Search found 16 matches

by hyperglider
Sun Sep 25, 2016 3:10 am
Forum: Support
Topic: firmware upgrade
Replies: 1
Views: 946

firmware upgrade

Hi, I would like to confirm what packages are used to make the crazyflie firmware that is uploaded during the firmware upgrade process. I am assuming all the modules in the directory "crazyflie-firmware" are used. The make file "make platform=CF2" creates the bin file from the files in the directory...
by hyperglider
Sun Sep 25, 2016 1:11 am
Forum: Support
Topic: CFclient on Ubuntu
Replies: 5
Views: 1722

CFclient on Ubuntu

Hi,

Being trying to work out how to get the CFclient on Ubuntu. Is there a way to do this?

HG
by hyperglider
Wed Sep 21, 2016 9:15 pm
Forum: Support
Topic: moving ave filter
Replies: 7
Views: 2032

Re: moving ave filter

Arnaud,

thanks for the clarification, the LMS filter is a Least Mean Squares filter?

Regards
HG
by hyperglider
Wed Sep 21, 2016 12:40 pm
Forum: Support
Topic: configuration of Kalman filter
Replies: 4
Views: 2243

Re: configuration of Kalman filter

Is the FPU a floating point calculator??

HG
by hyperglider
Wed Sep 21, 2016 12:38 pm
Forum: Support
Topic: configuration of Kalman filter
Replies: 4
Views: 2243

Re: configuration of Kalman filter

Hi,

In the code at line 59 these is a comment "kalman is only compatible with the Crazyflie 2.0 // since it requires an FPU"

What is an "FPU". in the flie specs it mentions Inertial measurement unit (IMU) but no FPU. Can you explain what an FPU is.

HG
by hyperglider
Wed Sep 21, 2016 12:30 pm
Forum: Support
Topic: moving ave filter
Replies: 7
Views: 2032

Re: moving ave filter

yes
by hyperglider
Wed Sep 21, 2016 11:09 am
Forum: Support
Topic: configuration of Kalman filter
Replies: 4
Views: 2243

configuration of Kalman filter

Hi, Is there any variables that can be adjusted in the Kalman filter like in the standard particle filter. eg - pf = pfilter.ParticleFilter(200, 0.1, (10, 10, 2)) could adjust the 200. Where is the kalman filter called other than in the config.mk > ESTIMATOR = kalman. the standard filter routine is ...
by hyperglider
Wed Sep 21, 2016 11:03 am
Forum: Support
Topic: moving ave filter
Replies: 7
Views: 2032

Re: moving ave filter

Hi,

I was thinking of replacing the kalman filter with a moving average filter to see if the stability is improved.
by hyperglider
Tue Sep 20, 2016 10:50 am
Forum: Support
Topic: lps_pf.py
Replies: 3
Views: 1218

Re: lps_pf.py

Hi,

What is the "bonding box of the particle"?

Regards
hyperglider
by hyperglider
Fri Sep 16, 2016 12:12 am
Forum: Support
Topic: lps_pf.py
Replies: 3
Views: 1218

lps_pf.py

Hi,

from the LPS ROS / scripts there is the LPS_Pf.py file for the particle filter.

I am after confirmation of the variables in the particle filter in line 43:
pf = pfilter.ParticleFilter(200, 0.1, (10, 10, 2))

can anyone explain the variables for me.

Thanks
hyperglider