Search found 2275 matches

by arnaud
Sun Feb 10, 2013 11:10 am
Forum: Quadcopters
Topic: Motors facing up or down??
Replies: 9
Views: 10970

Re: Motors facing up or down??

We have been thinking about it. I am not sure the efficiency would be changed but the center of gravity would be higher which would make the copter more stable (some would say less fun ;)). We also though to test motors facing up and down. Not too sure what would happen: best case we get twice as mu...
by arnaud
Sun Feb 10, 2013 10:53 am
Forum: Developer Discussions
Topic: crazyflie-firmware
Replies: 9
Views: 7204

Re: crazyflie-firmware

As said Macus we are using arm-none-eabi-gcc 4.7 maintained by ARM.

For the code size it becomes a bit better with -Os (Setting DEBUG=0 in config.mk, good to use if no jtag debug is planned):

Code: Select all

   text	   data	    bss	    dec	    hex	filename
  47700	    400	  16336	  64436	   fbb4	cflie.elf
by arnaud
Fri Feb 08, 2013 6:15 pm
Forum: Developer Discussions
Topic: OS
Replies: 1
Views: 1983

Re: OS

There is no way to fit Linux in our processor as we have 128K of flash and about 20K of ram so small RTOS like FreeRTOS is the only way to go.
by arnaud
Fri Feb 08, 2013 5:45 pm
Forum: Developer Discussions
Topic: Source Code Location?
Replies: 7
Views: 4358

Re: Source Code Location?

This is actually mercurial repos. We are not planing on switching to Git as mercurial suits our needs. The mercurial work-flow is very similar to git. If you really cannot get used to mercurial it is still possible to work with git while pushing/pulling to mercurial: http://stackoverflow.com/questio...
by arnaud
Fri Feb 01, 2013 10:33 pm
Forum: Developer Discussions
Topic: Source Code Location?
Replies: 7
Views: 4358

Re: Source Code Location?

Hi,
The source code is at https://bitbucket.org/bitcraze

It is still missing some pieces but everything should be uploaded during the weekend