summaryrefslogtreecommitdiff
path: root/MissingLink/led.h
blob: 471adc71c96c53a6f668e937ab51833de26618da (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
/*
 * MissingLink Firmware
 * Copyright 2011 Jabrudian Industries LLC
 *
 * MissingLink Firmware 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 3 of the License, or
 * (at your option) any later version.
 *
 * MissingLink Firmware 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 MissingLink Firmware.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
#ifndef _LED_H
#define _LED_H

#define LED_OFF { PORTC &= ~(_BV(2) | _BV(3)); }
#define LED_GREEN { LED_OFF; PORTC |= _BV(2); }
#define LED_RED { LED_OFF; PORTC |= _BV(3); }
#define LED_YELLOW { LED_OFF; PORTC |= _BV(2) | _BV(3); }

bool canBlink();

#endif