kopia lustrzana https://github.com/f4exb/sdrangel
327 wiersze
9.6 KiB
C++
327 wiersze
9.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2016 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QDockWidget>
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#include <QMainWindow>
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#include "amdemodgui.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_amdemodgui.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/basicchannelsettingsdialog.h"
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#include "dsp/dspengine.h"
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#include "mainwindow.h"
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#include "amdemod.h"
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const QString AMDemodGUI::m_channelID = "de.maintech.sdrangelove.channel.am";
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AMDemodGUI* AMDemodGUI::create(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI)
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{
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AMDemodGUI* gui = new AMDemodGUI(pluginAPI, deviceAPI);
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return gui;
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}
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void AMDemodGUI::destroy()
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{
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delete this; // TODO: is this really useful?
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}
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void AMDemodGUI::setName(const QString& name)
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{
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setObjectName(name);
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}
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QString AMDemodGUI::getName() const
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{
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return objectName();
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}
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qint64 AMDemodGUI::getCenterFrequency() const {
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return m_channelMarker.getCenterFrequency();
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}
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void AMDemodGUI::setCenterFrequency(qint64 centerFrequency)
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{
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m_channelMarker.setCenterFrequency(centerFrequency);
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applySettings();
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}
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void AMDemodGUI::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 AMDemodGUI::serialize() const
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{
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return m_settings.serialize();
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}
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bool AMDemodGUI::deserialize(const QByteArray& data)
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{
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if(m_settings.deserialize(data)) {
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displaySettings();
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applySettings(true);
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return true;
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} else {
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resetToDefaults();
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return false;
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}
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}
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bool AMDemodGUI::handleMessage(const Message& message __attribute__((unused)))
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{
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return false;
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}
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void AMDemodGUI::channelMarkerChanged()
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{
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setWindowTitle(m_channelMarker.getTitle());
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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m_settings.m_udpAddress = m_channelMarker.getUDPAddress(),
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m_settings.m_udpPort = m_channelMarker.getUDPSendPort(),
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m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
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displayUDPAddress();
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//m_settings.m_channelMarkerBytes = m_channelMarker.serialize();
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applySettings();
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}
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void AMDemodGUI::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 AMDemodGUI::on_bandpassEnable_toggled(bool checked)
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{
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m_settings.m_bandpassEnable = checked;
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applySettings();
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}
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void AMDemodGUI::on_rfBW_valueChanged(int value)
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{
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ui->rfBWText->setText(QString("%1 kHz").arg(value / 10.0, 0, 'f', 1));
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m_channelMarker.setBandwidth(value * 100);
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m_settings.m_rfBandwidth = value * 100;
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applySettings();
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}
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void AMDemodGUI::on_volume_valueChanged(int value)
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{
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ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
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m_settings.m_volume = value / 10.0;
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applySettings();
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}
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void AMDemodGUI::on_squelch_valueChanged(int value)
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{
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ui->squelchText->setText(QString("%1 dB").arg(value));
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m_settings.m_squelch = value;
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applySettings();
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}
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void AMDemodGUI::on_audioMute_toggled(bool checked)
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{
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m_settings.m_audioMute = checked;
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applySettings();
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}
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void AMDemodGUI::on_copyAudioToUDP_toggled(bool checked)
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{
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m_settings.m_copyAudioToUDP = checked;
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applySettings();
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}
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void AMDemodGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused)))
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{
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/*
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if((widget == ui->spectrumContainer) && (m_nfmDemod != NULL))
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m_nfmDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown);
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*/
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}
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void AMDemodGUI::onMenuDialogCalled(const QPoint &p)
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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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}
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AMDemodGUI::AMDemodGUI(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI, QWidget* parent) :
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RollupWidget(parent),
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ui(new Ui::AMDemodGUI),
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m_pluginAPI(pluginAPI),
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m_deviceAPI(deviceAPI),
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m_channelMarker(this),
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m_doApplySettings(true),
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m_squelchOpen(false),
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m_tickCount(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(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
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m_amDemod = new AMDemod(m_deviceAPI);
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connect(&MainWindow::getInstance()->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, 7, -9999999, 9999999);
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ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
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m_channelMarker.setColor(Qt::yellow);
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m_channelMarker.setBandwidth(5000);
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m_channelMarker.setCenterFrequency(0);
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m_channelMarker.setTitle("AM Demodulator");
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m_channelMarker.setUDPAddress("127.0.0.1");
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m_channelMarker.setUDPSendPort(9999);
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m_channelMarker.setVisible(true);
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setTitleColor(m_channelMarker.getColor());
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m_settings.setChannelMarker(&m_channelMarker);
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connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(channelMarkerChanged()));
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m_deviceAPI->registerChannelInstance(m_channelID, this);
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m_deviceAPI->addChannelMarker(&m_channelMarker);
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m_deviceAPI->addRollupWidget(this);
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displaySettings();
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applySettings(true);
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}
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AMDemodGUI::~AMDemodGUI()
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{
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m_deviceAPI->removeChannelInstance(this);
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delete m_amDemod;
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delete ui;
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}
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void AMDemodGUI::blockApplySettings(bool block)
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{
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m_doApplySettings = !block;
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}
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void AMDemodGUI::applySettings(bool force)
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{
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if (m_doApplySettings)
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{
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setTitleColor(m_channelMarker.getColor());
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AMDemod::MsgConfigureChannelizer* channelConfigMsg = AMDemod::MsgConfigureChannelizer::create(
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48000, m_channelMarker.getCenterFrequency());
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m_amDemod->getInputMessageQueue()->push(channelConfigMsg);
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ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
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AMDemod::MsgConfigureAMDemod* message = AMDemod::MsgConfigureAMDemod::create( m_settings, force);
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m_amDemod->getInputMessageQueue()->push(message);
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}
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}
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void AMDemodGUI::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_rfBandwidth);
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m_channelMarker.setColor(m_settings.m_rgbColor);
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setTitleColor(m_settings.m_rgbColor);
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m_channelMarker.blockSignals(false);
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setWindowTitle(m_channelMarker.getTitle());
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blockApplySettings(true);
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int displayValue = m_settings.m_rfBandwidth/100.0;
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ui->rfBW->setValue(displayValue);
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ui->rfBWText->setText(QString("%1 kHz").arg(displayValue / 10.0, 0, 'f', 1));
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ui->volume->setValue(m_settings.m_volume * 10.0);
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ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 0, 'f', 1));
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ui->squelch->setValue(m_settings.m_squelch);
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ui->squelchText->setText(QString("%1 dB").arg(m_settings.m_squelch));
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ui->audioMute->setChecked(m_settings.m_audioMute);
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ui->bandpassEnable->setChecked(m_settings.m_bandpassEnable);
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ui->copyAudioToUDP->setChecked(m_settings.m_copyAudioToUDP);
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blockApplySettings(false);
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}
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void AMDemodGUI::displayUDPAddress()
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{
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ui->copyAudioToUDP->setToolTip(QString("Copy audio output to UDP %1:%2").arg(m_channelMarker.getUDPAddress()).arg(m_channelMarker.getUDPSendPort()));
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}
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void AMDemodGUI::leaveEvent(QEvent*)
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{
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blockApplySettings(true);
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m_channelMarker.setHighlighted(false);
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blockApplySettings(false);
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}
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void AMDemodGUI::enterEvent(QEvent*)
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{
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blockApplySettings(true);
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m_channelMarker.setHighlighted(true);
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blockApplySettings(false);
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}
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void AMDemodGUI::tick()
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{
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double magsqAvg, magsqPeak;
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int nbMagsqSamples;
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m_amDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
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double powDbAvg = CalcDb::dbPower(magsqAvg);
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double powDbPeak = CalcDb::dbPower(magsqPeak);
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ui->channelPowerMeter->levelChanged(
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(100.0f + powDbAvg) / 100.0f,
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(100.0f + powDbPeak) / 100.0f,
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nbMagsqSamples);
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if (m_tickCount % 4 == 0) {
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ui->channelPower->setText(QString::number(powDbAvg, 'f', 1));
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}
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bool squelchOpen = m_amDemod->getSquelchOpen();
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if (squelchOpen != m_squelchOpen)
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{
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m_squelchOpen = squelchOpen;
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if (m_squelchOpen) {
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ui->audioMute->setStyleSheet("QToolButton { background-color : green; }");
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} else {
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ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
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}
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}
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m_tickCount++;
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}
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