[e1eeb883] | 1 | /* ---------------------------------------------------------------------------- */ |
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| 2 | /* Atmel Microcontroller Software Support */ |
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| 3 | /* SAM Software Package License */ |
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| 4 | /* ---------------------------------------------------------------------------- */ |
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| 5 | /* Copyright (c) 2015, Atmel Corporation */ |
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| 6 | /* */ |
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| 7 | /* All rights reserved. */ |
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| 8 | /* */ |
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| 9 | /* Redistribution and use in source and binary forms, with or without */ |
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| 10 | /* modification, are permitted provided that the following condition is met: */ |
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| 11 | /* */ |
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| 12 | /* - Redistributions of source code must retain the above copyright notice, */ |
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| 13 | /* this list of conditions and the disclaimer below. */ |
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| 14 | /* */ |
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| 15 | /* Atmel's name may not be used to endorse or promote products derived from */ |
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| 16 | /* this software without specific prior written permission. */ |
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| 17 | /* */ |
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| 18 | /* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */ |
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| 19 | /* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ |
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| 20 | /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */ |
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| 21 | /* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */ |
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| 22 | /* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ |
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| 23 | /* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */ |
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| 24 | /* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */ |
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| 25 | /* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */ |
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| 26 | /* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ |
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| 27 | /* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ |
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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, |
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| 77 | uint8_t ucSecond); |
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| 78 | |
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| 79 | extern void RTC_GetTime(Rtc *pRtc, uint8_t *pucHour, uint8_t *pucMinute, |
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| 80 | uint8_t *pucSecond); |
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| 81 | |
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| 82 | extern int RTC_SetTimeAlarm(Rtc *pRtc, uint8_t *pucHour, uint8_t *pucMinute, |
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| 83 | uint8_t *pucSecond); |
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| 84 | |
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| 85 | extern void RTC_GetDate(Rtc *pRtc, uint16_t *pwYear, uint8_t *pucMonth, |
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| 86 | uint8_t *pucDay, uint8_t *pucWeek); |
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| 87 | |
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| 88 | extern int RTC_SetDate(Rtc *pRtc, uint16_t wYear, uint8_t ucMonth, |
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| 89 | uint8_t ucDay, uint8_t ucWeek); |
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| 90 | |
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| 91 | extern int RTC_SetDateAlarm(Rtc *pRtc, uint8_t *pucMonth, uint8_t *pucDay); |
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| 92 | |
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| 93 | extern void RTC_ClearSCCR(Rtc *pRtc, uint32_t dwMask); |
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| 94 | |
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| 95 | extern uint32_t RTC_GetSR(Rtc *pRtc, uint32_t dwMask); |
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| 96 | |
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| 97 | #ifdef __cplusplus |
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| 98 | } |
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| 99 | #endif |
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| 100 | |
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| 101 | #endif /* #ifndef _RTC_ */ |
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| 102 | |
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