Search found 597 matches

by marcus
Mon Nov 26, 2018 8:26 pm
Forum: Loco Positioning System
Topic: ESP8266 implementation with LPS node
Replies: 3
Views: 144

Re: ESP8266 implementation with LPS node

Libraries for using the UART on the STM32 are in the library from ST. You can find the API for the UART here . Initially we used an FTDI cable before the USB was implemented and this code is still in, but removed at compile time with the macro USE_FTDI_UART. Search for that in the code and you'll ge...
by marcus
Mon Nov 26, 2018 8:22 pm
Forum: General discussions
Topic: Tuning PID after adding new decks
Replies: 7
Views: 400

Re: Tuning PID after adding new decks

Ok, thanks for the info. I haven't looked that much into the limiting but it sounds interesting. For the plot in the image I limited the distance to 2 m. Yes, it's plotted in 3D but I was at the same height (the boards around wasn't very high). But I'm hoping to get some time trying to fly in an env...
by marcus
Thu Nov 22, 2018 1:17 pm
Forum: Loco Positioning System
Topic: ESP8266 implementation with LPS node
Replies: 3
Views: 144

Re: ESP8266 implementation with LPS node

Hi!

Yes, the connector is for a ESP8266 01 module. I put it in on an early prototype and then we decided to keep it. Unfortunately I've never had the time to implement any software for it. It's connected to one of the serial ports on the STM so it should be possible to talk to the module though it.
by marcus
Thu Nov 22, 2018 9:11 am
Forum: General discussions
Topic: Tuning PID after adding new decks
Replies: 7
Views: 400

Re: Tuning PID after adding new decks

Tried running the multi-ranger and plotting the data. The plot is 3D, but since the flight is at 20cm fixed height it's kind of 2D.
by marcus
Mon Nov 19, 2018 7:31 pm
Forum: General discussions
Topic: Tuning PID after adding new decks
Replies: 7
Views: 400

Re: Tuning PID after adding new decks

Nice video and deck! I've been working on putting together some 3D plotting of the sensors when moving around, I'll post a screenshot when I have something that looks presentable. In the video when you move around it seems as if there's "walls" created sometimes when rotating. Have you checked why t...
by marcus
Mon May 07, 2018 12:40 pm
Forum: Developer Discussions
Topic: [LEAP MOTION + CRAZYFLIE]
Replies: 10
Views: 895

Re: [LEAP MOTION + CRAZYFLIE]

I mean just create a small Python 3 script that reads out the values you're getting from the LeapMotion bindings. Once this is working then you can go on to integrating it into the real client. This way you separate the problem into "Make LeapMotion work with Python 3" and "Make Crazyflie work with ...
by marcus
Mon May 07, 2018 11:15 am
Forum: Developer Discussions
Topic: [LEAP MOTION + CRAZYFLIE]
Replies: 10
Views: 895

Re: [LEAP MOTION + CRAZYFLIE]

What approach are you trying, building your own Python 3 bindings? I've never tried it so unfortunately I don't think I be very useful here. But I would recommend separating the problems. Make a Python 3 script that uses the bindings outside the client and make sure everything works. Then integrate ...
by marcus
Mon Apr 30, 2018 9:22 am
Forum: Developer Discussions
Topic: [LEAP MOTION + CRAZYFLIE]
Replies: 10
Views: 895

Re: [LEAP MOTION + CRAZYFLIE]

Hey man, I tried the older version of the crazyflie client using this link . I believe the leap motion does fine however, I can't seem to connect the crazyradio pa to the crazyflie. I already did all the zadig drivers thing. However it does not do any good. What could be the solution for this one? ...
by marcus
Mon Apr 30, 2018 9:16 am
Forum: Support
Topic: Cannot connect with Crazyflie
Replies: 22
Views: 6451

Re: Cannot connect with Crazyflie

jsalts wrote:
Sat Apr 28, 2018 9:39 am
Did anyone resolve this issue?
Hi!

I would recommend upgrading to the latest version of firmware/client/library to check if this issue still exits.
by marcus
Wed Jan 24, 2018 9:27 am
Forum: Developer Discussions
Topic: [LEAP MOTION + CRAZYFLIE]
Replies: 10
Views: 895

Re: [LEAP MOTION + CRAZYFLIE]

Hi, When the Crazyflie Python Client was moved from Python 2.7 to Python 3 the Leap Motion support was dropped since there's no bindings for Python 3. I checked the website quickly and I can still only find bindings for Python 2.7. This means that you cannot run the library from within the client. T...