Triggering PsychoPy with TTL signal from Qualisys Track Manager

[wakecarter]

Are the suggestions in this thread of any help?

Send trigger markers to BNC CED Spike2 box using usb output

OS (e.g. Win10): Win 10 PsychoPy version (e.g. 1.84.x): 3 Standard Standalone? (y/n) If not then what?: Yes Right now we are using an old computer with Psychopy 1, to send trigger to BNC input (Spike 2) using the parallel port and home-made parallel-BNC cable. Since we are changing computers, and will no longer have access to a parallel port, is there a way to send triggers to BNC via a USB port, or should I try to first use a usb-parallel adapter and use my same cable ? In that case, what …