public Experiment(
int[] objIDs,
int[][] stimSeq,
int nCal = 10,
int nPred = 10,
float selectionThreshold = 0.1f,
UtopiaController utopiaController = null,
GSM stimulusStateStack = null,
params object [] args)
{
if (objIDs == null)
{
throw new ArgumentNullException("objIDs cannot be null");
}
this.objIDs = objIDs;
this.stimSeq = stimSeq;
this.nCal = nCal;
this.nPred = nPred;
this.selectionThreshold = selectionThreshold;
this.utopiaController = utopiaController;
this.stimulusStateStack = stimulusStateStack;
// add the selection threshold (off for cal) to the arguments stack
this.calargs = new object[args.Length + 1];
this.predargs = new object[args.Length + 1];
for (int i = 0; i < args.Length; i++)
{
this.predargs[i + 1] = args[i];
this.calargs[i + 1] = args[i];
}
this.calargs[0] = -1.0f; // no selection during calibration
this.predargs[0] = this.selectionThreshold; // selection during prediction
this.stage = 0;
}
private void init(
int[][] stimSeq,
int tgtidx,
UtopiaController utopiaController,
GSM stimulusStateStack,
float selectionThreshold = -1,
int numframes = -1,
int duration = 4,
int cueduration = 1,
int feedbackduration = 1,
int waitduration = 1,
int cueframes = -1,
int feedbackframes = -1,
int waitframes = -1)
{
this.tgtidx = tgtidx;
this.stimSeq = stimSeq;
this.utopiaController = utopiaController;
this.stimulusStateStack = stimulusStateStack;
this.numframes = numframes > 0 ? numframes : duration * 60;
this.cueframes = cueframes > 0 ? cueframes : cueduration * 60;
this.feedbackframes = feedbackframes > 0 ? feedbackframes : feedbackduration * 60;
this.waitframes = waitframes > 0 ? waitframes : waitduration * 60;
this.selectionThreshold = selectionThreshold;
this.stage = 0;
Console.WriteLine(String.Format("Cal: tgtidx={0:d}", this.tgtidx));
}
public Noisetag(System.IO.TextReader stimFile, UtopiaController utopiaController, GSM stimulusSequenceStack)
{
// global flicker stimulus sequence
this.noisecode = StimSeq.FromString(stimFile);
//Console.WriteLine(this.noisecode);
//this.noisecode.convertstimSeq2int();
//this.noisecode.setStimRate(2);
// get the stimSeq (as int) from the noisecode
this.stimSeq = this.convertstimSeq2int(this.noisecode);
// utopiaController
this.utopiaController = utopiaController;
if (this.utopiaController == null)
{
// TODO [] : make a singlention for the utopia controller?
this.utopiaController = new UtopiaController();
}
// stimulus state-machine stack
// Individual stimulus-state-machines track progress in a single
// stimulus state playback function.
// Stack allows sequencing of sets of playback functions in loops
if (stimulusStateMachineStack == null)
{
stimulusStateMachineStack = new GSM();
}
this.laststate = new StimulusState(null, null, -1, false);
this.lastrawstate = new StimulusState(null, null, -1, false);
this.objIDs = null;
}
public FlickerWithSelection(
int[][] stimSeq,
int numframes = 4 * 60,
int tgtidx = -1,
UtopiaController utopiaController = null,
bool sendEvents = true)
: base(stimSeq, numframes, tgtidx, sendEvents)
{
this.utopiaController = utopiaController;
Console.WriteLine(" with selection");
}
public PredictionPhase(int[] objIDs,
int[][] stimSeq,
int nTrials = 10,
UtopiaController utopiaController = null,
GSM stimulusStateStack = null,
params object[] args)
{
this.objIDs = objIDs;
this.stimSeq = stimSeq;
this.nTrials = nTrials;
this.utopiaController = utopiaController;
this.stimulusStateStack = stimulusStateStack;
this.args = args;
this.isRunning = false;
this.tgti = 0;
}
public bool connect(string host = null, int port = -1, int timeout_ms = 1000)
{
if (this.utopiaController == null)
{
// use the global controller if none given
// TODO [] : make a singlention for the utopia controller?
//if (uc == null) {
// // auto-connect the global controller if none given
// uc = UtopiaController();
// uc.autoconnect();
// }
this.utopiaController = new UtopiaController();
}
if (this.utopiaController.isConnected())
{
return(true);
}
this.utopiaController.autoconnect(host, port, timeout_ms);
return(this.utopiaController.isConnected());
}
public PredictionPhase(int[] objIDs,
int[][] stimSeq,
int nTrials = 10,
UtopiaController utopiaController = null,
GSM stimulusStateStack = null,
params object [] args)
{
if (objIDs == null)
{
throw new ArgumentNullException("objIDs cannot be null");
}
this.objIDs = objIDs;
this.stimSeq = stimSeq;
this.nTrials = nTrials;
this.utopiaController = utopiaController;
this.stimulusStateStack = stimulusStateStack;
this.args = args;
this.isRunning = false;
this.tgti = 0;
}
public SingleTrial(
int[][] stimSeq,
int tgtidx,
UtopiaController utopiaController,
GSM stimulusStateStack,
float selectionThreshold = -1,
int numframes = -1,
int duration = 4,
int cueduration = 1,
int feedbackduration = 1,
int waitduration = 1,
int cueframes = -1,
int feedbackframes = -1,
int waitframes = -1)
{
init(stimSeq, tgtidx,
utopiaController, stimulusStateStack,
selectionThreshold, numframes,
duration, cueduration, feedbackduration, waitduration,
cueframes, feedbackframes, waitframes);
}
public SingleTrial(
int[][] stimSeq,
int tgtidx,
UtopiaController utopiaController,
GSM stimulusStateStack,
params object [] args)
{
//Console.WriteLine("SingleTrial: args "+args.Length); foreach ( object arg in args ) Console.WriteLine(arg);
// parse / default the variable length args portion
float selectionThreshold = -1;
int numframes = 400;
int duration = 4;
int cueduration = 1;
int feedbackduration = 1;
int waitduration = 1;
int cueframes = -1;
int feedbackframes = -1;
int waitframes = -1;
try {
if (args.Length > 0)
{
selectionThreshold = (float)args[0];
}
if (args.Length > 1)
{
numframes = (int)args[1];
}
if (args.Length > 2)
{
duration = (int)args[2];
}
if (args.Length > 3)
{
cueduration = (int)args[3];
}
if (args.Length > 4)
{
feedbackduration = (int)args[4];
}
if (args.Length > 5)
{
waitduration = (int)args[5];
}
if (args.Length > 6)
{
cueframes = (int)args[6];
}
if (args.Length > 7)
{
feedbackframes = (int)args[7];
}
if (args.Length > 8)
{
waitframes = (int)args[8];
}
}
catch (NullReferenceException)
{
Console.WriteLine("Invalid argument format...");
} catch (InvalidCastException)
{
Console.WriteLine("Invalid argument format...");
}
init(stimSeq, tgtidx,
utopiaController, stimulusStateStack,
selectionThreshold, numframes,
duration, cueduration, feedbackduration, waitduration,
cueframes, feedbackframes, waitframes);
}