zephyr,lvgl-button-input

Note

An implementation of a driver matching this compatible is available in modules/lvgl/input/lvgl_button_input.c.

Description

LVGL button indev pseudo-device

Listens for button input events and routes the
lv_indev_data_t to the underlying button lv_indev_t managed by LVGL.

Example configuration:

pointer {
        compatible = "zephyr,lvgl-button-input";
        input = <&buttons>;
        input-codes = <INPUT_KEY_0 INPUT_KEY_1>;
        coordinates = <120 220>, <150 250>;
};

When the device receives an input_event with code INPUT_KEY_0
a click event will be performed at (120,220).

Properties

Node specific properties

Properties not inherited from the base binding file.

Name	Type	Details
`input-codes`	`array`	Array of input event key codes (INPUT_KEY_* or INPUT_BTN_). This property is required*.
`coordinates`	`array`	Array of points (x,y) the associated input-code is mapped to.
`input`	`phandle`	Input device phandle.

Deprecated node specific properties

Deprecated properties not inherited from the base binding file.

(None)

Base properties

Properties inherited from the base binding file, which defines common properties that may be set on many nodes. Not all of these may apply to the “zephyr,lvgl-button-input” compatible.

(None)