I can continue to do some digging, but I've only really used xddp. I'm sure someone on the list can help out.
On Thu, May 3, 2018 at 2:33 PM, Virendra Kate <virendrak...@gmail.com> wrote: > I am still looking into xddp but might not be the best solution for us. > > The shared memory is 16MB big. > > -Virendra > > On Thu, May 3, 2018 at 10:51 AM, Greg Gallagher <g...@embeddedgreg.com> wrote: >> Have you considered using xddp sockets instead? How large is the >> memory you are sharing? >> >> -Greg >> >> On Thu, May 3, 2018 at 1:49 PM, Virendra Kate <virendrak...@gmail.com> wrote: >>> Hello, >>> >>> I am trying to create a shared memory between a RT (Cobalt) and a NRT >>> (Linux) task. I went through the " A Tour of the Native API " document >>> which pointed me towards the alchemy (previously "native") API. >>> >>> Currently we are using the Posix skin as it has better performance. This >>> link: >>> http://www.xenomai.org/documentation/xenomai-2.4/html/api/group__posix__shm.html >>> indicates >>> that the typical posix share memory API was available for Xenoami Cobalt in >>> version 2.4. >>> >>> Since the shared memory section is missing in the Xenomai 3 documentation >>> and I couldn't find the --wrap shm_open() etc. flags in the >>> "cobalt.wrappers" file I was wondering if this functionality is supported >>> in Xenomai 3 Posix skin. >>> >>> At this point I am avoiding the use of message queues. >>> >>> Any help is appreciated. >>> >>> Thanks, >>> Virendra Kate >>> _______________________________________________ >>> Xenomai mailing list >>> Xenomai@xenomai.org >>> https://xenomai.org/mailman/listinfo/xenomai _______________________________________________ Xenomai mailing list Xenomai@xenomai.org https://xenomai.org/mailman/listinfo/xenomai
