shui.lst

用单片机对水泵抽水的控制程序。这个程序是控制水泵间歇性抽水的

C51 COMPILER V6.23a  SHUI                                                                  05/30/2003 07:27:29 PAGE 1   


C51 COMPILER V6.23a, COMPILATION OF MODULE SHUI
OBJECT MODULE PLACED IN shui.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE shui.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <reg51.h>
   2          
   3          #define uchar unsigned char   //次类语句后不要加 ; 分号
   4          #define uint  unsigned int
   5          
   6          sbit  pc= P1^3 ;    //时钟
   7          sbit  pd= P1^2 ;    //数据
   8          sbit  jdq=P1^4;  //继电器的控制端口
   9          
  10          bit   flag,shanshuo;
  11          
  12          uchar code led7[11]={0xfc,0x60,0xda,0xf2,0x66,0xb6,0xbe,0xe0,0xfe,0xf6,0x00} ;
  13          //次语句后要加 分号
  14          
  15          unsigned long int  count;
  16          uchar  kaiguan;//定义计时间长短
  17          uchar  count2;
  18          //--------------------------延时---------------------------------------
  19          void delay400ms(void)
  20           {   uchar   cycA = 5 ;
  21   1           uint    cycB  ;
  22   1         while(cycA--)
  23   1          {  cycB = 7296   ;
  24   2             while(cycB--) ;
  25   2          }
  26   1       }
  27          //--------------------------发送数据------------------------------------------
  28          
  29          void  sentdata(uchar c)
  30           {  bit temp ;
  31   1          uchar i  ;
  32   1         
  33   1         for(i=0;i<8;i++)   
  34   1          {
  35   2            if(c&1) temp = 1;   //直接与01H相与，即可
  36   2            else    temp = 0 ;
  37   2            c >>= 1;
  38   2            pc = 0;         //P2.0口，产生一个上升沿
  39   2            pd = temp;     //分离出来的数，给P2.1口
  40   2            pc = 1;
  41   2          }
  42   1       }
  43          //------------------------分离数据------------------------------------------
  44          
  45          void  display(uint shu)
  46           { uchar  g,s ;
  47   1         g = shu % 10 ;            //个位
  48   1         s = (shu/10)%10;         //十位
  49   1        
  50   1        
  51   1        sentdata( led7[g]);
  52   1        sentdata( led7[s]);
  53   1       }
  54          //------------------------------------------------------------------
  55          
C51 COMPILER V6.23a  SHUI                                                                  05/30/2003 07:27:29 PAGE 2   

  56          main()
  57          {
  58   1       
  59   1         jdq=1;  //关闭继电器
  60   1         flag=0;
  61   1         kaiguan=5;  //开6分钟
  62   1         count=0;
  63   1         count2=0;
  64   1         shanshuo=0;
  65   1      
  66   1         display(0) ;
  67   1         delay400ms() ;     //记住不要忘了，调用函数要加括号
  68   1      
  69   1          
  70   1         display(kaiguan);
  71   1         jdq=0;            //开继电器
  72   1      
  73   1        while(1)
  74   1        {
  75   2         count++;
  76   2      
  77   2         if(count==20140)
  78   2               {
  79   3              count=0;
  80   3              
  81   3              shanshuo=!shanshuo;
  82   3      
  83   3      
  84   3              count2++;
  85   3                      if(count2==60)
  86   3                {
  87   4                       
  88   4                           count2=0;
  89   4                   if(kaiguan!=0){kaiguan--;}
  90   4      
  91   4                           if(kaiguan==0) 
  92   4                             {
  93   5                                flag=!flag; 
  94   5                                if(flag==0) {kaiguan=5;jdq=0;}            //6 
  95   5                        else {kaiguan=30;jdq=1;} //30
  96   5                     }
  97   4                         
  98   4                
  99   4                }
 100   3      
 101   3      
 102   3             if(flag==0)
 103   3                   {   
 104   4                           if(shanshuo==1){ display(kaiguan);}
 105   4                           else  { sentdata( led7[10]);sentdata( led7[10]);}
 106   4          
 107   4                } 
 108   3             else {display(kaiguan);}
 109   3                 
 110   3      
 111   3      
 112   3      
 113   3           }
 114   2      
 115   2      
 116   2        
 117   2      
C51 COMPILER V6.23a  SHUI                                                                  05/30/2003 07:27:29 PAGE 3   

 118   2        }    
 119   1      
 120   1        
 121   1      } 
 122             
 123                      
 124          
 125          
 126          
 127          
 128          
 129          
 130          
 131          
 132          
 133          
 134          
 135           


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    261    ----
   CONSTANT SIZE    =     11    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      6       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      2       1
END OF MODULE INFORMATION.


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