void Simulator::receiveUpdate()
{
// Update connection timer and status
simTimer->setInterval(simTimeout);
simTimer->stop();
simTimer->start();
if ( !simConnectionStatus )
{
simConnectionStatus = true;
emit simulatorConnected();
}
// Process data
while(inSocket->hasPendingDatagrams()) {
// Receive datagram
QByteArray datagram;
datagram.resize(inSocket->pendingDatagramSize());
QHostAddress sender;
quint16 senderPort;
inSocket->readDatagram(datagram.data(), datagram.size(),
&sender, &senderPort);
//QString datastr(datagram);
// Process incomming data
processUpdate(datagram);
}
}
void HITLWidget::startButtonClicked()
{
QThread *mainThread = QThread::currentThread();
qDebug() << "Main Thread: " << mainThread;
// Allow only one instance per simulator
if (Simulator::Instances().indexOf(settings.simulatorId) != -1) {
widget->textBrowser->append(settings.simulatorId + " alreary started!");
return;
}
if (!HITLPlugin::typeSimulators.size()) {
qxtLog->info("There is no registered simulators, add through HITLPlugin::addSimulator");
return;
}
// Stop running process if one is active
if (simulator) {
QMetaObject::invokeMethod(simulator, "onDeleteSimulator", Qt::QueuedConnection);
simulator = NULL;
}
if (settings.hostAddress == "" || settings.inPort == 0) {
widget->textBrowser->append("Before start, set UDP parameters in options page!");
return;
}
SimulatorCreator *creator = HITLPlugin::getSimulatorCreator(settings.simulatorId);
simulator = creator->createSimulator(settings);
// move to thread <--[BCH]
simulator->setName(creator->Description());
simulator->setSimulatorId(creator->ClassId());
connect(simulator, SIGNAL(processOutput(QString)), this, SLOT(onProcessOutput(QString)));
// Setup process
widget->textBrowser->append(QString("[%1] Starting %2... ").arg(QTime::currentTime().toString("hh:mm:ss")).arg(creator->Description()));
qxtLog->info("HITL: Starting " + creator->Description());
// Start bridge
bool ret = QMetaObject::invokeMethod(simulator, "setupProcess", Qt::QueuedConnection);
if (ret) {
Simulator::setInstance(settings.simulatorId);
connect(this, SIGNAL(deleteSimulator()), simulator, SLOT(onDeleteSimulator()), Qt::QueuedConnection);
widget->startButton->setEnabled(false);
widget->stopButton->setEnabled(true);
qxtLog->info("HITL: Starting bridge, initializing flight simulator and Autopilot connections");
connect(simulator, SIGNAL(autopilotConnected()), this, SLOT(onAutopilotConnect()), Qt::QueuedConnection);
connect(simulator, SIGNAL(autopilotDisconnected()), this, SLOT(onAutopilotDisconnect()), Qt::QueuedConnection);
connect(simulator, SIGNAL(simulatorConnected()), this, SLOT(onSimulatorConnect()), Qt::QueuedConnection);
connect(simulator, SIGNAL(simulatorDisconnected()), this, SLOT(onSimulatorDisconnect()), Qt::QueuedConnection);
// Initialize connection status
if (simulator->isAutopilotConnected()) {
onAutopilotConnect();
} else {
onAutopilotDisconnect();
}
if (simulator->isSimulatorConnected()) {
onSimulatorConnect();
} else {
onSimulatorDisconnect();
}
}
}
