Re: async input & call back for NI ATMIO 16 board

On Mon, Aug 04, 2003 at 04:48:49PM -0500, a0r1968_at_cs.tamu.edu wrote:
> 
> Hi all,
> 
>   I am having some problems with using ni_atmio16d driver . (old NI ATMIO 16 
> board).
> I am unable to use the asynchronous cmd & callback utility. While doing async 
> input, the call back function is never called after EOS and the data filed in 
> the buffer is always zero.  

This driver doesn't support end-of-scan callbacks.  You'll have to
get callbacks on convert events and count the channels yourself.  (Or
add that capability to the driver.)

The driver is not particularly well-maintained.  If you are planning
to use it seriously, I'd recommend getting to know the source and
attempting to fix problems.



dave...

Received on 2003-08-04Z20:57:00