Search found 7 matches

by estrategico
Tue Apr 16, 2019 5:41 am
Forum: Autonomous flight
Topic: Preload a trajectory in CF2 in firmware
Replies: 6
Views: 231

Re: Preload a trajectory in CF2 in firmware

Im now trying to preload the trajectory in memory following this branch
https://github.com/bitcraze/crazyflie-f ... e/lth-2019
but the LPS deck hangs on boot
Is the firmware hardcoded to CF2.1?
How can i modify this?
by estrategico
Wed Apr 10, 2019 11:56 pm
Forum: Autonomous flight
Topic: Preload a trajectory in CF2 in firmware
Replies: 6
Views: 231

Re: Preload a trajectory in CF2 in firmware

Yes, i will atach it to the post, i am following this commit
https://github.com/bitcraze/crazyflie-f ... dd716c74c8

I make another changes following it, but i am still getting error messages
Screenshot from 2019-04-10 18-54-30.png
by estrategico
Thu Apr 04, 2019 7:06 pm
Forum: Autonomous flight
Topic: Preload a trajectory in CF2 in firmware
Replies: 6
Views: 231

Re: Preload a trajectory in CF2 in firmware

OS is Ubuntu 18.04, we have a local version of the firmware but is the last version with a few changes in the size of the trajectories memory in the high level commander module. this is a transcription of the message in terminal: CLEAN_VERSION VTMPL version.c CC version.o CC app.o src/modules/src/ap...
by estrategico
Thu Apr 04, 2019 3:29 am
Forum: Autonomous flight
Topic: Preload a trajectory in CF2 in firmware
Replies: 6
Views: 231

Preload a trajectory in CF2 in firmware

We are trying to load a trajectory in the CF via a firmware using the app.c functionality you used in IROS demo but get some errors in the compilation of the firmware.

Can you please explain us how to expose the functions globally. The error refers most to all the highlevel comander functions.
by estrategico
Sun Feb 10, 2019 7:52 pm
Forum: Loco Positioning System
Topic: Flowdeck with LPS? - Need help with position readings
Replies: 5
Views: 589

Re: Flowdeck with LPS? - Need help with position readings

I had the same issue but only in TWR mode, when i change to TDMO2 or TDMO3 the deck have a normal behavior, so i discard that the cause was a bad connection.

I used a flow deck but deactivating the flow information and only using z distance information in the test, with the same results.
by estrategico
Wed Nov 21, 2018 9:45 pm
Forum: Loco Positioning System
Topic: CF as anchor
Replies: 1
Views: 180

CF as anchor

I recently read in your blog a short description of the roadrunner device and is described as a CF2.1 and it acts as an anchor. Can i use a CF2.0 as an anchor in a LPS using TDOA3 . I like to evaluate how the use of more anchors improves the precision of the location especially in z axis, currently ...
by estrategico
Sat Aug 25, 2018 8:07 pm
Forum: Autonomous flight
Topic: Does the BigQuad deck allows RTK gps system?
Replies: 1
Views: 393

Does the BigQuad deck allows RTK gps system?

We are thinking in outdoor position systems with high accuracy for swarm projects, Does the BigQuad deck allows RTK gps system?
Is there another alternative in outdoor Positioning systems?