mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-23 16:38:37 -05:00
365 lines
9.5 KiB
C++
365 lines
9.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2015 F4EXB //
|
|
// written by Edouard Griffiths //
|
|
// //
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation as version 3 of the License, or //
|
|
// //
|
|
// This program is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License V3 for more details. //
|
|
// //
|
|
// You should have received a copy of the GNU General Public License //
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include <QDockWidget>
|
|
#include <QMainWindow>
|
|
#include <QDebug>
|
|
#include "dsp/threadedsamplesink.h"
|
|
#include "dsp/channelizer.h"
|
|
#include "dsp/dspengine.h"
|
|
#include "dsp/spectrumvis.h"
|
|
#include "gui/glspectrum.h"
|
|
#include "plugin/pluginapi.h"
|
|
#include "util/simpleserializer.h"
|
|
#include "util/db.h"
|
|
#include "gui/basicchannelsettingswidget.h"
|
|
#include "mainwindow.h"
|
|
|
|
#include "bfmdemodgui.h"
|
|
|
|
#include "ui_bfmdemodgui.h"
|
|
#include "bfmdemod.h"
|
|
|
|
const int BFMDemodGUI::m_rfBW[] = {
|
|
80000, 100000, 120000, 140000, 160000, 180000, 200000, 220000, 250000
|
|
};
|
|
|
|
int requiredBW(int rfBW)
|
|
{
|
|
if (rfBW <= 48000)
|
|
return 48000;
|
|
else if (rfBW < 100000)
|
|
return 96000;
|
|
else
|
|
return 384000;
|
|
}
|
|
|
|
BFMDemodGUI* BFMDemodGUI::create(PluginAPI* pluginAPI)
|
|
{
|
|
BFMDemodGUI* gui = new BFMDemodGUI(pluginAPI);
|
|
return gui;
|
|
}
|
|
|
|
void BFMDemodGUI::destroy()
|
|
{
|
|
delete this;
|
|
}
|
|
|
|
void BFMDemodGUI::setName(const QString& name)
|
|
{
|
|
setObjectName(name);
|
|
}
|
|
|
|
QString BFMDemodGUI::getName() const
|
|
{
|
|
return objectName();
|
|
}
|
|
|
|
qint64 BFMDemodGUI::getCenterFrequency() const
|
|
{
|
|
return m_channelMarker.getCenterFrequency();
|
|
}
|
|
|
|
void BFMDemodGUI::setCenterFrequency(qint64 centerFrequency)
|
|
{
|
|
m_channelMarker.setCenterFrequency(centerFrequency);
|
|
applySettings();
|
|
}
|
|
|
|
void BFMDemodGUI::resetToDefaults()
|
|
{
|
|
blockApplySettings(true);
|
|
|
|
ui->rfBW->setValue(4);
|
|
ui->afBW->setValue(3);
|
|
ui->volume->setValue(20);
|
|
ui->squelch->setValue(-40);
|
|
ui->deltaFrequency->setValue(0);
|
|
|
|
blockApplySettings(false);
|
|
applySettings();
|
|
}
|
|
|
|
QByteArray BFMDemodGUI::serialize() const
|
|
{
|
|
SimpleSerializer s(1);
|
|
s.writeS32(1, m_channelMarker.getCenterFrequency());
|
|
s.writeS32(2, ui->rfBW->value());
|
|
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.writeBlob(8, ui->spectrumGUI->serialize());
|
|
return s.final();
|
|
}
|
|
|
|
bool BFMDemodGUI::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, 4);
|
|
ui->rfBW->setValue(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.readBlob(8, &bytetmp);
|
|
ui->spectrumGUI->deserialize(bytetmp);
|
|
|
|
blockApplySettings(false);
|
|
m_channelMarker.blockSignals(false);
|
|
|
|
applySettings();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
resetToDefaults();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool BFMDemodGUI::handleMessage(const Message& message)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
void BFMDemodGUI::viewChanged()
|
|
{
|
|
applySettings();
|
|
}
|
|
|
|
void BFMDemodGUI::on_deltaMinus_toggled(bool minus)
|
|
{
|
|
int deltaFrequency = m_channelMarker.getCenterFrequency();
|
|
bool minusDelta = (deltaFrequency < 0);
|
|
|
|
if (minus ^ minusDelta) // sign change
|
|
{
|
|
m_channelMarker.setCenterFrequency(-deltaFrequency);
|
|
}
|
|
}
|
|
|
|
void BFMDemodGUI::on_deltaFrequency_changed(quint64 value)
|
|
{
|
|
if (ui->deltaMinus->isChecked())
|
|
{
|
|
m_channelMarker.setCenterFrequency(-value);
|
|
}
|
|
else
|
|
{
|
|
m_channelMarker.setCenterFrequency(value);
|
|
}
|
|
}
|
|
|
|
void BFMDemodGUI::on_rfBW_valueChanged(int value)
|
|
{
|
|
ui->rfBWText->setText(QString("%1 kHz").arg(m_rfBW[value] / 1000.0));
|
|
m_channelMarker.setBandwidth(m_rfBW[value]);
|
|
applySettings();
|
|
}
|
|
|
|
void BFMDemodGUI::on_afBW_valueChanged(int value)
|
|
{
|
|
ui->afBWText->setText(QString("%1 kHz").arg(value));
|
|
applySettings();
|
|
}
|
|
|
|
void BFMDemodGUI::on_volume_valueChanged(int value)
|
|
{
|
|
ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
|
|
applySettings();
|
|
}
|
|
|
|
void BFMDemodGUI::on_squelch_valueChanged(int value)
|
|
{
|
|
ui->squelchText->setText(QString("%1 dB").arg(value));
|
|
applySettings();
|
|
}
|
|
|
|
void BFMDemodGUI::on_audioStereo_toggled(bool stereo)
|
|
{
|
|
if (!stereo)
|
|
{
|
|
ui->audioStereo->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
|
|
}
|
|
|
|
applySettings();
|
|
}
|
|
|
|
void BFMDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
|
|
{
|
|
}
|
|
|
|
void BFMDemodGUI::onMenuDoubleClicked()
|
|
{
|
|
if(!m_basicSettingsShown)
|
|
{
|
|
m_basicSettingsShown = true;
|
|
BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(&m_channelMarker, this);
|
|
bcsw->show();
|
|
}
|
|
}
|
|
|
|
BFMDemodGUI::BFMDemodGUI(PluginAPI* pluginAPI, QWidget* parent) :
|
|
RollupWidget(parent),
|
|
ui(new Ui::BFMDemodGUI),
|
|
m_pluginAPI(pluginAPI),
|
|
m_channelMarker(this),
|
|
m_basicSettingsShown(false),
|
|
m_channelPowerDbAvg(20,0)
|
|
{
|
|
ui->setupUi(this);
|
|
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
|
|
ui->deltaFrequency->setValueRange(7, 0U, 9999999U);
|
|
|
|
setAttribute(Qt::WA_DeleteOnClose, true);
|
|
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
|
|
connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked()));
|
|
|
|
m_spectrumVis = new SpectrumVis(ui->glSpectrum);
|
|
m_bfmDemod = new BFMDemod(m_spectrumVis);
|
|
m_channelizer = new Channelizer(m_bfmDemod);
|
|
m_threadedChannelizer = new ThreadedSampleSink(m_channelizer, this);
|
|
DSPEngine::instance()->addThreadedSink(m_threadedChannelizer);
|
|
|
|
//ui->glSpectrum->setCenterFrequency(BFMDemodGUI::m_rfBW[ui->rfBW->value()] / 4);
|
|
//ui->glSpectrum->setSampleRate(BFMDemodGUI::m_rfBW[ui->rfBW->value()] / 2);
|
|
ui->glSpectrum->setCenterFrequency(625000 / 4);
|
|
ui->glSpectrum->setSampleRate(625000 / 2);
|
|
//ui->glSpectrum->setCenterFrequency(48000 / 4);
|
|
//ui->glSpectrum->setSampleRate(48000 / 2);
|
|
ui->glSpectrum->setDisplayWaterfall(false);
|
|
ui->glSpectrum->setDisplayMaxHold(false);
|
|
ui->glSpectrum->setSsbSpectrum(true);
|
|
m_spectrumVis->configure(m_spectrumVis->getInputMessageQueue(), 64, 10, FFTWindow::BlackmanHarris);
|
|
connect(&m_pluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
|
|
|
|
//m_channelMarker = new ChannelMarker(this);
|
|
m_channelMarker.setColor(Qt::blue);
|
|
m_channelMarker.setBandwidth(12500);
|
|
m_channelMarker.setCenterFrequency(0);
|
|
m_channelMarker.setVisible(true);
|
|
connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(viewChanged()));
|
|
m_pluginAPI->addChannelMarker(&m_channelMarker);
|
|
|
|
ui->spectrumGUI->setBuddies(m_spectrumVis->getInputMessageQueue(), m_spectrumVis, ui->glSpectrum);
|
|
|
|
applySettings();
|
|
}
|
|
|
|
BFMDemodGUI::~BFMDemodGUI()
|
|
{
|
|
m_pluginAPI->removeChannelInstance(this);
|
|
DSPEngine::instance()->removeThreadedSink(m_threadedChannelizer);
|
|
delete m_threadedChannelizer;
|
|
delete m_channelizer;
|
|
delete m_bfmDemod;
|
|
//delete m_channelMarker;
|
|
delete ui;
|
|
}
|
|
|
|
void BFMDemodGUI::blockApplySettings(bool block)
|
|
{
|
|
m_doApplySettings = !block;
|
|
}
|
|
|
|
void BFMDemodGUI::applySettings()
|
|
{
|
|
if (m_doApplySettings)
|
|
{
|
|
setTitleColor(m_channelMarker.getColor());
|
|
|
|
m_channelizer->configure(m_channelizer->getInputMessageQueue(),
|
|
requiredBW(m_rfBW[ui->rfBW->value()]), // 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_bfmDemod->configure(m_bfmDemod->getInputMessageQueue(),
|
|
m_rfBW[ui->rfBW->value()],
|
|
ui->afBW->value() * 1000.0,
|
|
ui->volume->value() / 10.0,
|
|
ui->squelch->value(),
|
|
ui->audioStereo->isChecked());
|
|
}
|
|
}
|
|
|
|
void BFMDemodGUI::leaveEvent(QEvent*)
|
|
{
|
|
blockApplySettings(true);
|
|
m_channelMarker.setHighlighted(false);
|
|
blockApplySettings(false);
|
|
}
|
|
|
|
void BFMDemodGUI::enterEvent(QEvent*)
|
|
{
|
|
blockApplySettings(true);
|
|
m_channelMarker.setHighlighted(true);
|
|
blockApplySettings(false);
|
|
}
|
|
|
|
void BFMDemodGUI::tick()
|
|
{
|
|
Real powDb = CalcDb::dbPower(m_bfmDemod->getMagSq());
|
|
m_channelPowerDbAvg.feed(powDb);
|
|
ui->channelPower->setText(QString::number(m_channelPowerDbAvg.average(), 'f', 1));
|
|
|
|
if (m_bfmDemod->getPilotLock())
|
|
{
|
|
if (ui->audioStereo->isChecked())
|
|
{
|
|
ui->audioStereo->setStyleSheet("QToolButton { background-color : green; }");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (ui->audioStereo->isChecked())
|
|
{
|
|
ui->audioStereo->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
|
|
}
|
|
}
|
|
|
|
//qDebug() << "Pilot lock: " << m_bfmDemod->getPilotLock() << ":" << m_bfmDemod->getPilotLevel(); TODO: update a GUI item with status
|
|
}
|