Setting up marker using game controller!!
So i just got my OpenBCI and exited to use it in my research using ERP. However, since I'm a totally new to this, i got confused on how to setting up external controller to use it as marker (i.e. game controller like PlayStation's stick). I read the tutorial but it's still too heavy for me since i don't have any experiences on Arduino.
I planned to use a PS controller for subjects to navigate on main task in an experiment's protocol i designed. It only take a button or two.
So any experienced user here maybe could advise me on this? I understand that i have to connect the controller to IO in OpenBCI whereas i need also to connect the same controller to PC. My main concern is, is it safe to do if i connect cables that goes from controller to PC and connect it to the Arduino, maybe by splitting the cables? Or is there anyway i could do it by software?
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