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 11:37:57 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 <stdio.h>                                                      //头文件
   2          
   3          void main()                                                             //主程序
   4          {
   5   1      char ch;
   6   1      ch=getchar();;                                                          //从键盘接受字符赋值给ch 
   7   1      switch(ch)                                                                      //开关语句
   8   1      {
   9   2              case 'A':                                                               //如果为'A'
  10   2                      printf("按键A按下");
  11   2                      break;
  12   2              case 'B':                                                               //如果为'B'
  13   2                      printf("按键B按下");
  14   2                      break;
  15   2              default:                                                                //否则输出这里
  16   2                      printf("非按键A和B按下");
  17   2                      break;
  18   2      }
  19   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     37    ----
   CONSTANT SIZE    =     35    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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