Experimental Physics and
Industrial Control System

Michael Davidsaver via Tech-talk <tech-talk at aps.anl.gov> · Thu, 14 Dec 2023 10:03:50 -0800

On 12/14/23 09:34, Murray, Doug wrote:

Is PVXS able to compile and work with RTEMS, given its dependency on libevent?

My CI tests include building and running w/ RTEMS5/pc686 and the "new" lsbbsd network stack.

Some changes were required to get libevent working with the RTEMS "new" libbsd network stack.
These will appear in forthcoming the libevent 2.2 series.  As a convenience, I have a git
submodule bundle/libevent in the PVXS repository pointing to a known working revision.

The CI job does the equivalent of:

make -C pvxs/bundle libevent.RTEMS-pc686

https://mdavidsaver.github.io/pvxs/building.html

cheers

-doug

*From: *Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Michael Davidsaver via Tech-talk <tech-talk at aps.anl.gov>
*Date: *Tuesday, December 12, 2023 at 9:56 PM
*To: *EPICS Tech-Talk <tech-talk at aps.anl.gov>
*Subject: *PVXS release 1.3.0

PVXS 1.3.0 is now available (also P4P 4.1.12).  The major addition
is support for PVA links in QSRV2.  I thinks this brings PVXS/QSRV2
to ~feature parity with pva2pva/QSRV1.

Special thanks goes to Simon Rose for his contribution.

Previously, $PVXS_QSRV_ENABLE had to be set to "YES" as opt-in to run
QSRV2.  Beginning with 1.3.0 QSRV2 will enable automatically unless
QSRV1 has been loaded into the same process.  Setting PVXS_QSRV_ENABLE=NO
continues to explicitly disable at runtime

https://mdavidsaver.github.io/pvxs/ioc.html#qsrv-2 <https://mdavidsaver.github.io/pvxs/ioc.html#qsrv-2>

download https://github.com/mdavidsaver/pvxs/releases <https://github.com/mdavidsaver/pvxs/releases>

documentation https://mdavidsaver.github.io/pvxs <https://mdavidsaver.github.io/pvxs>

release notes https://mdavidsaver.github.io/pvxs/releasenotes.html <https://mdavidsaver.github.io/pvxs/releasenotes.html>

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System