def stop(self):
"""cose file and stop tracking"""
self.el.sendMessage("END")
pl.endRealTimeMode()
pl.getEYELINK().setOfflineMode()
# el.sendCommand("set_offline_mode = YES")
self.el.closeDataFile()
def End_trial(self):
pylink.endRealTimeMode() # Fin mode temps réel
pylink.pumpDelay(
100) # ajout 100ms de donnée pour les évenement finaux
self.eyelink.stopRecording()
while self.eyelink.getkey():
pass
def endTrial(self):
'''Ends recording: adds 100 msec of data to catch final events'''
pylink.endRealTimeMode()
pylink.pumpDelay(100)
self.tracker.stopRecording()
while self.tracker.getkey():
pass
def endTrial(self):
'''Ends recording: adds 100 msec of data to catch final events'''
pylink.endRealTimeMode()
pylink.pumpDelay(100)
self.tracker.stopRecording()
while self.tracker.getkey() :
pass;
def endTrial(self):
'''Ends recording: adds 100 msec of data to catch final events'''
pylink.endRealTimeMode(
) #Returns the application to a priority slightly above normal, to end realtime mode
pylink.pumpDelay(100) # ???????
self.tracker.stopRecording(
) #Stops recording, resets EyeLink data mode. Call 50 to 100 msec after an event occurs that ends the trial.
def stop_recording(self):
"""See pygaze._eyetracker.baseeyetracker.BaseEyeTracker"""
self.recording = False
pylink.endRealTimeMode()
pylink.getEYELINK().setOfflineMode()
pylink.msecDelay(500)
def postTrial(self):
'''Ends recording: adds 100 msec of data to catch final events'''
self.tracker.sendMessage("POSTTRIAL")
pylink.endRealTimeMode()
pylink.pumpDelay(100)
self.tracker.stopRecording()
while self.tracker.getkey() :
pass;
def stopRecording():
"""Stop eyetracker recording
"""
if getExperiment().recording:
pylink.endRealTimeMode()
pylink.msecDelay(100)
getTracker().stopRecording()
getExperiment().recording = False
def stopRecording():
"""Stop eyetracker recording
"""
if getExperiment().recording:
pylink.endRealTimeMode()
pylink.msecDelay(100)
getTracker().stopRecording()
getExperiment().recording = False
def stop_recording(self): """See pygaze._eyetracker.baseeyetracker.BaseEyeTracker""" self.recording = False pylink.endRealTimeMode() pylink.getEYELINK().setOfflineMode() pylink.msecDelay(500)
def end_trial():
'''Ends recording: adds 100 msec of data to catch final events'''
MySurface.fill((0,0,0))
## should clear the screen!!!!!!!!!!!
pylink.endRealTimeMode();
pylink.pumpDelay(100);
MyEyelink.stopRecording();
while MyEyelink.getkey() :
pass;
def fin_enregistrement(self):
#eyelink.sendMessage("TRIAL_RESULT %d" % button)
ret_value = self.eyelink.getRecordingStatus(
) # état de l'enregistrement de sortie
self.End_trial()
#gc.enable() # Réactivez la collecte python pour nettoyer la mémoire à la fin de l'essai
pylink.endRealTimeMode()
return ret_value
def run_trials(MyEnv, start, break_interval):
''' This function is used to run individual trials and handles the trial return values. '''
''' Returns a successful trial with 0, aborting experiment with ABORT_EXPT (3); It also handles
the case of re-running a trial. '''
global MySurface, MyMonitor, MyEyelink, MyTable, MyInfo, FPS_CONTROL
MySurface, MyMonitor, MyEyelink, MyTable, MyInfo = MyEnv.getDetails()
# Give the screen reference to Stimuli, and initialize them:
FPS_CONTROL = MyMonitor.fps_control
# Give the screen reference to Stimuli, and initialize them:
initStimuliO(MyEnv)
utils.displayInstruction(MyEnv, "instructions-same.txt")
#Do the tracker setup at the beginning of the experiment.
if MyEyelink.getTrackerVersion() == -1:
global dummy
dummy = True
utils.displayTestScreen(MyEnv, 13., 16) # display test screen in dummy mode;
nb_trials = len(MyTable[start:,0])
for i, trial in enumerate(MyTable[start:,:]): ## read the parameter's table line-by-line from the start number
if(MyEyelink.isConnected() ==0 or MyEyelink.breakPressed()): break;
if i % break_interval == 0 and i>0:
s = "Part %d on %d achieved !"%(i / break_interval, nb_trials/break_interval )
event = utils.displayInstruction(MyEnv, "waiting_message.txt", additional_text = s)
if event.key == pygame.K_r:
event = utils.runCalibration(MyEnv)
if event.key == pygame.K_ESCAPE:
MyEyelink.sendMessage("EXPERIMENT ABORTED")
return pylink.ABORT_EXPT, FRAME_INTERVALS;
while 1:
ret_value = do_trial(trial)
pylink.endRealTimeMode()
if (ret_value == pylink.TRIAL_OK):
MyEyelink.sendMessage("TRIAL OK");
break;
elif (ret_value == pylink.SKIP_TRIAL):
MyEyelink.sendMessage("TRIAL %s SKIPPED"%str(i));
print "TRIAL %s SKIPPED"%str(i)
break;
elif (ret_value == pylink.ABORT_EXPT):
MyEyelink.sendMessage("EXP. ABORTED AT TRIAL %s"%str(i));
print "EXP. ABORTED AT TRIAL %s"%str(i)
return pylink.ABORT_EXPT, FRAME_INTERVALS;
elif (ret_value == pylink.REPEAT_TRIAL):
utils.runCalibration(MyEnv)
MyEyelink.sendMessage("TRIAL REPEATED after Calibration");
else:
MyEyelink.sendMessage("TRIAL ERROR")
break;
return 0, FRAME_INTERVALS;
def stop_recording(self):
"""
Stop recording of gaze samples
"""
self.recording = False
pylink.endRealTimeMode()
pylink.getEYELINK().setOfflineMode()
pylink.msecDelay(500)
def stop_recording(self): """<DOC> Stops recording of gaze samples. </DOC>""" self.recording = False pylink.endRealTimeMode() pylink.getEYELINK().setOfflineMode() pylink.msecDelay(500)
def stop_recording(self):
'''Ends recording: adds 100 msec of data to catch final events'''
pylink.endRealTimeMode()
pylink.pumpDelay(100)
self.tracker.stopRecording()
# self.display_message('Recording stopped.')
while self.tracker.getkey():
pass
def record(self, *args, **keywords):
"""Runs the trial displays while communicating with the eyetracker.
TO-DO: currently contains a hack for stopping audio when trial is aborted.
This needs to be done in a more general and implementation-independent way.
"""
while 1:
getTracker().flushKeybuttons(1)
Trial.trialNumber += 1
getLog().push()
getLog().logAttributes(trialNumber=Trial.trialNumber)
getLog().logAttributes(getattr(self, 'metadata', {}))
getTracker().sendMessage('TRIALID %s' % (Trial.trialNumber))
getTracker().drawText("Trial_%s\n" % (Trial.trialNumber),
pos=(1, 20))
getTracker().sendCommand("record_status_message 'TRIALID %s'" %
(Trial.trialNumber))
self.sendDataViewerBG()
self.sendRTperiod()
try:
result = self.run(*args, **keywords)
except TrialAbort, abort:
for rc in getExperiment().response_collectors:
rc.stop()
# HACK!!!
# Need to find a good implementation-independent way of ensuring that sound streams get stopped.
pygame.mixer.stop()
getExperiment().recording = False
pylink.endRealTimeMode()
getLog().logAttributes(trial_abort=abort.abortAction)
for key, value in getLog().currentData().iteritems():
setTrialVar(key, value)
pygame.time.delay(1)
getLog().pop()
getTracker().sendMessage('TRIAL_RESULT %d' %
(abort.abortAction))
if abort.abortAction == pylink.REPEAT_TRIAL:
pass
elif abort.abortAction == pylink.TRIAL_ERROR:
calibrateTracker()
elif abort.abortAction == pylink.SKIP_TRIAL:
return None
else:
raise
else:
getLog().logAttributes(trial_abort=0)
for key, value in getLog().currentData().iteritems():
setTrialVar(key, value)
pygame.time.delay(1)
getLog().pop()
getTracker().sendMessage('TRIAL_RESULT 0')
return result
def stop_recording(self): """ Stop recording of gaze samples """ self.recording = False pylink.endRealTimeMode(); pylink.getEYELINK().setOfflineMode(); pylink.msecDelay(500);
def stop(self):
'''
Docstring
Parameters
----------
Returns
-------
'''
self.tracker.stopRecording()
pylink.endRealTimeMode()
def stop(self):
'''
Docstring
Parameters
----------
Returns
-------
'''
self.tracker.stopRecording()
pylink.endRealTimeMode()
def record(self,*args,**keywords):
"""Runs the trial displays while communicating with the eyetracker.
TO-DO: currently contains a hack for stopping audio when trial is aborted.
This needs to be done in a more general and implementation-independent way.
"""
while 1:
getTracker().flushKeybuttons(1)
Trial.trialNumber += 1
getLog().push()
getLog().logAttributes(trialNumber=Trial.trialNumber)
getLog().logAttributes(getattr(self,'metadata',{}))
getTracker().sendMessage('TRIALID %s'%(Trial.trialNumber))
getTracker().drawText("Trial_%s\n"%(Trial.trialNumber),pos=(1,20))
getTracker().sendCommand("record_status_message 'TRIALID %s'"%(Trial.trialNumber))
self.sendDataViewerBG()
self.sendRTperiod()
try:
result = self.run(*args,**keywords)
except TrialAbort,abort:
for rc in getExperiment().response_collectors: rc.stop()
# HACK!!!
# Need to find a good implementation-independent way of ensuring that sound streams get stopped.
pygame.mixer.stop()
getExperiment().recording = False
pylink.endRealTimeMode()
getLog().logAttributes(trial_abort=abort.abortAction)
for key,value in getLog().currentData().iteritems():
setTrialVar(key,value)
pygame.time.delay(1)
getLog().pop()
getTracker().sendMessage('TRIAL_RESULT %d'%(abort.abortAction))
if abort.abortAction == pylink.REPEAT_TRIAL:
pass
elif abort.abortAction == pylink.TRIAL_ERROR:
calibrateTracker()
elif abort.abortAction == pylink.SKIP_TRIAL:
return None
else:
raise
else:
getLog().logAttributes(trial_abort=0)
for key,value in getLog().currentData().iteritems():
setTrialVar(key,value)
pygame.time.delay(1)
getLog().pop()
getTracker().sendMessage('TRIAL_RESULT 0')
return result
def stop(self):
"""Stops recording data from the eye tracker.
Called automatically at the end of each trial unless ``P.manual_eyelink_recording`` is
True, in which case it must be called manually in order to stop recording at any point.
To resume recording after this method is called, use the :meth:`start` method.
"""
endRealTimeMode()
pumpDelay(100)
self.stopRecording()
self.__recording = False
self.sendMessage("TRIAL OK")
flushGetkeyQueue()
def CoolDown():
# Save behavioral data
thisExp.nextEntry() # advance data file
thisExp.saveAsWideText(filename + '.csv')
# stop recording eye data
pylink.endRealTimeMode()
pylink.pumpDelay(100)
error = tk.stopRecording()
# Clear the screen
win.flip()
# display cool-down message
message1.setText("That's the end! ")
message2.setText("Press 'q' or 'escape' to end the run.")
win.logOnFlip(level=logging.EXP, msg='Display TheEnd')
message1.draw()
message2.draw()
win.flip()
# Wait for keypress
thisKey = event.waitKeys(keyList=['q','escape'])
# --- EyeLink code --- #
# close the EDF data file
tk.setOfflineMode()
tk.closeDataFile()
pylink.pumpDelay(50)
# Get the EDF data and say goodbye
message1.text='Data transfering.....'
message1.draw()
win.flip()
tk.receiveDataFile(dataFileName, dataFolder + dataFileName)
#close the link to the tracker
tk.close()
# close the graphics
pylink.closeGraphics()
# --- End EyeLink code --- #
# exit
win.close()
core.quit()
def startRecording():
"""Commence eyetracker recording and verify that it's working.
"""
getTracker().resetData()
getTracker().startRecording(1,1,1,1)
getExperiment().recording = True
pylink.beginRealTimeMode(100)
try:
if not getTracker().waitForBlockStart(1000,1,1):
raise Exception("waitForBlockStart failed")
except Exception:
getTracker().drawText("LINK DATA NOT RECEIVED!",pos=(1,20))
pylink.endRealTimeMode()
pylink.msecDelay(2000)
getTracker().stopRecording()
print "LINK DATA NOT RECEIVED!"
raise TrialAbort(pylink.TRIAL_ERROR)
def startRecording():
"""Commence eyetracker recording and verify that it's working.
"""
getTracker().resetData()
getTracker().startRecording(1, 1, 1, 1)
getExperiment().recording = True
pylink.beginRealTimeMode(100)
try:
if not getTracker().waitForBlockStart(1000, 1, 1):
raise Exception("waitForBlockStart failed")
except Exception:
getTracker().drawText("LINK DATA NOT RECEIVED!", pos=(1, 20))
pylink.endRealTimeMode()
pylink.msecDelay(2000)
getTracker().stopRecording()
print "LINK DATA NOT RECEIVED!"
raise TrialAbort(pylink.TRIAL_ERROR)
def do_trial(par):
'''Does the simple trial'''
id_number = str(par[0])+" TRIAL_TYPE "+str(par[1])+" CODE_TYPE "+str(par[-1]) ## par contains the trial parameters
##This supplies the title at the bottom of the eyetracker display
# message ="record_status_message 'Trial %s'"%id_number
# MyEyelink.sendCommand(message);
##Always send a TRIALID message before starting to record.
##EyeLink Data Viewer defines the start of a trial by the TRIALID message.
##This message is different than the start of recording message START that is logged when the trial recording begins.
##The Data viewer will not parse any messages, events, or samples, that exist in the data file prior to this message.
msg = "TRIALID %s"%id_number;
MyEyelink.sendMessage(msg);
##This TRIAL_VAR command specifies a trial variable and value for the given trial.
##Send one message for each pair of trial condition variable and its corresponding value.
## You can put this in a function
updateStimuliFromParameters(par)
#giveParametersToEyeTracker(par)
## you can do a drifcorrection if you want
## fonction()
error = MyEyelink.startRecording(1,1,1,1)
if error: return error;
gc.disable(); # switch off the garbage collector
#begin the realtime mode
pylink.beginRealTimeMode(100)
if not MyEyelink.waitForBlockStart(100, 1, 0):
end_trial();
print "ERROR: No link samples received!";
return pylink.TRIAL_ERROR;
## we inserted the gap duration information at par[-4] and the type_code at par[-1]
## the fixation duration if now at par[-5]
## the gap duration is used by drawCondition
## (change from previous program: par[-3:] to par[-5:-1])
ret_value = drawCondition(*par[-5:-1].astype(int));
pylink.endRealTimeMode();
gc.enable();
return ret_value;
def EyelinkStop(Name, el=pylink.getEYELINK()):
""" Performs stopping routines for the EyeLink 1000 Plus eyetracker.
**Author** : Wanja Mössing, WWU Münster | [email protected] \n
*July 2017*
Parameters:
-----------
Name : string
filename of the edf. Doesn't have to, but can, end on '.edf'
Must be the same name used during EyelinkStart()
el : Eyelink Object
Eyelink object returned by EyelinkStart().
By default this function tried to find it itself.
"""
# Check filename
if '.edf' not in Name.lower():
Name += '.edf'
# stop realtime mode
pylink.endRealTimeMode()
# make sure all experimental procedures finished
pylink.msecDelay(1000)
# stop the recording
el.stopRecording()
# put Eyelink back to idle
el.setOfflineMode()
# wait for stuff to finish
pylink.msecDelay(500)
# close edf
el.closeDataFile()
# transfer edf to display-computer
try:
print('Wait for EDF to be copied over LAN...')
if not path.exists('./EDF'):
mkdir('./EDF')
el.receiveDataFile(Name, './EDF/'+Name)
print('Done. EDF has been copied to ./EDF folder.')
except RuntimeError:
print('Error while pulling EDF file. Try to find it on Eyelink host..')
el.close()
pylink.closeGraphics()
return
def EyelinkStop(Name, el=pylink.getEYELINK()):
""" Performs stopping routines for the EyeLink 1000 Plus eyetracker.
**Author** : Wanja Mössing, WWU Münster | [email protected] \n
*July 2017*
Parameters:
-----------
Name : string
filename of the edf. Doesn't have to, but can, end on '.edf'
Must be the same name used during EyelinkStart()
el : Eyelink Object
Eyelink object returned by EyelinkStart().
By default this function tried to find it itself.
"""
# Check filename
if '.edf' not in Name.lower():
Name += '.edf'
# stop realtime mode
pylink.endRealTimeMode(0)
# make sure all experimental procedures finished
pylink.msecDelay(1000)
# stop the recording
el.stopRecording()
# put Eyelink back to idle
el.setOfflineMode()
# wait for stuff to finish
pylink.msecDelay(500)
# close edf
el.closeDataFile()
# transfer edf to display-computer
try:
print('Wait for EDF to be copied over LAN...')
if not path.exists('./EDF'):
mkdir('./EDF')
el.receiveDataFile(Name, './EDF/' + Name)
print('Done. EDF has been copied to ./EDF folder.')
except RuntimeError:
print('Error while pulling EDF file. Try to find it on Eyelink host..')
el.close()
pylink.closeGraphics()
return
def runTrial(params, expInfo):
"""
pars should be a list, like ['red', 'red', 'left', 'cong']
dataFile is an opened csv file that use to store our data in a sheet.
"""
# unpacking the parameters
text, textColor, correctAnswer, congruency = params
# prepare the stimuli
word = visual.TextStim(win=win,
text=text,
font='Arial',
height=100.0,
color=textColor)
w, h = word.boundingBox
# flush cached button presses (eyelink)
tk.flushKeybuttons(0)
tk.setOfflineMode()
pylink.msecDelay(50)
# OPTIONAL-- draw the text on the Host screen and show the bounding box
tk.sendCommand('clear_screen 0') # clear the host Display first
tk.sendCommand('draw_text %d %d 6 %s' %
(scnWidth / 2, scnHeight / 2, text))
tk.sendCommand('draw_box %d %d %d %d 6' %
(scnWidth / 2 - w / 2, scnHeight / 2 - h / 2,
scnWidth / 2 + w / 2, scnHeight / 2 + h / 2))
# log trial onset message
tk.sendMessage("TRIALID %s %s %s" % (text, textColor, congruency))
# record_status_message : show some info on the host PC
tk.sendCommand("record_status_message 'congruency: %s'" % congruency)
#Optional - start realtime mode
pylink.beginRealTimeMode(100)
# do driftcheck
try:
error = tk.doDriftCorrect(scnWidth / 2, scnHeight / 2, 1, 1)
except:
tk.doTrackerSetup()
# start recording, parameters specify whether events and samples are
# stored in file, and available over the link
tk.startRecording(1, 1, 1, 1)
pylink.msecDelay(50)
# Clear bufferred events (in Psychopy)
event.clearEvents(eventType='keyboard')
# draw the target word on display
word.draw()
win.flip()
tk.sendMessage("SYNCTIME") # message to mark the onset of visual stimuli
# save a screenshot so we can use it in Data Viewer to superimpose the gaze
if not os.path.exists('screenshotFolder'): os.mkdir('screenshotFolder')
screenshot = 'screenshotFolder' + os.sep + 'cond_%s_%s.jpg' % (text,
textColor)
win.getMovieFrame()
win.saveMovieFrames(screenshot)
# send a Data Viewer integration message here, so DV knows which screenshot to load
tk.sendMessage('!V IMGLOAD FILL %s' % ('..' + os.sep + screenshot))
# check for response & time out
gotKey = False
timeOut = False
tStart = core.getTime()
subjResp = ['None', 'None']
while not (gotKey or timeOut):
# check for time out
tNow = core.getTime()
if tNow - tStart >= 10.0: timeOut = True
# check for key presses
keyPressed = event.getKeys(['left', 'right', 'down', 'escape'])
if len(keyPressed) > 0:
if 'escape' in keyPressed:
tk.sendMessage("Quit")
win.close()
core.quit() # terminate the task if ESCAPE is pressed
else:
subjResp = [keyPressed[0], tNow]
tk.sendMessage("RESPONSE %s" % (keyPressed[0]))
gotKey = True
# clear the subject display
win.color = 'black'
win.flip()
# clear the host Display
tk.sendCommand('clear_screen 0')
# was the subject's response 'correct'?
if subjResp[0] == correctAnswer:
respAcc = 1
else:
respAcc = 0
# OPTIONAL-- set an Interest Area for data viewer integraiton
# a full list of Data Viewer integration messages and their syntax can be found in the Data Viewer Manual
# (Help menu -> Contents -> Protocol for EyeLink Data To Viewer Integraiton).
tk.sendMessage("!V IAREA RECTANGLE 1 %d %d %d %d target" %
(scnWidth / 2 - w / 2, scnHeight / 2 - h / 2,
scnWidth / 2 + w / 2, scnHeight / 2 + h / 2))
# EyeLink - Send Trialvar messages for data viewer integraiton
# a full list of Data Viewer integration messages and their syntax can be found in the Data Viewer Manual
# (Help menu -> Contents -> Protocol for EyeLink Data To Viewer Integraiton).
tk.sendMessage("!V TRIAL_VAR word %s" % (text))
tk.sendMessage("!V TRIAL_VAR color %s" % (textColor))
tk.sendMessage("!V TRIAL_VAR congruency %s" % (congruency))
tk.sendMessage("!V TRIAL_VAR respAcc %d" % (respAcc))
# Optional-- end realtime mode
pylink.endRealTimeMode()
pylink.msecDelay(100)
# send a message to mark the end of trial
tk.sendMessage("TRIAL_RESULT %d" % (respAcc))
pylink.msecDelay(100)
# EyeLink - stop recording eye data
tk.stopRecording()
pylink.msecDelay(50)
tk.setOfflineMode()
win.flip()
else: # this Routine was not non-slip safe so reset non-slip timer
routineTimer.reset()
#-------Ending Routine "trial"-------
for thisComponent in trialComponents:
if hasattr(thisComponent, "setAutoDraw"):
thisComponent.setAutoDraw(False)
# thisExp.nextEntry()
# trialsFilePath = filePath + os.sep + fileName + '_trials'
# trials.saveAsPickle(trialsFilePath)
# trials.saveAsText(trialsFilePath)
# print trials
# File transfer and cleanup!
pl.endRealTimeMode()
el.setOfflineMode()
pl.msecDelay(600)
#Close the file and transfer it to Display PC
el.closeDataFile()
el.receiveDataFile(edfFileName, edfFileName)
el.close()
print "finished the experiment"
win.close()
core.quit()
pylink.getEYELINK().sendCommand(
"file_sample_data = LEFT,RIGHT,GAZE,AREA,GAZERES,STATUS,HTARGET")
else:
pylink.getEYELINK().sendCommand(
"file_sample_data = LEFT,RIGHT,GAZE,AREA,GAZERES,STATUS")
pylink.setCalibrationColors((0, 0, 0), (255, 255, 255))
#Sets the calibration target and background color
pylink.setTargetSize(int(window_size[0] / 40), int(window_size[0] / 30))
#select best size for calibration target
pylink.beginRealTimeMode(0)
print('started real time mode')
pylink.getEYELINK().startRecording(1, 1, 0, 0)
core.wait(3)
pylink.endRealTimeMode()
pylink.getEYELINK().setOfflineMode()
win.close()
if pylink.getEYELINK() != None:
# File transfer and cleanup!
pylink.getEYELINK().setOfflineMode()
pylink.msecDelay(500)
#Close the file and transfer it to Display PC
pylink.getEYELINK().closeDataFile()
pylink.getEYELINK().receiveDataFile(edf_filename, edf_filename)
pylink.getEYELINK().close()
def elEndRec(el):
# Ends the recording; adds 100ms to catch final events
pl.endRealTimeMode()
pl.pumpDelay(100)
el.stopRecording()
def stopEyeTracking(self):
#Ends recording: adds 100 msec of data to catch final events
pylink.endRealTimeMode()
pylink.pumpDelay(100)
self.tracker.stopRecording()
def elEndRec(el):
# Ends the recording; adds 100ms to catch final events
pl.endRealTimeMode()
pl.pumpDelay(100)
el.stopRecording()
core.quit()
# refresh the screen
# don't flip if this routine is over or we'll get a blank screen
if continueRoutine:
win.flip()
else: # this Routine was not non-slip safe so reset non-slip timer
routineTimer.reset()
#-------Ending Routine "trial"-------
for thisComponent in trialComponents:
if hasattr(thisComponent, "setAutoDraw"):
thisComponent.setAutoDraw(False)
if et:
# File transfer and cleanup!
pl.endRealTimeMode()
el.setOfflineMode()
pl.msecDelay(600)
#Close the file and transfer it to Display PC
el.closeDataFile()
el.receiveDataFile(edfFileName, edfFileName)
os.rename(edfFileName, filePath + os.sep + edfFileName)
el.close()
print "finished the experiment"
win.close()
core.quit()
def stopEyeTracking(self):
#Ends recording: adds 100 msec of data to catch final events
pylink.endRealTimeMode()
pylink.pumpDelay(100)
self.tracker.stopRecording()
pylink.getEYELINK().sendCommand("file_event_filter = LEFT,RIGHT,FIXATION,SACCADE,BLINK,MESSAGE,BUTTON")
if tracker_software_ver>=4:
pylink.getEYELINK().sendCommand("file_sample_data = LEFT,RIGHT,GAZE,AREA,GAZERES,STATUS,HTARGET")
else:
pylink.getEYELINK().sendCommand("file_sample_data = LEFT,RIGHT,GAZE,AREA,GAZERES,STATUS")
pylink.setCalibrationColors( (0, 0, 0),(255, 255, 255)); #Sets the calibration target and background color
pylink.setTargetSize(int(window_size[0]/40), int(window_size[0]/30)); #select best size for calibration target
#-----------------------------------------------------------------------------
pylink.beginRealTimeMode(0)
print 'started real time mode'
pylink.getEYELINK().startRecording(1, 1, 0, 0)
core.wait(3)
pylink.endRealTimeMode()
pylink.getEYELINK().setOfflineMode()
win.close()
if pylink.getEYELINK() != None:
# File transfer and cleanup!
pylink.getEYELINK().setOfflineMode();
pylink.msecDelay(500);
#Close the file and transfer it to Display PC
pylink.getEYELINK().closeDataFile()
pylink.getEYELINK().receiveDataFile(globvar.edf_filename, globvar.edf_filename)
pylink.getEYELINK().close();