Screen device generic API

Define the generic API of a screen device. More...

Detailed Description

Define the generic API of a screen device.

The screen device API is a generic API built on top of display and touch device APIs.

Each display/touch device driver implementing this interface has to expose a set of predefined functions and it has to register itself to the central display/touch device registry. From here devices can be found, listed, and accessed.

The display and touch devices are linked to a screen by providing the screen id (basically an index) they correspond to.

See also

Display device generic API

Touch device generic API

Warning

This feature is experimental!
This API is experimental and in an early state - expect changes!

Author

Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Data Structures
struct	screen_dev_t
	Screen device descriptor. More...