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