pc.lst

程序包括的内容是单片机与电脑通过串口通讯的程序

C51 COMPILER V8.02   PC                                                                    11/26/2007 11:59:48 PAGE 1   


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

line level    source

   1            #include <reg51.h>
   2            #define uchar unsigned char
   3             
   4            uchar data tab[]={0x00,0x01,0x02,0x03,0x04,5,6,7,8,0x99}; //  ABCD和1234的马表
   5          
   6          //*******************1ms延时函数*****************//
   7             delay1ms(int t)
   8             {  int i,j;
   9   1            for(i=0;i<t;i++)
  10   1                for(j=0;j<120;j++);
  11   1              }
  12           //**************主函数*********************// 
  13            main()
  14            {    uchar a;  
  15   1         //  uchar i;
  16   1          TMOD=0x20;
  17   1              TH1=0xfd;
  18   1              TL1=0xfd;
  19   1              PCON=0;
  20   1              TR1=1;
  21   1              SCON=0X50;
  22   1      
  23   1          while(1)
  24   1              {   int i;
  25   2                for(i=0;i<10;i++)
  26   2                {
  27   3              SBUF=tab[i];
  28   3              while(~TI);
  29   3              TI=0;
  30   3              delay1ms(200);
  31   3                 }
  32   2              while(~RI);
  33   2                
  34   2                RI=0;
  35   2            i=SBUF;
  36   2            if(i==0x55)
  37   2                {   
  38   3                   SBUF=tab[a];
  39   3                       a++;
  40   3                       if(a==8) a=0;
  41   3                       while(~TI);
  42   3                       TI=0;
  43   3              delay1ms(1000);
  44   3                 }     
  45   2               }
  46   1         }
  47          
  48              


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    157    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
C51 COMPILER V8.02   PC                                                                    11/26/2007 11:59:48 PAGE 2   

   DATA SIZE        =     10       3
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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