Hi Dean. Thanks for the ideas. The VI was not re-entrant (since it is
called in only one place, and has only one data set), but I tried
making it plus its subvis re-entrant, as you suggested. No difference.
FYI, I have observed that the problem only occurs within the VIs
memory space - e.g. if I a
Hi jhoskins. Thnaks for the feedback. I tried this, but it made no
difference. My VI loops every 37 msec, and takes about 12-13 msec to
read the data (2048 x i32 array). I am already using "Wait until next
ms multiple" , with a value of 37 msec, to get the required loop time
(which I calculatem bas
Hi Ben. thanks for the feedback. I will try this when i get a chance.
I am talking to a Motorola 56300 Dsp in a Delta Tau Pmac Motion
Controller card, (PC and ISA versions) over DPRam. I am using a DLL
supplied by Delta Tau. I wrote a LV driver to poll the Pmac card and
retrieve the data.
The larg
I am trying to run a deterministic VI (LV 7.0) which reads data from a
DSP and displays it in a graph. The VI has to read the data within a
certain time or the DSP overwrites the buffer. I find that the graph
stops reading (for about .25 sec) when I click on its title bar (or
that of any other VI),
