Which card to choose

Hi...

I' m new in comedi and I really need some help on desiding which is
the appropriate acquisition card to "play" with.

I'm in search of a low cost, general card with both digital and analog 
inputs/outputs,
which fully supports comedi commands and allows external triggering on 
digital input channels
and callback functionality. Any recommendation?

I also have a question. Can comedi_register_callback be used in user 
space or
is limited to kernel side programming?
Any help would be appreciated!

Thanks in advance.
George.

Received on 2004-07-29Z08:55:35