public void SetDspProcessor(IDigitalSignalProcessor dsp) { this.dsp = dsp; }
public void SetDspProcessor(IDigitalSignalProcessor dsp) { throw new Exception("Unsupported"); }
public SimpleFeatureGenerator(IRawDataReader reader, IDigitalSignalProcessor dsp) { this.dsp = dsp; this.reader = reader; reader.Values += new RawDataChangedEventHandler(er_Values); }
private void buttonStart_Click(object sender, EventArgs e) { buttonStart.Enabled = false; SelectedScenario = comboBoxScenarioType.SelectedIndex; try { #region 1 Configure start IDigitalSignalProcessor dsp = null; if (cbEmotivDSP.Checked && cbEmotivDspMethod.SelectedIndex == 0) { dsp = new BasicSignalProcessor(); } if (cbFieldTripDSP.Checked && cbFieldTripDspMethod.SelectedIndex == 0) { dsp = new BasicSignalProcessor(); } if (rbuttonEmotiv.Checked) { if (rbuttonEmotivSignal.Checked) { dataReader = new EmotivRawDataReader(); } else { dataReader = new EmotivFileSystemDataReader(textBoxEmotivFile.Text); } int scenario = comboBoxScenarioType.SelectedIndex; if (scenario == 1 || scenario == 2) //train and classify { IEpoching epocher = new TimeEpochGenerator(dataReader, 300); //this value depends on your BCI scenario featureGenerator = new EigenVectorFeatureGenerator(epocher); } } else if (rbuttonOpenVibe.Checked) { dataReader = new OpenVibeRawDataReader(); int scenario = comboBoxScenarioType.SelectedIndex; //if (scenario==5 || scenario==6) //these two acquire signal from OpenVibe //{ // IEpoching epocher = new CountEpochGenerator(dataReader, samples_per_chunk); // featureGenerator = new EigenVectorFeatureGenerator(epocher); //} //else featureGenerator = new OpenVibeFeatureGenerator(); } else if (rbuttonFieldTrip.Checked) { dataReader = new FieldTripRawDataReader(this.tboxFieldTripHost.Text, Convert.ToInt32(this.ndFieldTripPort.Value)); int scenario = comboBoxScenarioType.SelectedIndex; if (scenario == 1 || scenario == 2) { IEpoching epocher = new TimeEpochGenerator(dataReader, 300);//this value depends on your BCI scenario featureGenerator = new EigenVectorFeatureGenerator(epocher); } } if (dsp != null) { dataReader.SetDspProcessor(dsp); } #endregion #region 2 Instantiate and run if (rbuttonExperimentator.Checked) { //window created without background thread ew = new WPF.ExperimentsWindow(); ew.Show(); currentWindow = ew; currentWindow.Closed += delegate(object wsender, EventArgs we) { buttonStart.Text = "Start"; buttonStart.Enabled = true; ew = null; }; } else if (rbuttonEmotiv.Checked || rbuttonOpenVibe.Checked || rbuttonFieldTrip.Checked) { switch (comboBoxScenarioType.SelectedIndex) { case 0: //chart signal if (rbuttonWPFcharting.Checked) { ow = new WPF.OutputWindow(dataReader, -1, -1); ow.Show(); currentWindow = ow; } else if (rbuttonWindowsFormsCharting.Checked) { of = new OutputForm(dataReader); of.Show(); of.Start(); currentForm = of; } break; case 1: tf = new TrainForm(featureGenerator); tf.Show(); currentForm = tf; break; case 2: cf = new ClassifyForm(featureGenerator); cf.Show(); currentForm = cf; break; case 3: ow = new WPF.OutputWindow(dataReader, 165, 830); ow.Show(); currentWindow = ow; break; //xDAWN case 4: ow = new WPF.OutputWindow(dataReader, 250, 830); ow.Show(); currentWindow = ow; break; //CSP case 5: tf = new TrainForm(featureGenerator); tf.Show(); currentForm = tf; break; //train case 6: cf = new ClassifyForm(featureGenerator); cf.Show(); currentForm = cf; break; //classify } if (rbuttonOpenVibe.Checked) { openVibeWorker.RunWorkerAsync(); } if (currentForm != null) { currentForm.FormClosed += new FormClosedEventHandler(currentForm_FormClosed); } if (currentWindow != null) { currentWindow.Closed += new EventHandler(currentWindow_Closed); } } if (currentWindow != null) { System.Windows.Forms.Integration.ElementHost.EnableModelessKeyboardInterop(currentWindow); } #endregion } catch (Exception ex) { logger.Error(ex); if (ex.Message.IndexOf("edk.dll") >= 0) { MessageBox.Show(ex.Message + "\r\n You need edk.dll and edk_utils.dll from the Emotiv Reseach SDK placed in Adastra's installation folder."); } else { MessageBox.Show(ex.Message); } buttonStart.Enabled = true; } // } }