mirror of https://github.com/g4klx/MMDVM.git
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/*
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* Copyright (C) 2020 by Jonathan Naylor G4KLX
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "Config.h"
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#include "Globals.h"
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#include "AX25RX.h"
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CAX25RX::CAX25RX() :
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m_demod1(),
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m_demod2(),
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m_demod3(),
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m_lastFCS(0U)
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{
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}
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void CAX25RX::samples(const q15_t* samples, uint8_t length)
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{
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AX25Frame frame;
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bool ret = m_demod1.process(samples, length, frame);
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if (ret) {
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if (m_lastFCS != frame.m_fcs) {
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DEBUG1("Decoder 1 reported");
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m_lastFCS = frame.m_fcs;
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serial.writeAX25Data(frame.m_data, frame.m_length);
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}
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}
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ret = m_demod2.process(samples, length, frame);
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if (ret) {
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if (m_lastFCS != frame.m_fcs) {
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DEBUG1("Decoder 2 reported");
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m_lastFCS = frame.m_fcs;
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serial.writeAX25Data(frame.m_data, frame.m_length);
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}
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}
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ret = m_demod3.process(samples, length, frame);
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if (ret) {
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if (m_lastFCS != frame.m_fcs) {
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DEBUG1("Decoder 3 reported");
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m_lastFCS = frame.m_fcs;
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serial.writeAX25Data(frame.m_data, frame.m_length);
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}
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}
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}
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