Add shadow register for UBRRH to keep it separate from UCSRC#309
Open
StefanKrupop wants to merge 1 commit intobuserror:masterfrom
Open
Add shadow register for UBRRH to keep it separate from UCSRC#309StefanKrupop wants to merge 1 commit intobuserror:masterfrom
StefanKrupop wants to merge 1 commit intobuserror:masterfrom
