mh
/
qmk_firmware
mirror of https://github.com/qmk/qmk_firmware/


								/*

								Copyright 2012 Jun Wako <wakojun@gmail.com>


								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 <avr/io.h>

								#include "stdint.h"

								#include "led.h"


								void led_set(uint8_t usb_led)

								{

								    if (usb_led & (1<<USB_LED_FUNCTION)) {

								        // Output high.

								        DDRF |= (1<<0);

								        PORTF |= (1<<0);

								    } else {

								        // Output low.

								        DDRF &= ~(1<<0);

								        PORTF &= ~(1<<0);

								    }

								}