Re: [Paparazzi-devel] Question regarding servo motor

[Steffen Spies]

Hi Dee,

that is a BIG surprise to me.
Yesterday evening I made the same experience while I did some testing: one of 
my servos (Multiplex Tiny S) burned out!

And I also noticed big jitter even in manual mode sometimes and disappears when 
you move the sticks - but will return.

I use a Tiny V2.11

Steffen

Am 13.07.2011 06:54, schrieb Long Di:
> Hello all,
>         I have started using the new paparazzi distribution for fixed-wing. 
> Everything works fine for my implementation except the servo motors. Both of 
> my servos jitter even under manual mode, and the right servo got burned out 
> today after a long testing.
>         The strange thing is that when I moved the joystick handle, sometimes 
> the jitter just disappeared, then it came back again. I tried to seal my 
> servo with copper tape and added a glitch buster, didn't help. I also tried 
> to play with the servo parameters (min, neutral, max), didn't get solved 
> either.
>         I also noticed the old PPM_FILTERING code doesn't exist any more, 
> wondering whether that should help.
>         I am using Hitec MG-82 servos. Anyone has had similar problems? Any 
> inputs are appreciated.
>
> Dee
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