soulstone.c (1107B)
1 /* Copyright 2023 Strech 2 * 3 * This program is free software: you can redistribute it and/or modify 4 * it under the terms of the GNU General Public License as published by 5 * the Free Software Foundation, either version 2 of the License, or 6 * (at your option) any later version. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * GNU General Public License for more details. 12 * 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16 17 #include "quantum.h" 18 19 // Prepare layer indicator LED 20 void keyboard_post_init_kb(void) { 21 gpio_set_pin_output(LAYER_INDICATOR_LED_PIN); 22 gpio_write_pin_low(LAYER_INDICATOR_LED_PIN); 23 keyboard_post_init_user(); 24 } 25 26 // Function for layer indicator LED 27 layer_state_t layer_state_set_kb(layer_state_t state) { 28 gpio_write_pin(LAYER_INDICATOR_LED_PIN, !layer_state_cmp(state, 0)); 29 return layer_state_set_user(state); 30 }