Search found 332 matches

by kristoffer
Thu Oct 22, 2020 11:34 am
Forum: Autonomous flight
Topic: Parameter Downloading with Swarm()
Replies: 1
Views: 358

Re: Parameter Downloading with Swarm()

Hi! When the python lib connects to a Crazyflie, a sequence of events take place as part of the connection process. One part of this is to download the table of contents (ToC) for parameters and log variables from the Crazyflie to make the client aware of what log and params that are supported in th...
by kristoffer
Tue Oct 20, 2020 7:35 am
Forum: Developer Discussions
Topic: tag.elf Error 1
Replies: 4
Views: 148

Re: tag.elf Error 1

First about the platform: If you are building for the Crazyflie you must use PLATFORM=cf2, the Crazyflie will not start if you use a tag build. Make sure you clean before you change platform as well. make clean make PLATFORM=cf2 When you have set the platform once, the setting is stored and there is...
by kristoffer
Tue Oct 20, 2020 6:40 am
Forum: Developer Discussions
Topic: Spi sensor connect problem
Replies: 18
Views: 508

Re: Spi sensor connect problem

On the latest firmware there should not be any SPI issues with the UWB deck.
What kind of problems do you experience, could you please describe the symptoms?
by kristoffer
Wed Oct 14, 2020 8:18 am
Forum: Technology
Topic: connect client on vm
Replies: 2
Views: 333

Re: connect client on vm

You can read more about this in client issue https://github.com/bitcraze/crazyflie-c ... issues/451
I also created an issue for the VM for a more longterm solution https://github.com/bitcraze/bitcraze-vm/issues/48
by kristoffer
Wed Oct 14, 2020 8:07 am
Forum: Technology
Topic: connect client on vm
Replies: 2
Views: 333

Re: connect client on vm

There has been some recent updates that added a new dependency, maybe this is the problem? Please see viewtopic.php?f=5&t=4483
by kristoffer
Tue Oct 13, 2020 8:17 am
Forum: Developer Discussions
Topic: task not working
Replies: 6
Views: 164

Re: task not working

I assume you are referring to this example https://www.bitcraze.io/documentation/repository/crazyflie-firmware/2020.09/development/systemtask/ ESTKALMAN: State out of bounds, resetting Simply means that the position (state) estimator has drifted off to some improbable position and is reset. This hap...
by kristoffer
Tue Oct 13, 2020 7:51 am
Forum: General discussions
Topic: Controlling the LED ring deck from Python
Replies: 16
Views: 596

Re: Controlling the LED ring deck from Python

Excellent!
Good luck with your future adventures!
by kristoffer
Mon Oct 12, 2020 11:05 am
Forum: General discussions
Topic: Controlling the LED ring deck from Python
Replies: 16
Views: 596

Re: Controlling the LED ring deck from Python

Thanks for the video, it makes it easier to understand what you see, Your script works OK when I try it, so we know the script is fine. The first thing to check is that all your firmware (both NRF and STM) are on the latest version and works together. The easiest way to flash them both is to use the...
by kristoffer
Fri Oct 09, 2020 7:35 am
Forum: General discussions
Topic: Controlling the LED ring deck from Python
Replies: 16
Views: 596

Re: Controlling the LED ring deck from Python

I tried your script, it works as expected. I also verified that the examples/swarm/synchronizedSequence.py script works. If you are using one drone only, you have to remove two of the uris in the URI list and remove all entries in the sequence where the id is not 0. Which positioning system are you ...
by kristoffer
Tue Oct 06, 2020 6:06 am
Forum: Developer Discussions
Topic: Battery charger
Replies: 3
Views: 129

Re: Battery charger

Yes, when the LED is turned off when the battery is charged