williamr@2: /*
williamr@2: * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 
williamr@2: * All rights reserved.
williamr@2: * This component and the accompanying materials are made available
williamr@4: * under the terms of "Eclipse Public License v1.0"
williamr@2: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@2: *
williamr@2: * Initial Contributors:
williamr@2: * Nokia Corporation - initial contribution.
williamr@2: *
williamr@2: * Contributors:
williamr@2: *
williamr@2: * Description:  Channel data types definitions
williamr@2: *
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: #ifndef MAGNETICNORTHSENSOR_H
williamr@2: #define MAGNETICNORTHSENSOR_H
williamr@2: 
williamr@2: //  INCLUDES
williamr@2: #include <e32base.h>
williamr@2: #include <sensrvtypes.h> 
williamr@2: 
williamr@2: // TILT RELATED CHANNELS
williamr@2: 
williamr@2: /**
williamr@2: * - Name:          Magnetic north channel data
williamr@2: * - Type:          Event
williamr@2: * - Datatype:      TSensrvMagneticNorthData
williamr@2: * - Description:   The magnetic north data describes the angle between the
williamr@2: *                  device and magnetic north.
williamr@2: */
williamr@2: const TSensrvChannelTypeId KSensrvChannelTypeIdMagneticNorthData = 0x2000BEDF;
williamr@2: 
williamr@2: 
williamr@2: // TILT RELATED DATATYPES
williamr@2: 
williamr@2: /**
williamr@2: * Tilt angel data type
williamr@2: */
williamr@2: class TSensrvMagneticNorthData
williamr@2:     {
williamr@2: public:
williamr@2:     /**
williamr@2:     * Channel data type Id number
williamr@2:     */      
williamr@2:     static const TSensrvChannelDataTypeId KDataTypeId = 0x2000BEDF;
williamr@2: 
williamr@2:     /**
williamr@2:     * Channel data type index numbers
williamr@2:     */
williamr@2:     enum TSensrvMagneticNorthDataIndexes
williamr@2:         {
williamr@2:         ETimeStamp = 0,
williamr@2:         EAngleFromMagneticNorth
williamr@2:         };
williamr@2: 
williamr@2: public:
williamr@2: 
williamr@2:     /**
williamr@2:     * - Item name:   Sampling time.
williamr@2:     * - Item Index:  0
williamr@2:     * - Conditions:  None
williamr@2:     * - Description: Timestamp for a sample.
williamr@2:     */   
williamr@2:     TTime iTimeStamp;    
williamr@2: 
williamr@2:     /**
williamr@2:     * - Item name:   Tilt angle
williamr@2:     * - Item Index:  1
williamr@2:     * - Conditions:  Single limit and range 
williamr@2:     * - Description: The angle between the magnetic north and the device heading.
williamr@2:     */
williamr@2:     TInt iAngleFromMagneticNorth;  
williamr@2:     };
williamr@2: 
williamr@2: #endif //MAGNETICNORTHSENSOR_H
williamr@2: 
williamr@2: // End of File