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 15:47:09 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 <stdarg.h>                                                     //头文件
   2          #include<stdio.h>
   3          #include <reg51.h>
   4          
   5          void ErrorFunc (char *fmt, ...);                                        //声明函数
   6          
   7          xdata char etxt[50];                                                    //字符串缓冲区
   8          
   9          void    main(void)                                                      //主函数
  10          {
  11   1      int i;
  12   1      i = 100;
  13   1      
  14   1      //初始化串口
  15   1      
  16   1        ErrorFunc ("Error: number '%d' is too large\n", i);   //调用ErrorFunc函数
  17   1        ErrorFunc ("This is a syntax Error\n");
  18   1      }
  19          
  20          void ErrorFunc (char *fmt, ...)                                         //自定义函数
  21          {
  22   1        va_list arg_ptr;
  23   1        va_start (arg_ptr, fmt);                                              //格式化字符串
  24   1        vsprintf (etxt, fmt, arg_ptr);                                        //调用vsprintf函数
  25   1        va_end (arg_ptr);
  26   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     63    ----
   CONSTANT SIZE    =     57    ----
   XDATA SIZE       =     50    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      21
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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