Search found 13 matches

by Fr4nky
Fri Jan 15, 2016 11:19 am
Forum: Developer Discussions
Topic: Heightsensor VL6180
Replies: 35
Views: 8374

Re: Heightsensor VL6180

ST released a new version of the sensor with a range of over 2m:
http://www2.st.com/content/st_com/en/pr ... 53l0x.html
This one looks very interesting for use with the CFN.
by Fr4nky
Wed Oct 14, 2015 7:39 pm
Forum: Support
Topic: [SOLVED] (workaround) cfclient segmentation fault
Replies: 8
Views: 2350

Re: cfclient segmentation fault [SOLVED (workaround)]

Hello, I now tested a few things with the Crazyradio. Without the workaround the client crashes as described in the first post with and without the Crazyradio plugged in. With the workaround the client finds the dongle and it can connect to the CFN just fine. However when trying to scan, it crashes ...
by Fr4nky
Tue Oct 13, 2015 7:20 pm
Forum: Support
Topic: [SOLVED] (workaround) cfclient segmentation fault
Replies: 8
Views: 2350

Re: cfclient segmentation fault [SOLVED (workaround)]

I haven't actually tried it with a CR yet since I don't have one here right now. I will try tomorrow and keep you posted.
by Fr4nky
Tue Oct 13, 2015 6:44 pm
Forum: Support
Topic: [SOLVED] (workaround) cfclient segmentation fault
Replies: 8
Views: 2350

Re: cfclient segmentation fault

Hello, Thanks for the suggestions! Python3 and the necessary libraries are 64bit. libusb is version 1.0.17 and python3-usb is version 1.0.0. gdb gives me the following output: ... INFO:cflib.drivers.cfusb:Looking for devices.... [New Thread 0x7fffbbfff700 (LWP 1348)] Program received signal SIGSEGV,...
by Fr4nky
Mon Sep 28, 2015 7:46 pm
Forum: Support
Topic: [SOLVED] (workaround) cfclient segmentation fault
Replies: 8
Views: 2350

[SOLVED] (workaround) cfclient segmentation fault

Hello, I have upgraded to the newest version of the client (develop branch) on Ubuntu 14.04 and installed all the Python3 dependencies. The client window opens, however after about half a second it closes again (with the button to the right of the Connect button still showing "Scanning..."), giving ...
by Fr4nky
Thu Aug 13, 2015 12:31 pm
Forum: Developer Discussions
Topic: Parameter update in Client when changed by CF
Replies: 1
Views: 673

Parameter update in Client when changed by CF

Hello, I have a parameter that gets set to 1 in the client to activate a flightmode on the Crazyflie. This works as expected and the parameter in the client shows as 1. The Crazyflie then sets the value back to 0 after some time, but that new value is not sent to the client (or the param_updated_cal...
by Fr4nky
Tue Jun 23, 2015 2:22 pm
Forum: Developer Discussions
Topic: CFClient in C?
Replies: 3
Views: 1058

Re: CFClient in C?

Hi,

the libcflie repo is not mine ;-)
I created a repo for my wrapper:
https://github.com/Franky333/libcflie-C-wrapper
I wrote it a while ago, so it may not be complete, but the basic stuff works :)

Regards
Daniel
by Fr4nky
Mon Jun 22, 2015 10:45 pm
Forum: Developer Discussions
Topic: CFClient in C?
Replies: 3
Views: 1058

Re: CFClient in C?

Hello,

If you just need a library without the GUI then this would work:
https://github.com/fairlight1337/libcflie
It is written in C++ but I can send you a wrapper so you can use it with C.

Regards
Daniel
by Fr4nky
Thu Jun 18, 2015 5:56 pm
Forum: Developer Discussions
Topic: Crazyflie 2 Problems using FPU
Replies: 2
Views: 980

Crazyflie 2 Problems using FPU

Hello, I am working on some code for the CF2 which would benefit from using the hardware FPU in the STM32F405. I have tried setting the USE_FPU flag in the makefile to 1, and it compiles just fine. Turning the CF on also works, but about 0.5s after connecting to the CF with the client, the CF seem t...