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amiro-blt / Target / Modules / PowerManagement_1-1 / Boot / lib / stdperiphlib / STM32F4xx_StdPeriph_Driver / inc / stm32f4xx_rtc.h @ 367c0652

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/**
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  ******************************************************************************
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  * @file    stm32f4xx_rtc.h
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  * @author  MCD Application Team
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  * @version V1.1.0
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  * @date    11-January-2013
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  * @brief   This file contains all the functions prototypes for the RTC firmware
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  *          library.
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  ******************************************************************************
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  * @attention
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  *
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  * <h2><center>&copy; COPYRIGHT 2013 STMicroelectronics</center></h2>
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  *
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  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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  * You may not use this file except in compliance with the License.
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  * You may obtain a copy of the License at:
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  *
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  *        http://www.st.com/software_license_agreement_liberty_v2
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  *
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  * Unless required by applicable law or agreed to in writing, software 
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  * distributed under the License is distributed on an "AS IS" BASIS, 
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  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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  * See the License for the specific language governing permissions and
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  * limitations under the License.
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  *
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  ****************************************************************************** 
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  */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F4xx_RTC_H
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#define __STM32F4xx_RTC_H
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#ifdef __cplusplus
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 extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f4xx.h"
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/** @addtogroup STM32F4xx_StdPeriph_Driver
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  * @{
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  */
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/** @addtogroup RTC
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  * @{
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  */ 
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/* Exported types ------------------------------------------------------------*/
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/** 
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  * @brief  RTC Init structures definition  
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  */ 
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typedef struct
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{
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  uint32_t RTC_HourFormat;   /*!< Specifies the RTC Hour Format.
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                             This parameter can be a value of @ref RTC_Hour_Formats */
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  uint32_t RTC_AsynchPrediv; /*!< Specifies the RTC Asynchronous Predivider value.
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                             This parameter must be set to a value lower than 0x7F */
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  uint32_t RTC_SynchPrediv;  /*!< Specifies the RTC Synchronous Predivider value.
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                             This parameter must be set to a value lower than 0x7FFF */
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}RTC_InitTypeDef;
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/** 
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  * @brief  RTC Time structure definition  
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  */
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typedef struct
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{
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  uint8_t RTC_Hours;    /*!< Specifies the RTC Time Hour.
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                        This parameter must be set to a value in the 0-12 range
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                        if the RTC_HourFormat_12 is selected or 0-23 range if
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                        the RTC_HourFormat_24 is selected. */
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  uint8_t RTC_Minutes;  /*!< Specifies the RTC Time Minutes.
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                        This parameter must be set to a value in the 0-59 range. */
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  uint8_t RTC_Seconds;  /*!< Specifies the RTC Time Seconds.
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                        This parameter must be set to a value in the 0-59 range. */
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  uint8_t RTC_H12;      /*!< Specifies the RTC AM/PM Time.
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                        This parameter can be a value of @ref RTC_AM_PM_Definitions */
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}RTC_TimeTypeDef; 
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/** 
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  * @brief  RTC Date structure definition  
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  */
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typedef struct
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{
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  uint8_t RTC_WeekDay; /*!< Specifies the RTC Date WeekDay.
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                        This parameter can be a value of @ref RTC_WeekDay_Definitions */
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  uint8_t RTC_Month;   /*!< Specifies the RTC Date Month (in BCD format).
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                        This parameter can be a value of @ref RTC_Month_Date_Definitions */
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  uint8_t RTC_Date;     /*!< Specifies the RTC Date.
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                        This parameter must be set to a value in the 1-31 range. */
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  uint8_t RTC_Year;     /*!< Specifies the RTC Date Year.
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                        This parameter must be set to a value in the 0-99 range. */
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}RTC_DateTypeDef;
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/** 
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  * @brief  RTC Alarm structure definition  
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  */
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typedef struct
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{
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  RTC_TimeTypeDef RTC_AlarmTime;     /*!< Specifies the RTC Alarm Time members. */
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  uint32_t RTC_AlarmMask;            /*!< Specifies the RTC Alarm Masks.
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                                     This parameter can be a value of @ref RTC_AlarmMask_Definitions */
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  uint32_t RTC_AlarmDateWeekDaySel;  /*!< Specifies the RTC Alarm is on Date or WeekDay.
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                                     This parameter can be a value of @ref RTC_AlarmDateWeekDay_Definitions */
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  uint8_t RTC_AlarmDateWeekDay;      /*!< Specifies the RTC Alarm Date/WeekDay.
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                                     If the Alarm Date is selected, this parameter
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                                     must be set to a value in the 1-31 range.
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                                     If the Alarm WeekDay is selected, this 
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                                     parameter can be a value of @ref RTC_WeekDay_Definitions */
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}RTC_AlarmTypeDef;
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup RTC_Exported_Constants
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  * @{
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  */ 
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/** @defgroup RTC_Hour_Formats 
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  * @{
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  */ 
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#define RTC_HourFormat_24              ((uint32_t)0x00000000)
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#define RTC_HourFormat_12              ((uint32_t)0x00000040)
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#define IS_RTC_HOUR_FORMAT(FORMAT)     (((FORMAT) == RTC_HourFormat_12) || \
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                                        ((FORMAT) == RTC_HourFormat_24))
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Asynchronous_Predivider 
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  * @{
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  */ 
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#define IS_RTC_ASYNCH_PREDIV(PREDIV)   ((PREDIV) <= 0x7F)
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Synchronous_Predivider 
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  * @{
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  */ 
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#define IS_RTC_SYNCH_PREDIV(PREDIV)    ((PREDIV) <= 0x7FFF)
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Time_Definitions 
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  * @{
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  */ 
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#define IS_RTC_HOUR12(HOUR)            (((HOUR) > 0) && ((HOUR) <= 12))
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#define IS_RTC_HOUR24(HOUR)            ((HOUR) <= 23)
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#define IS_RTC_MINUTES(MINUTES)        ((MINUTES) <= 59)
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#define IS_RTC_SECONDS(SECONDS)        ((SECONDS) <= 59)
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/**
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  * @}
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  */ 
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/** @defgroup RTC_AM_PM_Definitions 
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  * @{
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  */ 
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#define RTC_H12_AM                     ((uint8_t)0x00)
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#define RTC_H12_PM                     ((uint8_t)0x40)
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#define IS_RTC_H12(PM) (((PM) == RTC_H12_AM) || ((PM) == RTC_H12_PM))
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Year_Date_Definitions 
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  * @{
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  */ 
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#define IS_RTC_YEAR(YEAR)              ((YEAR) <= 99)
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Month_Date_Definitions 
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  * @{
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  */ 
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/* Coded in BCD format */
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#define RTC_Month_January              ((uint8_t)0x01)
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#define RTC_Month_February             ((uint8_t)0x02)
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#define RTC_Month_March                ((uint8_t)0x03)
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#define RTC_Month_April                ((uint8_t)0x04)
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#define RTC_Month_May                  ((uint8_t)0x05)
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#define RTC_Month_June                 ((uint8_t)0x06)
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#define RTC_Month_July                 ((uint8_t)0x07)
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#define RTC_Month_August               ((uint8_t)0x08)
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#define RTC_Month_September            ((uint8_t)0x09)
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#define RTC_Month_October              ((uint8_t)0x10)
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#define RTC_Month_November             ((uint8_t)0x11)
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#define RTC_Month_December             ((uint8_t)0x12)
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#define IS_RTC_MONTH(MONTH)            (((MONTH) >= 1) && ((MONTH) <= 12))
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#define IS_RTC_DATE(DATE)              (((DATE) >= 1) && ((DATE) <= 31))
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/**
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  * @}
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  */ 
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/** @defgroup RTC_WeekDay_Definitions 
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  * @{
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  */ 
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#define RTC_Weekday_Monday             ((uint8_t)0x01)
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#define RTC_Weekday_Tuesday            ((uint8_t)0x02)
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#define RTC_Weekday_Wednesday          ((uint8_t)0x03)
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#define RTC_Weekday_Thursday           ((uint8_t)0x04)
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#define RTC_Weekday_Friday             ((uint8_t)0x05)
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#define RTC_Weekday_Saturday           ((uint8_t)0x06)
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#define RTC_Weekday_Sunday             ((uint8_t)0x07)
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#define IS_RTC_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \
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                                 ((WEEKDAY) == RTC_Weekday_Tuesday) || \
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                                 ((WEEKDAY) == RTC_Weekday_Wednesday) || \
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                                 ((WEEKDAY) == RTC_Weekday_Thursday) || \
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                                 ((WEEKDAY) == RTC_Weekday_Friday) || \
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                                 ((WEEKDAY) == RTC_Weekday_Saturday) || \
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                                 ((WEEKDAY) == RTC_Weekday_Sunday))
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Alarm_Definitions
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  * @{
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  */ 
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#define IS_RTC_ALARM_DATE_WEEKDAY_DATE(DATE) (((DATE) > 0) && ((DATE) <= 31))
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#define IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \
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                                                    ((WEEKDAY) == RTC_Weekday_Tuesday) || \
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                                                    ((WEEKDAY) == RTC_Weekday_Wednesday) || \
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                                                    ((WEEKDAY) == RTC_Weekday_Thursday) || \
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                                                    ((WEEKDAY) == RTC_Weekday_Friday) || \
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                                                    ((WEEKDAY) == RTC_Weekday_Saturday) || \
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                                                    ((WEEKDAY) == RTC_Weekday_Sunday))
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/**
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  * @}
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  */ 
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/** @defgroup RTC_AlarmDateWeekDay_Definitions 
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  * @{
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  */ 
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#define RTC_AlarmDateWeekDaySel_Date      ((uint32_t)0x00000000)
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#define RTC_AlarmDateWeekDaySel_WeekDay   ((uint32_t)0x40000000)
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#define IS_RTC_ALARM_DATE_WEEKDAY_SEL(SEL) (((SEL) == RTC_AlarmDateWeekDaySel_Date) || \
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                                            ((SEL) == RTC_AlarmDateWeekDaySel_WeekDay))
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/**
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  * @}
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  */ 
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/** @defgroup RTC_AlarmMask_Definitions 
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  * @{
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  */ 
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#define RTC_AlarmMask_None                ((uint32_t)0x00000000)
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#define RTC_AlarmMask_DateWeekDay         ((uint32_t)0x80000000)
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#define RTC_AlarmMask_Hours               ((uint32_t)0x00800000)
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#define RTC_AlarmMask_Minutes             ((uint32_t)0x00008000)
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#define RTC_AlarmMask_Seconds             ((uint32_t)0x00000080)
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#define RTC_AlarmMask_All                 ((uint32_t)0x80808080)
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#define IS_ALARM_MASK(MASK)  (((MASK) & 0x7F7F7F7F) == (uint32_t)RESET)
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Alarms_Definitions 
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  * @{
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  */ 
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#define RTC_Alarm_A                       ((uint32_t)0x00000100)
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#define RTC_Alarm_B                       ((uint32_t)0x00000200)
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#define IS_RTC_ALARM(ALARM)     (((ALARM) == RTC_Alarm_A) || ((ALARM) == RTC_Alarm_B))
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#define IS_RTC_CMD_ALARM(ALARM) (((ALARM) & (RTC_Alarm_A | RTC_Alarm_B)) != (uint32_t)RESET)
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/**
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  * @}
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  */ 
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  /** @defgroup RTC_Alarm_Sub_Seconds_Masks_Definitions
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  * @{
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  */ 
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#define RTC_AlarmSubSecondMask_All         ((uint32_t)0x00000000) /*!< All Alarm SS fields are masked. 
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                                                                       There is no comparison on sub seconds 
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                                                                       for Alarm */
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#define RTC_AlarmSubSecondMask_SS14_1      ((uint32_t)0x01000000) /*!< SS[14:1] are don't care in Alarm 
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                                                                       comparison. Only SS[0] is compared. */
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#define RTC_AlarmSubSecondMask_SS14_2      ((uint32_t)0x02000000) /*!< SS[14:2] are don't care in Alarm 
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                                                                       comparison. Only SS[1:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_3      ((uint32_t)0x03000000) /*!< SS[14:3] are don't care in Alarm 
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                                                                       comparison. Only SS[2:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_4      ((uint32_t)0x04000000) /*!< SS[14:4] are don't care in Alarm 
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                                                                       comparison. Only SS[3:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_5      ((uint32_t)0x05000000) /*!< SS[14:5] are don't care in Alarm 
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                                                                       comparison. Only SS[4:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_6      ((uint32_t)0x06000000) /*!< SS[14:6] are don't care in Alarm 
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                                                                       comparison. Only SS[5:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_7      ((uint32_t)0x07000000) /*!< SS[14:7] are don't care in Alarm 
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                                                                       comparison. Only SS[6:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_8      ((uint32_t)0x08000000) /*!< SS[14:8] are don't care in Alarm 
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                                                                       comparison. Only SS[7:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_9      ((uint32_t)0x09000000) /*!< SS[14:9] are don't care in Alarm 
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                                                                       comparison. Only SS[8:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_10     ((uint32_t)0x0A000000) /*!< SS[14:10] are don't care in Alarm 
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                                                                       comparison. Only SS[9:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_11     ((uint32_t)0x0B000000) /*!< SS[14:11] are don't care in Alarm 
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                                                                       comparison. Only SS[10:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_12     ((uint32_t)0x0C000000) /*!< SS[14:12] are don't care in Alarm 
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                                                                       comparison.Only SS[11:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14_13     ((uint32_t)0x0D000000) /*!< SS[14:13] are don't care in Alarm 
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                                                                       comparison. Only SS[12:0] are compared */
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#define RTC_AlarmSubSecondMask_SS14        ((uint32_t)0x0E000000) /*!< SS[14] is don't care in Alarm 
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                                                                       comparison.Only SS[13:0] are compared */
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#define RTC_AlarmSubSecondMask_None        ((uint32_t)0x0F000000) /*!< SS[14:0] are compared and must match 
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                                                                       to activate alarm. */
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#define IS_RTC_ALARM_SUB_SECOND_MASK(MASK)   (((MASK) == RTC_AlarmSubSecondMask_All) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_1) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_2) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_3) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_4) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_5) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_6) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_7) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_8) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_9) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_10) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_11) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_12) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_13) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_SS14) || \
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                                              ((MASK) == RTC_AlarmSubSecondMask_None))
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Alarm_Sub_Seconds_Value
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  * @{
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  */ 
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#define IS_RTC_ALARM_SUB_SECOND_VALUE(VALUE) ((VALUE) <= 0x00007FFF)
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/**
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  * @}
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  */ 
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/** @defgroup RTC_Wakeup_Timer_Definitions 
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  * @{
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  */ 
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#define RTC_WakeUpClock_RTCCLK_Div16        ((uint32_t)0x00000000)
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#define RTC_WakeUpClock_RTCCLK_Div8         ((uint32_t)0x00000001)
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#define RTC_WakeUpClock_RTCCLK_Div4         ((uint32_t)0x00000002)
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#define RTC_WakeUpClock_RTCCLK_Div2         ((uint32_t)0x00000003)
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#define RTC_WakeUpClock_CK_SPRE_16bits      ((uint32_t)0x00000004)
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#define RTC_WakeUpClock_CK_SPRE_17bits      ((uint32_t)0x00000006)
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#define IS_RTC_WAKEUP_CLOCK(CLOCK) (((CLOCK) == RTC_WakeUpClock_RTCCLK_Div16) || \
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                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div8) || \
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                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div4) || \
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                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div2) || \
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                                    ((CLOCK) == RTC_WakeUpClock_CK_SPRE_16bits) || \
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                                    ((CLOCK) == RTC_WakeUpClock_CK_SPRE_17bits))
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#define IS_RTC_WAKEUP_COUNTER(COUNTER)  ((COUNTER) <= 0xFFFF)
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/**
380
  * @}
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  */ 
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/** @defgroup RTC_Time_Stamp_Edges_definitions 
384
  * @{
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  */ 
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#define RTC_TimeStampEdge_Rising          ((uint32_t)0x00000000)
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#define RTC_TimeStampEdge_Falling         ((uint32_t)0x00000008)
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#define IS_RTC_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TimeStampEdge_Rising) || \
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                                     ((EDGE) == RTC_TimeStampEdge_Falling))
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/**
391
  * @}
392
  */ 
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/** @defgroup RTC_Output_selection_Definitions 
395
  * @{
396
  */ 
397
#define RTC_Output_Disable             ((uint32_t)0x00000000)
398
#define RTC_Output_AlarmA              ((uint32_t)0x00200000)
399
#define RTC_Output_AlarmB              ((uint32_t)0x00400000)
400
#define RTC_Output_WakeUp              ((uint32_t)0x00600000)
401
 
402
#define IS_RTC_OUTPUT(OUTPUT) (((OUTPUT) == RTC_Output_Disable) || \
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                               ((OUTPUT) == RTC_Output_AlarmA) || \
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                               ((OUTPUT) == RTC_Output_AlarmB) || \
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                               ((OUTPUT) == RTC_Output_WakeUp))
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/**
408
  * @}
409
  */ 
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/** @defgroup RTC_Output_Polarity_Definitions 
412
  * @{
413
  */ 
414
#define RTC_OutputPolarity_High           ((uint32_t)0x00000000)
415
#define RTC_OutputPolarity_Low            ((uint32_t)0x00100000)
416
#define IS_RTC_OUTPUT_POL(POL) (((POL) == RTC_OutputPolarity_High) || \
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                                ((POL) == RTC_OutputPolarity_Low))
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/**
419
  * @}
420
  */ 
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/** @defgroup RTC_Digital_Calibration_Definitions 
424
  * @{
425
  */ 
426
#define RTC_CalibSign_Positive            ((uint32_t)0x00000000) 
427
#define RTC_CalibSign_Negative            ((uint32_t)0x00000080)
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#define IS_RTC_CALIB_SIGN(SIGN) (((SIGN) == RTC_CalibSign_Positive) || \
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                                 ((SIGN) == RTC_CalibSign_Negative))
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#define IS_RTC_CALIB_VALUE(VALUE) ((VALUE) < 0x20)
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432
/**
433
  * @}
434
  */ 
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 /** @defgroup RTC_Calib_Output_selection_Definitions 
437
  * @{
438
  */ 
439
#define RTC_CalibOutput_512Hz            ((uint32_t)0x00000000) 
440
#define RTC_CalibOutput_1Hz              ((uint32_t)0x00080000)
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#define IS_RTC_CALIB_OUTPUT(OUTPUT)  (((OUTPUT) == RTC_CalibOutput_512Hz) || \
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                                      ((OUTPUT) == RTC_CalibOutput_1Hz))
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/**
444
  * @}
445
  */ 
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447
/** @defgroup RTC_Smooth_calib_period_Definitions 
448
  * @{
449
  */ 
450
#define RTC_SmoothCalibPeriod_32sec   ((uint32_t)0x00000000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation
451
                                                             period is 32s,  else 2exp20 RTCCLK seconds */
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#define RTC_SmoothCalibPeriod_16sec   ((uint32_t)0x00002000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation 
453
                                                             period is 16s, else 2exp19 RTCCLK seconds */
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#define RTC_SmoothCalibPeriod_8sec    ((uint32_t)0x00004000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation 
455
                                                             period is 8s, else 2exp18 RTCCLK seconds */
456
#define IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD) (((PERIOD) == RTC_SmoothCalibPeriod_32sec) || \
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                                             ((PERIOD) == RTC_SmoothCalibPeriod_16sec) || \
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                                             ((PERIOD) == RTC_SmoothCalibPeriod_8sec))
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460
/**
461
  * @}
462
  */ 
463

    
464
/** @defgroup RTC_Smooth_calib_Plus_pulses_Definitions 
465
  * @{
466
  */ 
467
#define RTC_SmoothCalibPlusPulses_Set    ((uint32_t)0x00008000) /*!<  The number of RTCCLK pulses added  
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                                                                during a X -second window = Y - CALM[8:0]. 
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                                                                 with Y = 512, 256, 128 when X = 32, 16, 8 */
470
#define RTC_SmoothCalibPlusPulses_Reset  ((uint32_t)0x00000000) /*!<  The number of RTCCLK pulses subbstited
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                                                                 during a 32-second window =   CALM[8:0]. */
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#define IS_RTC_SMOOTH_CALIB_PLUS(PLUS) (((PLUS) == RTC_SmoothCalibPlusPulses_Set) || \
473
                                         ((PLUS) == RTC_SmoothCalibPlusPulses_Reset))
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475
/**
476
  * @}
477
  */ 
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479
/** @defgroup RTC_Smooth_calib_Minus_pulses_Definitions 
480
  * @{
481
  */ 
482
#define  IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= 0x000001FF)
483

    
484
/**
485
  * @}
486
  */
487

    
488
/** @defgroup RTC_DayLightSaving_Definitions 
489
  * @{
490
  */ 
491
#define RTC_DayLightSaving_SUB1H   ((uint32_t)0x00020000)
492
#define RTC_DayLightSaving_ADD1H   ((uint32_t)0x00010000)
493
#define IS_RTC_DAYLIGHT_SAVING(SAVE) (((SAVE) == RTC_DayLightSaving_SUB1H) || \
494
                                      ((SAVE) == RTC_DayLightSaving_ADD1H))
495

    
496
#define RTC_StoreOperation_Reset        ((uint32_t)0x00000000)
497
#define RTC_StoreOperation_Set          ((uint32_t)0x00040000)
498
#define IS_RTC_STORE_OPERATION(OPERATION) (((OPERATION) == RTC_StoreOperation_Reset) || \
499
                                           ((OPERATION) == RTC_StoreOperation_Set))
500
/**
501
  * @}
502
  */ 
503

    
504
/** @defgroup RTC_Tamper_Trigger_Definitions 
505
  * @{
506
  */ 
507
#define RTC_TamperTrigger_RisingEdge            ((uint32_t)0x00000000)
508
#define RTC_TamperTrigger_FallingEdge           ((uint32_t)0x00000001)
509
#define RTC_TamperTrigger_LowLevel              ((uint32_t)0x00000000)
510
#define RTC_TamperTrigger_HighLevel             ((uint32_t)0x00000001)
511
#define IS_RTC_TAMPER_TRIGGER(TRIGGER) (((TRIGGER) == RTC_TamperTrigger_RisingEdge) || \
512
                                        ((TRIGGER) == RTC_TamperTrigger_FallingEdge) || \
513
                                        ((TRIGGER) == RTC_TamperTrigger_LowLevel) || \
514
                                        ((TRIGGER) == RTC_TamperTrigger_HighLevel)) 
515

    
516
/**
517
  * @}
518
  */ 
519

    
520
/** @defgroup RTC_Tamper_Filter_Definitions 
521
  * @{
522
  */ 
523
#define RTC_TamperFilter_Disable   ((uint32_t)0x00000000) /*!< Tamper filter is disabled */
524

    
525
#define RTC_TamperFilter_2Sample   ((uint32_t)0x00000800) /*!< Tamper is activated after 2 
526
                                                          consecutive samples at the active level */
527
#define RTC_TamperFilter_4Sample   ((uint32_t)0x00001000) /*!< Tamper is activated after 4 
528
                                                          consecutive samples at the active level */
529
#define RTC_TamperFilter_8Sample   ((uint32_t)0x00001800) /*!< Tamper is activated after 8 
530
                                                          consecutive samples at the active leve. */
531
#define IS_RTC_TAMPER_FILTER(FILTER) (((FILTER) == RTC_TamperFilter_Disable) || \
532
                                      ((FILTER) == RTC_TamperFilter_2Sample) || \
533
                                      ((FILTER) == RTC_TamperFilter_4Sample) || \
534
                                      ((FILTER) == RTC_TamperFilter_8Sample))
535
/**
536
  * @}
537
  */ 
538

    
539
/** @defgroup RTC_Tamper_Sampling_Frequencies_Definitions 
540
  * @{
541
  */ 
542
#define RTC_TamperSamplingFreq_RTCCLK_Div32768  ((uint32_t)0x00000000) /*!< Each of the tamper inputs are sampled
543
                                                                           with a frequency =  RTCCLK / 32768 */
544
#define RTC_TamperSamplingFreq_RTCCLK_Div16384  ((uint32_t)0x000000100) /*!< Each of the tamper inputs are sampled
545
                                                                            with a frequency =  RTCCLK / 16384 */
546
#define RTC_TamperSamplingFreq_RTCCLK_Div8192   ((uint32_t)0x00000200) /*!< Each of the tamper inputs are sampled
547
                                                                           with a frequency =  RTCCLK / 8192  */
548
#define RTC_TamperSamplingFreq_RTCCLK_Div4096   ((uint32_t)0x00000300) /*!< Each of the tamper inputs are sampled
549
                                                                           with a frequency =  RTCCLK / 4096  */
550
#define RTC_TamperSamplingFreq_RTCCLK_Div2048   ((uint32_t)0x00000400) /*!< Each of the tamper inputs are sampled
551
                                                                           with a frequency =  RTCCLK / 2048  */
552
#define RTC_TamperSamplingFreq_RTCCLK_Div1024   ((uint32_t)0x00000500) /*!< Each of the tamper inputs are sampled
553
                                                                           with a frequency =  RTCCLK / 1024  */
554
#define RTC_TamperSamplingFreq_RTCCLK_Div512    ((uint32_t)0x00000600) /*!< Each of the tamper inputs are sampled
555
                                                                           with a frequency =  RTCCLK / 512   */
556
#define RTC_TamperSamplingFreq_RTCCLK_Div256    ((uint32_t)0x00000700) /*!< Each of the tamper inputs are sampled
557
                                                                           with a frequency =  RTCCLK / 256   */
558
#define IS_RTC_TAMPER_SAMPLING_FREQ(FREQ) (((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div32768) || \
559
                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div16384) || \
560
                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div8192) || \
561
                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div4096) || \
562
                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div2048) || \
563
                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div1024) || \
564
                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div512) || \
565
                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div256))
566

    
567
/**
568
  * @}
569
  */
570

    
571
  /** @defgroup RTC_Tamper_Pin_Precharge_Duration_Definitions 
572
  * @{
573
  */ 
574
#define RTC_TamperPrechargeDuration_1RTCCLK ((uint32_t)0x00000000)  /*!< Tamper pins are pre-charged before 
575
                                                                         sampling during 1 RTCCLK cycle */
576
#define RTC_TamperPrechargeDuration_2RTCCLK ((uint32_t)0x00002000)  /*!< Tamper pins are pre-charged before 
577
                                                                         sampling during 2 RTCCLK cycles */
578
#define RTC_TamperPrechargeDuration_4RTCCLK ((uint32_t)0x00004000)  /*!< Tamper pins are pre-charged before 
579
                                                                         sampling during 4 RTCCLK cycles */
580
#define RTC_TamperPrechargeDuration_8RTCCLK ((uint32_t)0x00006000)  /*!< Tamper pins are pre-charged before 
581
                                                                         sampling during 8 RTCCLK cycles */
582

    
583
#define IS_RTC_TAMPER_PRECHARGE_DURATION(DURATION) (((DURATION) == RTC_TamperPrechargeDuration_1RTCCLK) || \
584
                                                    ((DURATION) == RTC_TamperPrechargeDuration_2RTCCLK) || \
585
                                                    ((DURATION) == RTC_TamperPrechargeDuration_4RTCCLK) || \
586
                                                    ((DURATION) == RTC_TamperPrechargeDuration_8RTCCLK))
587
/**
588
  * @}
589
  */
590

    
591
/** @defgroup RTC_Tamper_Pins_Definitions 
592
  * @{
593
  */ 
594
#define RTC_Tamper_1                    RTC_TAFCR_TAMP1E
595
#define IS_RTC_TAMPER(TAMPER) (((TAMPER) == RTC_Tamper_1))
596

    
597
/**
598
  * @}
599
  */
600

    
601
/** @defgroup RTC_Tamper_Pin_Selection 
602
  * @{
603
  */ 
604
#define RTC_TamperPin_PC13                 ((uint32_t)0x00000000)
605
#define RTC_TamperPin_PI8                  ((uint32_t)0x00010000)
606
#define IS_RTC_TAMPER_PIN(PIN) (((PIN) == RTC_TamperPin_PC13) || \
607
                                ((PIN) == RTC_TamperPin_PI8))
608
/**
609
  * @}
610
  */ 
611

    
612
/** @defgroup RTC_TimeStamp_Pin_Selection 
613
  * @{
614
  */ 
615
#define RTC_TimeStampPin_PC13              ((uint32_t)0x00000000)
616
#define RTC_TimeStampPin_PI8               ((uint32_t)0x00020000)
617
#define IS_RTC_TIMESTAMP_PIN(PIN) (((PIN) == RTC_TimeStampPin_PC13) || \
618
                                   ((PIN) == RTC_TimeStampPin_PI8))
619
/**
620
  * @}
621
  */ 
622

    
623
/** @defgroup RTC_Output_Type_ALARM_OUT 
624
  * @{
625
  */ 
626
#define RTC_OutputType_OpenDrain           ((uint32_t)0x00000000)
627
#define RTC_OutputType_PushPull            ((uint32_t)0x00040000)
628
#define IS_RTC_OUTPUT_TYPE(TYPE) (((TYPE) == RTC_OutputType_OpenDrain) || \
629
                                  ((TYPE) == RTC_OutputType_PushPull))
630

    
631
/**
632
  * @}
633
  */ 
634

    
635
/** @defgroup RTC_Add_1_Second_Parameter_Definitions
636
  * @{
637
  */ 
638
#define RTC_ShiftAdd1S_Reset      ((uint32_t)0x00000000)
639
#define RTC_ShiftAdd1S_Set        ((uint32_t)0x80000000)
640
#define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_ShiftAdd1S_Reset) || \
641
                                 ((SEL) == RTC_ShiftAdd1S_Set))
642
/**
643
  * @}
644
  */ 
645

    
646
/** @defgroup RTC_Substract_Fraction_Of_Second_Value
647
  * @{
648
  */ 
649
#define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFF)
650

    
651
/**
652
  * @}
653
  */
654

    
655
/** @defgroup RTC_Backup_Registers_Definitions 
656
  * @{
657
  */
658

    
659
#define RTC_BKP_DR0                       ((uint32_t)0x00000000)
660
#define RTC_BKP_DR1                       ((uint32_t)0x00000001)
661
#define RTC_BKP_DR2                       ((uint32_t)0x00000002)
662
#define RTC_BKP_DR3                       ((uint32_t)0x00000003)
663
#define RTC_BKP_DR4                       ((uint32_t)0x00000004)
664
#define RTC_BKP_DR5                       ((uint32_t)0x00000005)
665
#define RTC_BKP_DR6                       ((uint32_t)0x00000006)
666
#define RTC_BKP_DR7                       ((uint32_t)0x00000007)
667
#define RTC_BKP_DR8                       ((uint32_t)0x00000008)
668
#define RTC_BKP_DR9                       ((uint32_t)0x00000009)
669
#define RTC_BKP_DR10                      ((uint32_t)0x0000000A)
670
#define RTC_BKP_DR11                      ((uint32_t)0x0000000B)
671
#define RTC_BKP_DR12                      ((uint32_t)0x0000000C)
672
#define RTC_BKP_DR13                      ((uint32_t)0x0000000D)
673
#define RTC_BKP_DR14                      ((uint32_t)0x0000000E)
674
#define RTC_BKP_DR15                      ((uint32_t)0x0000000F)
675
#define RTC_BKP_DR16                      ((uint32_t)0x00000010)
676
#define RTC_BKP_DR17                      ((uint32_t)0x00000011)
677
#define RTC_BKP_DR18                      ((uint32_t)0x00000012)
678
#define RTC_BKP_DR19                      ((uint32_t)0x00000013)
679
#define IS_RTC_BKP(BKP)                   (((BKP) == RTC_BKP_DR0) || \
680
                                           ((BKP) == RTC_BKP_DR1) || \
681
                                           ((BKP) == RTC_BKP_DR2) || \
682
                                           ((BKP) == RTC_BKP_DR3) || \
683
                                           ((BKP) == RTC_BKP_DR4) || \
684
                                           ((BKP) == RTC_BKP_DR5) || \
685
                                           ((BKP) == RTC_BKP_DR6) || \
686
                                           ((BKP) == RTC_BKP_DR7) || \
687
                                           ((BKP) == RTC_BKP_DR8) || \
688
                                           ((BKP) == RTC_BKP_DR9) || \
689
                                           ((BKP) == RTC_BKP_DR10) || \
690
                                           ((BKP) == RTC_BKP_DR11) || \
691
                                           ((BKP) == RTC_BKP_DR12) || \
692
                                           ((BKP) == RTC_BKP_DR13) || \
693
                                           ((BKP) == RTC_BKP_DR14) || \
694
                                           ((BKP) == RTC_BKP_DR15) || \
695
                                           ((BKP) == RTC_BKP_DR16) || \
696
                                           ((BKP) == RTC_BKP_DR17) || \
697
                                           ((BKP) == RTC_BKP_DR18) || \
698
                                           ((BKP) == RTC_BKP_DR19))
699
/**
700
  * @}
701
  */ 
702

    
703
/** @defgroup RTC_Input_parameter_format_definitions 
704
  * @{
705
  */ 
706
#define RTC_Format_BIN                    ((uint32_t)0x000000000)
707
#define RTC_Format_BCD                    ((uint32_t)0x000000001)
708
#define IS_RTC_FORMAT(FORMAT) (((FORMAT) == RTC_Format_BIN) || ((FORMAT) == RTC_Format_BCD))
709

    
710
/**
711
  * @}
712
  */ 
713

    
714
/** @defgroup RTC_Flags_Definitions 
715
  * @{
716
  */ 
717
#define RTC_FLAG_RECALPF                  ((uint32_t)0x00010000)
718
#define RTC_FLAG_TAMP1F                   ((uint32_t)0x00002000)
719
#define RTC_FLAG_TSOVF                    ((uint32_t)0x00001000)
720
#define RTC_FLAG_TSF                      ((uint32_t)0x00000800)
721
#define RTC_FLAG_WUTF                     ((uint32_t)0x00000400)
722
#define RTC_FLAG_ALRBF                    ((uint32_t)0x00000200)
723
#define RTC_FLAG_ALRAF                    ((uint32_t)0x00000100)
724
#define RTC_FLAG_INITF                    ((uint32_t)0x00000040)
725
#define RTC_FLAG_RSF                      ((uint32_t)0x00000020)
726
#define RTC_FLAG_INITS                    ((uint32_t)0x00000010)
727
#define RTC_FLAG_SHPF                     ((uint32_t)0x00000008)
728
#define RTC_FLAG_WUTWF                    ((uint32_t)0x00000004)
729
#define RTC_FLAG_ALRBWF                   ((uint32_t)0x00000002)
730
#define RTC_FLAG_ALRAWF                   ((uint32_t)0x00000001)
731
#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_TSOVF) || ((FLAG) == RTC_FLAG_TSF) || \
732
                               ((FLAG) == RTC_FLAG_WUTF) || ((FLAG) == RTC_FLAG_ALRBF) || \
733
                               ((FLAG) == RTC_FLAG_ALRAF) || ((FLAG) == RTC_FLAG_INITF) || \
734
                               ((FLAG) == RTC_FLAG_RSF) || ((FLAG) == RTC_FLAG_WUTWF) || \
735
                               ((FLAG) == RTC_FLAG_ALRBWF) || ((FLAG) == RTC_FLAG_ALRAWF) || \
736
                               ((FLAG) == RTC_FLAG_TAMP1F) || ((FLAG) == RTC_FLAG_RECALPF) || \
737
                                ((FLAG) == RTC_FLAG_SHPF))
738
#define IS_RTC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFF00DF) == (uint32_t)RESET))
739
/**
740
  * @}
741
  */ 
742

    
743
/** @defgroup RTC_Interrupts_Definitions 
744
  * @{
745
  */ 
746
#define RTC_IT_TS                         ((uint32_t)0x00008000)
747
#define RTC_IT_WUT                        ((uint32_t)0x00004000)
748
#define RTC_IT_ALRB                       ((uint32_t)0x00002000)
749
#define RTC_IT_ALRA                       ((uint32_t)0x00001000)
750
#define RTC_IT_TAMP                       ((uint32_t)0x00000004) /* Used only to Enable the Tamper Interrupt */
751
#define RTC_IT_TAMP1                      ((uint32_t)0x00020000)
752

    
753
#define IS_RTC_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFF0FFB) == (uint32_t)RESET))
754
#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_TS) || ((IT) == RTC_IT_WUT) || \
755
                           ((IT) == RTC_IT_ALRB) || ((IT) == RTC_IT_ALRA) || \
756
                           ((IT) == RTC_IT_TAMP1))
757
#define IS_RTC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFD0FFF) == (uint32_t)RESET))
758

    
759
/**
760
  * @}
761
  */ 
762

    
763
/** @defgroup RTC_Legacy 
764
  * @{
765
  */ 
766
#define RTC_DigitalCalibConfig  RTC_CoarseCalibConfig
767
#define RTC_DigitalCalibCmd     RTC_CoarseCalibCmd
768

    
769
/**
770
  * @}
771
  */ 
772

    
773
/**
774
  * @}
775
  */ 
776

    
777
/* Exported macro ------------------------------------------------------------*/
778
/* Exported functions --------------------------------------------------------*/ 
779

    
780
/*  Function used to set the RTC configuration to the default reset state *****/
781
ErrorStatus RTC_DeInit(void);
782

    
783
/* Initialization and Configuration functions *********************************/
784
ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct);
785
void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct);
786
void RTC_WriteProtectionCmd(FunctionalState NewState);
787
ErrorStatus RTC_EnterInitMode(void);
788
void RTC_ExitInitMode(void);
789
ErrorStatus RTC_WaitForSynchro(void);
790
ErrorStatus RTC_RefClockCmd(FunctionalState NewState);
791
void RTC_BypassShadowCmd(FunctionalState NewState);
792

    
793
/* Time and Date configuration functions **************************************/
794
ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct);
795
void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct);
796
void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct);
797
uint32_t RTC_GetSubSecond(void);
798
ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct);
799
void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct);
800
void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct);
801

    
802
/* Alarms (Alarm A and Alarm B) configuration functions  **********************/
803
void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct);
804
void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct);
805
void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct);
806
ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState);
807
void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint32_t RTC_AlarmSubSecondMask);
808
uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm);
809

    
810
/* WakeUp Timer configuration functions ***************************************/
811
void RTC_WakeUpClockConfig(uint32_t RTC_WakeUpClock);
812
void RTC_SetWakeUpCounter(uint32_t RTC_WakeUpCounter);
813
uint32_t RTC_GetWakeUpCounter(void);
814
ErrorStatus RTC_WakeUpCmd(FunctionalState NewState);
815

    
816
/* Daylight Saving configuration functions ************************************/
817
void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation);
818
uint32_t RTC_GetStoreOperation(void);
819

    
820
/* Output pin Configuration function ******************************************/
821
void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity);
822

    
823
/* Digital Calibration configuration functions *********************************/
824
ErrorStatus RTC_CoarseCalibConfig(uint32_t RTC_CalibSign, uint32_t Value);
825
ErrorStatus RTC_CoarseCalibCmd(FunctionalState NewState);
826
void RTC_CalibOutputCmd(FunctionalState NewState);
827
void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput);
828
ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod, 
829
                                  uint32_t RTC_SmoothCalibPlusPulses,
830
                                  uint32_t RTC_SmouthCalibMinusPulsesValue);
831

    
832
/* TimeStamp configuration functions ******************************************/
833
void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState);
834
void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct,
835
                                      RTC_DateTypeDef* RTC_StampDateStruct);
836
uint32_t RTC_GetTimeStampSubSecond(void);
837

    
838
/* Tampers configuration functions ********************************************/
839
void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger);
840
void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState);
841
void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter);
842
void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq);
843
void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration);
844
void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState);
845
void RTC_TamperPullUpCmd(FunctionalState NewState);
846

    
847
/* Backup Data Registers configuration functions ******************************/
848
void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data);
849
uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR);
850

    
851
/* RTC Tamper and TimeStamp Pins Selection and Output Type Config configuration
852
   functions ******************************************************************/
853
void RTC_TamperPinSelection(uint32_t RTC_TamperPin);
854
void RTC_TimeStampPinSelection(uint32_t RTC_TimeStampPin);
855
void RTC_OutputTypeConfig(uint32_t RTC_OutputType);
856

    
857
/* RTC_Shift_control_synchonisation_functions *********************************/
858
ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS);
859

    
860
/* Interrupts and flags management functions **********************************/
861
void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState);
862
FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG);
863
void RTC_ClearFlag(uint32_t RTC_FLAG);
864
ITStatus RTC_GetITStatus(uint32_t RTC_IT);
865
void RTC_ClearITPendingBit(uint32_t RTC_IT);
866

    
867
#ifdef __cplusplus
868
}
869
#endif
870

    
871
#endif /*__STM32F4xx_RTC_H */
872

    
873
/**
874
  * @}
875
  */ 
876

    
877
/**
878
  * @}
879
  */ 
880

    
881
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/