interrupt.lst

用ＫＥＩＬＣ写的单片机典型Ｃ５１编程

C51 COMPILER V8.05a   INTERRUPT                                                            10/16/2006 22:17:17 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE INTERRUPT
OBJECT MODULE PLACED IN interrupt.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE interrupt.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1           #include<reg51.h>
   2           #define unchar unsigned char
   3           #define uint unsigned int
   4           sbit P1_0=P1^0;
   5           sbit P1_1=P1^1;
   6           sbit P1_2=P1^2;
   7           sbit P1_3=P1^3;
   8           sbit P1_4=P1^4;
   9           sbit P1_5=P1^5;
  10           sbit P1_6=P1^6;   
  11           sbit P3_2=P3^2;
  12           sbit P3_3=P3^3; 
  13           void Led_On();
  14           void  delay(uint);
  15           void Led_Off();
  16           void Xint0(void);
  17           void xint1(void);
  18            void main(void)
  19             { 
  20   1                   P1= 0x00;                             //发光二极管熄灭
  21   1                   EA= 1;
  22   1                   EX0= 1;
  23   1                   EX1= 1;
  24   1                   IT0=0;
  25   1                   IT1=0;
  26   1                      
  27   1      
  28   1               while(1); 
  29   1              }        
  30          
  31            void Xint0(void) interrupt 0 using 3
  32            { 
  33   1              Led_On;
*** WARNING C275 IN LINE 33 OF INTERRUPT.C: expression with possibly no effect
  34   1        }
  35          
  36            void Xint1(void) interrupt 2 using 3
  37            { 
  38   1              Led_Off();       
  39   1        }
  40             
  41            void Led_On()
  42            { 
  43   1          P1_0=1;
  44   1              P1_1=1;
  45   1              P1_2=1;
  46   1              P1_3=1;
  47   1              P1_4=1;
  48   1              P1_5=1;
  49   1              P1_6=1;
  50   1        }
  51            
  52                  void Led_Off()
  53                  {
  54   1                      P1=0x00;
C51 COMPILER V8.05a   INTERRUPT                                                            10/16/2006 22:17:17 PAGE 2   

  55   1              }
  56                  void delay(uint count)
  57          {    uint j;
  58   1              while (count--!=0)
  59   1              for(j=0;j<72;j++) ;       }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     92    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)