time.lst

58enc28j06protuesuip09.rar

C51 COMPILER V8.15   TIME                                                                  08/11/2009 15:07:52 PAGE 1   


C51 COMPILER V8.15, COMPILATION OF MODULE TIME
OBJECT MODULE PLACED IN .\debug\time.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE time.c LARGE BROWSE DEBUG OBJECTEXTEND PRINT(.\debug\time.lst) OBJECT(.\deb
                    -ug\time.obj)

line level    source

   1          #include "reg52.h"
   2          #include "myopt.h"
   3          #include "time.h"
   4          
   5          
   6          
   7          unsigned int  Count1msInc;
   8          unsigned char Count1ms,Count10ms,Count1s;
   9          unsigned char TimeSecond,TimeMinute;
  10          
  11          /******************************************************************************
  12          **timer0  init
  13          **Value：
  14          **Return Value：
  15          **Parameters：   
  16          ******************************************************************************/
  17          void TIME0_Init()
  18          {
  19   1        Count10ms=10;
  20   1        Count1s=0;
  21   1        TMOD |= 0x01;                                                     /*16Bit      方式1 16位计数器/定时器*/
  22   1        TR0  = 0;
  23   1        TH0  = (-SYSCLK/1000/12) >> 8;                /* set Timer0 to overflow in 1ms*/
  24   1        TL0  = -SYSCLK/1000/12;
  25   1        TR0  = 1;
  26   1        IE|= 0x2;
  27   1      
  28   1        
  29   1      }
  30          /******************************************************************************
  31          **timer0_interrupt       interrupt 1
  32          **Value：
  33          **Return Value：
  34          **Parameters：：   1ms overtime 
  35          ******************************************************************************/
  36          
  37          void timer0_interrupt(void) interrupt 1         /*1ms 溢出*/
  38          {
  39   1        
  40   1        TH0 = (-SYSCLK/1000/12) >> 8;                    
  41   1        TL0 = -SYSCLK/1000/12;;
  42   1      
  43   1      
  44   1        if (Count1ms) Count1ms--;
  45   1                Count1msInc++;
  46   1        if (Count10ms) Count10ms--;
  47   1      
  48   1        else
  49   1              {
  50   2                      Count10ms=10;                           /*10ms*/
  51   2                      GREEN =1;
  52   2                      if (Count1s) Count1s--;
  53   2                      
  54   2                      else
C51 COMPILER V8.15   TIME                                                                  08/11/2009 15:07:52 PAGE 2   

  55   2                      {
  56   3                              GREEN =0;
  57   3                              Count1s=100;                    /*1s*/
  58   3                              TimeSecond++;
  59   3                              if (TimeSecond>=60)
  60   3                              {
  61   4                                      TimeSecond=0;           /*1min*/
  62   4                                      TimeMinute++;
  63   4                                      if      (TimeMinute==60)        TimeMinute=0;
  64   4                              }
  65   3                      }
  66   2              }
  67   1      }
  68          
  69          /*just end*/               


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    135    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =      7    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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