NXDNRX.h

/*
 *   Copyright (C) 2015,2016,2017,2018 by Jonathan Naylor G4KLX
 *   Copyright (C) 2016,2017,2018 by Andy Uribe CA6JAU
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, 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 more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#if !defined(NXDNRX_H)
#define  NXDNRX_H

#include "NXDNDefines.h"

enum NXDNRX_STATE {
  NXDNRXS_NONE,
  NXDNRXS_DATA
};

class CNXDNRX {
public:
  CNXDNRX();

  void databit(bool bit);

  void reset();

private:
  NXDNRX_STATE m_state;
  uint64_t     m_bitBuffer;
  uint8_t      m_outBuffer[NXDN_FRAME_LENGTH_BYTES + 3U];
  uint8_t*     m_buffer;
  uint16_t     m_bufferPtr;
  uint16_t     m_lostCount;

  void processNone(bool bit);
  void processData(bool bit);
  void writeRSSIData(uint8_t* data);

};

#endif