RTLSDRGui Class Reference

#include <rtlsdrgui.h>

Inheritance diagram for RTLSDRGui:

Collaboration diagram for RTLSDRGui:

Public Member Functions
	RTLSDRGui (DeviceUISet *deviceUISet, QWidget *parent=0)
virtual	~RTLSDRGui ()
virtual void	destroy ()
void	setName (const QString &name)
QString	getName () const
void	resetToDefaults ()
virtual qint64	getCenterFrequency () const
virtual void	setCenterFrequency (qint64 centerFrequency)
QByteArray	serialize () const
bool	deserialize (const QByteArray &data)
virtual MessageQueue *	getInputMessageQueue ()
virtual bool	handleMessage (const Message &message)
Public Member Functions inherited from PluginInstanceGUI
	PluginInstanceGUI ()
virtual	~PluginInstanceGUI ()

Private Slots
void	handleInputMessages ()
void	on_centerFrequency_changed (quint64 value)
void	on_sampleRate_changed (quint64 value)
void	on_offsetTuning_toggled (bool checked)
void	on_rfBW_changed (quint64 value)
void	on_lowSampleRate_toggled (bool checked)
void	on_dcOffset_toggled (bool checked)
void	on_iqImbalance_toggled (bool checked)
void	on_decim_currentIndexChanged (int index)
void	on_fcPos_currentIndexChanged (int index)
void	on_ppm_valueChanged (int value)
void	on_gain_valueChanged (int value)
void	on_checkBox_stateChanged (int state)
void	on_agc_stateChanged (int state)
void	on_startStop_toggled (bool checked)
void	on_record_toggled (bool checked)
void	on_transverter_clicked ()
void	on_sampleRateMode_toggled (bool checked)
void	openDeviceSettingsDialog (const QPoint &p)
void	updateHardware ()
void	updateStatus ()

Private Member Functions
void	displayGains ()
void	displaySampleRate ()
void	displayFcTooltip ()
void	displaySettings ()
void	sendSettings ()
void	updateSampleRateAndFrequency ()
void	updateFrequencyLimits ()
void	blockApplySettings (bool block)

Private Attributes
Ui::RTLSDRGui *	ui
DeviceUISet *	m_deviceUISet
bool	m_doApplySettings
bool	m_forceSettings
RTLSDRSettings	m_settings
bool	m_sampleRateMode
	true: device, false: base band sample rate update mode More...
QTimer	m_updateTimer
QTimer	m_statusTimer
std::vector< int >	m_gains
RTLSDRInput *	m_sampleSource
int	m_sampleRate
quint64	m_deviceCenterFrequency
	Center frequency in device. More...
int	m_lastEngineState
MessageQueue	m_inputMessageQueue

Detailed Description

Definition at line 36 of file rtlsdrgui.h.

Constructor & Destructor Documentation

RTLSDRGui()

RTLSDRGui::RTLSDRGui ( DeviceUISet *  deviceUISet, QWidget *  parent = 0  )

explicit

Definition at line 36 of file rtlsdrgui.cpp.

References displayGains(), displaySettings(), RTLSDRInput::getGains(), DeviceAPI::getSampleSource(), ColorMapper::GrayGold, ColorMapper::GrayGreenYellow, ColorMapper::GrayYellow, handleInputMessages(), DeviceUISet::m_deviceAPI, m_deviceUISet, m_gains, m_inputMessageQueue, m_sampleSource, m_statusTimer, m_updateTimer, openDeviceSettingsDialog(), RTLSDRInput::setMessageQueueToGUI(), ui, updateFrequencyLimits(), updateHardware(), and updateStatus().

                                                              :
    QWidget(parent),
    ui(new Ui::RTLSDRGui),
    m_deviceUISet(deviceUISet),
    m_doApplySettings(true),
    m_forceSettings(true),
    m_settings(),
    m_sampleRateMode(true),
    m_sampleSource(0),
    m_lastEngineState(DeviceAPI::StNotStarted)
{
    m_sampleSource = (RTLSDRInput*) m_deviceUISet->m_deviceAPI->getSampleSource();

    ui->setupUi(this);
    ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
    updateFrequencyLimits();

    ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));

    ui->rfBW->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
    ui->rfBW->setValueRange(4, 350, 8000);

    connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
    connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
    m_statusTimer.start(500);

    displaySettings();

    m_gains = m_sampleSource->getGains();
    displayGains();

    connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
    m_sampleSource->setMessageQueueToGUI(&m_inputMessageQueue);

    CRightClickEnabler *startStopRightClickEnabler = new CRightClickEnabler(ui->startStop);
    connect(startStopRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
}

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~RTLSDRGui()

RTLSDRGui::~RTLSDRGui ( )

virtual

Definition at line 74 of file rtlsdrgui.cpp.

References ui.

{
    delete ui;
}

Member Function Documentation

blockApplySettings()

void RTLSDRGui::blockApplySettings ( bool  block )

private

Definition at line 469 of file rtlsdrgui.cpp.

References m_doApplySettings.

Referenced by handleMessage().

{
    m_doApplySettings = !block;
}

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deserialize()

bool RTLSDRGui::deserialize ( const QByteArray &  data )

virtual

Implements PluginInstanceGUI.

Definition at line 130 of file rtlsdrgui.cpp.

References RTLSDRSettings::deserialize(), displayGains(), displaySettings(), m_forceSettings, m_settings, resetToDefaults(), and sendSettings().

{
    if(m_settings.deserialize(data))
    {
        displayGains();
        displaySettings();
        m_forceSettings = true;
        sendSettings();
        return true;
    }
    else
    {
        resetToDefaults();
        return false;
    }
}

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destroy()

void RTLSDRGui::destroy ( )

virtual

Implements PluginInstanceGUI.

Definition at line 79 of file rtlsdrgui.cpp.

{
    delete this;
}

displayFcTooltip()

void RTLSDRGui::displayFcTooltip ( )

private

Definition at line 295 of file rtlsdrgui.cpp.

References arg(), DeviceSampleSource::calculateFrequencyShift(), RTLSDRSettings::m_devSampleRate, RTLSDRSettings::m_fcPos, RTLSDRSettings::m_log2Decim, m_settings, and ui.

Referenced by displaySampleRate(), on_fcPos_currentIndexChanged(), and on_sampleRate_changed().

{
    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(fShift / 1000.0f, 'g', 5)));
}

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displayGains()

void RTLSDRGui::displayGains ( )

private

Definition at line 224 of file rtlsdrgui.cpp.

References abs(), arg(), i, RTLSDRSettings::m_gain, m_gains, m_settings, and ui.

Referenced by deserialize(), handleMessage(), and RTLSDRGui().

{
    if (m_gains.size() > 0)
    {
        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(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);
    }
}

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displaySampleRate()

void RTLSDRGui::displaySampleRate ( )

private

Definition at line 253 of file rtlsdrgui.cpp.

References arg(), displayFcTooltip(), RTLSDRSettings::m_devSampleRate, RTLSDRSettings::m_log2Decim, RTLSDRSettings::m_lowSampleRate, m_sampleRateMode, m_settings, RTLSDRInput::sampleRateHighRangeMax, RTLSDRInput::sampleRateHighRangeMin, RTLSDRInput::sampleRateLowRangeMax, RTLSDRInput::sampleRateLowRangeMin, and ui.

Referenced by displaySettings(), on_decim_currentIndexChanged(), on_lowSampleRate_toggled(), on_sampleRateMode_toggled(), and updateSampleRateAndFrequency().

{
    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(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(m_settings.m_devSampleRate / 1000.0f, 'g', 5)));
    }

    ui->sampleRate->blockSignals(false);
}

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displaySettings()

void RTLSDRGui::displaySettings ( )

private

Definition at line 306 of file rtlsdrgui.cpp.

References arg(), displaySampleRate(), RTLSDRSettings::m_agc, RTLSDRSettings::m_centerFrequency, RTLSDRSettings::m_dcBlock, RTLSDRSettings::m_fcPos, RTLSDRSettings::m_iqImbalance, RTLSDRSettings::m_log2Decim, RTLSDRSettings::m_loPpmCorrection, RTLSDRSettings::m_lowSampleRate, RTLSDRSettings::m_noModMode, RTLSDRSettings::m_offsetTuning, RTLSDRSettings::m_rfBandwidth, m_settings, RTLSDRSettings::m_transverterDeltaFrequency, RTLSDRSettings::m_transverterMode, ui, and updateFrequencyLimits().

Referenced by deserialize(), handleMessage(), resetToDefaults(), RTLSDRGui(), and setCenterFrequency().

{
    ui->transverter->setDeltaFrequency(m_settings.m_transverterDeltaFrequency);
    ui->transverter->setDeltaFrequencyActive(m_settings.m_transverterMode);
    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);
}

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getCenterFrequency()

qint64 RTLSDRGui::getCenterFrequency ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 101 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_centerFrequency, and m_settings.

{
    return m_settings.m_centerFrequency;
}

getInputMessageQueue()

virtual MessageQueue* RTLSDRGui::getInputMessageQueue ( )

inlinevirtual

Implements PluginInstanceGUI.

Definition at line 52 of file rtlsdrgui.h.

{ return &m_inputMessageQueue; }

getName()

QString RTLSDRGui::getName ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 89 of file rtlsdrgui.cpp.

{
    return objectName();
}

handleInputMessages

void RTLSDRGui::handleInputMessages ( )

privateslot

Definition at line 174 of file rtlsdrgui.cpp.

References DSPSignalNotification::getCenterFrequency(), Message::getIdentifier(), DSPSignalNotification::getSampleRate(), handleMessage(), m_deviceCenterFrequency, m_inputMessageQueue, m_sampleRate, Message::match(), MessageQueue::pop(), and updateSampleRateAndFrequency().

Referenced by RTLSDRGui().

{
    Message* message;

    while ((message = m_inputMessageQueue.pop()) != 0)
    {
        qDebug("RTLSDRGui::handleInputMessages: message: %s", message->getIdentifier());

        if (DSPSignalNotification::match(*message))
        {
            DSPSignalNotification* notif = (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;
            }
        }
    }
}

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handleMessage()

bool RTLSDRGui::handleMessage ( const Message &  message )

virtual

Implements PluginInstanceGUI.

Definition at line 147 of file rtlsdrgui.cpp.

References blockApplySettings(), displayGains(), displaySettings(), RTLSDRInput::MsgConfigureRTLSDR::getSettings(), RTLSDRInput::MsgStartStop::getStartStop(), m_settings, Message::match(), and ui.

Referenced by handleInputMessages().

{
    if (RTLSDRInput::MsgConfigureRTLSDR::match(message))
    {
        const RTLSDRInput::MsgConfigureRTLSDR& cfg = (RTLSDRInput::MsgConfigureRTLSDR&) message;
        m_settings = cfg.getSettings();
        blockApplySettings(true);
        displayGains();
        displaySettings();
        blockApplySettings(false);
        return true;
    }
    else if (RTLSDRInput::MsgStartStop::match(message))
    {
        RTLSDRInput::MsgStartStop& notif = (RTLSDRInput::MsgStartStop&) message;
        blockApplySettings(true);
        ui->startStop->setChecked(notif.getStartStop());
        blockApplySettings(false);

        return true;
    }
    else
    {
        return false;
    }
}

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on_agc_stateChanged

void RTLSDRGui::on_agc_stateChanged ( int  state )

privateslot

Definition at line 497 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_agc, m_settings, and sendSettings().

{
    m_settings.m_agc = (state == Qt::Checked);
    sendSettings();
}

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on_centerFrequency_changed

void RTLSDRGui::on_centerFrequency_changed ( quint64  value )

privateslot

Definition at line 334 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_centerFrequency, m_settings, and sendSettings().

{
    m_settings.m_centerFrequency = value * 1000;
    sendSettings();
}

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on_checkBox_stateChanged

void RTLSDRGui::on_checkBox_stateChanged ( int  state )

privateslot

Definition at line 474 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_centerFrequency, RTLSDRSettings::m_noModMode, m_settings, sendSettings(), ui, and updateFrequencyLimits().

{
    if (state == Qt::Checked)
    {
        ui->gain->setEnabled(false);
        m_settings.m_noModMode = true;
        updateFrequencyLimits();
        ui->centerFrequency->setValue(7000);
        m_settings.m_centerFrequency = 7000 * 1000;
    }
    else
    {
        ui->gain->setEnabled(true);
        m_settings.m_noModMode = false;
        updateFrequencyLimits();
        ui->centerFrequency->setValue(434000);
        ui->gain->setValue(0);
        m_settings.m_centerFrequency = 435000 * 1000;
    }

    sendSettings();
}

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on_dcOffset_toggled

void RTLSDRGui::on_dcOffset_toggled ( bool  checked )

privateslot

Definition at line 113 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_dcBlock, m_settings, and sendSettings().

{
    m_settings.m_dcBlock = checked;
    sendSettings();
}

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on_decim_currentIndexChanged

void RTLSDRGui::on_decim_currentIndexChanged ( int  index )

privateslot

Definition at line 340 of file rtlsdrgui.cpp.

References displaySampleRate(), RTLSDRSettings::m_devSampleRate, RTLSDRSettings::m_log2Decim, m_sampleRateMode, m_settings, sendSettings(), and ui.

{
    if ((index <0) || (index > 6)) {
        return;
    }

    m_settings.m_log2Decim = index;
    displaySampleRate();

    if (m_sampleRateMode) {
        m_settings.m_devSampleRate = ui->sampleRate->getValueNew();
    } else {
        m_settings.m_devSampleRate = ui->sampleRate->getValueNew() * (1 << m_settings.m_log2Decim);
    }

    sendSettings();
}

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on_fcPos_currentIndexChanged

void RTLSDRGui::on_fcPos_currentIndexChanged ( int  index )

privateslot

Definition at line 358 of file rtlsdrgui.cpp.

References displayFcTooltip(), RTLSDRSettings::m_fcPos, m_settings, and sendSettings().

{
    m_settings.m_fcPos = (RTLSDRSettings::fcPos_t) (index < 0 ? 0 : index > 2 ? 2 : index);
    displayFcTooltip();
    sendSettings();
}

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on_gain_valueChanged

void RTLSDRGui::on_gain_valueChanged ( int  value )

privateslot

Definition at line 378 of file rtlsdrgui.cpp.

References abs(), arg(), RTLSDRSettings::m_gain, m_gains, m_settings, sendSettings(), and ui.

{
    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;

    sendSettings();
}

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on_iqImbalance_toggled

void RTLSDRGui::on_iqImbalance_toggled ( bool  checked )

privateslot

Definition at line 119 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_iqImbalance, m_settings, and sendSettings().

{
    m_settings.m_iqImbalance = checked;
    sendSettings();
}

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on_lowSampleRate_toggled

void RTLSDRGui::on_lowSampleRate_toggled ( bool  checked )

privateslot

Definition at line 527 of file rtlsdrgui.cpp.

References displaySampleRate(), RTLSDRSettings::m_devSampleRate, RTLSDRSettings::m_log2Decim, RTLSDRSettings::m_lowSampleRate, m_sampleRateMode, m_settings, sendSettings(), and ui.

{
    m_settings.m_lowSampleRate = checked;

    displaySampleRate();

    if (m_sampleRateMode) {
        m_settings.m_devSampleRate = ui->sampleRate->getValueNew();
    } else {
        m_settings.m_devSampleRate = ui->sampleRate->getValueNew() * (1 << m_settings.m_log2Decim);
    }

    qDebug("RTLSDRGui::on_lowSampleRate_toggled: %d S/s", m_settings.m_devSampleRate);

    sendSettings();
}

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on_offsetTuning_toggled

void RTLSDRGui::on_offsetTuning_toggled ( bool  checked )

privateslot

Definition at line 515 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_offsetTuning, m_settings, and sendSettings().

{
    m_settings.m_offsetTuning = checked;
    sendSettings();
}

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on_ppm_valueChanged

void RTLSDRGui::on_ppm_valueChanged ( int  value )

privateslot

Definition at line 365 of file rtlsdrgui.cpp.

References arg(), RTLSDRSettings::m_loPpmCorrection, m_settings, sendSettings(), and ui.

{
    if ((value > 99) || (value < -99))
    {
        return;
    }

    ui->ppmText->setText(tr("%1").arg(value));
    m_settings.m_loPpmCorrection = value;

    sendSettings();
}

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on_record_toggled

void RTLSDRGui::on_record_toggled ( bool  checked )

privateslot

Definition at line 401 of file rtlsdrgui.cpp.

References RTLSDRInput::MsgFileRecord::create(), DeviceSampleSource::getInputMessageQueue(), m_sampleSource, MessageQueue::push(), and ui.

{
    if (checked) {
        ui->record->setStyleSheet("QToolButton { background-color : red; }");
    } else {
        ui->record->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
    }

    RTLSDRInput::MsgFileRecord* message = RTLSDRInput::MsgFileRecord::create(checked);
    m_sampleSource->getInputMessageQueue()->push(message);
}

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on_rfBW_changed

void RTLSDRGui::on_rfBW_changed ( quint64  value )

privateslot

Definition at line 521 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_rfBandwidth, m_settings, and sendSettings().

{
    m_settings.m_rfBandwidth = value * 1000;
    sendSettings();
}

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on_sampleRate_changed

void RTLSDRGui::on_sampleRate_changed ( quint64  value )

privateslot

Definition at line 503 of file rtlsdrgui.cpp.

References displayFcTooltip(), RTLSDRSettings::m_devSampleRate, RTLSDRSettings::m_log2Decim, m_sampleRateMode, m_settings, and sendSettings().

{
    if (m_sampleRateMode) {
        m_settings.m_devSampleRate = value;
    } else {
        m_settings.m_devSampleRate = value * (1 << m_settings.m_log2Decim);
    }

    displayFcTooltip();
    sendSettings();
}

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on_sampleRateMode_toggled

void RTLSDRGui::on_sampleRateMode_toggled ( bool  checked )

privateslot

Definition at line 423 of file rtlsdrgui.cpp.

References displaySampleRate(), and m_sampleRateMode.

{
    m_sampleRateMode = checked;
    displaySampleRate();
}

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on_startStop_toggled

void RTLSDRGui::on_startStop_toggled ( bool  checked )

privateslot

Definition at line 392 of file rtlsdrgui.cpp.

References RTLSDRInput::MsgStartStop::create(), DeviceSampleSource::getInputMessageQueue(), m_doApplySettings, m_sampleSource, and MessageQueue::push().

{
    if (m_doApplySettings)
    {
        RTLSDRInput::MsgStartStop *message = RTLSDRInput::MsgStartStop::create(checked);
        m_sampleSource->getInputMessageQueue()->push(message);
    }
}

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on_transverter_clicked

void RTLSDRGui::on_transverter_clicked ( )

privateslot

Definition at line 413 of file rtlsdrgui.cpp.

References RTLSDRSettings::m_centerFrequency, m_settings, RTLSDRSettings::m_transverterDeltaFrequency, RTLSDRSettings::m_transverterMode, sendSettings(), ui, and updateFrequencyLimits().

{
    m_settings.m_transverterMode = ui->transverter->getDeltaFrequencyAcive();
    m_settings.m_transverterDeltaFrequency = ui->transverter->getDeltaFrequency();
    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;
    sendSettings();
}

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openDeviceSettingsDialog

void RTLSDRGui::openDeviceSettingsDialog ( const QPoint &  p )

privateslot

Definition at line 544 of file rtlsdrgui.cpp.

References BasicDeviceSettingsDialog::getReverseAPIAddress(), BasicDeviceSettingsDialog::getReverseAPIDeviceIndex(), BasicDeviceSettingsDialog::getReverseAPIPort(), RTLSDRSettings::m_reverseAPIAddress, RTLSDRSettings::m_reverseAPIDeviceIndex, RTLSDRSettings::m_reverseAPIPort, m_settings, RTLSDRSettings::m_useReverseAPI, sendSettings(), BasicDeviceSettingsDialog::setReverseAPIAddress(), BasicDeviceSettingsDialog::setReverseAPIDeviceIndex(), BasicDeviceSettingsDialog::setReverseAPIPort(), BasicDeviceSettingsDialog::setUseReverseAPI(), and BasicDeviceSettingsDialog::useReverseAPI().

Referenced by RTLSDRGui().

{
    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);
    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();

    sendSettings();
}

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resetToDefaults()

void RTLSDRGui::resetToDefaults ( )

virtual

Implements PluginInstanceGUI.

Definition at line 94 of file rtlsdrgui.cpp.

References displaySettings(), m_settings, RTLSDRSettings::resetToDefaults(), and sendSettings().

Referenced by deserialize().

{
    m_settings.resetToDefaults();
    displaySettings();
    sendSettings();
}

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sendSettings()

void RTLSDRGui::sendSettings ( )

private

Definition at line 326 of file rtlsdrgui.cpp.

References m_updateTimer.

Referenced by deserialize(), on_agc_stateChanged(), on_centerFrequency_changed(), on_checkBox_stateChanged(), on_dcOffset_toggled(), on_decim_currentIndexChanged(), on_fcPos_currentIndexChanged(), on_gain_valueChanged(), on_iqImbalance_toggled(), on_lowSampleRate_toggled(), on_offsetTuning_toggled(), on_ppm_valueChanged(), on_rfBW_changed(), on_sampleRate_changed(), on_transverter_clicked(), openDeviceSettingsDialog(), resetToDefaults(), and setCenterFrequency().

{
    if(!m_updateTimer.isActive())
    {
        m_updateTimer.start(100);
    }
}

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serialize()

QByteArray RTLSDRGui::serialize ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 125 of file rtlsdrgui.cpp.

References m_settings, and RTLSDRSettings::serialize().

{
    return m_settings.serialize();
}

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setCenterFrequency()

void RTLSDRGui::setCenterFrequency ( qint64  centerFrequency )

virtual

Implements PluginInstanceGUI.

Definition at line 106 of file rtlsdrgui.cpp.

References displaySettings(), RTLSDRSettings::m_centerFrequency, m_settings, and sendSettings().

{
    m_settings.m_centerFrequency = centerFrequency;
    displaySettings();
    sendSettings();
}

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setName()

void RTLSDRGui::setName ( const QString &  name )

virtual

Implements PluginInstanceGUI.

Definition at line 84 of file rtlsdrgui.cpp.

{
    setObjectName(name);
}

updateFrequencyLimits()

void RTLSDRGui::updateFrequencyLimits ( )

private

Definition at line 209 of file rtlsdrgui.cpp.

References RTLSDRInput::frequencyHighRangeMax, RTLSDRInput::frequencyHighRangeMin, RTLSDRInput::frequencyLowRangeMax, RTLSDRInput::frequencyLowRangeMin, RTLSDRSettings::m_noModMode, m_settings, RTLSDRSettings::m_transverterDeltaFrequency, RTLSDRSettings::m_transverterMode, and ui.

Referenced by displaySettings(), on_checkBox_stateChanged(), on_transverter_clicked(), and RTLSDRGui().

{
    // values in kHz
    qint64 deltaFrequency = m_settings.m_transverterMode ? m_settings.m_transverterDeltaFrequency/1000 : 0;
    qint64 minLimit = (m_settings.m_noModMode ? RTLSDRInput::frequencyLowRangeMin : RTLSDRInput::frequencyHighRangeMin) + deltaFrequency;
    qint64 maxLimit = (m_settings.m_noModMode ? RTLSDRInput::frequencyLowRangeMax : RTLSDRInput::frequencyHighRangeMax) + deltaFrequency;

    minLimit = minLimit < 0 ? 0 : minLimit > 9999999 ? 9999999 : minLimit;
    maxLimit = maxLimit < 0 ? 0 : maxLimit > 9999999 ? 9999999 : maxLimit;

    qDebug("RTLSDRGui::updateFrequencyLimits: delta: %lld min: %lld max: %lld", deltaFrequency, minLimit, maxLimit);

    ui->centerFrequency->setValueRange(7, minLimit, maxLimit);
}

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updateHardware

void RTLSDRGui::updateHardware ( )

privateslot

Definition at line 429 of file rtlsdrgui.cpp.

References RTLSDRInput::MsgConfigureRTLSDR::create(), DeviceSampleSource::getInputMessageQueue(), m_doApplySettings, m_forceSettings, m_sampleSource, m_settings, m_updateTimer, and MessageQueue::push().

Referenced by RTLSDRGui().

{
    if (m_doApplySettings)
    {
        RTLSDRInput::MsgConfigureRTLSDR* message = RTLSDRInput::MsgConfigureRTLSDR::create(m_settings, m_forceSettings);
        m_sampleSource->getInputMessageQueue()->push(message);
        m_forceSettings = false;
        m_updateTimer.stop();
    }
}

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updateSampleRateAndFrequency()

void RTLSDRGui::updateSampleRateAndFrequency ( )

private

Definition at line 202 of file rtlsdrgui.cpp.

References displaySampleRate(), DeviceUISet::getSpectrum(), m_deviceCenterFrequency, m_deviceUISet, m_sampleRate, GLSpectrum::setCenterFrequency(), and GLSpectrum::setSampleRate().

Referenced by handleInputMessages().

{
    m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate);
    m_deviceUISet->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
    displaySampleRate();
}

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updateStatus

void RTLSDRGui::updateStatus ( )

privateslot

Definition at line 440 of file rtlsdrgui.cpp.

References DeviceAPI::errorMessage(), DeviceUISet::m_deviceAPI, m_deviceUISet, m_lastEngineState, DeviceAPI::state(), DeviceAPI::StError, DeviceAPI::StIdle, DeviceAPI::StNotStarted, DeviceAPI::StRunning, and ui.

Referenced by RTLSDRGui().

{
    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; }");
                QMessageBox::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage());
                break;
            default:
                break;
        }

        m_lastEngineState = state;
    }
}

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Member Data Documentation

m_deviceCenterFrequency

quint64 RTLSDRGui::m_deviceCenterFrequency

private

Center frequency in device.

Definition at line 68 of file rtlsdrgui.h.

Referenced by handleInputMessages(), and updateSampleRateAndFrequency().

m_deviceUISet

DeviceUISet* RTLSDRGui::m_deviceUISet

private

Definition at line 58 of file rtlsdrgui.h.

Referenced by RTLSDRGui(), updateSampleRateAndFrequency(), and updateStatus().

m_doApplySettings

bool RTLSDRGui::m_doApplySettings

private

Definition at line 59 of file rtlsdrgui.h.

Referenced by blockApplySettings(), on_startStop_toggled(), and updateHardware().

m_forceSettings

bool RTLSDRGui::m_forceSettings

private

Definition at line 60 of file rtlsdrgui.h.

Referenced by deserialize(), and updateHardware().

m_gains

std::vector<int> RTLSDRGui::m_gains

private

Definition at line 65 of file rtlsdrgui.h.

Referenced by displayGains(), on_gain_valueChanged(), and RTLSDRGui().

m_inputMessageQueue

MessageQueue RTLSDRGui::m_inputMessageQueue

private

Definition at line 70 of file rtlsdrgui.h.

Referenced by handleInputMessages(), and RTLSDRGui().

m_lastEngineState

int RTLSDRGui::m_lastEngineState

private

Definition at line 69 of file rtlsdrgui.h.

Referenced by updateStatus().

m_sampleRate

int RTLSDRGui::m_sampleRate

private

Definition at line 67 of file rtlsdrgui.h.

Referenced by handleInputMessages(), and updateSampleRateAndFrequency().

m_sampleRateMode

bool RTLSDRGui::m_sampleRateMode

private

true: device, false: base band sample rate update mode

Definition at line 62 of file rtlsdrgui.h.

Referenced by displaySampleRate(), on_decim_currentIndexChanged(), on_lowSampleRate_toggled(), on_sampleRate_changed(), and on_sampleRateMode_toggled().

m_sampleSource

RTLSDRInput* RTLSDRGui::m_sampleSource

private

Definition at line 66 of file rtlsdrgui.h.

Referenced by on_record_toggled(), on_startStop_toggled(), RTLSDRGui(), and updateHardware().

m_settings

RTLSDRSettings RTLSDRGui::m_settings

private

Definition at line 61 of file rtlsdrgui.h.

Referenced by deserialize(), displayFcTooltip(), displayGains(), displaySampleRate(), displaySettings(), getCenterFrequency(), handleMessage(), on_agc_stateChanged(), on_centerFrequency_changed(), on_checkBox_stateChanged(), on_dcOffset_toggled(), on_decim_currentIndexChanged(), on_fcPos_currentIndexChanged(), on_gain_valueChanged(), on_iqImbalance_toggled(), on_lowSampleRate_toggled(), on_offsetTuning_toggled(), on_ppm_valueChanged(), on_rfBW_changed(), on_sampleRate_changed(), on_transverter_clicked(), openDeviceSettingsDialog(), resetToDefaults(), serialize(), setCenterFrequency(), updateFrequencyLimits(), and updateHardware().

m_statusTimer

QTimer RTLSDRGui::m_statusTimer

private

Definition at line 64 of file rtlsdrgui.h.

Referenced by RTLSDRGui().

m_updateTimer

QTimer RTLSDRGui::m_updateTimer

private

Definition at line 63 of file rtlsdrgui.h.

Referenced by RTLSDRGui(), sendSettings(), and updateHardware().

ui

Ui::RTLSDRGui* RTLSDRGui::ui

private

Definition at line 56 of file rtlsdrgui.h.

Referenced by displayFcTooltip(), displayGains(), displaySampleRate(), displaySettings(), handleMessage(), on_checkBox_stateChanged(), on_decim_currentIndexChanged(), on_gain_valueChanged(), on_lowSampleRate_toggled(), on_ppm_valueChanged(), on_record_toggled(), on_transverter_clicked(), RTLSDRGui(), updateFrequencyLimits(), updateStatus(), and ~RTLSDRGui().

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The documentation for this class was generated from the following files:

• plugins/samplesource/rtlsdr/rtlsdrgui.h
• plugins/samplesource/rtlsdr/rtlsdrgui.cpp