/*
 * Copyright (C) 2016 Kees Bakker, SODAQ
 *
 * 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.
 */

/**
 * @ingroup     boards_common_sodaq
 * @{
 *
 * @file
 * @brief       Default RTT configuration for SODAQ boards
 *
 * @author      Kees Bakker <kees@sodaq.com>
 */

#ifndef CFG_RTT_DEFAULT_H
#define CFG_RTT_DEFAULT_H

#include <stdint.h>

#include "cpu.h"
#include "periph_cpu.h"

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @name RTT configuration
 * @{
 */
#define RTT_DEV             RTC->MODE0
#define RTT_IRQ             RTC_IRQn
#define RTT_IRQ_PRIO        10
#define RTT_ISR             isr_rtc
#define RTT_MAX_VALUE       (0xffffffff)
#define RTT_FREQUENCY       (32768U)    /* in Hz. For changes see `rtt.c` */
#define RTT_RUNSTDBY        (1)         /* Keep RTT running in sleep states */
/** @} */

#ifdef __cplusplus
}
#endif

#endif /* CFG_RTT_DEFAULT_H */
/** @} */