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Hmm it doesn't seem that your script would be able to work at all, but it is difficult to see... What swarm.parallel does, is to create a thread for that function for each crazyflie in python. It means that you will not be able to access the position of the other drone in the same thread. So you wou...

In TDOA3, we assume that all antenna delays are the same and therefore will cancel eachother out (since it is not based on direct ranging but the difference in time of arrive/distance). However, if this assumption does not hold and the delays are very different, this would ofcourse make a difference...

So I wouldn't change the state estimation filter if I where you... The only filter that is able to handle the positioning system is only the kalman filter, which is automatically selected when the LPS/lighthouse deck is attached. The complementary filter is only suitable for manual flight or with a ...

This thread contains a copy of an issue of https://github.com/whoenig/crazyflie_ros. This is probably a better location for that, although it seems more like a ROS question than a crazyflie_ros question.

Also try to not double post please.

CrazyS (https://github.com/gsilano/CrazyS/wiki) is a Gazebo based simulation which is build for ROS integration. Even though Gazebo can be installed on windows (gazebosim.org/), for the ROS part it is still handier to have a linux machine. But ROS is also now available for Windows so maybe that will...

If you are using the scripts that kristoffer showed in his reply, you do not have to put them in bootloader mode by hand. They go into bootloader mode automatically (-w = 'warmboot'). Currently I think it is handier to just do this through the cfclient in the address-set functionality for each craz...

There is not really a screenshot that can help you with.... just follow these steps: Connect the crazyflie with an microusb cable to your computer open up the cfclient and find USB0 in the dropdown_menu of 'select an interface' after pressing scan restart the crazyflie with the power button and imme...

So sensorAcquire is not returning actual values, only zeros? That is not good if that is not working, since there are some controllers relying on this as well.

Are you sure that sensorAcquire is actually reached? Did you put an debugprint in there to be sure?

Are you able to connect to the crazyflie through USB immediately after restart in the cfclient and read the console output? There might be an assert triggered and the console output will tell you where this happened. I can't see what is wrong with the code. You can try to also comment out the logblo...

Hi! So from the video I can see that there seems to be an overshoot. Is this the problem that you are referring too ? That it goes to a position and then changes it last minute in order to compensate. The go_to command creates trajectory from A (the location that is the current position of the crazy...