The port is parallel, but cannot be marked

OS (e.g. Win10): win10
PsychoPy version (e.g. 1.84.x): 2021.2.3
Standard Standalone? (y/n) If not then what?:y
**What are you trying to achieve?:**I want to link psychopy and EEG devices

What did you try to make it work?:

The interface Settings are as follows

Please help me

I don’t think 'HDFF0' is a valid parallel port. It needs to be a 4-digit hexadecimal value. Maybe you mean 0xDFF0?

When I set it like this, no error will be reported and marker will not be displayed on the device

(upload:// (215.8 KB)

If this is the still the wrong address for the parallel port then you would get no events but no error message. Where did you find out the information about the parallel port? Does it list DDF0 as the address in your hardware/devices or something?

This is the information for the parallel port

OK, I agree that looks correct, but I don’t know what to advise next. Are the cables correct with the right pin connections to the device? Has anyone else managed to use this port on another software package?

It can be successful with EPRIME, but Psychopy cannot be connected. It is neither reported or Marker.

How do I check whether to get a Marker

Please don’t create two threads to discuss the exact same thing. :man_facepalming:

I’m closing this so that it gets discussed only on EEG mark Marker report error: