rev1.c (2010B)
1 /* Copyright 2021 ivndbt 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 keyboard_pre_init_kb(void) { 19 // Set LED IO as outputs 20 gpio_set_pin_output(LED_00); 21 gpio_set_pin_output(LED_01); 22 keyboard_pre_init_user(); 23 } 24 25 bool shutdown_kb(bool jump_to_bootloader) { 26 if (!shutdown_user(jump_to_bootloader)) { 27 return false; 28 } 29 // Shutdown LEDs 30 gpio_write_pin_low(LED_00); 31 gpio_write_pin_low(LED_01); 32 return true; 33 } 34 35 layer_state_t layer_state_set_kb(layer_state_t state) { 36 state = layer_state_set_user(state); 37 38 // Layer LEDs act as binary indication of current layer 39 uint8_t layer = get_highest_layer(state); 40 gpio_write_pin(LED_00, layer & 0b1); 41 gpio_write_pin(LED_01, (layer >> 1) & 0b1); 42 return state; 43 } 44 45 // Optional override functions below. 46 // You can leave any or all of these undefined. 47 // These are only required if you want to perform custom actions. 48 49 void matrix_init_kb(void) { 50 // put your keyboard start-up code here 51 // runs once when the firmware starts up 52 uint8_t led_delay_ms = 80; 53 for (int i = 0; i < 2; i++) { 54 gpio_write_pin_high(LED_00); 55 gpio_write_pin_high(LED_01); 56 wait_ms(led_delay_ms); 57 gpio_write_pin_low(LED_00); 58 gpio_write_pin_low(LED_01); 59 if (i < 1) { 60 wait_ms(led_delay_ms); 61 } 62 } 63 64 matrix_init_user(); 65 }