/////////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2015 F4EXB // // written by Edouard Griffiths // // // // This program is free software; you can redistribute it and/or modify // // it under the terms of the GNU General Public License as published by // // the Free Software Foundation as version 3 of the License, or // // // // This program is distributed in the hope that it will be useful, // // but WITHOUT ANY WARRANTY; without even the implied warranty of // // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // // GNU General Public License V3 for more details. // // // // You should have received a copy of the GNU General Public License // // along with this program. If not, see . // /////////////////////////////////////////////////////////////////////////////////// #include "udpsrcgui.h" #include "plugin/pluginapi.h" #include "dsp/threadedsamplesink.h" #include "dsp/channelizer.h" #include "dsp/spectrumvis.h" #include "dsp/dspengine.h" #include "util/simpleserializer.h" #include "util/db.h" #include "gui/basicchannelsettingswidget.h" #include "ui_udpsrcgui.h" #include "mainwindow.h" #include "udpsrc.h" UDPSrcGUI* UDPSrcGUI::create(PluginAPI* pluginAPI) { UDPSrcGUI* gui = new UDPSrcGUI(pluginAPI); return gui; } void UDPSrcGUI::destroy() { delete this; } void UDPSrcGUI::setName(const QString& name) { setObjectName(name); } qint64 UDPSrcGUI::getCenterFrequency() const { return m_channelMarker.getCenterFrequency(); } void UDPSrcGUI::setCenterFrequency(qint64 centerFrequency) { m_channelMarker.setCenterFrequency(centerFrequency); applySettings(); } QString UDPSrcGUI::getName() const { return objectName(); } void UDPSrcGUI::resetToDefaults() { blockApplySettings(true); ui->sampleFormat->setCurrentIndex(0); ui->sampleRate->setText("48000"); ui->rfBandwidth->setText("32000"); ui->udpAddress->setText("127.0.0.1"); ui->udpPort->setText("9999"); ui->audioPort->setText("9999"); ui->spectrumGUI->resetToDefaults(); ui->boost->setValue(1); ui->volume->setValue(20); ui->audioActive->setChecked(false); ui->audioStereo->setChecked(false); blockApplySettings(false); applySettingsImmediate(); applySettings(); } QByteArray UDPSrcGUI::serialize() const { SimpleSerializer s(1); s.writeBlob(1, saveState()); s.writeS32(2, m_channelMarker.getCenterFrequency()); s.writeS32(3, m_sampleFormat); s.writeReal(4, m_outputSampleRate); s.writeReal(5, m_rfBandwidth); s.writeS32(6, m_udpPort); s.writeBlob(7, ui->spectrumGUI->serialize()); s.writeS32(8, (qint32)m_boost); s.writeS32(9, m_channelMarker.getCenterFrequency()); s.writeString(10, m_udpAddress); s.writeBool(11, m_audioActive); s.writeS32(12, (qint32)m_volume); s.writeS32(13, m_audioPort); s.writeBool(14, m_audioStereo); return s.final(); } bool UDPSrcGUI::deserialize(const QByteArray& data) { SimpleDeserializer d(data); if (!d.isValid()) { resetToDefaults(); return false; } if (d.getVersion() == 1) { QByteArray bytetmp; QString strtmp; qint32 s32tmp; Real realtmp; bool booltmp; blockApplySettings(true); m_channelMarker.blockSignals(true); d.readBlob(1, &bytetmp); restoreState(bytetmp); d.readS32(2, &s32tmp, 0); m_channelMarker.setCenterFrequency(s32tmp); d.readS32(3, &s32tmp, UDPSrc::FormatSSB); switch(s32tmp) { case UDPSrc::FormatSSB: ui->sampleFormat->setCurrentIndex(0); break; case UDPSrc::FormatNFM: ui->sampleFormat->setCurrentIndex(1); break; case UDPSrc::FormatS16LE: ui->sampleFormat->setCurrentIndex(2); break; default: ui->sampleFormat->setCurrentIndex(0); break; } d.readReal(4, &realtmp, 48000); ui->sampleRate->setText(QString("%1").arg(realtmp, 0)); d.readReal(5, &realtmp, 32000); ui->rfBandwidth->setText(QString("%1").arg(realtmp, 0)); d.readS32(6, &s32tmp, 9999); ui->udpPort->setText(QString("%1").arg(s32tmp)); d.readBlob(7, &bytetmp); ui->spectrumGUI->deserialize(bytetmp); d.readS32(8, &s32tmp, 1); ui->boost->setValue(s32tmp); d.readS32(9, &s32tmp, 0); m_channelMarker.setCenterFrequency(s32tmp); d.readString(10, &strtmp, "127.0.0.1"); ui->udpAddress->setText(strtmp); d.readBool(11, &booltmp, false); ui->audioActive->setChecked(booltmp); d.readS32(12, &s32tmp, 20); ui->volume->setValue(s32tmp); d.readS32(13, &s32tmp, 9998); ui->audioPort->setText(QString("%1").arg(s32tmp)); d.readBool(14, &booltmp, false); ui->audioStereo->setChecked(booltmp); blockApplySettings(false); m_channelMarker.blockSignals(false); applySettingsImmediate(); applySettings(); return true; } else { resetToDefaults(); return false; } } bool UDPSrcGUI::handleMessage(const Message& message) { qDebug() << "UDPSrcGUI::handleMessage"; return false; } void UDPSrcGUI::channelMarkerChanged() { applySettings(); } void UDPSrcGUI::tick() { Real powDb = CalcDb::dbPower(m_udpSrc->getMagSq()); m_channelPowerDbAvg.feed(powDb); ui->channelPower->setText(QString::number(m_channelPowerDbAvg.average(), 'f', 1)); } UDPSrcGUI::UDPSrcGUI(PluginAPI* pluginAPI, QWidget* parent) : RollupWidget(parent), ui(new Ui::UDPSrcGUI), m_pluginAPI(pluginAPI), m_udpSrc(0), m_channelMarker(this), m_channelPowerDbAvg(40,0), m_basicSettingsShown(false), m_doApplySettings(true), m_boost(1), m_volume(20) { ui->setupUi(this); connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool))); connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked())); setAttribute(Qt::WA_DeleteOnClose, true); m_spectrumVis = new SpectrumVis(ui->glSpectrum); m_udpSrc = new UDPSrc(m_pluginAPI->getMainWindowMessageQueue(), this, m_spectrumVis); m_channelizer = new Channelizer(m_udpSrc); m_threadedChannelizer = new ThreadedSampleSink(m_channelizer, this); DSPEngine::instance()->addThreadedSink(m_threadedChannelizer); ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold)); ui->deltaFrequency->setValueRange(7, 0U, 9999999U); ui->glSpectrum->setCenterFrequency(0); ui->glSpectrum->setSampleRate(ui->sampleRate->text().toInt()); ui->glSpectrum->setDisplayWaterfall(true); ui->glSpectrum->setDisplayMaxHold(true); m_spectrumVis->configure(m_spectrumVis->getInputMessageQueue(), 64, 10, FFTWindow::BlackmanHarris); ui->glSpectrum->connectTimer(m_pluginAPI->getMainWindow()->getMasterTimer()); connect(&m_pluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); //m_channelMarker = new ChannelMarker(this); m_channelMarker.setBandwidth(16000); m_channelMarker.setCenterFrequency(0); m_channelMarker.setColor(Qt::green); m_channelMarker.setVisible(true); connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(channelMarkerChanged())); m_pluginAPI->addChannelMarker(&m_channelMarker); ui->spectrumGUI->setBuddies(m_spectrumVis->getInputMessageQueue(), m_spectrumVis, ui->glSpectrum); applySettingsImmediate(); applySettings(); } UDPSrcGUI::~UDPSrcGUI() { m_pluginAPI->removeChannelInstance(this); DSPEngine::instance()->removeThreadedSink(m_threadedChannelizer); delete m_threadedChannelizer; delete m_channelizer; delete m_udpSrc; delete m_spectrumVis; //delete m_channelMarker; delete ui; } void UDPSrcGUI::blockApplySettings(bool block) { m_doApplySettings = !block; } void UDPSrcGUI::applySettingsImmediate() { if (m_doApplySettings) { m_audioActive = ui->audioActive->isChecked(); m_audioStereo = ui->audioStereo->isChecked(); m_boost = ui->boost->value(); m_volume = ui->volume->value(); m_udpSrc->configureImmediate(m_udpSrc->getInputMessageQueue(), m_audioActive, m_audioStereo, m_boost, m_volume); } } void UDPSrcGUI::applySettings() { if (m_doApplySettings) { bool ok; Real outputSampleRate = ui->sampleRate->text().toDouble(&ok); if((!ok) || (outputSampleRate < 1000)) { outputSampleRate = 48000; } Real rfBandwidth = ui->rfBandwidth->text().toDouble(&ok); if((!ok) || (rfBandwidth > outputSampleRate)) { rfBandwidth = outputSampleRate; } m_udpAddress = ui->udpAddress->text(); int udpPort = ui->udpPort->text().toInt(&ok); if((!ok) || (udpPort < 1) || (udpPort > 65535)) { udpPort = 9999; } int audioPort = ui->audioPort->text().toInt(&ok); if((!ok) || (audioPort < 1) || (audioPort > 65535) || (audioPort == udpPort)) { audioPort = udpPort - 1; } int boost = ui->boost->value(); setTitleColor(m_channelMarker.getColor()); ui->deltaFrequency->setValue(abs(m_channelMarker.getCenterFrequency())); ui->deltaMinus->setChecked(m_channelMarker.getCenterFrequency() < 0); ui->sampleRate->setText(QString("%1").arg(outputSampleRate, 0)); ui->rfBandwidth->setText(QString("%1").arg(rfBandwidth, 0)); //ui->udpAddress->setText(m_udpAddress); ui->udpPort->setText(QString("%1").arg(udpPort)); ui->audioPort->setText(QString("%1").arg(audioPort)); ui->boost->setValue(boost); m_channelMarker.disconnect(this, SLOT(channelMarkerChanged())); m_channelMarker.setBandwidth((int)rfBandwidth); connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(channelMarkerChanged())); ui->glSpectrum->setSampleRate(outputSampleRate); m_channelizer->configure(m_channelizer->getInputMessageQueue(), outputSampleRate, m_channelMarker.getCenterFrequency()); UDPSrc::SampleFormat sampleFormat; switch(ui->sampleFormat->currentIndex()) { case 0: sampleFormat = UDPSrc::FormatSSB; break; case 1: sampleFormat = UDPSrc::FormatNFM; break; case 2: sampleFormat = UDPSrc::FormatS16LE; break; default: sampleFormat = UDPSrc::FormatSSB; break; } m_sampleFormat = sampleFormat; m_outputSampleRate = outputSampleRate; m_rfBandwidth = rfBandwidth; m_udpPort = udpPort; m_audioPort = audioPort; m_boost = boost; m_udpSrc->configure(m_udpSrc->getInputMessageQueue(), sampleFormat, outputSampleRate, rfBandwidth, m_udpAddress, udpPort, audioPort); ui->applyBtn->setEnabled(false); } } void UDPSrcGUI::on_deltaMinus_toggled(bool minus) { int deltaFrequency = m_channelMarker.getCenterFrequency(); bool minusDelta = (deltaFrequency < 0); if (minus ^ minusDelta) // sign change { m_channelMarker.setCenterFrequency(-deltaFrequency); } } void UDPSrcGUI::on_deltaFrequency_changed(quint64 value) { if (ui->deltaMinus->isChecked()) { m_channelMarker.setCenterFrequency(-value); } else { m_channelMarker.setCenterFrequency(value); } } void UDPSrcGUI::on_sampleFormat_currentIndexChanged(int index) { ui->applyBtn->setEnabled(true); } void UDPSrcGUI::on_sampleRate_textEdited(const QString& arg1) { ui->applyBtn->setEnabled(true); } void UDPSrcGUI::on_rfBandwidth_textEdited(const QString& arg1) { ui->applyBtn->setEnabled(true); } void UDPSrcGUI::on_udpPort_textEdited(const QString& arg1) { ui->applyBtn->setEnabled(true); } void UDPSrcGUI::on_audioPort_textEdited(const QString& arg1) { ui->applyBtn->setEnabled(true); } void UDPSrcGUI::on_applyBtn_clicked() { applySettings(); } void UDPSrcGUI::on_audioActive_toggled(bool active) { applySettingsImmediate(); } void UDPSrcGUI::on_audioStereo_toggled(bool stereo) { applySettingsImmediate(); } void UDPSrcGUI::on_boost_valueChanged(int value) { ui->boost->setValue(value); ui->boostText->setText(QString("%1").arg(value)); applySettingsImmediate(); } void UDPSrcGUI::on_volume_valueChanged(int value) { ui->volume->setValue(value); ui->volumeText->setText(QString("%1").arg(value)); applySettingsImmediate(); } void UDPSrcGUI::onWidgetRolled(QWidget* widget, bool rollDown) { if ((widget == ui->spectrumBox) && (m_udpSrc != 0)) { m_udpSrc->setSpectrum(m_udpSrc->getInputMessageQueue(), rollDown); } } void UDPSrcGUI::onMenuDoubleClicked() { if (!m_basicSettingsShown) { m_basicSettingsShown = true; BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(&m_channelMarker, this); bcsw->show(); } }