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RTL-SDR: implemented tuner bandwidth control

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This commit is contained in:
f4exb
2018-01-16 01:01:24 +01:00
parent bb799a9785
commit 6800bc769e
8 changed files with 79 additions and 4 deletions
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plugins/samplesource/rtlsdr/rtlsdrgui.cpp
+10
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@@ -49,6 +49,9 @@ RTLSDRGui::RTLSDRGui(DeviceUISet *deviceUISet, QWidget* parent) :
ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
ui->sampleRate->setValueRange(7, RTLSDRInput::sampleRateHighRangeMin, RTLSDRInput::sampleRateHighRangeMax);
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);
@@ -247,6 +250,7 @@ void RTLSDRGui::displaySettings()
updateFrequencyLimits();
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
ui->sampleRate->setValue(m_settings.m_devSampleRate);
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);
@@ -435,6 +439,12 @@ void RTLSDRGui::on_sampleRate_changed(quint64 value)
sendSettings();
}
void RTLSDRGui::on_rfBW_changed(quint64 value)
{
m_settings.m_rfBandwidth = value * 1000;
sendSettings();
}
void RTLSDRGui::on_lowSampleRate_toggled(bool checked)
{
if (checked) {