mirror of
https://github.com/f4exb/sdrangel.git
synced 2025-06-26 14:05:33 -04:00
cddc8c9b83
Plot Sun and Moon on sky temperature chart. Plot markers on Galactic line-of-sight chart. Create animations from Galactic line-of-sight chart. Allow weather at antenna location to be downloaded from openweathermap.org Allow target to be entered as Galactic longitude / latitude. Add azimuth and elevation offsets to support scans around targets. Add S7, S8 and S9 targets. Refactor some code from GUI to main plugin, so computed values can be used in other plugins.
668 lines
24 KiB
C++
668 lines
24 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2021 Jon Beniston, M7RCE //
|
|
// Copyright (C) 2020 Edouard Griffiths, F4EXB //
|
|
// //
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation as version 3 of the License, or //
|
|
// (at your option) any later version. //
|
|
// //
|
|
// This program is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License V3 for more details. //
|
|
// //
|
|
// You should have received a copy of the GNU General Public License //
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include <cmath>
|
|
|
|
#include <QDebug>
|
|
#include <QAbstractSocket>
|
|
#include <QTcpServer>
|
|
#include <QTcpSocket>
|
|
#include <QEventLoop>
|
|
#include <QTimer>
|
|
#include <QDateTime>
|
|
|
|
#include "SWGTargetAzimuthElevation.h"
|
|
#include "SWGMapItem.h"
|
|
#include "SWGStarTrackerTarget.h"
|
|
|
|
#include "webapi/webapiadapterinterface.h"
|
|
#include "webapi/webapiutils.h"
|
|
|
|
#include "util/units.h"
|
|
#include "maincore.h"
|
|
|
|
#include "startracker.h"
|
|
#include "startrackerworker.h"
|
|
#include "startrackerreport.h"
|
|
|
|
MESSAGE_CLASS_DEFINITION(StarTrackerWorker::MsgConfigureStarTrackerWorker, Message)
|
|
MESSAGE_CLASS_DEFINITION(StarTrackerReport::MsgReportAzAl, Message)
|
|
MESSAGE_CLASS_DEFINITION(StarTrackerReport::MsgReportRADec, Message)
|
|
MESSAGE_CLASS_DEFINITION(StarTrackerReport::MsgReportGalactic, Message)
|
|
|
|
StarTrackerWorker::StarTrackerWorker(StarTracker* starTracker, WebAPIAdapterInterface *webAPIAdapterInterface) :
|
|
m_starTracker(starTracker),
|
|
m_webAPIAdapterInterface(webAPIAdapterInterface),
|
|
m_msgQueueToFeature(nullptr),
|
|
m_msgQueueToGUI(nullptr),
|
|
m_running(false),
|
|
m_mutex(QMutex::Recursive),
|
|
m_tcpServer(nullptr),
|
|
m_clientConnection(nullptr),
|
|
m_solarFlux(0.0f)
|
|
{
|
|
connect(&m_pollTimer, SIGNAL(timeout()), this, SLOT(update()));
|
|
}
|
|
|
|
StarTrackerWorker::~StarTrackerWorker()
|
|
{
|
|
m_inputMessageQueue.clear();
|
|
}
|
|
|
|
void StarTrackerWorker::reset()
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
m_inputMessageQueue.clear();
|
|
}
|
|
|
|
bool StarTrackerWorker::startWork()
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
|
|
m_pollTimer.start((int)round(m_settings.m_updatePeriod*1000.0));
|
|
m_running = true;
|
|
return m_running;
|
|
}
|
|
|
|
void StarTrackerWorker::stopWork()
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
disconnect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
|
|
restartServer(false, 0);
|
|
m_pollTimer.stop();
|
|
m_running = false;
|
|
}
|
|
|
|
void StarTrackerWorker::handleInputMessages()
|
|
{
|
|
Message* message;
|
|
|
|
while ((message = m_inputMessageQueue.pop()) != nullptr)
|
|
{
|
|
if (handleMessage(*message)) {
|
|
delete message;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool StarTrackerWorker::handleMessage(const Message& cmd)
|
|
{
|
|
if (MsgConfigureStarTrackerWorker::match(cmd))
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
MsgConfigureStarTrackerWorker& cfg = (MsgConfigureStarTrackerWorker&) cmd;
|
|
|
|
applySettings(cfg.getSettings(), cfg.getForce());
|
|
return true;
|
|
}
|
|
else if (StarTracker::MsgSetSolarFlux::match(cmd))
|
|
{
|
|
StarTracker::MsgSetSolarFlux& msg = (StarTracker::MsgSetSolarFlux&) cmd;
|
|
m_solarFlux = msg.getFlux();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void StarTrackerWorker::applySettings(const StarTrackerSettings& settings, bool force)
|
|
{
|
|
qDebug() << "StarTrackerWorker::applySettings:"
|
|
<< " m_target: " << settings.m_target
|
|
<< " m_ra: " << settings.m_ra
|
|
<< " m_dec: " << settings.m_dec
|
|
<< " m_time: " << settings.m_dateTime
|
|
<< " m_enableServer: " << settings.m_enableServer
|
|
<< " m_serverPort: " << settings.m_serverPort
|
|
<< " m_updatePeriod: " << settings.m_updatePeriod
|
|
<< " force: " << force;
|
|
|
|
if ( (m_settings.m_ra != settings.m_ra)
|
|
|| (m_settings.m_dec != settings.m_dec)
|
|
|| (m_settings.m_latitude != settings.m_latitude)
|
|
|| (m_settings.m_longitude != settings.m_longitude)
|
|
|| (m_settings.m_target != settings.m_target)
|
|
|| (m_settings.m_dateTime != settings.m_dateTime)
|
|
|| (m_settings.m_refraction != settings.m_refraction)
|
|
|| (m_settings.m_pressure != settings.m_pressure)
|
|
|| (m_settings.m_temperature != settings.m_temperature)
|
|
|| (m_settings.m_humidity != settings.m_humidity)
|
|
|| (m_settings.m_heightAboveSeaLevel != settings.m_heightAboveSeaLevel)
|
|
|| (m_settings.m_temperatureLapseRate != settings.m_temperatureLapseRate)
|
|
|| (m_settings.m_frequency != settings.m_frequency)
|
|
|| (m_settings.m_beamwidth != settings.m_beamwidth)
|
|
|| (m_settings.m_az != settings.m_az)
|
|
|| (m_settings.m_el != settings.m_el)
|
|
|| (m_settings.m_l != settings.m_l)
|
|
|| (m_settings.m_b != settings.m_b)
|
|
|| (m_settings.m_azOffset != settings.m_azOffset)
|
|
|| (m_settings.m_elOffset != settings.m_elOffset)
|
|
|| force)
|
|
{
|
|
// Recalculate immediately
|
|
QTimer::singleShot(1, this, &StarTrackerWorker::update);
|
|
m_pollTimer.start((int)round(settings.m_updatePeriod*1000.0));
|
|
}
|
|
else if ((m_settings.m_updatePeriod != settings.m_updatePeriod) || force)
|
|
{
|
|
m_pollTimer.start((int)round(settings.m_updatePeriod*1000.0));
|
|
}
|
|
|
|
if (!settings.m_drawSunOnMap && m_settings.m_drawSunOnMap)
|
|
removeFromMap("Sun");
|
|
if (!settings.m_drawMoonOnMap && m_settings.m_drawMoonOnMap)
|
|
removeFromMap("Moon");
|
|
if ((!settings.m_drawStarOnMap && m_settings.m_drawStarOnMap)
|
|
|| (((settings.m_target == "Sun") || (settings.m_target == "Moon"))
|
|
&& ((m_settings.m_target != "Sun") && (m_settings.m_target != "Moon"))))
|
|
removeFromMap("Star");
|
|
|
|
if ((settings.m_serverPort != m_settings.m_serverPort) ||
|
|
(settings.m_enableServer != m_settings.m_enableServer) || force)
|
|
{
|
|
restartServer(settings.m_enableServer, settings.m_serverPort);
|
|
}
|
|
|
|
m_settings = settings;
|
|
}
|
|
|
|
void StarTrackerWorker::restartServer(bool enabled, uint32_t port)
|
|
{
|
|
if (m_tcpServer)
|
|
{
|
|
if (m_clientConnection)
|
|
{
|
|
m_clientConnection->close();
|
|
delete m_clientConnection;
|
|
m_clientConnection = nullptr;
|
|
}
|
|
|
|
disconnect(m_tcpServer, &QTcpServer::newConnection, this, &StarTrackerWorker::acceptConnection);
|
|
m_tcpServer->close();
|
|
delete m_tcpServer;
|
|
m_tcpServer = nullptr;
|
|
}
|
|
|
|
if (enabled)
|
|
{
|
|
qDebug() << "StarTrackerWorker::restartServer: server enabled on port " << port;
|
|
m_tcpServer = new QTcpServer(this);
|
|
|
|
if (!m_tcpServer->listen(QHostAddress::Any, port)) {
|
|
qWarning("Star Tracker failed to listen on port %u. Check it is not already in use.", port);
|
|
} else {
|
|
connect(m_tcpServer, &QTcpServer::newConnection, this, &StarTrackerWorker::acceptConnection);
|
|
}
|
|
}
|
|
}
|
|
|
|
void StarTrackerWorker::acceptConnection()
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
m_clientConnection = m_tcpServer->nextPendingConnection();
|
|
|
|
if (!m_clientConnection) {
|
|
return;
|
|
}
|
|
|
|
connect(m_clientConnection, &QIODevice::readyRead, this, &StarTrackerWorker::readStellariumCommand);
|
|
connect(m_clientConnection, SIGNAL(disconnected()), this, SLOT(disconnected()));
|
|
#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
|
|
connect(m_clientConnection, QOverload<QAbstractSocket::SocketError>::of(&QAbstractSocket::error), this, &StarTrackerWorker::errorOccurred);
|
|
#else
|
|
connect(m_clientConnection, &QAbstractSocket::errorOccurred, this, &StarTrackerWorker::errorOccurred);
|
|
#endif
|
|
qDebug() << "StarTrackerWorker::acceptConnection: client connected";
|
|
}
|
|
|
|
void StarTrackerWorker::disconnected()
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
qDebug() << "StarTrackerWorker::disconnected";
|
|
m_clientConnection->deleteLater();
|
|
m_clientConnection = nullptr;
|
|
/*if (m_msgQueueToFeature)
|
|
{
|
|
StarTrackerWorker::MsgReportWorker *msg = StarTrackerWorker::MsgReportWorker::create("Disconnected");
|
|
m_msgQueueToFeature->push(msg);
|
|
}*/
|
|
}
|
|
|
|
void StarTrackerWorker::errorOccurred(QAbstractSocket::SocketError socketError)
|
|
{
|
|
qDebug() << "StarTrackerWorker::errorOccurred: " << socketError;
|
|
/*if (m_msgQueueToFeature)
|
|
{
|
|
StarTrackerWorker::MsgReportWorker *msg = StarTrackerWorker::MsgReportWorker::create(m_socket.errorString() + " " + socketError);
|
|
m_msgQueueToFeature->push(msg);
|
|
}*/
|
|
}
|
|
|
|
// Get RA & Dec from Stellarium
|
|
// Protocol described here:
|
|
// http://svn.code.sf.net/p/stellarium/code/trunk/telescope_server/stellarium_telescope_protocol.txt
|
|
void StarTrackerWorker::readStellariumCommand()
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
|
|
unsigned char buf[64];
|
|
qint64 len;
|
|
|
|
len = m_clientConnection->read((char *)buf, sizeof(buf));
|
|
if (len != -1)
|
|
{
|
|
int msg_len;
|
|
int msg_type;
|
|
unsigned char *msg;
|
|
|
|
// Extract length and message type
|
|
msg_len = buf[0] | (buf[1] << 8);
|
|
msg_type = buf[2] | (buf[3] << 8);
|
|
msg = &buf[4];
|
|
|
|
if (msg_type == 0) // MessageGoto
|
|
{
|
|
unsigned ra;
|
|
int dec;
|
|
|
|
if (msg_len == 20)
|
|
{
|
|
// Skip time
|
|
msg += 8;
|
|
// Extract RA LSB first
|
|
ra = msg[0] | (msg[1] << 8) | (msg[2] << 16) | (msg[3] << 24);
|
|
msg += 4;
|
|
// Extract DEC LSB first
|
|
dec = msg[0] | (msg[1] << 8) | (msg[2] << 16) | (msg[3] << 24);
|
|
msg += 4;
|
|
|
|
// Convert from integer to floating point
|
|
double raDeg = ra*(24.0/4294967296.0); // Convert to decimal hours
|
|
double decDeg = dec*(360.0/4294967296.0); // Convert to decimal degrees
|
|
|
|
// Set as current target
|
|
m_settings.m_ra = Units::decimalHoursToHoursMinutesAndSeconds(raDeg);
|
|
m_settings.m_dec = Units::decimalDegreesToDegreeMinutesAndSeconds(decDeg);
|
|
|
|
qDebug() << "StarTrackerWorker: New target from Stellarum: " << m_settings.m_ra << " " << m_settings.m_dec;
|
|
|
|
// Forward to GUI for display
|
|
if (getMessageQueueToGUI()) {
|
|
getMessageQueueToGUI()->push(StarTrackerReport::MsgReportRADec::create(raDeg, decDeg, "target"));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "StarTrackerWorker: Unexpected number of bytes received (" << len << ") for message type: " << msg_type;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "StarTrackerWorker: Unsupported Stellarium message type: " << msg_type;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Send our target to Stellarium (J2000 epoch)
|
|
void StarTrackerWorker::writeStellariumTarget(double ra, double dec)
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
|
|
if (m_clientConnection != nullptr)
|
|
{
|
|
unsigned char buf[24];
|
|
|
|
// Length
|
|
buf[0] = sizeof(buf);
|
|
buf[1] = 0;
|
|
// Type (MessageCurrentPosition)
|
|
buf[2] = 0;
|
|
buf[3] = 0;
|
|
// Time (unused)
|
|
buf[4] = 0;
|
|
buf[5] = 0;
|
|
buf[6] = 0;
|
|
buf[7] = 0;
|
|
buf[8] = 0;
|
|
buf[9] = 0;
|
|
buf[10] = 0;
|
|
buf[11] = 0;
|
|
// RA
|
|
unsigned raInt = ra * (4294967296.0/24.0);
|
|
buf[12] = raInt & 0xff;
|
|
buf[13] = (raInt >> 8) & 0xff;
|
|
buf[14] = (raInt >> 16) & 0xff;
|
|
buf[15] = (raInt >> 24) & 0xff;
|
|
// Dec
|
|
int decInt = dec * (4294967296.0/360.0);
|
|
buf[16] = decInt & 0xff;
|
|
buf[17] = (decInt >> 8) & 0xff;
|
|
buf[18] = (decInt >> 16) & 0xff;
|
|
buf[19] = (decInt >> 24) & 0xff;
|
|
// Status (OK)
|
|
buf[20] = 0;
|
|
buf[21] = 0;
|
|
buf[22] = 0;
|
|
buf[23] = 0;
|
|
|
|
m_clientConnection->write((char *)buf, sizeof(buf));
|
|
}
|
|
}
|
|
|
|
|
|
void StarTrackerWorker::updateRaDec(RADec rd, QDateTime dt, bool lbTarget)
|
|
{
|
|
RADec rdJ2000;
|
|
double jd;
|
|
|
|
jd = Astronomy::julianDate(dt);
|
|
// Precess to J2000
|
|
rdJ2000 = Astronomy::precess(rd, jd, Astronomy::jd_j2000());
|
|
// Send to Stellarium
|
|
writeStellariumTarget(rdJ2000.ra, rdJ2000.dec);
|
|
// Send to GUI
|
|
if (m_settings.m_target == "Sun" || m_settings.m_target == "Moon" || (m_settings.m_target == "Custom Az/El") || lbTarget)
|
|
{
|
|
if (getMessageQueueToGUI())
|
|
{
|
|
if (m_settings.m_jnow) {
|
|
getMessageQueueToGUI()->push(StarTrackerReport::MsgReportRADec::create(rd.ra, rd.dec, "target"));
|
|
} else {
|
|
getMessageQueueToGUI()->push(StarTrackerReport::MsgReportRADec::create(rdJ2000.ra, rdJ2000.dec, "target"));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void StarTrackerWorker::removeFromMap(QString id)
|
|
{
|
|
MessagePipes& messagePipes = MainCore::instance()->getMessagePipes();
|
|
QList<MessageQueue*> *mapMessageQueues = messagePipes.getMessageQueues(m_starTracker, "mapitems");
|
|
if (mapMessageQueues) {
|
|
sendToMap(mapMessageQueues, id, "", "", 0.0, 0.0);
|
|
}
|
|
}
|
|
|
|
void StarTrackerWorker::sendToMap(QList<MessageQueue*> *mapMessageQueues, QString name, QString image, QString text, double lat, double lon, double rotation)
|
|
{
|
|
QList<MessageQueue*>::iterator it = mapMessageQueues->begin();
|
|
|
|
for (; it != mapMessageQueues->end(); ++it)
|
|
{
|
|
SWGSDRangel::SWGMapItem *swgMapItem = new SWGSDRangel::SWGMapItem();
|
|
swgMapItem->setName(new QString(name));
|
|
swgMapItem->setLatitude(lat);
|
|
swgMapItem->setLongitude(lon);
|
|
swgMapItem->setImage(new QString(image));
|
|
swgMapItem->setImageRotation(rotation);
|
|
swgMapItem->setText(new QString(text));
|
|
swgMapItem->setImageMinZoom(3);
|
|
|
|
MainCore::MsgMapItem *msg = MainCore::MsgMapItem::create(m_starTracker, swgMapItem);
|
|
(*it)->push(msg);
|
|
}
|
|
}
|
|
|
|
QString moonPhase(double sunLongitude, double moonLongitude, double observationLatitude, double &rotation)
|
|
{
|
|
double difference = sunLongitude - moonLongitude;
|
|
if (difference < -180.0)
|
|
difference += 360.0;
|
|
else if (difference > 180.0)
|
|
difference -= 360.0;
|
|
|
|
if (difference >= 0.0)
|
|
rotation = observationLatitude - 90.0;
|
|
else
|
|
rotation = 90.0 - observationLatitude;
|
|
|
|
// These probably shouldn't be divided equally
|
|
if (difference < -157.5)
|
|
return "full";
|
|
else if (difference < -112.5)
|
|
return "waxing-gibbous";
|
|
else if (difference < -67.5)
|
|
return "first-quarter";
|
|
else if (difference < -22.5)
|
|
return "waxing-crescent";
|
|
else if (difference < 22.5)
|
|
return "new";
|
|
else if (difference < 67.5)
|
|
return "waning-crescent";
|
|
else if (difference < 112.5)
|
|
return "third-quarter";
|
|
else if (difference < 157.5)
|
|
return "waning-gibbous";
|
|
else if (difference < 202.5)
|
|
return "full";
|
|
else
|
|
return "full";
|
|
}
|
|
|
|
void StarTrackerWorker::update()
|
|
{
|
|
AzAlt aa, sunAA, moonAA;
|
|
RADec rd, sunRD, moonRD;
|
|
double l, b;
|
|
bool lbTarget = false;
|
|
|
|
QDateTime dt;
|
|
|
|
// Get date and time to calculate position at
|
|
if (m_settings.m_dateTime == "") {
|
|
dt = QDateTime::currentDateTime();
|
|
} else {
|
|
dt = QDateTime::fromString(m_settings.m_dateTime, Qt::ISODateWithMs);
|
|
}
|
|
|
|
// Calculate position
|
|
if ((m_settings.m_target == "Sun") || m_settings.m_drawSunOnMap || m_settings.m_drawSunOnSkyTempChart)
|
|
{
|
|
Astronomy::sunPosition(sunAA, sunRD, m_settings.m_latitude, m_settings.m_longitude, dt);
|
|
getMessageQueueToGUI()->push(StarTrackerReport::MsgReportRADec::create(sunRD.ra, sunRD.dec, "sun"));
|
|
}
|
|
if ((m_settings.m_target == "Moon") || m_settings.m_drawMoonOnMap || m_settings.m_drawMoonOnSkyTempChart)
|
|
{
|
|
Astronomy::moonPosition(moonAA, moonRD, m_settings.m_latitude, m_settings.m_longitude, dt);
|
|
getMessageQueueToGUI()->push(StarTrackerReport::MsgReportRADec::create(moonRD.ra, moonRD.dec, "moon"));
|
|
}
|
|
|
|
if (m_settings.m_target == "Sun")
|
|
{
|
|
rd = sunRD;
|
|
aa = sunAA;
|
|
Astronomy::equatorialToGalactic(rd.ra, rd.dec, l, b);
|
|
}
|
|
else if (m_settings.m_target == "Moon")
|
|
{
|
|
rd = moonRD;
|
|
aa = moonAA;
|
|
Astronomy::equatorialToGalactic(rd.ra, rd.dec, l, b);
|
|
}
|
|
else if (m_settings.m_target == "Custom Az/El")
|
|
{
|
|
// Convert Alt/Az to RA/Dec
|
|
aa.alt = m_settings.m_el;
|
|
aa.az = m_settings.m_az;
|
|
rd = Astronomy::azAltToRaDec(aa, m_settings.m_latitude, m_settings.m_longitude, dt);
|
|
// Precess RA/DEC from Jnow to J2000
|
|
RADec rd2000 = Astronomy::precess(rd, Astronomy::julianDate(dt), Astronomy::jd_j2000());
|
|
// Convert to l/b
|
|
Astronomy::equatorialToGalactic(rd2000.ra, rd2000.dec, l, b);
|
|
if (!m_settings.m_jnow) {
|
|
rd = rd2000;
|
|
}
|
|
}
|
|
else if ( (m_settings.m_target == "Custom l/b")
|
|
|| (m_settings.m_target == "S7")
|
|
|| (m_settings.m_target == "S8")
|
|
|| (m_settings.m_target == "S9")
|
|
)
|
|
{
|
|
// Convert l/b to RA/Dec, then Alt/Az
|
|
l = m_settings.m_l;
|
|
b = m_settings.m_b;
|
|
Astronomy::galacticToEquatorial(l, b, rd.ra, rd.dec);
|
|
aa = Astronomy::raDecToAzAlt(rd, m_settings.m_latitude, m_settings.m_longitude, dt, !m_settings.m_jnow);
|
|
lbTarget = true;
|
|
}
|
|
else
|
|
{
|
|
// Convert RA/Dec to Alt/Az
|
|
rd.ra = Astronomy::raToDecimal(m_settings.m_ra);
|
|
rd.dec = Astronomy::decToDecimal(m_settings.m_dec);
|
|
aa = Astronomy::raDecToAzAlt(rd, m_settings.m_latitude, m_settings.m_longitude, dt, !m_settings.m_jnow);
|
|
Astronomy::equatorialToGalactic(rd.ra, rd.dec, l, b);
|
|
}
|
|
updateRaDec(rd, dt, lbTarget);
|
|
|
|
// Adjust for refraction
|
|
if (m_settings.m_refraction == "Positional Astronomy Library")
|
|
{
|
|
aa.alt += Astronomy::refractionPAL(aa.alt, m_settings.m_pressure, m_settings.m_temperature, m_settings.m_humidity,
|
|
m_settings.m_frequency, m_settings.m_latitude, m_settings.m_heightAboveSeaLevel,
|
|
m_settings.m_temperatureLapseRate);
|
|
if (aa.alt > 90.0) {
|
|
aa.alt = 90.0f;
|
|
}
|
|
}
|
|
else if (m_settings.m_refraction == "Saemundsson")
|
|
{
|
|
aa.alt += Astronomy::refractionSaemundsson(aa.alt, m_settings.m_pressure, m_settings.m_temperature);
|
|
if (aa.alt > 90.0) {
|
|
aa.alt = 90.0f;
|
|
}
|
|
}
|
|
|
|
// Add user-adjustment
|
|
aa.alt += m_settings.m_elOffset;
|
|
aa.az += m_settings.m_azOffset;
|
|
|
|
// Send to GUI
|
|
if (getMessageQueueToGUI())
|
|
{
|
|
// MsgReportRADec sent in updateRaDec()
|
|
if (m_settings.m_target != "Custom Az/El") {
|
|
getMessageQueueToGUI()->push(StarTrackerReport::MsgReportAzAl::create(aa.az, aa.alt));
|
|
}
|
|
if (!lbTarget) {
|
|
getMessageQueueToGUI()->push(StarTrackerReport::MsgReportGalactic::create(l, b));
|
|
}
|
|
}
|
|
|
|
MessagePipes& messagePipes = MainCore::instance()->getMessagePipes();
|
|
QList<MessageQueue*>* messageQueues;
|
|
|
|
// Send Az/El to Rotator Controllers
|
|
// Unless we're receiving settings to display from a Radio Astronomy plugins
|
|
if (!m_settings.m_link)
|
|
{
|
|
messageQueues = messagePipes.getMessageQueues(m_starTracker, "target");
|
|
if (messageQueues)
|
|
{
|
|
QList<MessageQueue*>::iterator it = messageQueues->begin();
|
|
|
|
for (; it != messageQueues->end(); ++it)
|
|
{
|
|
SWGSDRangel::SWGTargetAzimuthElevation *swgTarget = new SWGSDRangel::SWGTargetAzimuthElevation();
|
|
swgTarget->setName(new QString(m_settings.m_target));
|
|
swgTarget->setAzimuth(aa.az);
|
|
swgTarget->setElevation(aa.alt);
|
|
(*it)->push(MainCore::MsgTargetAzimuthElevation::create(m_starTracker, swgTarget));
|
|
}
|
|
}
|
|
}
|
|
|
|
// Send Az/El, RA/Dec and Galactic b/l to Radio Astronomy plugins
|
|
// Unless we're receiving settings to display from a Radio Astronomy plugins
|
|
if (!m_settings.m_link)
|
|
{
|
|
messageQueues = messagePipes.getMessageQueues(m_starTracker, "startracker.target");
|
|
if (messageQueues)
|
|
{
|
|
QList<MessageQueue*>::iterator it = messageQueues->begin();
|
|
|
|
for (; it != messageQueues->end(); ++it)
|
|
{
|
|
SWGSDRangel::SWGStarTrackerTarget *swgTarget = new SWGSDRangel::SWGStarTrackerTarget();
|
|
swgTarget->setName(new QString(m_settings.m_target));
|
|
swgTarget->setAzimuth(aa.az);
|
|
swgTarget->setElevation(aa.alt);
|
|
swgTarget->setRa(rd.ra);
|
|
swgTarget->setDec(rd.dec);
|
|
swgTarget->setB(b);
|
|
swgTarget->setL(l);
|
|
swgTarget->setSolarFlux(m_solarFlux);
|
|
swgTarget->setAirTemperature(m_settings.m_temperature);
|
|
double temp;
|
|
m_starTracker->calcSkyTemperature(m_settings.m_frequency, m_settings.m_beamwidth, rd.ra, rd.dec, temp);
|
|
swgTarget->setSkyTemperature(temp);
|
|
swgTarget->setHpbw(m_settings.m_beamwidth);
|
|
// Calculate velocities
|
|
double vRot = Astronomy::earthRotationVelocity(rd, m_settings.m_latitude, m_settings.m_longitude, dt);
|
|
swgTarget->setEarthRotationVelocity(vRot);
|
|
double vOrbit = Astronomy::earthOrbitVelocityBCRS(rd,dt);
|
|
swgTarget->setEarthOrbitVelocityBcrs(vOrbit);
|
|
double vLSRK = Astronomy::sunVelocityLSRK(rd);
|
|
swgTarget->setSunVelocityLsr(vLSRK);
|
|
double vCorr = vRot + vOrbit + vLSRK;
|
|
(*it)->push(MainCore::MsgStarTrackerTarget::create(m_starTracker, swgTarget));
|
|
}
|
|
}
|
|
}
|
|
|
|
// Send to Map
|
|
if (m_settings.m_drawSunOnMap || m_settings.m_drawMoonOnMap || m_settings.m_drawStarOnMap)
|
|
{
|
|
messageQueues = messagePipes.getMessageQueues(m_starTracker, "mapitems");
|
|
if (messageQueues)
|
|
{
|
|
// Different between GMST(Lst at Greenwich) and RA
|
|
double lst = Astronomy::localSiderealTime(dt, 0.0);
|
|
double sunLongitude;
|
|
double sunLatitude;
|
|
|
|
if (m_settings.m_drawSunOnMap || m_settings.m_drawMoonOnMap)
|
|
{
|
|
sunLongitude = Astronomy::lstAndRAToLongitude(lst, sunRD.ra);
|
|
sunLatitude = sunRD.dec;
|
|
sendToMap(messageQueues, "Sun", "qrc:///startracker/startracker/sun-40.png", "Sun", sunLatitude, sunLongitude);
|
|
}
|
|
if (m_settings.m_drawMoonOnMap)
|
|
{
|
|
double moonLongitude = Astronomy::lstAndRAToLongitude(lst, moonRD.ra);
|
|
double moonLatitude = moonRD.dec;
|
|
double moonRotation;
|
|
QString phase = moonPhase(sunLongitude, moonLongitude, m_settings.m_latitude, moonRotation);
|
|
sendToMap(messageQueues, "Moon", QString("qrc:///startracker/startracker/moon-%1-32").arg(phase), "Moon",
|
|
moonLatitude, moonLongitude, moonRotation);
|
|
}
|
|
if ((m_settings.m_drawStarOnMap) && (m_settings.m_target != "Sun") && (m_settings.m_target != "Moon"))
|
|
{
|
|
double starLongitude = Astronomy::lstAndRAToLongitude(lst, rd.ra);
|
|
double starLatitude = rd.dec;
|
|
QString text = m_settings.m_target.startsWith("Custom") ? "Star" : m_settings.m_target;
|
|
sendToMap(messageQueues, "Star", "qrc:///startracker/startracker/pulsar-32.png", text, starLatitude, starLongitude);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|