-
Notifications
You must be signed in to change notification settings - Fork 120
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Can't check drone velocities. #224
Comments
It seems like the values are only published when a takeoff command is send to the drone. |
I've had a similar problem but no response in #187 . Are you using bebop 2? |
Yes. As I said, the linear velocities display non-zero values only when the drone is flying. But the angular velocities remain zero anyway. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Hi,
I need to know the drone velocities in m/s. How do I acess this information ? If I echo
/bebop/odom
topic I get all twist.twist data = 0 as you can see :header:
seq: 522
stamp:
secs: 1691184697
nsecs: 428244013
frame_id: "odom"
child_frame_id: "base_link"
pose:
pose:
position:
x: 0.0
y: 0.0
z: 0.0
orientation:
x: -0.0007713166171202364
y: -0.017880132644812745
z: -0.9997898473865937
w: 0.009998349362347272
covariance: [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
twist:
twist:
linear:
x: 0.0
y: 0.0
z: -0.0
angular:
x: 0.0
y: 0.0
z: 0.0
On topic
/bebop/states/ardrone3/PilotingState/SpeedChanged
I get :header:
seq: 868
stamp:
secs: 1691183742
nsecs: 303088109
frame_id: "base_link"
speedX: 0.0
speedY: 0.0
speedZ: 0.0
How do I access these data ?
Thanks.
The text was updated successfully, but these errors were encountered: