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SSB mod: show LSB and DSB values appropriately

This commit is contained in:
f4exb 2017-07-22 04:43:22 +02:00
parent de74f27c9a
commit ed91de48a8
1 changed files with 64 additions and 39 deletions
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103
plugins/channeltx/modssb/ssbmodgui.cpp
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@ -221,7 +221,22 @@ void SSBModGUI::on_deltaFrequency_changed(qint64 value)
void SSBModGUI::on_dsb_toggled(bool checked)
{
if (!checked)
if (checked)
{
if (ui->BW->value() < 0) {
ui->BW->setValue(-ui->BW->value());
}
m_channelMarker.setSidebands(ChannelMarker::dsb);
QString bwStr = QString::number(ui->BW->value()/10.0, 'f', 1);
ui->BWText->setText(tr("%1%2k").arg(QChar(0xB1, 0x00)).arg(bwStr));
ui->lowCut->setValue(0);
ui->lowCut->setEnabled(false);
applySettings();
}
else
{
if (ui->BW->value() < 0) {
m_channelMarker.setSidebands(ChannelMarker::lsb);
@ -229,22 +244,12 @@ void SSBModGUI::on_dsb_toggled(bool checked)
m_channelMarker.setSidebands(ChannelMarker::usb);
}
ui->glSpectrum->setCenterFrequency(m_rate/4);
ui->glSpectrum->setSampleRate(m_rate/2);
ui->glSpectrum->setSsbSpectrum(true);
QString bwStr = QString::number(ui->BW->value()/10.0, 'f', 1);
ui->BWText->setText(tr("%1k").arg(bwStr));
ui->lowCut->setEnabled(true);
on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100);
}
else
{
m_channelMarker.setSidebands(ChannelMarker::dsb);
ui->glSpectrum->setCenterFrequency(0);
ui->glSpectrum->setSampleRate(m_rate);
ui->glSpectrum->setSsbSpectrum(false);
applySettings();
}
setNewRate(m_spanLog2);
}
@ -270,11 +275,21 @@ void SSBModGUI::on_spanLog2_valueChanged(int value)
void SSBModGUI::on_BW_valueChanged(int value)
{
ui->BWText->setText(QString("%1 kHz").arg(value / 10.0, 0, 'f', 1));
m_channelMarker.setBandwidth(value * 200);
int lowCutoff = getEffectiveLowCutoff(ui->lowCut->value() * 100);
m_channelMarker.setLowCutoff(lowCutoff);
QString s = QString::number(value/10.0, 'f', 1);
m_channelMarker.setBandwidth(value * 200);
if (ui->dsb->isChecked())
{
ui->BWText->setText(tr("%1%2k").arg(QChar(0xB1, 0x00)).arg(s));
}
else
{
ui->BWText->setText(tr("%1k").arg(s));
}
on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100);
applySettings();
setNewRate(m_spanLog2);
}
void SSBModGUI::on_lowCut_valueChanged(int value)
@ -543,35 +558,45 @@ bool SSBModGUI::setNewRate(int spanLog2)
m_channelMarker.setLowCutoff(m_rate);
}
ui->BW->setMinimum(-m_rate/100);
ui->lowCut->setMinimum(-m_rate/100);
ui->BW->setMaximum(m_rate/100);
ui->lowCut->setMaximum(m_rate/100);
QString s = QString::number(m_rate/1000.0, 'f', 1);
ui->spanText->setText(tr("%1k").arg(s));
//ui->glSpectrum->setCenterFrequency(m_rate/2);
//ui->glSpectrum->setSampleRate(m_rate);
if (!ui->dsb->isChecked())
if (ui->dsb->isChecked())
{
if (ui->BW->value() < 0) {
m_channelMarker.setSidebands(ChannelMarker::lsb);
} else {
m_channelMarker.setSidebands(ChannelMarker::usb);
}
ui->BW->setMinimum(0);
ui->BW->setMaximum(m_rate/100);
ui->lowCut->setMinimum(0);
ui->lowCut->setMaximum(m_rate/100);
ui->glSpectrum->setCenterFrequency(m_rate/2);
ui->glSpectrum->setSampleRate(m_rate);
ui->glSpectrum->setSsbSpectrum(true);
m_channelMarker.setSidebands(ChannelMarker::dsb);
ui->spanText->setText(tr("%1%2k").arg(QChar(0xB1, 0x00)).arg(s));
ui->glSpectrum->setCenterFrequency(0);
ui->glSpectrum->setSampleRate(2*m_rate);
ui->glSpectrum->setSsbSpectrum(false);
ui->glSpectrum->setLsbDisplay(false);
}
else
{
m_channelMarker.setSidebands(ChannelMarker::dsb);
ui->BW->setMinimum(-m_rate/100);
ui->BW->setMaximum(m_rate/100);
ui->lowCut->setMinimum(-m_rate/100);
ui->lowCut->setMaximum(m_rate/100);
ui->glSpectrum->setCenterFrequency(0);
ui->glSpectrum->setSampleRate(2*m_rate);
ui->glSpectrum->setSsbSpectrum(false);
if (ui->BW->value() < 0)
{
m_channelMarker.setSidebands(ChannelMarker::lsb);
ui->glSpectrum->setLsbDisplay(true);
}
else
{
m_channelMarker.setSidebands(ChannelMarker::usb);
ui->glSpectrum->setLsbDisplay(false);
}
ui->spanText->setText(tr("%1k").arg(s));
ui->glSpectrum->setCenterFrequency(m_rate/2);
ui->glSpectrum->setSampleRate(m_rate);
ui->glSpectrum->setSsbSpectrum(true);
}
return true;