[a];
  17   3                      a--;
  18   3                      while(!TI);
  19   3                      TI=0;
  20   3                      if(a==255)a=7;
  21   3              }
  22   2              P3_3=0;
  23   2              timer(100);
  24   2              }
  25   1      }
  26          
  27          void timer(uchar t)
  28          {
  29   1              uchar i;
  30   1              for(i=0;i<t;i++)
  31   1              {
  32   2                      TMOD=0x01;
  33   2                      TH0=-10000/256;
  34   2                      TL0=-10000%256;
  35   2                      TR0=1; 
  36   2                      while(!TF0);
  37   2                      TF0=0;
  38   2              }
  39   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     73    ----
   CONSTANT SIZE    =      8    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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