mirror of
https://github.com/f4exb/sdrangel.git
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570 lines
17 KiB
C++
570 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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// (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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#include <QDockWidget>
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#include <QMainWindow>
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#include "device/deviceuiset.h"
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#include "dsp/spectrumscopecombovis.h"
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#include "dsp/spectrumvis.h"
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#include "dsp/dspengine.h"
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#include "dsp/dspcommands.h"
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#include "gui/glspectrum.h"
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#include "gui/glscope.h"
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#include "gui/basicchannelsettingsdialog.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 "mainwindow.h"
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#include "ui_chanalyzergui.h"
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#include "chanalyzer.h"
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#include "chanalyzergui.h"
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ChannelAnalyzerGUI* ChannelAnalyzerGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
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{
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ChannelAnalyzerGUI* gui = new ChannelAnalyzerGUI(pluginAPI, deviceUISet, rxChannel);
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return gui;
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}
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void ChannelAnalyzerGUI::destroy()
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{
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delete this;
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}
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void ChannelAnalyzerGUI::setName(const QString& name)
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{
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setObjectName(name);
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}
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QString ChannelAnalyzerGUI::getName() const
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{
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return objectName();
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}
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qint64 ChannelAnalyzerGUI::getCenterFrequency() const
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{
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return m_channelMarker.getCenterFrequency();
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}
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void ChannelAnalyzerGUI::setCenterFrequency(qint64 centerFrequency)
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{
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m_channelMarker.setCenterFrequency(centerFrequency);
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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applySettings();
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}
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void ChannelAnalyzerGUI::resetToDefaults()
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{
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m_settings.resetToDefaults();
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}
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void ChannelAnalyzerGUI::displaySettings()
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{
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m_channelMarker.blockSignals(true);
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m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
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m_channelMarker.setBandwidth(m_settings.m_bandwidth * 2);
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m_channelMarker.setTitle(m_settings.m_title);
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m_channelMarker.setLowCutoff(m_settings.m_lowCutoff);
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if (m_settings.m_ssb)
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{
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if (m_settings.m_bandwidth < 0) {
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m_channelMarker.setSidebands(ChannelMarker::lsb);
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} else {
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m_channelMarker.setSidebands(ChannelMarker::usb);
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}
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}
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else
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{
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m_channelMarker.setSidebands(ChannelMarker::dsb);
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}
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m_channelMarker.blockSignals(false);
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m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only
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setTitleColor(m_settings.m_rgbColor);
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setWindowTitle(m_channelMarker.getTitle());
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blockApplySettings(true);
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ui->useRationalDownsampler->setChecked(m_settings.m_rationalDownSample);
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setSinkSampleRate();
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if (m_settings.m_ssb) {
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ui->BWLabel->setText("LP");
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} else {
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ui->BWLabel->setText("BP");
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}
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ui->ssb->setChecked(m_settings.m_ssb);
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ui->BW->setValue(m_settings.m_bandwidth/100);
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ui->lowCut->setValue(m_settings.m_lowCutoff/100);
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ui->deltaFrequency->setValue(m_settings.m_inputFrequencyOffset);
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ui->log2Decim->setCurrentIndex(m_settings.m_log2Decim);
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displayPLLSettings();
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ui->signalSelect->setCurrentIndex((int) m_settings.m_inputType);
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ui->rrcFilter->setChecked(m_settings.m_rrc);
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QString rolloffStr = QString::number(m_settings.m_rrcRolloff/100.0, 'f', 2);
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ui->rrcRolloffText->setText(rolloffStr);
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blockApplySettings(false);
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}
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void ChannelAnalyzerGUI::displayPLLSettings()
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{
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if (m_settings.m_fll)
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{
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ui->pllPskOrder->setCurrentIndex(5);
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}
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else
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{
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int i = 0;
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for(; ((m_settings.m_pllPskOrder>>i) & 1) == 0; i++);
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ui->pllPskOrder->setCurrentIndex(i);
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}
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ui->pll->setChecked(m_settings.m_pll);
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}
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void ChannelAnalyzerGUI::setSpectrumDisplay()
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{
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int sinkSampleRate = getSinkSampleRate();
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qDebug("ChannelAnalyzerGUI::setSpectrumDisplay: m_sinkSampleRate: %d", sinkSampleRate);
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if (m_settings.m_ssb)
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{
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ui->glSpectrum->setCenterFrequency(sinkSampleRate/4);
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ui->glSpectrum->setSampleRate(sinkSampleRate/2);
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ui->glSpectrum->setSsbSpectrum(true);
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ui->glSpectrum->setLsbDisplay(ui->BW->value() < 0);
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}
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else
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{
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ui->glSpectrum->setCenterFrequency(0);
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ui->glSpectrum->setSampleRate(sinkSampleRate);
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ui->glSpectrum->setSsbSpectrum(false);
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ui->glSpectrum->setLsbDisplay(false);
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}
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}
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QByteArray ChannelAnalyzerGUI::serialize() const
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{
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return m_settings.serialize();
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}
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bool ChannelAnalyzerGUI::deserialize(const QByteArray& data)
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{
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if(m_settings.deserialize(data))
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{
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displaySettings();
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applySettings(true); // will have true
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return true;
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}
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else
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{
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m_settings.resetToDefaults();
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displaySettings();
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applySettings(true); // will have true
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return false;
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}
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}
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bool ChannelAnalyzerGUI::handleMessage(const Message& message)
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{
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if (DSPSignalNotification::match(message))
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{
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DSPSignalNotification& cmd = (DSPSignalNotification&) message;
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m_basebandSampleRate = cmd.getSampleRate();
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setSinkSampleRate();
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}
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return false;
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}
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void ChannelAnalyzerGUI::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 ChannelAnalyzerGUI::channelMarkerChangedByCursor()
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{
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ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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applySettings();
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}
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void ChannelAnalyzerGUI::channelMarkerHighlightedByCursor()
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{
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setHighlighted(m_channelMarker.getHighlighted());
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}
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void ChannelAnalyzerGUI::tick()
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{
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m_channelPowerAvg(m_channelAnalyzer->getMagSqAvg());
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double powDb = CalcDb::dbPower((double) m_channelPowerAvg);
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ui->channelPower->setText(tr("%1 dB").arg(powDb, 0, 'f', 1));
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if (m_channelAnalyzer->isPllLocked()) {
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ui->pll->setStyleSheet("QToolButton { background-color : green; }");
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} else {
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ui->pll->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
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}
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if (ui->pll->isChecked())
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{
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double sampleRate = ((double) m_channelAnalyzer->getChannelSampleRate()) / m_channelAnalyzer->getDecimation();
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int freq = (m_channelAnalyzer->getPllFrequency() * sampleRate) / (2.0*M_PI);
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ui->pll->setToolTip(tr("PLL lock. Freq = %1 Hz").arg(freq));
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}
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}
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void ChannelAnalyzerGUI::on_rationalDownSamplerRate_changed(quint64 value)
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{
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m_settings.m_rationalDownSamplerRate = value;
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setSinkSampleRate();
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applySettings();
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}
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void ChannelAnalyzerGUI::on_pll_toggled(bool checked)
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{
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if (!checked) {
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ui->pll->setToolTip(tr("PLL lock"));
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}
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m_settings.m_pll = checked;
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applySettings();
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}
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void ChannelAnalyzerGUI::on_pllPskOrder_currentIndexChanged(int index)
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{
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if (index < 5) {
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m_settings.m_pllPskOrder = (1<<index);
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}
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m_settings.m_fll = (index == 5);
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applySettings();
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}
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void ChannelAnalyzerGUI::on_useRationalDownsampler_toggled(bool checked)
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{
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m_settings.m_rationalDownSample = checked;
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setSinkSampleRate();
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applySettings();
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}
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int ChannelAnalyzerGUI::getSinkSampleRate()
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{
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return m_settings.m_rationalDownSample ?
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m_settings.m_rationalDownSamplerRate
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: m_basebandSampleRate / (1<<m_settings.m_log2Decim);
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}
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void ChannelAnalyzerGUI::on_signalSelect_currentIndexChanged(int index)
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{
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m_settings.m_inputType = (ChannelAnalyzerSettings::InputType) index;
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if (m_settings.m_inputType == ChannelAnalyzerSettings::InputAutoCorr) {
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m_scopeVis->setTraceChunkSize(ChannelAnalyzerSink::m_corrFFTLen);
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} else {
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m_scopeVis->setTraceChunkSize(ScopeVis::m_traceChunkDefaultSize);
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}
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ui->scopeGUI->traceLengthChange();
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applySettings();
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}
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void ChannelAnalyzerGUI::on_deltaFrequency_changed(qint64 value)
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{
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m_channelMarker.setCenterFrequency(value);
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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applySettings();
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}
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void ChannelAnalyzerGUI::on_rrcFilter_toggled(bool checked)
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{
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m_settings.m_rrc = checked;
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applySettings();
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}
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void ChannelAnalyzerGUI::on_rrcRolloff_valueChanged(int value)
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{
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m_settings.m_rrcRolloff = value;
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QString rolloffStr = QString::number(value/100.0, 'f', 2);
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ui->rrcRolloffText->setText(rolloffStr);
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applySettings();
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}
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void ChannelAnalyzerGUI::on_BW_valueChanged(int value)
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{
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(void) value;
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setFiltersUIBoundaries();
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m_settings.m_bandwidth = ui->BW->value() * 100;
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m_settings.m_lowCutoff = ui->lowCut->value() * 100;
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applySettings();
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}
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void ChannelAnalyzerGUI::on_lowCut_valueChanged(int value)
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{
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(void) value;
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setFiltersUIBoundaries();
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m_settings.m_bandwidth = ui->BW->value() * 100;
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m_settings.m_lowCutoff = ui->lowCut->value() * 100;
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applySettings();
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}
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void ChannelAnalyzerGUI::on_log2Decim_currentIndexChanged(int index)
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{
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if ((index < 0) || (index > 6)) {
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return;
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}
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m_settings.m_log2Decim = index;
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setSinkSampleRate();
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applySettings();
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}
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void ChannelAnalyzerGUI::on_ssb_toggled(bool checked)
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{
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m_settings.m_ssb = checked;
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if (checked) {
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ui->BWLabel->setText("LP");
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} else {
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ui->BWLabel->setText("BP");
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}
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setFiltersUIBoundaries();
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applySettings();
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}
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void ChannelAnalyzerGUI::onWidgetRolled(QWidget* widget, bool rollDown)
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{
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(void) widget;
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(void) rollDown;
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}
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void ChannelAnalyzerGUI::onMenuDialogCalled(const QPoint& p)
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{
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if (m_contextMenuType == ContextMenuChannelSettings)
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{
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BasicChannelSettingsDialog dialog(&m_channelMarker, this);
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dialog.move(p);
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dialog.exec();
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
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m_settings.m_title = m_channelMarker.getTitle();
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setWindowTitle(m_settings.m_title);
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setTitleColor(m_settings.m_rgbColor);
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applySettings();
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}
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resetContextMenuType();
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}
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ChannelAnalyzerGUI::ChannelAnalyzerGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
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RollupWidget(parent),
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ui(new Ui::ChannelAnalyzerGUI),
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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_basebandSampleRate(48000)
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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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connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
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m_channelAnalyzer = (ChannelAnalyzer*) rxChannel; //new ChannelAnalyzer(m_deviceUISet->m_deviceSourceAPI);
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m_spectrumVis = m_channelAnalyzer->getSpectrumVis();
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m_spectrumVis->setGLSpectrum(ui->glSpectrum);
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m_scopeVis = new ScopeVis(ui->glScope);
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m_spectrumScopeComboVis = new SpectrumScopeComboVis(m_spectrumVis, m_scopeVis);
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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, 8, -99999999, 99999999);
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ui->rationalDownSamplerRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
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ui->glSpectrum->setCenterFrequency(m_basebandSampleRate/2);
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ui->glSpectrum->setSampleRate(m_basebandSampleRate);
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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->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_basebandSampleRate);
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m_channelMarker.setSidebands(ChannelMarker::usb);
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m_channelMarker.setCenterFrequency(0);
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m_channelMarker.setTitle("Channel Analyzer");
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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(ChannelAnalyzer::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, ui->glSpectrum);
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ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope);
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m_settings.setChannelMarker(&m_channelMarker);
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m_settings.setSpectrumGUI(ui->spectrumGUI);
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m_settings.setScopeGUI(ui->scopeGUI);
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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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displaySettings();
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applySettings(true);
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}
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ChannelAnalyzerGUI::~ChannelAnalyzerGUI()
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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_scopeVis;
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delete m_spectrumScopeComboVis;
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delete ui;
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}
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void ChannelAnalyzerGUI::setSinkSampleRate()
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{
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unsigned int channelSampleRate = m_basebandSampleRate / (1<<m_settings.m_log2Decim);
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ui->rationalDownSamplerRate->setValueRange(7, 0.5*channelSampleRate, channelSampleRate);
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ui->rationalDownSamplerRate->setValue(m_settings.m_rationalDownSamplerRate);
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unsigned int sinkSampleRate = getSinkSampleRate();
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qDebug("ChannelAnalyzerGUI::setSinkSampleRate: channelSampleRate: %u sinkSampleRate: %u",
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channelSampleRate, sinkSampleRate);
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setFiltersUIBoundaries();
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QString s = QString::number(sinkSampleRate/1000.0, 'f', 1);
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ui->sinkSampleRateText->setText(tr("%1 kS/s").arg(s));
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m_scopeVis->setLiveRate(sinkSampleRate == 0 ? 48000 : sinkSampleRate);
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}
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void ChannelAnalyzerGUI::setFiltersUIBoundaries()
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{
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int sinkSampleRate = getSinkSampleRate();
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bool dsb = !ui->ssb->isChecked();
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int bw = ui->BW->value();
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int lw = ui->lowCut->value();
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int bwMax = sinkSampleRate / 200;
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bw = bw < -bwMax ? -bwMax : bw > bwMax ? bwMax : bw;
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if (bw < 0) {
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lw = lw < bw+1 ? bw+1 : lw < 0 ? lw : 0;
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} else if (bw > 0) {
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lw = lw > bw-1 ? bw-1 : lw < 0 ? 0 : lw;
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} else {
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lw = 0;
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}
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if (dsb)
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{
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|
bw = bw < 0 ? -bw : bw;
|
|
lw = 0;
|
|
}
|
|
|
|
QString bwStr = QString::number(bw/10.0, 'f', 1);
|
|
QString lwStr = QString::number(lw/10.0, 'f', 1);
|
|
|
|
if (dsb) {
|
|
ui->BWText->setText(tr("%1%2k").arg(QChar(0xB1, 0x00)).arg(bwStr));
|
|
} else {
|
|
ui->BWText->setText(tr("%1k").arg(bwStr));
|
|
}
|
|
|
|
ui->lowCutText->setText(tr("%1k").arg(lwStr));
|
|
|
|
ui->BW->blockSignals(true);
|
|
ui->lowCut->blockSignals(true);
|
|
|
|
ui->BW->setMaximum(bwMax);
|
|
ui->BW->setMinimum(dsb ? 0 : -bwMax);
|
|
ui->BW->setValue(bw);
|
|
|
|
ui->lowCut->setMaximum(dsb ? 0 : bw);
|
|
ui->lowCut->setMinimum(dsb ? 0 : -bw);
|
|
ui->lowCut->setValue(lw);
|
|
|
|
ui->lowCut->blockSignals(false);
|
|
ui->BW->blockSignals(false);
|
|
|
|
setSpectrumDisplay();
|
|
|
|
m_channelMarker.setBandwidth(bw * 200);
|
|
m_channelMarker.setSidebands(dsb ? ChannelMarker::dsb : bw < 0 ? ChannelMarker::lsb : ChannelMarker::usb);
|
|
|
|
if (!dsb) {
|
|
m_channelMarker.setLowCutoff(lw * 100);
|
|
}
|
|
}
|
|
|
|
void ChannelAnalyzerGUI::blockApplySettings(bool block)
|
|
{
|
|
ui->glScope->blockSignals(block);
|
|
ui->glSpectrum->blockSignals(block);
|
|
m_doApplySettings = !block;
|
|
}
|
|
|
|
void ChannelAnalyzerGUI::applySettings(bool force)
|
|
{
|
|
if (m_doApplySettings)
|
|
{
|
|
ChannelAnalyzer::MsgConfigureChannelAnalyzer* message =
|
|
ChannelAnalyzer::MsgConfigureChannelAnalyzer::create( m_settings, force);
|
|
m_channelAnalyzer->getInputMessageQueue()->push(message);
|
|
}
|
|
}
|
|
|
|
void ChannelAnalyzerGUI::leaveEvent(QEvent*)
|
|
{
|
|
m_channelMarker.setHighlighted(false);
|
|
}
|
|
|
|
void ChannelAnalyzerGUI::enterEvent(QEvent*)
|
|
{
|
|
m_channelMarker.setHighlighted(true);
|
|
}
|
|
|