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LimeSDR input: use a value dial for the analog lowpass filter

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This commit is contained in:
f4exb
2017-04-18 01:16:39 +02:00
parent 35f7124a74
commit c07d4483e0
5 changed files with 42 additions and 47 deletions
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plugins/samplesource/limesdrinput/limesdrinputgui.cpp
+6 -11
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@@ -54,11 +54,8 @@ LimeSDRInputGUI::LimeSDRInputGUI(DeviceSourceAPI *deviceAPI, QWidget* parent) :
ui->sampleRate->setValueRange(8, (uint32_t) minF, (uint32_t) maxF);
m_limeSDRInput->getLPRange(minF, maxF, stepF);
int minLP = (int) (minF / stepF);
int maxLP = (int) (maxF / stepF);
int nbSteps = (int) ((maxF - minF) / stepF);
ui->lpf->setMinimum(minLP);
ui->lpf->setMaximum(maxLP);
ui->lpf->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
ui->lpf->setValueRange(6, (minF/1000)+1, maxF/1000);
ui->lpFIR->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
ui->lpFIR->setValueRange(5, 1U, 56000U);
@@ -203,8 +200,7 @@ void LimeSDRInputGUI::displaySettings()
ui->hwDecim->setCurrentIndex(m_settings.m_log2HardDecim);
ui->swDecim->setCurrentIndex(m_settings.m_log2SoftDecim);
ui->lpf->setValue(m_limeSDRInput->getLPIndex(m_settings.m_lpfBW));
ui->lpfText->setText(tr("%1k").arg(QString::number(m_settings.m_lpfBW / 1000.0f, 'f', 0)));
ui->lpf->setValue(m_settings.m_lpfBW / 1000);
ui->lpFIREnable->setChecked(m_settings.m_lpfFIREnable);
ui->lpFIR->setValue(m_settings.m_lpfFIRBW / 1000);
@@ -223,7 +219,7 @@ void LimeSDRInputGUI::updateHardware()
{
if (m_doApplySettings)
{
qDebug() << "BladerfGui::updateHardware";
qDebug() << "LimeSDRInputGUI::updateHardware";
LimeSDRInput::MsgConfigureLimeSDR* message = LimeSDRInput::MsgConfigureLimeSDR::create(m_settings);
m_sampleSource->getInputMessageQueue()->push(message);
m_updateTimer.stop();
@@ -334,10 +330,9 @@ void LimeSDRInputGUI::on_swDecim_currentIndexChanged(int index)
sendSettings();
}
void LimeSDRInputGUI::on_lpf_valueChanged(int value)
void LimeSDRInputGUI::on_lpf_changed(int value)
{
m_settings.m_lpfBW = m_limeSDRInput->getLPValue(value);
ui->lpfText->setText(tr("%1k").arg(QString::number(m_settings.m_lpfBW / 1000.0f, 'f', 0)));
m_settings.m_lpfBW = value * 1000;
sendSettings();
}