/// <summary>
/// Reset all data buffers.
/// </summary>
private void ResetDataBuffers()
{
if (_eegBuff != null)
{
_dsProcess.EEGDataReceived -= _eegBuff.OnDataReceived;
_eegBuff.Clear();
_eegBuff = null;
}
if (_devBuff != null)
{
_dsProcess.DevDataReceived -= _devBuff.OnDevDataReceived;
_devBuff.Clear();
_devBuff = null;
}
if (_bandpowerBuff != null)
{
_dsProcess.BandPowerDataReceived -= _bandpowerBuff.OnBandPowerReceived;
_bandpowerBuff.Clear();
_bandpowerBuff = null;
}
if (_motionBuff != null)
{
_dsProcess.MotionDataReceived -= _motionBuff.OnDataReceived;
_motionBuff.Clear();
_motionBuff = null;
}
if (_pmBuff != null)
{
_dsProcess.PerfDataReceived -= _pmBuff.OnPMDataReceived;
_pmBuff.Clear();
_pmBuff = null;
}
if (_facLists != null)
{
_dsProcess.FacialExpReceived -= OnFacialExpressionReceived;
_facLists.Clear();
_facLists = null;
}
if (_mentalCommandLists != null)
{
_dsProcess.MentalCommandReceived -= OnMentalCommandReceived;
_mentalCommandLists.Clear();
_mentalCommandLists = null;
}
if (_sysLists != null)
{
_dsProcess.SysEventsReceived -= OnSysEventReceived;
_sysLists.Clear();
_sysLists = null;
SysEventUnSubscribed(this, "");
}
UnityEngine.Debug.Log("DataStreamManager:ResetDataBuffers Done");
}
private void OnSubscribedOK(object sender, Dictionary <string, JArray> e)
{
lock (_locker)
{
UnityEngine.Debug.Log("DataStreamManager: SubscribedOK");
UnityEngine.Debug.Log(e.Keys.Count);
foreach (string key in e.Keys)
{
UnityEngine.Debug.Log(key);
int headerCount = e[key].Count;
if (key == DataStreamName.EEG)
{
if (_eegBuff == null)
{
_eegBuff = new EegMotionDataBuffer();
_eegBuff.SetDataType(EegMotionDataBuffer.DataType.EEG);
_eegBuff.SettingBuffer(4, 4, headerCount);
_eegBuff.SetChannels(e[key]);
_dsProcess.EEGDataReceived += _eegBuff.OnDataReceived;
UnityEngine.Debug.Log("Subscribed done EEG Data Stream");
}
}
else if (key == DataStreamName.Motion)
{
if (_motionBuff == null)
{
_motionBuff = new EegMotionDataBuffer();
_motionBuff.SetDataType(EegMotionDataBuffer.DataType.MOTION);
_motionBuff.SettingBuffer(4, 4, headerCount);
_motionBuff.SetChannels(e[key]);
_dsProcess.MotionDataReceived += _motionBuff.OnDataReceived;
UnityEngine.Debug.Log("Subscribed done Motion Data Stream");
}
}
else if (key == DataStreamName.BandPower)
{
if (_bandpowerBuff == null)
{
_bandpowerBuff = new BandPowerDataBuffer();
_bandpowerBuff.SettingBuffer(4, 4, headerCount);
_bandpowerBuff.SetChannels(e[key]);
_dsProcess.BandPowerDataReceived += _bandpowerBuff.OnBandPowerReceived;
UnityEngine.Debug.Log("Subscribed done: POW Stream");
}
}
else if (key == DataStreamName.DevInfos)
{
if (_devBuff == null)
{
_devBuff = new DevDataBuffer();
_devBuff.SettingBuffer(1, 1, headerCount);
_devBuff.SetChannels(e[key]);
_dsProcess.DevDataReceived += _devBuff.OnDevDataReceived;
UnityEngine.Debug.Log("Subscribed done: DEV Data Stream");
}
}
else if (key == DataStreamName.PerformanceMetrics)
{
if (_pmBuff == null)
{
_pmBuff = new PMDataBuffer();
int count = _pmBuff.SetChannels(e[key]);
_pmBuff.SettingBuffer(4, 4, count);
_dsProcess.PerfDataReceived += _pmBuff.OnPMDataReceived;
UnityEngine.Debug.Log("Subscribed done: Peformance metrics Data Stream");
}
}
else if (key == DataStreamName.FacialExpressions)
{
if (_facLists == null)
{
_facLists = new List <string>();
_facLists.Add("TimeStamp");
foreach (var ele in e[key])
{
_facLists.Add(ele.ToString());
}
_dsProcess.FacialExpReceived += OnFacialExpressionReceived;
UnityEngine.Debug.Log("Subscribed done: Facial expression Data Stream");
}
}
else if (key == DataStreamName.MentalCommands)
{
if (_mentalCommandLists == null)
{
_mentalCommandLists = new List <string>();
_mentalCommandLists.Add("TimeStamp");
foreach (var ele in e[key])
{
_mentalCommandLists.Add(ele.ToString());
}
_dsProcess.MentalCommandReceived += OnMentalCommandReceived;
UnityEngine.Debug.Log("Subscribed done: Mental command Data Stream");
}
}
else if (key == DataStreamName.SysEvents)
{
if (_sysLists == null)
{
_sysLists = new List <string>();
_sysLists.Add("TimeStamp");
foreach (var ele in e[key])
{
_sysLists.Add(ele.ToString());
}
_dsProcess.SysEventsReceived += OnSysEventReceived;
//SysEventSubscribed(this, _wantedHeadsetId);
UnityEngine.Debug.Log("Subscribed done: Sys event Stream");
}
}
else
{
UnityEngine.Debug.Log("SubscribedOK(): stream " + key);
}
}
}
}
private void OnStreamStopNotify(object sender, List <string> streams)
{
lock (_locker)
{
_wantedHeadsetId = ""; // reset headset
_readyCreateSession = true;
UnityEngine.Debug.Log("OnStreamStopNotify: Stop data stream from Cortex.");
foreach (string streamName in streams)
{
if (streamName == DataStreamName.EEG)
{
// clear _eegBuffer
if (_eegBuff != null)
{
_dsProcess.EEGDataReceived -= _eegBuff.OnDataReceived;
_eegBuff.Clear();
_eegBuff = null;
}
}
else if (streamName == DataStreamName.DevInfos)
{
if (_devBuff != null)
{
_dsProcess.DevDataReceived -= _devBuff.OnDevDataReceived;
_devBuff.Clear();
_devBuff = null;
}
}
else if (streamName == DataStreamName.BandPower)
{
if (_bandpowerBuff != null)
{
_dsProcess.BandPowerDataReceived -= _bandpowerBuff.OnBandPowerReceived;
_bandpowerBuff.Clear();
_bandpowerBuff = null;
}
}
else if (streamName == DataStreamName.Motion)
{
if (_motionBuff != null)
{
_dsProcess.MotionDataReceived -= _motionBuff.OnDataReceived;
_motionBuff.Clear();
_motionBuff = null;
}
}
else if (streamName == DataStreamName.PerformanceMetrics)
{
if (_pmBuff != null)
{
_dsProcess.PerfDataReceived -= _pmBuff.OnPMDataReceived;
_pmBuff.Clear();
_pmBuff = null;
}
}
else if (streamName == DataStreamName.FacialExpressions)
{
if (_facLists != null)
{
_dsProcess.FacialExpReceived -= OnFacialExpressionReceived;
_facLists.Clear();
_facLists = null;
}
}
else if (streamName == DataStreamName.SysEvents)
{
if (_sysLists != null)
{
_dsProcess.SysEventsReceived -= OnSysEventReceived;
_sysLists.Clear();
_sysLists = null;
SysEventUnSubscribed(this, "");
}
}
else if (streamName == DataStreamName.MentalCommands)
{
if (_mentalCommandLists != null)
{
_dsProcess.MentalCommandReceived -= OnMentalCommandReceived;
_mentalCommandLists.Clear();
_mentalCommandLists = null;
}
}
else
{
UnityEngine.Debug.Log("DataStreamManager-OnStreamStopNotify: stream name:" + streamName);
}
}
}
}