MMDVM/AX25Demodulator.cpp

42 lines
1.1 KiB
C++

/*
* Copyright (C) 2020 by Jonathan Naylor G4KLX
*
* 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.
*/
#include "Config.h"
#include "Globals.h"
#include "AX25Demodulator.h"
CAX25Demodulator::CAX25Demodulator() :
m_nrziState(false)
{
}
bool CAX25Demodulator::process(const q15_t* samples, uint8_t length, AX25Frame& frame)
{
return false;
}
bool CAX25Demodulator::NRZI(bool b)
{
bool result = (b == m_nrziState);
m_nrziState = b;
return result;
}