// Copyright (c) 2007-2009 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/defrag/perf/t_timer.cpp

// 

//

#define __E32TEST_EXTENSION__

#include <e32test.h>

#include <hal.h>

#include "t_perf.h"

const TInt CalAttempts = 100;

void DefragLatency::CalibrateTimer(RTest& aTest)

	{

	TInt val = 0;

	TUint time1, time2;

	HAL::Get(HAL::EFastCounterFrequency, iFastCounterFreq);

	///////////////////////////////////////////

	for (TInt i = 0; i < CalAttempts; i++) 

		{

		time1 = GetFastCounter();

		time2 = GetFastCounter();

		if (time2 < time1)

			aTest.Printf(_L("CALIBRATION ERROR !!!!!!!!!!!!11\n"));

		val += time2 - time1;

		}

	iCalDelay = val / CalAttempts;

	}