4.lst

单片机C语言程序设计实训100例

C51 COMPILER V8.08   4                                                                     08/11/2009 10:48:10 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE 4
OBJECT MODULE PLACED IN 4.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 4.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg52.h>
   2          #include <intrins.h>
   3          #define uchar unsigned char
   4          #define uint unsigned int
   5          
   6          sbit LED = P1^0;
   7          void EX_INT0() interrupt 0
   8          {
   9   1              uchar bi = P2 & 0x07;
  10   1              P0 = _cror_(0x7f,bi);
  11   1      }
  12          
  13          void main()
  14          {
  15   1              uint i;
  16   1              IE  = 0x81;
  17   1              IT0 = 0;
  18   1              while(1)
  19   1              {
  20   2                      LED = !LED;
  21   2                      for(i=0;i<30000;i++);
  22   2                      if(INT0 == 1)
  23   2                              P0 = 0xff;
  24   2              } 
  25   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     65    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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