CleanFlight Ervaringen

Fint · 7 jul 2015

FedorCommander zei:
acc_hardware=1 actually. and it flies great with kisses and looptime 800. enjoyed yesterday a lot with @m00st

i also gave up on luxfloat on minis. but b330 loooooooves it! i guess ckean pkate helps and weight also.

How did you determine this looptime of 800ms.
I only find very confusing stuff on the internet. Max refreshrate of kiss escs 2khz = 500ms... And this is were my logic stops...

FedorCommander · 7 jul 2015

In configurator status line

Fint · 7 jul 2015

That i onderstand, lol. But why is 800 the correct number?

FedorCommander · 7 jul 2015

Because @BorisB was flying it on SpRacing board and it was awesome

I uploading video now with this settings

Fint · 7 jul 2015

Haha oké, clear. Looking forward to your vid! And if anyone can clarify hoe to get the correct looptime, let me know

FedorCommander · 7 jul 2015

Here it goes...

Nothing exiced... Just a local park....

NAZE32, local build cleanflight, CM1960, 10DEG motor tilt, KISS18A, HQ 6045 (not very fresh), A-SPEC 2200 4S, GoPro3, OpenLog.

swilkens · 8 jul 2015

BorisB zei:
Did you ever anayze luxfloat in the blackbox?

The motors get much more noise and produce more heat when the filtering is not set correctly.

I haven't, yet. I assume I'm going to be a massive sad panda when I see the buttload of oscillations?

Does the naze have an on-board serial logger or am I going to need an openlog or something to activate the feature?

FedorCommander · 8 jul 2015

If you have full naze32 - you can log to internal flash. You can also SOLDER flash chip (2mb/8mb/16mb). Or you can add OpenLog board with SD card (board needs to be flashed with BB firmware for that).

Royce · 8 jul 2015

FedorCommander zei:
acc_hardware=1 actually.

So it's acc_hardware=1 and not acc_hardware=0? to shut off the accelerometer?
Or are you talking about something else.. confusing.

BorisB zei:
Er is veel info te vinden op forums, maar komt erop neer dat je filtering gaat scheiden.

Leuke start waardes:
gyro_lpf = 0
gyro_cut_hz = 100 (of 80 als het veel shakes heeft)
pterm_cut_hz = 50
dterm_cut_hz = 12

Dit werkt voor iedere quad? Of ook weer afhankelijk van je setup etc..
Enige wat je dus zou moeten tunen is de gyro_cut_hz?

FedorCommander · 8 jul 2015

Royce zei:
So it's acc_hardware=1 and not acc_hardware=0? to shut off the accelerometer?
Or are you talking about something else.. confusing.

Yap. 0 - autodetect, 1 - off.

timgoesusa · 8 jul 2015

FedorCommander zei:
Here it goes...

Nothing exiced... Just a local park....

NAZE32, local build cleanflight, CM1960, 10DEG motor tilt, KISS18A, HQ 6045 (not very fresh), A-SPEC 2200 4S, GoPro3, OpenLog.

Hey have been following this thread for awhile. And noticed my setup is the same as yours. Would you share your pid's and cli settings for the filtering?

Grtz, Timmay!

FedorCommander · 8 jul 2015

timgoesusa zei:
Hey have been following this thread for awhile. And noticed my setup is the same as yours. Would you share your pid's and cli settings for the filtering?

Sure... Enjoy (its pretty much @BorisB pids from SPRacing video).. I need to fine tune it for my quad. But its very good!

https://www.dropbox.com/s/4o2go7viqfxjfao/SMH-800us.txt?dl=1

Keep in mind.. ITS FOR DEVELOPMENT FIRMWARE AND FOR LOOPTIME 800!!!!

timgoesusa · 8 jul 2015

Oh i cant run the filtering and looptime 800 yet on 1.9.0? Just on the 1.9.1 that you are using?

FedorCommander · 8 jul 2015

Filtering - not. Looptime - yes. You also can try to flash my firmware as well.

https://www.dropbox.com/s/98dhl2gtpixvbml/cleanflight_1.9.1_FedorCommander_NAZE.hex?dl=1

Just dont forget to backup YOUR settings before flashing

timgoesusa · 8 jul 2015

Thanx! Will try it. And will let you know if i can get it working.

FedorCommander · 8 jul 2015

good luck with that! if u have bb it also logs inflight adjustments - kinda handy!

sniperx · 8 jul 2015

wat doe ik fout?
# set gyro_cut_hz = 80
Unknown variable name
Cleanflight 1.9

Dirk77 · 8 jul 2015

sniperx zei:
wat doe ik fout?
# set gyro_cut_hz = 80
Unknown variable name
Cleanflight 1.9

Als ik het goed begrepen heb, zit dit nog niet in 1.9, pas in 1.9.1 en die is alleen als nightly build beschikbaar nog.

FedorCommander · 8 jul 2015

read few posts back. u need dev build with @BorisB filters.
(i posted hex just above)

BorisB · 9 jul 2015

sniperx zei:
wat doe ik fout?
# set gyro_cut_hz = 80
Unknown variable name
Cleanflight 1.9

https://dl.dropboxusercontent.com/u/31537757/cleanflight/cleanflight_NAZE.hex

FedorCommander zei:
read few posts back. u need dev build with @BorisB filters.
(i posted hex just above)

Use my last change

. I even managed to get gyro trace even smoother by removing jitter. Also filtering is more efficient now. Much less CPU usage due to precalculating if filter coefficients.