LimeSDR support (11) compiles

2026-06-02 06:04:39 -04:00 · 2017-04-16 04:58:52 +02:00
parent 6ed2fbee10
commit 561baf975d
12 changed files with 313 additions and 20 deletions
@@ -29,7 +29,7 @@

 LimeSDRInputGUI::LimeSDRInputGUI(DeviceSourceAPI *deviceAPI, QWidget* parent) :
    QWidget(parent),
-    ui(new Ui::BladerfInputGui),
+    ui(new Ui::LimeSDRInputGUI),
    m_deviceAPI(deviceAPI),
    m_settings(),
    m_sampleSource(0),
@@ -59,6 +59,8 @@ LimeSDRInputGUI::LimeSDRInputGUI(DeviceSourceAPI *deviceAPI, QWidget* parent) :
    ui->lpf->setMinimum(minLP);
    ui->lpf->setMaximum(maxLP);

+    ui->channelNumberText->setText(tr("#%1").arg(m_limeSDRInput->getChannelIndex()));
+
    connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
    connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
    m_statusTimer.start(500);
@@ -70,7 +72,7 @@ LimeSDRInputGUI::LimeSDRInputGUI(DeviceSourceAPI *deviceAPI, QWidget* parent) :
    m_fileSink = new FileRecord(std::string(recFileNameCStr));
    m_deviceAPI->addSink(m_fileSink);

-    connect(m_deviceAPI->getDeviceOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleDSPMessages()), Qt::QueuedConnection);
+    connect(m_deviceAPI->getDeviceOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleMessagesToUI()), Qt::QueuedConnection);
 }

 LimeSDRInputGUI::~LimeSDRInputGUI()
@@ -81,5 +83,148 @@ LimeSDRInputGUI::~LimeSDRInputGUI()
    delete ui;
 }

+void LimeSDRInputGUI::destroy()
+{
+    delete this;
+}

+void LimeSDRInputGUI::setName(const QString& name)
+{
+    setObjectName(name);
+}
+
+QString LimeSDRInputGUI::getName() const
+{
+    return objectName();
+}
+
+void LimeSDRInputGUI::resetToDefaults()
+{
+    m_settings.resetToDefaults();
+    displaySettings();
+    sendSettings();
+}
+
+qint64 LimeSDRInputGUI::getCenterFrequency() const
+{
+    return m_settings.m_centerFrequency;
+}
+
+void LimeSDRInputGUI::setCenterFrequency(qint64 centerFrequency)
+{
+    m_settings.m_centerFrequency = centerFrequency;
+    displaySettings();
+    sendSettings();
+}
+
+QByteArray LimeSDRInputGUI::serialize() const
+{
+    return m_settings.serialize();
+}
+
+bool LimeSDRInputGUI::deserialize(const QByteArray& data)
+{
+    if(m_settings.deserialize(data)) {
+        displaySettings();
+        sendSettings();
+        return true;
+    } else {
+        resetToDefaults();
+        return false;
+    }
+}
+
+void LimeSDRInputGUI::handleMessagesToUI()
+{
+    Message* message;
+
+    while ((message = m_deviceAPI->getDeviceOutputMessageQueue()->pop()) != 0)
+    {
+        qDebug("LimeSDRInputGUI::handleDSPMessages: message: %s", message->getIdentifier());
+
+        if (DSPSignalNotification::match(*message))
+        {
+            DSPSignalNotification* notif = (DSPSignalNotification*) message;
+            m_sampleRate = notif->getSampleRate();
+            m_deviceCenterFrequency = notif->getCenterFrequency();
+            qDebug("BladerfGui::handleDSPMessages: SampleRate:%d, CenterFrequency:%llu", notif->getSampleRate(), notif->getCenterFrequency());
+            updateSampleRateAndFrequency();
+            m_fileSink->handleMessage(*notif); // forward to file sink
+
+            delete message;
+        }
+    }
+}
+
+void LimeSDRInputGUI::updateSampleRateAndFrequency()
+{
+    m_deviceAPI->getSpectrum()->setSampleRate(m_sampleRate);
+    m_deviceAPI->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
+    ui->deviceRateLabel->setText(tr("%1k").arg(QString::number(m_sampleRate / 1000.0f, 'g', 5)));
+}
+
+void LimeSDRInputGUI::displaySettings()
+{
+    ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
+    ui->sampleRate->setValue(m_settings.m_devSampleRate);
+
+    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);
+    ui->fcPos->setCurrentIndex((int) m_settings.m_fcPos);
+
+    ui->lpf->setValue(m_limeSDRInput->getLPIndex(m_settings.m_lpfFIRBW));
+    ui->lpfText->setText(tr("%1k").arg(QString::number(m_settings.m_lpfFIRBW / 1000.0f, 'f', 0)));
+
+    ui->lpFIREnable->setChecked(m_settings.m_lpfFIREnable);
+    ui->sampleRate->setValue(m_settings.m_lpfFIRBW);
+
+    ui->gain->setValue(m_settings.m_gain);
+    ui->gainText->setText(tr("%1dB").arg(m_settings.m_gain));
+}
+
+void LimeSDRInputGUI::sendSettings()
+{
+    if(!m_updateTimer.isActive())
+        m_updateTimer.start(100);
+}
+
+void LimeSDRInputGUI::updateHardware()
+{
+    qDebug() << "BladerfGui::updateHardware";
+    LimeSDRInput::MsgConfigureLimeSDR* message = LimeSDRInput::MsgConfigureLimeSDR::create( m_settings);
+    m_sampleSource->getInputMessageQueue()->push(message);
+    m_updateTimer.stop();
+}
+
+void LimeSDRInputGUI::updateStatus()
+{
+    int state = m_deviceAPI->state();
+
+    if(m_lastEngineState != state)
+    {
+        switch(state)
+        {
+            case DSPDeviceSourceEngine::StNotStarted:
+                ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
+                break;
+            case DSPDeviceSourceEngine::StIdle:
+                ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
+                break;
+            case DSPDeviceSourceEngine::StRunning:
+                ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
+                break;
+            case DSPDeviceSourceEngine::StError:
+                ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
+                QMessageBox::information(this, tr("Message"), m_deviceAPI->errorMessage());
+                break;
+            default:
+                break;
+        }
+
+        m_lastEngineState = state;
+    }
+}