In my new fNIRS (functional Near Infrared Spectroscopy) experiment, I need to send triggers in the form of "letter+[space]" such as "A " (never understood why the Hitachi system accepts only this crazy trigger type!) via the serial port.
I am aware about the possibility of sending numbers as trigger in the OpenSesame, but I wonder whether there is any way to send the triggers in the form of "letter+[space]" by the OpenSesame.
Thanks ahead for your support.
PS: I have switched to the OpenSesame for almost all the neuro and behavioral experiments that I run now; so, I appreciate your valuable work.