Re: [Roboticsprimer-users] poll call failed with error [0:Success]

[Robotics P. u. h. l. <rob...@li...>]

Hello,

If you log into the gumstix, can you ping/communicate with your desktop machine?

-nate

On 10/19/07, Robotics Primer users help list
<rob...@li...> wrote:
> Hi Nate
>
> I don't think that's the case any more. I think in release 1451 the FULL_RPC
> is enabled by default.
> For example, I have been unable to find the any approximation of the file in
> the following line
>
>  (Gumstix): To effect the above change, set UCLIBC_HAS_FULL_RPC=y in
> gumstix-buildroot/uClibc.config.
>
> and in
> gumstix-buildroot/toolchain_build_arm_nofpu/uClibc/.config
> I have
>
> UCLIBC_HAS_RPC=y
> UCLIBC_HAS_FULL_RPC=y
> UCLIBC_HAS_REENTRANT_RPC=y
>
> which is how it came "out of the box".
>
> Also on  the gumstix I see
>
> # ./player roomba.cfg
>
> * Part of the Player/Stage/Gazebo Project
> [http://playerstage.sourceforge.net].
> * Copyright (C) 2000 - 2006 Brian Gerkey, Richard Vaughan, Andrew Howard,
> * Nate Koenig, and contributors. Released under the GNU General Public
> License.
> * Player comes with ABSOLUTELY NO WARRANTY.  This is free software, and you
> * are welcome to redistribute it under certain conditions; see COPYING
> * for details.
>
> Opening connection to Roomba on /dev/ttyS2...Done.
> Listening on ports: 6665
> accepted client 0 on port 6665, fd 9
> closing connection to client 0 on port 6665
> accepted client 0 on port 6665, fd 9
> closing connection to client 0 on port 6665
>
> The two sets of messages are as I  tried ./intro client.xml twice
>
> So the gumstix is getting messages from my desktop computer but it seems
> like the desktop is not getting the responses.
>
> I had to do a ssh root@162.168.1.102 to get key loaded in some table so my
> host could
> understand the gumstix encryption. Do I have to do a similar thing on the
> other side?
>
> For more details on my setup you should see the message I placed in the Help
> Discussion Forum.
>
> John Cummins
>
>
>
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