Search found 12 matches

by emoyers
Sat Mar 14, 2020 3:28 am
Forum: General discussions
Topic: Running multiranger_pointcloud.py example
Replies: 6
Views: 861

Re: Running multiranger_pointcloud.py example

Thanks @tobias I was able to run it with python 3.7.5.
by emoyers
Sat Mar 14, 2020 2:29 am
Forum: General discussions
Topic: Get raw measurement from the flow deck V2
Replies: 13
Views: 3043

Re: Get raw measurement from the flow deck V2

Sorry for the confusion, I meant distance to the ground. What do you recommend me to use?
by emoyers
Thu Mar 12, 2020 11:10 pm
Forum: General discussions
Topic: Get raw measurement from the flow deck V2
Replies: 13
Views: 3043

Re: Get raw measurement from the flow deck V2

So, if I'm trying to keep the CF always fly at a specific altitude, what do you recommend me to do?
by emoyers
Thu Mar 12, 2020 11:05 pm
Forum: General discussions
Topic: Running multiranger_pointcloud.py example
Replies: 6
Views: 861

Re: Running multiranger_pointcloud.py example

I'm using ubuntu right now. When you say update everything, do you mean run "app-get update" and install python 3.7.5?
by emoyers
Thu Mar 12, 2020 1:14 am
Forum: General discussions
Topic: Get raw measurement from the flow deck V2
Replies: 13
Views: 3043

Re: Get raw measurement from the flow deck V2

Ok. to read the value, do I need to use " cflib.crazyflie.log import LogConfig" or can I use "cflib.utils.multiranger import Multiranger" ?
by emoyers
Thu Mar 12, 2020 1:07 am
Forum: General discussions
Topic: Running multiranger_pointcloud.py example
Replies: 6
Views: 861

Re: Running multiranger_pointcloud.py example

I'm using python 3.5.2. Do I need an specific version for vispy?
by emoyers
Wed Mar 11, 2020 3:15 am
Forum: General discussions
Topic: Running multiranger_pointcloud.py example
Replies: 6
Views: 861

Running multiranger_pointcloud.py example

I'm having problems to run multiranger_pointcloud.py example, Do I need to use an specific version of python or vispy? I'm getting this error: AttributeError: 'CanvasBackend' object has no attribute 'setParent' If I comment these 2 lines, I'm able to run the script but I cannot visualize the datapoi...
by emoyers
Wed Mar 11, 2020 2:49 am
Forum: General discussions
Topic: Get raw measurement from the flow deck V2
Replies: 13
Views: 3043

Re: Get raw measurement from the flow deck V2

Thanks for the reply @kimberly, @kristoffer and @tobias :) . I know understood. Another question, with which variable or variable I can get the actual distance to the ground or at least to the closest object down the CF instead of just the delta? or do I need to use the deltas to calculate it myself?
by emoyers
Mon Feb 24, 2020 2:22 am
Forum: General discussions
Topic: Get raw measurement from the flow deck V2
Replies: 13
Views: 3043

Re: Get raw measurement from the flow deck V2

hello @kristoffer, I don't see in any of those files raw measurement from the flow deck, can you expand more on why you recommend me those files for reading the flow deck measuremets?
by emoyers
Tue Feb 18, 2020 2:22 am
Forum: External positioning systems
Topic: SLAM on Crazyflie
Replies: 2
Views: 1321

Re: SLAM on Crazyflie

Hello @arnaud, first of all thanks for sharing. I checked the README in the github repo, seems that you use a lidar first to get a map of the environment that the Crazyflie with travel. Is my understanding correctly?