Search found 7 matches

by bartvandenberg
Mon Jan 16, 2017 4:33 pm
Forum: Loco Positioning System
Topic: Multiple drones and LPS accuracy
Replies: 6
Views: 6041

Re: Multiple drones and LPS accuracy

Sorry for the delay. Yes we have updated the firmware of the Crazyflie. It does indeed perform better. Especially on the Z axis. But we're not sure yet if it's a good idea to let 4 quadcopters fly together in a tight space.
https://www.youtube.com/watch?v=uYpqou_ ... e=youtu.be
by bartvandenberg
Fri Jan 06, 2017 10:31 am
Forum: Loco Positioning System
Topic: Multiple drones and LPS accuracy
Replies: 6
Views: 6041

Re: Multiple drones and LPS accuracy

Thanks Arnaud, we'll check this out. I'll also fly again with a new copter because the one you saw in the video crashed a number of times.
by bartvandenberg
Tue Jan 03, 2017 4:52 pm
Forum: Loco Positioning System
Topic: Multiple drones and LPS accuracy
Replies: 6
Views: 6041

Multiple drones and LPS accuracy

Hi all, Please see the video below of our crazyflie (tracked by lps) hovering at a fixed point in space. Our final goal is to have four drones flying in a tight space (1,5 x 1,5 x 1,5m). For this we need a very accurate setup. Does anyone have experience with multiple drones in a tight space? And ar...
by bartvandenberg
Tue Dec 13, 2016 1:18 pm
Forum: Loco Positioning System
Topic: Bad callback error after running getting started oneliner
Replies: 5
Views: 6629

Re: Bad callback error after running getting started oneliner

Okay, got it running with the 360 controller. Cool. Next step: putting the nodes in place.
by bartvandenberg
Tue Dec 13, 2016 12:47 pm
Forum: Loco Positioning System
Topic: Bad callback error after running getting started oneliner
Replies: 5
Views: 6629

Re: Bad callback error after running getting started oneliner

Thanks Arnaud,

After running cfclient I discovered that I actually have the XBOX One controller connected. This might very well be the problem... Will try again tomorrow with a 360 controller.
Screenshot from 2016-12-13 13-44-07.png
by bartvandenberg
Mon Dec 12, 2016 4:33 pm
Forum: Loco Positioning System
Topic: Bad callback error after running getting started oneliner
Replies: 5
Views: 6629

Re: Bad callback error after running getting started oneliner

Hi Tobias, Thanks, that solved it. Did this the first time, but then needed to download the the firmware again and forgot this step. Coms are up now and no more errors :) Is it correct that the Drone does not launch when the node positions are not set up yet? I have created the yaml file and I see t...
by bartvandenberg
Mon Dec 12, 2016 2:47 pm
Forum: Loco Positioning System
Topic: Bad callback error after running getting started oneliner
Replies: 5
Views: 6629

Bad callback error after running getting started oneliner

Hi, First a short intro. We are working on getting the Crazyflie to be part of science museum exhibition. Our goal is to learn kids about autonomous flight. Crazyflie and the LPS look like a great platform to do this! We're currently working on setting up our systems like described in the Getting St...