13+

13例常用仿真电路

C51 COMPILER V7.06   00_99_COUNT                                                           09/23/2008 09:29:50 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE 00_99_COUNT
OBJECT MODULE PLACED IN 00-99 Count.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 00-99 Count.C DEBUG OBJECTEXTEND

stmt level    source

   1          #include <AT89X51.H> 
   2          unsigned char code table[]={0x3f,0x06,0x5b,0x4f,0x66, 
   3                                      0x6d,0x7d,0x07,0x7f,0x6f}; 
   4          unsigned char Count; 
   5          
   6          void delay10ms(void) 
   7          { 
   8   1        unsigned char i,j; 
   9   1        for(i=20;i>0;i--) 
  10   1        for(j=248;j>0;j--); 
  11   1      } 
  12          
  13          void main(void) 
  14          { 
  15   1              Count=0;
  16   1        while(1) 
  17   1          { 
  18   2                      
  19   2                if(P3_7==0) 
  20   2                  { 
  21   3                    delay10ms(); 
  22   3                    if(P3_7==0) 
  23   3                      { 
  24   4                        Count++; 
  25   4                        if(Count==100) 
  26   4                          { 
  27   5                            Count=0; 
  28   5                          } 
  29   4                        while(P3_7==0); 
  30   4                      } 
  31   3                              P0=table[Count/10];
  32   3                              P2=table[Count%10];
  33   3                  }   
  34   2          } 
  35   1      } 
  36          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     59    ----
   CONSTANT SIZE    =     10    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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