SCICOS rtai and USBDUX

Hello,

I've succed in the installation of rtai with udev option.
I wan't to use USBDUX in scilab/scicos using the rtai datain an dataout
block to control the board.
It doesn't work (it seems that the comedi modules have some trouble in
scicos).
I try to contact INRIA to have more information but for now they don't
answer.

Do you have some ideas to solve this problem ?

-- 
Jean-François WITZ