Fours Days Until RTEMS Reaches Mars

[Zandin Johan RUAG N]

Steven Grunza wrote:
>My thought is that if someone was looking for the 
>most stable and reliable [version / hw / cpu] combination I 
>would try to match what is/has been sent on inter-planetary journeys.

Good thought!

As you can see on http://wiki.rtems.org/wiki/index.php/Herschel_%26_Planck
Herschel and Planck use RTEMS 4.5.0 (with patches applied).

Several ESA missions launched more recently, soon to be launched or still
in development (e.g. Galileo, GAIA, Sentinel-2 and Solar Orbiter) use
RTEMS 4.6.1, 4.6.2 or 4.6.6 (with patches applied and sometimes with
unused code stripped away).

Those versions are rather old by now. But they are usually thoroughly
analysed and tested by ESA or its subcontractors. So most of their bugs
should be found by now. Just make sure to apply the corresponding patches!

Best regards
Johan Zandin

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Johan Zandin                      Senior Software Engineer
RUAG Space AB                     Phone: +46-31-735 41 47
SE-405 15 Gothenburg, Sweden      Fax:   +46-31-735 40 00
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