tongxin.lst

使用80C51单片机与PC机进行通信的源程序

C51 COMPILER V7.20   TONGXIN                                                               02/15/2009 09:24:09 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE TONGXIN
OBJECT MODULE PLACED IN tongxin.OBJ
COMPILER INVOKED BY: C:\Program Files\c51\C51\BIN\C51.EXE tongxin.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<regx51.h>
   2          #define uint unsigned int
   3          #define uchar unsigned char
   4          
   5          uchar code a[]={'H','e','l','l','o','l','i','t','t','l','e','!'};
   6          void delay(uint k)
   7          {
   8   1       k=k*125;
   9   1       while(k--);
  10   1      }
  11          
  12          
  13          void main()
  14          {
  15   1       uchar i;
  16   1       SCON=0xc0;
  17   1       TMOD=0x20;
  18   1       TH1=0xfd;
  19   1       TL1=0xfd;
  20   1       TR1=1;
  21   1       for(i=0;i<16;i++)
  22   1       {
  23   2        SBUF=a[i];
  24   2        while(!TI);
  25   2        TI=0;
  26   2        delay(1000);
  27   2       }
  28   1       while(1);
  29   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     59    ----
   CONSTANT SIZE    =     12    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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