diff -r 000000000000 -r 4e1aa6a622a0 sensorservices/sensorserver/inc/common/sensrvgroups.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sensorservices/sensorserver/inc/common/sensrvgroups.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,61 @@
+/*
+* Copyright (c) 2006 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 group definitions.
+*
+*/
+
+
+
+#ifndef SENSRVGROUPS_H
+#define SENSRVGROUPS_H
+
+//  INCLUDES
+#include <sensrvtypes.h>
+
+
+/**
+* Group identifier is a 16-bit number which represents a specific group. Group Id
+* space is divided to three parts. Groups specific in the platform, groups specific
+* in the sensor policy and proprietary group.
+* 
+* Spilitting is done in following way
+*
+* - Platform groups: 0x000-0xC000
+* - Sensor policy groups: 0xC001 - 0xFFFE
+* - proprietary group: 0xFFFF
+*
+* Group Id is used as a part of Id which is used to identify property. 
+* It categorizes each Id to some specific group. Each of these Ids are are 32-bit 
+* numbers. So 16 MSB represents group Id and 16 LSB represents Id inside of the group.
+*/
+
+/**
+* - Name:          General group
+* - Description:   Contains general definitions which are common for each channel type.
+*/
+const TInt KSensrvGeneralGroup = 0x0000;
+
+/**
+* - Name:          Accelerometer channels group
+* - Description:   Contains accelometer related channels (including tapping-channels).
+*/
+const TInt KSensrvAccelerometerGroup = 0x0001;
+
+/**
+* - Name:          Naviscroll channels group
+* - Description:   Contains naviscroll related channels.
+*/
+const TInt KSensrvNaviscrollGroup = 0x0002;
+
+#endif //SENSRVGROUPS_H
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