mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-04 16:01:14 -05:00
564 lines
19 KiB
C++
564 lines
19 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017 F4HKW //
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// for F4EXB / SDRAngel //
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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 "atvdemodgui.h"
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#include "device/deviceuiset.h"
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#include "dsp/scopevis.h"
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#include "dsp/glscopesettings.h"
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#include "ui_atvdemodgui.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 "maincore.h"
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#include "atvdemod.h"
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ATVDemodGUI* ATVDemodGUI::create(PluginAPI* objPluginAPI,
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DeviceUISet *deviceUISet,
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BasebandSampleSink *rxChannel)
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{
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ATVDemodGUI* gui = new ATVDemodGUI(objPluginAPI, deviceUISet, rxChannel);
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return gui;
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}
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void ATVDemodGUI::destroy()
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{
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delete this;
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}
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void ATVDemodGUI::resetToDefaults()
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{
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m_settings.resetToDefaults();
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displaySettings();
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applySettings(true);
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}
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QByteArray ATVDemodGUI::serialize() const
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{
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return m_settings.serialize();
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}
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bool ATVDemodGUI::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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void ATVDemodGUI::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.setTitle(m_settings.m_title);
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setChannelMarkerBandwidth();
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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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displayStreamIndex();
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m_doApplySettings = false;
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//********** ATV values **********
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ui->synchLevel->setValue((int) (m_settings.m_levelSynchroTop * 1000.0f));
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ui->synchLevelText->setText(QString("%1 mV").arg((int) (m_settings.m_levelSynchroTop * 1000.0f)));
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ui->blackLevel->setValue((int) (m_settings.m_levelBlack * 1000.0f));
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ui->blackLevelText->setText(QString("%1 mV").arg((int) (m_settings.m_levelBlack * 1000.0f)));
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ui->modulation->setCurrentIndex((int) m_settings.m_atvModulation);
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ui->fps->setCurrentIndex(ATVDemodSettings::getFpsIndex(m_settings.m_fps));
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ui->nbLines->setCurrentIndex(ATVDemodSettings::getNumberOfLinesIndex(m_settings.m_nbLines));
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ui->hSync->setChecked(m_settings.m_hSync);
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ui->vSync->setChecked(m_settings.m_vSync);
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ui->halfImage->setChecked(m_settings.m_halfFrames);
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ui->invertVideo->setChecked(m_settings.m_invertVideo);
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ui->standard->setCurrentIndex((int) m_settings.m_atvStd);
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lineTimeUpdate();
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topTimeUpdate();
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//********** RF values **********
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ui->deltaFrequency->setValue(m_settings.m_inputFrequencyOffset);
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ui->rfFiltering->setChecked(m_settings.m_fftFiltering);
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ui->bfo->setValue(m_settings.m_bfoFrequency);
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ui->bfoText->setText(QString("%1").arg(m_settings.m_bfoFrequency * 1.0, 0, 'f', 0));
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ui->fmDeviation->setValue((int) (m_settings.m_fmDeviation * 1000.0f));
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ui->fmDeviationText->setText(QString("%1").arg(m_settings.m_fmDeviation * 100.0, 0, 'f', 1));
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ui->amScaleFactor->setValue(m_settings.m_amScalingFactor);
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ui->amScaleFactorText->setText(QString("%1").arg(m_settings.m_amScalingFactor));
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ui->amScaleOffset->setValue(m_settings.m_amOffsetFactor);
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ui->amScaleOffsetText->setText(QString("%1").arg(m_settings.m_amOffsetFactor));
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applySampleRate();
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restoreState(m_settings.m_rollupState);
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m_doApplySettings = true;
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}
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void ATVDemodGUI::displayStreamIndex()
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{
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if (m_deviceUISet->m_deviceMIMOEngine) {
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setStreamIndicator(tr("%1").arg(m_settings.m_streamIndex));
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} else {
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setStreamIndicator("S"); // single channel indicator
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}
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}
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void ATVDemodGUI::displayRFBandwidths()
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{
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int sliderPosition = m_settings.m_fftBandwidth / m_rfSliderDivisor;
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sliderPosition = sliderPosition < 1 ? 1 : sliderPosition > 100 ? 100 : sliderPosition;
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ui->rfBW->setValue(sliderPosition);
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ui->rfBWText->setText(QString("%1k").arg((sliderPosition * m_rfSliderDivisor) / 1000.0, 0, 'f', 0));
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sliderPosition = m_settings.m_fftOppBandwidth / m_rfSliderDivisor;
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sliderPosition = sliderPosition < 0 ? 0 : sliderPosition > 100 ? 100 : sliderPosition;
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ui->rfOppBW->setValue(sliderPosition);
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ui->rfOppBWText->setText(QString("%1k").arg((sliderPosition * m_rfSliderDivisor) / 1000.0, 0, 'f', 0));
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}
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void ATVDemodGUI::applySampleRate()
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{
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qDebug("ATVDemodGUI::applySampleRate");
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unsigned int nbPointsPerLine;
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ATVDemodSettings::getBaseValues(m_basebandSampleRate, m_settings.m_fps*m_settings.m_nbLines, nbPointsPerLine);
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float samplesPerLineFrac = (float) m_basebandSampleRate / (m_settings.m_nbLines * m_settings.m_fps) - nbPointsPerLine;
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ui->tvSampleRateText->setText(tr("%1k").arg(m_basebandSampleRate/1000.0f, 0, 'f', 2));
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ui->nbPointsPerLineText->setText(tr("%1p+%2").arg(nbPointsPerLine).arg(samplesPerLineFrac, 0, 'f', 2));
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m_scopeVis->setLiveRate(m_basebandSampleRate);
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setRFFiltersSlidersRange(m_basebandSampleRate);
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displayRFBandwidths();
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lineTimeUpdate();
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topTimeUpdate();
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setChannelMarkerBandwidth();
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}
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bool ATVDemodGUI::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& notif = (DSPSignalNotification&) message;
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m_basebandSampleRate = notif.getSampleRate();
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applySampleRate();
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return true;
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}
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else
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{
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return false;
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}
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}
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void ATVDemodGUI::channelMarkerChangedByCursor()
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{
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qDebug("ATVDemodGUI::channelMarkerChangedByCursor");
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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 ATVDemodGUI::channelMarkerHighlightedByCursor()
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{
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setHighlighted(m_channelMarker.getHighlighted());
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}
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void ATVDemodGUI::handleSourceMessages()
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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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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 ATVDemodGUI::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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m_settings.m_rollupState = saveState();
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applySettings();
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}
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ATVDemodGUI::ATVDemodGUI(PluginAPI* objPluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* objParent) :
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ChannelGUI(objParent),
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ui(new Ui::ATVDemodGUI),
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m_pluginAPI(objPluginAPI),
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m_deviceUISet(deviceUISet),
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m_channelMarker(this),
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m_doApplySettings(false),
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m_intTickCount(0),
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m_basebandSampleRate(48000)
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{
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ui->setupUi(this);
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m_helpURL = "plugins/channelrx/demodatv/readme.md";
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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_atvDemod = (ATVDemod*) rxChannel;
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m_atvDemod->setMessageQueueToGUI(getInputMessageQueue());
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m_scopeVis = m_atvDemod->getScopeSink();
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m_scopeVis->setGLScope(ui->glScope);
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m_atvDemod->setTVScreen(ui->screenTV);
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ui->glScope->connectTimer(MainCore::instance()->getMasterTimer());
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connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
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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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m_channelMarker.blockSignals(true);
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m_channelMarker.setColor(Qt::white);
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m_channelMarker.setBandwidth(6000000);
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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->addChannelMarker(&m_channelMarker);
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m_deviceUISet->addRollupWidget(this);
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ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope);
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resetToDefaults(); // does applySettings()
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ui->scopeGUI->setPreTrigger(1);
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GLScopeSettings::TraceData traceData;
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traceData.m_amp = 2.0; // amplification factor
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traceData.m_ofs = 0.5; // direct offset
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ui->scopeGUI->changeTrace(0, traceData);
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ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI
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GLScopeSettings::TriggerData triggerData;
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triggerData.m_triggerLevel = 0.1;
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triggerData.m_triggerLevelCoarse = 10;
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triggerData.m_triggerPositiveEdge = false;
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ui->scopeGUI->changeTrigger(0, triggerData);
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ui->scopeGUI->focusOnTrigger(0); // re-focus to take changes into account in the GUI
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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(handleSourceMessages()));
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QChar delta = QChar(0x94, 0x03);
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ui->fmDeviationLabel->setText(delta);
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}
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ATVDemodGUI::~ATVDemodGUI()
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{
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delete ui;
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}
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void ATVDemodGUI::applySettings(bool force)
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{
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qDebug() << "ATVDemodGUI::applySettings: " << force << " m_doApplySettings: " << m_doApplySettings;
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if (m_doApplySettings)
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{
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ATVDemod::MsgConfigureATVDemod *msg = ATVDemod::MsgConfigureATVDemod::create(m_settings, force);
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m_atvDemod->getInputMessageQueue()->push(msg);
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}
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}
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void ATVDemodGUI::setChannelMarkerBandwidth()
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{
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// avoid infinite recursion
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m_channelMarker.blockSignals(true);
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ui->rfFiltering->blockSignals(true);
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ui->rfBW->blockSignals(true);
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ui->rfOppBW->blockSignals(true);
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ui->modulation->blockSignals(true);
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if (ui->rfFiltering->isChecked()) // FFT filter
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{
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m_channelMarker.setBandwidth(ui->rfBW->value()*m_rfSliderDivisor);
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m_channelMarker.setOppositeBandwidth(ui->rfOppBW->value()*m_rfSliderDivisor);
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if (ui->modulation->currentIndex() == (int) ATVDemodSettings::ATV_LSB) {
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m_channelMarker.setSidebands(ChannelMarker::vlsb);
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} else if (ui->modulation->currentIndex() == (int) ATVDemodSettings::ATV_USB) {
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m_channelMarker.setSidebands(ChannelMarker::vusb);
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} else {
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m_channelMarker.setSidebands(ChannelMarker::vusb);
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}
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}
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else
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{
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m_channelMarker.setBandwidth(m_basebandSampleRate);
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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.emitChangedByAPI();
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ui->rfFiltering->blockSignals(false);
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ui->rfBW->blockSignals(false);
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ui->rfOppBW->blockSignals(false);
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ui->modulation->blockSignals(false);
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}
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void ATVDemodGUI::setRFFiltersSlidersRange(int sampleRate)
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{
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// RF filters sliders range
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int scaleFactor = (int) std::log10(sampleRate/2);
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m_rfSliderDivisor = std::pow(10.0, scaleFactor-1);
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if (sampleRate/m_rfSliderDivisor < 50) {
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m_rfSliderDivisor /= 10;
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}
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if (ui->rfFiltering->isChecked())
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{
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ui->rfBW->setMaximum((sampleRate) / (2*m_rfSliderDivisor));
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ui->rfOppBW->setMaximum((sampleRate) / (2*m_rfSliderDivisor));
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}
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else
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{
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ui->rfBW->setMaximum((sampleRate) / m_rfSliderDivisor);
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ui->rfOppBW->setMaximum((sampleRate) / m_rfSliderDivisor);
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}
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ui->rfBWText->setText(QString("%1k").arg((ui->rfBW->value() * m_rfSliderDivisor) / 1000.0, 0, 'f', 0));
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ui->rfOppBWText->setText(QString("%1k").arg((ui->rfOppBW->value() * m_rfSliderDivisor) / 1000.0, 0, 'f', 0));
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}
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void ATVDemodGUI::leaveEvent(QEvent*)
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{
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m_channelMarker.setHighlighted(false);
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}
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void ATVDemodGUI::enterEvent(QEvent*)
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{
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m_channelMarker.setHighlighted(true);
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}
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void ATVDemodGUI::tick()
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{
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if (m_intTickCount < 4) // ~200 ms
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{
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m_intTickCount++;
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}
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else
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{
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if (m_atvDemod)
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{
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m_objMagSqAverage(m_atvDemod->getMagSq());
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double magSqDB = CalcDb::dbPower(m_objMagSqAverage / (SDR_RX_SCALED*SDR_RX_SCALED));
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ui->channePowerText->setText(tr("%1 dB").arg(magSqDB, 0, 'f', 1));
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if (m_atvDemod->getBFOLocked()) {
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ui->bfoLockedLabel->setStyleSheet("QLabel { background-color : green; }");
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} else {
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ui->bfoLockedLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
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}
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}
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m_intTickCount = 0;
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}
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return;
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}
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void ATVDemodGUI::on_synchLevel_valueChanged(int value)
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{
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ui->synchLevelText->setText(QString("%1 mV").arg(value));
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m_settings.m_levelSynchroTop = value / 1000.0f;
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applySettings();
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}
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void ATVDemodGUI::on_blackLevel_valueChanged(int value)
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{
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ui->blackLevelText->setText(QString("%1 mV").arg(value));
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m_settings.m_levelBlack = value / 1000.0f;
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applySettings();
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}
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void ATVDemodGUI::on_hSync_clicked()
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{
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m_settings.m_hSync = ui->hSync->isChecked();
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applySettings();
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}
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void ATVDemodGUI::on_vSync_clicked()
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{
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m_settings.m_vSync = ui->vSync->isChecked();
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applySettings();
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}
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void ATVDemodGUI::on_invertVideo_clicked()
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{
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m_settings.m_invertVideo = ui->invertVideo->isChecked();
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applySettings();
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}
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void ATVDemodGUI::on_halfImage_clicked()
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{
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m_settings.m_halfFrames = ui->halfImage->isChecked();
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applySettings();
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}
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void ATVDemodGUI::on_nbLines_currentIndexChanged(int index)
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{
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m_settings.m_nbLines = ATVDemodSettings::getNumberOfLines(index);
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applySampleRate();
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applySettings();
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}
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void ATVDemodGUI::on_fps_currentIndexChanged(int index)
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{
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m_settings.m_fps = ATVDemodSettings::getFps(index);
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applySampleRate();
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applySettings();
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}
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void ATVDemodGUI::on_standard_currentIndexChanged(int index)
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{
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m_settings.m_atvStd = (ATVDemodSettings::ATVStd) index;
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applySettings();
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}
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void ATVDemodGUI::on_reset_clicked(bool checked)
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{
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(void) checked;
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resetToDefaults();
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}
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void ATVDemodGUI::on_modulation_currentIndexChanged(int index)
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{
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m_settings.m_atvModulation = (ATVDemodSettings::ATVModulation) index;
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setRFFiltersSlidersRange(m_basebandSampleRate);
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setChannelMarkerBandwidth();
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applySettings();
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}
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void ATVDemodGUI::on_rfBW_valueChanged(int value)
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{
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m_settings.m_fftBandwidth = value * m_rfSliderDivisor;
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ui->rfBWText->setText(QString("%1k").arg((value * m_rfSliderDivisor) / 1000.0, 0, 'f', 0));
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setChannelMarkerBandwidth();
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applySettings();
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}
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void ATVDemodGUI::on_rfOppBW_valueChanged(int value)
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{
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m_settings.m_fftOppBandwidth = value * m_rfSliderDivisor;
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ui->rfOppBWText->setText(QString("%1k").arg((value * m_rfSliderDivisor) / 1000.0, 0, 'f', 0));
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setChannelMarkerBandwidth();
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applySettings();
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}
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void ATVDemodGUI::on_rfFiltering_toggled(bool checked)
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{
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m_settings.m_fftFiltering = checked;
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setRFFiltersSlidersRange(m_basebandSampleRate);
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setChannelMarkerBandwidth();
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applySettings();
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}
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void ATVDemodGUI::on_deltaFrequency_changed(qint64 value)
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{
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m_settings.m_inputFrequencyOffset = value;
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m_channelMarker.setCenterFrequency(value);
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applySettings();
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}
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void ATVDemodGUI::on_bfo_valueChanged(int value)
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{
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m_settings.m_bfoFrequency = value;
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ui->bfoText->setText(QString("%1").arg(value * 1.0, 0, 'f', 0));
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applySettings();
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}
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void ATVDemodGUI::on_fmDeviation_valueChanged(int value)
|
|
{
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m_settings.m_fmDeviation = value / 1000.0f;
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ui->fmDeviationText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
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applySettings();
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}
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|
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void ATVDemodGUI::on_amScaleFactor_valueChanged(int value)
|
|
{
|
|
m_settings.m_amScalingFactor = value;
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ui->amScaleFactor->setValue(m_settings.m_amScalingFactor);
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ui->amScaleFactorText->setText(QString("%1").arg(m_settings.m_amScalingFactor));
|
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applySettings();
|
|
}
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|
|
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void ATVDemodGUI::on_amScaleOffset_valueChanged(int value)
|
|
{
|
|
m_settings.m_amOffsetFactor = value;
|
|
ui->amScaleOffset->setValue(m_settings.m_amOffsetFactor);
|
|
ui->amScaleOffsetText->setText(QString("%1").arg(m_settings.m_amOffsetFactor));
|
|
applySettings();
|
|
}
|
|
|
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void ATVDemodGUI::on_screenTabWidget_currentChanged(int index)
|
|
{
|
|
m_atvDemod->setVideoTabIndex(index);
|
|
}
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|
|
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void ATVDemodGUI::lineTimeUpdate()
|
|
{
|
|
float nominalLineTime = ATVDemodSettings::getNominalLineTime(m_settings.m_nbLines, m_settings.m_fps);
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|
|
|
if (nominalLineTime < 0.0)
|
|
ui->lineTimeText->setText("invalid");
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|
else if(nominalLineTime < 0.000001)
|
|
ui->lineTimeText->setText(tr("%1 ns").arg(nominalLineTime * 1000000000.0, 0, 'f', 2));
|
|
else if(nominalLineTime < 0.001)
|
|
ui->lineTimeText->setText(tr("%1 µs").arg(nominalLineTime * 1000000.0, 0, 'f', 2));
|
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else if(nominalLineTime < 1.0)
|
|
ui->lineTimeText->setText(tr("%1 ms").arg(nominalLineTime * 1000.0, 0, 'f', 2));
|
|
else
|
|
ui->lineTimeText->setText(tr("%1 s").arg(nominalLineTime * 1.0, 0, 'f', 2));
|
|
}
|
|
|
|
void ATVDemodGUI::topTimeUpdate()
|
|
{
|
|
float nominalTopTime = ATVDemodSettings::getNominalLineTime(m_settings.m_nbLines, m_settings.m_fps) * (4.7f / 64.0f);
|
|
|
|
if (nominalTopTime < 0.0)
|
|
ui->topTimeText->setText("invalid");
|
|
else if (nominalTopTime < 0.000001)
|
|
ui->topTimeText->setText(tr("%1 ns").arg(nominalTopTime * 1000000000.0, 0, 'f', 2));
|
|
else if(nominalTopTime < 0.001)
|
|
ui->topTimeText->setText(tr("%1 µs").arg(nominalTopTime * 1000000.0, 0, 'f', 2));
|
|
else if(nominalTopTime < 1.0)
|
|
ui->topTimeText->setText(tr("%1 ms").arg(nominalTopTime * 1000.0, 0, 'f', 2));
|
|
else
|
|
ui->topTimeText->setText(tr("%1 s").arg(nominalTopTime * 1.0, 0, 'f', 2));
|
|
}
|