Controlling 3-axis servo gimbal with vmount driver

Hi all.
I’ve been working on my 3-axis servo gimbal but it doesn’t work well so far.
I’m trying to control the gimbal with vmount, but when mount driver is started the gimbal rattles like this.
Image from Gyazo

mount.aux.mix is documented as below.

M: 1
S: 2 0 10000 10000 0 -10000 10000
M: 1
S: 2 1 10000 10000 0 -10000 10000
M: 1
S: 2 2 10000 10000 0 -10000 10000

Each servo is connected to pixhawk output AUX1~3.
Disabled stabilization but nothing changed.

Do you have any idea what is wrong with them?

Any help will be appreciated and I will update the documentation.


Did you solve it? im facing the same problem here.

Not at all, actually.

I suspect this is happening because I installed px4fmu_v3 on my HKpilot32, which is designed for px4fmu_v2, but I put a temporary freeze on this project so I haven’t checked the hypothesis nor solved the problem.

Have you got any solutions?


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