Hi!
I use a forp device in order to get three different types of responses from my subjects (right, wrong and meaningless) in an fMRI study. I also use the psychtoolbox to run the experiment. The forp connexion is a serial port and I use it on the 0 program (standard). I tried to get response from this device thanks to the matlab functions fopen, fscanf... But it doesn't work with the psychtoolbox. I guess there are some bad interactions between matlab functions and psychtoolbox functions like screen. The only thing I got was a succession of "5". The function FORPCheck doesn't work either because the forp device is not detected (it's not a USB connexion).
How can I get the response?
Thanks for your help.
Marie
I use a forp device in order to get three different types of responses from my subjects (right, wrong and meaningless) in an fMRI study. I also use the psychtoolbox to run the experiment. The forp connexion is a serial port and I use it on the 0 program (standard). I tried to get response from this device thanks to the matlab functions fopen, fscanf... But it doesn't work with the psychtoolbox. I guess there are some bad interactions between matlab functions and psychtoolbox functions like screen. The only thing I got was a succession of "5". The function FORPCheck doesn't work either because the forp device is not detected (it's not a USB connexion).
How can I get the response?
Thanks for your help.
Marie