board.h
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1 /*
2  * Copyright (C) 2016 Kees Bakker, SODAQ
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 
19 #ifndef BOARD_H
20 #define BOARD_H
21 
22 #include "cpu.h"
23 #include "board_common.h"
24 #include "periph/gpio.h"
25 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
34 #define LED0_PIN GPIO_PIN(PA, 18)
35 
36 #define LED_PORT PORT->Group[PA]
37 #define LED0_MASK (1 << 18)
38 
39 #define LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)
40 #define LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)
41 #define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)
44 #ifdef __cplusplus
45 }
46 #endif
47 
48 #endif /* BOARD_H */
gpio.h
Low-level GPIO peripheral driver interface definitions.