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C51 COMPILER V7.06   2                                                                     09/22/2008 16:36:27 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE 2
OBJECT MODULE PLACED IN 2.OBJ
COMPILER INVOKED BY: F:\串口调试助手\keil2\C51\BIN\C51.EXE 2.c BROWSE DEBUG OBJECTEXTEND TABS(3)

stmt level    source

   1          #include<reg52.h>
   2          unsigned char flag,a,t;
   3          void main()
   4          {
   5   1      
   6   1         TMOD=0x20;//设置定时器1为工作方式2
   7   1         TH1=0xf4;
   8   1         TL1=0xf4;
   9   1         TR1=1;
  10   1         REN=1;
  11   1         SM0=0;
  12   1         SM1=1;
  13   1         EA=1;
  14   1         ES=1;
  15   1         while(1)
  16   1            {
  17   2      
  18   2               if(flag==1)
  19   2                  {
  20   3                     ES=0;
  21   3                     flag=0;
  22   3                     t++;
  23   3                     if(t==10) t=0;
  24   3                     SBUF=t;
  25   3                     while(!TI); 
  26   3                     TI=0;
  27   3                     SBUF=a;
  28   3                     while(!TI); 
  29   3                     TI=0;
  30   3                     ES=1;
  31   3                  }
  32   2            }
  33   1      }
  34          
  35          void ser() interrupt 4
  36          {
  37   1         if(RI) RI=0;
  38   1         a=SBUF;
  39   1         flag=1;
  40   1      }
  41          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     73    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      3    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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