mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-04 16:01:14 -05:00
409 lines
12 KiB
C++
409 lines
12 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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// //
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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/devicesourceapi.h"
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#include "dsp/downchannelizer.h"
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#include "dsp/threadedbasebandsamplesink.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 "gui/basicchannelsettingswidget.h"
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#include "dsp/dspengine.h"
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#include "mainwindow.h"
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#include "atvdemod.h"
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const QString ATVDemodGUI::m_strChannelID = "sdrangel.channel.demodatv";
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ATVDemodGUI* ATVDemodGUI::create(PluginAPI* objPluginAPI,
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DeviceSourceAPI *objDeviceAPI)
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{
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ATVDemodGUI* gui = new ATVDemodGUI(objPluginAPI, objDeviceAPI);
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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::setName(const QString& strName)
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{
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setObjectName(strName);
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}
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QString ATVDemodGUI::getName() const
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{
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return objectName();
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}
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qint64 ATVDemodGUI::getCenterFrequency() const
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{
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return m_objChannelMarker.getCenterFrequency();
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}
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void ATVDemodGUI::setCenterFrequency(qint64 intCenterFrequency)
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{
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m_objChannelMarker.setCenterFrequency(intCenterFrequency);
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applySettings();
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}
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void ATVDemodGUI::resetToDefaults()
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{
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blockApplySettings(true);
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//********** ATV Default values **********
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ui->synchLevel->setValue(100);
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ui->blackLevel->setValue(310);
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ui->lineTime->setValue(640);
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ui->topTime->setValue(3);
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ui->modulation->setCurrentIndex(0);
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ui->fps->setCurrentIndex(0);
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ui->hSync->setChecked(true);
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ui->vSync->setChecked(true);
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ui->halfImage->setChecked(false);
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blockApplySettings(false);
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applySettings();
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}
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QByteArray ATVDemodGUI::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(1, m_objChannelMarker.getCenterFrequency());
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s.writeU32(2, m_objChannelMarker.getColor().rgb());
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s.writeS32(3, ui->synchLevel->value());
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s.writeS32(4, ui->blackLevel->value());
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s.writeS32(5, ui->lineTime->value());
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s.writeS32(6, ui->topTime->value());
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s.writeS32(7, ui->modulation->currentIndex());
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s.writeS32(8, ui->fps->currentIndex());
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s.writeBool(9, ui->hSync->isChecked());
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s.writeBool(10, ui->vSync->isChecked());
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s.writeBool(11, ui->halfImage->isChecked());
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return s.final();
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}
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bool ATVDemodGUI::deserialize(const QByteArray& arrData)
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{
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SimpleDeserializer d(arrData);
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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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uint32_t u32tmp;
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int tmp;
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bool booltmp;
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blockApplySettings(true);
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m_objChannelMarker.blockSignals(true);
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d.readS32(1, &tmp, 0);
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m_objChannelMarker.setCenterFrequency(tmp);
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if (d.readU32(2, &u32tmp)) {
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m_objChannelMarker.setColor(u32tmp);
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} else {
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m_objChannelMarker.setColor(Qt::white);
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}
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d.readS32(3, &tmp, 100);
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ui->synchLevel->setValue(tmp);
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d.readS32(4, &tmp, 310);
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ui->blackLevel->setValue(tmp);
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d.readS32(5, &tmp, 640);
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ui->lineTime->setValue(tmp);
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d.readS32(6, &tmp, 3);
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ui->topTime->setValue(tmp);
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d.readS32(7, &tmp, 0);
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ui->modulation->setCurrentIndex(tmp);
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d.readS32(8, &tmp, 0);
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ui->fps->setCurrentIndex(tmp);
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d.readBool(9, &booltmp, true);
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ui->hSync->setChecked(booltmp);
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d.readBool(10, &booltmp, true);
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ui->vSync->setChecked(booltmp);
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d.readBool(11, &booltmp, false);
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ui->halfImage->setChecked(booltmp);
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blockApplySettings(false);
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m_objChannelMarker.blockSignals(false);
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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 ATVDemodGUI::handleMessage(const Message& objMessage)
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{
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return false;
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}
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void ATVDemodGUI::viewChanged()
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{
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applySettings();
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}
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void ATVDemodGUI::channelSampleRateChanged()
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{
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qDebug("ATVDemodGUI::channelSampleRateChanged");
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ui->channelSampleRateText->setText(tr("%1k").arg(m_objChannelizer->getInputSampleRate()/1000.0f, 0, 'f', 0));
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applySettings();
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}
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void ATVDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
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{
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}
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void ATVDemodGUI::onMenuDoubleClicked()
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{
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if (!m_blnBasicSettingsShown)
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{
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m_blnBasicSettingsShown = true;
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BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(
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&m_objChannelMarker, this);
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bcsw->show();
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}
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}
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ATVDemodGUI::ATVDemodGUI(PluginAPI* objPluginAPI, DeviceSourceAPI *objDeviceAPI,
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QWidget* objParent) :
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RollupWidget(objParent),
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ui(new Ui::ATVDemodGUI),
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m_objPluginAPI(objPluginAPI),
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m_objDeviceAPI(objDeviceAPI),
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m_objChannelMarker(this),
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m_blnBasicSettingsShown(false),
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m_blnDoApplySettings(true),
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m_intTickCount(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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connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked()));
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m_objATVDemod = new ATVDemod();
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m_objATVDemod->SetATVScreen(ui->screenTV);
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m_objChannelizer = new DownChannelizer(m_objATVDemod);
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m_objThreadedChannelizer = new ThreadedBasebandSampleSink(m_objChannelizer, this);
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m_objDeviceAPI->addThreadedSink(m_objThreadedChannelizer);
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connect(&m_objPluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
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ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
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ui->deltaFrequency->setValueRange(7, 0U, 9999999U);
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connect(m_objChannelizer, SIGNAL(inputSampleRateChanged()), this, SLOT(channelSampleRateChanged()));
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//m_objPluginAPI->addThreadedSink(m_objThreadedChannelizer);
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m_objChannelMarker.setColor(Qt::white);
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m_objChannelMarker.setMovable(false);
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m_objChannelMarker.setBandwidth(6000000);
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m_objChannelMarker.setCenterFrequency(0);
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m_objChannelMarker.setVisible(true);
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//connect(&m_objChannelMarker, SIGNAL(changed()), this, SLOT(viewChanged()));
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m_objDeviceAPI->registerChannelInstance(m_strChannelID, this);
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m_objDeviceAPI->addChannelMarker(&m_objChannelMarker);
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m_objDeviceAPI->addRollupWidget(this);
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//ui->screenTV->connectTimer(m_objPluginAPI->getMainWindow()->getMasterTimer());
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resetToDefaults(); // does applySettings()
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}
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ATVDemodGUI::~ATVDemodGUI()
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{
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m_objDeviceAPI->removeChannelInstance(this);
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m_objDeviceAPI->removeThreadedSink(m_objThreadedChannelizer);
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delete m_objThreadedChannelizer;
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delete m_objChannelizer;
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delete m_objATVDemod;
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delete ui;
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}
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void ATVDemodGUI::blockApplySettings(bool blnBlock)
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{
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m_blnDoApplySettings = !blnBlock;
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}
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void ATVDemodGUI::applySettings()
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{
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ATVDemod::ATVModulation enmSelectedModulation;
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if (m_blnDoApplySettings)
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{
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setTitleColor(m_objChannelMarker.getColor());
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ui->deltaFrequency->setValue(abs(m_objChannelMarker.getCenterFrequency()));
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ui->deltaFrequencyMinus->setChecked(m_objChannelMarker.getCenterFrequency() < 0);
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m_objChannelizer->configure(m_objChannelizer->getInputMessageQueue(),
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//m_objATVDemod->GetSampleRate(),
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m_objChannelizer->getInputSampleRate(), // always use maximum available bandwidth
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m_objChannelMarker.getCenterFrequency());
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switch (ui->modulation->currentIndex())
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{
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case 0:
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enmSelectedModulation = ATVDemod::ATV_FM1;
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break;
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case 1:
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enmSelectedModulation = ATVDemod::ATV_FM2;
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break;
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case 2:
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enmSelectedModulation = ATVDemod::ATV_AM;
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break;
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default:
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enmSelectedModulation = ATVDemod::ATV_FM1;
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break;
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}
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m_objATVDemod->configure(m_objATVDemod->getInputMessageQueue(),
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ui->lineTime->value(),
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ui->topTime->value(),
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(ui->fps->currentIndex() == 0) ? 25 : 30,
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(ui->halfImage->checkState() == Qt::Checked) ? 50 : 100,
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((float) (ui->synchLevel->value())) / 1000.0f,
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((float) (ui->blackLevel->value())) / 1000.0f,
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enmSelectedModulation, ui->hSync->isChecked(),
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ui->vSync->isChecked());
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qDebug() << "ATVDemodGUI::applySettings:"
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<< " m_objChannelizer.inputSampleRate: " << m_objChannelizer->getInputSampleRate()
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<< " m_objATVDemod.sampleRate: " << m_objATVDemod->GetSampleRate();
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//m_objChannelMarker.setBandwidth(m_objATVDemod->GetSampleRate()); it is unreliable at this moment
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m_blnDoApplySettings = false; // avoid infinite recursion
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m_objChannelMarker.setBandwidth(m_objChannelizer->getInputSampleRate());
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m_blnDoApplySettings = true;
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}
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}
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void ATVDemodGUI::leaveEvent(QEvent*)
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{
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blockApplySettings(true);
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m_objChannelMarker.setHighlighted(false);
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blockApplySettings(false);
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}
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void ATVDemodGUI::enterEvent(QEvent*)
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{
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blockApplySettings(true);
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m_objChannelMarker.setHighlighted(true);
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blockApplySettings(false);
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}
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void ATVDemodGUI::tick()
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{
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if (m_intTickCount < 10) // ~500 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_objATVDemod)
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{
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double magSqDB = CalcDb::dbPower(m_objATVDemod->getMagSq() / (1<<30));
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ui->channePowerText->setText(tr("%1 dB").arg(magSqDB, 0, 'f', 1));
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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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applySettings();
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ui->synchLevelText->setText(QString("%1 mV").arg(value));
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}
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void ATVDemodGUI::on_blackLevel_valueChanged(int value)
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{
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applySettings();
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ui->blackLevelText->setText(QString("%1 mV").arg(value));
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}
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void ATVDemodGUI::on_lineTime_valueChanged(int value)
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{
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ui->lineTimeText->setText(QString("%1 uS").arg(((float) value) / 10.0f));
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applySettings();
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}
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void ATVDemodGUI::on_topTime_valueChanged(int value)
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{
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ui->topTimeText->setText(QString("%1 uS").arg(value));
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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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applySettings();
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}
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void ATVDemodGUI::on_vSync_clicked()
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{
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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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applySettings();
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}
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void ATVDemodGUI::on_modulation_currentIndexChanged(int index)
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{
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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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applySettings();
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}
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void ATVDemodGUI::on_reset_clicked(bool checked)
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{
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resetToDefaults();
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}
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