board.h
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1 /*
2  * Copyright (C) 2016 Inria
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 "periph_conf.h"
26 #include "periph_cpu.h"
27 #include "arduino_pinmap.h"
28 
29 #ifdef __cplusplus
30 extern "C" {
31 #endif
32 
37 #define XTIMER_DEV TIMER_DEV(1)
38 #define XTIMER_CHAN (0)
39 
45 #define LED0_PIN GPIO_PIN(PA, 17)
46 
47 #define LED_PORT PORT->Group[PA]
48 #define LED0_MASK (1 << 17)
49 
50 #define LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)
51 #define LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)
52 #define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)
53 
58 void board_init(void);
59 
60 #ifdef __cplusplus
61 }
62 #endif
63 
64 #endif /* BOARD_H */
65 
arduino_pinmap.h
Mapping from MCU pins to Arduino pins.
periph_conf.h
Configuration of CPU peripherals for Arduino Zero board and clones.
board_init
void board_init(void)
Board level initialization.