rev1.c (1130B)
1 /* Copyright 2020 Harrison Chan (Xelus) 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 void keyboard_pre_init_kb(void) { 20 gpio_set_pin_output(D1); 21 22 keyboard_pre_init_user(); 23 } 24 25 layer_state_t layer_state_set_kb(layer_state_t state) { 26 switch (get_highest_layer(state)) { 27 case 1: 28 gpio_write_pin_high(D1); 29 break; 30 default: // for any other layers, or the default layer 31 gpio_write_pin_low(D1); 32 break; 33 } 34 return layer_state_set_user(state); 35 }