Search found 21 matches

by wwfiney
Mon Jan 19, 2015 7:42 am
Forum: Quadcopters
Topic: crazyflie for my big quadcopter
Replies: 15
Views: 11863

Re: crazyflie for my big quadcopter

Of course.
Looking forward to your quadcopter.
by wwfiney
Fri Dec 26, 2014 1:54 pm
Forum: Quadcopters
Topic: crazyflie for my big quadcopter
Replies: 15
Views: 11863

Re: crazyflie for my big quadcopter

As the video shown, it can fly. But one problem is: I can't find a good place to play it. This means it's very hard to me to do the following test. So my plan is: setup a 250mm quad copter platform which can test in my room. And finish prototype verification on this "small" platform. Then ...
by wwfiney
Wed Nov 26, 2014 10:27 am
Forum: Quadcopters
Topic: crazyflie for my big quadcopter
Replies: 15
Views: 11863

Re: crazyflie for my big quadcopter

update balance test bar
11.jpg
22.jpg
33.jpg
44.jpg
55.jpg
by wwfiney
Wed Nov 26, 2014 10:09 am
Forum: Quadcopters
Topic: crazyflie for my big quadcopter
Replies: 15
Views: 11863

Re: crazyflie for my big quadcopter

Hi, i have three questions about your setup. According to this post http://www.bitcraze.se/2014/03/brushless-driver-for-the-crazyflie/ Is not necessary the resistors to reduce the voltage to 2.8v from ESC's ? And about the brushless driver tag activation on code do you did ? The ESC's have simonK f...
by wwfiney
Tue Nov 25, 2014 2:13 am
Forum: Quadcopters
Topic: crazyflie for my big quadcopter
Replies: 15
Views: 11863

Re: crazyflie for my big quadcopter

Yes, I planed to use rubber washer between motor and frame. But the other guys said to me, it's not so necessary to do this for this size quadcopter. I also believe it's better to have. But firstly, I need setup the balance testing environment and let it fly. Then I can do other optimizations. I wil...
by wwfiney
Mon Nov 24, 2014 7:46 am
Forum: Quadcopters
Topic: crazyflie for my big quadcopter
Replies: 15
Views: 11863

Re: crazyflie for my bit quadcopter

assembling
19.jpg
finish
24.jpg
close-up
28.jpg
26.jpg
29.jpg
by wwfiney
Mon Nov 24, 2014 7:43 am
Forum: Quadcopters
Topic: crazyflie for my big quadcopter
Replies: 15
Views: 11863

crazyflie for my big quadcopter

I'm doing my first big quadcopter using crazyflie to control:

update video
http://v.youku.com/v_show/id_XODM2MTI1Nzc2.html

airframe
11.jpg
ESC and brush-less motors
6.jpg
propeller
5.jpg
assembly drawing
12.jpg
crazyflie for control
14.jpg
by wwfiney
Sun Nov 02, 2014 2:01 pm
Forum: Developer Discussions
Topic: Client python error, can not connect
Replies: 0
Views: 1811

Client python error, can not connect

Hi, I'm do some porting of crazyflie firmware, now the system is online (LEDs work well). On my PC side, it works well with original crazyflie firmware (binary). Client can scan and find my binary (with Keil C compiled), but when I connect to the board. some warning messages and disconnected. error....
by wwfiney
Sun Jan 05, 2014 3:40 am
Forum: Developer Discussions
Topic: Keil gcc compatible version of crazyflie_firmware
Replies: 16
Views: 12941

Re: Keil gcc compatible version of crazyflie_firmware

You need full version of Keil. And that's why open source projects use GCC and linux environment. (free!)