BusUart
U[S]ART interface to be used by devices. Concrete implementations in MCU drivers should be passed to drivers.
Alexander Shiryaev, 2016.09, 2017.04, 2019.10, 2020.12 Modified by Tenko for use with ECS
Types
Bus* = RECORD* END;
Vars
WriteChar*(value : CHAR): BOOLEAN;