sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // e32/include/nkernsmp/highrestimer.h
sl@0: // The highrestimer.h header file defines how to access the high resoltion
sl@0: // timer, if one is supported.  This file is used by default if the variant does
sl@0: // not export one to \epoc32\include\nkern. 
sl@0: // 
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @internalTechnology
sl@0: */
sl@0: 
sl@0: #ifndef __HIGHRESTIMER_H__
sl@0: #define __HIGHRESTIMER_H__
sl@0: 
sl@0: /**
sl@0:  * Macro indicating that a high resolution timer is supported.
sl@0:  */
sl@0: //#define HAS_HIGH_RES_TIMER
sl@0: 
sl@0: /**
sl@0:  * Assembler macro to get the the current value of the high res timer and place
sl@0:  * it in the specified register.
sl@0:  */
sl@0: //#define GET_HIGH_RES_TICK_COUNT(Rd) ...
sl@0: 
sl@0: /**
sl@0:  * The frequency of the timer in Hz.
sl@0:  */
sl@0: //const TInt KHighResTimerFrequency = ...
sl@0: 
sl@0: /**
sl@0:  * Macro indicating that the timer counts up if defined.
sl@0:  */
sl@0: //#define HIGH_RES_TIMER_COUNTS_UP
sl@0: 
sl@0: #endif