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sdrangel/plugins/samplesource/rtlsdr/rtlsdrgui.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// Copyright (C) 2014-2015 John Greb <hexameron@spam.no> //
// Copyright (C) 2015-2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2021-2023 Jon Beniston, M7RCE <jon@beniston.com> //
// Copyright (C) 2021 Kacper Michajłow <kasper93@gmail.com> //
// //
// 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 //
// (at your option) any later version. //
// //
// 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 <QFileDialog>
#include "rtlsdrgui.h"
#include "device/deviceapi.h"
#include "device/deviceuiset.h"
#include "ui_rtlsdrgui.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "gui/basicdevicesettingsdialog.h"
#include "gui/dialogpositioner.h"
#include "dsp/dspcommands.h"
RTLSDRGui::RTLSDRGui(DeviceUISet *deviceUISet, QWidget* parent) :
DeviceGUI(parent),
ui(new Ui::RTLSDRGui),
m_doApplySettings(true),
m_forceSettings(true),
m_settings(),
m_sampleRateMode(true),
m_sampleSource(nullptr)
{
m_deviceUISet = deviceUISet;
setAttribute(Qt::WA_DeleteOnClose, true);
m_sampleSource = (RTLSDRInput*) m_deviceUISet->m_deviceAPI->getSampleSource();
ui->setupUi(getContents());
sizeToContents();
getContents()->setStyleSheet("#RTLSDRGui { background-color: rgb(64, 64, 64); }");
m_helpURL = "plugins/samplesource/rtlsdr/readme.md";
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
updateFrequencyLimits();
ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
ui->rfBW->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
ui->rfBW->setValueRange(4, 0, 10000);
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(deviceUISet->m_deviceAPI, &DeviceAPI::stateChanged, this, &RTLSDRGui::updateStatus);
updateStatus();
displaySettings();
makeUIConnections();
m_resizer.enableChildMouseTracking();
m_gains = m_sampleSource->getGains();
displayGains();
rtlsdr_tuner tunerType = m_sampleSource->getTunerType();
// Disable widgets not relevant for this tuner
bool offsetTuningEnabled = (tunerType != RTLSDR_TUNER_R820T) && (tunerType != RTLSDR_TUNER_R828D);
if (!offsetTuningEnabled) {
ui->offsetTuning->setEnabled(false);
}
ui->tunerType->setText("Tuner: " + m_sampleSource->getTunerName());
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
m_sampleSource->setMessageQueueToGUI(&m_inputMessageQueue);
}
RTLSDRGui::~RTLSDRGui()
{
qDebug("RTLSDRGui::~RTLSDRGui");
delete ui;
qDebug("RTLSDRGui::~RTLSDRGui: end");
}
void RTLSDRGui::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
m_forceSettings = true;
sendSettings();
}
void RTLSDRGui::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
m_settingsKeys.append("dcBlock");
sendSettings();
}
void RTLSDRGui::on_iqImbalance_toggled(bool checked)
{
m_settings.m_iqImbalance = checked;
m_settingsKeys.append("iqImbalance");
sendSettings();
}
QByteArray RTLSDRGui::serialize() const
{
return m_settings.serialize();
}
bool RTLSDRGui::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data))
{
displayGains();
displaySettings();
m_forceSettings = true;
sendSettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool RTLSDRGui::handleMessage(const Message& message)
{
if (RTLSDRInput::MsgConfigureRTLSDR::match(message))
{
auto& cfg = (const RTLSDRInput::MsgConfigureRTLSDR&) message;
if (cfg.getForce()) {
m_settings = cfg.getSettings();
} else {
m_settings.applySettings(cfg.getSettingsKeys(), cfg.getSettings());
}
blockApplySettings(true);
displayGains();
displaySettings();
blockApplySettings(false);
return true;
}
else if (RTLSDRInput::MsgStartStop::match(message))
{
auto& notif = (const RTLSDRInput::MsgStartStop&) message;
blockApplySettings(true);
ui->startStop->setChecked(notif.getStartStop());
blockApplySettings(false);
return true;
}
else
{
return false;
}
}
void RTLSDRGui::handleInputMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != nullptr)
{
qDebug("RTLSDRGui::handleInputMessages: message: %s", message->getIdentifier());
if (DSPSignalNotification::match(*message))
{
auto* notif = (const DSPSignalNotification*) message;
m_sampleRate = notif->getSampleRate();
m_deviceCenterFrequency = notif->getCenterFrequency();
qDebug("RTLSDRGui::handleInputMessages: DSPSignalNotification: SampleRate:%d, CenterFrequency:%llu", notif->getSampleRate(), notif->getCenterFrequency());
updateSampleRateAndFrequency();
delete message;
}
else
{
if (handleMessage(*message))
{
delete message;
}
}
}
}
void RTLSDRGui::updateSampleRateAndFrequency()
{
m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceUISet->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
displaySampleRate();
}
void RTLSDRGui::updateFrequencyLimits()
{
// values in kHz
qint64 deltaFrequency = m_settings.m_transverterMode ? m_settings.m_transverterDeltaFrequency/1000 : 0;
qint64 minLimit = (m_settings.m_noModMode ? RTLSDRInput::frequencyLowRangeMin : m_sampleSource->getFrequencyHighRangeMin()) + deltaFrequency;
qint64 maxLimit = (m_settings.m_noModMode ? RTLSDRInput::frequencyLowRangeMax : RTLSDRInput::frequencyHighRangeMax) + deltaFrequency;
if (m_settings.m_transverterMode)
{
minLimit = minLimit < 0 ? 0 : minLimit > 999999999 ? 999999999 : minLimit;
maxLimit = maxLimit < 0 ? 0 : maxLimit > 999999999 ? 999999999 : maxLimit;
ui->centerFrequency->setValueRange(9, minLimit, maxLimit);
}
else
{
minLimit = minLimit < 0 ? 0 : minLimit > 9999999 ? 9999999 : minLimit;
maxLimit = maxLimit < 0 ? 0 : maxLimit > 9999999 ? 9999999 : maxLimit;
ui->centerFrequency->setValueRange(7, minLimit, maxLimit);
}
qDebug("RTLSDRGui::updateFrequencyLimits: delta: %lld min: %lld max: %lld", deltaFrequency, minLimit, maxLimit);
}
void RTLSDRGui::displayGains()
{
if (!m_gains.empty())
{
int dist = abs(m_settings.m_gain - m_gains[0]);
int pos = 0;
for (uint i = 1; i < m_gains.size(); i++)
{
if (abs(m_settings.m_gain - m_gains[i]) < dist)
{
dist = abs(m_settings.m_gain - m_gains[i]);
pos = i;
}
}
ui->gainText->setText(tr("%1.%2").arg(m_gains[pos] / 10).arg(abs(m_gains[pos] % 10)));
ui->gain->setMaximum((int) (m_gains.size() - 1));
ui->gain->setEnabled(true);
ui->gain->setValue(pos);
}
else
{
ui->gain->setMaximum(0);
ui->gain->setEnabled(false);
ui->gain->setValue(0);
}
}
void RTLSDRGui::displaySampleRate()
{
ui->sampleRate->blockSignals(true);
displayFcTooltip();
if (m_sampleRateMode)
{
ui->sampleRateMode->setStyleSheet("QToolButton { background:rgb(60,60,60); }");
ui->sampleRateMode->setText("SR");
if (m_settings.m_lowSampleRate) {
ui->sampleRate->setValueRange(7, RTLSDRInput::sampleRateLowRangeMin, RTLSDRInput::sampleRateLowRangeMax);
} else {
ui->sampleRate->setValueRange(7, RTLSDRInput::sampleRateHighRangeMin, RTLSDRInput::sampleRateHighRangeMax);
}
ui->sampleRate->setValue(m_settings.m_devSampleRate);
ui->sampleRate->setToolTip("Device to host sample rate (S/s)");
ui->deviceRateText->setToolTip("Baseband sample rate (S/s)");
uint32_t basebandSampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2Decim);
ui->deviceRateText->setText(tr("%1k").arg(QString::number((float) basebandSampleRate / 1000.0f, 'g', 5)));
}
else
{
ui->sampleRateMode->setStyleSheet("QToolButton { background:rgb(50,50,50); }");
ui->sampleRateMode->setText("BB");
if (m_settings.m_lowSampleRate) {
ui->sampleRate->setValueRange(7, RTLSDRInput::sampleRateLowRangeMin/(1<<m_settings.m_log2Decim), RTLSDRInput::sampleRateLowRangeMax/(1<<m_settings.m_log2Decim));
} else {
ui->sampleRate->setValueRange(7, RTLSDRInput::sampleRateHighRangeMin/(1<<m_settings.m_log2Decim), RTLSDRInput::sampleRateHighRangeMax/(1<<m_settings.m_log2Decim));
}
ui->sampleRate->setValue(m_settings.m_devSampleRate/(1<<m_settings.m_log2Decim));
ui->sampleRate->setToolTip("Baseband sample rate (S/s)");
ui->deviceRateText->setToolTip("Device to host sample rate (S/s)");
ui->deviceRateText->setText(tr("%1k").arg(QString::number((float) m_settings.m_devSampleRate / 1000.0f, 'g', 5)));
}
ui->sampleRate->blockSignals(false);
}
void RTLSDRGui::displayFcTooltip()
{
int32_t fShift = DeviceSampleSource::calculateFrequencyShift(
m_settings.m_log2Decim,
(DeviceSampleSource::fcPos_t) m_settings.m_fcPos,
m_settings.m_devSampleRate,
DeviceSampleSource::FrequencyShiftScheme::FSHIFT_STD
);
ui->fcPos->setToolTip(tr("Relative position of device center frequency: %1 kHz").arg(QString::number((float) fShift / 1000.0f, 'g', 5)));
}
void RTLSDRGui::displaySettings()
{
ui->transverter->setDeltaFrequency(m_settings.m_transverterDeltaFrequency);
ui->transverter->setDeltaFrequencyActive(m_settings.m_transverterMode);
ui->transverter->setIQOrder(m_settings.m_iqOrder);
updateFrequencyLimits();
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
displaySampleRate();
ui->rfBW->setValue(m_settings.m_rfBandwidth / 1000);
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->iqImbalance->setChecked(m_settings.m_iqImbalance);
ui->ppm->setValue(m_settings.m_loPpmCorrection);
ui->ppmText->setText(tr("%1").arg(m_settings.m_loPpmCorrection));
ui->decim->setCurrentIndex(m_settings.m_log2Decim);
ui->fcPos->setCurrentIndex((int) m_settings.m_fcPos);
ui->checkBox->setChecked(m_settings.m_noModMode);
ui->agc->setChecked(m_settings.m_agc);
ui->lowSampleRate->setChecked(m_settings.m_lowSampleRate);
ui->offsetTuning->setChecked(m_settings.m_offsetTuning);
ui->biasT->setChecked(m_settings.m_biasTee);
displayReplayLength();
displayReplayOffset();
displayReplayStep();
ui->replayLoop->setChecked(m_settings.m_replayLoop);
}
void RTLSDRGui::sendSettings()
{
if (!m_updateTimer.isActive()) {
m_updateTimer.start(100);
}
}
void RTLSDRGui::on_centerFrequency_changed(quint64 value)
{
m_settings.m_centerFrequency = value * 1000;
m_settingsKeys.append("centerFrequency");
sendSettings();
}
void RTLSDRGui::on_decim_currentIndexChanged(int index)
{
if ((index <0) || (index > 6)) {
return;
}
m_settings.m_log2Decim = index;
displaySampleRate();
if (m_sampleRateMode) {
m_settings.m_devSampleRate = (int) ui->sampleRate->getValueNew();
} else {
m_settings.m_devSampleRate = (int) ui->sampleRate->getValueNew() * (1 << m_settings.m_log2Decim);
}
m_settingsKeys.append("log2Decim");
m_settingsKeys.append("devSampleRate");
sendSettings();
}
void RTLSDRGui::on_fcPos_currentIndexChanged(int index)
{
m_settings.m_fcPos = (RTLSDRSettings::fcPos_t) (index < 0 ? 0 : index > 2 ? 2 : index);
displayFcTooltip();
m_settingsKeys.append("fcPos");
sendSettings();
}
void RTLSDRGui::on_ppm_valueChanged(int value)
{
if ((value > 200) || (value < -200)) {
return;
}
ui->ppmText->setText(tr("%1").arg(value));
m_settings.m_loPpmCorrection = value;
m_settingsKeys.append("loPpmCorrection");
sendSettings();
}
void RTLSDRGui::on_gain_valueChanged(int value)
{
if (value > (int)m_gains.size()) {
return;
}
int gain = m_gains[value];
ui->gainText->setText(tr("%1.%2").arg(gain / 10).arg(abs(gain % 10)));
m_settings.m_gain = gain;
m_settingsKeys.append("gain");
sendSettings();
}
void RTLSDRGui::on_startStop_toggled(bool checked)
{
if (m_doApplySettings)
{
RTLSDRInput::MsgStartStop *message = RTLSDRInput::MsgStartStop::create(checked);
m_sampleSource->getInputMessageQueue()->push(message);
}
}
void RTLSDRGui::on_transverter_clicked()
{
m_settings.m_transverterMode = ui->transverter->getDeltaFrequencyAcive();
m_settings.m_transverterDeltaFrequency = ui->transverter->getDeltaFrequency();
m_settings.m_iqOrder = ui->transverter->getIQOrder();
qDebug("RTLSDRGui::on_transverter_clicked: %lld Hz %s", m_settings.m_transverterDeltaFrequency, m_settings.m_transverterMode ? "on" : "off");
updateFrequencyLimits();
m_settings.m_centerFrequency = ui->centerFrequency->getValueNew()*1000;
m_settingsKeys.append("transverterMode");
m_settingsKeys.append("transverterDeltaFrequency");
m_settingsKeys.append("iqOrder");
m_settingsKeys.append("centerFrequency");
sendSettings();
}
void RTLSDRGui::on_sampleRateMode_toggled(bool checked)
{
m_sampleRateMode = checked;
displaySampleRate();
}
void RTLSDRGui::on_biasT_stateChanged(int state)
{
m_settings.m_biasTee = (state == Qt::Checked);
m_settingsKeys.append("biasTee");
sendSettings();
}
void RTLSDRGui::updateHardware()
{
if (m_doApplySettings)
{
RTLSDRInput::MsgConfigureRTLSDR* message = RTLSDRInput::MsgConfigureRTLSDR::create(m_settings, m_settingsKeys, m_forceSettings);
m_sampleSource->getInputMessageQueue()->push(message);
m_forceSettings = false;
m_settingsKeys.clear();
m_updateTimer.stop();
}
}
void RTLSDRGui::updateStatus()
{
int state = m_deviceUISet->m_deviceAPI->state();
switch(state)
{
case DeviceAPI::StNotStarted:
ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DeviceAPI::StIdle:
ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DeviceAPI::StRunning:
ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
break;
case DeviceAPI::StError:
ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage());
break;
default:
break;
}
}
void RTLSDRGui::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void RTLSDRGui::on_checkBox_stateChanged(int state)
{
if (state == Qt::Checked)
{
ui->gain->setEnabled(false);
ui->offsetTuning->setEnabled(false);
m_settings.m_noModMode = true;
updateFrequencyLimits();
ui->centerFrequency->setValue(7000);
m_settings.m_centerFrequency = 7000 * 1000;
}
else
{
ui->gain->setEnabled(true);
ui->offsetTuning->setEnabled(true);
m_settings.m_noModMode = false;
updateFrequencyLimits();
ui->centerFrequency->setValue(434000);
ui->gain->setValue(0);
m_settings.m_centerFrequency = 435000 * 1000;
}
m_settingsKeys.append("noModMode");
m_settingsKeys.append("centerFrequency");
sendSettings();
}
void RTLSDRGui::on_agc_stateChanged(int state)
{
m_settings.m_agc = (state == Qt::Checked);
m_settingsKeys.append("agc");
sendSettings();
}
void RTLSDRGui::on_sampleRate_changed(quint64 value)
{
if (m_sampleRateMode) {
m_settings.m_devSampleRate = (int) value;
} else {
m_settings.m_devSampleRate = (int) (value * (1 << m_settings.m_log2Decim));
}
displayFcTooltip();
m_settingsKeys.append("devSampleRate");
sendSettings();
}
void RTLSDRGui::on_offsetTuning_toggled(bool checked)
{
m_settings.m_offsetTuning = checked;
m_settingsKeys.append("offsetTuning");
sendSettings();
}
void RTLSDRGui::on_rfBW_changed(quint64 value)
{
m_settings.m_rfBandwidth = (quint32) (value * 1000);
m_settingsKeys.append("rfBandwidth");
sendSettings();
}
void RTLSDRGui::on_lowSampleRate_toggled(bool checked)
{
m_settings.m_lowSampleRate = checked;
displaySampleRate();
if (m_sampleRateMode) {
m_settings.m_devSampleRate = (int) ui->sampleRate->getValueNew();
} else {
m_settings.m_devSampleRate = (int) (ui->sampleRate->getValueNew() * (1 << m_settings.m_log2Decim));
}
qDebug("RTLSDRGui::on_lowSampleRate_toggled: %d S/s", m_settings.m_devSampleRate);
m_settingsKeys.append("lowSampleRate");
m_settingsKeys.append("devSampleRate");
sendSettings();
}
void RTLSDRGui::openDeviceSettingsDialog(const QPoint& p)
{
if (m_contextMenuType == ContextMenuDeviceSettings)
{
BasicDeviceSettingsDialog dialog(this);
dialog.setReplayBytesPerSecond(m_settings.m_devSampleRate * 2);
dialog.setReplayLength(m_settings.m_replayLength);
dialog.setReplayStep(m_settings.m_replayStep);
dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
dialog.move(p);
new DialogPositioner(&dialog, false);
dialog.exec();
m_settings.m_useReverseAPI = dialog.useReverseAPI();
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
m_settings.m_replayLength = dialog.getReplayLength();
m_settings.m_replayStep = dialog.getReplayStep();
displayReplayLength();
displayReplayOffset();
displayReplayStep();
m_settingsKeys.append("useReverseAPI");
m_settingsKeys.append("reverseAPIAddress");
m_settingsKeys.append("reverseAPIPort");
m_settingsKeys.append("reverseAPIDeviceIndex");
m_settingsKeys.append("replayLength");
m_settingsKeys.append("replayStep");
sendSettings();
}
resetContextMenuType();
}
void RTLSDRGui::displayReplayLength()
{
bool replayEnabled = m_settings.m_replayLength > 0.0f;
if (!replayEnabled) {
ui->replayOffset->setMaximum(0);
} else {
ui->replayOffset->setMaximum((int) (m_settings.m_replayLength * 10 - 1));
}
ui->replayLabel->setEnabled(replayEnabled);
ui->replayOffset->setEnabled(replayEnabled);
ui->replayOffsetText->setEnabled(replayEnabled);
ui->replaySave->setEnabled(replayEnabled);
}
void RTLSDRGui::displayReplayOffset()
{
bool replayEnabled = m_settings.m_replayLength > 0.0f;
ui->replayOffset->setValue((int) (m_settings.m_replayOffset * 10));
ui->replayOffsetText->setText(QString("%1s").arg(m_settings.m_replayOffset, 0, 'f', 1));
ui->replayNow->setEnabled(replayEnabled && (m_settings.m_replayOffset > 0.0f));
ui->replayPlus->setEnabled(replayEnabled && (std::round(m_settings.m_replayOffset * 10) < (float) ui->replayOffset->maximum()));
ui->replayMinus->setEnabled(replayEnabled && (m_settings.m_replayOffset > 0.0f));
}
void RTLSDRGui::displayReplayStep()
{
QString step;
float intpart;
float frac = modf(m_settings.m_replayStep, &intpart);
if (frac == 0.0f) {
step = QString::number((int)intpart);
} else {
step = QString::number(m_settings.m_replayStep, 'f', 1);
}
ui->replayPlus->setText(QString("+%1s").arg(step));
ui->replayPlus->setToolTip(QString("Add %1 seconds to time delay").arg(step));
ui->replayMinus->setText(QString("-%1s").arg(step));
ui->replayMinus->setToolTip(QString("Remove %1 seconds from time delay").arg(step));
}
void RTLSDRGui::on_replayOffset_valueChanged(int value)
{
m_settings.m_replayOffset = (float) value / 10.0f;
displayReplayOffset();
m_settingsKeys.append("replayOffset");
sendSettings();
}
void RTLSDRGui::on_replayNow_clicked()
{
ui->replayOffset->setValue(0);
}
void RTLSDRGui::on_replayPlus_clicked()
{
ui->replayOffset->setValue((int) ((float) ui->replayOffset->value() + m_settings.m_replayStep * 10));
}
void RTLSDRGui::on_replayMinus_clicked()
{
ui->replayOffset->setValue((int) ((float) ui->replayOffset->value() - m_settings.m_replayStep * 10));
}
void RTLSDRGui::on_replaySave_clicked()
{
QFileDialog fileDialog(nullptr, "Select file to save IQ data to", "", "*.wav");
fileDialog.setAcceptMode(QFileDialog::AcceptSave);
if (fileDialog.exec())
{
QStringList fileNames = fileDialog.selectedFiles();
if (!fileNames.empty())
{
RTLSDRInput::MsgSaveReplay *message = RTLSDRInput::MsgSaveReplay::create(fileNames[0]);
m_sampleSource->getInputMessageQueue()->push(message);
}
}
}
void RTLSDRGui::on_replayLoop_toggled(bool checked)
{
m_settings.m_replayLoop = checked;
m_settingsKeys.append("replayLoop");
sendSettings();
}
void RTLSDRGui::setReplayTime(float time)
{
ui->replayOffset->setValue((int) std::ceil(time * 10.0f));
}
void RTLSDRGui::makeUIConnections() const
{
QObject::connect(ui->centerFrequency, &ValueDial::changed, this, &RTLSDRGui::on_centerFrequency_changed);
QObject::connect(ui->sampleRate, &ValueDial::changed, this, &RTLSDRGui::on_sampleRate_changed);
QObject::connect(ui->offsetTuning, &QCheckBox::toggled, this, &RTLSDRGui::on_offsetTuning_toggled);
QObject::connect(ui->rfBW, &ValueDial::changed, this, &RTLSDRGui::on_rfBW_changed);
QObject::connect(ui->lowSampleRate, &ButtonSwitch::toggled, this, &RTLSDRGui::on_lowSampleRate_toggled);
QObject::connect(ui->dcOffset, &ButtonSwitch::toggled, this, &RTLSDRGui::on_dcOffset_toggled);
QObject::connect(ui->iqImbalance, &ButtonSwitch::toggled, this, &RTLSDRGui::on_iqImbalance_toggled);
QObject::connect(ui->decim, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &RTLSDRGui::on_decim_currentIndexChanged);
QObject::connect(ui->fcPos, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &RTLSDRGui::on_fcPos_currentIndexChanged);
QObject::connect(ui->ppm, &QSlider::valueChanged, this, &RTLSDRGui::on_ppm_valueChanged);
QObject::connect(ui->gain, &QSlider::valueChanged, this, &RTLSDRGui::on_gain_valueChanged);
QObject::connect(ui->checkBox, &QCheckBox::stateChanged, this, &RTLSDRGui::on_checkBox_stateChanged);
QObject::connect(ui->agc, &QCheckBox::stateChanged, this, &RTLSDRGui::on_agc_stateChanged);
QObject::connect(ui->startStop, &ButtonSwitch::toggled, this, &RTLSDRGui::on_startStop_toggled);
QObject::connect(ui->transverter, &TransverterButton::clicked, this, &RTLSDRGui::on_transverter_clicked);
QObject::connect(ui->sampleRateMode, &QToolButton::toggled, this, &RTLSDRGui::on_sampleRateMode_toggled);
QObject::connect(ui->biasT, &QCheckBox::stateChanged, this, &RTLSDRGui::on_biasT_stateChanged);
QObject::connect(ui->replayOffset, &QSlider::valueChanged, this, &RTLSDRGui::on_replayOffset_valueChanged);
QObject::connect(ui->replayNow, &QToolButton::clicked, this, &RTLSDRGui::on_replayNow_clicked);
QObject::connect(ui->replayPlus, &QToolButton::clicked, this, &RTLSDRGui::on_replayPlus_clicked);
QObject::connect(ui->replayMinus, &QToolButton::clicked, this, &RTLSDRGui::on_replayMinus_clicked);
QObject::connect(ui->replaySave, &QToolButton::clicked, this, &RTLSDRGui::on_replaySave_clicked);
QObject::connect(ui->replayLoop, &ButtonSwitch::toggled, this, &RTLSDRGui::on_replayLoop_toggled);
}
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