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2011-05-23 13:59:43 -0500 | marked best answer | Read sensors from different roscores. You could relay some topics from one master to another master. A tool for doing that is somewhere in the WG repostiory: https://code.ros.org/svn/ros/stacks/multimaster_experimental/trunk/foreign_relay For instance, if you have one robot with master uri A and another one with master uri B, you can set up the relay by running the following command on A: It will basically advertise the topic /a/laser on B. |
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2011-05-05 03:14:28 -0500 | commented answer | Read sensors from different roscores. It is not really what I had in mind, but I will give it a try. Thank you very much. |
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2011-05-04 21:27:09 -0500 | commented answer | Read sensors from different roscores. Hey Raph, thanks for your answer.
I already thought about this. Unfortunately all robots should work autonomously and they are just linked with a very unstable wireless LAN connection which often breaks. So its not really an option to use a single core.
Daniel |
2011-05-04 20:52:51 -0500 | received badge | ● Student (source) |
2011-05-04 05:08:23 -0500 | asked a question | Read sensors from different roscores. I have a bunch of robots with a separate roscore running on each of them. Now I would like to connect from a C++ application to every robot and read its sensor values. I saw the rosmultimaster package which seems to provide a python API to do exactly what I want. But is there also a way to connect to more than one core at once with the C++ API? |