mirror of
https://github.com/f4exb/sdrangel.git
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595 lines
17 KiB
C++
595 lines
17 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017 Edouard Griffiths, F4EXB //
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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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// //
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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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#include "chanalyzernggui.h"
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#include <device/devicesourceapi.h>
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#include "device/deviceuiset.h"
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#include <dsp/downchannelizer.h>
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#include <QDockWidget>
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#include <QMainWindow>
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#include "dsp/threadedbasebandsamplesink.h"
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#include "ui_chanalyzernggui.h"
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#include "dsp/spectrumscopengcombovis.h"
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#include "dsp/spectrumvis.h"
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#include "dsp/scopevis.h"
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#include "gui/glspectrum.h"
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#include "gui/glscopeng.h"
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#include "plugin/pluginapi.h"
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#include "util/simpleserializer.h"
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#include "util/db.h"
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#include "dsp/dspengine.h"
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#include "mainwindow.h"
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#include "chanalyzerng.h"
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ChannelAnalyzerNGGUI* ChannelAnalyzerNGGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
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{
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ChannelAnalyzerNGGUI* gui = new ChannelAnalyzerNGGUI(pluginAPI, deviceUISet, rxChannel);
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return gui;
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}
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void ChannelAnalyzerNGGUI::destroy()
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{
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delete this;
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}
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void ChannelAnalyzerNGGUI::setName(const QString& name)
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{
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setObjectName(name);
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}
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QString ChannelAnalyzerNGGUI::getName() const
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{
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return objectName();
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}
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qint64 ChannelAnalyzerNGGUI::getCenterFrequency() const
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{
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return m_channelMarker.getCenterFrequency();
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}
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void ChannelAnalyzerNGGUI::setCenterFrequency(qint64 centerFrequency)
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{
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m_channelMarker.setCenterFrequency(centerFrequency);
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applySettings();
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}
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void ChannelAnalyzerNGGUI::resetToDefaults()
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{
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blockApplySettings(true);
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ui->useRationalDownsampler->setChecked(false);
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ui->BW->setValue(30);
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ui->deltaFrequency->setValue(0);
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ui->spanLog2->setCurrentIndex(3);
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blockApplySettings(false);
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applySettings();
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}
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QByteArray ChannelAnalyzerNGGUI::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(1, m_channelMarker.getCenterFrequency());
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s.writeS32(2, ui->BW->value());
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s.writeBlob(3, ui->spectrumGUI->serialize());
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s.writeU32(4, m_channelMarker.getColor().rgb());
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s.writeS32(5, ui->lowCut->value());
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s.writeS32(6, ui->spanLog2->currentIndex());
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s.writeBool(7, ui->ssb->isChecked());
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s.writeBlob(8, ui->scopeGUI->serialize());
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s.writeU64(9, ui->channelSampleRate->getValueNew());
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return s.final();
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}
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bool ChannelAnalyzerNGGUI::deserialize(const QByteArray& data)
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{
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SimpleDeserializer d(data);
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if(!d.isValid())
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{
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resetToDefaults();
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return false;
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}
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if(d.getVersion() == 1)
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{
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QByteArray bytetmp;
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quint32 u32tmp;
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quint64 u64tmp;
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qint32 tmp, spanLog2, bw, lowCut;
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bool tmpBool;
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blockApplySettings(true);
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m_channelMarker.blockSignals(true);
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d.readS32(1, &tmp, 0);
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m_channelMarker.setCenterFrequency(tmp);
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d.readS32(2, &bw, 30);
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d.readBlob(3, &bytetmp);
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ui->spectrumGUI->deserialize(bytetmp);
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if(d.readU32(4, &u32tmp))
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{
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m_channelMarker.setColor(u32tmp);
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}
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d.readS32(5, &lowCut, 3);
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d.readS32(6, &spanLog2, 3);
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d.readBool(7, &tmpBool, false);
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ui->ssb->setChecked(tmpBool);
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d.readBlob(8, &bytetmp);
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ui->scopeGUI->deserialize(bytetmp);
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d.readU64(9, &u64tmp, 2000U);
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ui->channelSampleRate->setValue(u64tmp);
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blockApplySettings(false);
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m_channelMarker.blockSignals(false);
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m_channelMarker.emitChangedByAPI();
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ui->spanLog2->setCurrentIndex(spanLog2);
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setNewFinalRate(spanLog2);
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ui->BW->setValue(bw);
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ui->lowCut->setValue(lowCut); // does applySettings();
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return true;
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}
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else
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{
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resetToDefaults();
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return false;
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}
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}
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bool ChannelAnalyzerNGGUI::handleMessage(const Message& message)
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{
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if (ChannelAnalyzerNG::MsgReportChannelSampleRateChanged::match(message))
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{
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int newRate = getRequestedChannelSampleRate() / (1<<m_spanLog2);
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uint64_t newBW = (ui->BW->value() * 100L * m_rate) / newRate;
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uint64_t newLC = (ui->lowCut->value() * 100L * m_rate) / newRate;
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qDebug() << "ChannelAnalyzerNGGUI::handleMessage: MsgReportChannelSampleRateChanged:"
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<< " newRate: " << newRate
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<< " newBW: " << newBW
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<< " newLC: " << newLC;
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m_rate = newRate;
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ui->BW->setValue(newBW/100);
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ui->lowCut->setValue(newLC/100);
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blockApplySettings(true);
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setFiltersUIBoundaries();
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blockApplySettings(false);
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if (ui->ssb->isChecked())
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{
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QString s = QString::number(ui->BW->value()/10.0, 'f', 1);
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ui->BWText->setText(tr("%1k").arg(s));
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}
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else
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{
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QString s = QString::number(ui->BW->value()/5.0, 'f', 1); // BW = value * 2
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ui->BWText->setText(tr("%1k").arg(s));
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}
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QString s = QString::number(ui->lowCut->value()/10.0, 'f', 1);
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ui->lowCutText->setText(tr("%1k").arg(s));
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s = QString::number(m_rate/1000.0, 'f', 1);
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ui->spanText->setText(tr("%1 kS/s").arg(s));
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ui->glScope->setSampleRate(m_rate);
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displayBandwidth(); // sets ui->glSpectrum sample rate
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return true;
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}
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return false;
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}
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void ChannelAnalyzerNGGUI::handleInputMessages()
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{
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Message* message;
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while ((message = getInputMessageQueue()->pop()) != 0)
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{
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qDebug("ChannelAnalyzerGUI::handleInputMessages: message: %s", message->getIdentifier());
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if (handleMessage(*message))
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{
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delete message;
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}
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}
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}
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void ChannelAnalyzerNGGUI::channelMarkerChangedByCursor()
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{
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ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
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applySettings();
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}
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void ChannelAnalyzerNGGUI::channelMarkerHighlightedByCursor()
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{
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setHighlighted(m_channelMarker.getHighlighted());
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}
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void ChannelAnalyzerNGGUI::tick()
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{
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double powDb = CalcDb::dbPower(m_channelAnalyzer->getMagSq());
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m_channelPowerDbAvg(powDb);
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ui->channelPower->setText(tr("%1 dB").arg((Real) m_channelPowerDbAvg, 0, 'f', 1));
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}
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void ChannelAnalyzerNGGUI::on_channelSampleRate_changed(quint64 value)
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{
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ui->channelSampleRate->setValueRange(7, 2000U, m_channelAnalyzer->getInputSampleRate());
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if (ui->useRationalDownsampler->isChecked())
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{
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qDebug("ChannelAnalyzerNGGUI::on_channelSampleRate_changed: %llu", value);
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setNewFinalRate(m_spanLog2);
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applySettings();
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}
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}
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void ChannelAnalyzerNGGUI::on_useRationalDownsampler_toggled(bool checked __attribute__((unused)))
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{
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setNewFinalRate(m_spanLog2);
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applySettings();
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}
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int ChannelAnalyzerNGGUI::getRequestedChannelSampleRate()
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{
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if (ui->useRationalDownsampler->isChecked()) {
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return ui->channelSampleRate->getValueNew();
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} else {
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return m_channelAnalyzer->getChannelizer()->getInputSampleRate();
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}
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}
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void ChannelAnalyzerNGGUI::on_deltaFrequency_changed(qint64 value)
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{
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m_channelMarker.setCenterFrequency(value);
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applySettings();
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}
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void ChannelAnalyzerNGGUI::on_BW_valueChanged(int value)
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{
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// m_channelMarker.setBandwidth(value * 100 * 2);
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if (ui->ssb->isChecked())
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{
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QString s = QString::number(value/10.0, 'f', 1);
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ui->BWText->setText(tr("%1k").arg(s));
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}
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else
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{
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QString s = QString::number(value/5.0, 'f', 1); // BW = value * 2
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ui->BWText->setText(tr("%1k").arg(s));
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}
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displayBandwidth();
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on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100); // does apply settings
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}
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int ChannelAnalyzerNGGUI::getEffectiveLowCutoff(int lowCutoff)
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{
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int ssbBW = m_channelMarker.getBandwidth() / 2;
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int effectiveLowCutoff = lowCutoff;
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const int guard = 100;
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if (ssbBW < 0) {
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if (effectiveLowCutoff < ssbBW + guard) {
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effectiveLowCutoff = ssbBW + guard;
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}
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if (effectiveLowCutoff > 0) {
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effectiveLowCutoff = 0;
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}
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} else {
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if (effectiveLowCutoff > ssbBW - guard) {
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effectiveLowCutoff = ssbBW - guard;
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}
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if (effectiveLowCutoff < 0) {
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effectiveLowCutoff = 0;
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}
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}
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return effectiveLowCutoff;
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}
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void ChannelAnalyzerNGGUI::on_lowCut_valueChanged(int value)
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{
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blockApplySettings(true);
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int lowCutoff = getEffectiveLowCutoff(value * 100);
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m_channelMarker.setLowCutoff(lowCutoff);
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QString s = QString::number(lowCutoff/1000.0, 'f', 1);
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ui->lowCutText->setText(tr("%1k").arg(s));
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ui->lowCut->setValue(lowCutoff/100);
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blockApplySettings(false);
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applySettings();
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}
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void ChannelAnalyzerNGGUI::on_spanLog2_currentIndexChanged(int index)
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{
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if (setNewFinalRate(index)) {
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applySettings();
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}
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}
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void ChannelAnalyzerNGGUI::on_ssb_toggled(bool checked)
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{
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//int bw = m_channelMarker.getBandwidth();
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if (checked)
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{
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setFiltersUIBoundaries();
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ui->BWLabel->setText("LP");
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QString s = QString::number(ui->BW->value()/10.0, 'f', 1); // bw/2
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ui->BWText->setText(tr("%1k").arg(s));
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on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100);
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}
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else
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{
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if (ui->BW->value() < 0) {
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ui->BW->setValue(-ui->BW->value());
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}
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setFiltersUIBoundaries();
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//m_channelMarker.setBandwidth(ui->BW->value() * 200.0);
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ui->BWLabel->setText("BP");
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QString s = QString::number(ui->BW->value()/5.0, 'f', 1); // bw
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ui->BWText->setText(tr("%1k").arg(s));
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ui->lowCut->setEnabled(false);
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ui->lowCut->setValue(0);
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ui->lowCutText->setText("0.0k");
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}
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applySettings();
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displayBandwidth();
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}
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void ChannelAnalyzerNGGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused)))
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{
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/*
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if((widget == ui->spectrumContainer) && (m_ssbDemod != NULL))
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m_ssbDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown);
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*/
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}
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ChannelAnalyzerNGGUI::ChannelAnalyzerNGGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
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RollupWidget(parent),
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ui(new Ui::ChannelAnalyzerNGGUI),
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m_pluginAPI(pluginAPI),
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m_deviceUISet(deviceUISet),
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m_channelMarker(this),
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m_doApplySettings(true),
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m_rate(6000),
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m_spanLog2(0)
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{
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ui->setupUi(this);
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setAttribute(Qt::WA_DeleteOnClose, true);
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connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
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m_spectrumVis = new SpectrumVis(SDR_RX_SCALEF, ui->glSpectrum);
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m_scopeVis = new ScopeVisNG(ui->glScope);
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m_spectrumScopeComboVis = new SpectrumScopeNGComboVis(m_spectrumVis, m_scopeVis);
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m_channelAnalyzer = (ChannelAnalyzerNG*) rxChannel; //new ChannelAnalyzerNG(m_deviceUISet->m_deviceSourceAPI);
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m_channelAnalyzer->setSampleSink(m_spectrumScopeComboVis);
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m_channelAnalyzer->setMessageQueueToGUI(getInputMessageQueue());
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ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
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ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
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ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
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ui->channelSampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
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ui->channelSampleRate->setValueRange(7, 2000U, 9999999U);
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ui->glSpectrum->setCenterFrequency(m_rate/2);
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ui->glSpectrum->setSampleRate(m_rate);
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ui->glSpectrum->setDisplayWaterfall(true);
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ui->glSpectrum->setDisplayMaxHold(true);
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ui->glSpectrum->setSsbSpectrum(false);
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ui->glSpectrum->setLsbDisplay(false);
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ui->BWLabel->setText("BP");
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ui->glSpectrum->connectTimer(MainWindow::getInstance()->getMasterTimer());
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ui->glScope->connectTimer(MainWindow::getInstance()->getMasterTimer());
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connect(&MainWindow::getInstance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
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m_channelMarker.blockSignals(true);
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m_channelMarker.setColor(Qt::gray);
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m_channelMarker.setBandwidth(m_rate);
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m_channelMarker.setSidebands(ChannelMarker::usb);
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m_channelMarker.setCenterFrequency(0);
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m_channelMarker.blockSignals(false);
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m_channelMarker.setVisible(true); // activate signal on the last setting only
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setTitleColor(m_channelMarker.getColor());
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m_deviceUISet->registerRxChannelInstance(ChannelAnalyzerNG::m_channelIdURI, this);
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m_deviceUISet->addChannelMarker(&m_channelMarker);
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m_deviceUISet->addRollupWidget(this);
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ui->spectrumGUI->setBuddies(m_spectrumVis->getInputMessageQueue(), m_spectrumVis, ui->glSpectrum);
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ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope);
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connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
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connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
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connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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applySettings();
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setNewFinalRate(m_spanLog2);
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}
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ChannelAnalyzerNGGUI::~ChannelAnalyzerNGGUI()
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{
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m_deviceUISet->removeRxChannelInstance(this);
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delete m_channelAnalyzer; // TODO: check this: when the GUI closes it has to delete the demodulator
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delete m_spectrumVis;
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delete m_scopeVis;
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delete m_spectrumScopeComboVis;
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delete ui;
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}
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bool ChannelAnalyzerNGGUI::setNewFinalRate(int spanLog2)
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{
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qDebug("ChannelAnalyzerNGGUI::setNewRate");
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if ((spanLog2 < 0) || (spanLog2 > 6)) {
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return false;
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}
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m_spanLog2 = spanLog2;
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m_rate = getRequestedChannelSampleRate() / (1<<spanLog2);
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if (m_rate == 0) {
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m_rate = 6000;
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}
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setFiltersUIBoundaries();
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QString s = QString::number(m_rate/1000.0, 'f', 1);
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ui->spanText->setText(tr("%1 kS/s").arg(s));
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displayBandwidth();
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ui->glScope->setSampleRate(m_rate);
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ui->glSpectrum->setSampleRate(m_rate);
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m_scopeVis->setSampleRate(m_rate);
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return true;
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}
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void ChannelAnalyzerNGGUI::displayBandwidth()
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{
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blockApplySettings(true);
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m_channelMarker.setBandwidth(ui->BW->value() * 100 * 2);
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if (ui->ssb->isChecked())
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{
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if (ui->BW->value() < 0)
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{
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m_channelMarker.setSidebands(ChannelMarker::lsb);
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ui->glSpectrum->setLsbDisplay(true);
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}
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else
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{
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m_channelMarker.setSidebands(ChannelMarker::usb);
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ui->glSpectrum->setLsbDisplay(false);
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}
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m_channelMarker.setLowCutoff(ui->lowCut->value()*100);
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ui->glSpectrum->setSampleRate(m_rate/2);
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ui->glSpectrum->setCenterFrequency(m_rate/4);
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ui->glSpectrum->setSsbSpectrum(true);
|
|
}
|
|
else
|
|
{
|
|
m_channelMarker.setSidebands(ChannelMarker::dsb);
|
|
|
|
ui->glSpectrum->setCenterFrequency(0);
|
|
ui->glSpectrum->setSampleRate(m_rate);
|
|
ui->glSpectrum->setLsbDisplay(false);
|
|
ui->glSpectrum->setSsbSpectrum(false);
|
|
}
|
|
|
|
blockApplySettings(false);
|
|
}
|
|
|
|
void ChannelAnalyzerNGGUI::setFiltersUIBoundaries()
|
|
{
|
|
if (ui->BW->value() < -m_rate/200) {
|
|
ui->BW->setValue(-m_rate/200);
|
|
m_channelMarker.setBandwidth(-m_rate*2);
|
|
} else if (ui->BW->value() > m_rate/200) {
|
|
ui->BW->setValue(m_rate/200);
|
|
m_channelMarker.setBandwidth(m_rate*2);
|
|
}
|
|
|
|
if (ui->lowCut->value() < -m_rate/200) {
|
|
ui->lowCut->setValue(-m_rate/200);
|
|
m_channelMarker.setLowCutoff(-m_rate);
|
|
} else if (ui->lowCut->value() > m_rate/200) {
|
|
ui->lowCut->setValue(m_rate/200);
|
|
m_channelMarker.setLowCutoff(m_rate);
|
|
}
|
|
|
|
if (ui->ssb->isChecked()) {
|
|
ui->BW->setMinimum(-m_rate/200);
|
|
ui->lowCut->setMinimum(-m_rate/200);
|
|
} else {
|
|
ui->BW->setMinimum(0);
|
|
ui->lowCut->setMinimum(-m_rate/200);
|
|
ui->lowCut->setValue(0);
|
|
}
|
|
|
|
ui->BW->setMaximum(m_rate/200);
|
|
ui->lowCut->setMaximum(m_rate/200);
|
|
}
|
|
|
|
void ChannelAnalyzerNGGUI::blockApplySettings(bool block)
|
|
{
|
|
ui->glScope->blockSignals(block);
|
|
ui->glSpectrum->blockSignals(block);
|
|
m_doApplySettings = !block;
|
|
}
|
|
|
|
void ChannelAnalyzerNGGUI::applySettings()
|
|
{
|
|
if (m_doApplySettings)
|
|
{
|
|
int sampleRate = getRequestedChannelSampleRate();
|
|
|
|
ChannelAnalyzerNG::MsgConfigureChannelizer *msgChannelizer = ChannelAnalyzerNG::MsgConfigureChannelizer::create(sampleRate, m_channelMarker.getCenterFrequency());
|
|
m_channelAnalyzer->getInputMessageQueue()->push(msgChannelizer);
|
|
|
|
ChannelAnalyzerNG::MsgConfigureChannelizer *msg =
|
|
ChannelAnalyzerNG::MsgConfigureChannelizer::create(
|
|
sampleRate,
|
|
m_channelMarker.getCenterFrequency());
|
|
m_channelAnalyzer->getInputMessageQueue()->push(msg);
|
|
|
|
m_channelAnalyzer->configure(m_channelAnalyzer->getInputMessageQueue(),
|
|
sampleRate,
|
|
ui->BW->value() * 100.0,
|
|
ui->lowCut->value() * 100.0,
|
|
m_spanLog2,
|
|
ui->ssb->isChecked());
|
|
}
|
|
}
|
|
|
|
void ChannelAnalyzerNGGUI::leaveEvent(QEvent*)
|
|
{
|
|
m_channelMarker.setHighlighted(false);
|
|
}
|
|
|
|
void ChannelAnalyzerNGGUI::enterEvent(QEvent*)
|
|
{
|
|
m_channelMarker.setHighlighted(true);
|
|
}
|
|
|