qmk_firmware/keyboards/fc980c/fc980c.c

/*
Copyright 2017 Balz Guenat

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 "fc980c.h"

void matrix_init_kb(void) {
	// put your keyboard start-up code here
	// runs once when the firmware starts up

	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) {
    if (usb_led & (1<<USB_LED_NUM_LOCK)) {
        PORTB |=  (1<<4);
    } else {
        PORTB &= ~(1<<4);
    }
    if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
        PORTB |=  (1<<5);
    } else {
        PORTB &= ~(1<<5);
    }
    if (usb_led & (1<<USB_LED_SCROLL_LOCK)) {
        PORTB |=  (1<<6);
    } else {
        PORTB &= ~(1<<6);
    }

	led_set_user(usb_led);
}