I've searched and searched and haven't been able to find a good answer to this. Can someone outline the differences between the eagle_default and the eagle_legacy_default make targets?
My understanding is that the legacy build is used to build with proprietary drivers provided by Intrinsyc for the Qualcomm ESC board. However, it was my understanding that the Qualcomm ESC board is required for use with the Snapdragon Flight? If that is the case, then why are there two options? If that is not the case, what other ESC options are there for Snapdragon development?
Further, the ATLFlight git organization has their own forked copy of the PX4 firmware, and their documentation provides very different instructions on how to install PX4 than is given in the official PX4 development docs (on dev.px4.io). Why are there two different options, and why would I choose one option over the other?
Thanks for your help!