Thanks for the links. I just had a brief look; as long as it allows us
agents), we're very happy. Looks like rocon does that; I'll need to test
> Hello Jan,
>
> I am one of multimaster-sig subscriber who definitely interested in your
> usecase. So please ping us in mm sig.
> In the meantime, we have developed multi master based multi robot system
> using this packages. You may want to take a look.
>
> http://wiki.ros.org/rocon_multimaster
> http://wiki.ros.org/rocon_multimaster/Use%20Cases
>
> Cheers,
> Jihoon
>
>
> On 2015년 04월 02일 17:42, Jan Winkler via ros-users wrote:
>> Hey Tully,
>>
>> We have an event coming up where we will demonstrate robot tasks that
>> include a set of simple collaborative aspects with multiple ROS masters.
>> We will definitely need this functionality there. I'll keep the mailing
>> list you suggested in the loop about our experiences with the existing
>> solutions.
>>
>> Thanks for the pointer.
>>
>> Cheers,
>> Jan
>>
>>
>> On 02.04.2015 10:37, Tully Foote via ros-users wrote:
>>> Hi Stephan,
>>>
>>> Sorry bad paste. the mailing list is here:
>>> https://groups.google.com/group/ros-sig-mm
>>>
>>> Yes it hasn't been very active recently, but I would suggest that it
>>> mostly a sign of what is there is meeting people use cases. The released
>>> packages have been relatively stable for most of that time too.
>>> Obviously it also hasn't been advertised much recently so also some
>>> people didn't know about it. Hopefully this thread will raise it's
>>> visibility.
>>>
>>> If you or anyone wants to jump in and push development further or get
>>> feedback on a proposal or prototype there's over 80 people on the
>>> mailing list who are interested in multi-master. Don't hesitate to jump
>>> in a start a new discussion.
>>>
>>> Tully
>>>
>>> On Thu, Apr 2, 2015 at 1:13 AM, Stephan Opfer via ros-users
>>> <ros-users@lists.ros.org <mailto:ros-users@lists.ros.org>> wrote:
>>>
>>> Hi Tully,
>>>
>>> the mailing list is the wiki? I guess you meant:
>>> https://groups.google.com/__forum/#!forum/ros-sig-mm
>>> <https://groups.google.com/forum/#!forum/ros-sig-mm>
>>>
>>> Unfortunately, there wasnt a post for almost 1 year.
>>>
>>> Greetings,
>>> Stephan
>>>
>>> On 04/02/2015 06:30 AM, Tully Foote via ros-users wrote:
>>>
>>> Hi Jan et al,
>>>
>>> For awareness there's actually several multimaster
>>> implementations and a
>>> SIG for discussing them as well:
>>> http://wiki.ros.org/sig/__Multimaster
>>> <http://wiki.ros.org/sig/Multimaster>
>>>
>>> If anyone would like more info on any of these, I suggest
>>> you poke
>>> around on that sig. The mailing list is:
>>> http://wiki.ros.org/sig/__Multimaster
>>> <http://wiki.ros.org/sig/Multimaster>
>>>
>>> Cheers,
>>> Tully
>>>
>>> On Wed, Apr 1, 2015 at 8:55 PM, Jan Winkler via ros-users
>>> <ros-users@lists.ros.org <mailto:ros-users@lists.ros.org>
>>> <mailto:ros-users@lists.ros.__org
>>> <mailto:ros-users@lists.ros.org>>> wrote:
>>>
>>> Hey,
>>>
>>> It does, especially that case.
>>> I had a look over what Moritz sent around and wasn't aware
>>> of the
>>> mulitmaster project - looks pretty advanced :). I'll
>>> reconsider
>>> using that one in the future if that works for us :).
>>>
>>> Cheers,
>>> Jan
>>>
>>>
>>> > On 01.04.2015, at 21:50, Ką Mykolas via ros-users
>>> <ros-users@lists.ros.org <mailto:ros-users@lists.ros.org>
>>> <mailto:ros-users@lists.ros.__org
>>> <mailto:ros-users@lists.ros.org>>> wrote:
>>> >
>>> > Just wondering... does it work with masters from
>>> different ROS
>>> > versions? For example Groovy <---> Indigo.
>>> >
>>> >> On 4/1/15, Moritz Tenorth via ros-users
>>> <ros-users@lists.ros.org <mailto:ros-users@lists.ros.org>
>>> <mailto:ros-users@lists.ros.__org
>>> <mailto:ros-users@lists.ros.org>>> wrote:
>>> >> Hi,
>>> >>
>>> >> inwiefern ist das anders als
>>> http://wiki.ros.org/__multimaster_fkie
>>> <http://wiki.ros.org/multimaster_fkie> ?
>>> >>
>>> >> ciao
>>> >> MoritzOn Apr 1, 2015 4:27 PM, Jan Winkler via ros-users
>>> >> <ros-users@lists.ros.org
>>> <mailto:ros-users@lists.ros.org>
>>> <mailto:ros-users@lists.ros.__org
>>> <mailto:ros-users@lists.ros.org>>> wrote:
>>> >>>
>>> >>> Hello everyone,
>>> >>>
>>> >>> In our lab, the requirement of sharing a topic
>>> between two
>>> different ROS
>>> >>> master instances came up in different contexts.
>>> >>>
>>> >>> I just wanted to let you know about the tool that was
>>> developed
>>> for that
>>> >>> purpose:
>>> >>>
>>> >>> * https://github.com/code-iai/__topic_relay
>>> <https://github.com/code-iai/topic_relay>
>>> >>>
>>> >>> It basically connects to both masters (without a
>>> priori
>>> knowledge about
>>> >>> the topic type) and blindly forwards messages between
>>> the two
>>> ROS master
>>> >>> instances.
>>> >>>
>>> >>> I'm posting this in case anyone else runs into this
>>> situation.
>>> >>>
>>> >>> NOTE: Its still pretty hacky, but works reliably
>>> for us
>>> so far.
>>> Will be
>>> >>> cleaned up as soon as I find time to do that :).
>>> >>>
>>> >>> All the best,
>>> >>> Jan
>>> >>>
>>> >>> --
>>> >>> Dipl. Ing. Jan Winkler
>>> >>> Institute for Artificial Intelligence
>>> >>> University of Bremen
>>> >>> Am Fallturm 1
>>> >>> 28359 Bremen, Germany
>>> >>> Phone: +49 421 218 64019
>>> <tel:%2B49%20421%20218%2064019>
>>> <tel:%2B49%20421%20218%__2064019>
>>> >>> Fax: +49 421 218 64047 <tel:%2B49%20421%20218%2064047>
>>> <tel:%2B49%20421%20218%__2064047>
>>> >>> EMail: winkler@cs.uni-bremen.de
>>> <mailto:winkler@cs.uni-bremen.de>
>>> <mailto:winkler@cs.uni-bremen.__de
>>> <mailto:winkler@cs.uni-bremen.de>>
>>> >>>
>>> >>> Open-EASE - Web Analysis Tool for Robot Experience
>>> Data:
>>> >>> http://www.open-ease.org/
>>> >>> _________________________________________________
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>>> <mailto:ros-users@lists.ros.org>
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>>> <mailto:ros-users@lists.ros.org>>
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>>> <http://lists.ros.org/mailman/listinfo/ros-users>
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>>> <http://lists.ros.org/mailman/listinfo/ros-users>
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>>> <http://lists.ros.org/mailman/listinfo/ros-users>
>>> >
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>
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>
Dipl. Ing. Jan Winkler
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