Add leonardo build target for leonardo + usb2.0 shield based projects#22243

Merged

zvecr merged 3 commits intoqmk:masterfrom lzhang10:usb_usb_leonardo

Nov 15, 2023

+9-4

Commits on Nov 15, 2023

Add leonardo folder for leonardo + usb2.0 shield based projects
Le Zhang
committed
use default value of processor frequency for 32u4
Le Zhang
committed
Apply suggestions from code review

authored and
Le Zhang
committed