Hi everyone! We need to insert the line
into beginning of each stimulus presentation to send its marker to eyetracker.
In current routine there are 3 stimuli that start in different time.
I suppose the codeline could be inserted into
if instruction_text.status == STARTED:
Automatically created code:
while continueRoutine: # get current time t = instructionClock.getTime() tThisFlip = win.getFutureFlipTime(clock=instructionClock) tThisFlipGlobal = win.getFutureFlipTime(clock=None) frameN = frameN + 1 # number of completed frames (so 0 is the first frame) # update/draw components on each frame # *instruction_text* updates if instruction_text.status == NOT_STARTED and tThisFlip >= 1-frameTolerance: # keep track of start time/frame for later instruction_text.frameNStart = frameN # exact frame index instruction_text.tStart = t # local t and not account for scr refresh instruction_text.tStartRefresh = tThisFlipGlobal # on global time win.timeOnFlip(instruction_text, 'tStartRefresh') # time at next scr refresh instruction_text.setAutoDraw(True) if instruction_text.status == STARTED: # is it time to stop? (based on global clock, using actual start) if tThisFlipGlobal > instruction_text.tStartRefresh + 2-frameTolerance: # keep track of stop time/frame for later instruction_text.tStop = t # not accounting for scr refresh instruction_text.frameNStop = frameN # exact frame index win.timeOnFlip(instruction_text, 'tStopRefresh') # time at next scr refresh instruction_text.setAutoDraw(False)
Probably you could suggest any other ideas? To check a time of stimuli presentation or anything else? Thank you in advance!