howto reverse output to gimbal servo?

AutoQuad AV/AP settings, gimbal & servo choices

howto reverse output to gimbal servo?

Postby Johan_vV » Sun Nov 04, 2012 6:24 pm

Hi,

Im currently building a new frame along with a gimbal and have come as far so that i have been able to power it up and verify the basic functionality.

What i noticed is that a need to reverse the output to the gimbal servos since both roll and pitch corrects it self in the wrong direction.

Is there a way to reverse the gimbal servo output from the AQ?

Thanks in advance,
Rgrds
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Re: howto reverse output to gimbal servo?

Postby bn999 » Sun Nov 04, 2012 8:56 pm

I have not tried this myself, but try negating the values for both GMBL_SCAL_PITCH & GMBL_SCAL_ROLL.
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Re: howto reverse output to gimbal servo?

Postby teramax » Sun Nov 04, 2012 9:36 pm

Yes, just put a - befor the numbers for scale_roll and scale_pitch end reboot the board.
somehow everything can fly
http://www.youtube.com/user/ter4m4x
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Re: howto reverse output to gimbal servo?

Postby Johan_vV » Sun Nov 04, 2012 9:49 pm

Thanks to both of you.

I can confirm that adding a minus sign in Scale_ values reverses the servos.
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Re: howto reverse output to gimbal servo?

Postby kinderkram » Sun Nov 04, 2012 10:29 pm

This is how it's in the Wiki now. Thx
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