/*

 * 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 "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:  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