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DOA2: improve blind sector display and documentation

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This commit is contained in:
f4exb
2022-05-31 02:12:19 +02:00
parent 9835604f30
commit c6c0d2dc5e
4 changed files with 63 additions and 9 deletions
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plugins/channelmimo/doa2/doa2gui.cpp
+6 -1
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@@ -145,6 +145,7 @@ DOA2GUI::DOA2GUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, MIMOChannel *ch
m_scopeVis->setTraceChunkSize(DOA2::m_fftSize); // Set scope trace length unit to FFT size
ui->scopeGUI->traceLengthChange();
ui->compass->setBlindAngleBorder(true);
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
@@ -475,7 +476,11 @@ void DOA2GUI::updateScopeFScale()
void DOA2GUI::updateDOA()
{
float cosTheta = (m_doa2->getPhi() * m_hwl * 1000.0) / (M_PI * m_settings.m_basebandDistance);
float blindAngle = (m_settings.m_basebandDistance > m_hwl * 1000.0) ? std::acos((m_hwl * 1000.0) / m_settings.m_basebandDistance) * (180/M_PI) : 0;
float blindAngle = (m_settings.m_basebandDistance > m_hwl * 1000.0) ?
std::acos((m_hwl * 1000.0) / m_settings.m_basebandDistance) * (180/M_PI) :
(m_settings.m_basebandDistance < m_hwl * 1000.0) ?
std::acos(m_settings.m_basebandDistance / (m_hwl * 1000.0)) * (180/M_PI):
0;
ui->compass->setBlindAngle(blindAngle);
float doaAngle = std::acos(cosTheta < -1.0 ? -1.0 : cosTheta > 1.0 ? 1.0 : cosTheta) * (180/M_PI);
float posAngle = ui->antAz->value() - doaAngle; // DOA angles are trigonometric but displayed angles are clockwise