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/* ---------------------------------------------------------------------------- */
/* Atmel Microcontroller Software Support */
/* SAM Software Package License */
/* ---------------------------------------------------------------------------- */
/* Copyright (c) 2015, Atmel Corporation */
/* */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following condition is met: */
/* */
/* - Redistributions of source code must retain the above copyright notice, */
/* this list of conditions and the disclaimer below. */
/* */
/* Atmel's name may not be used to endorse or promote products derived from */
/* this software without specific prior written permission. */
/* */
/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */
/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */
/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/* ---------------------------------------------------------------------------- */
/**
* \file
*
* Interface for Real Time Clock (RTC) controller.
*
*/
#ifndef _RTC_
#define _RTC_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
#include <stdint.h>
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
#define RTC_HOUR_BIT_LEN_MASK 0x3F
#define RTC_MIN_BIT_LEN_MASK 0x7F
#define RTC_SEC_BIT_LEN_MASK 0x7F
#define RTC_CENT_BIT_LEN_MASK 0x7F
#define RTC_YEAR_BIT_LEN_MASK 0xFF
#define RTC_MONTH_BIT_LEN_MASK 0x1F
#define RTC_DATE_BIT_LEN_MASK 0x3F
#define RTC_WEEK_BIT_LEN_MASK 0x07
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
#ifdef __cplusplus
extern "C" {
#endif
extern void RTC_SetHourMode(Rtc *pRtc, uint32_t dwMode);
extern uint32_t RTC_GetHourMode(Rtc *pRtc);
extern void RTC_EnableIt(Rtc *pRtc, uint32_t dwSources);
extern void RTC_DisableIt(Rtc *pRtc, uint32_t dwSources);
extern int RTC_SetTime(Rtc *pRtc, uint8_t ucHour, uint8_t ucMinute,
uint8_t ucSecond);
extern void RTC_GetTime(Rtc *pRtc, uint8_t *pucHour, uint8_t *pucMinute,
uint8_t *pucSecond);
extern int RTC_SetTimeAlarm(Rtc *pRtc, uint8_t *pucHour, uint8_t *pucMinute,
uint8_t *pucSecond);
extern void RTC_GetDate(Rtc *pRtc, uint16_t *pwYear, uint8_t *pucMonth,
uint8_t *pucDay, uint8_t *pucWeek);
extern int RTC_SetDate(Rtc *pRtc, uint16_t wYear, uint8_t ucMonth,
uint8_t ucDay, uint8_t ucWeek);
extern int RTC_SetDateAlarm(Rtc *pRtc, uint8_t *pucMonth, uint8_t *pucDay);
extern void RTC_ClearSCCR(Rtc *pRtc, uint32_t dwMask);
extern uint32_t RTC_GetSR(Rtc *pRtc, uint32_t dwMask);
#ifdef __cplusplus
}
#endif
#endif /* #ifndef _RTC_ */
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