hifive1_2include_2board_8h_source.html

/*

 * Copyright (C) 2017 Ken Rabold

 *

 * This file is subject to the terms and conditions of the GNU Lesser

 * General Public License v2.1. See the file LICENSE in the top level

 * directory for more details.

 */


#ifndef BOARD_H

#define BOARD_H


#include "periph/gpio.h"


#ifdef __cplusplus

extern "C" {

#endif


#define XTIMER_HZ                   (32768UL)

#define LED0_PIN            GPIO_PIN(0, 22) /* Red */

#define LED1_PIN            GPIO_PIN(0, 19) /* Green */

#define LED2_PIN            GPIO_PIN(0, 21) /* Blue */


#define LED0_ON             gpio_clear(LED0_PIN)

#define LED0_OFF            gpio_set(LED0_PIN)

#define LED0_TOGGLE         gpio_toggle(LED0_PIN)


#define LED1_ON             gpio_clear(LED1_PIN)

#define LED1_OFF            gpio_set(LED1_PIN)

#define LED1_TOGGLE         gpio_toggle(LED1_PIN)


#define LED2_ON             gpio_clear(LED2_PIN)

#define LED2_OFF            gpio_set(LED2_PIN)

#define LED2_TOGGLE         gpio_toggle(LED2_PIN)

void board_init_clock(void);


#ifdef __cplusplus

}

#endif


#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.