board.h
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1 /*
2  * Copyright (C) 2013 Zakaria Kasmi <zkasmi@inf.fu-berlin.de>
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  *
8  */
9 
21 #ifndef BOARD_H
22 #define BOARD_H
23 
24 #include "lpc23xx.h"
25 #include "bitarithm.h"
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
35 #define LED0_PIN GPIO_PIN(2, 25)
36 #define LED1_PIN GPIO_PIN(2, 26)
37 
38 #define LED0_MASK (BIT25)
39 #define LED1_MASK (BIT26)
40 
41 #define LED0_OFF (FIO3SET = LED0_MASK)
42 #define LED0_ON (FIO3CLR = LED0_MASK)
43 #define LED0_TOGGLE (FIO3PIN ^= LED0_MASK)
44 
45 #define LED1_OFF (FIO3SET = LED1_MASK)
46 #define LED1_ON (FIO3CLR = LED1_MASK)
47 #define LED1_TOGGLE (FIO3PIN ^= LED1_MASK)
50 #ifdef __cplusplus
51 }
52 #endif
53 
55 #endif /* BOARD_H */
bitarithm.h
Helper functions for bit arithmetic.