--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bthci/hci2implementations/hctls/ti/inc/hctltireceiver.h Fri Jan 15 08:13:17 2010 +0200
@@ -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 HCTLTIRECEIVER_H
+#define HCTLTIRECEIVER_H
+
+#include <e32base.h>
+#include <bluetooth/hci/hcievents.h>
+#include <bluetooth/hciframelogger.h>
+
+
+class CHCTLTi;
+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(CHCTLTiReceiver) : public CActive
+ {
+public:
+ static CHCTLTiReceiver* NewL(CHCTLTi& aHCTLTi, RBusDevComm& aPort);
+ ~CHCTLTiReceiver();
+
+ // Called to initiate the initial read on the port.
+ void Start();
+
+private:
+ CHCTLTiReceiver(CHCTLTi& aHCTLTi, 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 + ACL Header
+ static const TUint16 KHCTLRecvBufSize = 1026;
+
+ CHCTLTi& iHCTLTi;
+ THctlReceiverState iState;
+
+ TUint8 iCurrentHCIPacketType;
+
+ RBuf8 iReceiveBuffer;
+ TPtr8 iReceiveBufPtr;
+
+ RBusDevComm& iPort;
+ DECLARE_HCI_LOGGER
+ };
+
+#endif // HCTLTIRECEIVER_H
+