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[/] [w11/] [tags/] [w11a_V0.7/] [tools/] [src/] [librlink/] [RlinkPacketBufRcv.ipp] - Rev 36
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// $Id: RlinkPacketBufRcv.ipp 606 2014-11-24 07:08:51Z mueller $
//
// Copyright 2014- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
//
// This program is free software; you may redistribute and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 2, or at your option any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for complete details.
//
// Revision History:
// Date Rev Version Comment
// 2014-11-23 606 1.0 Initial version
// 2014-11-02 600 0.1 First draft (re-organize PacketBuf for rlink v4)
// ---------------------------------------------------------------------------
/*!
\file
\version $Id: RlinkPacketBufRcv.ipp 606 2014-11-24 07:08:51Z mueller $
\brief Implemenation (inline) of class RlinkPacketBuf.
*/
// all method definitions in namespace Retro
namespace Retro {
//------------------------------------------+-----------------------------------
//! FIXME_docs
inline bool RlinkPacketBufRcv::CheckSize(size_t nbyte) const
{
return fPktBuf.size()-fNDone >= nbyte;
}
//------------------------------------------+-----------------------------------
//! FIXME_docs
inline void RlinkPacketBufRcv::GetWithCrc(uint8_t& data)
{
data = fPktBuf[fNDone++];
fCrc.AddData(data);
}
//------------------------------------------+-----------------------------------
//! FIXME_docs
inline void RlinkPacketBufRcv::GetWithCrc(uint16_t& data)
{
uint8_t datl = fPktBuf[fNDone++];
uint8_t dath = fPktBuf[fNDone++];
fCrc.AddData(datl);
fCrc.AddData(dath);
data = uint16_t(datl) | (uint16_t(dath) << 8);
}
//------------------------------------------+-----------------------------------
//! FIXME_docs
inline bool RlinkPacketBufRcv::CheckCrc()
{
uint8_t datl = fPktBuf[fNDone++];
uint8_t dath = fPktBuf[fNDone++];
uint16_t data = uint16_t(datl) | (uint16_t(dath) << 8);
return data == fCrc.Crc();
}
//------------------------------------------+-----------------------------------
//! FIXME_docs
inline int RlinkPacketBufRcv::NakIndex() const
{
return fNakIndex;
}
} // end namespace Retro
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