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
27 extern "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)
61 void 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.