ex1.lst

零基础单片机C语言设计全套教程

C51 COMPILER V8.08   EX1                                                                   09/04/2008 16:47:40 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE EX1
OBJECT MODULE PLACED IN ex1.OBJ
COMPILER INVOKED BY: C:\Program Files\keil\C51\BIN\C51.EXE ex1.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>                                              //头文件
   2          
   3          void    main(void)                                              //主函数
   4          {
   5   1      int ch;
   6   1      SCON=0xD0;                                                      //初始化串行口模式3
   7   1      PCON=0x80;                                                      //设置SMOD=1
   8   1      TL1=0xF4;                                                       //波特率4800bit/s，初值
   9   1      TH1=0xF4;
  10   1      ES=0;                                                           //禁止串行中断
  11   1      TR1=1;                                                          //启动定时器
  12   1      
  13   1      while(RI)                                                               //等待RI=1
  14   1      {
  15   2              ch=SBUF;
  16   2              RI=0;                                                   //RI清零
  17   2      }
  18   1      if(RB8== ParityCheck(ch))                               //判断奇偶校验位
*** WARNING C206 IN LINE 18 OF EX1.C: 'ParityCheck': missing function-prototype
*** ERROR C267 IN LINE 18 OF EX1.C: 'ParityCheck': requires ANSI-style prototype
  19   1      {
  20   2              //用户处理语句，省略
  21   2      }
  22   1      else                                                                    //错误处理
  23   1      {
  24   2              //错误处理语句，省略
  25   2      }
  26   1      }

C51 COMPILATION COMPLETE.  1 WARNING(S),  1 ERROR(S)