Bitcraze Forums

Hi Crazyflie team, i've installed ROS kinetic on Ubuntu 16.04 LTE as suggested by https://wiki.bitcraze.io/doc:lps:ros . I've tried to run roslaunch bitcraze_lps_estimator dwm_loc_ekf_hover.launch uri:=radio://0/80/250K x:=3 y:=2.3 z:=1.0 changing appropriately parameters. I have already connected t...

Thank you for your answer Arnaud, we will try it and we will give you a feedback soon.

Hi,

we are trying to use the script swarmSequenceCircle.py in crazyflie-lib-python/examples but we read that we must use the flow deck but we haven't it. We want to know if we can use this script with the loco positioning system. if so, what should we do?

Thanks a lot for your answer.

Thanks arnaud,

it works and it prints the positions on the shell. But we have another problem because we are also using the script "swarmSequence.py" but here we don't find the line "start_position_printing(scf)". What can we do to print the position in this case?

Thanks a lot.

Hi arnaud, thanks for your answer. We can't use the client because we are using the script named "autonomousSequence.py" from crazyflie-lib-python/examples and if we run the script we can't be connected to the client. We use the client only to connect Crazyflie to the radio, in fact after ...

Hi, we're using the script for autonomous fly with a single Crazyflie and using client only to verify if it can to see all anchors. We want to save Crazyflie's data beacause we must take them for a thesis project, but we can't do it. Can you help us? Is there something that we can do to save data? A...

We have clone git from: https://github.com/whoenig/crazyflie_ros.
We tried again but issue on robot model persist.

Hi Arnaud and thank you for answer, We increased the number of slots and we managed to fly 3 cf even if with a poor accuracy. We can not currently test TDoA 2 because we are waiting for equipment and will test the protocol later. For the gamepad, we connected it to the pc, the client recognizes it b...

Hi Crazyflie Teamwork, we are students who are working on a thesis project which plans to fly crazyfies autonomously, using the ROS environment and the LPS positioning system and we have a series of problems: 1) We were able to configure the LPS system and to fly a single crazyflie, using the autono...