board.h
Go to the documentation of this file.
1 /*
2  * SPDX-FileCopyrightText: 2017 Ken Rabold
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
20 #include "periph/gpio.h"
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
30 #define XTIMER_HZ (32768UL)
37 #define LED0_PIN GPIO_PIN(0, 22) /* Red */
38 #define LED1_PIN GPIO_PIN(0, 19) /* Green */
39 #define LED2_PIN GPIO_PIN(0, 21) /* Blue */
40 
41 #define LED0_ON gpio_clear(LED0_PIN)
42 #define LED0_OFF gpio_set(LED0_PIN)
43 #define LED0_TOGGLE gpio_toggle(LED0_PIN)
44 
45 #define LED1_ON gpio_clear(LED1_PIN)
46 #define LED1_OFF gpio_set(LED1_PIN)
47 #define LED1_TOGGLE gpio_toggle(LED1_PIN)
48 
49 #define LED2_ON gpio_clear(LED2_PIN)
50 #define LED2_OFF gpio_set(LED2_PIN)
51 #define LED2_TOGGLE gpio_toggle(LED2_PIN)
57 void board_init_clock(void);
58 
59 #ifdef __cplusplus
60 }
61 #endif
62 
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.