Hah ok will tell Paul to spell right. Is Ros serial using sockets for small
embedded linux processors. It was implemented on the Vex Pro and Chumby in
our testing.

On Wed, Sep 12, 2012 at 2:58 PM, Dave Curtis <dave@dave-curtis.com> wrote:

> OK, so I see the rosserial_embeddedlinux package supports TCP, I didn't
> see that before.   But it does say "imbedded Linux", which is still
> considerably different from an MMU-less uCtlr.  So, is
> rosserial_embeddedlinux more light weight than its name would imply?
>
> -dave
>
> On Sep 12, 2012, at 11:43 AM, blackstag wrote:
>
> > Ros serial does have a TCP option now for wifi or ethernet.
> >
> > On Wed, Sep 12, 2012 at 1:14 PM, Dave Curtis <dave@dave-curtis.com>
> wrote:
> > I've been searching the archives for info on this topic but everything I
> turn up is pretty ancient.
> >
> > Suppose you have an embedded device that has an ethernet controller and
> enough oomph to run a TCP stack and an RTOS, for instance an ARM Cortex-M3.
>  Is it possible to run roscpp on the bare metal, or does roscpp depend on a
> lot of Linux system services?  Of course, rosserial would be an option, but
> if you have an ethernet controller on chip, that seems limiting.  Or is
> there another light-weight ROS comms on TCP that I don't know about?
> >
> > -dave
> >
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