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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: Which VMEbus CPU for EPICS7 and RTEMS? |
| From: | "Williams Jr., Ernest L. via Tech-talk" <tech-talk at aps.anl.gov> |
| To: | EPICS Tech Talk <tech-talk at aps.anl.gov>, Heinz Junkes <junkes at fhi-berlin.mpg.de> |
| Date: | Mon, 23 Jan 2023 17:37:17 +0000 |
|
Hello,
Here at SLAC.
We are using EPICS 7 and RTEMS (4.9.x/4.10.x) with the following VME SBCs:
-- MVME5500 and MVME6100 (AKA beatnik)
-- MVME3100
--
svgm (Synergy VGM Series Board) {EPICS BASE R3.15.5]
The above all use GeSys and Cexp developed by Till Straumann.
We are still slowly migrating away from RTEMS to embedded real-time linux where we need
a real-time OS.
The MVME6100 with RTEMS 4.10.X is our most poplar VME-based SBC.
What we need is support for NFS version 3 or higher. At this time we only have support
for nfs version 2.
Oh and yes, we don't want to upgrade to RTEMS 5 at this time unless it is truly the path
of least resistance. 🙂
Cheers,
Ernest
From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Heinz Junkes via Tech-talk <tech-talk at aps.anl.gov>
Sent: Monday, January 23, 2023 2:19 AM To: EPICS Tech Talk <tech-talk at aps.anl.gov> Subject: Which VMEbus CPU for EPICS7 and RTEMS? In preparation for the Codeathon at the beginning of March at Diamond Light Source
I am interested for which VMEbus CPUs EPICS7 support is still desired. Working quite well already: MVME6100 (beatnik) RTEMS5 and EPICS7, already in production at some places MVME3100 RTEMS5 and EPICS7, already in production at some places MVME2100? ( here I have only hearsay info) Has worked before ;-) MVME6100 RTEMS6 and EPICS7 (including NFS v4) Worked on: MVME6100 RTEMS6 and EPICS7 MVME3100 RTEMS6 and EPICS7 Adaption VMEbus for MVME2500 and RTEMS6. Danke Heinz |