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 16:46:01 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          int ch;
   4          
   5          void SISR(void) interrupt 4                             //串行中断服务例程
   6          {
   7   1      RI=0;                                                           //清零
   8   1      ch=SBUF;                                                                //读取接收缓冲器
   9   1      if(RB8== ParityCheck(ch))                               //判断奇偶校验位
*** WARNING C206 IN LINE 9 OF EX1.C: 'ParityCheck': missing function-prototype
*** ERROR C267 IN LINE 9 OF EX1.C: 'ParityCheck': requires ANSI-style prototype
  10   1      {
  11   2              //用户处理语句，省略
  12   2      }
  13   1      else                                                                    //错误处理
  14   1      {
  15   2              //错误处理语句，省略
  16   2      }
  17   1      }
  18          
  19          void    main(void)                                              //主函数
  20          {
  21   1      SCON=0x90;                                                      //初始化串行口模式2，允许接收
  22   1      PCON=0x80;                                                      //设置SMOD=1
  23   1      ES=1;                                                           //开启串行中断
  24   1      EA=1;                                                           //开总中断
  25   1      
  26   1      while(1)                                                                //主循环
  27   1      {
  28   2      }
  29   1      }

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