Search found 4 matches

by nhag
Sat Jan 19, 2019 6:27 pm
Forum: BioSemi Software (ActiView executable)
Topic: Trigger code oddities
Replies: 6
Views: 14374

Re: Trigger code oddities

Update: Using the above triggers, I still see overlap when using 16. 16 usually sends a trigger code of 243, but occasionally (every 10 triggers or so) it looks like the attached image. I can't tell what is overlapping, but the other triggers in the task are appearing as 49, 50, 52, 56 (using code v...
by nhag
Sat Jan 19, 2019 4:35 pm
Forum: BioSemi Software (ActiView executable)
Topic: Trigger code oddities
Replies: 6
Views: 14374

Re: Trigger code oddities

Thank you! I saw those, but thought they are different for a serial port (compared to the parallel port used in that post). So I will use 1, 2, 4, 8, 16, 32, 64, and 128. In that post, you said lines 9-16 do not cause false triggers and recommended using all 16 trigger lines because the user needed ...
by nhag
Fri Jan 18, 2019 9:25 pm
Forum: BioSemi Software (ActiView executable)
Topic: Trigger code oddities
Replies: 6
Views: 14374

Re: Trigger code oddities

Thank you Coen. I have been playing with different trigger codes in "analog" using Putty and wasn't able to find one that toggled one bit. As far as I can tell, I can only test single key stokes in Putty though. Looking at the post that you recommended, I realized that it was about parallel ports an...
by nhag
Sat Jan 12, 2019 9:01 pm
Forum: BioSemi Software (ActiView executable)
Topic: Trigger code oddities
Replies: 6
Views: 14374

Trigger code oddities

Hello, I have added trigger codes in my experimental task, which is running on PsychoPy software. They generally appear as expected in ActiView, but sometimes appear with a different code and the correct code written below it, but nearly illegible (i.e., written over top of other numbers). An exampl...