sdrangel/plugins/channelrx/demodnfm/nfmdemodgui.cpp

461 wiersze
12 KiB
C++

#include "nfmdemodgui.h"
#include <device/devicesourceapi.h>
#include <dsp/downchannelizer.h>
#include <QDockWidget>
#include <QMainWindow>
#include <QDebug>
#include "dsp/threadedbasebandsamplesink.h"
#include "ui_nfmdemodgui.h"
#include "dsp/nullsink.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
#include "gui/basicchannelsettingsdialog.h"
#include "dsp/dspengine.h"
#include "mainwindow.h"
#include "nfmdemod.h"
const QString NFMDemodGUI::m_channelID = "de.maintech.sdrangelove.channel.nfm";
const int NFMDemodGUI::m_rfBW[] = {
5000, 6250, 8330, 10000, 12500, 15000, 20000, 25000, 40000
};
const int NFMDemodGUI::m_fmDev[] = { // corresponding FM deviations
1000, 1500, 2000, 2000, 2000, 2500, 3000, 3500, 5000
};
const int NFMDemodGUI::m_nbRfBW = 9;
NFMDemodGUI* NFMDemodGUI::create(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI)
{
NFMDemodGUI* gui = new NFMDemodGUI(pluginAPI, deviceAPI);
return gui;
}
void NFMDemodGUI::destroy()
{
delete this;
}
void NFMDemodGUI::setName(const QString& name)
{
setObjectName(name);
}
QString NFMDemodGUI::getName() const
{
return objectName();
}
qint64 NFMDemodGUI::getCenterFrequency() const
{
return m_channelMarker.getCenterFrequency();
}
void NFMDemodGUI::setCenterFrequency(qint64 centerFrequency)
{
m_channelMarker.setCenterFrequency(centerFrequency);
applySettings();
}
void NFMDemodGUI::resetToDefaults()
{
blockApplySettings(true);
ui->rfBW->setCurrentIndex(4);
ui->afBW->setValue(3);
ui->volume->setValue(20);
ui->squelchGate->setValue(5);
ui->squelch->setValue(-40);
ui->deltaFrequency->setValue(0);
ui->ctcssOn->setChecked(false);
ui->audioMute->setChecked(false);
blockApplySettings(false);
applySettings();
}
QByteArray NFMDemodGUI::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_channelMarker.getCenterFrequency());
s.writeS32(2, ui->rfBW->currentIndex());
s.writeS32(3, ui->afBW->value());
s.writeS32(4, ui->volume->value());
s.writeS32(5, ui->squelch->value());
s.writeU32(7, m_channelMarker.getColor().rgb());
s.writeS32(8, ui->ctcss->currentIndex());
s.writeBool(9, ui->ctcssOn->isChecked());
s.writeBool(10, ui->audioMute->isChecked());
s.writeS32(11, ui->squelchGate->value());
s.writeBool(12, ui->deltaSquelch->isChecked());
s.writeBlob(13, m_channelMarker.serialize());
return s.final();
}
bool NFMDemodGUI::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
QByteArray bytetmp;
quint32 u32tmp;
qint32 tmp;
bool boolTmp;
blockApplySettings(true);
m_channelMarker.blockSignals(true);
d.readBlob(13, &bytetmp);
m_channelMarker.deserialize(bytetmp);
d.readS32(1, &tmp, 0);
m_channelMarker.setCenterFrequency(tmp);
d.readS32(2, &tmp, 4);
ui->rfBW->setCurrentIndex(tmp);
d.readS32(3, &tmp, 3);
ui->afBW->setValue(tmp);
d.readS32(4, &tmp, 20);
ui->volume->setValue(tmp);
d.readS32(5, &tmp, -40);
ui->squelch->setValue(tmp);
if(d.readU32(7, &u32tmp))
{
m_channelMarker.setColor(u32tmp);
}
d.readS32(8, &tmp, 0);
ui->ctcss->setCurrentIndex(tmp);
d.readBool(9, &boolTmp, false);
ui->ctcssOn->setChecked(boolTmp);
d.readBool(10, &boolTmp, false);
ui->audioMute->setChecked(boolTmp);
d.readS32(11, &tmp, 5);
ui->squelchGate->setValue(tmp);
d.readBool(12, &boolTmp, false);
ui->deltaSquelch->setChecked(boolTmp);
this->setWindowTitle(m_channelMarker.getTitle());
displayUDPAddress();
blockApplySettings(false);
m_channelMarker.blockSignals(false);
applySettings(true);
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool NFMDemodGUI::handleMessage(const Message& message __attribute__((unused)))
{
return false;
}
void NFMDemodGUI::channelMarkerChanged()
{
this->setWindowTitle(m_channelMarker.getTitle());
displayUDPAddress();
applySettings();
}
void NFMDemodGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
}
void NFMDemodGUI::on_rfBW_currentIndexChanged(int index)
{
qDebug() << "NFMDemodGUI::on_rfBW_currentIndexChanged" << index;
//ui->rfBWText->setText(QString("%1 k").arg(m_rfBW[value] / 1000.0));
m_channelMarker.setBandwidth(m_rfBW[index]);
applySettings();
}
void NFMDemodGUI::on_afBW_valueChanged(int value)
{
ui->afBWText->setText(QString("%1 k").arg(value));
applySettings();
}
void NFMDemodGUI::on_volume_valueChanged(int value)
{
ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
applySettings();
}
void NFMDemodGUI::on_squelchGate_valueChanged(int value __attribute__((unused)))
{
ui->squelchGateText->setText(QString("%1").arg(ui->squelchGate->value() * 10.0f, 0, 'f', 0));
applySettings();
}
void NFMDemodGUI::on_deltaSquelch_toggled(bool checked __attribute__((unused)))
{
if (ui->deltaSquelch->isChecked())
{
ui->squelchText->setText(QString("%1").arg((-ui->squelch->value()) / 10.0, 0, 'f', 1));
ui->squelchText->setToolTip(tr("Squelch AF balance threshold (%)"));
ui->squelch->setToolTip(tr("Squelch AF balance threshold (%)"));
}
else
{
ui->squelchText->setText(QString("%1").arg(ui->squelch->value() / 10.0, 0, 'f', 1));
ui->squelchText->setToolTip(tr("Squelch power threshold (dB)"));
ui->squelch->setToolTip(tr("Squelch AF balance threshold (%)"));
}
applySettings();
}
void NFMDemodGUI::on_squelch_valueChanged(int value)
{
if (ui->deltaSquelch->isChecked())
{
ui->squelchText->setText(QString("%1").arg(-value / 10.0, 0, 'f', 1));
ui->squelchText->setToolTip(tr("Squelch deviation threshold (%)"));
}
else
{
ui->squelchText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
ui->squelchText->setToolTip(tr("Squelch power threshold (dB)"));
}
applySettings();
}
void NFMDemodGUI::on_ctcssOn_toggled(bool checked)
{
m_ctcssOn = checked;
applySettings();
}
void NFMDemodGUI::on_audioMute_toggled(bool checked)
{
m_audioMute = checked;
applySettings();
}
void NFMDemodGUI::on_copyAudioToUDP_toggled(bool checked __attribute__((unused)))
{
applySettings();
}
void NFMDemodGUI::on_ctcss_currentIndexChanged(int index)
{
if (m_nfmDemod != 0)
{
m_nfmDemod->setSelectedCtcssIndex(index);
}
}
void NFMDemodGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused)))
{
/*
if((widget == ui->spectrumContainer) && (m_nfmDemod != NULL))
m_nfmDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown);
*/
}
void NFMDemodGUI::onMenuDialogCalled(const QPoint &p)
{
BasicChannelSettingsDialog dialog(&m_channelMarker, this);
dialog.move(p);
dialog.exec();
}
NFMDemodGUI::NFMDemodGUI(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI, QWidget* parent) :
RollupWidget(parent),
ui(new Ui::NFMDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceAPI(deviceAPI),
m_channelMarker(this),
m_basicSettingsShown(false),
m_doApplySettings(true),
m_squelchOpen(false),
m_tickCount(0)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose, true);
blockApplySettings(true);
ui->rfBW->clear();
for (int i = 0; i < m_nbRfBW; i++) {
ui->rfBW->addItem(QString("%1").arg(m_rfBW[i] / 1000.0, 0, 'f', 2));
}
blockApplySettings(false);
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
m_nfmDemod = new NFMDemod();
m_nfmDemod->registerGUI(this);
connect(&m_pluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
int ctcss_nbTones;
const Real *ctcss_tones = m_nfmDemod->getCtcssToneSet(ctcss_nbTones);
ui->ctcss->addItem("--");
for (int i=0; i<ctcss_nbTones; i++)
{
ui->ctcss->addItem(QString("%1").arg(ctcss_tones[i]));
}
ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }"); // squelch closed
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
m_channelizer = new DownChannelizer(m_nfmDemod);
m_threadedChannelizer = new ThreadedBasebandSampleSink(m_channelizer, this);
m_deviceAPI->addThreadedSink(m_threadedChannelizer);
//m_channelMarker = new ChannelMarker(this);
m_channelMarker.setColor(Qt::red);
m_channelMarker.setBandwidth(12500);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setVisible(true);
m_channelMarker.setTitle("NFM Demodulator");
m_channelMarker.setUDPAddress("127.0.0.1");
m_channelMarker.setUDPSendPort(9999);
m_channelMarker.setVisible(true);
setTitleColor(m_channelMarker.getColor());
connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(channelMarkerChanged()));
m_deviceAPI->registerChannelInstance(m_channelID, this);
m_deviceAPI->addChannelMarker(&m_channelMarker);
m_deviceAPI->addRollupWidget(this);
QChar delta = QChar(0x94, 0x03);
ui->deltaSquelch->setText(delta);
applySettings(true);
}
NFMDemodGUI::~NFMDemodGUI()
{
m_deviceAPI->removeChannelInstance(this);
m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
delete m_threadedChannelizer;
delete m_channelizer;
delete m_nfmDemod;
//delete m_channelMarker;
delete ui;
}
void NFMDemodGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
qDebug() << "NFMDemodGUI::applySettings";
setTitleColor(m_channelMarker.getColor());
m_channelizer->configure(m_channelizer->getInputMessageQueue(),
48000,
m_channelMarker.getCenterFrequency());
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_nfmDemod->configure(m_nfmDemod->getInputMessageQueue(),
m_rfBW[ui->rfBW->currentIndex()],
ui->afBW->value() * 1000.0f,
m_fmDev[ui->rfBW->currentIndex()],
ui->volume->value() / 10.0f,
ui->squelchGate->value(), // in 10ths of ms 1 -> 50
ui->deltaSquelch->isChecked(),
ui->squelch->value(), // -1000 -> 0
ui->ctcssOn->isChecked(),
ui->audioMute->isChecked(),
ui->copyAudioToUDP->isChecked(),
m_channelMarker.getUDPAddress(),
m_channelMarker.getUDPSendPort(),
force);
}
}
void NFMDemodGUI::displayUDPAddress()
{
ui->copyAudioToUDP->setToolTip(QString("Copy audio output to UDP %1:%2").arg(m_channelMarker.getUDPAddress()).arg(m_channelMarker.getUDPSendPort()));
}
void NFMDemodGUI::leaveEvent(QEvent*)
{
blockApplySettings(true);
m_channelMarker.setHighlighted(false);
blockApplySettings(false);
}
void NFMDemodGUI::enterEvent(QEvent*)
{
blockApplySettings(true);
m_channelMarker.setHighlighted(true);
blockApplySettings(false);
}
void NFMDemodGUI::setCtcssFreq(Real ctcssFreq)
{
if (ctcssFreq == 0)
{
ui->ctcssText->setText("--");
}
else
{
ui->ctcssText->setText(QString("%1").arg(ctcssFreq));
}
}
void NFMDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void NFMDemodGUI::tick()
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
m_nfmDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
double powDbAvg = CalcDb::dbPower(magsqAvg);
double powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPowerMeter->levelChanged(
(100.0f + powDbAvg) / 100.0f,
(100.0f + powDbPeak) / 100.0f,
nbMagsqSamples);
if (m_tickCount % 4 == 0) {
ui->channelPower->setText(tr("%1 dB").arg(powDbAvg, 0, 'f', 1));
}
bool squelchOpen = m_nfmDemod->getSquelchOpen();
if (squelchOpen != m_squelchOpen)
{
if (squelchOpen) {
ui->audioMute->setStyleSheet("QToolButton { background-color : green; }");
} else {
ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
}
m_squelchOpen = squelchOpen;
}
m_tickCount++;
}