int0.lst

单片及c语言轻松入门的随书光盘

C51 COMPILER V7.20   INT0                                                                  10/05/2005 15:28:04 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE INT0
OBJECT MODULE PLACED IN int0.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE int0.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "reg51.h"
   2          sbit  P1_0=P1^0;
   3          void main()
   4          {       IT0=0;  //设置为下降沿触发
   5   1              EA=1;   //开总中断
   6   1              EX0=1;  //开外部中断
   7   1              for(;;)
   8   1              {;}
   9   1      }
  10          void Int0() interrupt 0
  11          {       P1_0=~P1_0; //取反P1.0          
  12   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     11    ----
   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)