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Flow Deck Data Collection
Posted: Mon Sep 10, 2018 4:57 pm
by jeremyp
Hello,
I am looking for information/method on how to view and log the information coming out of the flow deck attached to a crazyflie while in flight.
I would like to do so using the python libraries and not the client.
Thanks
Re: Flow Deck Data Collection
Posted: Thu Sep 13, 2018 11:32 am
by tobias
I would suggest using the logging framework but it depends on what your goal is. Information about logging can be found in the
python API doc but also in the
logging doc.
Re: Flow Deck Data Collection
Posted: Thu Sep 20, 2018 2:41 am
by jeremyp
hi tobias,
I want to be able to collect the data from the flow deck so that I can use that information for my own sensor fusion set up. For the moment I am not too entirely sure what parameter variable I need to log. I am somewhat new to using python and am learning as I go.
Re: Flow Deck Data Collection
Posted: Fri Sep 21, 2018 8:27 am
by tobias
I suggest starting by having a look in
basiclogSync.py in the examples folder. When you have that running exchange logging parameters to the ones in the
flowdeck_v1v2.c file.
Re: Flow Deck Data Collection
Posted: Sat Dec 01, 2018 8:30 pm
by droneguy
Hey guys,
Is it possible to wirelessly transmit the fused odometry update from the EKF while flying with the flow sensor?
Thanks!
Re: Flow Deck Data Collection
Posted: Thu Dec 06, 2018 10:19 am
by arnaud
Yes, the Crazyflie state is available as log variables. See the client log toc tab for the list of log variables, the kalman group contains a lot of the EKF state.