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Added shift to channel marker to take RIT into account

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This commit is contained in:
f4exb 2024-07-13 13:01:32 +02:00
parent c99f2e1914
commit 51870a2ae1
4 changed files with 127 additions and 81 deletions
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12
plugins/channelrx/wdsprx/wdsprxgui.cpp
View File

@ -271,6 +271,7 @@ void WDSPRxGUI::on_rit_toggled(bool checked)
{
m_settings.m_rit = checked;
m_settings.m_profiles[m_settings.m_profileIndex].m_rit = m_settings.m_rit;
m_channelMarker.setShift(checked ? m_settings.m_ritFrequency: 0);
applySettings();
}
@ -278,6 +279,7 @@ void WDSPRxGUI::on_ritFrequency_valueChanged(int value)
{
m_settings.m_ritFrequency = value;
ui->ritFrequencyText->setText(tr("%1").arg(value));
m_channelMarker.setShift(m_settings.m_rit ? value: 0);
applySettings();
}
@ -742,7 +744,11 @@ void WDSPRxGUI::applyBandwidths(unsigned int spanLog2, bool force)
m_channelMarker.setBandwidth(bw * 200);
m_channelMarker.setSidebands(dsb ? ChannelMarker::dsb : bw < 0 ? ChannelMarker::lsb : ChannelMarker::usb);
ui->dsb->setIcon(bw < 0 ? m_iconDSBLSB: m_iconDSBUSB);
if (!dsb) { m_channelMarker.setLowCutoff(lw * 100); }
if (!dsb) {
m_channelMarker.setLowCutoff(lw * 100);
}
blockApplySettings(wasBlocked);
}
@ -753,6 +759,10 @@ void WDSPRxGUI::displaySettings()
m_channelMarker.setBandwidth(m_settings.m_profiles[m_settings.m_profileIndex].m_highCutoff * 2);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.setLowCutoff(m_settings.m_profiles[m_settings.m_profileIndex].m_lowCutoff);
int shift = m_settings.m_profiles[m_settings.m_profileIndex].m_rit ?
m_settings.m_profiles[m_settings.m_profileIndex].m_ritFrequency :
0;
m_channelMarker.setShift(shift);
if (m_deviceUISet->m_deviceMIMOEngine)
{

7
sdrbase/dsp/channelmarker.cpp
View File

@ -52,6 +52,7 @@ ChannelMarker::ChannelMarker(QObject* parent) :
m_bandwidth(0),
m_oppositeBandwidth(0),
m_lowCutoff(0),
m_shift(0),
m_sidebands(dsb),
m_visible(false),
m_highlighted(false),
@ -107,6 +108,12 @@ void ChannelMarker::setLowCutoff(int lowCutoff)
emit changedByAPI();
}
void ChannelMarker::setShift(int shift)
{
m_shift = shift;
emit changedByAPI();
}
void ChannelMarker::setSidebands(sidebands_t sidebands)
{
m_sidebands = sidebands;

4
sdrbase/dsp/channelmarker.h
View File

@ -69,6 +69,9 @@ public:
void setLowCutoff(int lowCutoff);
int getLowCutoff() const { return m_lowCutoff; }
void setShift(int shift);
int getShift() const { return m_shift; }
void setSidebands(sidebands_t sidebands);
sidebands_t getSidebands() const { return m_sidebands; }
@ -118,6 +121,7 @@ protected:
int m_bandwidth;
int m_oppositeBandwidth;
int m_lowCutoff;
int m_shift;
sidebands_t m_sidebands;
bool m_visible;
bool m_highlighted;

67
sdrgui/gui/glspectrumview.cpp
View File

@ -564,9 +564,17 @@ void GLSpectrumView::setUseCalibration(bool useCalibration)
update();
}
void GLSpectrumView::setMeasurementParams(SpectrumSettings::Measurement measurement,
int centerFrequencyOffset, int bandwidth, int chSpacing, int adjChBandwidth,
int harmonics, int peaks, bool highlight, int precision)
void GLSpectrumView::setMeasurementParams(
SpectrumSettings::Measurement measurement,
int centerFrequencyOffset,
int bandwidth,
int chSpacing,
int adjChBandwidth,
int harmonics,
int peaks,
bool highlight,
int precision
)
{
m_mutex.lock();
m_measurement = measurement;
@ -2201,13 +2209,22 @@ void GLSpectrumView::measurePeak()
findPeak(power, frequency);
drawTextsRight(
{"Peak: ", ""},
{
"Peak: ",
""
},
{
displayPower(power, m_linear ? 'e' : 'f', m_linear ? 3 : 1),
displayFull(frequency)
},
{m_peakPowerMaxStr, m_peakFrequencyMaxStr},
{m_peakPowerUnits, "Hz"}
{
m_peakPowerMaxStr,
m_peakFrequencyMaxStr
},
{
m_peakPowerUnits,
"Hz"
}
);
if (m_measurements) {
m_measurements->setPeak(0, frequency, power);
@ -3032,23 +3049,31 @@ void GLSpectrumView::applyChanges()
xc = m_centerFrequency + dv->m_channelMarker->getCenterFrequency(); // marker center frequency
dsbw = dv->m_channelMarker->getBandwidth();
if (sidebands == ChannelMarker::usb) {
nw = dv->m_channelMarker->getLowCutoff(); // negative bandwidth
if (sidebands == ChannelMarker::usb)
{
nw = dv->m_channelMarker->getLowCutoff() + dv->m_channelMarker->getShift(); // negative bandwidth
int bw = dv->m_channelMarker->getBandwidth() / 2;
pw = (qreal) bw; // positive bandwidth
} else if (sidebands == ChannelMarker::lsb) {
pw = dv->m_channelMarker->getLowCutoff();
pw = (qreal) bw + dv->m_channelMarker->getShift(); // positive bandwidth
}
else if (sidebands == ChannelMarker::lsb)
{
pw = dv->m_channelMarker->getLowCutoff() + dv->m_channelMarker->getShift();
int bw = dv->m_channelMarker->getBandwidth() / 2;
nw = (qreal) bw;
} else if (sidebands == ChannelMarker::vusb) {
nw = -dv->m_channelMarker->getOppositeBandwidth(); // negative bandwidth
pw = dv->m_channelMarker->getBandwidth(); // positive bandwidth
} else if (sidebands == ChannelMarker::vlsb) {
pw = dv->m_channelMarker->getOppositeBandwidth(); // positive bandwidth
nw = -dv->m_channelMarker->getBandwidth(); // negative bandwidth
} else {
pw = dsbw / 2;
nw = -pw;
nw = (qreal) bw + dv->m_channelMarker->getShift();
}
else if (sidebands == ChannelMarker::vusb)
{
nw = -dv->m_channelMarker->getOppositeBandwidth() + dv->m_channelMarker->getShift(); // negative bandwidth
pw = dv->m_channelMarker->getBandwidth() + dv->m_channelMarker->getShift(); // positive bandwidth
}
else if (sidebands == ChannelMarker::vlsb) {
pw = dv->m_channelMarker->getOppositeBandwidth() + dv->m_channelMarker->getShift(); // positive bandwidth
nw = -dv->m_channelMarker->getBandwidth() + dv->m_channelMarker->getShift(); // negative bandwidth
}
else
{
pw = (dsbw / 2) + dv->m_channelMarker->getShift();
nw = -(dsbw / 2) + dv->m_channelMarker->getShift();
}
// draw the DSB rectangle