prime_exl_plus.c (1065B)
1 /* Copyright 2020 Holten Campbell 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 #include "quantum.h" 17 18 void matrix_init_kb(void) { 19 gpio_set_pin_output(B2); 20 gpio_write_pin_low(B2); 21 22 matrix_init_user(); 23 } 24 25 //function for layer indicator LED 26 layer_state_t layer_state_set_kb(layer_state_t state) 27 { 28 if (get_highest_layer(state) == 1) { 29 gpio_write_pin_high(B2); 30 } else { 31 gpio_write_pin_low(B2); 32 } 33 return layer_state_set_user(state); 34 }