app/include/zmk/backlight.h


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/*
 * Copyright (c) 2021 The ZMK Contributors
 *
 * SPDX-License-Identifier: MIT
 */

#pragma once

int zmk_backlight_on();
int zmk_backlight_off();
int zmk_backlight_toggle();
bool zmk_backlight_is_on();

int zmk_backlight_set_brt(uint8_t brightness);
uint8_t zmk_backlight_get_brt();
uint8_t zmk_backlight_calc_brt(int direction);