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/* ----------------------------------------------------------------------------

 *         ATMEL Microcontroller Software Support

 * ----------------------------------------------------------------------------

 * Copyright (c) 2008, Atmel Corporation

 *

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are 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.

 * ----------------------------------------------------------------------------

 */

#ifndef RTC_H

#define RTC_H

//------------------------------------------------------------------------------

//         Macro used

//------------------------------------------------------------------------------

#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

//------------------------------------------------------------------------------

extern void RTC_SetHourMode(unsigned int mode);

extern unsigned int RTC_GetHourMode();

extern void RTC_EnableIt(unsigned int sources);

extern void RTC_DisableIt(unsigned int sources);

extern int RTC_SetTime(

        unsigned char hour,

        unsigned char minute,

        unsigned char second);

extern void RTC_GetTime(

        unsigned char *pHour,

        unsigned char *pMinute,

        unsigned char *pSecond);

extern int RTC_SetTimeAlarm(

        unsigned char *pHour,

        unsigned char *pMinute,

        unsigned char *pSecond);

void RTC_GetDate(

    unsigned short *pYear,

    unsigned char *pMonth,

    unsigned char *pDay,

    unsigned char *pWeek);

extern int RTC_SetDate(

    unsigned short year,

    unsigned char month,

    unsigned char day,

    unsigned char week);

extern int RTC_SetDateAlarm(unsigned char *pMonth, unsigned char *pDay);

extern void RTC_ClearSCCR(unsigned int mask);

extern unsigned int RTC_GetSR(unsigned int mask);

#endif //#ifndef RTC_H