text1.lst

这是我以前做过的51单片机实验代码

C51 COMPILER V8.08   TEXT1                                                                 04/11/2008 23:26:52 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE TEXT1
OBJECT MODULE PLACED IN Text1.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE Text1.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg51.h>
   2          
   3          sbit P3_2=P3^2;
   4          sbit P3_3=P3^3;
   5          sbit P1_0=P1^0;
   6          sbit P1_1=P1^1;
   7          sbit P1_2=P1^2;
   8          sbit P1_3=P1^3;
   9          sbit P1_4=P1^4;
  10          sbit P1_5=P1^5;
  11          
  12          
  13          void Led_on();                          //function to keep leds on
  14          void Led_off();                         //function to keep leds off
  15          void Xint0(void);                       //function to use extern interrupt0
  16          void Xint1(void);                       //function to use extern interrupt1
  17          
  18          main()
  19          {
  20   1      EA=1;                                           //CPU的所有中断开
  21   1      EX0=1;                                          //外部中断开0
  22   1      EX1=1;                                          //外部中断1开
  23   1      IT0=0;                                           //INT0低电平触发
  24   1      IT1=0;                                           //INT1低电平触发
  25   1      while(1){;}
  26   1      }
  27          
  28          void Xint0(void) interrupt 0
  29          {
  30   1      Led_on();
  31   1      }
  32          
  33          void Xint1(void) interrupt 2
  34          {
  35   1      Led_off();
  36   1      }
  37          
  38          void Led_on()
  39          {
  40   1      P1_0=1;
  41   1      P1_1=1;
  42   1      P1_2=1;
  43   1      P1_3=1;
  44   1      P1_4=1;
  45   1      P1_5=1;
  46   1      }
  47          
  48          void Led_off()
  49          {
  50   1      P1_0=0;
  51   1      P1_1=0;
  52   1      P1_2=0;
  53   1      P1_3=0;
  54   1      P1_4=0;
  55   1      P1_5=0;
C51 COMPILER V8.08   TEXT1                                                                 04/11/2008 23:26:52 PAGE 2   

  56   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    156    ----
   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)