source: svn/newcon3bcm2_21bu/dst/dmw/src/include/DMW_Timer.h

/*******************************************************************
*       DMW_Timer.h
*
*       Copyright 2003 Digital STREAM Technology, Inc.
*       All Rights Reserved
*
*       $Id: DMW_Timer.h  2003/04/01 cafrii Exp $
*
********************************************************************/

#ifndef __DMW_TIMER_H__
#define __DMW_TIMER_H__

#include "DMW_Status.h"

/*
#include "TL850.h"
#include "ATSC_PSIP.h"
*/


/* /////////////////////////////////////////////////////////////////////////////////
//////////////////// Timer M/W Variables ////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////// */


#define DMW_MAX_TIMER 32        /* µî·Ï °¡´ÉÇÑ ÃÖ´ë »ç¿ëÀÚ Å¸ÀÌ¸Ó °¹¼ö.*/
/* #define EXTTIMEOUT_TASK_PRIORITY     40              */
/* DHL_Common.h·Î À̵¿ */
#define EXTTIMEOUT_TASK_STACKSIZE       8192
        /* 
                ŸÀÌ¸Ó Å½ºÅ© ÆĶó¹ÌÅÍ.
                ±×´ÙÁö Á¤È®ÇÏ°Ô µ¿ÀÛÇØ¾ß ÇÒ ÀÌÀ¯°¡ ¾ø´Ù¸é °¡Àå ³·Àº priority·Î µÎ±æ ±ÇÀå.
                Printf task ¹Ù·Î À§ Á¤µµ?
        */


#if 0
        extern BOOLEAN  DMW_bDayLightSaving;    /* STT¿¡ ÀÇÇؼ­ DST °ªÀÌ ÀÖÀ¸¸é Àû¿ëÇÒÁö ¿©ºÎ¸¦ °¡¸®´Â Flag */
        extern UINT8 DMW_nTimeZone;                     /* Time Zone ¼³Á¤. GPS·ÎºÎÅÍ ÇöÀç ½Ã°£À» ¾ò¾î³¾ ¶§ Àû¿ëµÊ. */
        /* 
         0: "Atlantic", 1: "Eastern", 2: "Central", 3: "Mountain", 4: "Pacific",
         5: "Alaska", 6:"Hawaii",       7:"Korea"
        */
        
        extern BOOLEAN bUseManualTime;          /* TRUE ÀÌ¸é »ç¿ëÀÚ ½Ã°£À» »ç¿ëÇÏ°Ô µÈ´Ù. */
        extern UINT8 g_nGPS_UTC_offset;
#endif

/* ////////////////////////////////////////////////////////////////////////////////
//////////////////// Timer M/W API //////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////// */

typedef void (*DMW_TIMER_PROC)(UINT32 nIDTimer, UINT32 param);  /* »ç¿ëÀÚ Å¸ÀÌ¸Ó Çڵ鷯 */


void DMW_SYS_TimerInit(void);
void DMW_SYS_TimerTerminate(void);

STATUS DMW_SYS_GetStartTimeofTimer(UINT32 nIdTimer, UINT32 *pnStartTime);

STATUS DMW_SYS_SetTimer(UINT32 nIdTimer,UINT32 nElapse, DMW_TIMER_PROC func, UINT32 param, BOOL bOneShot);
        
        /*      ŸÀ̸Ӹ¦ µî·ÏÇÑ´Ù.
                nElapse´Â ÁÖ±âÀ̸ç, ´ÜÀ§´Â milisecondÀÌ´Ù.
                bOneShotÀÌ trueÀ̸é 1ȸ¸¸ ºÒ¸®°í ŸÀ̸Ӱ¡ ÀÚµ¿ ÇØÁ¦µÈ´Ù.
                ¸®ÅϵǴ °ªÀº µî·ÏµÈ ŸÀ̸ÓÀÇ ID°ªÀ̸ç, ³ªÁß¿¡ ŸÀ̸Ӹ¦ ÇØÁ¦ÇÒ¶§¸¦ ´ëºñÇÏ¿© 
                ±â¾ïÇÏ°í ÀÖ´Â°Ô ÁÁ´Ù.
                À¯È¿ÇÑ Å¸ÀÌ¸Ó ID°ªÀº 0ÀÌ»óÀÇ ¾ç¼öÀÌ´Ù. À½ÀÇ °ªÀº ¿¡·¯¸¦ ÀÇ¹Ì (ŸÀÌ¸Ó ¸®¼Ò½º ºÎÁ·?) 
        */
        
STATUS DMW_SYS_KillTimer(UINT32 nIdTimer);
        /*      ŸÀ̸Ӹ¦ ÇØÁ¦ÇÑ´Ù. 
                µî·ÏÇÏ´Â ÇÔ¼ö¿¡¼­ ¸®ÅÏµÈ ID¸¦ ÀÎÀÚ·Î ³Ö¾îÁÖ¸é µÈ´Ù.
        */


typedef struct 
{
        UINT32 bHoldState;
        UINT32 tickHoldStart;
        UINT32 nHoldPeriod;

} DMW_Counter;



void   DMW_ResetCounter(DMW_Counter *pCounter);
UINT32 DMW_GetTickCount(DMW_Counter *pCounter);
void   DMW_HoldCounter(DMW_Counter *pCounter);
void   DMW_ResumeCounter(DMW_Counter *pCounter);
BOOL   DMW_GetCounterHoldState(DMW_Counter *pCounter);


void DMW_SYS_RegisterTimerSymbols(void);


#endif

/*************************************************************************
  Revision history:

        1.00  2005/03/22  version control start

**********************************************************************/