Pixhawk2 antenna tracker?

Hi Evan! I’m trying to use a Pixhawk Mini as antenna tracker. It load the firmware AT 1.0 without issues but the led turns into solid red when booting, as I describe in my post.

I have checked everything imaginable and I think it’s a compatibility problem with the PX Mini hardware… Usually, I program processors, but in another environment. It’s very complicated to recompile the AT firmware for the Pixhawk Mini?

I would greatly appreciate a guide to start studying this topic. Thanks in advance.
Regards.