USAGE: result=EyelinkDoDriftCorrect(el [, x, y, draw, allowsetup])

el: eyelink default values
x,y: position of driftcorrection target
draw: set to 1 to draw driftcorrection target
allowsetup: set to 1 to allow to go in to go to trackersetup

Note that EyelinkDoDriftCorrect() internally uses Beeper() and Snd() to play
auditory feedback tones if el.targetbeep=1 or el.feedbackbeep=1 and the
el.callback function is set to the default PsychEyelinkDispatchCallback().
If you want to use PsychPortAudio in a script that also calls EyelinkDoDriftCorrect,
then read “help Snd” for instructions on how to provide proper interoperation
between PsychPortAudio and the feedback sounds created by Eyelink.

Path   Retrieve current version from GitHub | View changelog