Hmmm ... I am still working on this. But so far the best way I have found
(good thing I have a scope to see what's *really* coming out of the card)
is to set up both output channels at the start to do continuous writing
(set no, cycles to 0) and then just update the write buffer using the
AOWrite VI. This works (though on a PII/300 I can't do more than about 3
buffer updates/s without glitches) but it's very inconvenient if the two
generators have a different time-base because of buffer-sizes and
step-heights.
I would very much appreciate if anyone could tell me whether it's
possible to do an AOInit call (or whatever) that only affects ONE channel
without touching the other, i.e. leaves the other looping as before.
Rudolf
Tomoya ITO tec.com> wrote:
: Hi Rudolf,
: Please Call Edit >> Preference >> Performance & Disk and
: check on "Multithread" in your VI. I have not experienced
: it with DAQ board yet, but I think what you want to do as
: described might be possible. Please try this simple way.
: (Or does anybody else know in detail?)
: Hope to help you any way.
: Thanks,
: --Tom (Tomoya ITO)
: --Mechanical Engineer