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Speed controller, service or subscriber/publisher?

asked 2019-07-29 09:25:38 -0500

bhejase
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updated 2019-07-29 13:35:48 -0500

If I am making a PI speed controller for a robot, should I use a service or a subscriber for my Python script?

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answered 2019-07-29 12:41:00 -0500

duck-development

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you should use a "subscriber/publisher"topic, because you like to controll you mobile robot with a twist message. und the output of you controller is not importent for the publisher node.

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Asked: 2019-07-29 09:25:38 -0500

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Last updated: Jul 29 '19

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Speed controller, service or subscriber/publisher?