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.

Create quaternion from euler in arduino

asked 2019-11-09 11:02:17 -0500

mateusguilherme

125 ●41 ●56 ●58

How to create a quaternion from Euler angles in arduino?

In python it is possible to use this function:

from geometry_msgs.msg import Quaternion
import tf
.
.
.
odom_orientation = Quaternion()
odom_orientation = tf.transformations.quaternion_from_euler(0.0, 0.0, th)

thanks

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2019-11-09 11:47:37 -0500

parzival
463 ●36 ●62 ●59 https://jashmota.com

Hi, since you just want yaw and not pitch and roll, you can use the following:

geometry_msgs::Quaternion odom_quat = tf::createQuaternionMsgFromYaw(th);

edit flag offensive delete link

Comments

Add the following includes:

#include <tf/transform_broadcaster.h>

parzival ( 2019-11-09 11:48:40 -0500 )edit

More generally: http://docs.ros.org/diamondback/api/t...

parzival ( 2019-11-09 11:57:03 -0500 )edit

add a comment

Question Tools

1 follower

Stats

Asked: 2019-11-09 11:02:17 -0500

Seen: 827 times

Last updated: Nov 09 '19

Create quaternion from euler in arduino edit

1 Answer

Comments

Question Tools

Stats

Related questions

Create quaternion from euler in arduino