keyboard/qmk/keyboards/nk87/nk87.c

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/* Copyright 2020 Yiancar
*
* 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/>.
*/
#ifndef RGB_BACKLIGHT_NK87
#error RGB_BACKLIGHT_NK87 not defined, recheck config.h
#endif
#include "nk87.h"
#include "drivers/issi/is31fl3733.h"
/* Indicator LEDS are part of the LED driver
* Top LED is blue only. LED driver 2 RGB 63 Blue channel
* Middle LED is blue and red. LED driver 2 RGB 63 Red and Green channel
* Bottom LED is red only LED driver 2 RGB 48 Blue channel.
*/
uint8_t CAPS = 0;
uint8_t FN1 = 0;
uint8_t FN2 = 0;
bool led_update_kb(led_t led_state) {
bool res = led_update_user(led_state);
if(res) {
if (led_state.caps_lock) {
CAPS = 255;
} else {
CAPS = 0;
}
}
IS31FL3733_set_color( 63+64-1, FN1, FN1, CAPS );
IS31FL3733_set_color( 48+64-1, 0, 0, FN2 );
return res;
}
__attribute__((weak)) layer_state_t layer_state_set_user(layer_state_t state) {
if (state & (1UL << 1)) {
FN1 = 255;
} else {
FN1 = 0;
}
if (state & (1UL << 2)) {
FN2 = 255;
} else {
FN2 = 0;
}
return state;
}