- /* Copyright 2019 funderburker
- *
- * 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/>.
- */
- #include "tmo50.h"
-
- void matrix_init_kb(void) {
- // put your keyboard start-up code here
- // runs once when the firmware starts up
-
- DDRB |= (1 << PB0); //init B0
- PORTB &= ~(1 << PB0); //turn on B0
- DDRB |= (1 << PB1);
- PORTB |= (1<<PB1); //turn off B1
- DDRB |= (1 << PB2);
- PORTB |= (1<<PB2);
- DDRB |= (1 << PB3);
- PORTB |= (1<<PB3);
-
- matrix_init_user();
- }
-
- layer_state_t layer_state_set_kb(layer_state_t state)
- {
- state = layer_state_set_user(state);
- process_indicator_led_kb(state);
-
- return state;
- }
-
- __attribute__((weak))
- bool process_indicator_led_user(layer_state_t state){
- return true;
- }
-
- bool process_indicator_led_kb(layer_state_t state)
- {
- if(process_indicator_led_user(state))
- {
- // if on layer 0, turn on B0 LED, otherwise off.
- if (get_highest_layer(state) == 0) {
- PORTB &= ~(1<<PB0);
- } else {
- PORTB |= (1<<PB0);
- }
-
- // if on layer 1, turn on B1 LED, otherwise off.
- if (get_highest_layer(state) == 1) {
- PORTB &= ~(1<<PB1);
- } else {
- PORTB |= (1<<PB1);
- }
-
- // if on layer 2, turn on B2 LED, otherwise off.
- if (get_highest_layer(state) == 2) {
- PORTB &= ~(1<<PB2);
- } else {
- PORTB |= (1<<PB2);
- }
-
- // if on layer 3, turn on B3 LED, otherwise off.
- if (get_highest_layer(state) == 3) {
- PORTB &= ~(1<<PB3);
- } else {
- PORTB |= (1<<PB3);
- }
- }
-
- return true;
- }
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