board.h
Go to the documentation of this file.
1 /*
2  * Copyright (C) 2014,2017 Freie Universität Berlin
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 
21 #ifndef BOARD_H
22 #define BOARD_H
23 
24 #include "cpu.h"
25 #include "arduino_pinmap.h"
26 #include "periph/gpio.h"
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
36 #define LED0_PIN GPIO_PIN(PB, 27)
37 
38 #define LED0_ON (PIOB->PIO_SODR = PIO_PB27)
39 #define LED0_OFF (PIOB->PIO_CODR = PIO_PB27)
40 #define LED0_TOGGLE ((PIOB->PIO_ODSR & PIO_PB27) ? LED0_OFF : LED0_ON)
43 #ifdef __cplusplus
44 }
45 #endif
46 
47 #endif /* BOARD_H */
arduino_pinmap.h
Compatibility wrapper for arduino_iomap.h.
gpio.h
Low-level GPIO peripheral driver interface definitions.