Arduino uses C++.  I guess it could be a .c file, though.
On Jul 17, 2012 12:14 PM, "hiro" <23hiro@gmail.com> wrote:

> why does this have a .cpp file?
>
> On 7/17/12, Eli Cohen <echoline@gmail.com> wrote:
> > https://github.com/echoline/NinePea too (it needs work)
> > On Jul 17, 2012 11:52 AM, "erik quanstrom" <quanstro@quanstro.net>
> wrote:
> >
> >> On Tue Jul 17 14:44:28 EDT 2012, a@9srv.net wrote:
> >>
> >> > > you don't want plan 9 on an 8 bit machine.
> >> >
> >> > Which, of course, doesn't say anything about wanting styx/9p
> >> > on such a machine. Every time we get to this point in this
> >> > (recurring) conversation, I'm compelled to make sure everyone
> >> > has seen the excellent Styx on a Brick paper, describing work
> >> > to export the sensors and motors connected to a Lego
> >> > Mindstorm controller over styx.
> >> >
> >> >       http://inferno-os.googlecode.com/svn/trunk/doc/lego.pdf
> >>
> >> don't forget jeff's pic controllers.
> >>
> >> - erik
> >>
> >>
> >
>
>