[comp.realtime] Space Station

rlk@telesoft.com (Bob Kitzberger @sation) (03/03/90)

In article <1990Feb28.163109.17440@me.toronto.edu>, kokody2@me.utoronto.ca (Gerry Kokodyniak) writes:
> 
> It also appears that NASA will be using a realtime UNIX system (i.e. LYNX OS
> - a Sys V R 3.2 derivative with BSD features) for use on the space station
> (for whenever it comes into being). 

I've heard (sources secret ;-) that LYNX OS won't be used _everywhere_, i.e. 
there will still be embedded applications that will use non-UNIX executives.
Anybody know more on this?

Supposedly, NASA is planning on using Rate Monotonic Scheduling rather than the
more traditional Cyclic Executive on the Space Station.  

	.Bob.

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