From: Stephen Leake <stephen_leake@stephe-leake.org>
Subject: Re: Curiosity rover on Mars
Date: Thu, 30 Aug 2012 07:27:36 -0400
Date: 2012-08-30T07:27:36-04:00 [thread overview]
Message-ID: <85a9xcy5zr.fsf@stephe-leake.org> (raw)
In-Reply-To: 91c0b518-899a-473f-96f8-2df630094412@googlegroups.com
"Jeffrey R. Carter" <ggsub@pragmada.co.cc> writes:
> On Wednesday, August 8, 2012 7:41:05 AM UTC-7, Peter C. Chapin wrote:
>> The Curiosity rover successfully landed on Mars earlier this week.
>> Congratulations to NASA and to all those who worked on the daring and
>> controversial new landing system---which apparently worked perfectly. I
>> saw a NASA video that mentioned that there was 500,000 lines of code in
>> the EDL (Entry, Descent, and Landing) system. Does anyone happen to know
>> if there is any Ada on board that spacecraft?
>
> According to
>
> http://programmers.stackexchange.com/questions/159637/what-is-the-mars-curiosity-rovers-software-built-in
>
> it's in C, possibly "mostly auto-generated".
Which means it's not in C, it's in some graphical language.
If you use a compilation system for Ada that happens to use C as an
intermediate language, would you say your application is "written in C,
mostly auto-generated"?
Why is a graphical language that uses C as an intermediate any
different?
--
-- Stephe
next prev parent reply other threads:[~2012-09-07 1:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-08 14:41 Curiosity rover on Mars Peter C. Chapin
2012-08-08 18:31 ` Jeffrey R. Carter
2012-08-09 5:23 ` Per Sandberg
2012-08-09 7:31 ` Dmitry A. Kazakov
2012-08-09 8:55 ` Nasser M. Abbasi
2012-08-09 15:37 ` Yannick Duchêne (Hibou57)
2012-08-10 20:32 ` Peter C. Chapin
2012-08-10 7:30 ` Charles H. Sampson
2012-08-30 11:27 ` Stephen Leake [this message]
2012-08-30 17:52 ` Jeffrey Carter
2012-08-30 19:34 ` johnscpg
2012-08-10 13:03 ` Nasser M. Abbasi
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