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.

joint_state_publisher zeros param

joint_state_publisher

asked 2014-12-06 12:43:48 -0600

Enrico

41 ●4 ●5 ●8 http://www.iit.it/it/p...

Hi all, I have to set a default value in my launch file containing a joint_state_publisher. I saw in the documentation that there is a parameter "zeros" to do it but I can not figure how to use it. If I have two joints named "joint0" and "joint1" and my default value is 0.7 for both, how have I to write the launch file? Thanks

edit retag flag offensive close merge delete

Comments

If someone can point to me an example launch file I will check it, thanks.

Enrico ( 2014-12-09 08:51:32 -0600 )edit

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2014-12-10 01:56:52 -0600

Adolfo Rodriguez T

3907 ●28 ●45 ●71

Specify the zeros dictionary at the root namespace, (I don't know why joint_state_publisher does not use the node's private one, but that's how it is). In yaml syntax, this should be (untested):

zeros:
  foo_joint: 1.0
  bar_joint: -1.0

If it doesn't work, ask the source.

edit flag offensive delete link

Comments

Thx Adolfo! I'll try and let you know!

Enrico ( 2014-12-10 04:57:54 -0600 )edit

add a comment

Question Tools

1 follower

Stats

Asked: 2014-12-06 12:43:48 -0600

Seen: 279 times

Last updated: Dec 10 '14

joint_state_publisher zeros param edit

Comments

1 Answer

Comments

Question Tools

Stats

Related questions

joint_state_publisher zeros param