def calibrateEyeTrackerPyGaze():
"""
Runs the callibration process using PyGaze and tobii eye trackers.
"""
disp = Display()
tracker = EyeTracker(disp,resolution=(1600,900), trackertype='tobii')
tracker.calibrate()
#tracker.close()
disp.close()
return tracker
if mpos[0] < DISPCENTRE[0]:
mang = 180.0 + (180.0 - mang)
# Correct if angle is over MAXORI degrees
mang = mang % MAXORI
# Store the current response in variables
respori = int(mang)
if key == 'space' and respori != None:
resp = True
elif key == 'escape' and ESCKILL:
log.write(["DEBUGKILL"])
log.close()
tracker.close()
disp.close()
raise Exception("DEBUG KILL")
# auto response if needed
if AUTORESP:
resp = True
respori = random.randint(0, MAXORI-1)
# hide mouse again
mouse.set_visible(False)
# Log the response.
line = [trialnr, trial['nstim'], fixonset, stimonset, maintenanceonset, \
probeonset, presstime-probeonset, respori]
for i in range(max(NSTIM)):
if i < trial['nstim']:
# wait for a bit more (to allow saccade to end)
clock.pause(500)
# stop tracking
tracker.log("target_fixated")
tracker.stop_recording()
# # # # #
# CLOSE
# show data transfer screen
scr.clear()
scr.draw_text(text="Transferring data, please wait...")
disp.fill(scr)
disp.show()
# neatly close connection to tracker
tracker.close()
# show ending screen
scr.clear()
scr.draw_text(text="Thanks for participating! Press Space to close.")
disp.fill(scr)
disp.show()
kb.get_key(keylist=["space"], timeout=None, flush=True)
# close display
disp.close()
