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.

rqt_publisher genpy.Time[0]

asked 2016-02-18 08:50:40 -0600

Porti77
183 ●21 ●26 ●33

How i can publish a msg with rqt_publisher with current time added to the stamp in a msg?

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2016-03-18 22:13:39 -0600

rhaschke
71 ●1 ●3 ●6

For values, one can use any valid python expression, including functions from math, time, and random modules (without module prefix). Thus, for time, one should use time() in the secs field of the time stamp and time()*1e9 % 1e9 for the nsecs field. time() returns the seconds since epoch as float.

edit flag offensive delete link

add a comment

Question Tools

1 follower

Stats

Asked: 2016-02-18 08:50:40 -0600

Seen: 874 times

Last updated: Feb 18 '16

rqt_publisher genpy.Time[0] edit

1 Answer

Question Tools

Stats

Related questions

rqt_publisher genpy.Time[0]