I have created a system which allows me to estimate the GPS of a drone, and I want to be able to fly the drone based on that GPS. I also want a system where I am able to switch between the real GPS and the fake GPS I create. Is it possible to do in PX4? (I would like it to work for both SITL and HITL so that I can also test it on real drones.) Please help me, as I have been stuck on this problem for a long time and I can’t seem to find a way to actually switch GPS mid-flight.
