/*
 * Copyright (C) 2014 Freie Universität Berlin
 *
 * 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.
 */

/**
 * @defgroup    boards_nucleo-l1 Nucleo-L1
 * @ingroup     boards
 * @brief       Board specific files for the nucleo-l1 board.
 * @{
 *
 * @file
 * @brief       Board specific definitions for the nucleo-l1 board.
 *
 * @author      Thomas Eichinger <thomas.eichinger@fu-berlin.de>
 */

#ifndef BOARD_H_
#define BOARD_H_

#include <stdint.h>

#include "cpu.h"
#include "periph_conf.h"

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @name xtimer configuration
 * @{
 */
#define XTIMER              TIMER_DEV(0)
#define XTIMER_CHAN         (0)
#define XTIMER_OVERHEAD     (6)
#define XTIMER_BACKOFF      (3)
/** @} */

/**
 * @name LED pin definitions
 * @{
 */
#define LED_GREEN_PORT      (GPIOA)
#define LED_GREEN_PIN       (5)
/** @} */

/**
 * @name Macros for controlling the on-board LEDs.
 * @{
 */
#define LED_RED_ON
#define LED_RED_OFF
#define LED_RED_TOGGLE

#define LED_GREEN_ON        (LED_GREEN_PORT->ODR &= ~(1<<LED_GREEN_PIN))
#define LED_GREEN_OFF       (LED_GREEN_PORT->ODR |= (1<<LED_GREEN_PIN))
#define LED_GREEN_TOGGLE    (LED_GREEN_PORT->ODR ^= (1<<LED_GREEN_PIN))

#define LED_ORANGE_ON
#define LED_ORANGE_OFF
#define LED_ORANGE_TOGGLE
/** @} */

/**
 * @brief   User button
 */
#define BTN_B1_PIN          GPIO_PIN(PORT_C, 13)

/**
 * @brief Initialize board specific hardware, including clock, LEDs and std-IO
 */
void board_init(void);

#ifdef __cplusplus
}
#endif

#endif /* BOARD_H_ */
/** @} */
/** @} */