Example #1
0
        /**
         * Operation to execute when the user clicks on the Disconnect button
         * Stops the threads that are interacting with the server
         */
        private void disconnect()
        {
            _updateTimer.Enabled = false;

            if (_orientation_fetcher.IsAlive())
                _orientation_fetcher.Stop();

            if (_frame_fetcher.IsAlive())
                _frame_fetcher.Stop();

            _orientation_fetcher = new OrientationFetcher(_satService);
            _frame_fetcher = new FrameFetcher(_satService, pictureBox);

            /*if (_scf != null && (_scf.State == CommunicationState.Faulted || serviceIsFaulted(_satService)))
                serviceDisconnect();*/
            serviceDisconnect();

            clearUI();
        }
Example #2
0
        private void connectBn_Click(object sender, EventArgs e)
        {
            Invoke(new Action(() =>
            {
                // try to ping the server
                try
                {
                    serviceConnect();
                    _satService.NamedPing("Hello world !");
                }
                catch (Exception)
                {
                    disconnect();
                    MessageBox.Show("Error: impossible to ping the server");
                    Console.Error.WriteLine("Error: impossible to ping the server");
                    return;
                }

                connectBn.Enabled = false;
                disconnectBn.Enabled = true;
                IPAdress.Enabled = false;
                stabilizeCb.Enabled = true; // to enable/disable the controller server side

                _orientation_fetcher = new OrientationFetcher(_satService);
                _orientation_fetcher.Start();

                _frame_fetcher = new FrameFetcher(_satService, pictureBox);
                _frame_fetcher.Start();

                _updateTimer.Enabled = true;

                // update position of the cursors on the track bar
                pitchTrackBar.Value = _orientation_fetcher.GetServoPitch();
                yawTrackBar.Value = _orientation_fetcher.GetServoYaw();

                // if the save path is valid
                checkSavePath(false);

                kiTextBox.Text = "" + Math.Round(_orientation_fetcher.GetKi(), 3);
                kpTextBox.Text = "" + Math.Round(_orientation_fetcher.GetKp(), 3);

                expTimeTextBox.Text = "" + _orientation_fetcher.GetExpTime();
                fpsTextBox.Text = "" + _orientation_fetcher.GetFps();
            }));
        }