Crate clerk [−] [src]

Clerk

Clerk is a generic and hardware agnostic libary to controll HD44780 compliant LCD displays.

Display	A HD44780 compliant display.
DisplayControlBuilder	A struct for creating display control settings.
DisplayPins
EntryModeBuilder	A struct for creating display entry mode settings.

CursorBlinking	Sets cursor blinking.
CursorState	State of a cursor.
DefaultLines	Enumeration of default lines.
Direction	Enumeration of possible data directions of a pin.
DisplayState	State of a display.
SeekFrom	Enumeration of possible methods to seek within a `Display` object.
ShiftTo	Enumeration of possible methods to shift a cursor or display.

The DisplayHardwareLayer trait is intended to be implemented by the library user as a thin wrapper around the hardware specific system calls.