2 * (C) Copyright 2011 - 2013 CompuLab, Ltd. <www.compulab.co.il>
4 * Author: Igor Grinberg <grinberg@compulab.co.il>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
21 #include <status_led.h>
24 static unsigned int leds[] = { GREEN_LED_GPIO };
26 void __led_init(led_id_t mask, int state)
28 if (gpio_request(leds[mask], "") != 0) {
29 printf("%s: failed requesting GPIO%u\n", __func__, leds[mask]);
33 gpio_direction_output(leds[mask], 0);
36 void __led_set(led_id_t mask, int state)
38 gpio_set_value(leds[mask], state == STATUS_LED_ON);
41 void __led_toggle(led_id_t mask)
43 gpio_set_value(leds[mask], !gpio_get_value(leds[mask]));