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sdrangel/plugins/samplemimo/limesdrmimo/limesdrmimogui.cpp
hexinyue02 8f802e64bf Fix: LimeSDR MIMO Tx gain mode
2024-02-04 22:42:36 +08:00

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2020, 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2022 Jon Beniston, M7RCE <jon@beniston.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 <QTime>
#include <QDateTime>
#include <QString>
#include <QMessageBox>
#include <QFileDialog>
#include "plugin/pluginapi.h"
#include "device/deviceapi.h"
#include "device/deviceuiset.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "gui/basicdevicesettingsdialog.h"
#include "gui/dialpopup.h"
#include "gui/dialogpositioner.h"
#include "dsp/dspengine.h"
#include "dsp/dspdevicemimoengine.h"
#include "dsp/dspcommands.h"
#include "dsp/devicesamplestatic.h"
#include "util/db.h"
#include "limesdr/devicelimesdrshared.h"
#include "mainwindow.h"
#include "limesdrmimo.h"
#include "ui_limesdrmimogui.h"
#include "limesdrmimogui.h"
LimeSDRMIMOGUI::LimeSDRMIMOGUI(DeviceUISet *deviceUISet, QWidget* parent) :
DeviceGUI(parent),
ui(new Ui::LimeSDRMIMOGUI),
m_settings(),
m_rxElseTx(true),
m_streamIndex(0),
m_spectrumRxElseTx(true),
m_spectrumStreamIndex(0),
m_gainLock(false),
m_doApplySettings(true),
m_forceSettings(true),
m_limeSDRMIMO(nullptr),
m_tickCount(0),
m_rxBasebandSampleRate(3072000),
m_txBasebandSampleRate(3072000),
m_rxDeviceCenterFrequency(435000*1000),
m_txDeviceCenterFrequency(435000*1000),
m_lastRxEngineState(DeviceAPI::StNotStarted),
m_lastTxEngineState(DeviceAPI::StNotStarted),
m_statusCounter(0),
m_deviceStatusCounter(0),
m_sampleRateMode(true)
{
qDebug("LimeSDRMIMOGUI::LimeSDRMIMOGUI");
m_deviceUISet = deviceUISet;
setAttribute(Qt::WA_DeleteOnClose, true);
ui->setupUi(getContents());
sizeToContents();
getContents()->setStyleSheet("#LimeSDRMIMOGUI { background-color: rgb(64, 64, 64); }");
m_helpURL = "plugins/samplemimo/limesdrmimo/readme.md";
m_limeSDRMIMO = (LimeSDRMIMO*) m_deviceUISet->m_deviceAPI->getSampleMIMO();
m_limeSDRMIMO->getRxFrequencyRange(m_fMinRx, m_fMaxRx, m_fStepRx);
m_limeSDRMIMO->getTxFrequencyRange(m_fMinTx, m_fMaxTx, m_fStepTx);
m_limeSDRMIMO->getRxLPFRange(m_bwMinRx, m_bwMaxRx, m_bwStepRx);
m_limeSDRMIMO->getTxLPFRange(m_bwMinTx, m_bwMaxTx, m_bwStepTx);
m_limeSDRMIMO->getRxSampleRateRange(m_srMinRx, m_srMaxRx, m_srStepRx);
m_limeSDRMIMO->getTxSampleRateRange(m_srMinTx, m_srMaxTx, m_srStepTx);
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
ui->lpf->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
ui->lpFIR->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
ui->lpFIR->setValueRange(5, 1U, 56000U);
ui->ncoFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
updateFrequencyLimits();
updateLPFLimits();
displaySettings();
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
m_statusTimer.start(500);
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
m_limeSDRMIMO->setMessageQueueToGUI(&m_inputMessageQueue);
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
sendSettings();
makeUIConnections();
DialPopup::addPopupsToChildDials(this);
m_resizer.enableChildMouseTracking();
}
LimeSDRMIMOGUI::~LimeSDRMIMOGUI()
{
delete ui;
}
void LimeSDRMIMOGUI::destroy()
{
delete this;
}
void LimeSDRMIMOGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
m_forceSettings = true;
sendSettings();
}
QByteArray LimeSDRMIMOGUI::serialize() const
{
return m_settings.serialize();
}
bool LimeSDRMIMOGUI::deserialize(const QByteArray& data)
{
if (m_settings.deserialize(data))
{
displaySettings();
m_forceSettings = true;
sendSettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
void LimeSDRMIMOGUI::handleInputMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != 0)
{
if (handleMessage(*message)) {
delete message;
} else {
qDebug("LimeSDRMIMOGUI::handleInputMessages: unhandled message: %s", message->getIdentifier());
}
}
}
bool LimeSDRMIMOGUI::handleMessage(const Message& message)
{
if (DSPMIMOSignalNotification::match(message))
{
const DSPMIMOSignalNotification& notif = (const DSPMIMOSignalNotification&) message;
int istream = notif.getIndex();
bool sourceOrSink = notif.getSourceOrSink();
if (sourceOrSink)
{
m_rxBasebandSampleRate = notif.getSampleRate();
m_rxDeviceCenterFrequency = notif.getCenterFrequency();
}
else
{
m_txBasebandSampleRate = notif.getSampleRate();
m_txDeviceCenterFrequency = notif.getCenterFrequency();
}
qDebug("LimeSDRMIMOGUI::handleInputMessages: DSPMIMOSignalNotification: %s stream: %d SampleRate:%d, CenterFrequency:%llu",
sourceOrSink ? "source" : "sink",
istream,
notif.getSampleRate(),
notif.getCenterFrequency());
updateSampleRateAndFrequency();
return true;
}
else if (LimeSDRMIMO::MsgConfigureLimeSDRMIMO::match(message))
{
const LimeSDRMIMO::MsgConfigureLimeSDRMIMO& notif = (const LimeSDRMIMO::MsgConfigureLimeSDRMIMO&) message;
if (notif.getForce()) {
m_settings = notif.getSettings();
} else {
m_settings.applySettings(notif.getSettingsKeys(), notif.getSettings());
}
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else if (LimeSDRMIMO::MsgReportStreamInfo::match(message))
{
LimeSDRMIMO::MsgReportStreamInfo& report = (LimeSDRMIMO::MsgReportStreamInfo&) message;
if (report.getSuccess())
{
if (report.getActive()) {
ui->streamStatusLabel->setStyleSheet("QLabel { background-color : green; }");
} else {
ui->streamStatusLabel->setStyleSheet("QLabel { background-color : blue; }");
}
ui->streamLinkRateText->setText(tr("%1 MB/s").arg(QString::number(report.getLinkRate() / 1000000.0f, 'f', 3)));
if (report.getUnderrun() > 0) {
ui->underrunLabel->setStyleSheet("QLabel { background-color : red; }");
} else {
ui->underrunLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
}
if (report.getOverrun() > 0) {
ui->overrunLabel->setStyleSheet("QLabel { background-color : red; }");
} else {
ui->overrunLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
}
if (report.getDroppedPackets() > 0) {
ui->droppedLabel->setStyleSheet("QLabel { background-color : red; }");
} else {
ui->droppedLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
}
ui->fifoBar->setMaximum(report.getFifoSize());
ui->fifoBar->setValue(report.getFifoFilledCount());
ui->fifoBar->setToolTip(tr("FIFO fill %1/%2 samples").arg(QString::number(report.getFifoFilledCount())).arg(QString::number(report.getFifoSize())));
}
else
{
ui->streamStatusLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
}
return true;
}
else if (DeviceLimeSDRShared::MsgReportDeviceInfo::match(message))
{
DeviceLimeSDRShared::MsgReportDeviceInfo& report = (DeviceLimeSDRShared::MsgReportDeviceInfo&) message;
ui->temperatureText->setText(tr("%1C").arg(QString::number(report.getTemperature(), 'f', 0)));
ui->gpioText->setText(tr("%1").arg(report.getGPIOPins(), 2, 16, QChar('0')).toUpper());
return true;
}
else if (LimeSDRMIMO::MsgStartStop::match(message))
{
LimeSDRMIMO::MsgStartStop& notif = (LimeSDRMIMO::MsgStartStop&) message;
blockApplySettings(true);
(notif.getRxElseTx() ? ui->startStopRx : ui->startStopTx)->setChecked(notif.getStartStop());
blockApplySettings(false);
return true;
}
else
{
return false;
}
}
void LimeSDRMIMOGUI::displaySettings()
{
updateFrequencyLimits();
updateLPFLimits();
if (m_rxElseTx)
{
ui->antenna->blockSignals(true);
ui->antenna->clear();
ui->antenna->addItem("No");
ui->antenna->addItem("Hi");
ui->antenna->addItem("Lo");
ui->antenna->addItem("Wi");
ui->antenna->addItem("T1");
ui->antenna->addItem("T2");
ui->antenna->blockSignals(false);
ui->transverter->setDeltaFrequency(m_settings.m_rxTransverterDeltaFrequency);
ui->transverter->setDeltaFrequencyActive(m_settings.m_rxTransverterMode);
ui->transverter->setIQOrder(m_settings.m_iqOrder);
ui->extClock->setExternalClockFrequency(m_settings.m_extClockFreq);
ui->extClock->setExternalClockActive(m_settings.m_extClock);
setRxCenterFrequencyDisplay();
displayRxSampleRate();
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->iqImbalance->setChecked(m_settings.m_iqCorrection);
ui->hwDecim->setCurrentIndex(m_settings.m_log2HardDecim);
ui->swDecim->setCurrentIndex(m_settings.m_log2SoftDecim);
updateADCRate();
ui->gainMode->setEnabled(true);
if (m_streamIndex == 0)
{
ui->lpf->setValue(m_settings.m_lpfBWRx0 / 1000);
ui->lpFIREnable->setChecked(m_settings.m_lpfFIREnableRx0);
ui->lpFIR->setValue(m_settings.m_lpfFIRBWRx0 / 1000);
ui->gain->setValue(m_settings.m_gainRx0);
ui->gainText->setText(tr("%1").arg(m_settings.m_gainRx0));
ui->antenna->setCurrentIndex((int) m_settings.m_antennaPathRx0);
ui->gainMode->setCurrentIndex((int) m_settings.m_gainModeRx0);
ui->lnaGain->setValue(m_settings.m_lnaGainRx0);
ui->tiaGain->setCurrentIndex(m_settings.m_tiaGainRx0 - 1);
ui->pgaGain->setValue(m_settings.m_pgaGainRx0);
if (m_settings.m_gainModeRx0 == LimeSDRMIMOSettings::GAIN_AUTO)
{
ui->gain->setEnabled(true);
ui->lnaGain->setEnabled(false);
ui->tiaGain->setEnabled(false);
ui->pgaGain->setEnabled(false);
}
else
{
ui->gain->setEnabled(false);
ui->lnaGain->setEnabled(true);
ui->tiaGain->setEnabled(true);
ui->pgaGain->setEnabled(true);
}
}
else if (m_streamIndex == 1)
{
ui->lpf->setValue(m_settings.m_lpfBWRx1 / 1000);
ui->lpFIREnable->setChecked(m_settings.m_lpfFIREnableRx1);
ui->lpFIR->setValue(m_settings.m_lpfFIRBWRx1 / 1000);
ui->gain->setValue(m_settings.m_gainRx1);
ui->gainText->setText(tr("%1").arg(m_settings.m_gainRx1));
ui->antenna->setCurrentIndex((int) m_settings.m_antennaPathRx1);
ui->gainMode->setCurrentIndex((int) m_settings.m_gainModeRx1);
ui->lnaGain->setValue(m_settings.m_lnaGainRx1);
ui->tiaGain->setCurrentIndex(m_settings.m_tiaGainRx1 - 1);
ui->pgaGain->setValue(m_settings.m_pgaGainRx1);
if (m_settings.m_gainModeRx1 == LimeSDRMIMOSettings::GAIN_AUTO)
{
ui->gain->setEnabled(true);
ui->lnaGain->setEnabled(false);
ui->tiaGain->setEnabled(false);
ui->pgaGain->setEnabled(false);
}
else
{
ui->gain->setEnabled(false);
ui->lnaGain->setEnabled(true);
ui->tiaGain->setEnabled(true);
ui->pgaGain->setEnabled(true);
}
}
}
else
{
ui->antenna->blockSignals(true);
ui->antenna->clear();
ui->antenna->addItem("No");
ui->antenna->addItem("Lo");
ui->antenna->addItem("Hi");
ui->antenna->blockSignals(false);
ui->transverter->setDeltaFrequency(m_settings.m_txTransverterDeltaFrequency);
ui->transverter->setDeltaFrequencyActive(m_settings.m_txTransverterMode);
ui->transverter->setIQOrder(m_settings.m_iqOrder);
ui->extClock->setExternalClockFrequency(m_settings.m_extClockFreq);
ui->extClock->setExternalClockActive(m_settings.m_extClock);
setTxCenterFrequencyDisplay();
displayTxSampleRate();
ui->hwDecim->setCurrentIndex(m_settings.m_log2HardInterp);
ui->swDecim->setCurrentIndex(m_settings.m_log2SoftInterp);
updateDACRate();
ui->gainMode->setEnabled(false);
ui->gain->setEnabled(true);
ui->lnaGain->setEnabled(false);
ui->tiaGain->setEnabled(false);
ui->pgaGain->setEnabled(false);
if (m_streamIndex == 0)
{
ui->lpf->setValue(m_settings.m_lpfBWTx0 / 1000);
ui->lpFIREnable->setChecked(m_settings.m_lpfFIREnableTx0);
ui->lpFIR->setValue(m_settings.m_lpfFIRBWTx0 / 1000);
ui->gain->setValue(m_settings.m_gainTx0);
ui->gainText->setText(tr("%1").arg(m_settings.m_gainTx0));
ui->antenna->setCurrentIndex((int) m_settings.m_antennaPathTx0);
}
else if (m_streamIndex == 1)
{
ui->lpf->setValue(m_settings.m_lpfBWTx1 / 1000);
ui->lpFIREnable->setChecked(m_settings.m_lpfFIREnableTx1);
ui->lpFIR->setValue(m_settings.m_lpfFIRBWTx1 / 1000);
ui->gain->setValue(m_settings.m_gainTx1);
ui->gainText->setText(tr("%1").arg(m_settings.m_gainTx1));
ui->antenna->setCurrentIndex((int) m_settings.m_antennaPathTx1);
}
}
setNCODisplay();
}
void LimeSDRMIMOGUI::displayRxSampleRate()
{
int minF, maxF, stepF;
m_limeSDRMIMO->getRxSampleRateRange(minF, maxF, stepF);
ui->sampleRate->blockSignals(true);
if (m_sampleRateMode)
{
ui->sampleRateMode->setStyleSheet("QToolButton { background:rgb(60,60,60); }");
ui->sampleRateMode->setText("SR");
ui->sampleRate->setValueRange(8, (uint32_t) minF, (uint32_t) maxF);
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_log2SoftDecim);
ui->deviceRateText->setText(tr("%1k").arg(QString::number(basebandSampleRate / 1000.0f, 'g', 5)));
}
else
{
ui->sampleRateMode->setStyleSheet("QToolButton { background:rgb(50,50,50); }");
ui->sampleRateMode->setText("BB");
ui->sampleRate->setValueRange(8, (uint32_t) minF/(1<<m_settings.m_log2SoftDecim), (uint32_t) maxF/(1<<m_settings.m_log2SoftDecim));
ui->sampleRate->setValue(m_settings.m_devSampleRate/(1<<m_settings.m_log2SoftDecim));
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(m_settings.m_devSampleRate / 1000.0f, 'g', 5)));
}
ui->sampleRate->blockSignals(false);
}
void LimeSDRMIMOGUI::setRxCenterFrequencyDisplay()
{
int64_t centerFrequency = m_settings.m_rxCenterFrequency;
ui->centerFrequency->setToolTip(QString("Main center frequency in kHz (LO: %1 kHz)").arg(centerFrequency/1000));
if (m_settings.m_ncoEnableRx) {
centerFrequency += m_settings.m_ncoFrequencyRx;
}
ui->centerFrequency->blockSignals(true);
ui->centerFrequency->setValue(centerFrequency < 0 ? 0 : (uint64_t) centerFrequency/1000); // kHz
ui->centerFrequency->blockSignals(false);
}
void LimeSDRMIMOGUI::setRxCenterFrequencySetting(uint64_t kHzValue)
{
int64_t centerFrequency = kHzValue*1000;
if (m_settings.m_ncoEnableRx) {
centerFrequency -= m_settings.m_ncoFrequencyRx;
}
m_settings.m_rxCenterFrequency = centerFrequency < 0 ? 0 : (uint64_t) centerFrequency;
ui->centerFrequency->setToolTip(QString("Main center frequency in kHz (LO: %1 kHz)").arg(centerFrequency/1000));
}
void LimeSDRMIMOGUI::updateADCRate()
{
uint32_t adcRate = m_settings.m_devSampleRate * (1<<m_settings.m_log2HardDecim);
if (adcRate < 100000000) {
ui->adcRateLabel->setText(tr("%1k").arg(QString::number(adcRate / 1000.0f, 'g', 5)));
} else {
ui->adcRateLabel->setText(tr("%1M").arg(QString::number(adcRate / 1000000.0f, 'g', 5)));
}
}
void LimeSDRMIMOGUI::setTxCenterFrequencyDisplay()
{
int64_t centerFrequency = m_settings.m_txCenterFrequency;
ui->centerFrequency->setToolTip(QString("Main center frequency in kHz (LO: %1 kHz)").arg(centerFrequency/1000));
if (m_settings.m_ncoEnableTx) {
centerFrequency += m_settings.m_ncoFrequencyTx;
}
ui->centerFrequency->blockSignals(true);
ui->centerFrequency->setValue(centerFrequency < 0 ? 0 : (uint64_t) centerFrequency/1000); // kHz
ui->centerFrequency->blockSignals(false);
}
void LimeSDRMIMOGUI::setTxCenterFrequencySetting(uint64_t kHzValue)
{
int64_t centerFrequency = kHzValue*1000;
if (m_settings.m_ncoEnableTx) {
centerFrequency -= m_settings.m_ncoFrequencyTx;
}
m_settings.m_txCenterFrequency = centerFrequency < 0 ? 0 : (uint64_t) centerFrequency;
ui->centerFrequency->setToolTip(QString("Main center frequency in kHz (LO: %1 kHz)").arg(centerFrequency/1000));
}
void LimeSDRMIMOGUI::displayTxSampleRate()
{
int minF, maxF, stepF;
m_limeSDRMIMO->getTxSampleRateRange(minF, maxF, stepF);
ui->sampleRate->blockSignals(true);
if (m_sampleRateMode)
{
ui->sampleRateMode->setStyleSheet("QToolButton { background:rgb(60,60,60); }");
ui->sampleRateMode->setText("SR");
ui->sampleRate->setValueRange(8, (uint32_t) minF, (uint32_t) maxF);
ui->sampleRate->setValue(m_settings.m_devSampleRate);
ui->sampleRate->setToolTip("Host to device sample rate (S/s)");
ui->deviceRateText->setToolTip("Baseband sample rate (S/s)");
uint32_t basebandSampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2SoftInterp);
ui->deviceRateText->setText(tr("%1k").arg(QString::number(basebandSampleRate / 1000.0f, 'g', 5)));
}
else
{
ui->sampleRateMode->setStyleSheet("QToolButton { background:rgb(50,50,50); }");
ui->sampleRateMode->setText("BB");
ui->sampleRate->setValueRange(8, (uint32_t) minF/(1<<m_settings.m_log2SoftInterp), (uint32_t) maxF/(1<<m_settings.m_log2SoftInterp));
ui->sampleRate->setValue(m_settings.m_devSampleRate/(1<<m_settings.m_log2SoftInterp));
ui->sampleRate->setToolTip("Baseband sample rate (S/s)");
ui->deviceRateText->setToolTip("Host to device sample rate (S/s)");
ui->deviceRateText->setText(tr("%1k").arg(QString::number(m_settings.m_devSampleRate / 1000.0f, 'g', 5)));
}
ui->sampleRate->blockSignals(false);
}
void LimeSDRMIMOGUI::updateDACRate()
{
uint32_t dacRate = m_settings.m_devSampleRate * (1<<m_settings.m_log2HardInterp);
if (dacRate < 100000000) {
ui->adcRateLabel->setText(tr("%1k").arg(QString::number(dacRate / 1000.0f, 'g', 5)));
} else {
ui->adcRateLabel->setText(tr("%1M").arg(QString::number(dacRate / 1000000.0f, 'g', 5)));
}
}
void LimeSDRMIMOGUI::setNCODisplay()
{
if (m_rxElseTx)
{
int ncoHalfRange = (m_settings.m_devSampleRate * (1<<(m_settings.m_log2HardDecim)))/2;
ui->ncoFrequency->setValueRange(
false,
8,
-ncoHalfRange,
ncoHalfRange);
ui->ncoFrequency->blockSignals(true);
ui->ncoFrequency->setToolTip(QString("NCO frequency shift in Hz (Range: +/- %1 kHz)").arg(ncoHalfRange/1000));
ui->ncoFrequency->setValue(m_settings.m_ncoFrequencyRx);
ui->ncoEnable->setChecked(m_settings.m_ncoEnableRx);
ui->ncoFrequency->blockSignals(false);
}
else
{
int ncoHalfRange = (m_settings.m_devSampleRate * (1<<(m_settings.m_log2HardInterp)))/2;
ui->ncoFrequency->setValueRange(
false,
8,
-ncoHalfRange,
ncoHalfRange);
ui->ncoFrequency->blockSignals(true);
ui->ncoFrequency->setToolTip(QString("NCO frequency shift in Hz (Range: +/- %1 kHz)").arg(ncoHalfRange/1000));
ui->ncoFrequency->setValue(m_settings.m_ncoFrequencyTx);
ui->ncoEnable->setChecked(m_settings.m_ncoEnableTx);
ui->ncoFrequency->blockSignals(false);
}
}
void LimeSDRMIMOGUI::updateFrequencyLimits()
{
// values in kHz
float minF, maxF;
qint64 deltaFrequency;
if (m_rxElseTx)
{
minF = m_fMinRx;
maxF = m_fMaxRx;
deltaFrequency = m_settings.m_rxTransverterMode ? m_settings.m_rxTransverterDeltaFrequency/1000 : 0;
}
else
{
minF = m_fMinTx;
maxF = m_fMaxTx;
deltaFrequency = m_settings.m_txTransverterMode ? m_settings.m_txTransverterDeltaFrequency/1000 : 0;
}
qint64 minLimit = minF/1000 + deltaFrequency;
qint64 maxLimit = maxF/1000 + deltaFrequency;
if (m_settings.m_txTransverterMode || m_settings.m_rxTransverterMode)
{
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("LimeSDRMIMOGUI::updateFrequencyLimits: delta: %lld min: %lld max: %lld", deltaFrequency, minLimit, maxLimit);
}
void LimeSDRMIMOGUI::updateLPFLimits()
{
if (m_rxElseTx) {
ui->lpf->setValueRange(6, (m_bwMinRx/1000)+1, m_bwMaxRx/1000);
} else {
ui->lpf->setValueRange(6, (m_bwMinTx/1000)+1, m_bwMaxTx/1000);
}
}
void LimeSDRMIMOGUI::updateSampleRateAndFrequency()
{
if (m_spectrumRxElseTx)
{
m_deviceUISet->getSpectrum()->setSampleRate(m_rxBasebandSampleRate);
m_deviceUISet->getSpectrum()->setCenterFrequency(m_rxDeviceCenterFrequency);
}
else
{
m_deviceUISet->getSpectrum()->setSampleRate(m_txBasebandSampleRate);
m_deviceUISet->getSpectrum()->setCenterFrequency(m_txDeviceCenterFrequency);
}
}
void LimeSDRMIMOGUI::sendSettings()
{
if (!m_updateTimer.isActive()) {
m_updateTimer.start(100);
}
}
void LimeSDRMIMOGUI::updateHardware()
{
if (m_doApplySettings)
{
LimeSDRMIMO::MsgConfigureLimeSDRMIMO* message = LimeSDRMIMO::MsgConfigureLimeSDRMIMO::create(m_settings, m_settingsKeys, m_forceSettings);
m_limeSDRMIMO->getInputMessageQueue()->push(message);
m_forceSettings = false;
m_settingsKeys.clear();
m_updateTimer.stop();
}
}
void LimeSDRMIMOGUI::updateStatus()
{
int stateRx = m_deviceUISet->m_deviceAPI->state(0);
int stateTx = m_deviceUISet->m_deviceAPI->state(1);
if (m_lastRxEngineState != stateRx)
{
qDebug("LimeSDRMIMOGUI::updateStatus: stateRx: %d", (int) stateRx);
switch(stateRx)
{
case DeviceAPI::StNotStarted:
ui->startStopRx->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DeviceAPI::StIdle:
ui->startStopRx->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DeviceAPI::StRunning:
ui->startStopRx->setStyleSheet("QToolButton { background-color : green; }");
break;
case DeviceAPI::StError:
ui->startStopRx->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage(0));
break;
default:
break;
}
m_lastRxEngineState = stateRx;
}
if (m_lastTxEngineState != stateTx)
{
qDebug("LimeSDRMIMOGUI::updateStatus: stateTx: %d", (int) stateTx);
switch(stateTx)
{
case DeviceAPI::StNotStarted:
ui->startStopTx->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DeviceAPI::StIdle:
ui->startStopTx->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DeviceAPI::StRunning:
ui->startStopTx->setStyleSheet("QToolButton { background-color : green; }");
break;
case DeviceAPI::StError:
ui->startStopTx->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage(1));
break;
default:
break;
}
m_lastTxEngineState = stateTx;
}
if (m_statusCounter < 1)
{
m_statusCounter++;
}
else
{
LimeSDRMIMO::MsgGetStreamInfo* message = LimeSDRMIMO::MsgGetStreamInfo::create(m_rxElseTx, m_streamIndex);
m_limeSDRMIMO->getInputMessageQueue()->push(message);
m_statusCounter = 0;
}
if (m_deviceStatusCounter < 10)
{
m_deviceStatusCounter++;
}
else
{
LimeSDRMIMO::MsgGetDeviceInfo* message = LimeSDRMIMO::MsgGetDeviceInfo::create();
m_limeSDRMIMO->getInputMessageQueue()->push(message);
m_deviceStatusCounter = 0;
}
}
void LimeSDRMIMOGUI::on_streamSide_currentIndexChanged(int index)
{
m_rxElseTx = index == 0;
updateFrequencyLimits();
displaySettings();
}
void LimeSDRMIMOGUI::on_streamIndex_currentIndexChanged(int index)
{
m_streamIndex = index < 0 ? 0 : index > 1 ? 1 : index;
displaySettings();
}
void LimeSDRMIMOGUI::on_spectrumSide_currentIndexChanged(int index)
{
m_spectrumRxElseTx = (index == 0);
m_deviceUISet->m_spectrum->setDisplayedStream(m_spectrumRxElseTx, m_spectrumStreamIndex);
m_deviceUISet->m_deviceAPI->setSpectrumSinkInput(m_spectrumRxElseTx, m_spectrumStreamIndex);
m_deviceUISet->setSpectrumScalingFactor(m_spectrumRxElseTx ? SDR_RX_SCALEF : SDR_TX_SCALEF);
updateSampleRateAndFrequency();
updateLPFLimits();
}
void LimeSDRMIMOGUI::on_spectrumIndex_currentIndexChanged(int index)
{
m_spectrumStreamIndex = index < 0 ? 0 : index > 1 ? 1 : index;
m_deviceUISet->m_spectrum->setDisplayedStream(m_spectrumRxElseTx, m_spectrumStreamIndex);
m_deviceUISet->m_deviceAPI->setSpectrumSinkInput(m_spectrumRxElseTx, m_spectrumStreamIndex);
updateSampleRateAndFrequency();
}
void LimeSDRMIMOGUI::on_startStopRx_toggled(bool checked)
{
if (m_doApplySettings)
{
LimeSDRMIMO::MsgStartStop *message = LimeSDRMIMO::MsgStartStop::create(checked, true);
m_limeSDRMIMO->getInputMessageQueue()->push(message);
}
}
void LimeSDRMIMOGUI::on_startStopTx_toggled(bool checked)
{
if (m_doApplySettings)
{
LimeSDRMIMO::MsgStartStop *message = LimeSDRMIMO::MsgStartStop::create(checked, false);
m_limeSDRMIMO->getInputMessageQueue()->push(message);
}
}
void LimeSDRMIMOGUI::on_centerFrequency_changed(quint64 value)
{
if (m_rxElseTx)
{
setRxCenterFrequencySetting(value);
m_settingsKeys.append("rxCenterFrequency");
}
else
{
setTxCenterFrequencySetting(value);
m_settingsKeys.append("txCenterFrequency");
}
sendSettings();
}
void LimeSDRMIMOGUI::on_ncoEnable_toggled(bool checked)
{
if (m_rxElseTx)
{
m_settings.m_ncoEnableRx = checked;
m_settingsKeys.append("ncoEnableRx");
setRxCenterFrequencyDisplay();
}
else
{
m_settings.m_ncoEnableTx = checked;
m_settingsKeys.append("ncoEnableTx");
setTxCenterFrequencyDisplay();
}
sendSettings();
}
void LimeSDRMIMOGUI::on_ncoFrequency_changed(qint64 value)
{
if (m_rxElseTx)
{
m_settings.m_ncoFrequencyRx = value;
m_settingsKeys.append("ncoFrequencyRx");
setRxCenterFrequencyDisplay();
}
else
{
m_settings.m_ncoFrequencyTx = value;
m_settingsKeys.append("ncoFrequencyTx");
setTxCenterFrequencyDisplay();
}
sendSettings();
}
void LimeSDRMIMOGUI::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
m_settingsKeys.append("dcBlock");
sendSettings();
}
void LimeSDRMIMOGUI::on_iqImbalance_toggled(bool checked)
{
m_settings.m_iqCorrection = checked;
m_settingsKeys.append("iqCorrection");
sendSettings();
}
void LimeSDRMIMOGUI::on_extClock_clicked()
{
m_settings.m_extClock = ui->extClock->getExternalClockActive();
m_settings.m_extClockFreq = ui->extClock->getExternalClockFrequency();
qDebug("LimeSDRMIMOGUI::on_extClock_clicked: %u Hz %s", m_settings.m_extClockFreq, m_settings.m_extClock ? "on" : "off");
m_settingsKeys.append("extClock");
m_settingsKeys.append("extClockFreq");
sendSettings();
}
void LimeSDRMIMOGUI::on_hwDecim_currentIndexChanged(int index)
{
if ((index <0) || (index > 5)) {
return;
}
if (m_rxElseTx)
{
m_settings.m_log2HardDecim = index;
m_settingsKeys.append("log2HardDecim");
updateADCRate();
}
else
{
m_settings.m_log2HardInterp = index;
m_settingsKeys.append("log2HardInterp");
updateDACRate();
}
setNCODisplay();
sendSettings();
}
void LimeSDRMIMOGUI::on_swDecim_currentIndexChanged(int index)
{
if ((index <0) || (index > 6)) {
return;
}
if (m_rxElseTx)
{
m_settings.m_log2SoftDecim = index;
m_settingsKeys.append("log2SoftDecim");
displayRxSampleRate();
if (m_sampleRateMode) {
m_settings.m_devSampleRate = ui->sampleRate->getValueNew();
} else {
m_settings.m_devSampleRate = ui->sampleRate->getValueNew() * (1 << m_settings.m_log2SoftDecim);
}
}
else
{
m_settings.m_log2SoftInterp = index;
m_settingsKeys.append("log2SoftInterp");
displayTxSampleRate();
if (m_sampleRateMode) {
m_settings.m_devSampleRate = ui->sampleRate->getValueNew();
} else {
m_settings.m_devSampleRate = ui->sampleRate->getValueNew() * (1 << m_settings.m_log2SoftInterp);
}
}
m_settingsKeys.append("devSampleRate");
sendSettings();
}
void LimeSDRMIMOGUI::on_sampleRateMode_toggled(bool checked)
{
m_sampleRateMode = checked;
if (m_rxElseTx) {
displayRxSampleRate();
} else {
displayTxSampleRate();
}
}
void LimeSDRMIMOGUI::on_sampleRate_changed(quint64 value)
{
if (m_rxElseTx)
{
if (m_sampleRateMode) {
m_settings.m_devSampleRate = value;
} else {
m_settings.m_devSampleRate = value * (1 << m_settings.m_log2SoftDecim);
}
updateADCRate();
}
else
{
if (m_sampleRateMode) {
m_settings.m_devSampleRate = value;
} else {
m_settings.m_devSampleRate = value * (1 << m_settings.m_log2SoftInterp);
}
updateDACRate();
}
setNCODisplay();
m_settingsKeys.append("devSampleRate");
sendSettings();
}
void LimeSDRMIMOGUI::on_lpf_changed(quint64 value)
{
if (m_rxElseTx)
{
if (m_streamIndex == 0)
{
m_settings.m_lpfBWRx0 = value * 1000;
m_settingsKeys.append("lpfBWRx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_lpfBWRx1 = value * 1000;
m_settingsKeys.append("lpfBWRx1");
}
}
else
{
if (m_streamIndex == 0)
{
m_settings.m_lpfBWTx0 = value * 1000;
m_settingsKeys.append("lpfBWTx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_lpfBWTx1 = value * 1000;
m_settingsKeys.append("lpfBWTx1");
}
}
sendSettings();
}
void LimeSDRMIMOGUI::on_lpFIREnable_toggled(bool checked)
{
if (m_rxElseTx)
{
if (m_streamIndex == 0)
{
m_settings.m_lpfFIREnableRx0 = checked;
m_settingsKeys.append("lpfFIREnableRx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_lpfFIREnableRx1 = checked;
m_settingsKeys.append("lpfFIREnableRx1");
}
}
else
{
if (m_streamIndex == 0)
{
m_settings.m_lpfFIREnableTx0 = checked;
m_settingsKeys.append("lpfFIREnableTx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_lpfFIREnableTx1 = checked;
m_settingsKeys.append("lpfFIREnableTx1");
}
}
sendSettings();
}
void LimeSDRMIMOGUI::on_lpFIR_changed(quint64 value)
{
if (m_rxElseTx)
{
if (m_streamIndex == 0)
{
m_settings.m_lpfFIRBWRx0 = value * 1000;
m_settingsKeys.append("lpfFIRBWRx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_lpfFIRBWRx1 = value * 1000;
m_settingsKeys.append("lpfFIRBWRx1");
}
}
else
{
if (m_streamIndex == 0)
{
m_settings.m_lpfFIRBWTx0 = value * 1000;
m_settingsKeys.append("lpfFIRBWTx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_lpfFIRBWTx1 = value * 1000;
m_settingsKeys.append("lpfFIRBWTx1");
}
}
sendSettings();
}
void LimeSDRMIMOGUI::on_transverter_clicked()
{
if (m_rxElseTx)
{
m_settings.m_rxTransverterMode = ui->transverter->getDeltaFrequencyAcive();
m_settings.m_rxTransverterDeltaFrequency = ui->transverter->getDeltaFrequency();
m_settings.m_iqOrder = ui->transverter->getIQOrder();
m_settingsKeys.append("rxTransverterMode");
m_settingsKeys.append("rxTransverterDeltaFrequency");
m_settingsKeys.append("iqOrder");
m_settingsKeys.append("rxCenterFrequency");
qDebug("LimeSDRMIMOGUI::on_transverter_clicked: Rx %lld Hz %s", m_settings.m_rxTransverterDeltaFrequency, m_settings.m_rxTransverterMode ? "on" : "off");
}
else
{
m_settings.m_txTransverterMode = ui->transverter->getDeltaFrequencyAcive();
m_settings.m_txTransverterDeltaFrequency = ui->transverter->getDeltaFrequency();
m_settingsKeys.append("txTransverterMode");
m_settingsKeys.append("txTransverterDeltaFrequency");
m_settingsKeys.append("txCenterFrequency");
qDebug("LimeSDRMIMOGUI::on_transverter_clicked: Tx %lld Hz %s", m_settings.m_txTransverterDeltaFrequency, m_settings.m_txTransverterMode ? "on" : "off");
}
updateFrequencyLimits();
if (m_rxElseTx) {
setRxCenterFrequencySetting(ui->centerFrequency->getValueNew());
} else {
setTxCenterFrequencySetting(ui->centerFrequency->getValueNew());
}
sendSettings();
}
void LimeSDRMIMOGUI::on_gainMode_currentIndexChanged(int index)
{
if (!m_rxElseTx) {
return;
}
if (m_streamIndex == 0)
{
m_settings.m_gainModeRx0 = (LimeSDRMIMOSettings::RxGainMode) index;
m_settingsKeys.append("gainModeRx0");
}
else if (m_streamIndex == 0)
{
m_settings.m_gainModeRx1 = (LimeSDRMIMOSettings::RxGainMode) index;
m_settingsKeys.append("gainModeRx1");
}
if (index == 0)
{
ui->gain->setEnabled(true);
ui->lnaGain->setEnabled(false);
ui->tiaGain->setEnabled(false);
ui->pgaGain->setEnabled(false);
}
else
{
ui->gain->setEnabled(false);
ui->lnaGain->setEnabled(true);
ui->tiaGain->setEnabled(true);
ui->pgaGain->setEnabled(true);
}
sendSettings();
}
void LimeSDRMIMOGUI::on_gain_valueChanged(int value)
{
ui->gainText->setText(tr("%1").arg(value));
if (m_rxElseTx)
{
if (m_streamIndex == 0)
{
m_settings.m_gainRx0 = value;
m_settingsKeys.append("gainRx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_gainRx1 = value;
m_settingsKeys.append("gainRx1");
}
}
else
{
if (m_streamIndex == 0)
{
m_settings.m_gainTx0 = value;
m_settingsKeys.append("gainTx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_gainTx1 = value;
m_settingsKeys.append("gainTx1");
}
}
sendSettings();
}
void LimeSDRMIMOGUI::on_lnaGain_valueChanged(int value)
{
ui->lnaGainText->setText(tr("%1").arg(value));
if (m_streamIndex == 0)
{
m_settings.m_lnaGainRx0 = value;
m_settingsKeys.append("lnaGainRx0");
}
else if (m_streamIndex == 0)
{
m_settings.m_lnaGainRx1 = value;
m_settingsKeys.append("lnaGainRx1");
}
sendSettings();
}
void LimeSDRMIMOGUI::on_tiaGain_currentIndexChanged(int index)
{
if (m_streamIndex == 0)
{
m_settings.m_tiaGainRx0 = index + 1;
m_settingsKeys.append("tiaGainRx0");
}
else if (m_streamIndex == 0)
{
m_settings.m_tiaGainRx1 = index + 1;
m_settingsKeys.append("tiaGainRx1");
}
sendSettings();
}
void LimeSDRMIMOGUI::on_pgaGain_valueChanged(int value)
{
ui->pgaGainText->setText(tr("%1").arg(value));
if (m_streamIndex == 0)
{
m_settings.m_pgaGainRx0 = value;
m_settingsKeys.append("pgaGainRx0");
}
else if (m_streamIndex == 0)
{
m_settings.m_pgaGainRx1 = value;
m_settingsKeys.append("pgaGainRx1");
}
sendSettings();
}
void LimeSDRMIMOGUI::on_antenna_currentIndexChanged(int index)
{
if (m_rxElseTx)
{
if (m_streamIndex == 0)
{
m_settings.m_antennaPathRx0 = (LimeSDRMIMOSettings::PathRxRFE) index;
m_settingsKeys.append("antennaPathRx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_antennaPathRx1 = (LimeSDRMIMOSettings::PathRxRFE) index;
m_settingsKeys.append("antennaPathRx1");
}
}
else
{
if (m_streamIndex == 0)
{
m_settings.m_antennaPathTx0 = (LimeSDRMIMOSettings::PathTxRFE) index;
m_settingsKeys.append("antennaPathTx0");
}
else if (m_streamIndex == 1)
{
m_settings.m_antennaPathTx1 = (LimeSDRMIMOSettings::PathTxRFE) index;
m_settingsKeys.append("antennaPathTx1");
}
}
sendSettings();
}
void LimeSDRMIMOGUI::openDeviceSettingsDialog(const QPoint& p)
{
if (m_contextMenuType == ContextMenuDeviceSettings)
{
BasicDeviceSettingsDialog dialog(this);
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_settingsKeys.append("useReverseAPI");
m_settingsKeys.append("reverseAPIAddress");
m_settingsKeys.append("reverseAPIPort");
m_settingsKeys.append("reverseAPIDeviceIndex");
sendSettings();
}
resetContextMenuType();
}
void LimeSDRMIMOGUI::makeUIConnections()
{
QObject::connect(ui->streamSide, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_streamSide_currentIndexChanged);
QObject::connect(ui->streamIndex, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_streamIndex_currentIndexChanged);
QObject::connect(ui->spectrumSide, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_spectrumSide_currentIndexChanged);
QObject::connect(ui->spectrumIndex, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_spectrumIndex_currentIndexChanged);
QObject::connect(ui->startStopRx, &ButtonSwitch::toggled, this, &LimeSDRMIMOGUI::on_startStopRx_toggled);
QObject::connect(ui->startStopTx, &ButtonSwitch::toggled, this, &LimeSDRMIMOGUI::on_startStopTx_toggled);
QObject::connect(ui->centerFrequency, &ValueDial::changed, this, &LimeSDRMIMOGUI::on_centerFrequency_changed);
QObject::connect(ui->ncoEnable, &ButtonSwitch::toggled, this, &LimeSDRMIMOGUI::on_ncoEnable_toggled);
QObject::connect(ui->ncoFrequency, &ValueDialZ::changed, this, &LimeSDRMIMOGUI::on_ncoFrequency_changed);
QObject::connect(ui->dcOffset, &ButtonSwitch::toggled, this, &LimeSDRMIMOGUI::on_dcOffset_toggled);
QObject::connect(ui->iqImbalance, &ButtonSwitch::toggled, this, &LimeSDRMIMOGUI::on_iqImbalance_toggled);
QObject::connect(ui->extClock, &ExternalClockButton::clicked, this, &LimeSDRMIMOGUI::on_extClock_clicked);
QObject::connect(ui->hwDecim, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_hwDecim_currentIndexChanged);
QObject::connect(ui->swDecim, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_swDecim_currentIndexChanged);
QObject::connect(ui->sampleRateMode, &QToolButton::toggled, this, &LimeSDRMIMOGUI::on_sampleRateMode_toggled);
QObject::connect(ui->sampleRate, &ValueDial::changed, this, &LimeSDRMIMOGUI::on_sampleRate_changed);
QObject::connect(ui->lpf, &ValueDial::changed, this, &LimeSDRMIMOGUI::on_lpf_changed);
QObject::connect(ui->lpFIREnable, &ButtonSwitch::toggled, this, &LimeSDRMIMOGUI::on_lpFIREnable_toggled);
QObject::connect(ui->lpFIR, &ValueDial::changed, this, &LimeSDRMIMOGUI::on_lpFIR_changed);
QObject::connect(ui->transverter, &TransverterButton::clicked, this, &LimeSDRMIMOGUI::on_transverter_clicked);
QObject::connect(ui->gainMode, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_gainMode_currentIndexChanged);
QObject::connect(ui->gain, &QDial::valueChanged, this, &LimeSDRMIMOGUI::on_gain_valueChanged);
QObject::connect(ui->lnaGain, &QDial::valueChanged, this, &LimeSDRMIMOGUI::on_lnaGain_valueChanged);
QObject::connect(ui->tiaGain, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_tiaGain_currentIndexChanged);
QObject::connect(ui->pgaGain, &QDial::valueChanged, this, &LimeSDRMIMOGUI::on_pgaGain_valueChanged);
QObject::connect(ui->antenna, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRMIMOGUI::on_antenna_currentIndexChanged);
}
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