Event counting from Lucas Watkins on 2002-10-28 (gmane.linux.comedi)

From: Lucas Watkins <lucas_at_zepto.cchem.berkeley.edu>
Date: Mon, 28 Oct 2002 10:08:03 -0800 (PST)

Hi there,

I got my PCI-6052e working, but now I've got another issue.  I need to
count TTL signals coming into the board, and I'm not really sure how to do
it.  If I do streaming input on analog in, the time resolution isn't quite
good enough to always catch the pulse.  And command isn't supported on
channel 4, which, according to info, is a counter, but only has values 0
and 1.

Has anybody else done something like this on an E-series board?

-Lucas

Received on 2002-10-28Z18:08:03