How to get/set the allowed timestamp mismatch for a Time Synchronizer message filter?

I am using a time synchronizer filter to ensure that I only get a callback when 2 messages arrive approximately at the same time. Any idea how to check and/or control the allowed error between the timestamps of the 2 messages?

Asked by AliAlawieh on 2014-05-16 23:01:13 UTC

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Answers

Check the message filters approximate time policy:

http://wiki.ros.org/message_filters#ApproximateTime_Policy

Asked by Wolf on 2014-05-16 23:45:51 UTC

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Hey, thanks for your reply I did check that, but I can't find how to set/get the timestamp error...

Asked by AliAlawieh on 2014-05-17 04:01:29 UTC