ds1302.lst

简单的DS1302驱动

C51 COMPILER V7.06   DS1302                                                                10/04/2007 14:54:28 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE DS1302
OBJECT MODULE PLACED IN DS1302.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE DS1302.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <at89x51.H>
   2          #include "DS1302.h"
   3          
   4          
   5          
   6          void Delay1ms(unsigned int count)
   7          {
   8   1              unsigned int i,j;
   9   1              for(i=0;i<count;i++)
  10   1              for(j=0;j<120;j++);
  11   1      }
  12          
  13          main()
  14          {
  15   1              SYSTEMTIME CurrentTime;
  16   1              int i = 0;
  17   1              Initial_DS1302();
  18   1              P1_7 = 1;
  19   1      
  20   1              while(1)
  21   1              {
  22   2                      DS1302_GetTime(&CurrentTime);
  23   2                      i++;
  24   2                      if(i >= 3)
  25   2                      {
  26   3                              P1_7 = !P1_7;
  27   3                              i= 0;
  28   3                      }
  29   2      
  30   2                      P0 = (CurrentTime.Second /10)*16 + (CurrentTime.Second % 10);
  31   2                      P2 = (CurrentTime.Minute /10)*16 + (CurrentTime.Minute % 10);
  32   2                      P3 = (CurrentTime.Hour /10)*16 + (CurrentTime.Hour % 10);
  33   2                      
  34   2      
  35   2      
  36   2                      Delay1ms(150);
  37   2              }
  38   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    733    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      27
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       1
END OF MODULE INFORMATION.


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