7-1.lst

来自「单片机C51的学习程序,内包含大部分的功能学习,适合初学者用.」· LST 代码 · 共 44 行

C51 COMPILER V7.50   7_1                                                                   06/16/2006 14:13:12 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE 7_1
OBJECT MODULE PLACED IN 7-1.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 7-1.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          #include <stdio.h>
   3          #define  PI  3.14159              
   4          main()
   5          {
   6   1      int s,r=5;
   7   1      float s1;
   8   1      s=PI*r*r;
   9   1      s1=PI*r*r;
  10   1      SCON = 0x50; 
  11   1      TMOD |= 0x20; 
  12   1      TH1 = 0xf3; 
  13   1      TR1 = 1;
  14   1      TI = 1; 
  15   1      printf ("%f\n",s1);
  16   1      //printf ("%d\n",s1);
  17   1      printf ("%d\n",s);
  18   1      //printf ("%f\n",s);
  19   1      while(1);
  20   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    152    ----
   CONSTANT SIZE    =      8    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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