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Modelling of own Package dependencies in ROS environment

asked 2013-09-28 21:31:47 -0600

RB gravatar image

Hi! suppose I have a method in path_planning package (my own package) and its output must be made available to a method that reside in another package called "Navigation package" (my own package). How to correctly model this scenario in ROS environment using nodes, topics etc.

I am new to ROS; please help.
Many thanks.
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answered 2013-09-29 02:11:56 -0600

dornhege gravatar image

Publish the output into a message on a topic and subscribe this topic in your other package passing the message into that function.

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Is there any practical hand on example related to this is available?

RB gravatar imageRB ( 2013-09-29 07:17:32 -0600 )edit

The standard ROS tutorials have those.

dornhege gravatar imagedornhege ( 2013-09-29 22:51:20 -0600 )edit

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Asked: 2013-09-28 21:31:47 -0600

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Last updated: Sep 29 '13