Search found 7 matches

by anaimp
Thu Feb 28, 2019 4:03 pm
Forum: Loco Positioning System
Topic: Low power mode in TWR
Replies: 3
Views: 452

Re: Low power mode in TWR

Thank you for your answer, it was very useful.
One more question please.
In 802.15.4 standard there is a section about the LQI (Link Quality Indicator).
I wonder know if does Decawave implement this parameter and eventually where can I find that implementation.

Thanks.
by anaimp
Wed Feb 27, 2019 4:56 pm
Forum: Loco Positioning System
Topic: Low power mode in TWR
Replies: 3
Views: 452

Low power mode in TWR

Hi, I am a student at University of L’Aquila and I am new to Loco Positioning System. I have read on Decawave documentiation about different low power mode I can use in order to set DW1000 anchors in TWR (i.e. “Low-Power Listening”, “Sniff Mode”, “Low Duty Cycle Sniff Mode”). As far as I can work ou...
by anaimp
Sat Feb 10, 2018 11:26 pm
Forum: Developer Discussions
Topic: measure unit for detax and deltay obtained by flow deck
Replies: 5
Views: 1388

Re: measure unit for detax and deltay obtained by flow deck

Thanks arnaud for your reply, ok I've tried to read deltax and deltay from the client and all it works. But I'd like to know where the integration used to obtain x absolute position is calculated in the c code . I mean in what c function delta x and delta y are taken from the flow deck and used in o...
by anaimp
Mon Feb 05, 2018 10:09 am
Forum: Developer Discussions
Topic: measure unit for detax and deltay obtained by flow deck
Replies: 5
Views: 1388

measure unit for detax and deltay obtained by flow deck

Hi everybody, I'm a student from university of L'Aquila and I'm using the crazyflie 2.0 with the flow deck for a project. I'm trying to get data about deltax and deltay using the flow deck with the LogConfig. I obtain my data (stateEstimate.x, stateEstimate.y, stateEstimate.z), but I have a problem....
by anaimp
Sat Feb 03, 2018 6:46 am
Forum: Developer Discussions
Topic: timestamp in the class LoggingExample of basiclog.py
Replies: 1
Views: 471

timestamp in the class LoggingExample of basiclog.py

Hi everybody, I'm Anastasia from University of L'Aquila. I'm making a project, in which I have to use the class LoggingExample in order to get some data like the position (x y z and roll pitch yaw) of the crazyflie, while it is flying. Then I write in a file all my data. But I am not sure about the ...
by anaimp
Fri Dec 22, 2017 2:02 pm
Forum: Developer Discussions
Topic: How to mount propellers A1 and B2 on crazyflie 2.0
Replies: 1
Views: 745

How to mount propellers A1 and B2 on crazyflie 2.0

Hi everybody,
I'm Anastasia from University of L'Aquila. I'm dealing with a project on crazyflie 2.0 and I have to mount the propellers B2 and A1 type on the crazyflie.
I would like to know how to mount them, I mean what their configuration on the crazyflie should be?
Bye everyone,
Anastasia
by anaimp
Wed Nov 22, 2017 10:01 am
Forum: Developer Discussions
Topic: How to get variables deltax and deltay from flowdeck
Replies: 1
Views: 640

How to get variables deltax and deltay from flowdeck

Hi everybody, I am a student from University of L'Aquila I am writing because I am doing an analysis of flowdeck's drivers for a crazyflie 2.0 project. I am analyzing flowdeck.c in the crazyflie firmware. I think that I have understood how deltax and deltay variables are computed (by pixel accumulat...