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board.h
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1/*
2 * Copyright (C) 2014 Freie Universität Berlin, Hinnerk van Bruinehsen
3 * 2016 Laurent Navet <laurent.navet@gmail.com>
4 * 2019 Otto-von-Guericke-Universität Magdeburg
5 * 2021-2123 Gerson Fernando Budke
6 *
7 * This file is subject to the terms and conditions of the GNU Lesser
8 * General Public License v2.1. See the file LICENSE in the top level
9 * directory for more details.
10 */
11
25#ifndef BOARD_H
26#define BOARD_H
27
28#include "cpu.h"
29#include "periph_conf.h"
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
42#define STDIO_UART_BAUDRATE (9600U)
49#define XTIMER_WIDTH (16)
50#if CLOCK_CORECLOCK > 4000000UL
51#define XTIMER_HZ (CLOCK_CORECLOCK / 64)
52#else
53#define XTIMER_HZ (CLOCK_CORECLOCK / 8)
54#endif
55#define XTIMER_BACKOFF (40)
62#define LED0_PIN GPIO_PIN(PORT_B, 5)
63#define LED0_MODE GPIO_OUT
64#define LED0_ENABLE_PORT DDRB |= LED0_PIN
65#define LED0_ON PORTB |= LED0_PIN
66#define LED0_OFF PORTB &= ~LED0_PIN
67#define LED0_TOGGLE PORTB ^= LED0_PIN
74#define BTN0_PIN GPIO_PIN(PORT_B, 7)
75#define BTN0_MODE GPIO_IN_PU
76#define BTN0_INT_FLANK GPIO_FALLING
79#ifdef __cplusplus
80}
81#endif
82
83#endif /* BOARD_H */
periph_conf.h
Native CPU peripheral configuration.