zephyr,input-double-tap

Note

An implementation of a driver matching this compatible is available in subsys/input/input_double_tap.c.

Description

Input double tap pseudo-device

Listens for key events as an input and produces key events as output
corresponding to double taps.

Can be optionally be associated to a specific device to listen for events
only from that device.

Example configuration:

#include <zephyr/dt-bindings/input/input-event-codes.h>

double_tap {
        input = <&buttons>;
        compatible = "zephyr,input-double-tap";
        input-codes = <INPUT_KEY_0>, <INPUT_KEY_1>;
        double-tap-codes = <INPUT_KEY_A>, <INPUT_KEY_B>;
        double-tap-delay-ms = <300>;
};

Properties

Properties not inherited from the base binding file.

Name	Type	Details
`input`	`phandle`	Input device phandle, if not specified listen for input from all devices.
`input-codes`	`array`	Array of input event key codes (INPUT_KEY_* or INPUT_BTN_). This property is required*.
`double-tap-codes`	`array`	Array of key codes to be generated for double taps (INPUT_KEY_* or INPUT_BTN_). This property is required*.
`double-tap-delay-ms`	`int`	Maximum time delay between taps to register a double tap, in milliseconds. This property is required.