--- a/epoc32/include/sensrvilluminationsensor.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/sensrvilluminationsensor.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,89 @@
-sensrvilluminationsensor.h
+/*
+* 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 SENSRVILLUMINATIONSENSOR_H
+#define SENSRVILLUMINATIONSENSOR_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <sensrvtypes.h> 
+
+
+// ILLUMINATION RELATED CHANNELS
+
+/**
+* - Name:          Ambient light event channel type
+* - Type:          Event
+* - Datatype:      TSensrvAmbientLightData
+* - Description:   Ambient light events
+*/
+const TSensrvChannelTypeId KSensrvChannelTypeIdAmbientLightData = 0x2000BF16;
+
+
+// ILLUMINATION RELATED DATATYPES
+
+class TSensrvAmbientLightData
+    {
+public:
+
+    /**
+    * Brighness constants for ambien light sensor data channel.
+    */
+    static const TUint8 KAmbientLightVeryDark 	= 0;
+    static const TUint8 KAmbientLightDark 	    = 20;
+    static const TUint8 KAmbientLightTwilight 	= 40;
+    static const TUint8 KAmbientLightLight      = 60;
+    static const TUint8 KAmbientLightBright     = 80;
+    static const TUint8 KAmbientLightSunny      = 100;
+
+    /**
+    * Channel data type Id number
+    */
+    static const TSensrvChannelDataTypeId KDataTypeId = 0x2000BF16;
+
+	/**
+    * Channel data type index numbers
+    */
+	enum TSensrvAmbientLightDataIndexes
+        {
+        ETimeStamp = 0,
+        EAmbientLight
+        };
+
+public:
+
+    /**
+    * - Item name:   Sampling time
+    * - Item Index:  0
+    * - Description: Timestamp for a sample
+    */
+    TTime iTimeStamp;
+
+    /**
+    * - Item name:   Ambient light
+    * - Item Index:  1
+    * - Description: Percentage value (0..100) of Ambient light sensor's brightness.
+    */
+    TUint8 iAmbientLight;
+    };
+
+
+#endif //SENSRVILLUMINATIONSENSOR_H
+
+// End of File