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OS: Win 11
PsychoPy version: 2022.1.4
**What are you trying to achieve?: send TTL via a PCIe Parallel port card
Using the parallel port component I was originally unable to change the port address.
I ran some code to reset the preferences in Psychpy after which I was able to add new address to the list of port addresses. Preferences do not stick - #6 by TParsons
I also placed the inpout32.dll and inpout64.dll in the same folder with my experiment file, but when I run the experiment I am not receiving any TTL signals in my eeg recording.
I have tested the port and eeg end of things using a different software to send the ttl signals and this worked.
Are there any other additional steps needed or a specific type of parallel port protocol needed for the Psychopy Parellel port component to function properly?
This is the Parellel port card I am using: 1-Port Parallel PCIe Card/Printer LPT - Parallel Cards & Adapters | Canada
which supports the SPP/ECP protocols but does not support the EPP protocol.