Eric Peterson wrote:
>
> On Thu, Jan 14, 1999 at 11:26:37AM -0800, Marko Rauhamaa wrote:
> > > i'm trying to decide between VxWorks and rtlinux for an RTOS project. i'd
> > > like hear your comments concerning vxworks if you have experience with it
> > > and why you're considering rtlinux.
> >
> > We are trying to decide between those two, too. We haven't used either
> > in our products yet, but here are some of the points we have been
> > considering:
>
> We also are looking at OS choices, but are also looking at others (Lynx,
> Chorus, any other suggestions?)
When we've been searching some real-time OS, we have NOT find any with
better than
1 milisecond precision (for PC200MMX). With RT-linux we are able to
schedule
task at 2500Hz with with schedulling times are between 400 - 460
microseconds
- even on quite loaded system with IDE drive - however than we have some
problems
with user tasks working with this driver)
--
Linux is like a wigwam - no windows, no gates, apache inside!
Zdenek Kabelac http://www.fi.muni.cz/~kabi/ [EMAIL PROTECTED]
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For more information on Real-Time Linux see:
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