--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cbsref/csyrefplugins/csy27010/src/CsyMsgBufBpFrame.cpp	Tue Jun 22 11:02:32 2010 +0100
@@ -0,0 +1,92 @@
+//
+// * Copyright 2004 Neusoft America Inc.
+// * All rights reserved.
+// * This component and the accompanying materials are made available
+// * under the terms of the Eclipse Public License v1.0
+// * which accompanies this distribution, and is available
+// * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+// *
+// * Contributors:
+// * Keith Collins (Neusoft America Inc.)  original software development and additional code and modifications.
+// * Thomas Gahagen (Neusoft America Inc.)  additional code and modifications.
+// * Zhen Yuan (Neusoft America Inc.)  additional code and modifications.
+// *
+// * Description:  This file contains the implementation for the CCsyMsgBufBpFrame class.
+// *               This class is used to hold messages that the CSY sends to and receives
+// *               from the BP multiplexer.
+//
+
+/** @file
+ * This file contains the implementation for the CCsyMsgBufBpFrame class.
+ * This class is used to hold messages that the CSY sends to and receives
+ * from the baseband multiplexer.
+ */
+
+#include "CsyMsgBufBPFrame.h"
+#include "CsyGlobals.h"
+
+CCsyMsgBufBpFrame* CCsyMsgBufBpFrame::NewL()
+/**
+ * This static method uses 2-phase construction to create an instance of
+ * class CCsyMsgBufBpFrame.
+ *
+ * @return Pointer to the created object
+ */
+	{
+	CCsyMsgBufBpFrame* p = new(ELeave) CCsyMsgBufBpFrame();
+	CleanupStack::PushL(p);
+	p->ConstructL();
+	CleanupStack::Pop(p);
+	return p;
+ 	}
+
+CCsyMsgBufBpFrame::~CCsyMsgBufBpFrame()
+/**
+ * Destructor.
+ */
+	{}
+
+CCsyMsgBufBpFrame::CCsyMsgBufBpFrame()
+/**
+ * Constructor.
+ */
+	{}
+
+void CCsyMsgBufBpFrame::ConstructL()
+/**
+ * Set the buffer type to Frame and then zero the buffer's contents.
+ */
+	{
+	iMsg.FillZ();
+	}
+
+TUint8 CCsyMsgBufBpFrame::GetDlcNum() const
+/**
+ * The is method extracts the DLC number from the frame.
+ *
+ * @return DLC number
+ */
+	{
+	return (TUint8) (iMsg[KAdvOptionAddress] >> 2); // remove EA and CR bits
+	}
+
+TUint8 CCsyMsgBufBpFrame::GetFrameType() const
+/**
+ * The is method extracts the frame type from the frame.
+ *
+ * @return frame type
+ */
+	{
+	return ((TUint8) (iMsg[KAdvOptionControl] & 0xEF));  // remove poll/final bit
+	}
+
+TUint8 CCsyMsgBufBpFrame::GetType4FrameSequence() const
+/**
+ * The is method extracts the Convergence Layer Type 4 sequence from the frame.
+ *
+ * @return Frame Sequence
+ */
+	{
+	return (TUint8) (iMsg[KAdvOptionType4FrameControl] >> 6);
+	}
+