--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bthci/hci2implementations/hctls/brcmh4/inc/Broadcom_Hctl_H4_receiver.h	Wed Jul 28 17:24:32 2010 +0100
@@ -0,0 +1,88 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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:
+//
+// Description:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef BROADCOMHCTLH4RECEIVER_H
+#define BROADCOMHCTLH4RECEIVER_H
+
+#include <e32base.h>
+#include <bluetooth/hci/hcievents.h>
+#include <bluetooth/hciframelogger.h>
+
+
+class CHCTLBcmH4;
+class RBusDevComm;
+
+/**
+	This is the class that implements the UART specifics of the Receiver AO and framer.
+	
+	This class is not intented for derivation.
+*/
+NONSHARABLE_CLASS(CHCTLBcmH4Receiver) : public CActive
+    {
+public:
+	static CHCTLBcmH4Receiver* NewL(CHCTLBcmH4& aHCTLBcmH4, RBusDevComm& aPort);
+	~CHCTLBcmH4Receiver();
+
+	// Called to initiate the initial read on the port.
+	void Start();
+	
+private:
+	CHCTLBcmH4Receiver(CHCTLBcmH4& aHCTLBcmH4, RBusDevComm& aPort);
+	void ConstructL();
+
+	// Helper methods
+	void QueueReadForNextFrame(TUint16 aOffset, TUint16 aBytesRequired);
+	void ProcessData();
+
+	// From CActive
+	virtual void RunL();
+	virtual void DoCancel();
+
+private:
+    enum THctlReceiverState 
+    	{ 
+      	EWaitingForHctlHeaderByte,
+	  	EWaitingForHciHeader,
+	  	EWaitingForHciPayload,
+	  	EInvalidDataReceived,
+	  	};
+
+	// Set the receive buffer equal to the 3-DH5 packet size.
+	// This value should be changed by licensees if the controller
+	// is exceeding this packet size.
+	
+	// 3-DH5.  Payload = 1021 octets.
+	// Buffer length = payload + HCTL overhead
+	static const TUint16 KHCTLRecvBufSize = 1022;
+
+	CHCTLBcmH4& iHCTLBcmH4;
+	THctlReceiverState iState;
+
+	TUint8 iCurrentHCIPacketType;
+
+	RBuf8 iReceiveBuffer;
+	TPtr8 iReceiveBufPtr;
+
+	RBusDevComm& iPort;
+	DECLARE_HCI_LOGGER
+	};
+
+#endif // BROADCOMHCTLH4RECEIVER_H
+