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Add DVB-S2 modulator

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This commit is contained in:
Jon Beniston
2021-03-31 16:41:42 +01:00
parent c4e9ada144
commit 0857f1348a
23 changed files with 4114 additions and 76 deletions
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plugins/channeltx/moddatv/datvmodgui.cpp
+83 -21
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@@ -225,16 +225,59 @@ void DATVModGUI::on_deltaFrequency_changed(qint64 value)
void DATVModGUI::on_dvbStandard_currentIndexChanged(int index)
{
int idx;
m_settings.m_standard = (DATVModSettings::DVBStandard) index;
ui->fec->blockSignals(true);
ui->rollOff->blockSignals(true);
ui->modulation->blockSignals(true);
ui->fec->clear();
ui->rollOff->clear();
ui->modulation->clear();
if (m_settings.m_standard == DATVModSettings::DVB_S)
{
ui->rollOff->addItem("0.35");
ui->modulation->addItem("BPSK");
ui->modulation->addItem("QPSK");
}
else
{
ui->rollOff->addItem("0.20");
ui->rollOff->addItem("0.25");
ui->rollOff->addItem("0.35");
ui->modulation->addItem("QPSK");
ui->modulation->addItem("8PSK");
ui->modulation->addItem("16APSK");
ui->modulation->addItem("32APSK");
}
ui->rollOff->blockSignals(false);
ui->modulation->blockSignals(false);
m_doApplySettings = false;
idx = ui->rollOff->findText(QString("%1").arg(m_settings.m_rollOff, 0, 'f', 2));
idx = idx == -1 ? 0 : idx;
ui->rollOff->setCurrentIndex(idx);
on_rollOff_currentIndexChanged(idx);
idx = ui->modulation->findText(DATVModSettings::mapModulation(m_settings.m_modulation));
idx = idx == -1 ? 0 : idx;
ui->modulation->setCurrentIndex(idx);
on_modulation_currentIndexChanged(idx);
updateFEC();
m_doApplySettings = true;
applySettings();
}
void DATVModGUI::updateFEC()
{
ui->fec->blockSignals(true);
ui->fec->clear();
if (m_settings.m_standard == DATVModSettings::DVB_S)
{
ui->fec->addItem("1/2");
@@ -242,11 +285,8 @@ void DATVModGUI::on_dvbStandard_currentIndexChanged(int index)
ui->fec->addItem("3/4");
ui->fec->addItem("5/6");
ui->fec->addItem("7/8");
ui->rollOff->addItem("0.35");
ui->modulation->addItem("BPSK");
ui->modulation->addItem("QPSK");
}
else
else if (m_settings.m_modulation == DATVModSettings::QPSK)
{
ui->fec->addItem("1/4");
ui->fec->addItem("1/3");
@@ -259,29 +299,51 @@ void DATVModGUI::on_dvbStandard_currentIndexChanged(int index)
ui->fec->addItem("5/6");
ui->fec->addItem("8/9");
ui->fec->addItem("9/10");
ui->rollOff->addItem("0.20");
ui->rollOff->addItem("0.25");
ui->rollOff->addItem("0.35");
ui->modulation->addItem("QPSK");
ui->modulation->addItem("8PSK");
ui->modulation->addItem("16APSK");
ui->modulation->addItem("32APSK");
}
else if (m_settings.m_modulation == DATVModSettings::PSK8)
{
ui->fec->addItem("3/5");
ui->fec->addItem("2/3");
ui->fec->addItem("3/4");
ui->fec->addItem("5/6");
ui->fec->addItem("8/9");
ui->fec->addItem("9/10");
}
else if (m_settings.m_modulation == DATVModSettings::APSK16)
{
ui->fec->addItem("2/3");
ui->fec->addItem("3/4");
ui->fec->addItem("4/5");
ui->fec->addItem("5/6");
ui->fec->addItem("8/9");
ui->fec->addItem("9/10");
}
else if (m_settings.m_modulation == DATVModSettings::APSK32)
{
ui->fec->addItem("3/4");
ui->fec->addItem("4/5");
ui->fec->addItem("5/6");
ui->fec->addItem("8/9");
ui->fec->addItem("9/10");
}
ui->fec->setCurrentIndex(ui->fec->findText(DATVModSettings::mapCodeRate(m_settings.m_fec)));
ui->rollOff->setCurrentIndex(ui->rollOff->findText(QString("%1").arg(m_settings.m_rollOff, 0, 'f', 2)));
ui->modulation->setCurrentIndex(ui->modulation->findText(DATVModSettings::mapModulation(m_settings.m_modulation)));
ui->fec->blockSignals(false);
ui->rollOff->blockSignals(false);
ui->modulation->blockSignals(false);
applySettings();
int idx = ui->fec->findText(DATVModSettings::mapCodeRate(m_settings.m_fec));
idx = idx == -1 ? 0 : idx;
ui->fec->setCurrentIndex(idx);
on_fec_currentIndexChanged(idx);
}
void DATVModGUI::on_modulation_currentIndexChanged(int index)
{
m_settings.m_modulation = (DATVModSettings::DATVModulation) index;
if (m_settings.m_standard == DATVModSettings::DVB_S)
m_settings.m_modulation = (DATVModSettings::DATVModulation) index;
else
m_settings.m_modulation = (DATVModSettings::DATVModulation) (index + 1);
m_doApplySettings = false;
updateFEC();
m_doApplySettings = true;
applySettings();
}