os/kernelhwsrv/kerneltest/e32test/system/d_tick.h
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// e32test\system\d_tick.h
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// 
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//
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#if !defined(__D_TICK_H__)
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#define __D_TICK_H__
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#include <e32cmn.h>
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#ifndef __KERNEL_MODE__
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#include <e32std.h>
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#endif
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_LIT(KTickTestLddName,"TickTest");
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const TInt KMaxTimers=8;
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class TCapsTickTestV01
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	{
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public:
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	TVersion	iVersion;
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	};
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struct STickTestInfo
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	{
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	TInt iMinErr;
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	TInt iMaxErr;
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	TInt iAvgErr;
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	TUint iTotalTime;
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	TInt iCount;
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	TInt iRequestedCount;
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	};
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struct STimerStartInfo
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	{
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	TInt iMode;
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	TInt iMin;
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	TInt iRange;
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	TInt iCount;
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	TRequestStatus* iStatus;
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	};
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#define PERIODIC(i,s,iv,c)	\
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	STimerStartInfo i; i.iStatus=&s; i.iMin=iv; i.iRange=1; i.iCount=c; i.iMode=EPeriodic
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#define NSHOTREL(i,s,m,r,c)	\
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	STimerStartInfo i; i.iStatus=&s; i.iMin=m; i.iRange=r; i.iCount=c; i.iMode=EOneShot
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#define NSHOTABS(i,s,m,r,c)	\
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	STimerStartInfo i; i.iStatus=&s; i.iMin=m; i.iRange=r; i.iCount=c; i.iMode=EAbsolute
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#define NSHOTDLY(i,s,p,d,c)	\
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	STimerStartInfo i; i.iStatus=&s; i.iMin=p; i.iRange=d; i.iCount=c; i.iMode=ETickDelay
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class RTickTest : public RBusLogicalChannel
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	{
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public:
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	enum TControl
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		{
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		EControlStart,
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		EControlStop,
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		EControlGetInfo,
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		EControlReadRtc,
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		EControlGetTickPeriod,
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		};
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	enum TMode
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		{
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		EOneShot,
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		EPeriodic,
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		EAbsolute,
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		ETickDelay,
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		};
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public:
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#ifndef __KERNEL_MODE__
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	inline TInt Open()
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		{ return DoCreate(KTickTestLddName(),TVersion(0,1,1),KNullUnit,NULL,NULL); }
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	inline TInt StartPeriodic(TRequestStatus& aStatus, TInt aId, TInt aInterval, TInt aCount)
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		{ aStatus=KRequestPending; PERIODIC(info,aStatus,aInterval,aCount); return DoControl(EControlStart, (TAny*)aId, &info); }
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	inline TInt StartNShotRel(TRequestStatus& aStatus, TInt aId, TInt aMin, TInt aRange, TInt aCount)
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		{ aStatus=KRequestPending; NSHOTREL(info,aStatus,aMin,aRange,aCount); return DoControl(EControlStart, (TAny*)aId, &info); }
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	inline TInt StartNShotAbs(TRequestStatus& aStatus, TInt aId, TInt aMin, TInt aRange, TInt aCount)
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		{ aStatus=KRequestPending; NSHOTABS(info,aStatus,aMin,aRange,aCount); return DoControl(EControlStart, (TAny*)aId, &info); }
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	inline TInt StartNShotDelay(TRequestStatus& aStatus, TInt aId, TInt aPeriod, TInt aDelay, TInt aCount)
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		{ aStatus=KRequestPending; NSHOTDLY(info,aStatus,aPeriod,aDelay,aCount); return DoControl(EControlStart, (TAny*)aId, &info); }
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	inline TInt Stop(TInt aId)
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		{ return DoControl(EControlStop, (TAny*)aId); }
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	inline TInt GetInfo(TInt aId, STickTestInfo& anInfo)
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		{ return DoControl(EControlGetInfo, (TAny*)aId, &anInfo); }
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	inline TInt ReadRtc(TTime& aSwRtc, TTime& aHwRtc)
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		{ return DoControl(EControlReadRtc, &aSwRtc, &aHwRtc); }
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	inline TInt TickPeriodUs()
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		{ return DoControl(EControlGetTickPeriod); }
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#endif
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	};
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#endif