pc_udate.c

移植Nuclues_RTC到coldfire5307在diab下编译通过

/************************************************************************
*                                                                       
*       Copyright (c) 2001 by Accelerated Technology, Inc.              
*                                                                       
*  PROPRIETARY RIGHTS of Accelerated Technology are  involved in        
*  the subject matter of this material.  All manufacturing,             
*  reproduction, use, and sales rights pertaining to this subject       
*  matter are  governed by the license agreement.  The recipient of     
*     this software implicitly accepts the terms of the license.        
*                                                                       
*                                                                       
**************************************************************************
* FILE NAME                                     VERSION                 
*                                                                       
*       PC_UPDATE.C                         FILE/MCF5206/Diab/2.2.1              
*                                                                       
* COMPONENT                                                             
*                                                                       
*       Nucleus File                                                    
*                                                                       
* DESCRIPTION                                                           
*                                                                       
*       When the system needs to date stamp a file it will call this    
*       routine to get the current time and date. YOU must modify the   
*       shipped routine to support your hardware's time and date        
*       routines. If you don't modify this routine the file date on all 
*       files will be the same.                                         
*                                                                       
*       The source for this routine is in file pc_udate.c and is self   
*       explanatory.                                                    
*                                                                       
* DATA STRUCTURES                                                       
*                                                                       
*       None.                                                           
*                                                                       
* FUNCTIONS                                                             
*                                                                       
*       pc_getsysdate                       Get date and time from the  
*                                            host system.               
*                                                                       
* DEPENDENCIES                                                          
*                                                                       
*       pcdisk.h                            File common definitions     
*                                                                       
* NOTE: This module is linked in with File.lib.  After you make   *
*       changes, you must rebuild File.lib.                       *
*******************************************************************/

#include        "pcdisk.h"
#include        "..\io\time.h"




/************************************************************************
* FUNCTION                                                              
*                                                                       
*       pc_getsysdate                                                   
*                                                                       
* DESCRIPTION                                                           
*                                                                       
*       Get date and time from the host system.                         
*                                                                       
*                                                                       
* INPUTS                                                                
*                                                                       
*       pd                                  Date stamping buffer.       
*                                                                       
* OUTPUTS                                                               
*                                                                       
*      Pointer of the buffer of date structure.                         
*                                                                       
*************************************************************************/

//below is added by Liao Yibai on 2002.7.9
//extern UTINY *g_Hour, *g_Minute, *g_Sec;
//extern UTINY *g_Year, *g_Month, *g_Day;

extern struct time Time;
DATESTR *pc_getsysdate(DATESTR *pd)
{
UINT16      year;       /* relative to 1980 */ 
UINT16      month;      /* 1 - 12 */ 
UINT16      day;        /* 1 - 31 */ 
UINT16      hour;
UINT16      minute;
UINT16      sec;        /* Note: seconds are 2 second/per. ie 3 == 6 seconds */
UINT8       cenmsec;

//below is added by  taohuibin
	
	hour = Time.Hour;
	minute = Time.Minute;
	sec = Time.Second;
	cenmsec = 0 ;

	year = Time.Year;   //2000 - 1980  relative to 1980  
	month = Time.Month;      // 1 - 12  
	day = Time.Day; 
	
//end of adding

    pd->cmsec = cenmsec;
    pd->time = (UINT16) ( (hour << 11) | (minute << 5) | sec );
    pd->date = (UINT16) ( (year << 9) | (month << 5) | day );

    return(pd);
}