We've had some success with ZTec scopes. They run EPICS
on the boxes, allowing you to run a linux flash utility to update the
startup file which sets the PV names, and they provide a minimal EDM gui.
We didn't have to use any windows software to configure them.
For us, they serve a niche that needs digitized signals captured in
EPICS with
more flexible triggering and sampling options than our dedicated
digitizers, but where the setup doesn't change often. The gui is
adequate for
this use, but while you could use it with a laptop for portable diagnostics,
a small test scope is much more user friendly.
Regards,
- Bruce
On 02/03/2011 04:32 AM, Benjamin Franksen wrote:
We are interested in evaluating USB-scopes (rack-mounted, no front panel)
for continuous signal measurements, as these are a lot cheaper than regular
scopes (with display and front panel controls). However, it is unclear
whether remote access to such scopes necessarily means using proprietary
(vendor supplied) software under Windows. Ideally, we would like to have an
asyn driver for USB (or some more specific protocol over USB), and then use
stream device support on top of that. Failing that, we would have to explore
other possibilities, like running an IOC on a Windows machine with a special
device support that talks with some (proprietary) vendor library.
Has anyone already done something like that? If yes, which
manufacturers/devices are you using? Has anyone experience with programming
USB? Could the protocol be reverse engineered?
Cheers
Ben
________________________________
Helmholtz-Zentrum Berlin für Materialien und Energie GmbH
Mitglied der Hermann von Helmholtz-Gemeinschaft Deutscher Forschungszentren e.V
Aufsichtsrat: Vorsitzender Prof. Dr. Dr. h.c. mult. Joachim Treusch, stv. Vorsitzende Dr. Beatrix Vierkorn- Rudolph
Geschäftsführer: Prof. Dr. Anke Rita Kaysser-Pyzalla, Prof. Dr. Dr. h.c. Wolfgang Eberhardt, Dr. Ulrich Breuer
Sitz Berlin, AG Charlottenburg, 89 HRB 5583
Postadresse:
Hahn-Meitner-Platz 1
D-14109 Berlin
http://www.helmholtz-berlin.de
--
Bruce Hill
Member Technical Staff
SLAC National Accelerator Lab
2575 Sand Hill Road M/S 10
Menlo Park, CA 94025
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