sdrangel/plugins/channelrx/demodwfm/wfmdemodgui.cpp

347 wiersze
8.2 KiB
C++

#include "wfmdemodgui.h"
#include <device/devicesourceapi.h>
#include <dsp/downchannelizer.h>
#include <QDockWidget>
#include <QMainWindow>
#include <QDebug>
#include "dsp/threadedbasebandsamplesink.h"
#include "ui_wfmdemodgui.h"
#include "dsp/dspengine.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
#include "gui/basicchannelsettingswidget.h"
#include "mainwindow.h"
#include "wfmdemod.h"
const QString WFMDemodGUI::m_channelID = "de.maintech.sdrangelove.channel.wfm";
const int WFMDemodGUI::m_rfBW[] = {
12500, 25000, 40000, 60000, 75000, 80000, 100000, 125000, 140000, 160000, 180000, 200000, 220000, 250000
};
const int WFMDemodGUI::m_nbRfBW = 14;
WFMDemodGUI* WFMDemodGUI::create(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI)
{
WFMDemodGUI* gui = new WFMDemodGUI(pluginAPI, deviceAPI);
return gui;
}
void WFMDemodGUI::destroy()
{
delete this;
}
void WFMDemodGUI::setName(const QString& name)
{
setObjectName(name);
}
QString WFMDemodGUI::getName() const
{
return objectName();
}
qint64 WFMDemodGUI::getCenterFrequency() const
{
return m_channelMarker.getCenterFrequency();
}
void WFMDemodGUI::setCenterFrequency(qint64 centerFrequency)
{
m_channelMarker.setCenterFrequency(centerFrequency);
applySettings();
}
void WFMDemodGUI::resetToDefaults()
{
blockApplySettings(true);
ui->rfBW->setCurrentIndex(6);
ui->afBW->setValue(3);
ui->volume->setValue(20);
ui->squelch->setValue(-40);
ui->deltaFrequency->setValue(0);
blockApplySettings(false);
applySettings();
}
QByteArray WFMDemodGUI::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());
return s.final();
}
bool WFMDemodGUI::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
QByteArray bytetmp;
quint32 u32tmp;
qint32 tmp;
blockApplySettings(true);
m_channelMarker.blockSignals(true);
d.readS32(1, &tmp, 0);
m_channelMarker.setCenterFrequency(tmp);
d.readS32(2, &tmp, 6);
ui->rfBW->setCurrentIndex(tmp);
m_channelMarker.setBandwidth(m_rfBW[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);
}
blockApplySettings(false);
m_channelMarker.blockSignals(false);
applySettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool WFMDemodGUI::handleMessage(const Message& message)
{
return false;
}
void WFMDemodGUI::viewChanged()
{
applySettings();
}
void WFMDemodGUI::on_deltaMinus_toggled(bool minus)
{
int deltaFrequency = m_channelMarker.getCenterFrequency();
bool minusDelta = (deltaFrequency < 0);
if (minus ^ minusDelta) // sign change
{
m_channelMarker.setCenterFrequency(-deltaFrequency);
}
}
void WFMDemodGUI::on_deltaFrequency_changed(quint64 value)
{
if (ui->deltaMinus->isChecked())
{
m_channelMarker.setCenterFrequency(-value);
}
else
{
m_channelMarker.setCenterFrequency(value);
}
}
void WFMDemodGUI::on_rfBW_currentIndexChanged(int index)
{
m_channelMarker.setBandwidth(m_rfBW[index]);
applySettings();
}
void WFMDemodGUI::on_afBW_valueChanged(int value)
{
ui->afBWText->setText(QString("%1 kHz").arg(value));
applySettings();
}
void WFMDemodGUI::on_volume_valueChanged(int value)
{
ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
applySettings();
}
void WFMDemodGUI::on_squelch_valueChanged(int value)
{
ui->squelchText->setText(QString("%1 dB").arg(value));
applySettings();
}
void WFMDemodGUI::on_audioMute_toggled(bool checked)
{
m_audioMute = checked;
applySettings();
}
void WFMDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
}
void WFMDemodGUI::onMenuDoubleClicked()
{
if(!m_basicSettingsShown)
{
m_basicSettingsShown = true;
BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(&m_channelMarker, this);
bcsw->show();
}
}
WFMDemodGUI::WFMDemodGUI(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI, QWidget* parent) :
RollupWidget(parent),
ui(new Ui::WFMDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceAPI(deviceAPI),
m_channelMarker(this),
m_basicSettingsShown(false),
m_channelPowerDbAvg(20,0)
{
ui->setupUi(this);
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(7, 0U, 9999999U);
ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
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));
}
ui->rfBW->setCurrentIndex(6);
blockApplySettings(false);
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked()));
m_wfmDemod = new WFMDemod(0);
m_channelizer = new DownChannelizer(m_wfmDemod);
m_threadedChannelizer = new ThreadedBasebandSampleSink(m_channelizer, this);
m_deviceAPI->addThreadedSink(m_threadedChannelizer);
connect(&m_pluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
//m_channelMarker = new ChannelMarker(this);
m_channelMarker.setColor(Qt::blue);
m_channelMarker.setBandwidth(m_rfBW[4]);
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);
applySettings();
}
WFMDemodGUI::~WFMDemodGUI()
{
m_deviceAPI->removeChannelInstance(this);
m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
delete m_threadedChannelizer;
delete m_channelizer;
delete m_wfmDemod;
//delete m_channelMarker;
delete ui;
}
void WFMDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void WFMDemodGUI::applySettings()
{
if (m_doApplySettings)
{
setTitleColor(m_channelMarker.getColor());
m_channelizer->configure(m_channelizer->getInputMessageQueue(),
requiredBW(m_rfBW[ui->rfBW->currentIndex()]), // TODO: this is where requested sample rate is specified
m_channelMarker.getCenterFrequency());
ui->deltaFrequency->setValue(abs(m_channelMarker.getCenterFrequency()));
ui->deltaMinus->setChecked(m_channelMarker.getCenterFrequency() < 0);
m_wfmDemod->configure(m_wfmDemod->getInputMessageQueue(),
m_rfBW[ui->rfBW->currentIndex()],
ui->afBW->value() * 1000.0,
ui->volume->value() / 10.0,
ui->squelch->value(),
ui->audioMute->isChecked());
}
}
void WFMDemodGUI::leaveEvent(QEvent*)
{
blockApplySettings(true);
m_channelMarker.setHighlighted(false);
blockApplySettings(false);
}
void WFMDemodGUI::enterEvent(QEvent*)
{
blockApplySettings(true);
m_channelMarker.setHighlighted(true);
blockApplySettings(false);
}
void WFMDemodGUI::tick()
{
// Real powDb = CalcDb::dbPower(m_wfmDemod->getMagSq());
// m_channelPowerDbAvg.feed(powDb);
// ui->channelPower->setText(QString::number(m_channelPowerDbAvg.average(), 'f', 1));
Real magsqAvg, magsqPeak;
int nbMagsqSamples;
m_wfmDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
Real powDbAvg = CalcDb::dbPower(magsqAvg);
Real powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPower->setText(QString::number(powDbAvg, 'f', 1));
ui->channelPowerMeter->levelChanged(
(100.0f + powDbAvg) / 100.0f,
(100.0f + powDbPeak) / 100.0f,
nbMagsqSamples);
bool squelchOpen = m_wfmDemod->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;
}
}