I’m having some issues with the parallel port option in builder view. I’m running Linux Mint, and while I can get PsychoPy to send triggers if there is one p_port added, if subsequent p_ports are added in the builder view I run into an error message:
‘Attribute error : "Parallel instance has no attribute’
I was wondering if anyone knew how to get subsequent triggers working in the experiment as I would like EEG triggers at multiple times throughout the routine. It’s as if the port is not ‘closing’ and allowing subsequent access.