// $Id: RlinkPacketBuf.ipp 488 2013-02-16 18:49:47Z mueller $
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// $Id: RlinkPacketBuf.ipp 488 2013-02-16 18:49:47Z mueller $
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//
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//
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// Copyright 2011- by Walter F.J. Mueller
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// Copyright 2011- by Walter F.J. Mueller
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//
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//
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// This program is free software; you may redistribute and/or modify it under
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// This program is free software; you may redistribute and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, either version 2, or at your option any later version.
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// Software Foundation, either version 2, or at your option any later version.
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//
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//
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// This program is distributed in the hope that it will be useful, but
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY
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// WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for complete details.
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// for complete details.
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//
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//
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// Revision History:
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// Revision History:
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// Date Rev Version Comment
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// Date Rev Version Comment
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// 2011-04-02 375 1.0 Initial version
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// 2011-04-02 375 1.0 Initial version
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// 2011-03-05 366 0.1 First draft
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// 2011-03-05 366 0.1 First draft
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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/*!
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/*!
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\file
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\file
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\version $Id: RlinkPacketBuf.ipp 488 2013-02-16 18:49:47Z mueller $
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\version $Id: RlinkPacketBuf.ipp 488 2013-02-16 18:49:47Z mueller $
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\brief Implemenation (inline) of class RlinkPacketBuf.
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\brief Implemenation (inline) of class RlinkPacketBuf.
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*/
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*/
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// all method definitions in namespace Retro
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// all method definitions in namespace Retro
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namespace Retro {
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namespace Retro {
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline void RlinkPacketBuf::PutWithCrc(uint8_t data)
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inline void RlinkPacketBuf::PutWithCrc(uint8_t data)
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{
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{
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fPktBuf.push_back(data);
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fPktBuf.push_back(data);
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fCrc.AddData(data);
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fCrc.AddData(data);
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return;
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return;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline void RlinkPacketBuf::PutWithCrc(uint16_t data)
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inline void RlinkPacketBuf::PutWithCrc(uint16_t data)
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{
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{
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PutWithCrc((uint8_t)( data & 0xff)); // lsb first
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PutWithCrc((uint8_t)( data & 0xff)); // lsb first
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PutWithCrc((uint8_t)((data>>8) & 0xff));
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PutWithCrc((uint8_t)((data>>8) & 0xff));
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return;
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return;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline void RlinkPacketBuf::PutCrc()
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inline void RlinkPacketBuf::PutCrc()
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{
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{
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fPktBuf.push_back(fCrc.Crc());
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fPktBuf.push_back(fCrc.Crc());
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return;
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return;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline bool RlinkPacketBuf::CheckSize(size_t nbyte) const
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inline bool RlinkPacketBuf::CheckSize(size_t nbyte) const
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{
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{
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return fPktBuf.size()-fNdone >= nbyte;
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return fPktBuf.size()-fNdone >= nbyte;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline uint8_t RlinkPacketBuf::Get8WithCrc()
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inline uint8_t RlinkPacketBuf::Get8WithCrc()
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{
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{
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uint8_t data = fPktBuf[fNdone++];
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uint8_t data = fPktBuf[fNdone++];
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fCrc.AddData(data);
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fCrc.AddData(data);
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return data;
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return data;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline uint16_t RlinkPacketBuf::Get16WithCrc()
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inline uint16_t RlinkPacketBuf::Get16WithCrc()
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{
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{
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uint8_t datl = fPktBuf[fNdone++];
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uint8_t datl = fPktBuf[fNdone++];
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uint8_t dath = fPktBuf[fNdone++];
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uint8_t dath = fPktBuf[fNdone++];
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fCrc.AddData(datl);
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fCrc.AddData(datl);
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fCrc.AddData(dath);
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fCrc.AddData(dath);
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return (uint16_t)datl | ((uint16_t)dath << 8);
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return (uint16_t)datl | ((uint16_t)dath << 8);
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline bool RlinkPacketBuf::CheckCrc()
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inline bool RlinkPacketBuf::CheckCrc()
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{
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{
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uint8_t data = fPktBuf[fNdone++];
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uint8_t data = fPktBuf[fNdone++];
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return data == fCrc.Crc();
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return data == fCrc.Crc();
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline size_t RlinkPacketBuf::PktSize() const
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inline size_t RlinkPacketBuf::PktSize() const
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{
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{
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return fPktBuf.size();
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return fPktBuf.size();
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline size_t RlinkPacketBuf::RawSize() const
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inline size_t RlinkPacketBuf::RawSize() const
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{
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{
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return fRawBuf.size();
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return fRawBuf.size();
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline void RlinkPacketBuf::SetFlagBit(uint32_t mask)
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inline void RlinkPacketBuf::SetFlagBit(uint32_t mask)
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{
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{
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fFlags |= mask;
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fFlags |= mask;
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return;
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return;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline uint32_t RlinkPacketBuf::Flags() const
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inline uint32_t RlinkPacketBuf::Flags() const
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{
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{
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return fFlags;
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return fFlags;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline bool RlinkPacketBuf::TestFlag(uint32_t mask) const
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inline bool RlinkPacketBuf::TestFlag(uint32_t mask) const
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{
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{
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return (fFlags & mask) != 0;
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return (fFlags & mask) != 0;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline size_t RlinkPacketBuf::Nesc() const
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inline size_t RlinkPacketBuf::Nesc() const
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{
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{
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return fNesc;
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return fNesc;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline size_t RlinkPacketBuf::Nattn() const
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inline size_t RlinkPacketBuf::Nattn() const
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{
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{
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return fNattn;
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return fNattn;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline size_t RlinkPacketBuf::Nidle() const
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inline size_t RlinkPacketBuf::Nidle() const
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{
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{
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return fNidle;
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return fNidle;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline size_t RlinkPacketBuf::Ndrop() const
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inline size_t RlinkPacketBuf::Ndrop() const
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{
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{
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return fNdrop;
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return fNdrop;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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inline void RlinkPacketBuf::ClearFlagBit(uint32_t mask)
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inline void RlinkPacketBuf::ClearFlagBit(uint32_t mask)
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{
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{
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fFlags &= ~mask;
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fFlags &= ~mask;
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return;
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return;
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}
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}
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} // end namespace Retro
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} // end namespace Retro
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