Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

Hi PickBot,

I am pretty sure there is no standard trajectory-cache available at this time. I have also had the need for something similar (but it had to be persistent) and have implemented it using .yaml files on disk and a pre-defined set of joint states as start/goal states. You might be able to find something on github for your application, but I don't know of any.

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.