Hi,
I have added “PsychHID(‘KbQueueCreate’)” at the beginning of my code. Now, however, I’m getting the following error message when the code gets to KbQueueCheck:
Error using KbQueueCheck
Keyboard queue for device NaN already in use by GetChar () et al. Use of GetChar and keyboard queues is mutually exclusive!
I’ve posted this as an independent question here: Collecting responses on RSVP paradigm
Thanks in advance.