/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2015 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 #include "dsp/dspengine.h" #include "util/simpleserializer.h" #include "settings/serializable.h" #include "noisefiguresettings.h" NoiseFigureSettings::NoiseFigureSettings() : m_channelMarker(0) { resetToDefaults(); } #define DEFAULT_FREQUENCIES "430 435 440" #define DEFAULT_VISA_DEVICE "USB0::0x1AB1::0x0E11::DP8C155102576::0::INSTR" #define DEFAULT_POWER_ON "#:SOURCE1:VOLTage 28\n:OUTPut:STATe CH1,ON" #define DEFAULT_POWER_OFF ":OUTPut:STATe CH1,OFF" void NoiseFigureSettings::resetToDefaults() { m_inputFrequencyOffset = 0; m_fftSize = 64; m_fftCount = 20000.0f; m_sweepSpec = RANGE; m_startValue = 430.0; m_stopValue = 440.0; m_steps = 3; m_step = 5.0f; m_sweepList = DEFAULT_FREQUENCIES; m_visaDevice = DEFAULT_VISA_DEVICE; m_powerOnSCPI = DEFAULT_POWER_ON; m_powerOffSCPI = DEFAULT_POWER_OFF; m_powerOnCommand = ""; m_powerOffCommand = ""; m_powerDelay = 0.5; qDeleteAll(m_enr); m_enr << new ENR(1000.0, 15.0); m_interpolation = LINEAR; m_setting = "centerFrequency"; m_rgbColor = QColor(0, 100, 200).rgb(); m_title = "Noise Figure"; m_streamIndex = 0; m_useReverseAPI = false; m_reverseAPIAddress = "127.0.0.1"; m_reverseAPIPort = 8888; m_reverseAPIDeviceIndex = 0; m_reverseAPIChannelIndex = 0; for (int i = 0; i < NOISEFIGURE_COLUMNS; i++) { m_resultsColumnIndexes[i] = i; m_resultsColumnSizes[i] = -1; // Autosize } } QByteArray NoiseFigureSettings::serialize() const { SimpleSerializer s(1); s.writeS32(1, m_inputFrequencyOffset); s.writeS32(2, m_fftSize); s.writeFloat(3, m_fftCount); s.writeS32(4, (int)m_sweepSpec); s.writeDouble(5, m_startValue); s.writeDouble(6, m_stopValue); s.writeS32(7, m_steps); s.writeDouble(8, m_step); s.writeString(9, m_sweepList); s.writeString(10, m_visaDevice); s.writeString(11, m_powerOnSCPI); s.writeString(12, m_powerOffSCPI); s.writeString(13, m_powerOffCommand); s.writeString(14, m_powerOffCommand); s.writeDouble(15, m_powerDelay); s.writeBlob(16, serializeENRs(m_enr)); s.writeU32(17, m_rgbColor); s.writeString(18, m_title); if (m_channelMarker) { s.writeBlob(19, m_channelMarker->serialize()); } s.writeS32(20, m_streamIndex); s.writeBool(21, m_useReverseAPI); s.writeString(22, m_reverseAPIAddress); s.writeU32(23, m_reverseAPIPort); s.writeU32(24, m_reverseAPIDeviceIndex); s.writeU32(25, m_reverseAPIChannelIndex); s.writeS32(26, (int)m_interpolation); s.writeString(27, m_setting); for (int i = 0; i < NOISEFIGURE_COLUMNS; i++) { s.writeS32(100 + i, m_resultsColumnIndexes[i]); } for (int i = 0; i < NOISEFIGURE_COLUMNS; i++) { s.writeS32(200 + i, m_resultsColumnSizes[i]); } return s.final(); } bool NoiseFigureSettings::deserialize(const QByteArray& data) { SimpleDeserializer d(data); if(!d.isValid()) { resetToDefaults(); return false; } if(d.getVersion() == 1) { QByteArray bytetmp; uint32_t utmp; QString strtmp; QByteArray blob; d.readS32(1, &m_inputFrequencyOffset, 0); d.readS32(2, &m_fftSize, 64); d.readFloat(3, &m_fftCount, 10000.0f); d.readS32(4, (int*)&m_sweepSpec, NoiseFigureSettings::RANGE); d.readDouble(5, &m_startValue, 430.0); d.readDouble(6, &m_stopValue, 440.0); d.readS32(7, &m_steps, 3); d.readDouble(8, &m_step, 5.0); d.readString(9, &m_sweepList, DEFAULT_FREQUENCIES); d.readString(10, &m_visaDevice, DEFAULT_VISA_DEVICE); d.readString(11, &m_powerOnSCPI, DEFAULT_POWER_ON); d.readString(12, &m_powerOffSCPI, DEFAULT_POWER_OFF); d.readString(13, &m_powerOnCommand, ""); d.readString(14, &m_powerOffCommand, ""); d.readDouble(15, &m_powerDelay, 0.5); d.readBlob(16, &blob); deserializeENRs(blob, m_enr); d.readU32(17, &m_rgbColor, QColor(0, 100, 200).rgb()); d.readString(18, &m_title, "Noise Figure"); d.readBlob(19, &bytetmp); if (m_channelMarker) { m_channelMarker->deserialize(bytetmp); } d.readS32(20, &m_streamIndex, 0); d.readBool(21, &m_useReverseAPI, false); d.readString(22, &m_reverseAPIAddress, "127.0.0.1"); d.readU32(23, &utmp, 0); if ((utmp > 1023) && (utmp < 65535)) { m_reverseAPIPort = utmp; } else { m_reverseAPIPort = 8888; } d.readU32(24, &utmp, 0); m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp; d.readU32(25, &utmp, 0); m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp; d.readS32(26, (int*)&m_interpolation, LINEAR); d.readString(27, &m_setting, "centerFrequency"); for (int i = 0; i < NOISEFIGURE_COLUMNS; i++) { d.readS32(100 + i, &m_resultsColumnIndexes[i], i); } for (int i = 0; i < NOISEFIGURE_COLUMNS; i++) { d.readS32(200 + i, &m_resultsColumnSizes[i], -1); } return true; } else { resetToDefaults(); return false; } } QDataStream& operator<<(QDataStream& out, const NoiseFigureSettings::ENR* enr) { out << enr->m_frequency; out << enr->m_enr; return out; } QDataStream& operator>>(QDataStream& in, NoiseFigureSettings::ENR*& enr) { enr = new NoiseFigureSettings::ENR(); in >> enr->m_frequency; in >> enr->m_enr; return in; } QByteArray NoiseFigureSettings::serializeENRs(QList enrs) const { QByteArray data; QDataStream *stream = new QDataStream(&data, QIODevice::WriteOnly); (*stream) << enrs; delete stream; return data; } void NoiseFigureSettings::deserializeENRs(const QByteArray& data, QList& enrs) { QDataStream *stream = new QDataStream(data); (*stream) >> enrs; delete stream; }