// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// e32test\system\d_tick.h

// 

//

#if !defined(__D_TICK_H__)

#define __D_TICK_H__

#include <e32cmn.h>

#ifndef __KERNEL_MODE__

#include <e32std.h>

#endif

_LIT(KTickTestLddName,"TickTest");

const TInt KMaxTimers=8;

class TCapsTickTestV01

	{

public:

	TVersion	iVersion;

	};

struct STickTestInfo

	{

	TInt iMinErr;

	TInt iMaxErr;

	TInt iAvgErr;

	TUint iTotalTime;

	TInt iCount;

	TInt iRequestedCount;

	};

struct STimerStartInfo

	{

	TInt iMode;

	TInt iMin;

	TInt iRange;

	TInt iCount;

	TRequestStatus* iStatus;

	};

#define PERIODIC(i,s,iv,c)	\

	STimerStartInfo i; i.iStatus=&s; i.iMin=iv; i.iRange=1; i.iCount=c; i.iMode=EPeriodic

#define NSHOTREL(i,s,m,r,c)	\

	STimerStartInfo i; i.iStatus=&s; i.iMin=m; i.iRange=r; i.iCount=c; i.iMode=EOneShot

#define NSHOTABS(i,s,m,r,c)	\

	STimerStartInfo i; i.iStatus=&s; i.iMin=m; i.iRange=r; i.iCount=c; i.iMode=EAbsolute

#define NSHOTDLY(i,s,p,d,c)	\

	STimerStartInfo i; i.iStatus=&s; i.iMin=p; i.iRange=d; i.iCount=c; i.iMode=ETickDelay

class RTickTest : public RBusLogicalChannel

	{

public:

	enum TControl

		{

		EControlStart,

		EControlStop,

		EControlGetInfo,

		EControlReadRtc,

		EControlGetTickPeriod,

		};

	enum TMode

		{

		EOneShot,

		EPeriodic,

		EAbsolute,

		ETickDelay,

		};

public:

#ifndef __KERNEL_MODE__

	inline TInt Open()

		{ return DoCreate(KTickTestLddName(),TVersion(0,1,1),KNullUnit,NULL,NULL); }

	inline TInt StartPeriodic(TRequestStatus& aStatus, TInt aId, TInt aInterval, TInt aCount)

		{ aStatus=KRequestPending; PERIODIC(info,aStatus,aInterval,aCount); return DoControl(EControlStart, (TAny*)aId, &info); }

	inline TInt StartNShotRel(TRequestStatus& aStatus, TInt aId, TInt aMin, TInt aRange, TInt aCount)

		{ aStatus=KRequestPending; NSHOTREL(info,aStatus,aMin,aRange,aCount); return DoControl(EControlStart, (TAny*)aId, &info); }

	inline TInt StartNShotAbs(TRequestStatus& aStatus, TInt aId, TInt aMin, TInt aRange, TInt aCount)

		{ aStatus=KRequestPending; NSHOTABS(info,aStatus,aMin,aRange,aCount); return DoControl(EControlStart, (TAny*)aId, &info); }

	inline TInt StartNShotDelay(TRequestStatus& aStatus, TInt aId, TInt aPeriod, TInt aDelay, TInt aCount)

		{ aStatus=KRequestPending; NSHOTDLY(info,aStatus,aPeriod,aDelay,aCount); return DoControl(EControlStart, (TAny*)aId, &info); }

	inline TInt Stop(TInt aId)

		{ return DoControl(EControlStop, (TAny*)aId); }

	inline TInt GetInfo(TInt aId, STickTestInfo& anInfo)

		{ return DoControl(EControlGetInfo, (TAny*)aId, &anInfo); }

	inline TInt ReadRtc(TTime& aSwRtc, TTime& aHwRtc)

		{ return DoControl(EControlReadRtc, &aSwRtc, &aHwRtc); }

	inline TInt TickPeriodUs()

		{ return DoControl(EControlGetTickPeriod); }

#endif

	};

#endif