Can I run this on top of an existing ubuntu installation?

[shryder]

I already have an rpi running ubuntu 22.04, can I just build the aawg folder and run this ontop of the existing installation? There seems to be a lot of other configuration files outside the aawg but not sure which are important and which are just default.

[manio]

can I just build the aawg folder and run this ontop of the existing installation?

No, it's not possible because the whole linux is specially crafted, it is using OTG port and additional kernel modules to work.

[nisargjhaveri]

As @manio mentioned, it needs a couple of kernel patches. So, not easily possible to run on top of standard Ubuntu installation, unless you're willing to patch your kernel.