Bitcraze Forums

Great

I do get weirdness after flashing firmware unless I quit and re-open cfclient. I probably should trace the bug, but I can't really be bothered

That looks ok

Is your killswitch on?

Really? I can't say I've used the updated stock firmware recently to be fair.

Are you trying a quick connect? It's possible that the new firmware changed the radio channel/bitrate (but unlikely I think?)

There should be no issues copying between VM and host, but you could also try bootloading from inside the VM

Hmm, that's not a bad plan, it'd be reasonably easy to see the offsets from the motors at various speeds by logging the mag readings while the cf is strapped down and rev'd

You can fiddle with them in the 'parameters' tab

Once I find a good set, I'll push the changes to bitbucket and provide a compiled .bin

Phiamo's done some work with my code too, but I'm still at work so I'll check it out at home

It needs compiling first at the moment, once I've got it working nicely I'll stick up a compiled blob and do a pull request.

Rmirwin2, are you using the standard PID coefficients? I think they still need tweaking, but yeah, they're not too far off I think.

I re-coded the hover 'thrust control' part of Phiamo's code here: https://bitbucket.org/mjc506/crazyflie-firmware I still need to tweak the PID parameters (and work out a sensible D part) but so long as the set point isn't too far away, it hovers quite happily. I'd recommend holding on to your cf at...

sure, code is here: https://bitbucket.org/mjc506/crazyflie-firmware and it compiles and runs fine. You will also need a patched cf-client - I used Phiamo's code: https://bitbucket.org/phiamo/crazyflie-pc-client (but couldn't get his firmware working for me) Altitude hold works ok, but I still need t...