private void Update()
{
// Write Frame Data
frameData = new float[1, 16];
FRAME++;
frameData[0, (int)FrameData.trial] = TRIAL + 1;
frameData[0, (int)FrameData.block] = BLOCK + 1;
frameData[0, (int)FrameData.frame] = FRAME;
if (TRIAL == N.trialsTotal)
{
QuitGame();
}
trigger = PortAccess.Input(Port.port[0]);
timeElapsed = Time.time - startTime;
switch (state)
{
case State.Inactive:
if (!Options.recordEEG)
{
StartNewTrial();
}
else if (trigger == 0)
{
StartNewTrial();
}
break;
case State.BlockRest:
if (!UIEnd.activeSelf)
{
if (BLOCK != 0)
{
foreach (Text tt in EndText)
{
tt.text = "Please sit still and wait for the next block.";
}
}
else
{
foreach (Text tt in EndText)
{
tt.text = "Please sit still and wait for the start of the experiment.";
}
}
UIEnd.SetActive(true);
startTime = Time.time;
}
if (BLOCK == 0 || timeElapsed > Seconds.blockRest)
{
if (BLOCK != 0)
{
foreach (Text tt in EndText)
{
tt.text = "BLOCK " + BLOCK.ToString() + " of " + (N.blocks - 1).ToString() + " blocks";
}
}
if (Input.GetKeyUp(KeyCode.Space))
{
UIEnd.SetActive(false);
state = State.Inactive;
PortAccess.Output(Port.port[0], Trig.initAnalysis);
}
}
break;
case State.TrialRest:
RunTrialRest();
break;
case State.Trial:
RunTrial();
break;
case State.Feedback:
if (timeElapsed > Seconds.feedback)
{
EndTrial();
}
break;
}
frameData[0, (int)FrameData.time] = Time.time;
frameData[0, (int)FrameData.trigger] = PortAccess.Input(Port.port[0]);
frameData[0, (int)FrameData.state] = (int)state;
for (int i = 0; i < N.players; i++)
{
frameData[0, i * 5 + 6] = movement[0, i];
frameData[0, i * 5 + 7] = movement[1, i];
frameData[0, i * 5 + 8] = players[i].transform.position.x;
frameData[0, i * 5 + 9] = players[i].transform.position.z;
frameData[0, i * 5 + 10] = players[i].hit;
}
Write2D(frameData, Str.frameMatrixTXT);
}
private void Input()
{
int i = 0;
i = PortAccess.Input(PORT888);
if (i == 128)
{
D7 = 1;
}
else
{
D7 = 0;
}
if (i == 64)
{
D6 = 1;
}
else
{
D6 = 0;
}
if (i == 32)
{
D5 = 1;
}
else
{
D5 = 0;
}
if (i == 16)
{
D4 = 1;
}
else
{
D4 = 0;
}
if (i == 8)
{
D3 = 1;
}
else
{
D3 = 0;
}
if (i == 4)
{
D2 = 1;
}
else
{
D2 = 0;
}
if (i == 2)
{
D1 = 1;
}
else
{
D1 = 0;
}
if (i == 1)
{
D0 = 1;
}
else
{
D0 = 0;
}
i = PortAccess.Input(PORT898);
if (i == 128)
{
BUSY = 0;
}
else
{
BUSY = 1;
}
if (i == 64)
{
ACK = 0;
}
else
{
ACK = 1;
}
if (i == 32)
{
PE = 0;
}
else
{
PE = 1;
}
if (i == 16)
{
SLCT = 0;
}
else
{
SLCT = 1;
}
if (i == 8)
{
ERROR = 0;
}
else
{
ERROR = 1;
}
i = PortAccess.Input(PORT890);
if (i == 8)
{
SELECT_IN = 1;
}
else
{
SELECT_IN = 0;
}
if (i == 4)
{
INIT = 1;
}
else
{
INIT = 0;
}
if (i == 2)
{
AUTOFEED = 1;
}
else
{
AUTOFEED = 0;
}
if (i == 1)
{
STROBE = 1;
}
else
{
STROBE = 0;
}
}
private void ControlLoop()
{
if (TRIAL == -1)
{
InitialiseTrial();
return;
}
switch (isViewingChat)
{
case false:
if (FRAME == Frames.trial & !isPaused)
{
InitialiseTrial();
}
if (FRAME < Frames.trial)
{
switch (CM.stimulus[FRAME])
{
case 1: // CUE
if (isVirtualPhotodiode)
{
SendParallel(CM.frames[FRAME], target[TRIAL] + 1, Port.port[0]); // works if frame rate locked
}
else if (!isVirtualPhotodiode)
{
if (isTestingNow)
{
SendParallel(CM.frames[FRAME], 29, Port.port[0]); // works if frame rate locked
}
else if (!isTestingNow)
{
SendParallel(CM.frames[FRAME], target[TRIAL] + 1, Port.port[0]); // works if frame rate locked
}
}
DisplayCue();
/////////////////////////////////////////////// BCI
if (isTestingNow)
{
RealtimeFeedback();
}
break;
case 2: // FLICKER
if (isVirtualPhotodiode)
{
SendParallel(CM.frames[FRAME], target[TRIAL] + 101, Port.port[0]); // works if frame rate locked
}
else if (!isVirtualPhotodiode)
{
if (isTestingNow)
{
SendParallel(CM.frames[FRAME], 129, Port.port[0]); // works if frame rate locked
}
else if (!isTestingNow)
{
SendParallel(CM.frames[FRAME], target[TRIAL] + 101, Port.port[0]); // works if frame rate locked
}
}
DisplayFlicker();
break;
}
// frameData
frameData.TRIAL.Add((float)TRIAL); // try multi-threading the save in future
frameData.FRAME.Add(FRAME);
frameData.trigger.Add(PortAccess.Input(Port.port[0]));
frameData.deltaTime.Add(Time.deltaTime);
frameData.lum.Add(LUM);
frameData.cmFrames.Add((float)CM.frames[FRAME]);
frameData.cmStimulus.Add((float)CM.stimulus[FRAME]);
frameData.cmTrigger.Add((float)CM.trigger[FRAME]);
frameData.letterClassified.Add(letterClassified); // frameData.flipTimeStart, frameData.flipTimeStop
FRAME++;
if (isTrain & TRIAL < nTrialsTrain & FRAME == 72) // 0.5 s completed, skip ahead to flicker, assumes 144 Hz
{
FRAME = 108;
}
}
break;
case true:
DisplayChat();
break;
}
}
