Search found 8 matches

by Yuchao
Sat Jul 27, 2019 7:26 am
Forum: External positioning systems
Topic: Lighthouse&UWB deck
Replies: 7
Views: 392

Re: Lighthouse&UWB deck

We want to use UWBdeck for local communication and behavior between drones, but we also need an additional positioning system to see how far it deviates from the true path.MoCap is usually used, but this is too expensive. :( :(
by Yuchao
Sat Jul 20, 2019 1:20 am
Forum: External positioning systems
Topic: Lighthouse&UWB deck
Replies: 7
Views: 392

Re: Lighthouse&UWB deck

Thank you! :D
In fact, users like us who don't have a lot of hardware knowledge usually want to verify an algorithm by crazyflie, so hardware compatibility is especially important. I don't know if you will change this software in v2. We urgently want a replacement for Mocap.
by Yuchao
Wed Jul 17, 2019 1:52 am
Forum: External positioning systems
Topic: Lighthouse&UWB deck
Replies: 7
Views: 392

Re: Lighthouse&UWB deck

Thank you for your reply! :D
I saw "will be supported in the future, SW update" on the wiki and I want to use lighthouse as a replacement for Mocap. I don't know when you will upgrade this feature.
by Yuchao
Sun Jul 14, 2019 1:38 pm
Forum: External positioning systems
Topic: Lighthouse&UWB deck
Replies: 7
Views: 392

Lighthouse&UWB deck

I am trying to use lighthouse and UWB deck at the same time.And I observed that UWB can measure the distance from the lps node almost perfectly. But the coordinates of the lighthouse have a lot of fluctuations. Details: the Cfclient console ["LH: Synchronized!"] repeatedly. the lighthouse deck above...
by Yuchao
Wed Jul 10, 2019 1:41 am
Forum: External positioning systems
Topic: Some details of the lighthouse deployment
Replies: 7
Views: 348

Re: Some details of the lighthouse deployment

Thank you for your help. :D I will continue to do the next step.I still have a question, can lps and lighthouse coexist?
I just want to get the location of the crazyfile as a groud truth through the lighthouse without guiding its behavior.
by Yuchao
Tue Jul 09, 2019 2:37 pm
Forum: External positioning systems
Topic: Some details of the lighthouse deployment
Replies: 7
Views: 348

Re: Some details of the lighthouse deployment

Thank you very much! :D I can now run the script in path: crazyflie-firmware>tools>lighthouse> get_bs_position.py. But I don't know how much error is reasonable.And from the data point of view, my bs are not at the same height? Origin: {} [0.525801420211792, -1.0798598527908325, -2.252423048019409] ...
by Yuchao
Tue Jul 09, 2019 8:53 am
Forum: External positioning systems
Topic: Some details of the lighthouse deployment
Replies: 7
Views: 348

Re: Some details of the lighthouse deployment

Thank you for your reply. :D I use these devices(without HMD) for the deployment of the lighthouse.I don't know if I need to do Room Setup.The SteamVR Compositor always crash on mac. And the steps on the wiki are: 1)Prerequisite 2)Setting up SteamVR without Head Mounted Display 3)Setting up the spac...
by Yuchao
Tue Jul 09, 2019 1:51 am
Forum: External positioning systems
Topic: Some details of the lighthouse deployment
Replies: 7
Views: 348

Some details of the lighthouse deployment

I saw "This allows to setup a minimal system with just two Base stations and one controller or tracker." on wiki.
But what accessories do we need? For example {Link Box} :?