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dynamic reconfigure callback method

asked 2013-05-31 03:50:52 -0500

urs.muller gravatar image

Can I use a method instead of a function as dynamic reconfigure callback, like with ROS topic callbacks? If not, what's the best way to update my state without using global variables?

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answered 2013-05-31 05:29:53 -0500

joq gravatar image

updated 2013-05-31 05:30:43 -0500

Yes, you can. That is the recommended approach.

Here is one way to set it up, from camera1394.

That driver is complicated by having multiple threads. If you want a simpler example, ask. I'm sure we can find one.

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answered 2013-05-31 07:49:19 -0500

urs.muller gravatar image

That's what I was looking for. I tried it out and it works. Thanks!

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You are welcome. Please post a "comment" and not an "answer" for remarks like that. And, if some answer meets your needs, please click on its check mark.

joq gravatar image joq  ( 2013-05-31 07:56:55 -0500 )edit

OK, I checked your answer and will use comments in the future.

urs.muller gravatar image urs.muller  ( 2013-05-31 08:03:28 -0500 )edit

Thanks! I know this site is confusing at first, but it does work better when we follow its conventions. Regards...

joq gravatar image joq  ( 2013-05-31 08:06:53 -0500 )edit

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Asked: 2013-05-31 03:50:52 -0500

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Last updated: May 31 '13