qmk-firmware/keyboards/iron180/iron180.c

/*
Copyright 2021 Álvaro "Gondolindrim" Volpato  <gondolindrim@acheronproject.com>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "iron180.h"

#ifdef CAPSLOCK_BACKLIGHT
bool led_update_kb(led_t led_state) {
    bool res = led_update_user(led_state);
    if (!led_state.caps_lock){
        if (is_backlight_breathing()) breathing_disable();
        backlight_disable();
    }
    else {
	if (is_backlight_breathing()) breathing_enable();
        backlight_enable();
    }
    return res;
}
#endif