kopia lustrzana https://github.com/f4exb/sdrangel
404 wiersze
13 KiB
C++
404 wiersze
13 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QDockWidget>
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#include <QMainWindow>
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#include <QDebug>
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#include "freqtrackergui.h"
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#include "device/devicesourceapi.h"
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#include "device/deviceuiset.h"
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#include "dsp/downchannelizer.h"
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#include "dsp/dspengine.h"
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#include "dsp/threadedbasebandsamplesink.h"
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#include "ui_freqtrackergui.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 "gui/crightclickenabler.h"
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#include "gui/audioselectdialog.h"
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#include "freqtracker.h"
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FreqTrackerGUI* FreqTrackerGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
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{
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FreqTrackerGUI* gui = new FreqTrackerGUI(pluginAPI, deviceUISet, rxChannel);
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return gui;
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}
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void FreqTrackerGUI::destroy()
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{
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delete this;
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}
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void FreqTrackerGUI::setName(const QString& name)
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{
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setObjectName(name);
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}
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QString FreqTrackerGUI::getName() const
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{
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return objectName();
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}
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qint64 FreqTrackerGUI::getCenterFrequency() const {
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return m_channelMarker.getCenterFrequency();
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}
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void FreqTrackerGUI::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 FreqTrackerGUI::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 FreqTrackerGUI::serialize() const
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{
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return m_settings.serialize();
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}
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bool FreqTrackerGUI::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 FreqTrackerGUI::handleMessage(const Message& message)
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{
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if (FreqTracker::MsgConfigureFreqTracker::match(message))
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{
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qDebug("FreqTrackerGUI::handleMessage: FreqTracker::MsgConfigureFreqTracker");
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const FreqTracker::MsgConfigureFreqTracker& cfg = (FreqTracker::MsgConfigureFreqTracker&) message;
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m_settings = cfg.getSettings();
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blockApplySettings(true);
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displaySettings();
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blockApplySettings(false);
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return true;
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}
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else if (FreqTracker::MsgSampleRateNotification::match(message))
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{
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qDebug("FreqTrackerGUI::handleMessage: FreqTracker::MsgSampleRateNotification");
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const FreqTracker::MsgSampleRateNotification& cfg = (FreqTracker::MsgSampleRateNotification&) message;
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m_channelSampleRate = cfg.getSampleRate();
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ui->channelSampleRateText->setText(tr("%1k").arg(QString::number(m_channelSampleRate / 1000.0f, 'g', 5)));
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if (m_channelSampleRate > 1000) {
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ui->rfBW->setMaximum(m_channelSampleRate/100);
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}
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return true;
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}
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return false;
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}
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void FreqTrackerGUI::handleInputMessages()
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{
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Message* message;
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while ((message = getInputMessageQueue()->pop()) != 0)
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{
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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 FreqTrackerGUI::channelMarkerChangedByCursor()
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{
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ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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applySettings();
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}
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void FreqTrackerGUI::channelMarkerHighlightedByCursor()
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{
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setHighlighted(m_channelMarker.getHighlighted());
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}
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void FreqTrackerGUI::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 FreqTrackerGUI::on_log2Decim_currentIndexChanged(int index)
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{
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m_settings.m_log2Decim = index < 0 ? 0 : index > 6 ? 6 : index;
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applySettings();
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}
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void FreqTrackerGUI::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 FreqTrackerGUI::on_tracking_toggled(bool checked)
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{
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if (!checked)
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{
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ui->tracking->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
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ui->tracking->setToolTip(tr("PLL for synchronous AM"));
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}
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m_settings.m_tracking = checked;
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applySettings();
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}
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void FreqTrackerGUI::on_trackerType_currentIndexChanged(int index)
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{
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m_settings.m_trackerType = (FreqTrackerSettings::TrackerType) index;
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applySettings();
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}
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void FreqTrackerGUI::on_pllPskOrder_currentIndexChanged(int index)
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{
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if ((index < 0) || (index > 5)) {
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return;
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}
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m_settings.m_pllPskOrder = 1<<index;
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applySettings();
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}
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void FreqTrackerGUI::on_rrc_toggled(bool checked)
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{
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m_settings.m_rrc = checked;
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applySettings();
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}
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void FreqTrackerGUI::on_rrcRolloff_valueChanged(int value)
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{
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m_settings.m_rrcRolloff = value < 0 ? 0 : value > 100 ? 100 : value;
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QString rolloffStr = QString::number(value/100.0, 'f', 2);
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ui->rrcRolloffText->setText(rolloffStr);
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applySettings();
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}
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void FreqTrackerGUI::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 FreqTrackerGUI::onWidgetRolled(QWidget* widget, bool rollDown)
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{
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(void) widget;
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(void) rollDown;
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}
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void FreqTrackerGUI::onMenuDialogCalled(const QPoint &p)
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{
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BasicChannelSettingsDialog dialog(&m_channelMarker, this);
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dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
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dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
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dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
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dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
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dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
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dialog.move(p);
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dialog.exec();
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
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m_settings.m_title = m_channelMarker.getTitle();
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m_settings.m_useReverseAPI = dialog.useReverseAPI();
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m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
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m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
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m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
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m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
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setWindowTitle(m_settings.m_title);
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setTitleColor(m_settings.m_rgbColor);
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applySettings();
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}
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FreqTrackerGUI::FreqTrackerGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
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RollupWidget(parent),
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ui(new Ui::FreqTrackerGUI),
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m_pluginAPI(pluginAPI),
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m_deviceUISet(deviceUISet),
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m_channelMarker(this),
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m_channelSampleRate(0),
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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_freqTracker = reinterpret_cast<FreqTracker*>(rxChannel); //new FreqTracker(m_deviceUISet->m_deviceSourceAPI);
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m_freqTracker->setMessageQueueToGUI(getInputMessageQueue());
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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.blockSignals(true);
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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.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_settings.setChannelMarker(&m_channelMarker);
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m_deviceUISet->registerRxChannelInstance(FreqTracker::m_channelIdURI, this);
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m_deviceUISet->addChannelMarker(&m_channelMarker);
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m_deviceUISet->addRollupWidget(this);
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connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
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connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
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connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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displaySettings();
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applySettings(true);
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}
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FreqTrackerGUI::~FreqTrackerGUI()
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{
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m_deviceUISet->removeRxChannelInstance(this);
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delete m_freqTracker; // TODO: check this: when the GUI closes it has to delete the demodulator
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delete ui;
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}
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void FreqTrackerGUI::blockApplySettings(bool block)
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{
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m_doApplySettings = !block;
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}
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void FreqTrackerGUI::applySettings(bool force)
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{
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if (m_doApplySettings)
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{
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FreqTracker::MsgConfigureFreqTracker* message = FreqTracker::MsgConfigureFreqTracker::create( m_settings, force);
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m_freqTracker->getInputMessageQueue()->push(message);
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}
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}
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void FreqTrackerGUI::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.setTitle(m_settings.m_title);
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m_channelMarker.blockSignals(false);
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m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only
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setTitleColor(m_settings.m_rgbColor);
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setWindowTitle(m_channelMarker.getTitle());
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blockApplySettings(true);
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ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
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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->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->tracking->setChecked(m_settings.m_tracking);
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blockApplySettings(false);
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}
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void FreqTrackerGUI::leaveEvent(QEvent*)
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{
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m_channelMarker.setHighlighted(false);
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}
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void FreqTrackerGUI::enterEvent(QEvent*)
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{
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m_channelMarker.setHighlighted(true);
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}
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void FreqTrackerGUI::tick()
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{
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double magsqAvg, magsqPeak;
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int nbMagsqSamples;
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m_freqTracker->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_freqTracker->getSquelchOpen();
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if (squelchOpen) {
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ui->squelchLabel->setStyleSheet("QLabel { background-color : green; }");
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} else {
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ui->squelchLabel->setStyleSheet("QLabel { background:rgb(50,50,50); }");
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}
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if (m_settings.m_tracking)
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{
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if (m_freqTracker->getPllLocked()) {
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ui->tracking->setStyleSheet("QToolButton { background-color : green; }");
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} else {
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ui->tracking->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
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}
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int freq = m_freqTracker->getFrequency();
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ui->tracking->setToolTip(tr("Tracking on. Freq = %1 Hz").arg(freq));
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}
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else
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{
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ui->tracking->setToolTip("Tracking off");
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}
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m_tickCount++;
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}
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