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For #1389

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Handle LMS_Calibrate returning positive error values.
Set Lime minimum frequency in GUI to 30MHz+NCO freq.
Set minimum calibration bandwidth to 2.5MHz.
This commit is contained in:
Jon Beniston
2022-08-21 15:34:51 +01:00
parent 044af0d06d
commit 6ef84154a5
6 changed files with 24 additions and 6 deletions
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plugins/samplesource/limesdrinput/limesdrinputgui.cpp
+5 -1
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@@ -262,8 +262,10 @@ void LimeSDRInputGUI::updateFrequencyLimits()
m_limeSDRInput->getLORange(minF, maxF);
qint64 minLimit = minF/1000 + deltaFrequency;
qint64 maxLimit = maxF/1000 + deltaFrequency;
// Min freq is 30MHz - NCO must be used to go below this
qint64 minFreq = m_settings.m_ncoEnable ? 30000 + m_settings.m_ncoFrequency/1000 : 30000;
minLimit = minLimit < 0 ? 0 : minLimit > 9999999 ? 9999999 : minLimit;
minLimit = minLimit < minFreq ? minFreq : minLimit > 9999999 ? 9999999 : minLimit;
maxLimit = maxLimit < 0 ? 0 : maxLimit > 9999999 ? 9999999 : maxLimit;
qDebug("LimeSDRInputGUI::updateFrequencyLimits: delta: %lld min: %lld max: %lld", deltaFrequency, minLimit, maxLimit);
@@ -548,6 +550,7 @@ void LimeSDRInputGUI::on_centerFrequency_changed(quint64 value)
void LimeSDRInputGUI::on_ncoFrequency_changed(qint64 value)
{
m_settings.m_ncoFrequency = value;
updateFrequencyLimits();
setCenterFrequencyDisplay();
sendSettings();
}
@@ -555,6 +558,7 @@ void LimeSDRInputGUI::on_ncoFrequency_changed(qint64 value)
void LimeSDRInputGUI::on_ncoEnable_toggled(bool checked)
{
m_settings.m_ncoEnable = checked;
updateFrequencyLimits();
setCenterFrequencyDisplay();
sendSettings();
}