I'm running an application where I need to feed the PX4 firmware and the autopilot my own navigation solution, computed from custom IMU processing + EKF on a companion computer. I'm looking for the parameters to set this up properly, however I can only find information about providing an external heading.
Is this possible with the current PX4 firmware? Essentially I want to disable the onboard EKF and IMU processing and simply have the firmware use the solution provided.
I'm running on a Pixhawk2, PX4 v1.7.3.