/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2019 Edouard Griffiths, F4EXB // // // // 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 "freedvmodsettings.h" FreeDVModSettings::FreeDVModSettings() : m_channelMarker(0), m_spectrumGUI(0), m_cwKeyerGUI(0) { resetToDefaults(); } void FreeDVModSettings::resetToDefaults() { m_inputFrequencyOffset = 0; m_toneFrequency = 1000.0; m_volumeFactor = 1.0; m_spanLog2 = 3; m_audioMute = false; m_playLoop = false; m_rgbColor = QColor(0, 255, 204).rgb(); m_title = "FreeDV Modulator"; m_modAFInput = FreeDVModInputAF::FreeDVModInputNone; m_audioDeviceName = AudioDeviceManager::m_defaultDeviceName; m_freeDVMode = FreeDVMode::FreeDVMode2400A; m_gaugeInputElseModem = false; m_useReverseAPI = false; m_reverseAPIAddress = "127.0.0.1"; m_reverseAPIPort = 8888; m_reverseAPIDeviceIndex = 0; m_reverseAPIChannelIndex = 0; } QByteArray FreeDVModSettings::serialize() const { SimpleSerializer s(1); s.writeS32(1, m_inputFrequencyOffset); s.writeS32(3, roundf(m_toneFrequency / 10.0)); if (m_spectrumGUI) { s.writeBlob(4, m_spectrumGUI->serialize()); } s.writeU32(5, m_rgbColor); if (m_cwKeyerGUI) { s.writeBlob(6, m_cwKeyerGUI->serialize()); } else { // standalone operation with presets s.writeBlob(6, m_cwKeyerSettings.serialize()); } s.writeBool(7, m_gaugeInputElseModem); s.writeS32(8, m_spanLog2); s.writeS32(10, (int) m_freeDVMode); if (m_channelMarker) { s.writeBlob(18, m_channelMarker->serialize()); } s.writeString(19, m_title); s.writeString(20, m_audioDeviceName); s.writeS32(21, (int) m_modAFInput); s.writeBool(22, m_useReverseAPI); s.writeString(23, m_reverseAPIAddress); s.writeU32(24, m_reverseAPIPort); s.writeU32(25, m_reverseAPIDeviceIndex); s.writeU32(26, m_reverseAPIChannelIndex); return s.final(); } bool FreeDVModSettings::deserialize(const QByteArray& data) { SimpleDeserializer d(data); if(!d.isValid()) { resetToDefaults(); return false; } if(d.getVersion() == 1) { QByteArray bytetmp; qint32 tmp; uint32_t utmp; d.readS32(1, &tmp, 0); m_inputFrequencyOffset = tmp; d.readS32(3, &tmp, 100); m_toneFrequency = tmp * 10.0; if (m_spectrumGUI) { d.readBlob(4, &bytetmp); m_spectrumGUI->deserialize(bytetmp); } d.readU32(5, &m_rgbColor); d.readBlob(6, &bytetmp); if (m_cwKeyerGUI) { m_cwKeyerGUI->deserialize(bytetmp); } else { // standalone operation with presets m_cwKeyerSettings.deserialize(bytetmp); } d.readBool(7, &m_gaugeInputElseModem, false); d.readS32(8, &m_spanLog2, 3); d.readS32(10, &tmp, 0); if ((tmp < 0) || (tmp > (int) FreeDVMode::FreeDVMode700D)) { m_freeDVMode = FreeDVMode::FreeDVMode2400A; } else { m_freeDVMode = (FreeDVMode) tmp; } if (m_channelMarker) { d.readBlob(18, &bytetmp); m_channelMarker->deserialize(bytetmp); } d.readString(19, &m_title, "FreeDV Modulator"); d.readString(20, &m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName); d.readS32(21, &tmp, 0); if ((tmp < 0) || (tmp > (int) FreeDVModInputAF::FreeDVModInputTone)) { m_modAFInput = FreeDVModInputNone; } else { m_modAFInput = (FreeDVModInputAF) tmp; } d.readBool(22, &m_useReverseAPI, false); d.readString(23, &m_reverseAPIAddress, "127.0.0.1"); d.readU32(24, &utmp, 0); if ((utmp > 1023) && (utmp < 65535)) { m_reverseAPIPort = utmp; } else { m_reverseAPIPort = 8888; } d.readU32(25, &utmp, 0); m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp; d.readU32(26, &utmp, 0); m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp; return true; } else { resetToDefaults(); return false; } } int FreeDVModSettings::getHiCutoff(FreeDVMode freeDVMode) { switch(freeDVMode) { case FreeDVModSettings::FreeDVMode800XA: // C4FM NB case FreeDVModSettings::FreeDVMode700C: // OFDM case FreeDVModSettings::FreeDVMode700D: // OFDM case FreeDVModSettings::FreeDVMode1600: // OFDM return 2400.0; break; case FreeDVModSettings::FreeDVMode2400A: // C4FM WB default: return 6000.0; break; } } int FreeDVModSettings::getLowCutoff(FreeDVMode freeDVMode) { switch(freeDVMode) { case FreeDVModSettings::FreeDVMode800XA: // C4FM NB return 400.0; break; case FreeDVModSettings::FreeDVMode700C: // OFDM case FreeDVModSettings::FreeDVMode700D: // OFDM case FreeDVModSettings::FreeDVMode1600: // OFDM return 600.0; break; case FreeDVModSettings::FreeDVMode2400A: // C4FM WB default: return 0.0; break; } } int FreeDVModSettings::getModSampleRate(FreeDVMode freeDVMode) { if (freeDVMode == FreeDVModSettings::FreeDVMode2400A) { return 48000; } else { return 8000; } }