Search found 5 matches

by gustafaman
Mon Apr 26, 2021 10:17 am
Forum: Quadcopters
Topic: Confusion regarding frames of reference
Replies: 1
Views: 1243

Confusion regarding frames of reference

Hi, I have a question regarding how the euler angles of the CrazyFlie body is defined. In the post "Problems modeling Crazyflie Controller" (https://forum.bitcraze.io/viewtopic.php?f=6&hilit=NED&p=14020&t=2809&sid=f4ba26c3e5d9bb4ca46d296fa68128e1) it is said that the roll, ...
by gustafaman
Mon Feb 08, 2021 2:20 pm
Forum: Lighthouse positioning system
Topic: Bad readings when using two basestations
Replies: 5
Views: 1622

Re: Bad readings when using two basestations

Now it works! I thought that I had done the geometry part, but apparently not correctly.
Perhaps it could also have been that previously when I got the geometry data I had placed the CF in the wrong direction?

Anyways, thank you for the help!
by gustafaman
Fri Feb 05, 2021 2:25 pm
Forum: Lighthouse positioning system
Topic: Bad readings when using two basestations
Replies: 5
Views: 1622

Re: Bad readings when using two basestations

Not sure if this falls under the same issue, but I will post it here anyways. I now get lighthouse.angle0x and lighthouse.angle0y values that reads smoothly. However, the values does not fully correspond to the XYZ-frame based on the CFs origin, my thinking about this is that the read lighthouse.ang...
by gustafaman
Fri Feb 05, 2021 1:44 pm
Forum: Lighthouse positioning system
Topic: Bad readings when using two basestations
Replies: 5
Views: 1622

Re: Bad readings when using two basestations

Thank you. I had not set the channels and that seem to have solved the problem of the switching values.
by gustafaman
Thu Feb 04, 2021 12:55 pm
Forum: Lighthouse positioning system
Topic: Bad readings when using two basestations
Replies: 5
Views: 1622

Bad readings when using two basestations

I am having trouble using two basestations (v2). Depending on which basestation is used I get vastly different results. When I am plotting lighthouse.angle0x the values change between +-0.025, and when plotting lighthouse.angle0y, the values change between -0.25 and -0.65. If I cover/block one of th...