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sdrangel/plugins/channelrx/demoddatv/datvdemodgui.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 F4HKW //
// for F4EXB / SDRAngel //
// using LeanSDR Framework (C) 2016 F4DAV //
// //
// 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 <QMediaMetaData>
#include "datvdemodgui.h"
#include "datvideostream.h"
#include "device/devicesourceapi.h"
#include "device/deviceuiset.h"
#include "device/devicesourceapi.h"
#include "dsp/downchannelizer.h"
#include "dsp/threadedbasebandsamplesink.h"
#include "ui_datvdemodgui.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
#include "dsp/dspengine.h"
#include "mainwindow.h"
const QString DATVDemodGUI::m_strChannelID = "sdrangel.channel.demoddatv";
DATVDemodGUI* DATVDemodGUI::create(PluginAPI* objPluginAPI,
DeviceUISet *deviceUISet,
BasebandSampleSink *rxChannel)
{
DATVDemodGUI* gui = new DATVDemodGUI(objPluginAPI, deviceUISet, rxChannel);
return gui;
}
void DATVDemodGUI::destroy()
{
delete this;
}
void DATVDemodGUI::setName(const QString& strName)
{
setObjectName(strName);
}
QString DATVDemodGUI::getName() const
{
return objectName();
}
qint64 DATVDemodGUI::getCenterFrequency() const
{
return m_objChannelMarker.getCenterFrequency();
}
void DATVDemodGUI::setCenterFrequency(qint64 intCenterFrequency)
{
m_objChannelMarker.setCenterFrequency(intCenterFrequency);
applySettings();
}
void DATVDemodGUI::resetToDefaults()
{
blockApplySettings(true);
ui->chkAllowDrift->setChecked(false);
ui->chkFastlock->setChecked(true);
ui->chkHardMetric->setChecked(false);
ui->chkViterbi->setChecked(false);
ui->cmbFEC->setCurrentIndex(0);
ui->cmbModulation->setCurrentIndex(0);
ui->cmbStandard->setCurrentIndex(0);
ui->cmbFilter->setCurrentIndex(0);
displayRRCParameters(false);
ui->spiNotchFilters->setValue(0);
ui->prgSynchro->setValue(0);
ui->lblStatus->setText("");
ui->rfBandwidth->setValue(512000);
ui->spiSymbolRate->setValue(250000);
ui->spiRollOff->setValue(35);
ui->spiExcursion->setValue(10);
blockApplySettings(false);
applySettings();
}
QByteArray DATVDemodGUI::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_objChannelMarker.getCenterFrequency());
s.writeU32(2, m_objChannelMarker.getColor().rgb());
s.writeBool(3, ui->chkAllowDrift->isChecked());
s.writeBool(4, ui->chkFastlock->isChecked());
s.writeS32(5, ui->cmbFilter->currentIndex());
s.writeBool(6, ui->chkHardMetric->isChecked());
s.writeS32(7, ui->spiRollOff->value());
s.writeBool(8, ui->chkViterbi->isChecked());
s.writeS32(9, ui->cmbFEC->currentIndex());
s.writeS32(10, ui->cmbModulation->currentIndex());
s.writeS32(11, ui->cmbStandard->currentIndex());
s.writeS32(12, ui->spiNotchFilters->value());
s.writeS64(13, ui->rfBandwidth->getValue());
s.writeS32(14, ui->spiSymbolRate->value());
s.writeS32(15, ui->spiExcursion->value());
return s.final();
}
bool DATVDemodGUI::deserialize(const QByteArray& arrData)
{
SimpleDeserializer d(arrData);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
QByteArray bytetmp;
uint32_t u32tmp;
qint64 i64tmp;
int tmp;
bool booltmp;
blockApplySettings(true);
m_objChannelMarker.blockSignals(true);
d.readS32(1, &tmp, 0);
m_objChannelMarker.setCenterFrequency(tmp);
ui->deltaFrequency->setValue(tmp);
if (d.readU32(2, &u32tmp))
{
m_objChannelMarker.setColor(u32tmp);
}
else
{
m_objChannelMarker.setColor(Qt::magenta);
}
d.readBool(3, &booltmp, false);
ui->chkAllowDrift->setChecked(booltmp);
d.readBool(4, &booltmp, false);
ui->chkFastlock->setChecked(booltmp);
d.readS32(5, &tmp, false);
ui->cmbFilter->setCurrentIndex(tmp);
displayRRCParameters((tmp==2));
d.readBool(6, &booltmp, false);
ui->chkHardMetric->setChecked(booltmp);
d.readS32(7, &tmp, false);
ui->spiRollOff->setValue(tmp);
d.readBool(8, &booltmp, false);
ui->chkViterbi->setChecked(booltmp);
d.readS32(9, &tmp, 0);
ui->cmbFEC->setCurrentIndex(tmp);
d.readS32(10, &tmp, 0);
ui->cmbModulation->setCurrentIndex(tmp);
d.readS32(11, &tmp, 0);
ui->cmbStandard->setCurrentIndex(tmp);
d.readS32(12, &tmp, 0);
ui->spiNotchFilters->setValue(tmp);
d.readS64(13, &i64tmp, 5120000);
ui->rfBandwidth->setValue(i64tmp);
d.readS32(14, &tmp, 250000);
ui->spiSymbolRate->setValue(tmp);
d.readS32(15, &tmp, false);
ui->spiExcursion->setValue(tmp);
blockApplySettings(false);
m_objChannelMarker.blockSignals(false);
applySettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool DATVDemodGUI::handleMessage(const Message& objMessage __attribute__((unused)))
{
return false;
}
void DATVDemodGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_objChannelMarker.getCenterFrequency());
if(m_intCenterFrequency!=m_objChannelMarker.getCenterFrequency())
{
m_intCenterFrequency=m_objChannelMarker.getCenterFrequency();
applySettings();
}
}
void DATVDemodGUI::channelMarkerHighlightedByCursor()
{
setHighlighted(m_objChannelMarker.getHighlighted());
}
void DATVDemodGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused)))
{
}
void DATVDemodGUI::onMenuDoubleClicked()
{
}
//DATVDemodGUI::DATVDemodGUI(PluginAPI* objPluginAPI, DeviceSourceAPI *objDeviceAPI, QWidget* objParent) :
DATVDemodGUI::DATVDemodGUI(PluginAPI* objPluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* objParent) :
RollupWidget(objParent),
ui(new Ui::DATVDemodGUI),
m_objPluginAPI(objPluginAPI),
m_deviceUISet(deviceUISet),
m_objChannelMarker(this),
m_blnBasicSettingsShown(false),
m_blnDoApplySettings(true)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose, true);
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
m_objDATVDemod = (DATVDemod*) rxChannel;
m_objDATVDemod->setMessageQueueToGUI(getInputMessageQueue());
m_objDATVDemod->SetDATVScreen(ui->screenTV);
connect(m_objDATVDemod->SetVideoRender(ui->screenTV_2),&DATVideostream::onDataPackets,this,&DATVDemodGUI::on_StreamDataAvailable);
connect(ui->screenTV_2,&DATVideoRender::onMetaDataChanged,this,&DATVDemodGUI::on_StreamMetaDataChanged);
m_intPreviousDecodedData=0;
m_intLastDecodedData=0;
m_intLastSpeed=0;
m_intReadyDecodedData=0;
m_blnButtonPlayClicked=false;
m_objTimer.setInterval(1000);
connect(&m_objTimer, SIGNAL(timeout()), this, SLOT(tick()));
m_objTimer.start();
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
ui->rfBandwidth->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
ui->rfBandwidth->setValueRange(true, 7, 0, 9999999);
m_objChannelMarker.blockSignals(true);
m_objChannelMarker.setColor(Qt::magenta);
m_objChannelMarker.setBandwidth(6000000);
m_objChannelMarker.setCenterFrequency(0);
m_objChannelMarker.blockSignals(false);
m_objChannelMarker.setVisible(true);
connect(&m_objChannelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(&m_objChannelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
m_deviceUISet->registerRxChannelInstance(DATVDemod::m_channelIdURI, this);
m_deviceUISet->addChannelMarker(&m_objChannelMarker);
m_deviceUISet->addRollupWidget(this);
ui->pushButton_3->setIcon(style()->standardIcon(QStyle::SP_MediaPlay));
resetToDefaults(); // does applySettings()
}
DATVDemodGUI::~DATVDemodGUI()
{
m_deviceUISet->removeRxChannelInstance(this);
delete m_objDATVDemod;
delete ui;
}
void DATVDemodGUI::blockApplySettings(bool blnBlock)
{
m_blnDoApplySettings = !blnBlock;
}
void DATVDemodGUI::applySettings()
{
QString strStandard;
QString strModulation;
QString strFEC;
DATVModulation enmSelectedModulation;
dvb_version enmVersion;
leansdr::code_rate enmFEC;
dvb_sampler enmSampler;
if (m_blnDoApplySettings)
{
//Bandwidth and center frequency
m_objChannelMarker.setCenterFrequency(ui->deltaFrequency->getValueNew());
m_objChannelMarker.setBandwidth(ui->rfBandwidth->getValueNew());
DATVDemod::MsgConfigureChannelizer *msgChan = DATVDemod::MsgConfigureChannelizer::create(m_objChannelMarker.getCenterFrequency());
m_objDATVDemod->getInputMessageQueue()->push(msgChan);
setTitleColor(m_objChannelMarker.getColor());
strStandard = ui->cmbStandard->currentText();
if(strStandard=="DVB-S")
{
enmVersion=DVB_S;
}
else if (strStandard=="DVB-S2")
{
enmVersion=DVB_S2;
}
else
{
enmVersion=DVB_S;
}
//BPSK, QPSK, PSK8, APSK16, APSK32, APSK64E, QAM16, QAM64, QAM256
strModulation = ui->cmbModulation->currentText();
if(strModulation=="BPSK")
{
enmSelectedModulation=BPSK;
}
else if(strModulation=="QPSK")
{
enmSelectedModulation=QPSK;
}
else if(strModulation=="8PSK")
{
enmSelectedModulation=PSK8;
}
else if(strModulation=="16APSK")
{
enmSelectedModulation=APSK16;
}
else if(strModulation=="32APSK")
{
enmSelectedModulation=APSK32;
}
else if(strModulation=="64APSKE")
{
enmSelectedModulation=APSK64E;
}
else if(strModulation=="16QAM")
{
enmSelectedModulation=QAM16;
}
else if(strModulation=="64QAM")
{
enmSelectedModulation=QAM64;
}
else if(strModulation=="256QAM")
{
enmSelectedModulation=QAM256;
}
else
{
enmSelectedModulation=BPSK;
}
//Viterbi only for BPSK et QPSK
if((enmSelectedModulation!=BPSK) && (enmSelectedModulation!=QPSK))
{
ui->chkViterbi->setChecked(false);
}
strFEC = ui->cmbFEC->currentText();
if(strFEC == "1/2")
{
enmFEC = leansdr::FEC12;
}
else if(strFEC == "2/3")
{
enmFEC = leansdr::FEC23;
}
else if(strFEC == "3/4")
{
enmFEC = leansdr::FEC34;
}
else if(strFEC == "5/6")
{
enmFEC = leansdr::FEC56;
}
else if(strFEC == "7/8")
{
enmFEC = leansdr::FEC78;
}
else if(strFEC == "4/5")
{
enmFEC = leansdr::FEC45;
}
else if(strFEC == "8/9")
{
enmFEC = leansdr::FEC89;
}
else if(strFEC == "9/10")
{
enmFEC = leansdr::FEC910;
}
else
{
enmFEC = leansdr::FEC12;
}
if (ui->cmbFilter->currentIndex()==0)
{
enmSampler = SAMP_LINEAR;
}
else if(ui->cmbFilter->currentIndex()==1)
{
enmSampler = SAMP_NEAREST;
}
else
{
enmSampler = SAMP_RRC;
}
m_objDATVDemod->configure(
m_objDATVDemod->getInputMessageQueue(),
m_objChannelMarker.getBandwidth(),
m_objChannelMarker.getCenterFrequency(),
enmVersion,
enmSelectedModulation,
enmFEC,
ui->spiSymbolRate->value(),
ui->spiNotchFilters->value(),
ui->chkAllowDrift->isChecked(),
ui->chkFastlock->isChecked(),
enmSampler,
ui->chkHardMetric->isChecked(),
((float)ui->spiRollOff->value())/100.0f,
ui->chkViterbi->isChecked(),
ui->spiExcursion->value());
qDebug() << "DATVDemodGUI::applySettings:"
<< " m_objDATVDemod->getCenterFrequency: " << m_objDATVDemod->getCenterFrequency()
<< " m_objDATVDemod->GetSampleRate: " << m_objDATVDemod->GetSampleRate();
}
}
void DATVDemodGUI::leaveEvent(QEvent*)
{
blockApplySettings(true);
m_objChannelMarker.setHighlighted(false);
blockApplySettings(false);
}
void DATVDemodGUI::enterEvent(QEvent*)
{
blockApplySettings(true);
m_objChannelMarker.setHighlighted(true);
blockApplySettings(false);
}
void DATVDemodGUI::tick()
{
if (m_objDATVDemod)
{
m_objMagSqAverage(m_objDATVDemod->getMagSq());
double magSqDB = CalcDb::dbPower(m_objMagSqAverage / (SDR_RX_SCALED*SDR_RX_SCALED));
ui->channePowerText->setText(tr("%1 dB").arg(magSqDB, 0, 'f', 1));
}
if((m_intLastDecodedData-m_intPreviousDecodedData)>=0)
{
m_intLastSpeed = 8*(m_intLastDecodedData-m_intPreviousDecodedData);
ui->lblRate->setText(QString("Speed: %1b/s").arg(formatBytes(m_intLastSpeed)));
}
m_intPreviousDecodedData = m_intLastDecodedData;
//Try to start video rendering
m_objDATVDemod->PlayVideo(false);
return;
}
void DATVDemodGUI::on_cmbStandard_currentIndexChanged(const QString &arg1 __attribute__((unused)))
{
applySettings();
}
void DATVDemodGUI::on_cmbModulation_currentIndexChanged(const QString &arg1 __attribute__((unused)))
{
QString strModulation;
QString strFEC;
strFEC = ui->cmbFEC->currentText();
strModulation = ui->cmbModulation->currentText();
if(strModulation=="16APSK")
{
if((strFEC!="2/3")
&& (strFEC!="3/4")
&& (strFEC!="4/5")
&& (strFEC!="5/6")
&& (strFEC!="4/6")
&& (strFEC!="8/9")
&& (strFEC!="9/10"))
{
//Reset modulation to 2/3
ui->cmbFEC->setCurrentIndex(1);
}
else
{
applySettings();
}
}
else if(strModulation=="32APSK")
{
if((strFEC!="3/4")
&& (strFEC!="4/5")
&& (strFEC!="5/6")
&& (strFEC!="8/9")
&& (strFEC!="9/10"))
{
//Reset modulation to 3/4
ui->cmbFEC->setCurrentIndex(2);
}
else
{
applySettings();
}
}
else
{
applySettings();
}
}
void DATVDemodGUI::on_cmbFEC_currentIndexChanged(const QString &arg1 __attribute__((unused)))
{
QString strFEC;
strFEC = ui->cmbFEC->currentText();
if(ui->cmbModulation->currentText()=="16APSK")
{
if((strFEC!="2/3")
&& (strFEC!="3/4")
&& (strFEC!="4/5")
&& (strFEC!="5/6")
&& (strFEC!="4/6")
&& (strFEC!="8/9")
&& (strFEC!="9/10"))
{
//Reset modulation to BPSK
ui->cmbModulation->setCurrentIndex(0);
}
else
{
applySettings();
}
}
else if(ui->cmbModulation->currentText()=="32APSK")
{
if((strFEC!="3/4")
&& (strFEC!="4/5")
&& (strFEC!="5/6")
&& (strFEC!="8/9")
&& (strFEC!="9/10"))
{
//Reset modulation to BPSK
ui->cmbModulation->setCurrentIndex(0);
}
else
{
applySettings();
}
}
else
{
applySettings();
}
}
void DATVDemodGUI::on_chkViterbi_clicked()
{
applySettings();
}
void DATVDemodGUI::on_chkHardMetric_clicked()
{
applySettings();
}
void DATVDemodGUI::on_pushButton_2_clicked()
{
resetToDefaults();
}
void DATVDemodGUI::on_spiSymbolRate_valueChanged(int arg1 __attribute__((unused)))
{
applySettings();
}
void DATVDemodGUI::on_spiNotchFilters_valueChanged(int arg1 __attribute__((unused)))
{
applySettings();
}
void DATVDemodGUI::on_chkAllowDrift_clicked()
{
applySettings();
}
void DATVDemodGUI::on_pushButton_3_clicked()
{
m_blnButtonPlayClicked=true;
if(m_objDATVDemod!=NULL)
{
m_objDATVDemod->PlayVideo(true);
}
}
void DATVDemodGUI::on_pushButton_4_clicked()
{
ui->screenTV_2->SetFullScreen(true);
}
void DATVDemodGUI::on_mouseEvent(QMouseEvent* obj __attribute__((unused)))
{
}
QString DATVDemodGUI::formatBytes(qint64 intBytes)
{
if(intBytes<1024)
{
return QString("%1").arg(intBytes);
}
else if(intBytes<1024*1024)
{
return QString("%1 K").arg((float)(10*intBytes/1024)/10.0f);
}
else if(intBytes<1024*1024*1024)
{
return QString("%1 M").arg((float)(10*intBytes/(1024*1024))/10.0f);
}
return QString("%1 G").arg((float)(10*intBytes/(1024*1024*1024))/10.0f);
}
void DATVDemodGUI::on_StreamDataAvailable(int *intPackets __attribute__((unused)), int *intBytes, int *intPercent, qint64 *intTotalReceived)
{
ui->lblStatus->setText(QString("Data: %1B").arg(formatBytes(*intTotalReceived)));
m_intLastDecodedData = *intTotalReceived;
if((*intPercent)<100)
{
ui->prgSynchro->setValue(*intPercent);
}
else
{
ui->prgSynchro->setValue(100);
}
m_intReadyDecodedData = *intBytes;
}
void DATVDemodGUI::on_spiBandwidth_valueChanged(int arg1 __attribute__((unused)))
{
applySettings();
}
void DATVDemodGUI::on_deltaFrequency_changed(qint64 value __attribute__((unused)))
{
applySettings();
}
void DATVDemodGUI::on_rfBandwidth_changed(qint64 value __attribute__((unused)))
{
applySettings();
}
void DATVDemodGUI::on_chkFastlock_clicked()
{
applySettings();
}
void DATVDemodGUI::on_StreamMetaDataChanged(DataTSMetaData2 *objMetaData)
{
QString strMetaData="";
if(objMetaData!=NULL)
{
if(objMetaData->OK_TransportStream==true)
{
strMetaData.sprintf("PID: %d - Width: %d - Height: %d\r\n%s%s\r\nCodec: %s\r\n",
objMetaData->PID,
objMetaData->Width,
objMetaData->Height,
objMetaData->Program.toStdString().c_str(),
objMetaData->Stream.toStdString().c_str(),
objMetaData->CodecDescription.toStdString().c_str());
}
ui->textEdit->setText(strMetaData);
ui->chkData->setChecked(objMetaData->OK_Data);
ui->chkTS->setChecked(objMetaData->OK_TransportStream);
ui->chkVS->setChecked(objMetaData->OK_VideoStream);
ui->chkDecoding->setChecked(objMetaData->OK_Decoding);
if(objMetaData->OK_Decoding==true)
{
ui->pushButton_3->setIcon(style()->standardIcon(QStyle::SP_MediaPause));
}
else
{
ui->pushButton_3->setIcon(style()->standardIcon(QStyle::SP_MediaPlay));
}
if(objMetaData->Height>0)
{
ui->screenTV_2->setFixedWidth((int)objMetaData->Width*(270.0f/(float)objMetaData->Height));
}
}
}
void DATVDemodGUI::displayRRCParameters(bool blnVisible)
{
ui->spiRollOff->setVisible(blnVisible);
ui->spiExcursion->setVisible(blnVisible);
ui->label_5->setVisible(blnVisible);
ui->label_6->setVisible(blnVisible);
}
void DATVDemodGUI::on_cmbFilter_currentIndexChanged(int index __attribute__((unused)))
{
displayRRCParameters((ui->cmbFilter->currentIndex()==2));
applySettings();
}
void DATVDemodGUI::on_spiRollOff_valueChanged(int arg1 __attribute__((unused)))
{
applySettings();
}
void DATVDemodGUI::on_spiExcursion_valueChanged(int arg1 __attribute__((unused)))
{
applySettings();
}
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