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 15:44:13 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<string.h>                                                      //头文件
   2          #include<stdio.h>
   3          #include <reg51.h>
   4          
   5          void    main(void)                                                      //主函数
   6          {
   7   1      char a = 2;                                                             //变量声明并赋初值
   8   1      int b  = 23456;
   9   1      long c = 0x7FFFFFFF;
  10   1      
  11   1      unsigned char x1 = 'A';
  12   1      unsigned int x2  = 54321;
  13   1      unsigned long x3 = 0x5A6F7E00;
  14   1      
  15   1      char buf [] = "Good morning!";                                  //字符串
  16   1      char *p = buf;
  17   1      
  18   1      float f = 17.0;                                                         //浮点型
  19   1      float g = 25.63;
  20   1      
  21   1      //初始化串口
  22   1      
  23   1      printf ("char %bd int %d long %ld\n",a,b,c);            //格式化输出
  24   1      printf ("Uchar %bu Uint %u Ulong %lu\n",x1,x2,x3);      //格式化输出
  25   1      printf ("xchar %bx xint %x xlong %lx\n", x1,x2,x3);     //格式化输出
  26   1      printf ("String %s is at address %p\n",buf,p);          //格式化输出
  27   1      printf ("%f != %g\n", f, g);                                            //格式化输出
  28   1      printf ("%*f != %*g\n", (int)8, f, (int)8, g);                  //格式化输出
  29   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    286    ----
   CONSTANT SIZE    =    148    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      39
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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