rtc.lst

MS2 程序分析 Lldwsw 一：下载MS2.RAR 压缩包解压缩后可以看到如下界面： 第一项为MS2 软件包

C51 COMPILER V7.10   RTC                                                                   03/04/2008 11:51:11 PAGE 1   


C51 COMPILER V7.10, COMPILATION OF MODULE RTC
OBJECT MODULE PLACED IN .\rtc.obj
COMPILER INVOKED BY: C:\Program Files\Keil\C51\BIN\C51.EXE ..\SourceFile\rtc.c BROWSE DEBUG OBJECTEXTEND PRINT(.\rtc.lst
                    -) OBJECT(.\rtc.obj)

line level    source

   1          
   2          /***************************************************************************************
   3          ****************************************************************************************
   4          * FILE          : rtc.c
   5          * Description   : real time counter
   6          *                         
   7          * Copyright (c) 2003~2007 by WANG SHAOWEI. All Rights Reserved.
   8          * 
   9          * History:
  10          * Version               Name                    Date                    Description
  11             1.0          Wang Shaowei    2003/07/16      Initial Version (MCU System)
  12             2.0          Wang Shaowei    2005/06/01      MS2
  13             3.0          Wang Shaowei    2007/03/11      MS3
  14             
  15          ****************************************************************************************
  16          ****************************************************************************************/
  17          
  18          
  19          #include "rtc.h"
  20          #include "message.h"
  21          
  22          
  23          RTCMember tTCMember;
  24          
  25          
  26          /*==================================================================
  27          * Function      : rtc_soft_init
  28          * Description   : rtc time initialize
  29          * Input Para    : U8 hour, U8 minute, U8 second
  30          * Output Para   : void
  31          * Return Value: void
  32          ==================================================================*/
  33          void rtc_soft_init(U8 hour, U8 minute, U8 second)
  34          {
  35   1              tTCMember.hour = hour;
  36   1              tTCMember.minute = minute;
  37   1              tTCMember.second = second;
  38   1      }
  39          
  40          
  41          /*==================================================================
  42          * Function      : rtc_soft_routine
  43          * Description   : soft rtc counter 
  44          * Input Para    : void
  45          * Output Para   : void
  46          * Return Value: void
  47          ==================================================================*/
  48          void rtc_soft_routine(void)
  49          {
  50   1              if(++tTCMember.second > 59)
  51   1              {
  52   2                      tTCMember.second = 0;
  53   2                      tTCMember.minute++;
  54   2              }
C51 COMPILER V7.10   RTC                                                                   03/04/2008 11:51:11 PAGE 2   

  55   1              
  56   1              if(tTCMember.minute > 59)
  57   1              {
  58   2                      tTCMember.minute = 0;
  59   2                      tTCMember.hour++;
  60   2              }
  61   1              
  62   1              MSG_SEND_MSG(MSG_RTC, 0);
  63   1      }
  64          
  65          
  66          /*==================================================================
  67          * Function      : rtc_soft_read
  68          * Description   : Read current time 
  69          * Input Para    : void
  70          * Output Para   : void
  71          * Return Value: RTCMember       : current time
  72          ==================================================================*/
  73          RTCMember rtc_soft_read(void)
  74          {
  75   1              return(tTCMember);
  76   1      }
  77          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     47    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      3    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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