Available computation / memory on the crazyflie.

[Olov]

Hi.

I am toying with the idea of doing some numerical calculations on-board the Crazyflie 2.0 and was wondering if anybody had some experience of how much processing / memory one could expect to be available of the stated spec?

Ideally I'm looking for info on:
-Roughly how many FLOPS can one expect to be available while running the default firmware.
-How much free RAM? How much free flash?
-I suspect accessing the flash is fairly expensive?
-Anything else that could be a bottleneck, I haven't coded for embedded in years.

Kind regards,
Olov

[tobias]

A quick answer since I don't have much time right now. CF2 uses this processor.