u1.lst

单片机双机通讯(方式1) 单片机双机通讯(方式1)

C51 COMPILER V7.00  U1                                                                     10/12/2005 13:34:39 PAGE 1   


C51 COMPILER V7.00, COMPILATION OF MODULE U1
OBJECT MODULE PLACED IN u1.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE u1.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <reg51.h>
   2          
   3          //初始化串行口
   4          void csh()
   5                  {
   6   1              SM0=0;
   7   1              SM1=1;
   8   1              REN=1;
   9   1              TI=0;
  10   1              RI=0;
  11   1              PCON=0;
  12   1              TH1=0xF3;
  13   1              TL1=0XF3;
  14   1              TMOD=0X20;
  15   1              EA=1;
  16   1              ET1=0;
  17   1              ES=1;
  18   1              TR1=1;
  19   1              }
  20          
  21          void main()
  22                  {
  23   1              int i,j;
  24   1              char c=0;
  25   1              csh();
  26   1              while(1)
  27   1                      {
  28   2                      ES=0;
  29   2                      TI=0;
  30   2                      P0=c;
  31   2                      SBUF=c;
  32   2                      while(!TI)
  33   2                      ;
  34   2                      TI=0;
  35   2                      ES=1;
  36   2                      for(j=0;j<50;j++)
  37   2                      for(i=0;i<5000;i++)
  38   2                      ;
  39   2                      c++;
  40   2                      if (c>9)
  41   2                      c=0;
  42   2                      }
  43   1      }
  44          
  45          void intrr() interrupt 4
  46                  {
  47   1              char temp;
  48   1              temp=SBUF;
  49   1              P2=temp;
  50   1              RI=0;
  51   1              }
  52          
  53          
  54          

C51 COMPILER V7.00  U1                                                                     10/12/2005 13:34:39 PAGE 2   


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    110    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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