RIOT/boards/common/arduino-atmega/led_init.c

/*
 * Copyright (C) 2014 Freie Universität Berlin, Hinnerk van Bruinehsen
 *               2015-18 Kaspar Schleiser <kaspar@schleiser.de>
 *               2016 Laurent Navet <laurent.navet@gmail.com>
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */

/**
 * @ingroup     boards_common_arduino-atmega
 * @{
 *
 * @file
 * @brief       Common led initialization for Arduino Atmega boards
 *
 * @author      Hinnerk van Bruinehsen <h.v.bruinehsen@fu-berlin.de>
 * @author      Kaspar Schleiser <kaspar@schleiser.de>
 * @author      Laurent Navet <laurent.navet@gmail.com>
 *
 * @}
 */

#include "board.h"
#include "cpu.h"
#include "periph/gpio.h"

void __attribute__((weak)) led_init(void)
{
    /* initialize the on-board LED */
    gpio_init(LED0_PIN, GPIO_OUT);
    LED0_OFF;
}