N2kCANMsg.h

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/* 
 * N2kCANMsg.h
 * Copyright (c) 2015-2024 Timo Lappalainen, Kave Oy, www.kave.fi
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
*/
 
/*************************************************************************/
#ifndef _tN2kCANMsg_H_
#define _tN2kCANMsg_H_
#include "N2kMsg.h"
 
/************************************************************************/
class tN2kCANMsg
{
public:
  /************************************************************************/
  tN2kCANMsg()
    : Ready(false),FreeMsg(true),SystemMessage(false), KnownMessage(false) 
#if !defined(N2K_NO_ISO_MULTI_PACKET_SUPPORT)
      ,TPRequireCTS(false), TPMaxPackets(0) 
#endif
    {
      N2kMsg.Clear();
  }
  tN2kMsg N2kMsg;
  bool Ready;
  bool FreeMsg; 
  bool SystemMessage;
  bool KnownMessage;
#if !defined(N2K_NO_ISO_MULTI_PACKET_SUPPORT)
  unsigned char TPRequireCTS; 
  unsigned char TPMaxPackets; 
#endif
  unsigned char LastFrame; // 
  unsigned char CopiedLen;
  
public:
  /************************************************************************/
  void FreeMessage() { 
    FreeMsg=true; Ready=false; SystemMessage=false; 
#if !defined(N2K_NO_ISO_MULTI_PACKET_SUPPORT)
    TPMaxPackets=0; TPRequireCTS=false; 
#endif
    N2kMsg.Clear(); N2kMsg.Source=0; 
  }  
};
 
#endif