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Channel Analyzer: set rational downsampler range low limit to 0.501 times the input sample rate

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This commit is contained in:
f4exb 2018-12-10 00:13:48 +01:00
parent f2e3059099
commit 720e68c094
2 changed files with 6 additions and 4 deletions
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8
plugins/channelrx/chanalyzer/chanalyzergui.cpp
View File

@ -101,10 +101,12 @@ void ChannelAnalyzerGUI::displaySettings()
setTitleColor(m_settings.m_rgbColor); setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_channelMarker.getTitle()); setWindowTitle(m_channelMarker.getTitle());
ui->channelSampleRate->setValueRange(7, 0.501*m_channelAnalyzer->getInputSampleRate(), m_channelAnalyzer->getInputSampleRate());
ui->channelSampleRate->setValue(m_settings.m_downSampleRate);
blockApplySettings(true); blockApplySettings(true);
ui->useRationalDownsampler->setChecked(m_settings.m_downSample); ui->useRationalDownsampler->setChecked(m_settings.m_downSample);
ui->channelSampleRate->setValue(m_settings.m_downSampleRate);
setNewFinalRate(); setNewFinalRate();
if (m_settings.m_ssb) { if (m_settings.m_ssb) {
ui->BWLabel->setText("LP"); ui->BWLabel->setText("LP");
@ -187,7 +189,7 @@ bool ChannelAnalyzerGUI::handleMessage(const Message& message)
if (ChannelAnalyzer::MsgReportChannelSampleRateChanged::match(message)) if (ChannelAnalyzer::MsgReportChannelSampleRateChanged::match(message))
{ {
qDebug() << "ChannelAnalyzerGUI::handleMessage: MsgReportChannelSampleRateChanged"; qDebug() << "ChannelAnalyzerGUI::handleMessage: MsgReportChannelSampleRateChanged";
ui->channelSampleRate->setValueRange(7, 2000U, m_channelAnalyzer->getInputSampleRate()); ui->channelSampleRate->setValueRange(7, 0.501*m_channelAnalyzer->getInputSampleRate(), m_channelAnalyzer->getInputSampleRate());
ui->channelSampleRate->setValue(m_settings.m_downSampleRate); ui->channelSampleRate->setValue(m_settings.m_downSampleRate);
setNewFinalRate(); setNewFinalRate();
@ -401,7 +403,7 @@ ChannelAnalyzerGUI::ChannelAnalyzerGUI(PluginAPI* pluginAPI, DeviceUISet *device
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999); ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
ui->channelSampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow)); ui->channelSampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
ui->channelSampleRate->setValueRange(7, 2000U, 9999999U); ui->channelSampleRate->setValueRange(7, 0.501*m_rate, m_rate);
ui->glSpectrum->setCenterFrequency(m_rate/2); ui->glSpectrum->setCenterFrequency(m_rate/2);
ui->glSpectrum->setSampleRate(m_rate); ui->glSpectrum->setSampleRate(m_rate);

2
plugins/channelrx/chanalyzer/chanalyzerplugin.cpp
View File

@ -23,7 +23,7 @@
const PluginDescriptor ChannelAnalyzerPlugin::m_pluginDescriptor = { const PluginDescriptor ChannelAnalyzerPlugin::m_pluginDescriptor = {
QString("Channel Analyzer"), QString("Channel Analyzer"),
QString("4.3.0"), QString("4.3.2"),
QString("(c) Edouard Griffiths, F4EXB"), QString("(c) Edouard Griffiths, F4EXB"),
QString("https://github.com/f4exb/sdrangel"), QString("https://github.com/f4exb/sdrangel"),
true, true,