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e987deb8e0
there's a sharp knee in the curve. Add support for displaying noise floor in results table.
100 lines
3.5 KiB
C++
100 lines
3.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017 Edouard Griffiths, F4EXB. //
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_NOISEFIGURESETTINGS_H
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#define INCLUDE_NOISEFIGURESETTINGS_H
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#include <QByteArray>
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#include <QString>
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#include <QList>
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#include "dsp/dsptypes.h"
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class Serializable;
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// Number of columns in the table
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#define NOISEFIGURE_COLUMNS 6
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struct NoiseFigureSettings
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{
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struct ENR
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{
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double m_frequency; //!< Frequency in MHz
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double m_enr; //!< ENR in dB
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ENR() :
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m_frequency(0.0),
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m_enr(0.0)
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{ }
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ENR(double frequency, double enr) :
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m_frequency(frequency),
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m_enr(enr)
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{ }
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};
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qint32 m_inputFrequencyOffset;
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int m_fftSize;
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Real m_fftCount; //!< Number of FFT bins to average
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enum FrequencySpec {
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RANGE,
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STEP,
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LIST
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} m_frequencySpec;
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double m_startFrequency;
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double m_stopFrequency;
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int m_steps;
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double m_step;
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QString m_frequencies;
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QString m_visaDevice;
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QString m_powerOnSCPI;
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QString m_powerOffSCPI;
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QString m_powerOnCommand;
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QString m_powerOffCommand;
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double m_powerDelay; //<! Delay in seconds before starting a measurement
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QList<ENR *> m_enr;
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enum Interpolation {
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LINEAR,
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BARYCENTRIC
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} m_interpolation;
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quint32 m_rgbColor;
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QString m_title;
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Serializable *m_channelMarker;
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int m_streamIndex; //!< MIMO channel. Not relevant when connected to SI (single Rx).
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bool m_useReverseAPI;
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QString m_reverseAPIAddress;
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uint16_t m_reverseAPIPort;
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uint16_t m_reverseAPIDeviceIndex;
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uint16_t m_reverseAPIChannelIndex;
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int m_resultsColumnIndexes[NOISEFIGURE_COLUMNS];//!< How the columns are ordered in the table
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int m_resultsColumnSizes[NOISEFIGURE_COLUMNS]; //!< Size of the columns in the table
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NoiseFigureSettings();
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void resetToDefaults();
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void setChannelMarker(Serializable *channelMarker) { m_channelMarker = channelMarker; }
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QByteArray serialize() const;
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bool deserialize(const QByteArray& data);
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QByteArray serializeENRs(QList<ENR *> enrs) const;
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void deserializeENRs(const QByteArray& data, QList<ENR *>& enrs);
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};
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#endif /* INCLUDE_NOISEFIGURESETTINGS_H */
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