/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2017 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 #include "dsp/dspengine.h" #include "util/simpleserializer.h" #include "settings/serializable.h" #include "nfmmodsettings.h" const int NFMModSettings::m_rfBW[] = { 3000, 4000, 5000, 6250, 8330, 10000, 12500, 15000, 20000, 25000, 40000 }; const int NFMModSettings::m_nbRfBW = 11; const float NFMModSettings::m_ctcssFreqs[] = { 67.0, 71.9, 74.4, 77.0, 79.7, 82.5, 85.4, 88.5, 91.5, 94.8, 97.4, 100.0, 103.5, 107.2, 110.9, 114.8, 118.8, 123.0, 127.3, 131.8, 136.5, 141.3, 146.2, 151.4, 156.7, 162.2, 167.9, 173.8, 179.9, 186.2, 192.8, 203.5 }; const int NFMModSettings::m_nbCTCSSFreqs = 32; NFMModSettings::NFMModSettings() : m_channelMarker(0), m_cwKeyerGUI(0) { resetToDefaults(); } void NFMModSettings::resetToDefaults() { m_afBandwidth = 3000; m_inputFrequencyOffset = 0; m_rfBandwidth = 12500.0f; m_fmDeviation = 5000.0f; m_toneFrequency = 1000.0f; m_volumeFactor = 1.0f; m_channelMute = false; m_playLoop = false; m_ctcssOn = false; m_ctcssIndex = 0; m_rgbColor = QColor(255, 0, 0).rgb(); m_title = "NFM Modulator"; m_modAFInput = NFMModInputAF::NFMModInputNone; m_audioDeviceName = AudioDeviceManager::m_defaultDeviceName; m_feedbackAudioDeviceName = AudioDeviceManager::m_defaultDeviceName; m_feedbackVolumeFactor = 0.5f; m_feedbackAudioEnable = false; m_useReverseAPI = false; m_reverseAPIAddress = "127.0.0.1"; m_reverseAPIPort = 8888; m_reverseAPIDeviceIndex = 0; m_reverseAPIChannelIndex = 0; } QByteArray NFMModSettings::serialize() const { SimpleSerializer s(1); s.writeS32(1, m_inputFrequencyOffset); s.writeReal(2, m_rfBandwidth); s.writeReal(3, m_afBandwidth); s.writeReal(4, m_fmDeviation); s.writeU32(5, m_rgbColor); s.writeReal(6, m_toneFrequency); s.writeReal(7, m_volumeFactor); if (m_cwKeyerGUI) { s.writeBlob(8, m_cwKeyerGUI->serialize()); } else { // standalone operation with presets s.writeBlob(6, m_cwKeyerSettings.serialize()); } if (m_channelMarker) { s.writeBlob(11, m_channelMarker->serialize()); } s.writeBool(9, m_ctcssOn); s.writeS32(10, m_ctcssIndex); s.writeString(12, m_title); s.writeS32(13, (int) m_modAFInput); s.writeString(14, m_audioDeviceName); s.writeBool(15, m_useReverseAPI); s.writeString(16, m_reverseAPIAddress); s.writeU32(17, m_reverseAPIPort); s.writeU32(18, m_reverseAPIDeviceIndex); s.writeU32(19, m_reverseAPIChannelIndex); s.writeString(20, m_feedbackAudioDeviceName); s.writeReal(21, m_feedbackVolumeFactor); s.writeBool(22, m_feedbackAudioEnable); return s.final(); } bool NFMModSettings::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.readReal(2, &m_rfBandwidth, 12500.0); d.readReal(3, &m_afBandwidth, 1000.0); d.readReal(4, &m_fmDeviation, 5000.0); d.readU32(5, &m_rgbColor); d.readReal(6, &m_toneFrequency, 1000.0); d.readReal(7, &m_volumeFactor, 1.0); d.readBlob(8, &bytetmp); if (m_cwKeyerGUI) { m_cwKeyerGUI->deserialize(bytetmp); } else { // standalone operation with presets m_cwKeyerSettings.deserialize(bytetmp); } d.readBool(9, &m_ctcssOn, false); d.readS32(10, &m_ctcssIndex, 0); if (m_channelMarker) { d.readBlob(11, &bytetmp); m_channelMarker->deserialize(bytetmp); } d.readString(12, &m_title, "NFM Modulator"); d.readS32(13, &tmp, 0); if ((tmp < 0) || (tmp > (int) NFMModInputAF::NFMModInputTone)) { m_modAFInput = NFMModInputNone; } else { m_modAFInput = (NFMModInputAF) tmp; } d.readString(14, &m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName); d.readBool(15, &m_useReverseAPI, false); d.readString(16, &m_reverseAPIAddress, "127.0.0.1"); d.readU32(17, &utmp, 0); if ((utmp > 1023) && (utmp < 65535)) { m_reverseAPIPort = utmp; } else { m_reverseAPIPort = 8888; } d.readU32(18, &utmp, 0); m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp; d.readU32(19, &utmp, 0); m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp; d.readString(20, &m_feedbackAudioDeviceName, AudioDeviceManager::m_defaultDeviceName); d.readReal(21, &m_feedbackVolumeFactor, 1.0); d.readBool(22, &m_feedbackAudioEnable, false); return true; } else { qDebug() << "NFMModSettings::deserialize: ERROR"; resetToDefaults(); return false; } } int NFMModSettings::getRFBW(int index) { if (index < 0) { return m_rfBW[0]; } else if (index < m_nbRfBW) { return m_rfBW[index]; } else { return m_rfBW[m_nbRfBW-1]; } } int NFMModSettings::getRFBWIndex(int rfbw) { for (int i = 0; i < m_nbRfBW; i++) { if (rfbw <= m_rfBW[i]) { return i; } } return m_nbRfBW-1; } float NFMModSettings::getCTCSSFreq(int index) { if (index < 0) { return m_ctcssFreqs[0]; } else if (index < m_nbCTCSSFreqs) { return m_ctcssFreqs[index]; } else { return m_ctcssFreqs[m_nbCTCSSFreqs-1]; } } int NFMModSettings::getCTCSSFreqIndex(float ctcssFreq) { for (int i = 0; i < m_nbCTCSSFreqs; i++) { if (ctcssFreq <= m_ctcssFreqs[i]) { return i; } } return m_nbCTCSSFreqs-1; }