use thread

App/mainwindow.cpp

@@ -58,6 +58,10 @@ MainWindow::MainWindow(QWidget *parent)
             this,SLOT(dlink_triggered()));
 
 
+    MavLinkNode *node = new MavLinkNode();
+
+
+     qDebug() << "mainwindow " <<  QThread::currentThreadId();
    //this->layout()->addWidget(connectpush);
    //this->layout()->addWidget(disconnectpush);
    //this->setLayout(layout);