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Best way of choosing the topic which to publish data

asked 2014-03-30 18:06:41 -0500

Maya gravatar image


I'm just wondering what's the best (most conventional) way of choosing on which topic to publish data. Is it better to set a default topic and remap in the launch file or for example to extract the topic name from on yaml configuration file ?


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answered 2014-03-30 18:34:10 -0500

ahendrix gravatar image

Most drivers and simple nodes will use a default topic name, and use remapping arguments.

Configuration of topics via the parameter server is usually only done by nodes that subscribe to a variable number of topics, such as the navigation stack.

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Asked: 2014-03-30 18:06:41 -0500

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Last updated: Mar 30 '14