car.lst

这是我以前做过的51单片机实验代码

C51 COMPILER V8.08   CAR                                                                   04/13/2008 01:04:47 PAGE 1   


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

line level    source

   1          #include<reg51.h>
   2          #include<stdio.h>
   3          sbit p10=P1^0;
   4          sbit p11=P1^1;
   5          sbit p12=P1^2;
   6          sbit p13=P1^3;
   7          sbit p00=P0^0;
   8          sbit p01=P0^1;
   9          sbit p02=P0^2;
  10          sbit p03=P0^3;
  11          int t;
  12          void timer() interrupt 1
  13          {
  14   1      t++;
  15   1      TH0=0XB8;
  16   1      TL0=0X00;
  17   1      }
  18          
  19          void delay(int a)
  20          {
  21   1      while(a--);
  22   1      }
  23          void main()
  24          {
  25   1      p00=0;
  26   1      p01=0;
  27   1      p02=0;
  28   1      p03=0;
  29   1      
  30   1      p10=0;
  31   1      p11=0;
  32   1      p12=0;
  33   1      
  34   1      TMOD=0X01;
  35   1      TH0=0XB8;
  36   1      TL0=0X00;
  37   1      EA=1;
  38   1      ET0=1;
  39   1      
  40   1      while(1)
  41   1      {
  42   2      
  43   2              if(p00==1)
  44   2              {
  45   3              delay(2000);
  46   3              p10=!p10;
  47   3              
  48   3              printf("ccc\n");
  49   3              }
  50   2      
  51   2              if(p02==1)
  52   2              {
  53   3              p12=1;
  54   3              printf("aaa\n");
  55   3              }
C51 COMPILER V8.08   CAR                                                                   04/13/2008 01:04:47 PAGE 2   

  56   2              else
  57   2              p12=0;
  58   2      
  59   2              if(p01==1)
  60   2              {
  61   3              p11=1;
  62   3              printf("bbb\n");
  63   3              }
  64   2              else p11=0;
  65   2      }}


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    116    ----
   CONSTANT SIZE    =     15    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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