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 
9 #pragma once
10 
23 #include "periph/gpio.h"
24 
25 #ifdef __cplusplus
26 extern "C" {
27 #endif
28 
33 #define XTIMER_HZ (32768UL)
40 #define LED0_PIN GPIO_PIN(0, 22) /* Red */
41 #define LED1_PIN GPIO_PIN(0, 19) /* Green */
42 #define LED2_PIN GPIO_PIN(0, 21) /* Blue */
43 
44 #define LED0_ON gpio_clear(LED0_PIN)
45 #define LED0_OFF gpio_set(LED0_PIN)
46 #define LED0_TOGGLE gpio_toggle(LED0_PIN)
47 
48 #define LED1_ON gpio_clear(LED1_PIN)
49 #define LED1_OFF gpio_set(LED1_PIN)
50 #define LED1_TOGGLE gpio_toggle(LED1_PIN)
51 
52 #define LED2_ON gpio_clear(LED2_PIN)
53 #define LED2_OFF gpio_set(LED2_PIN)
54 #define LED2_TOGGLE gpio_toggle(LED2_PIN)
60 void board_init_clock(void);
61 
62 #ifdef __cplusplus
63 }
64 #endif
65 
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.