sdrangel/sdrbase/dsp/spectrumsettings.h

95 wiersze
3.7 KiB
C
Czysty Zwykły widok Historia

2019-08-04 23:56:29 +00:00
///////////////////////////////////////////////////////////////////////////////////
// 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 <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef SDRBASE_DSP_SPECTRUMSETTNGS_H
#define SDRBASE_DSP_SPECTRUMSETTNGS_H
2020-04-30 12:42:57 +00:00
2019-08-04 23:56:29 +00:00
#include <QByteArray>
#include <QString>
2019-08-04 23:56:29 +00:00
#include "export.h"
#include "dsp/dsptypes.h"
2020-04-30 12:42:57 +00:00
#include "dsp/fftwindow.h"
2021-08-07 17:45:48 +00:00
#include "dsp/spectrummarkers.h"
#include "settings/serializable.h"
2019-08-04 23:56:29 +00:00
class SDRBASE_API SpectrumSettings : public Serializable
2019-08-04 23:56:29 +00:00
{
public:
enum AveragingMode
{
AvgModeNone,
AvgModeMoving,
AvgModeFixed,
AvgModeMax
};
enum MarkersDisplay
{
MarkersDisplayNone,
MarkersDisplaySpectrum
};
int m_fftSize;
2019-08-04 23:56:29 +00:00
int m_fftOverlap;
2020-04-30 12:42:57 +00:00
FFTWindow::Function m_fftWindow;
2019-08-04 23:56:29 +00:00
Real m_refLevel;
Real m_powerRange;
int m_fpsPeriodMs; //!< FPS capping period in ms FPS = 1000/m_fpsPeriodMs. If zero: no limit.
2019-08-04 23:56:29 +00:00
int m_decay;
int m_decayDivisor;
int m_histogramStroke;
int m_displayGridIntensity;
int m_displayTraceIntensity;
bool m_displayWaterfall;
bool m_invertedWaterfall;
Real m_waterfallShare;
bool m_displayMaxHold;
bool m_displayCurrent;
bool m_displayHistogram;
bool m_displayGrid;
AveragingMode m_averagingMode;
int m_averagingIndex;
2020-11-10 15:38:12 +00:00
unsigned int m_averagingValue;
2019-08-04 23:56:29 +00:00
bool m_linear; //!< linear else logarithmic scale
2020-11-09 16:14:17 +00:00
bool m_ssb; //!< SSB display with spectrum center at start of array or display - else spectrum center is on center
bool m_usb; //!< USB display with increasing frequencies towads the right - else decreasing frequencies
QString m_wsSpectrumAddress;
uint16_t m_wsSpectrumPort;
QList<SpectrumHistogramMarker> m_histogramMarkers;
QList<SpectrumWaterfallMarker> m_waterfallMarkers;
static const int m_log2FFTSizeMin = 6; // 64
static const int m_log2FFTSizeMax = 15; // 32k
2019-08-04 23:56:29 +00:00
SpectrumSettings();
virtual ~SpectrumSettings();
2019-08-04 23:56:29 +00:00
void resetToDefaults();
virtual QByteArray serialize() const;
virtual bool deserialize(const QByteArray& data);
2019-08-04 23:56:29 +00:00
QList<SpectrumHistogramMarker>& getHistogramMarkers() { return m_histogramMarkers; }
QList<SpectrumWaterfallMarker>& getWaterfallMarkers() { return m_waterfallMarkers; }
2021-04-20 21:08:56 +00:00
static int getAveragingMaxScale(AveragingMode averagingMode); //!< Max power of 10 multiplier to 2,5,10 base ex: 2 -> 2,5,10,20,50,100,200,500,1000
2019-08-04 23:56:29 +00:00
static int getAveragingValue(int averagingIndex, AveragingMode averagingMode);
static int getAveragingIndex(int averagingValue, AveragingMode averagingMode);
2021-04-20 21:08:56 +00:00
static uint64_t getMaxAveragingValue(int fftSize, AveragingMode averagingMode);
2019-08-04 23:56:29 +00:00
};
2020-04-30 12:42:57 +00:00
#endif // SDRBASE_DSP_SPECTRUMSETTNGS_H