Advise in writing a real-time tv card driver

Hi

I am new to RTAI and found that comedi can help me in what i am currently
interested in doing, thinking of writing a device driver for a tv card
(frame grabber) of bt878 chips using comedi, so that i can acquire data
i.e. the images in a much more determined timely manner using RTAI. I know
under linux driver there is one so called "bttv" but in soft real-time.
What would be the best example program or rule of thumb that i should  take
precautions or must do ? It would be saving me from hell.

Thank you so much in advance
Bret

Received on 2004-04-07Z06:20:57