--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/PDK/Source/GUID-0297CAF5-4EB7-5E84-8A8C-8758D6F3B75F.dita	Fri Jan 22 18:26:19 2010 +0000
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 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 
+"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: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-0297CAF5-4EB7-5E84-8A8C-8758D6F3B75F" xml:lang="en"><title> Data
+Reception Setup</title><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p>This topic gives information about preparing a <xref href="GUID-617CD367-CF68-3932-8E77-669820A7B9AF.dita"><apiname>RDvbhReceiver</apiname></xref> for
+Data Reception. </p>
+<section><title>Purpose</title> <p>The purpose of this concept is to set up
+a <xref href="GUID-617CD367-CF68-3932-8E77-669820A7B9AF.dita"><apiname>RDvbhReceiver</apiname></xref> instance for data reception.</p> </section>
+<section><title>Required background</title><p>IP data is delivered to mobile
+TV middleware through a single <xref href="GUID-617CD367-CF68-3932-8E77-669820A7B9AF.dita"><apiname>RDvbhReceiver</apiname></xref> instance through
+a realization of <xref href="GUID-A02A8090-2D79-3BDC-9B97-91CEA6472C60.dita"><apiname>MDvbhDataObserver</apiname></xref> supplied by the middleware. </p></section>
+<section><title>Introduction</title><p>The <xref href="GUID-A02A8090-2D79-3BDC-9B97-91CEA6472C60.dita"><apiname>MDvbhDataObserver</apiname></xref> interface
+class is used to provide the callback mechanism for IP data reception. </p></section>
+<section><title>Using data reception setup</title> <p>The following task is
+performed. </p> <ul>
+<li id="GUID-4E7DBA25-2497-5FAD-8DF6-E354B9234D09"><p><xref href="GUID-82052A09-B380-4C93-8828-2D4E53C8C110.dita">Registering
+a Data Observer</xref>.</p> </li>
+</ul> </section>
+<section><title>Example for the data reception set-up</title><codeblock id="GUID-16733006-AE12-51C5-906E-2FB61B4FFB07" xml:space="preserve">// Context: The following takes place in some method of an object that
+// implements MDvbhDataObserver. Its member iReceiver is an RDvbhReceiver
+// that has previously been opened.
+
+TInt result = iReceiver.ReceiveIpData(*this);
+if (result != KErrNone)
+    {
+    //Take some action.
+    return HandleReceiveIpDataError(result);
+    }
+
+// The receiver is now set up for data reception, so that Later on,
+// whenever the receiver filters an IP packet, the object’s
+// DvbhPacketReceived() will be called.
+</codeblock></section>
+<section><title>To Cancel IP Data Packet Reception</title> <p>When mobile
+TV middleware does not wish to receive IP data through an observer it has
+previously registered with <xref href="GUID-617CD367-CF68-3932-8E77-669820A7B9AF.dita#GUID-617CD367-CF68-3932-8E77-669820A7B9AF/GUID-B0D7B27B-7952-3212-90CA-67B08D52AB7B"><apiname>RDvbhReceiver::ReceiveIPData()</apiname></xref>,
+it does not registers the observer by calling <xref href="GUID-617CD367-CF68-3932-8E77-669820A7B9AF.dita#GUID-617CD367-CF68-3932-8E77-669820A7B9AF/GUID-F664F749-DA0F-3584-BBA5-0C19FCD8374C"><apiname>RDvbhReceiver::CancelReceiveIPData()</apiname></xref>.</p> </section>
+</conbody><related-links>
+<link href="GUID-3C9BE2FF-8D5C-51D0-8BC1-BED7BC1288BA.dita"><linktext>Turn On Broadcast
+Receiver Tutorial</linktext></link>
+<link href="GUID-2C8BE998-BCCE-5A06-AFC1-4B611D9233AB.dita"><linktext>Turn Off
+Broadcast Receiver Tutorial</linktext></link>
+<link href="GUID-567585CC-26EC-553D-99D5-D3C178C455F6.dita"><linktext>DVB-H Signal
+Scanning Tutorial</linktext></link>
+<link href="GUID-743D3117-095B-58D5-947D-A8713475C9A5.dita"><linktext>Tuning IP
+Platform Tutorial</linktext></link>
+<link href="GUID-F5FE22F3-B7C4-50B3-9B36-5CB8BC1BA18A.dita"><linktext>Receiving
+Broadcast Data Tutorial</linktext></link>
+</related-links></concept>
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