ex.lst

MAX232的串口的驱动

C51 COMPILER V7.07   EX                                                                    03/03/2004 15:04:00 PAGE 1   


C51 COMPILER V7.07, COMPILATION OF MODULE EX
OBJECT MODULE PLACED IN Ex.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE Ex.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include "reg52.h"
   2          
   3          sbit P1_0       =P1^0;
   4          
   5          void DELAY();
   6          
   7          main()
   8          {
   9   1              TMOD=0X20;              //设置T1为方式2
  10   1              TH1=0XFD;               //设置波特率为9600
  11   1              TL1=0XFD;
  12   1              SCON=0X50;              //设置串口位方式1
  13   1              PCON=0X00;
  14   1              TR1=1;                  //定时器1开始计数
  15   1              while(1)
  16   1              {       
  17   2                      SBUF=0X55;
  18   2                      while(TI==0);
  19   2                      TI=0;
  20   2              }
  21   1      }
  22          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     27    ----
   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)