| Christina Quast | 637ace9 | 2014-11-28 13:28:37 +0100 | [diff] [blame] | 1 | /* ----------------------------------------------------------------------------
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| 2 | * ATMEL Microcontroller Software Support
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| 3 | * ----------------------------------------------------------------------------
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| 4 | * Copyright (c) 2009, Atmel Corporation
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| 5 | *
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| 6 | * All rights reserved.
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| 7 | *
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| 8 | * Redistribution and use in source and binary forms, with or without
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| 9 | * modification, are permitted provided that the following conditions are met:
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| 10 | *
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| 11 | * - Redistributions of source code must retain the above copyright notice,
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| 12 | * this list of conditions and the disclaimer below.
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| 13 | *
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| 14 | * Atmel's name may not be used to endorse or promote products derived from
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| 15 | * this software without specific prior written permission.
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| 16 | *
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| 17 | * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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| 20 | * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 22 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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| 23 | * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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| 24 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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| 25 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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| 26 | * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | * ----------------------------------------------------------------------------
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| 28 | */
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| 29 |
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| 30 | /**
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| 31 | * \file
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| 32 | *
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| 33 | * Interface for Real Time Clock (RTC) controller.
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| 34 | *
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| 35 | */
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| 36 |
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| 37 | #ifndef _RTC_
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| 38 | #define _RTC_
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| 39 |
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| 40 | /*----------------------------------------------------------------------------
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| 41 | * Headers
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| 42 | *----------------------------------------------------------------------------*/
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| 43 | #include "chip.h"
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| 44 |
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| 45 | #include <stdint.h>
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| 46 |
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| 47 | /*----------------------------------------------------------------------------
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| 48 | * Definitions
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| 49 | *----------------------------------------------------------------------------*/
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| 50 |
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| 51 | #define RTC_HOUR_BIT_LEN_MASK 0x3F
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| 52 | #define RTC_MIN_BIT_LEN_MASK 0x7F
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| 53 | #define RTC_SEC_BIT_LEN_MASK 0x7F
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| 54 | #define RTC_CENT_BIT_LEN_MASK 0x7F
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| 55 | #define RTC_YEAR_BIT_LEN_MASK 0xFF
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| 56 | #define RTC_MONTH_BIT_LEN_MASK 0x1F
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| 57 | #define RTC_DATE_BIT_LEN_MASK 0x3F
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| 58 | #define RTC_WEEK_BIT_LEN_MASK 0x07
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| 59 |
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| 60 | /*----------------------------------------------------------------------------
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| 61 | * Exported functions
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| 62 | *----------------------------------------------------------------------------*/
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| 63 |
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| 64 | #ifdef __cplusplus
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| 65 | extern "C" {
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| 66 | #endif
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| 67 |
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| 68 | extern void RTC_SetHourMode( Rtc* pRtc, uint32_t dwMode ) ;
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| 69 |
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| 70 | extern uint32_t RTC_GetHourMode( Rtc* pRtc ) ;
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| 71 |
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| 72 | extern void RTC_EnableIt( Rtc* pRtc, uint32_t dwSources ) ;
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| 73 |
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| 74 | extern void RTC_DisableIt( Rtc* pRtc, uint32_t dwSources ) ;
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| 75 |
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| 76 | extern int RTC_SetTime( Rtc* pRtc, uint8_t ucHour, uint8_t ucMinute, uint8_t ucSecond ) ;
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| 77 |
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| 78 | extern void RTC_GetTime( Rtc* pRtc, uint8_t *pucHour, uint8_t *pucMinute, uint8_t *pucSecond ) ;
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| 79 |
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| 80 | extern int RTC_SetTimeAlarm( Rtc* pRtc, uint8_t *pucHour, uint8_t *pucMinute, uint8_t *pucSecond ) ;
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| 81 |
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| 82 | extern void RTC_GetDate( Rtc* pRtc, uint16_t *pwYear, uint8_t *pucMonth, uint8_t *pucDay, uint8_t *pucWeek ) ;
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| 83 |
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| 84 | extern int RTC_SetDate( Rtc* pRtc, uint16_t wYear, uint8_t ucMonth, uint8_t ucDay, uint8_t ucWeek ) ;
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| 85 |
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| 86 | extern int RTC_SetDateAlarm( Rtc* pRtc, uint8_t *pucMonth, uint8_t *pucDay ) ;
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| 87 |
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| 88 | extern void RTC_ClearSCCR( Rtc* pRtc, uint32_t dwMask ) ;
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| 89 |
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| 90 | extern uint32_t RTC_GetSR( Rtc* pRtc, uint32_t dwMask ) ;
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| 91 |
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| 92 | #ifdef __cplusplus
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| 93 | }
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| 94 | #endif
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| 95 |
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| 96 | #endif /* #ifndef _RTC_ */
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| 97 |
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