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.

Setting multiple parameters with ros2 param set

asked 2019-07-18 03:28:56 -0600

nickcage
38 ●7 ●9 ●14

Is there a way to change multiple ROS2 node parameters from CLI at once? As I have seen, ros2 param set syntax supports setting only one parameter at a time. This triggers the parameter set callback for each parameter, however, I need to have them all in a single callback.

Thank you.

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2019-10-02 14:35:00 -0600

ignacio
68 ●5 ●10 ●13

You could try to send via service call. This is a command line example to set 2 parameters: ros2 service call /your_node/set_parameters rcl_interfaces/srv/SetParameters "{parameters: [{name: "parameter_name", value: {type: 2, integer_value: 2}}, {name: "an_int_value", value: {type: 2, integer_value: 2}}]}"

edit flag offensive delete link

Comments

This solution isn't working, this service call example calls the callback twice instead of once. I'm still looking a solution for this.

Boufont ( 2021-10-06 11:09:30 -0600 )edit

add a comment

Question Tools

2 followers

Stats

Asked: 2019-07-18 03:28:56 -0600

Seen: 1,373 times

Last updated: Oct 02 '19

Setting multiple parameters with ros2 param set edit

1 Answer

Comments

Question Tools

Stats

Related questions

Setting multiple parameters with ros2 param set