1.lst

一键多控制的89C51程序

C51 COMPILER V7.09   1                                                                     11/13/2008 20:53:00 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE 1
OBJECT MODULE PLACED IN 1.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 1.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg51.h>
   2          #define  uchar unsigned char
   3          #define uint unsigned int 
   4          uint ID=0;
   5          sbit P3_7=P3^7;
   6          sbit P1_0=P1^0;
   7          sbit P1_1=P1^1;
   8          sbit P1_2=P1^2;
   9          sbit P1_3=P1^3;
  10          void delay(uchar z)
  11          {
  12   1              uint i,j;
  13   1              for(i=z;i>0;i--)
  14   1              {
  15   2                      for(j=110;j>0;j--);
  16   2              }
  17   1      }
  18          
  19          
  20          
  21          
  22          void main()
  23          {
  24   1              while(1)
  25   1                      {
  26   2                              if(P3_7==0)
  27   2                              {
  28   3                                      delay(10);
  29   3                                      if(P3_7==0)
  30   3                                      {
  31   4                                              ID++;
  32   4                                              if(ID==4)
  33   4                                              {
  34   5                                                      ID=0;   
  35   5                                              }
  36   4                                              
  37   4                                              while(P3_7==0);
  38   4                                      }
  39   3                              }
  40   2                              switch(ID)
  41   2                              {
  42   3                                      case 0:
  43   3                                              P1_0=~P1_0;
  44   3                                              delay(120);
  45   3                                              break;
  46   3                                      case 1:
  47   3                                              P1_1=~P1_1;
  48   3                                                      delay(120);
  49   3                                                      break;
  50   3                                      case 2:
  51   3                                                      P1_2=~P1_2;
  52   3                                              delay(120);
  53   3                                              break;
  54   3                                      case 3:
  55   3                                                      P1_3=~P1_3;
C51 COMPILER V7.09   1                                                                     11/13/2008 20:53:00 PAGE 2   

  56   3                                              delay(120);
  57   3                                              break;
  58   3                              }
  59   2                      }
  60   1      
  61   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    109    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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