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sdrangel/plugins/samplesource/airspy/airspygui.cpp
2017-05-25 20:13:34 +02:00

441 lines
11 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Edouard Griffiths, F4EXB //
// //
// 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 <QDebug>
#include <QMessageBox>
#include <libairspy/airspy.h>
#include "airspygui.h"
#include <device/devicesourceapi.h>
#include <dsp/filerecord.h>
#include "ui_airspygui.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
AirspyGui::AirspyGui(DeviceSourceAPI *deviceAPI, QWidget* parent) :
QWidget(parent),
ui(new Ui::AirspyGui),
m_deviceAPI(deviceAPI),
m_settings(),
m_sampleSource(0),
m_lastEngineState((DSPDeviceSourceEngine::State)-1)
{
m_sampleSource = new AirspyInput(m_deviceAPI);
m_deviceAPI->setSource(m_sampleSource);
ui->setupUi(this);
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->centerFrequency->setValueRange(7, 24000U, 1900000U);
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
m_statusTimer.start(500);
displaySettings();
m_rates = ((AirspyInput*) m_sampleSource)->getSampleRates();
displaySampleRates();
connect(m_sampleSource->getOutputMessageQueueToGUI(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
char recFileNameCStr[30];
sprintf(recFileNameCStr, "test_%d.sdriq", m_deviceAPI->getDeviceUID());
m_fileSink = new FileRecord(std::string(recFileNameCStr));
m_deviceAPI->addSink(m_fileSink);
connect(m_deviceAPI->getDeviceOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleDSPMessages()), Qt::QueuedConnection);
}
AirspyGui::~AirspyGui()
{
m_deviceAPI->removeSink(m_fileSink);
delete m_fileSink;
delete m_sampleSource; // Valgrind memcheck
delete ui;
}
void AirspyGui::destroy()
{
delete this;
}
void AirspyGui::setName(const QString& name)
{
setObjectName(name);
}
QString AirspyGui::getName() const
{
return objectName();
}
void AirspyGui::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
sendSettings();
}
qint64 AirspyGui::getCenterFrequency() const
{
return m_settings.m_centerFrequency;
}
void AirspyGui::setCenterFrequency(qint64 centerFrequency)
{
m_settings.m_centerFrequency = centerFrequency;
displaySettings();
sendSettings();
}
QByteArray AirspyGui::serialize() const
{
return m_settings.serialize();
}
bool AirspyGui::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
displaySettings();
sendSettings();
return true;
} else {
resetToDefaults();
return false;
}
}
bool AirspyGui::handleMessage(const Message& message __attribute__((unused)))
{
return false;
// if (AirspyInput::MsgReportAirspy::match(message))
// {
// qDebug() << "AirspyGui::handleMessage: MsgReportAirspy";
// m_rates = ((AirspyInput::MsgReportAirspy&) message).getSampleRates();
// displaySampleRates();
// return true;
// }
// else
// {
// return false;
// }
}
void AirspyGui::handleDSPMessages()
{
Message* message;
while ((message = m_deviceAPI->getDeviceOutputMessageQueue()->pop()) != 0)
{
qDebug("AirspyGui::handleDSPMessages: message: %s", message->getIdentifier());
if (DSPSignalNotification::match(*message))
{
DSPSignalNotification* notif = (DSPSignalNotification*) message;
m_sampleRate = notif->getSampleRate();
m_deviceCenterFrequency = notif->getCenterFrequency();
qDebug("AirspyGui::handleDSPMessages: SampleRate:%d, CenterFrequency:%llu", notif->getSampleRate(), notif->getCenterFrequency());
updateSampleRateAndFrequency();
m_fileSink->handleMessage(*notif); // forward to file sink
delete message;
}
}
}
void AirspyGui::handleSourceMessages()
{
Message* message;
while ((message = m_sampleSource->getOutputMessageQueueToGUI()->pop()) != 0)
{
qDebug("AirspyGui::HandleSourceMessages: message: %s", message->getIdentifier());
if (handleMessage(*message))
{
delete message;
}
}
}
void AirspyGui::updateSampleRateAndFrequency()
{
m_deviceAPI->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceAPI->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
ui->deviceRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
}
void AirspyGui::displaySettings()
{
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
ui->LOppm->setValue(m_settings.m_LOppmTenths);
ui->LOppmText->setText(QString("%1").arg(QString::number(m_settings.m_LOppmTenths/10.0, 'f', 1)));
ui->sampleRate->setCurrentIndex(m_settings.m_devSampleRateIndex);
ui->biasT->setChecked(m_settings.m_biasT);
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->iqImbalance->setChecked(m_settings.m_iqCorrection);
ui->decim->setCurrentIndex(m_settings.m_log2Decim);
ui->fcPos->setCurrentIndex((int) m_settings.m_fcPos);
ui->lnaGainText->setText(tr("%1dB").arg(m_settings.m_lnaGain));
ui->lna->setValue(m_settings.m_lnaGain);
ui->mixText->setText(tr("%1dB").arg(m_settings.m_mixerGain));
ui->mix->setValue(m_settings.m_mixerGain);
ui->vgaText->setText(tr("%1dB").arg(m_settings.m_vgaGain));
ui->vga->setValue(m_settings.m_vgaGain);
ui->lnaAGC->setChecked(m_settings.m_lnaAGC);
ui->mixAGC->setChecked(m_settings.m_mixerAGC);
}
void AirspyGui::displaySampleRates()
{
unsigned int savedIndex = m_settings.m_devSampleRateIndex;
ui->sampleRate->blockSignals(true);
if (m_rates.size() > 0)
{
ui->sampleRate->clear();
for (unsigned int i = 0; i < m_rates.size(); i++)
{
ui->sampleRate->addItem(QString("%1").arg(QString::number(m_rates[i]/1000000.0, 'f', 1)));
}
}
ui->sampleRate->blockSignals(false);
if (savedIndex < m_rates.size())
{
ui->sampleRate->setCurrentIndex(savedIndex);
}
else
{
ui->sampleRate->setCurrentIndex((int) m_rates.size()-1);
}
}
void AirspyGui::sendSettings()
{
if(!m_updateTimer.isActive())
m_updateTimer.start(100);
}
void AirspyGui::on_centerFrequency_changed(quint64 value)
{
m_settings.m_centerFrequency = value * 1000;
sendSettings();
}
void AirspyGui::on_LOppm_valueChanged(int value)
{
m_settings.m_LOppmTenths = value;
ui->LOppmText->setText(QString("%1").arg(QString::number(m_settings.m_LOppmTenths/10.0, 'f', 1)));
sendSettings();
}
void AirspyGui::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
sendSettings();
}
void AirspyGui::on_iqImbalance_toggled(bool checked)
{
m_settings.m_iqCorrection = checked;
sendSettings();
}
void AirspyGui::on_sampleRate_currentIndexChanged(int index)
{
m_settings.m_devSampleRateIndex = index;
sendSettings();
}
void AirspyGui::on_biasT_stateChanged(int state)
{
m_settings.m_biasT = (state == Qt::Checked);
sendSettings();
}
void AirspyGui::on_lnaAGC_stateChanged(int state)
{
m_settings.m_lnaAGC = (state == Qt::Checked);
sendSettings();
}
void AirspyGui::on_mixAGC_stateChanged(int state)
{
m_settings.m_mixerAGC = (state == Qt::Checked);
sendSettings();
}
void AirspyGui::on_decim_currentIndexChanged(int index)
{
if ((index <0) || (index > 6))
return;
m_settings.m_log2Decim = index;
sendSettings();
}
void AirspyGui::on_fcPos_currentIndexChanged(int index)
{
if (index == 0) {
m_settings.m_fcPos = AirspySettings::FC_POS_INFRA;
sendSettings();
} else if (index == 1) {
m_settings.m_fcPos = AirspySettings::FC_POS_SUPRA;
sendSettings();
} else if (index == 2) {
m_settings.m_fcPos = AirspySettings::FC_POS_CENTER;
sendSettings();
}
}
void AirspyGui::on_lna_valueChanged(int value)
{
if ((value < 0) || (value > 14))
return;
ui->lnaGainText->setText(tr("%1dB").arg(value));
m_settings.m_lnaGain = value;
sendSettings();
}
void AirspyGui::on_mix_valueChanged(int value)
{
if ((value < 0) || (value > 15))
return;
ui->mixText->setText(tr("%1dB").arg(value));
m_settings.m_mixerGain = value;
sendSettings();
}
void AirspyGui::on_vga_valueChanged(int value)
{
if ((value < 0) || (value > 15))
return;
ui->vgaText->setText(tr("%1dB").arg(value));
m_settings.m_vgaGain = value;
sendSettings();
}
void AirspyGui::on_startStop_toggled(bool checked)
{
if (checked)
{
if (m_deviceAPI->initAcquisition())
{
m_deviceAPI->startAcquisition();
DSPEngine::instance()->startAudioOutput();
}
}
else
{
m_deviceAPI->stopAcquisition();
DSPEngine::instance()->stopAudioOutput();
}
}
void AirspyGui::on_record_toggled(bool checked)
{
if (checked)
{
ui->record->setStyleSheet("QToolButton { background-color : red; }");
m_fileSink->startRecording();
}
else
{
ui->record->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
m_fileSink->stopRecording();
}
}
void AirspyGui::updateHardware()
{
qDebug() << "AirspyGui::updateHardware";
AirspyInput::MsgConfigureAirspy* message = AirspyInput::MsgConfigureAirspy::create( m_settings);
m_sampleSource->getInputMessageQueue()->push(message);
m_updateTimer.stop();
}
void AirspyGui::updateStatus()
{
int state = m_deviceAPI->state();
if(m_lastEngineState != state)
{
switch(state)
{
case DSPDeviceSourceEngine::StNotStarted:
ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DSPDeviceSourceEngine::StIdle:
ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DSPDeviceSourceEngine::StRunning:
ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
break;
case DSPDeviceSourceEngine::StError:
ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceAPI->errorMessage());
break;
default:
break;
}
m_lastEngineState = state;
}
}
uint32_t AirspyGui::getDevSampleRate(unsigned int rate_index)
{
if (rate_index < m_rates.size())
{
return m_rates[rate_index];
}
else
{
return m_rates[0];
}
}
int AirspyGui::getDevSampleRateIndex(uint32_t sampeRate)
{
for (unsigned int i=0; i < m_rates.size(); i++)
{
if (sampeRate == m_rates[i])
{
return i;
}
}
return -1;
}