/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2017 F4EXB // // written by Edouard Griffiths // // // // 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 as version 3 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 V3 for more details. // // // // You should have received a copy of the GNU General Public License // // along with this program. If not, see . // /////////////////////////////////////////////////////////////////////////////////// #include #include "dsp/dspengine.h" #include "util/simpleserializer.h" #include "settings/serializable.h" #include "wfmdemodsettings.h" const int WFMDemodSettings::m_rfBWMin = 10000; const int WFMDemodSettings::m_rfBWMax = 300000; const int WFMDemodSettings::m_rfBWDigits = 6; WFMDemodSettings::WFMDemodSettings() : m_channelMarker(0) { resetToDefaults(); } void WFMDemodSettings::resetToDefaults() { m_inputFrequencyOffset = 0; m_rfBandwidth = 80000; m_afBandwidth = 15000; m_volume = 2.0; m_squelch = -60.0; m_audioMute = false; m_rgbColor = QColor(0, 0, 255).rgb(); m_title = "WFM Demodulator"; m_audioDeviceName = AudioDeviceManager::m_defaultDeviceName; m_streamIndex = 0; m_useReverseAPI = false; m_reverseAPIAddress = "127.0.0.1"; m_reverseAPIPort = 8888; m_reverseAPIDeviceIndex = 0; m_reverseAPIChannelIndex = 0; } QByteArray WFMDemodSettings::serialize() const { SimpleSerializer s(1); s.writeS32(1, m_inputFrequencyOffset); s.writeS32(2, m_rfBandwidth); s.writeS32(3, m_afBandwidth/1000.0); s.writeS32(4, m_volume*10.0); s.writeS32(5, m_squelch); s.writeU32(7, m_rgbColor); s.writeString(8, m_title); s.writeString(9, m_audioDeviceName); if (m_channelMarker) { s.writeBlob(11, m_channelMarker->serialize()); } s.writeBool(12, m_useReverseAPI); s.writeString(13, m_reverseAPIAddress); s.writeU32(14, m_reverseAPIPort); s.writeU32(15, m_reverseAPIDeviceIndex); s.writeU32(16, m_reverseAPIChannelIndex); s.writeS32(17, m_streamIndex); s.writeBlob(18, m_rollupState); return s.final(); } bool WFMDemodSettings::deserialize(const QByteArray& data) { SimpleDeserializer d(data); if(!d.isValid()) { resetToDefaults(); return false; } if(d.getVersion() == 1) { QByteArray bytetmp; qint32 tmp; uint32_t utmp; QString strtmp; d.readS32(1, &tmp, 0); m_inputFrequencyOffset = tmp; d.readS32(2, &tmp, 4); m_rfBandwidth = tmp < m_rfBWMin ? m_rfBWMin : tmp > m_rfBWMax ? m_rfBWMax : tmp; d.readS32(3, &tmp, 3); m_afBandwidth = tmp * 1000.0; d.readS32(4, &tmp, 20); m_volume = tmp * 0.1; d.readS32(5, &tmp, -60); m_squelch = tmp; d.readU32(7, &m_rgbColor); d.readString(8, &m_title, "WFM Demodulator"); d.readString(9, &m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName); d.readBlob(11, &bytetmp); if (m_channelMarker) { m_channelMarker->deserialize(bytetmp); } d.readBool(12, &m_useReverseAPI, false); d.readString(13, &m_reverseAPIAddress, "127.0.0.1"); d.readU32(14, &utmp, 0); if ((utmp > 1023) && (utmp < 65535)) { m_reverseAPIPort = utmp; } else { m_reverseAPIPort = 8888; } d.readU32(15, &utmp, 0); m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp; d.readU32(16, &utmp, 0); m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp; d.readS32(17, &m_streamIndex, 0); d.readBlob(18, &m_rollupState); return true; } else { resetToDefaults(); return false; } }