/*

* Copyright (c) 2008 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 "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

* which accompanies this distribution, and is available

* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Channel data types definitions

*

*/

#ifndef MAGNETICNORTHSENSOR_H

#define MAGNETICNORTHSENSOR_H

//  INCLUDES

#include <e32base.h>

#include <sensrvtypes.h> 

// TILT RELATED CHANNELS

/**

* - Name:          Magnetic north channel data

* - Type:          Event

* - Datatype:      TSensrvMagneticNorthData

* - Description:   The magnetic north data describes the angle between the

*                  device and magnetic north.

*/

const TSensrvChannelTypeId KSensrvChannelTypeIdMagneticNorthData = 0x2000BEDF;

// TILT RELATED DATATYPES

/**

* Tilt angel data type

*/

class TSensrvMagneticNorthData

    {

public:

    /**

    * Channel data type Id number

    */      

    static const TSensrvChannelDataTypeId KDataTypeId = 0x2000BEDF;

    /**

    * Channel data type index numbers

    */

    enum TSensrvMagneticNorthDataIndexes

        {

        ETimeStamp = 0,

        EAngleFromMagneticNorth

        };

public:

    /**

    * - Item name:   Sampling time.

    * - Item Index:  0

    * - Conditions:  None

    * - Description: Timestamp for a sample.

    */   

    TTime iTimeStamp;    

    /**

    * - Item name:   Tilt angle

    * - Item Index:  1

    * - Conditions:  Single limit and range 

    * - Description: The angle between the magnetic north and the device heading.

    */

    TInt iAngleFromMagneticNorth;  

    };

#endif //MAGNETICNORTHSENSOR_H

// End of File