Search found 22 matches

by aesreal
Tue Jul 03, 2018 2:44 pm
Forum: Support
Topic: Crazyflie spins uncontrollably
Replies: 17
Views: 6043

Re: Crazyflie spins uncontrollably

Really sorry about your bad experience qubitter, it is not supposed to be like this and we will do everything we can to help you. After reading you posts again I think I know what the problems are: Crazyflie 2.0 It is a problem with the sensor chip (MPU9250) soldering. After some random flight time...
by aesreal
Wed Jun 27, 2018 12:31 pm
Forum: Support
Topic: [SOLVED] Fully disconnect CrazyFlie after link has been released.
Replies: 6
Views: 803

Re: Fully disconnect CrazyFlie after link has been released.

Thank you! The new firmware fixes the issues. Reboot and sysOff are now working again.
by aesreal
Sat Jun 23, 2018 8:50 am
Forum: Support
Topic: Running the swarm sequence.py script
Replies: 6
Views: 977

Re: Running the swarm sequence.py script

It is possible to stick with WIndows 10. the command line has pip support. To run swarmSeqeuence.py, Just type in python parth/to/swarmsequence. And it should work. I haven't use flow decks before, but flow decks are just extensions to the crazyflies. You don't need it for the script to actually wor...
by aesreal
Fri Jun 22, 2018 4:53 pm
Forum: Support
Topic: [SOLVED] Fully disconnect CrazyFlie after link has been released.
Replies: 6
Views: 803

Re: Fully disconnect CrazyFlie after link has been released.

It is not related to the issue. They were originally working fine, but after the new version they just stopped working for me. Now I can't mass restart or switch off the CFs.
by aesreal
Fri Jun 22, 2018 1:59 pm
Forum: Support
Topic: Running the swarm sequence.py script
Replies: 6
Views: 977

Re: Running the swarm sequence.py script

You would have to first install the crazyflie-lib package to your computer. swarmSequence.py should have been downloaded from the examples of crazyflie-lib here: https://github.com/bitcraze/crazyflie-lib-python/blob/master/examples/swarmSequence.py In order for that to run, you first have to use you...
by aesreal
Fri Jun 22, 2018 6:12 am
Forum: Support
Topic: [SOLVED] Fully disconnect CrazyFlie after link has been released.
Replies: 6
Views: 803

Re: Fully disconnect CrazyFlie after link has been released.

Thanks Wolfgang! Only thing extra I had to do is to cd into the folder and do a "git pull origin master" before remaking the workspace The newest commit did the trick for most commands, but for "sysOff" and "reboot" they are still not working. Battery, version, flash (stm and nrf) are all confirmed ...
by aesreal
Wed Jun 20, 2018 5:56 am
Forum: Support
Topic: [SOLVED] Fully disconnect CrazyFlie after link has been released.
Replies: 6
Views: 803

[SOLVED] Fully disconnect CrazyFlie after link has been released.

Hi all, I'm having a timeout issue here where my crazyflie does not seem to be fully disconnected if I were to link to it via: self.cf.open_link(uri). This is in a class and self.cf = Crazyflie(rw_cache='./cache'). This happens when I'm using ROS after Python commands. This issue mainly occurs when ...
by aesreal
Wed Jun 20, 2018 5:19 am
Forum: General discussions
Topic: What is TOC, what does it do, and how does it come to play?
Replies: 3
Views: 1396

Re: What is TOC, what does it do, and how does it come to play?

Hi arnaud,

Thanks for the verification! I have a question about TOC's Param subsystem here: viewtopic.php?f=8&t=3045
Would be grateful if you could take a look!
by aesreal
Tue Jun 19, 2018 1:54 pm
Forum: Support
Topic: LIBUSB_ERROR
Replies: 3
Views: 665

Re: LIBUSB_ERROR

I'm currently facing this issue as well. Even after running self.cf.close_link() The connection did close, but it does not seem to be a full closure since Ubuntu still seems to want to hold on to the CrazyRadio even if there are no active connections. Strangely, using the crazyflie-ros package inste...
by aesreal
Tue Jun 19, 2018 12:39 pm
Forum: Support
Topic: Getting values of parameters using TOC [Python]
Replies: 1
Views: 557

Re: Getting values of parameters using TOC [Python]

Been playing around, so the current way of doing this is to first add "add_update_callback" method to cf.param, something like this: self.cf.param.add_update_callback(group=self.group, name=self.name, cb=self._param_callback) def _param_callback(self, name, value): """Generic callback registered for...