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Satellite Tracker: Ensure LOS is signalled if new AOS is calculated within a second of LOS

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This commit is contained in:
Jon Beniston
2021-07-28 14:10:23 +01:00
parent 147e3881e6
commit 3524e5856b
5 changed files with 40 additions and 58 deletions
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plugins/feature/satellitetracker/satellitetrackerworker.cpp
+16 -49
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@@ -283,7 +283,7 @@ void SatelliteTrackerWorker::update()
// Get date and time to calculate position at
QDateTime qdt;
if (m_settings.m_dateTime == "")
qdt = QDateTime::currentDateTimeUtc();
qdt = SatelliteTracker::currentDateTimeUtc();
else if (m_settings.m_utc)
qdt = QDateTime::fromString(m_settings.m_dateTime, Qt::ISODateWithMs);
else
@@ -316,54 +316,11 @@ void SatelliteTrackerWorker::update()
// Update AOS/LOS (only set timers if using real time)
if ((m_settings.m_dateTime == "") && (satWorkerState->m_satState.m_passes.size() > 0))
{
/*int min = 8;
QDateTime p1a = QDateTime(QDateTime::currentDateTime().date(), QTime(16, min, 0));
QDateTime p1s = QDateTime(QDateTime::currentDateTime().date(), QTime(16, min, 30));
QDateTime p2a = QDateTime(QDateTime::currentDateTime().date(), QTime(16, min+1, 0));
QDateTime p2s = QDateTime(QDateTime::currentDateTime().date(), QTime(16, min+1, 30));
if (qdt > p1a)
{
satWorkerState->m_satState.m_passes[0]->m_aos = p2a;
satWorkerState->m_satState.m_passes[0]->m_los = p2s;
}
else
{
satWorkerState->m_satState.m_passes[0]->m_aos = p1a;
satWorkerState->m_satState.m_passes[0]->m_los = p1s;
} */
/* if (name == "NOAA 18")
{
satWorkerState->m_satState.m_passes[0]->m_aos = QDateTime(QDateTime::currentDateTime().date(), QTime(11, 10, 0));
satWorkerState->m_satState.m_passes[0]->m_los = QDateTime(QDateTime::currentDateTime().date(), QTime(11, 10, 30));
} */
/*if (name == "ISS")
{
if (m_settings.m_minAOSElevation == 5)
{
qDebug() << "*********** seting first AOS";
satWorkerState->m_satState.m_passes[0]->m_aos = QDateTime(QDateTime::currentDateTime().date(), QTime(14, 10, 0));
satWorkerState->m_satState.m_passes[0]->m_los = QDateTime(QDateTime::currentDateTime().date(), QTime(14, 10, 30));
}
else
{
qDebug() << "*********** seting second AOS";
satWorkerState->m_satState.m_passes[0]->m_aos = QDateTime(QDateTime::currentDateTime().date(), QTime(14, 11, 0));
satWorkerState->m_satState.m_passes[0]->m_los = QDateTime(QDateTime::currentDateTime().date(), QTime(14, 11, 30));
}
}*/
// Do we have a new AOS?
if ((satWorkerState->m_aos != satWorkerState->m_satState.m_passes[0]->m_aos) || (satWorkerState->m_los != satWorkerState->m_satState.m_passes[0]->m_los))
{
qDebug() << "New AOS: " << name << " new: " << satWorkerState->m_satState.m_passes[0]->m_aos << " old: " << satWorkerState->m_aos;
qDebug() << "New LOS: " << name << " new: " << satWorkerState->m_satState.m_passes[0]->m_los << " old: " << satWorkerState->m_los;
qDebug() << "SatelliteTrackerWorker: New AOS: " << name << " new: " << satWorkerState->m_satState.m_passes[0]->m_aos << " old: " << satWorkerState->m_aos;
qDebug() << "SatelliteTrackerWorker: New LOS: " << name << " new: " << satWorkerState->m_satState.m_passes[0]->m_los << " old: " << satWorkerState->m_los;
satWorkerState->m_aos = satWorkerState->m_satState.m_passes[0]->m_aos;
satWorkerState->m_los = satWorkerState->m_satState.m_passes[0]->m_los;
if (satWorkerState->m_aos.isValid())
@@ -382,10 +339,14 @@ void SatelliteTrackerWorker::update()
}
if (satWorkerState->m_los.isValid() && (satWorkerState->m_los > qdt))
{
if (satWorkerState->m_losTimer.isActive() && (satWorkerState->m_losTimer.remainingTime() == 0))
if (satWorkerState->m_losTimer.isActive()) {
qDebug() << "SatelliteTrackerWorker::update m_losTimer.remainingTime: " << satWorkerState->m_losTimer.remainingTime();
}
// We can detect a new AOS for a satellite, a little bit before the LOS has occured, presumably
// because the calculations aren't accurate to fractions of a second. Allow for 1s here
if (satWorkerState->m_losTimer.isActive() && (satWorkerState->m_losTimer.remainingTime() <= 1000))
{
qDebug() << "****** m_losTimer.remainingTime: " << satWorkerState->m_losTimer.remainingTime();
qDebug() << "****** m_losTimer.active: " << satWorkerState->m_losTimer.isActive();
satWorkerState->m_losTimer.stop();
// LOS hasn't been called yet - do so, before we reset timer
los(satWorkerState);
}
@@ -844,3 +805,9 @@ void SatelliteTrackerWorker::los(SatWorkerState *satWorkerState)
m_recalculatePasses = true;
}
bool SatWorkerState::hasAOS()
{
QDateTime currentTime = SatelliteTracker::currentDateTimeUtc();
return (m_aos <= currentTime) && (m_los > currentTime);
}