Bitcraze Forums

Hi!

There is a parameter called stabilizer.emergencyStop that is set to 1 when you crash (https://github.com/bitcraze/crazyflie-firmware/pull/481)
Try setting it to 0.
Note: the parameter is set from the firmware and the true state might not be visible in the client.

Hi! If you have a space that is "longer" in one direction, you should put them along the longest axes, close to the edge of your space. In your example between 0-5, 2-7, 3-6 and 1-4. If you don't mind anchors in the middle of the floor, you could add them on the center of the walls (2-7-3-...

Hi! If you use TDoA2, you should start by tweaking the outlier filter a bit. The outlier filter was originally written and optimized for TDoA3 and is suboptimal for TDoA2. See https://github.com/bitcraze/crazyflie-firmware/issues/549. Change the https://github.com/bitcraze/crazyflie-firmware/blob/ma...

Do you still have problems after the fixes I did in the code?
If you do, could you please describe the new state, add logs and so on.
Thanks!

I found the problem(s) * QT seems to have changed the API in 5.14 (!), but I found a work around that works both for the old and new flavours. * The second problem seems to be related to python 3.7.5, at least on OSX. I found a workaround for this as well. Pull down the latest version of bitcraze/cr...

It looks like there is a problem with your Qt installation. I'm not sure what it might be, but maybe try to un-install and re-install.

It looks like the anchors are OK (assuming you are using 6 anchors) and they all are in TWR mode. The next thing to check is that the anchors actually are at the physical positions that they are configured for, to make sure you have not accidentally mixed up two anchors. Finally check that you place...

Hi! The first problem is easy to solve (if I understand it correctly) python3: can't open file 'get_bs_position.py': [Errno 2] No such file or directory If you are running the script from the root of the crazyflie firmware file tree (in a terminal), you need to add the path to the script file python...

It seems as there is a problem with pyqt5 5.14. I have been using 5.13 and that works fine. I created a github issue for this: https://github.com/bitcraze/crazyflie-clients-python/issues/386 Try to install the previous version pyqt5 5.13 instead. I usually install pyqt with pip instead of homebrew. ...

Hi!
Can you please attach a screen shot of the LPS tab in the client?