Search found 86 matches

by Slaxx
Mon Nov 09, 2015 8:23 am
Forum: Developer Discussions
Topic: Vicon Control of CF 2.0
Replies: 7
Views: 3413

Re: Vicon Control of CF 2.0

I did the same. What i did was the following: Calculate necessary Forces in x,y,z direction with some controller Transform the forces into the yaw rotated coordinate system Calculate the necessary thrust and angles from the Forces with Trigonometrics Send the setpoints to the Crazyflie That worked f...
by Slaxx
Tue Nov 03, 2015 8:21 am
Forum: Developer Discussions
Topic: accessing i2c-interface of the STM32F4
Replies: 11
Views: 4038

Re: accessing i2c-interface of the STM32F4

Or the Saleae Logic Analyzers
https://www.saleae.com/index
by Slaxx
Mon Nov 02, 2015 3:06 pm
Forum: Developer Discussions
Topic: Big frame big motors
Replies: 3
Views: 1000

Re: Big frame big motors

Or maybe just his own post where you already replied? :lol:

viewtopic.php?f=6&t=1661&p=8635#p8635
by Slaxx
Thu Oct 29, 2015 3:26 pm
Forum: Developer discussions
Topic: Crazyradio with other quadcopter ?
Replies: 7
Views: 2311

Re: Crazyradio with other quadcopter ?

Crazyradio is a pretty good choice. Use the developed clibflie by Jan Winkler as a starting point and change it to fit your needs. With the Crazyflie board design you already have a working system for your quad.
by Slaxx
Thu Oct 29, 2015 11:43 am
Forum: Developer Discussions
Topic: Crazyflie 2.0 schematic
Replies: 3
Views: 1215

Re: Crazyflie 2.0 schematic

You're welcome. I guess you're also trying to make your own Crazyflie board or some board based on it. I did the same thing and was asking the guys from Bitcraze quite some questions. Maybe you find some threads helpful: https://forum.bitcraze.io/viewtopic.php?f=6&t=1641 https://forum.bitcraze.io/vi...
by Slaxx
Thu Oct 29, 2015 7:26 am
Forum: Developer Discussions
Topic: Crazyflie 2.0 schematic --- RTC crystal and Capacitor values
Replies: 3
Views: 1100

Re: Crazyflie 2.0 schematic --- RTC crystal and Capacitor values

They are not mounted.

All the not clear specified Components can be found in this thread: viewtopic.php?f=6&t=1451&p=7737#p7737
Or here: https://wiki.bitcraze.io/projects:crazy ... spareparts
by Slaxx
Fri Oct 23, 2015 6:33 am
Forum: Developer Discussions
Topic: Crazyflie 2.0 schematic
Replies: 3
Views: 1215

Re: Crazyflie 2.0 schematic

Yes it is. Thats the sink pin to let the current flow through the resistor. This should remove unnecessary power consumption if the system is turned off.
by Slaxx
Wed Oct 07, 2015 2:12 pm
Forum: Developer discussions
Topic: Communication between the crazyflie and the dangle
Replies: 4
Views: 1610

Re: Communication between the crazyflie and the dangle

You should change it to CCrazyRadio("radio://0/10/2M"). But else I don't know where a problem might be.
by Slaxx
Wed Oct 07, 2015 8:10 am
Forum: Developer discussions
Topic: Communication between the crazyflie and the dangle
Replies: 4
Views: 1610

Re: Communication between the crazyflie and the dangle

I also had some issues using different channels and speed than what is defined in 'CrazyRadio.cpp' try finding these two lines this->setDataRate("2M"); this->setChannel(2); change them to what you need and also select the same in CCrazyRadio *crRadio = new CCrazyRadio("radio://0/10/250K"); that work...
by Slaxx
Wed Sep 30, 2015 12:47 pm
Forum: Developer discussions
Topic: Make a crazyfile client with c#
Replies: 3
Views: 1433

Re: Make a crazyfile client with c#

I made it work on windows by just installing the libusb on windows and providing the library. You find it on http://libusb.info/