Hello.
My 680mm quad is working very well in stabalised mode. I can take of in loiter, or select loiter in flight, and position will hold good for a short time. Quad will then land itself.
If I put more throttle input it doesn’t make a difference.
From the log it shows it’s going into land mode. That’s as far as I can tell.
The hardware is what hobbyking call an apm 2.7.
Firmware I think is 3.1… whatever the latest was that apm planner updated.
I’ll work out how to increase logs before next test.
I’ve just been watching LOS video of flight and thinking about what happened.
I can see I’m loitering fine for maybe 30 seconds. then quad yaws slowly about 40 deg.
then it moves SE and tries to land.
If it is compass related, It is mounted on a mast well away from things.
Maybe I’m running off internal compass. How can I check that?
Yesterday I did 2 flights but it seems only one was logged.
I tried to look at accx/y/z but something is wrong with my logs and only shows accz.
log is over 2mb so can’t upload. I’ll have to do another shorter flight.
If I am in stabalise I will get 16-2 and 16-0.
If I am in Loiter or RTL I will get 16-2 immediately followed by 17-1 immediately followed by Land. I believe this error is causing land.
Any thoughts welcome.
Thanks.
It seems that ATT.ErrYaw corresponds to my EKF error 16 - 2.