diff options
Diffstat (limited to 'bsps/arm/atsam/include/libchip/include/rtc.h')
| -rw-r--r-- | bsps/arm/atsam/include/libchip/include/rtc.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/bsps/arm/atsam/include/libchip/include/rtc.h b/bsps/arm/atsam/include/libchip/include/rtc.h new file mode 100644 index 0000000000..9fd724824a --- /dev/null +++ b/bsps/arm/atsam/include/libchip/include/rtc.h @@ -0,0 +1,102 @@ +/* ---------------------------------------------------------------------------- */ +/* 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_ */ + |