mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-08-24 06:46:33 -04:00
431 lines
11 KiB
C++
431 lines
11 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/basicchannelsettingswidget.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());
|
|
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.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);
|
|
|
|
blockApplySettings(false);
|
|
m_channelMarker.blockSignals(false);
|
|
|
|
applySettings();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
resetToDefaults();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool NFMDemodGUI::handleMessage(const Message& message __attribute__((unused)))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
void NFMDemodGUI::viewChanged()
|
|
{
|
|
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_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::onMenuDoubleClicked()
|
|
{
|
|
if (!m_basicSettingsShown)
|
|
{
|
|
m_basicSettingsShown = true;
|
|
BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(&m_channelMarker, this);
|
|
bcsw->show();
|
|
}
|
|
}
|
|
|
|
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)
|
|
{
|
|
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(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked()));
|
|
|
|
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);
|
|
|
|
connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(viewChanged()));
|
|
|
|
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();
|
|
}
|
|
|
|
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()
|
|
{
|
|
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());
|
|
}
|
|
}
|
|
|
|
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);
|
|
|
|
ui->channelPower->setText(QString::number(powDbAvg, '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;
|
|
}
|
|
}
|