@PXP11 I've made the build now, but my prototype is not ready, so I cannot test it. I posted you the binary, but I would prefer if I can test it next week before you damage something. I'll be out of office until Tuesday, then I can proceed.
The files are checked in in https://github.com/JoergS5/RepRapFirmware_robot
Duet 2 had compilation problems, I hope the memory is sufficient. => I can try to reduce the cache memory a bit more next week.