qmk_firmware_custom/keyboards/noxary/280/280.c

/* Copyright 2019 %YOUR_NAME%
 *
 * 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 "280.h"

// Optional override functions below.
// You can leave any or all of these undefined.
// These are only required if you want to perform custom actions.


void matrix_init_kb(void) {
	// put your keyboard start-up code here
	// runs once when the firmware starts up
  setPinOutput(D5);
  setPinOutput(D0);
	matrix_init_user();
}

/*
void matrix_scan_kb(void) {
  // put your looping keyboard code here
  // runs every cycle (a lot)

  matrix_scan_user();
}

bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
  // put your per-action keyboard code here
  // runs for every action, just before processing by the firmware

  return process_record_user(keycode, record);
}

void led_set_kb(uint8_t usb_led) {
  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here

  led_set_user(usb_led);
}

*/


void led_set_kb(uint8_t usb_led) {

    if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
      writePinLow(D5);
    } else {
      writePinHigh(D5);
    }

    if (IS_LED_ON(usb_led, USB_LED_SCROLL_LOCK)) {
      writePinLow(D0);
    } else {
      writePinHigh(D0);
    }
     
    led_set_user(usb_led);
}