My first commit on the Symbian Hg repository. Testng how branches are working.
// Copyright (c) 1994-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "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:
// e32\include\d32fir.h
//
//
/**
@file
@publishedPartner
@released
*/
#include <e32cmn.h>
#include <e32ver.h>
#ifndef __FIRCOMM_H__
#define __FIRCOMM_H__
enum chan{KReadChannel,KWriteChannel};
class TCapsDevFir
{
public:
TVersion version;
};
class TFirConfigV01
{
public:
TBps iRate;
};
typedef TPckgBuf<TFirConfigV01> TFirConfig;
const TUint KCapsFirBps576000 =0x00080000;
const TUint KCapsFirBps1152000=0x00100000;
const TUint KCapsFirBps4000000=0x00200000;
class TFirCapsV01
{
public:
TUint iRate;
};
typedef TPckgBuf<TFirCapsV01> TFirCaps;
_LIT(KRDevFir,"Fastir");
class RDevFir : public RBusLogicalChannel
{
public:
enum TVer
{
EMajorVersion=1,
EMinorVersion=0,
EBuildVersion=1
};
enum TRequest
{
// 0 to 3 (ie KMaxRequests)
EWriteReq=0x0,EWriteReqCancel=0x1,
EReadReq =0x1,EReadReqCancel =0x2,
};
enum TControl
{
KDebugWrite,
KControlConfig,
KControlSetConfig,
KControlCaps,
KFlushBuffers,
KSetBufferSize,
KSetRange,
KGetDmaChunkInfo,
KGetRxBufInfo,
KGetTxBufInfo,
KGetDmaRxRegs,
KGetDmaTxRegs,
KGetFirRegs,
KGetInterruptsInfo,
KIsChunkFree,
};
public:
#ifndef __KERNEL_MODE__
inline TInt Open(TInt aUnit=KNullUnit)
{return DoCreate(KRDevFir,VersionRequired(),aUnit,NULL,NULL);}
inline void Write(TRequestStatus& aStatus, TDesC8& aDes, TInt aSize)
{DoRequest(EWriteReq,aStatus,(TAny *)&aDes,(TAny *)&aSize);}
inline void Read(TRequestStatus& aStatus, TDes8& aDes, TInt aSize)
{DoRequest(EReadReq,aStatus,(TAny *)&aDes,(TAny *)&aSize);}
inline void WriteCancel()
{DoCancel(EWriteReqCancel);}
inline void ReadCancel()
{DoCancel(EReadReqCancel);}
inline TInt Config(TDes8& aConfig)
{return DoControl(KControlConfig,(TAny *)&aConfig);}
inline TInt SetConfig(const TDes8& aConfig)
{return DoControl(KControlSetConfig,(TAny *)&aConfig);}
inline TInt Caps(TDes8& aCaps)
{return DoControl(KControlCaps,(TAny *)&aCaps);}
inline TInt FlushBuffers()
{return DoControl(KFlushBuffers);}
inline TInt SetRange(TUint aPercentage)
{return DoControl(KSetRange,(TAny *)&aPercentage);}
inline TVersion VersionRequired() const
{return TVersion(EMajorVersion,EMinorVersion,EBuildVersion);}
//debugging stuff
inline void DebugWrite(TDes8& aDes)
{TInt len=aDes.Length();DoControl(KDebugWrite,(TAny *)&aDes,(TAny *)&(len));}
#endif
};
#endif // __FIRCOMM_H__