/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2017 Edouard Griffiths, F4EXB // // Copyright (C) 2021 Jon Beniston, M7RCE // // // // 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 "datvmodsettings.h" const QStringList DATVModSettings::m_codeRateStrings = {"1/2", "2/3", "3/4", "5/6", "7/8", "4/5", "8/9", "9/10", "1/4", "1/3", "2/5", "3/5"}; const QStringList DATVModSettings::m_modulationStrings = {"BPSK", "QPSK", "8PSK", "16APSK", "32APSK"}; DATVModSettings::DATVModSettings() : m_channelMarker(0) { resetToDefaults(); } void DATVModSettings::resetToDefaults() { m_inputFrequencyOffset = 0; m_rfBandwidth = 1000000; m_standard = DVB_S; m_modulation = QPSK; m_fec = FEC12; m_symbolRate = 250000; m_rollOff = 0.35f; m_source = SourceFile; m_tsFileName = ""; m_tsFilePlayLoop = false; m_tsFilePlay = false; m_udpAddress = "127.0.0.1"; m_udpPort = 5004; m_channelMute = false; m_rgbColor = QColor(Qt::magenta).rgb(); m_title = "DATV Modulator"; m_streamIndex = 0; m_useReverseAPI = false; m_reverseAPIAddress = "127.0.0.1"; m_reverseAPIPort = 8888; m_reverseAPIDeviceIndex = 0; m_reverseAPIChannelIndex = 0; } QByteArray DATVModSettings::serialize() const { SimpleSerializer s(1); s.writeS32(1, m_inputFrequencyOffset); s.writeReal(2, m_rfBandwidth); s.writeS32(3, (int) m_standard); s.writeS32(4, (int) m_modulation); s.writeS32(5, (int) m_fec); s.writeS32(6, m_symbolRate); s.writeReal(7, m_rollOff); s.writeS32(10, (int) m_source); s.writeString(11, m_tsFileName); s.writeBool(12, m_tsFilePlayLoop); s.writeString(13, m_udpAddress); s.writeU32(14, m_udpPort); s.writeString(20, m_title); s.writeU32(21, m_rgbColor); if (m_channelMarker) { s.writeBlob(22, m_channelMarker->serialize()); } s.writeBool(23, m_useReverseAPI); s.writeString(24, m_reverseAPIAddress); s.writeU32(25, m_reverseAPIPort); s.writeU32(26, m_reverseAPIDeviceIndex); s.writeU32(27, m_reverseAPIChannelIndex); s.writeS32(28, m_streamIndex); return s.final(); } bool DATVModSettings::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, 1000000); d.readS32(3, (int *) &m_standard, (int)DVB_S); d.readS32(4, (int *) &m_modulation, (int)QPSK); d.readS32(5, (int *) &m_fec, (int)FEC12); d.readS32(6, &m_symbolRate, 250000); d.readReal(7, &m_rollOff, 0.35f); d.readS32(10, (int *)&m_source, (int)SourceFile); d.readString(11, &m_tsFileName); d.readBool(12, &m_tsFilePlayLoop, false); d.readString(13, &m_udpAddress, "127.0.0.1"); d.readU32(14, &utmp, 0); if ((utmp > 1023) && (utmp < 65536)) { m_udpPort = utmp; } else { m_udpPort = 5004; } d.readString(20, &m_title, "DATV Modulator"); d.readU32(21, &m_rgbColor, QColor(Qt::magenta).rgb()); if (m_channelMarker) { d.readBlob(22, &bytetmp); m_channelMarker->deserialize(bytetmp); } d.readBool(23, &m_useReverseAPI, false); d.readString(24, &m_reverseAPIAddress, "127.0.0.1"); d.readU32(25, &utmp, 0); if ((utmp > 1023) && (utmp < 65535)) { m_reverseAPIPort = utmp; } else { m_reverseAPIPort = 8888; } d.readU32(26, &utmp, 0); m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp; d.readU32(27, &utmp, 0); m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp; d.readS32(28, &m_streamIndex, 0); return true; } else { resetToDefaults(); return false; } } DATVModSettings::DATVCodeRate DATVModSettings::mapCodeRate(const QString& string) { for (int i = 0; i < m_codeRateStrings.size(); i++) { if (string == m_codeRateStrings[i]) return (DATVCodeRate)i; } return FEC12; } QString DATVModSettings::mapCodeRate(DATVCodeRate codeRate) { return m_codeRateStrings[codeRate]; } DATVModSettings::DATVModulation DATVModSettings::mapModulation(const QString& string) { for (int i = 0; i < m_modulationStrings.size(); i++) { if (string == m_modulationStrings[i]) return (DATVModulation)i; } return QPSK; } QString DATVModSettings::mapModulation(DATVModulation modulation) { return m_modulationStrings[modulation]; }