Search found 18 matches
- Sat Dec 19, 2020 12:11 pm
- Forum: General discussions
- Topic: Hover instead of turning off motors
- Replies: 3
- Views: 2193
Re: Hover instead of turning off motors
Dear Arnaud, thank you for your detailed reply. Can you please tell me if I understood your answer correctly? Scenario 1: Crazyradio -------------- Crazyflie low-level commander. Cuts motors due to safety, cause low-level commander does not know anything about sensors. Scenario 2: Crazyradio -------...
- Wed Dec 16, 2020 4:29 pm
- Forum: General discussions
- Topic: Hover instead of turning off motors
- Replies: 3
- Views: 2193
Hover instead of turning off motors
From this thread: https://forum.bitcraze.io/viewtopic.php?f=10&t=3486 If you are using low level commander setpoint and there is no packet for more than 1/2 seconds it is indeed possible to get into trouble: after 1/2 seconds the Crazyflie will try to level its attitude and after 1 second it wil...
- Tue Dec 08, 2020 6:08 pm
- Forum: Lighthouse positioning system
- Topic: Unable to get any geometry data from lighthouse v2 (valve)
- Replies: 11
- Views: 3670
Re: Unable to get any geometry data from lighthouse v2 (valve)
Hi Kimberly,
we did not have to do the calibration, getting the geometry with the old firmware was enough
we did not have to do the calibration, getting the geometry with the old firmware was enough
- Tue Dec 08, 2020 10:50 am
- Forum: Lighthouse positioning system
- Topic: Unable to get any geometry data from lighthouse v2 (valve)
- Replies: 11
- Views: 3670
Re: Unable to get any geometry data from lighthouse v2 (valve)
Hi Kimberly, thanks for your reply. I installed serial via pip3. I changed directory to /crazyflie-firmware$ and executed: python3 tools/lighthouse/get_lh2_calib_data.py --dev /dev/ttyACM0 I get the following result in the console: Connecting to /dev/ttyACM0 Traceback (most recent call last): File &...
- Tue Dec 08, 2020 8:58 am
- Forum: Lighthouse positioning system
- Topic: Unable to get any geometry data from lighthouse v2 (valve)
- Replies: 11
- Views: 3670
Re: Unable to get any geometry data from lighthouse v2 (valve)
Ok, so setting the 2 basestations to mode 1 and 2 and using crazyflie-firmware state from commit 463110b1aae6166fdecdcfca4d3bc64532e949bc we can get some raw angles as well as get_geometry. To set the geometry (I really don't know how to use --write flag since I never saw a valid command - could sb....
- Tue Dec 08, 2020 7:02 am
- Forum: Lighthouse positioning system
- Topic: Lighthouse with ROS
- Replies: 3
- Views: 1641
Re: Lighthouse with ROS
You could start with this:
https://www.bitcraze.io/about/events/bct12020/
There are slides as well...
https://www.bitcraze.io/about/events/bct12020/
There are slides as well...
- Mon Dec 07, 2020 10:02 pm
- Forum: Lighthouse positioning system
- Topic: Unable to get any geometry data from lighthouse v2 (valve)
- Replies: 11
- Views: 3670
Re: Unable to get any geometry data from lighthouse v2 (valve)
I set basestation 1 to mode 1 and basestation 2 to mode 2. (sudo apt install picocom; sudo picocom /dev/ttyACM0; mode (shows e.g. mode 4); mode 2; param save; ) Is this correct? Since then I am getting some raw angles. But executing ~/projects/crazyflie-firmware/tools/lighthouse$ python get_lh2_cali...
- Mon Dec 07, 2020 4:12 pm
- Forum: Lighthouse positioning system
- Topic: Unable to get any geometry data from lighthouse v2 (valve)
- Replies: 11
- Views: 3670
Unable to get any geometry data from lighthouse v2 (valve)
Hey there, we have troubles getting V2 Lighthouse (Valve) basestation calibration data with our Crazyflie 2.1 + Lighthouse deck. ================ edit: Jump to post 3 for latest updates. ================ We plugged in the 2 basestations to the power outlet. We get a green led light in the basestatio...
- Sat Nov 28, 2020 8:28 am
- Forum: Lighthouse positioning system
- Topic: Linking lighthouse to crazyflie
- Replies: 5
- Views: 1735
Re: Linking lighthouse to crazyflie
Thank you for your reply - I am really looking forward to get my hands on. I guess you mean this repo state: https://github.com/bitcraze/crazyflie-firmware/tree/463110b1aae6166fdecdcfca4d3bc64532e949bc Is there anything wrong in the latest version or is it just the one you used and were satisfied wi...
- Wed Nov 25, 2020 8:07 pm
- Forum: Lighthouse positioning system
- Topic: Linking lighthouse to crazyflie
- Replies: 5
- Views: 1735
Re: Linking lighthouse to crazyflie
Hi there,
I remember a blog entry where sb described the setup of basestations v 2 with the requirement to have a controller or sth. similar to calibrate the system.
Is it still needed or is a crazyflie with a lighthouse deck and a basestation enough?
I remember a blog entry where sb described the setup of basestations v 2 with the requirement to have a controller or sth. similar to calibrate the system.
Is it still needed or is a crazyflie with a lighthouse deck and a basestation enough?