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sdrangel/plugins/samplesource/limesdrinput/limesdrinputgui.cpp
T
Jon BenistonandClaude Opus 5 ddedd59568 Add MessageDialog and use it in place of the QMessageBox static functions 
QMessageBox::information() and friends build the box on the stack, parent
it to the calling widget and run a nested event loop in exec(). If the
parent is closed while the box is open, which the Web API can do at any
time, the parent deletes the box and its children and the heap is
corrupted.

MessageDialog offers the same calls, but the box is heap allocated, given
Qt::WA_DeleteOnClose and shown rather than exec'd, so nothing runs a
nested event loop and the box owns its own lifetime. A box with the same
text as one already up is raised instead of a second being created.

The trade off is that information(), warning() and critical() return
immediately and cannot report which button was pressed. question() takes
a callback for the cases that need the answer.

Converts the call sites in the device, channel and feature GUIs.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-11 17:16:49 +01:00

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017-2020, 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2022-2023 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 "limesdrinputgui.h"
#include <QDebug>
#include <QMessageBox>
#include <QFileDialog>
#include <algorithm>
#include "ui_limesdrinputgui.h"
#include "gui/messagedialog.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "gui/basicdevicesettingsdialog.h"
#include "gui/dialpopup.h"
#include "gui/dialogpositioner.h"
#include "mainspectrum/mainspectrumgui.h"
#include "dsp/dspcommands.h"
#include "device/deviceapi.h"
#include "device/deviceuiset.h"
LimeSDRInputGUI::LimeSDRInputGUI(DeviceUISet *deviceUISet, QWidget* parent) :
DeviceGUI(parent),
ui(new Ui::LimeSDRInputGUI),
m_settings(),
m_sampleRateMode(true),
m_sampleRate(0),
m_lastEngineState(DeviceAPI::StNotStarted),
m_doApplySettings(true),
m_forceSettings(true),
m_statusCounter(0),
m_deviceStatusCounter(0)
{
m_deviceUISet = deviceUISet;
setAttribute(Qt::WA_DeleteOnClose, true);
m_limeSDRInput = (LimeSDRInput*) m_deviceUISet->m_deviceAPI->getSampleSource();
ui->setupUi(getContents());
sizeToContents();
getContents()->setStyleSheet("#LimeSDRInputGUI { background-color: rgb(64, 64, 64); }");
m_helpURL = "plugins/samplesource/limesdrinput/readme.md";
float minF, maxF;
m_limeSDRInput->getLORange(minF, maxF);
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->centerFrequency->setValueRange(9, ((uint32_t) minF)/1000, ((uint32_t) maxF)/1000); // frequency dial is in kHz
m_limeSDRInput->getSRRange(minF, maxF);
ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
ui->sampleRate->setValueRange(8, (uint32_t) minF, (uint32_t) maxF);
m_limeSDRInput->getLPRange(minF, maxF);
ui->lpf->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
ui->lpf->setValueRange(6, (minF/1000)+1, maxF/1000);
ui->lpFIR->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
ui->lpFIR->setValueRange(5, 1U, 56000U);
ui->ncoFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->channelNumberText->setText(tr("#%1").arg(m_limeSDRInput->getChannelIndex()));
if (m_limeSDRInput->getLimeType() == DeviceLimeSDRParams::LimeMini)
{
ui->antenna->setItemText(2, "NC");
ui->antenna->setItemText(3, "Lo");
ui->antenna->setItemText(4, "NC");
ui->antenna->setItemText(5, "NC");
ui->antenna->setToolTip("Antenna select: No: none, NC: not connected, Hi: 2 - 3.5 GHz, Lo: 10 MHz - 2 GHz");
}
else
{
ui->antenna->setItemText(2, "Lo");
ui->antenna->setItemText(3, "Wi");
ui->antenna->setItemText(4, "T1");
ui->antenna->setItemText(5, "T2");
ui->antenna->setToolTip("Antenna select: No: none, NC: not connected, Hi: >1.5 GHz, Lo: <1.5 GHz Wi: full band, T1: Tx1 LB, T2: Tx2 LB");
}
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
m_statusTimer.start(500);
displaySettings();
makeUIConnections();
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
m_limeSDRInput->setMessageQueueToGUI(&m_inputMessageQueue);
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
DialPopup::addPopupsToChildDials(this);
m_resizer.enableChildMouseTracking();
}
LimeSDRInputGUI::~LimeSDRInputGUI()
{
m_statusTimer.stop();
m_updateTimer.stop();
delete ui;
}
void LimeSDRInputGUI::destroy()
{
delete this;
}
void LimeSDRInputGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
m_forceSettings = true;
sendSettings();
}
QByteArray LimeSDRInputGUI::serialize() const
{
return m_settings.serialize();
}
bool LimeSDRInputGUI::deserialize(const QByteArray& data)
{
if (m_settings.deserialize(data))
{
displaySettings();
m_forceSettings = true;
sendSettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool LimeSDRInputGUI::handleMessage(const Message& message)
{
if (LimeSDRInput::MsgConfigureLimeSDR::match(message))
{
const LimeSDRInput::MsgConfigureLimeSDR& cfg = (LimeSDRInput::MsgConfigureLimeSDR&) message;
if (cfg.getForce()) {
m_settings = cfg.getSettings();
} else {
m_settings.applySettings(cfg.getSettingsKeys(), cfg.getSettings());
}
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else if (DeviceLimeSDRShared::MsgReportBuddyChange::match(message))
{
DeviceLimeSDRShared::MsgReportBuddyChange& report = (DeviceLimeSDRShared::MsgReportBuddyChange&) message;
m_settings.m_devSampleRate = report.getDevSampleRate();
m_settings.m_log2HardDecim = report.getLog2HardDecimInterp();
if (report.getRxElseTx()) {
m_settings.m_centerFrequency = report.getCenterFrequency();
}
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else if (DeviceLimeSDRShared::MsgReportClockSourceChange::match(message))
{
DeviceLimeSDRShared::MsgReportClockSourceChange& report = (DeviceLimeSDRShared::MsgReportClockSourceChange&) message;
m_settings.m_extClockFreq = report.getExtClockFeq();
m_settings.m_extClock = report.getExtClock();
blockApplySettings(true);
ui->extClock->setExternalClockFrequency(m_settings.m_extClockFreq);
ui->extClock->setExternalClockActive(m_settings.m_extClock);
blockApplySettings(false);
return true;
}
else if (LimeSDRInput::MsgCalibrationResult::match(message))
{
LimeSDRInput::MsgCalibrationResult& report = (LimeSDRInput::MsgCalibrationResult&) message;
if (report.getSuccess()) {
ui->calibrationLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
} else {
ui->calibrationLabel->setStyleSheet("QLabel { background-color : red; }");
}
return true;
}
else if (LimeSDRInput::MsgReportStreamInfo::match(message))
{
LimeSDRInput::MsgReportStreamInfo& report = (LimeSDRInput::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 (LimeSDRInput::MsgStartStop::match(message))
{
LimeSDRInput::MsgStartStop& notif = (LimeSDRInput::MsgStartStop&) message;
blockApplySettings(true);
ui->startStop->setChecked(notif.getStartStop());
blockApplySettings(false);
return true;
}
else
{
return false;
}
}
void LimeSDRInputGUI::updateFrequencyLimits()
{
// values in kHz
float minF, maxF;
qint64 deltaFrequency = m_settings.m_transverterMode ? m_settings.m_transverterDeltaFrequency/1000 : 0;
m_limeSDRInput->getLORange(minF, maxF);
qint64 minLimit = minF/1000 + deltaFrequency;
qint64 maxLimit = maxF/1000 + deltaFrequency;
// Min freq is 30MHz - NCO must be used to go below this
qint64 minFreq = m_settings.m_ncoEnable ? 30000 + m_settings.m_ncoFrequency/1000 : 30000;
if (m_settings.m_transverterMode)
{
minLimit = minLimit < minFreq ? minFreq : minLimit > 999999999 ? 999999999 : minLimit;
maxLimit = maxLimit < 0 ? 0 : maxLimit > 999999999 ? 999999999 : maxLimit;
ui->centerFrequency->setValueRange(9, minLimit, maxLimit);
}
else
{
minLimit = minLimit < minFreq ? minFreq : minLimit > 9999999 ? 9999999 : minLimit;
maxLimit = maxLimit < 0 ? 0 : maxLimit > 9999999 ? 9999999 : maxLimit;
ui->centerFrequency->setValueRange(7, minLimit, maxLimit);
}
qDebug("LimeSDRInputGUI::updateFrequencyLimits: delta: %lld min: %lld max: %lld", deltaFrequency, minLimit, maxLimit);
}
void LimeSDRInputGUI::handleInputMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != 0)
{
if (DSPSignalNotification::match(*message))
{
DSPSignalNotification* notif = (DSPSignalNotification*) message;
m_sampleRate = notif->getSampleRate();
m_deviceCenterFrequency = notif->getCenterFrequency();
qDebug("LimeSDRInputGUI::handleInputMessages: DSPSignalNotification: SampleRate: %d, CenterFrequency: %llu", notif->getSampleRate(), notif->getCenterFrequency());
updateSampleRateAndFrequency();
delete message;
}
else if (LimeSDRInput::MsgConfigureLimeSDR::match(*message))
{
const LimeSDRInput::MsgConfigureLimeSDR& cfg = (LimeSDRInput::MsgConfigureLimeSDR&) *message;
if (cfg.getForce()) {
m_settings = cfg.getSettings();
} else {
m_settings.applySettings(cfg.getSettingsKeys(), cfg.getSettings());
}
displaySettings();
delete message;
}
else
{
if (handleMessage(*message)) {
delete message;
}
}
}
}
void LimeSDRInputGUI::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 LimeSDRInputGUI::updateSampleRateAndFrequency()
{
m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceUISet->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
displaySampleRate();
checkLPF();
}
// Check if LPF BW is set wide enough when up-converting using NCO
void LimeSDRInputGUI::checkLPF()
{
bool highlightLPFLabel = false;
int64_t centerFrequency = m_settings.m_centerFrequency;
if (m_settings.m_ncoEnable) {
centerFrequency += m_settings.m_ncoFrequency;
}
if (centerFrequency < 30000000)
{
int64_t requiredBW = 30000000 - centerFrequency;
highlightLPFLabel = m_settings.m_lpfBW < requiredBW;
}
if (highlightLPFLabel)
{
ui->lpfLabel->setStyleSheet("QLabel { background-color : red; }");
ui->lpfLabel->setToolTip("LPF BW is too low for selected center frequency");
}
else
{
ui->lpfLabel->setStyleSheet("QLabel { background-color: rgb(64, 64, 64); }");
ui->lpfLabel->setToolTip("");
}
}
void LimeSDRInputGUI::displaySampleRate()
{
float minF, maxF;
m_limeSDRInput->getSRRange(minF, maxF);
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 LimeSDRInputGUI::displaySettings()
{
setTitle(m_settings.m_title);
getDeviceUISet()->m_mainSpectrumGUI->setTitle(m_settings.m_title);
ui->transverter->setDeltaFrequency(m_settings.m_transverterDeltaFrequency);
ui->transverter->setDeltaFrequencyActive(m_settings.m_transverterMode);
ui->transverter->setIQOrder(m_settings.m_iqOrder);
ui->extClock->setExternalClockFrequency(m_settings.m_extClockFreq);
ui->extClock->setExternalClockActive(m_settings.m_extClock);
updateFrequencyLimits();
setCenterFrequencyDisplay();
displaySampleRate();
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->splitFreq->setChecked(m_settings.m_splitFreq);
ui->iqImbalance->setChecked(m_settings.m_iqCorrection);
ui->hwDecim->setCurrentIndex(m_settings.m_log2HardDecim);
ui->swDecim->setCurrentIndex(m_settings.m_log2SoftDecim);
updateADCRate();
ui->lpf->setValue(m_settings.m_lpfBW / 1000);
ui->lpFIREnable->setChecked(m_settings.m_lpfFIREnable);
ui->lpFIR->setValue(m_settings.m_lpfFIRBW / 1000);
ui->gain->setValue(m_settings.m_gain);
ui->gainText->setText(tr("%1").arg(m_settings.m_gain));
ui->antenna->setCurrentIndex((int) m_settings.m_antennaPath);
ui->gainMode->setCurrentIndex((int) m_settings.m_gainMode);
ui->lnaGain->setValue(m_settings.m_lnaGain);
ui->tiaGain->setCurrentIndex(m_settings.m_tiaGain - 1);
ui->pgaGain->setValue(m_settings.m_pgaGain);
if (m_settings.m_gainMode == LimeSDRInputSettings::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);
}
setNCODisplay();
ui->ncoEnable->setChecked(m_settings.m_ncoEnable);
displayReplayLength();
displayReplayOffset();
displayReplayStep();
ui->replayLoop->setChecked(m_settings.m_replayLoop);
}
void LimeSDRInputGUI::setNCODisplay()
{
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_ncoFrequency);
ui->ncoFrequency->blockSignals(false);
}
void LimeSDRInputGUI::setCenterFrequencyDisplay()
{
int64_t centerFrequency = m_settings.m_centerFrequency;
ui->centerFrequency->setToolTip(QString("Main center frequency in kHz (LO: %1 kHz)").arg(centerFrequency/1000));
if (m_settings.m_ncoEnable) {
centerFrequency += m_settings.m_ncoFrequency;
}
ui->centerFrequency->blockSignals(true);
ui->centerFrequency->setValue(centerFrequency < 0 ? 0 : (uint64_t) centerFrequency/1000); // kHz
ui->centerFrequency->blockSignals(false);
}
void LimeSDRInputGUI::setCenterFrequencySetting(uint64_t kHzValue)
{
int64_t centerFrequency = kHzValue*1000;
if (m_settings.m_ncoEnable) {
centerFrequency -= m_settings.m_ncoFrequency;
}
m_settings.m_centerFrequency = centerFrequency < 0 ? 0 : (uint64_t) centerFrequency;
ui->centerFrequency->setToolTip(QString("Main center frequency in kHz (LO: %1 kHz)").arg(centerFrequency/1000));
}
void LimeSDRInputGUI::sendSettings()
{
if(!m_updateTimer.isActive())
m_updateTimer.start(100);
}
void LimeSDRInputGUI::updateHardware()
{
if (m_doApplySettings)
{
qDebug() << "LimeSDRInputGUI::updateHardware";
LimeSDRInput::MsgConfigureLimeSDR* message = LimeSDRInput::MsgConfigureLimeSDR::create(m_settings, m_settingsKeys, m_forceSettings);
m_limeSDRInput->getInputMessageQueue()->push(message);
m_forceSettings = false;
m_settingsKeys.clear();
m_updateTimer.stop();
}
}
void LimeSDRInputGUI::updateStatus()
{
int state = m_deviceUISet->m_deviceAPI->state();
if(m_lastEngineState != 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; }");
MessageDialog::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage());
break;
default:
break;
}
m_lastEngineState = state;
}
if (m_statusCounter < 1)
{
m_statusCounter++;
}
else
{
LimeSDRInput::MsgGetStreamInfo* message = LimeSDRInput::MsgGetStreamInfo::create();
m_limeSDRInput->getInputMessageQueue()->push(message);
m_statusCounter = 0;
}
if (m_deviceStatusCounter < 10)
{
m_deviceStatusCounter++;
}
else
{
if (m_deviceUISet->m_deviceAPI->isBuddyLeader())
{
LimeSDRInput::MsgGetDeviceInfo* message = LimeSDRInput::MsgGetDeviceInfo::create();
m_limeSDRInput->getInputMessageQueue()->push(message);
}
m_deviceStatusCounter = 0;
}
}
void LimeSDRInputGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void LimeSDRInputGUI::on_startStop_toggled(bool checked)
{
if (m_doApplySettings)
{
LimeSDRInput::MsgStartStop *message = LimeSDRInput::MsgStartStop::create(checked);
m_limeSDRInput->getInputMessageQueue()->push(message);
}
}
void LimeSDRInputGUI::on_centerFrequency_changed(quint64 value)
{
setCenterFrequencySetting(value);
m_settingsKeys.append("centerFrequency");
sendSettings();
}
void LimeSDRInputGUI::on_ncoFrequency_changed(qint64 value)
{
m_settings.m_ncoFrequency = value;
updateFrequencyLimits();
setCenterFrequencyDisplay();
m_settingsKeys.append("ncoFrequency");
sendSettings();
}
void LimeSDRInputGUI::on_ncoEnable_toggled(bool checked)
{
m_settings.m_ncoEnable = checked;
updateFrequencyLimits();
setCenterFrequencyDisplay();
m_settingsKeys.append("ncoEnable");
sendSettings();
}
void LimeSDRInputGUI::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
m_settingsKeys.append("dcBlock");
sendSettings();
}
void LimeSDRInputGUI::on_splitFreq_toggled(bool checked)
{
m_settings.m_splitFreq = checked;
m_settingsKeys.append("splitFreq");
sendSettings();
}
void LimeSDRInputGUI::on_iqImbalance_toggled(bool checked)
{
m_settings.m_iqCorrection = checked;
m_settingsKeys.append("iqCorrection");
sendSettings();
}
void LimeSDRInputGUI::on_sampleRate_changed(quint64 value)
{
if (m_sampleRateMode) {
m_settings.m_devSampleRate = value;
} else {
m_settings.m_devSampleRate = value * (1 << m_settings.m_log2SoftDecim);
}
updateADCRate();
setNCODisplay();
m_settingsKeys.append("devSampleRate");
sendSettings();
}
void LimeSDRInputGUI::on_hwDecim_currentIndexChanged(int index)
{
if ((index <0) || (index > 5)) {
return;
}
m_settings.m_log2HardDecim = index;
updateADCRate();
setNCODisplay();
m_settingsKeys.append("log2HardDecim");
sendSettings();
}
void LimeSDRInputGUI::on_swDecim_currentIndexChanged(int index)
{
if ((index <0) || (index > 6)) {
return;
}
m_settings.m_log2SoftDecim = index;
displaySampleRate();
if (m_sampleRateMode) {
m_settings.m_devSampleRate = ui->sampleRate->getValueNew();
} else {
m_settings.m_devSampleRate = ui->sampleRate->getValueNew() * (1 << m_settings.m_log2SoftDecim);
}
m_settingsKeys.append("log2SoftDecim");
m_settingsKeys.append("devSampleRate");
sendSettings();
}
void LimeSDRInputGUI::on_lpf_changed(quint64 value)
{
m_settings.m_lpfBW = value * 1000;
checkLPF();
m_settingsKeys.append("lpfBW");
sendSettings();
}
void LimeSDRInputGUI::on_lpFIREnable_toggled(bool checked)
{
m_settings.m_lpfFIREnable = checked;
m_settingsKeys.append("lpfFIREnable");
sendSettings();
}
void LimeSDRInputGUI::on_lpFIR_changed(quint64 value)
{
m_settings.m_lpfFIRBW = value * 1000;
m_settingsKeys.append("lpfFIRBW");
sendSettings();
}
void LimeSDRInputGUI::on_gainMode_currentIndexChanged(int index)
{
m_settings.m_gainMode = (LimeSDRInputSettings::GainMode) index;
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);
}
m_settingsKeys.append("gainMode");
sendSettings();
}
void LimeSDRInputGUI::on_gain_valueChanged(int value)
{
m_settings.m_gain = value;
ui->gainText->setText(tr("%1").arg(m_settings.m_gain));
m_settingsKeys.append("gain");
sendSettings();
}
void LimeSDRInputGUI::on_lnaGain_valueChanged(int value)
{
m_settings.m_lnaGain = value;
ui->lnaGainText->setText(tr("%1").arg(m_settings.m_lnaGain));
m_settingsKeys.append("lnaGain");
sendSettings();
}
void LimeSDRInputGUI::on_tiaGain_currentIndexChanged(int index)
{
m_settings.m_tiaGain = index + 1;
m_settingsKeys.append("tiaGain");
sendSettings();
}
void LimeSDRInputGUI::on_pgaGain_valueChanged(int value)
{
m_settings.m_pgaGain = value;
ui->pgaGainText->setText(tr("%1").arg(m_settings.m_pgaGain));
m_settingsKeys.append("pgaGain");
sendSettings();
}
void LimeSDRInputGUI::on_antenna_currentIndexChanged(int index)
{
m_settings.m_antennaPath = (LimeSDRInputSettings::PathRFE) index;
m_settingsKeys.append("antennaPath");
sendSettings();
}
void LimeSDRInputGUI::on_extClock_clicked()
{
m_settings.m_extClock = ui->extClock->getExternalClockActive();
m_settings.m_extClockFreq = ui->extClock->getExternalClockFrequency();
qDebug("LimeSDRInputGUI::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 LimeSDRInputGUI::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("LimeSDRInputGUI::on_transverter_clicked: %lld Hz %s", m_settings.m_transverterDeltaFrequency, m_settings.m_transverterMode ? "on" : "off");
updateFrequencyLimits();
setCenterFrequencySetting(ui->centerFrequency->getValueNew());
m_settingsKeys.append("transverterMode");
m_settingsKeys.append("transverterDeltaFrequency");
m_settingsKeys.append("iqOrder");
m_settingsKeys.append("centerFrequency");
sendSettings();
}
void LimeSDRInputGUI::on_sampleRateMode_toggled(bool checked)
{
m_sampleRateMode = checked;
displaySampleRate();
}
void LimeSDRInputGUI::openDeviceSettingsDialog(const QPoint& p)
{
if (m_contextMenuType == ContextMenuDeviceSettings)
{
BasicDeviceSettingsDialog dialog(this);
dialog.setReplayBytesPerSecond(m_settings.m_devSampleRate * 2 * sizeof(qint16));
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.setTitle(m_settings.m_title);
dialog.setDefaultTitle(getDefaultTitle());
dialog.move(p);
new DialogPositioner(&dialog, false);
dialog.exec();
if (dialog.result() == QDialog::Accepted)
{
m_settings.m_title = dialog.getTitle();
setTitle(m_settings.m_title);
getDeviceUISet()->m_mainSpectrumGUI->setTitle(m_settings.m_title);
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("title");
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 LimeSDRInputGUI::displayReplayLength()
{
bool replayEnabled = m_settings.m_replayLength > 0.0f;
if (!replayEnabled) {
ui->replayOffset->setMaximum(0);
} else {
ui->replayOffset->setMaximum(m_settings.m_replayLength * 10 - 1);
}
ui->replayLabel->setEnabled(replayEnabled);
ui->replayOffset->setEnabled(replayEnabled);
ui->replayOffsetText->setEnabled(replayEnabled);
ui->replaySave->setEnabled(replayEnabled);
}
void LimeSDRInputGUI::displayReplayOffset()
{
bool replayEnabled = m_settings.m_replayLength > 0.0f;
ui->replayOffset->setValue(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) < ui->replayOffset->maximum()));
ui->replayMinus->setEnabled(replayEnabled && (m_settings.m_replayOffset > 0.0f));
}
void LimeSDRInputGUI::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 LimeSDRInputGUI::on_replayOffset_valueChanged(int value)
{
m_settings.m_replayOffset = value / 10.0f;
displayReplayOffset();
m_settingsKeys.append("replayOffset");
sendSettings();
}
void LimeSDRInputGUI::on_replayNow_clicked()
{
ui->replayOffset->setValue(0);
}
void LimeSDRInputGUI::on_replayPlus_clicked()
{
ui->replayOffset->setValue(ui->replayOffset->value() + m_settings.m_replayStep * 10);
}
void LimeSDRInputGUI::on_replayMinus_clicked()
{
ui->replayOffset->setValue(ui->replayOffset->value() - m_settings.m_replayStep * 10);
}
void LimeSDRInputGUI::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.size() > 0)
{
LimeSDRInput::MsgSaveReplay *message = LimeSDRInput::MsgSaveReplay::create(fileNames[0]);
m_limeSDRInput->getInputMessageQueue()->push(message);
}
}
}
void LimeSDRInputGUI::on_replayLoop_toggled(bool checked)
{
m_settings.m_replayLoop = checked;
m_settingsKeys.append("replayLoop");
sendSettings();
}
void LimeSDRInputGUI::setReplayTime(float time)
{
ui->replayOffset->setValue(std::ceil(time * 10.0f));
}
void LimeSDRInputGUI::makeUIConnections()
{
QObject::connect(ui->startStop, &ButtonSwitch::toggled, this, &LimeSDRInputGUI::on_startStop_toggled);
QObject::connect(ui->centerFrequency, &ValueDial::changed, this, &LimeSDRInputGUI::on_centerFrequency_changed);
QObject::connect(ui->ncoFrequency, &ValueDialZ::changed, this, &LimeSDRInputGUI::on_ncoFrequency_changed);
QObject::connect(ui->ncoEnable, &ButtonSwitch::toggled, this, &LimeSDRInputGUI::on_ncoEnable_toggled);
QObject::connect(ui->dcOffset, &ButtonSwitch::toggled, this, &LimeSDRInputGUI::on_dcOffset_toggled);
QObject::connect(ui->splitFreq, &ButtonSwitch::toggled, this, &LimeSDRInputGUI::on_splitFreq_toggled);
QObject::connect(ui->iqImbalance, &ButtonSwitch::toggled, this, &LimeSDRInputGUI::on_iqImbalance_toggled);
QObject::connect(ui->sampleRate, &ValueDial::changed, this, &LimeSDRInputGUI::on_sampleRate_changed);
QObject::connect(ui->hwDecim, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRInputGUI::on_hwDecim_currentIndexChanged);
QObject::connect(ui->swDecim, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRInputGUI::on_swDecim_currentIndexChanged);
QObject::connect(ui->lpf, &ValueDial::changed, this, &LimeSDRInputGUI::on_lpf_changed);
QObject::connect(ui->lpFIREnable, &ButtonSwitch::toggled, this, &LimeSDRInputGUI::on_lpFIREnable_toggled);
QObject::connect(ui->lpFIR, &ValueDial::changed, this, &LimeSDRInputGUI::on_lpFIR_changed);
QObject::connect(ui->gainMode, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRInputGUI::on_gainMode_currentIndexChanged);
QObject::connect(ui->gain, &QDial::valueChanged, this, &LimeSDRInputGUI::on_gain_valueChanged);
QObject::connect(ui->lnaGain, &QDial::valueChanged, this, &LimeSDRInputGUI::on_lnaGain_valueChanged);
QObject::connect(ui->tiaGain, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRInputGUI::on_tiaGain_currentIndexChanged);
QObject::connect(ui->pgaGain, &QDial::valueChanged, this, &LimeSDRInputGUI::on_pgaGain_valueChanged);
QObject::connect(ui->antenna, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LimeSDRInputGUI::on_antenna_currentIndexChanged);
QObject::connect(ui->extClock, &ExternalClockButton::clicked, this, &LimeSDRInputGUI::on_extClock_clicked);
QObject::connect(ui->transverter, &TransverterButton::clicked, this, &LimeSDRInputGUI::on_transverter_clicked);
QObject::connect(ui->sampleRateMode, &QToolButton::toggled, this, &LimeSDRInputGUI::on_sampleRateMode_toggled);
QObject::connect(ui->replayOffset, &QSlider::valueChanged, this, &LimeSDRInputGUI::on_replayOffset_valueChanged);
QObject::connect(ui->replayNow, &QToolButton::clicked, this, &LimeSDRInputGUI::on_replayNow_clicked);
QObject::connect(ui->replayPlus, &QToolButton::clicked, this, &LimeSDRInputGUI::on_replayPlus_clicked);
QObject::connect(ui->replayMinus, &QToolButton::clicked, this, &LimeSDRInputGUI::on_replayMinus_clicked);
QObject::connect(ui->replaySave, &QToolButton::clicked, this, &LimeSDRInputGUI::on_replaySave_clicked);
QObject::connect(ui->replayLoop, &ButtonSwitch::toggled, this, &LimeSDRInputGUI::on_replayLoop_toggled);
}
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