qmk_firmware/keyboards/duck/lightsaver/lightsaver.c

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1.7 KiB
C

/* Copyright 2017 Rasmus Schults <rasmusx@gmail.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 "quantum.h"
#include "indicator_leds.h"
enum BACKLIGHT_AREAS {
BACKLIGHT_ALPHAS = 0b00000010, // Alpha keys
BACKLIGHT_FKEYS = 0b00000100, // Function row keys
BACKLIGHT_MODNUM = 0b00001000, // Modifiers and number row
BACKLIGHT_NUMPAD = 0b01000000 // Numpad area
};
void backlight_set(uint8_t level) {
if (level > 0) {
// Turn on leds
PORTB &= ~BACKLIGHT_ALPHAS;
PORTB &= ~BACKLIGHT_FKEYS;
PORTB &= ~BACKLIGHT_MODNUM;
PORTE &= ~BACKLIGHT_NUMPAD;
} else {
// Turn off leds
PORTB |= BACKLIGHT_ALPHAS;
PORTB |= BACKLIGHT_FKEYS;
PORTB |= BACKLIGHT_MODNUM;
PORTE |= BACKLIGHT_NUMPAD;
}
}
bool led_update_kb(led_t led_state) {
bool res = led_update_user(led_state);
if(res) {
bool leds[8] = {
led_state.caps_lock,
led_state.scroll_lock,
led_state.num_lock,
layer_state & (1<<1),
layer_state & (1<<2),
layer_state & (1<<3),
layer_state & (1<<4),
layer_state & (1<<5)
};
indicator_leds_set(leds);
}
return res;
}