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board.h
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1/*
2 * Copyright (C) 2017 Ken Rabold
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 "periph/gpio.h"
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
34#define XTIMER_HZ (32768UL)
41#define LED0_PIN GPIO_PIN(0, 22) /* Red */
42#define LED1_PIN GPIO_PIN(0, 19) /* Green */
43#define LED2_PIN GPIO_PIN(0, 21) /* Blue */
44
45#define LED0_ON gpio_clear(LED0_PIN)
46#define LED0_OFF gpio_set(LED0_PIN)
47#define LED0_TOGGLE gpio_toggle(LED0_PIN)
48
49#define LED1_ON gpio_clear(LED1_PIN)
50#define LED1_OFF gpio_set(LED1_PIN)
51#define LED1_TOGGLE gpio_toggle(LED1_PIN)
52
53#define LED2_ON gpio_clear(LED2_PIN)
54#define LED2_OFF gpio_set(LED2_PIN)
55#define LED2_TOGGLE gpio_toggle(LED2_PIN)
61void board_init_clock(void);
62
63#ifdef __cplusplus
64}
65#endif
66
67#endif /* BOARD_H */
gpio.h
Low-level GPIO peripheral driver interface definitions.
board_init_clock
void board_init_clock(void)
Initialize the board clock to use PLL and faster SPI access.