RT Preempt is coming in mainline, however I am unsure about it's performance
potential on arm, since interrups get translated to threads and thus
involves scheduling and context switching, not just interrupt handling.
I decided not to run on a 500 MHz arm for this reason.
/ regards, Lars segerlund.
On Sep 22, 2010 8:11 p.m., "Moses O McKnight" <[email protected]> wrote:
Has anyone looked at xenomai? They show to have support for the
beagleboard and I think all OMAP processors. I'm looking at it right
now and am thinking about making an rtapi wrapper for it and getting emc
to run with it.
One thing with the OMAP-L138 that the hawkboard uses is that it has a
universal parallel port with a cycle time of 13 or 26 ns. I'm not sure
what all the specs there mean but it looks much faster than 240ns. I
don't know how it handles gpio, but it may be faster with that as well.
Moses
El mié, 22-09-2010 a las 12:24 -0500, Jon Elson escribió:
> Adam Hunt wrote: > > Just out of curiosity, what's the state of EMC's
RTLinux support? Has > > it ...
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