main.lst

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C51 COMPILER V7.50   MAIN                                                                  04/16/2006 22:47:01 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <at89x51.h>
   2          
   3          #define uchar unsigned char
   4          #define uint unsigned int
   5          
   6          uchar  r=0;
   7          uchar  t=0;
   8          uchar ge=0;
   9          uchar  shi=0;   
  10          uchar  count=0;
  11          uchar  n=0;
  12          bit  state=0;
  13          
  14          sbit  motoA1=P2^0;
  15          sbit  motoA2=P2^1;
  16          sbit  motoB1=P2^2;
  17          sbit  motoB2=P2^3;
  18          
  19          const unsigned char LED7Code[]={
  20                  0x7E,           // 0
  21                  0x48,           // 1
  22                  0x3D,           // 2
  23                  0x6D,           // 3
  24                  0x4B,           // 4
  25                  0x67,           // 5
  26                  0x77,           // 6
  27                  0x4C,           // 7
  28                  0x7F,           // 8
  29                  0x6F,           // 9
  30                  0x5F,           // A
  31                  0x73,           // B
  32                  0x36,           // C
  33                  0x79,           // D
  34                  0x37,           // E
  35                  0x17            // F
  36          };
  37          void delay(uchar t)// 延时的子程序
  38          {
  39   1      uchar i;
  40   1      uint j;
  41   1      for (i=0;i<t;i++)
  42   1      for (j=0;j<900;j++);
  43   1      }  
  44           
  45           void initTimer(void)
  46          {
  47   1       TMOD=0x1;
  48   1       TH0=0x3c;
  49   1       TL0=0xb0;
  50   1      }
  51          
  52          void timer0(void) interrupt 1
  53          {
  54   1       TH0=0x3c;
  55   1       TL0=0xb0;
C51 COMPILER V7.50   MAIN                                                                  04/16/2006 22:47:01 PAGE 2   

  56   1       //add your code here.
  57   1       n++;
  58   1       if(n==10)
  59   1         {
  60   2                  n=0;
  61   2                      if(count>0)
  62   2                      count--;
  63   2                      else 
  64   2                      {   EA=0;
  65   3                      for(t=0;t<8;t++) 
  66   3                                      {  for(r=0;r<4;r++)     
  67   4                                              {P1_1=1 ;
  68   5                                               delay(10);
  69   5                                               P1_1=0 ;
  70   5                                               delay(10);
  71   5                                               }
  72   4                                        delay(20);
  73   4                                       }
  74   3                      }
  75   2              }
  76   1      }
  77          
  78                  
  79          void int0(void) interrupt 0
  80          {
  81   1       IE0=0;
  82   1       count++;
  83   1       
  84   1          delay(10);
  85   1              if(P3_2==0)
  86   1                {     delay(5);
  87   2                   if(P3_2==0)
  88   2                          {delay(5);
  89   3                                 if(P3_2==0)
  90   3                                   {delay(5);
  91   4                                         if(P3_2==0)           
  92   4                                               { delay(5);
  93   5                                                if(P3_2==0)   
  94   5                                                 {
  95   6                                         TR0=1;
  96   6                                             ET0=1;
  97   6                                                 state=1;
  98   6                                                 EX0=0;
  99   6                                                      }
 100   5      
 101   5                                                }
 102   4                                        }
 103   3                               }
 104   2                }
 105   1      }
 106          
 107          
 108          
 109          
 110          
 111          
 112          
 113          void main(void)
 114          {
 115   1      initTimer();
 116   1      TR0=0;
 117   1      ET0=0;
C51 COMPILER V7.50   MAIN                                                                  04/16/2006 22:47:01 PAGE 3   

 118   1      
 119   1      EA=1;
 120   1      P1_1=0 ;
 121   1      P2=0;
 122   1       
 123   1      IT0=0;    //open  it0
 124   1      EX0=1; 
 125   1       
 126   1       
 127   1       while(1)
 128   1           {  ge=count%10       ;
 129   2                  shi=count/10;
 130   2               
 131   2               
 132   2                  P2_7=0;                              //disp
 133   2                      P0=LED7Code[ge];
 134   2                      delay(1);
 135   2                      P2_7=1;
 136   2                      P2_6=0;
 137   2                      P0=LED7Code[shi];
 138   2                      delay(1);
 139   2                      P2_6=1;
 140   2                }     
 141   1      }
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MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    276    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
C51 COMPILER V7.50   MAIN                                                                  04/16/2006 22:47:01 PAGE 4   

   PDATA SIZE       =   ----    ----
   DATA SIZE        =     22    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      1    ----
END OF MODULE INFORMATION.


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