author | Christophe Porcel <christophe.porcel@broadcom.com> |
Wed, 28 Jul 2010 17:24:32 +0100 | |
branch | broadcom_h4 |
changeset 37 | f53839ff73b7 |
permissions | -rw-r--r-- |
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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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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 "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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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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/** |
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@file |
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@internalComponent |
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*/ |
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#include "Broadcom_Hctl_H4_sender.h" |
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#include <d32comm.h> |
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#include <bluetooth/hci/hctlchannelobserver.h> |
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#include <bluetooth/logger.h> |
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#ifdef __FLOG_ACTIVE |
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_LIT8(KLogComponent, LOG_COMPONENT_HCTL_BCM_H4); |
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#endif |
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CHCTLBcmH4Sender::CHCTLBcmH4Sender(RBusDevComm& aPort) |
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: CActive(EPriorityStandard), |
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iPort(aPort) |
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{ |
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LOG_FUNC |
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CActiveScheduler::Add(this); |
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} |
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CHCTLBcmH4Sender::~CHCTLBcmH4Sender() |
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{ |
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LOG_FUNC |
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Cancel(); |
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} |
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CHCTLBcmH4Sender* CHCTLBcmH4Sender::NewL(RBusDevComm& aPort) |
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{ |
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LOG_STATIC_FUNC |
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CHCTLBcmH4Sender* self = new(ELeave)CHCTLBcmH4Sender(aPort); |
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return self; |
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} |
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TInt CHCTLBcmH4Sender::Write(const TDesC8& aData) |
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{ |
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LOG_FUNC |
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TInt rerr = KErrNone; |
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//Check whether we finished with the previous write |
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if(!IsActive()) |
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{ |
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// The UART can't write anymore data until this write is complete. |
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// Close all channels. |
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iChannelObserver->MhcoChannelClosed(KHCITransportAllChannels); |
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SetActive(); |
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iPort.Write(iStatus, aData); |
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} |
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else |
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{ |
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LOG(_L8("ERROR: Sender is already active!!\r\n")); |
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rerr = KErrInUse; |
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} |
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return rerr; |
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} |
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void CHCTLBcmH4Sender::SetChannelObserver(MHCTLChannelObserver& aObserver) |
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{ |
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LOG_FUNC |
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iChannelObserver = &aObserver; |
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if(!IsActive()) |
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{ |
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// Asyncronously give the channel observer an initial kick |
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SetActive(); |
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TRequestStatus* status = &iStatus; |
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User::RequestComplete(status, KErrNone); |
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} |
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} |
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void CHCTLBcmH4Sender::RunL() |
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{ |
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LOG_FUNC |
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LOG1(_L8("\tiStatus = %d"), iStatus.Int()); |
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iChannelObserver->MhcoChannelOpen(KHCITransportAllChannels); |
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} |
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void CHCTLBcmH4Sender::DoCancel() |
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{ |
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LOG_FUNC |
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iPort.WriteCancel(); |
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} |