This file contains all the functions prototypes for the RTC firmware library. More...

#include "stm32f4xx.h"

Include dependency graph for stm32f4xx_rtc.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	RTC_InitTypeDef
	RTC Init structures definition. More...

struct	RTC_TimeTypeDef
	RTC Time structure definition. More...

struct	RTC_DateTypeDef
	RTC Date structure definition. More...

struct	RTC_AlarmTypeDef
	RTC Alarm structure definition. More...

Macros
#define	RTC_HourFormat_24 ((uint32_t)0x00000000)

#define	RTC_HourFormat_12 ((uint32_t)0x00000040)

#define	IS_RTC_HOUR_FORMAT(FORMAT)

#define	IS_RTC_ASYNCH_PREDIV(PREDIV) ((PREDIV) <= 0x7F)

#define	IS_RTC_SYNCH_PREDIV(PREDIV) ((PREDIV) <= 0x7FFF)

#define	IS_RTC_HOUR12(HOUR) (((HOUR) > 0) && ((HOUR) <= 12))

#define	IS_RTC_HOUR24(HOUR) ((HOUR) <= 23)

#define	IS_RTC_MINUTES(MINUTES) ((MINUTES) <= 59)

#define	IS_RTC_SECONDS(SECONDS) ((SECONDS) <= 59)

#define	RTC_H12_AM ((uint8_t)0x00)

#define	RTC_H12_PM ((uint8_t)0x40)

#define	IS_RTC_H12(PM) (((PM) == RTC_H12_AM) \|\| ((PM) == RTC_H12_PM))

#define	IS_RTC_YEAR(YEAR) ((YEAR) <= 99)

#define	RTC_Month_January ((uint8_t)0x01)

#define	RTC_Month_February ((uint8_t)0x02)

#define	RTC_Month_March ((uint8_t)0x03)

#define	RTC_Month_April ((uint8_t)0x04)

#define	RTC_Month_May ((uint8_t)0x05)

#define	RTC_Month_June ((uint8_t)0x06)

#define	RTC_Month_July ((uint8_t)0x07)

#define	RTC_Month_August ((uint8_t)0x08)

#define	RTC_Month_September ((uint8_t)0x09)

#define	RTC_Month_October ((uint8_t)0x10)

#define	RTC_Month_November ((uint8_t)0x11)

#define	RTC_Month_December ((uint8_t)0x12)

#define	IS_RTC_MONTH(MONTH) (((MONTH) >= 1) && ((MONTH) <= 12))

#define	IS_RTC_DATE(DATE) (((DATE) >= 1) && ((DATE) <= 31))

#define	RTC_Weekday_Monday ((uint8_t)0x01)

#define	RTC_Weekday_Tuesday ((uint8_t)0x02)

#define	RTC_Weekday_Wednesday ((uint8_t)0x03)

#define	RTC_Weekday_Thursday ((uint8_t)0x04)

#define	RTC_Weekday_Friday ((uint8_t)0x05)

#define	RTC_Weekday_Saturday ((uint8_t)0x06)

#define	RTC_Weekday_Sunday ((uint8_t)0x07)

#define	IS_RTC_WEEKDAY(WEEKDAY)

#define	IS_RTC_ALARM_DATE_WEEKDAY_DATE(DATE) (((DATE) > 0) && ((DATE) <= 31))

#define	IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(WEEKDAY)

#define	RTC_AlarmDateWeekDaySel_Date ((uint32_t)0x00000000)

#define	RTC_AlarmDateWeekDaySel_WeekDay ((uint32_t)0x40000000)

#define	IS_RTC_ALARM_DATE_WEEKDAY_SEL(SEL)

#define	RTC_AlarmMask_None ((uint32_t)0x00000000)

#define	RTC_AlarmMask_DateWeekDay ((uint32_t)0x80000000)

#define	RTC_AlarmMask_Hours ((uint32_t)0x00800000)

#define	RTC_AlarmMask_Minutes ((uint32_t)0x00008000)

#define	RTC_AlarmMask_Seconds ((uint32_t)0x00000080)

#define	RTC_AlarmMask_All ((uint32_t)0x80808080)

#define	IS_ALARM_MASK(MASK) (((MASK) & 0x7F7F7F7F) == (uint32_t)RESET)

#define	RTC_Alarm_A ((uint32_t)0x00000100)

#define	RTC_Alarm_B ((uint32_t)0x00000200)

#define	IS_RTC_ALARM(ALARM) (((ALARM) == RTC_Alarm_A) \|\| ((ALARM) == RTC_Alarm_B))

#define	IS_RTC_CMD_ALARM(ALARM) (((ALARM) & (RTC_Alarm_A \| RTC_Alarm_B)) != (uint32_t)RESET)

#define	RTC_AlarmSubSecondMask_All ((uint32_t)0x00000000)

#define	RTC_AlarmSubSecondMask_SS14_1 ((uint32_t)0x01000000)

#define	RTC_AlarmSubSecondMask_SS14_2 ((uint32_t)0x02000000)

#define	RTC_AlarmSubSecondMask_SS14_3 ((uint32_t)0x03000000)

#define	RTC_AlarmSubSecondMask_SS14_4 ((uint32_t)0x04000000)

#define	RTC_AlarmSubSecondMask_SS14_5 ((uint32_t)0x05000000)

#define	RTC_AlarmSubSecondMask_SS14_6 ((uint32_t)0x06000000)

#define	RTC_AlarmSubSecondMask_SS14_7 ((uint32_t)0x07000000)

#define	RTC_AlarmSubSecondMask_SS14_8 ((uint32_t)0x08000000)

#define	RTC_AlarmSubSecondMask_SS14_9 ((uint32_t)0x09000000)

#define	RTC_AlarmSubSecondMask_SS14_10 ((uint32_t)0x0A000000)

#define	RTC_AlarmSubSecondMask_SS14_11 ((uint32_t)0x0B000000)

#define	RTC_AlarmSubSecondMask_SS14_12 ((uint32_t)0x0C000000)

#define	RTC_AlarmSubSecondMask_SS14_13 ((uint32_t)0x0D000000)

#define	RTC_AlarmSubSecondMask_SS14 ((uint32_t)0x0E000000)

#define	RTC_AlarmSubSecondMask_None ((uint32_t)0x0F000000)

#define	IS_RTC_ALARM_SUB_SECOND_MASK(MASK)

#define	IS_RTC_ALARM_SUB_SECOND_VALUE(VALUE) ((VALUE) <= 0x00007FFF)

#define	RTC_WakeUpClock_RTCCLK_Div16 ((uint32_t)0x00000000)

#define	RTC_WakeUpClock_RTCCLK_Div8 ((uint32_t)0x00000001)

#define	RTC_WakeUpClock_RTCCLK_Div4 ((uint32_t)0x00000002)

#define	RTC_WakeUpClock_RTCCLK_Div2 ((uint32_t)0x00000003)

#define	RTC_WakeUpClock_CK_SPRE_16bits ((uint32_t)0x00000004)

#define	RTC_WakeUpClock_CK_SPRE_17bits ((uint32_t)0x00000006)

#define	IS_RTC_WAKEUP_CLOCK(CLOCK)

#define	IS_RTC_WAKEUP_COUNTER(COUNTER) ((COUNTER) <= 0xFFFF)

#define	RTC_TimeStampEdge_Rising ((uint32_t)0x00000000)

#define	RTC_TimeStampEdge_Falling ((uint32_t)0x00000008)

#define	IS_RTC_TIMESTAMP_EDGE(EDGE)

#define	RTC_Output_Disable ((uint32_t)0x00000000)

#define	RTC_Output_AlarmA ((uint32_t)0x00200000)

#define	RTC_Output_AlarmB ((uint32_t)0x00400000)

#define	RTC_Output_WakeUp ((uint32_t)0x00600000)

#define	IS_RTC_OUTPUT(OUTPUT)

#define	RTC_OutputPolarity_High ((uint32_t)0x00000000)

#define	RTC_OutputPolarity_Low ((uint32_t)0x00100000)

#define	IS_RTC_OUTPUT_POL(POL)

#define	RTC_CalibSign_Positive ((uint32_t)0x00000000)

#define	RTC_CalibSign_Negative ((uint32_t)0x00000080)

#define	IS_RTC_CALIB_SIGN(SIGN)

#define	IS_RTC_CALIB_VALUE(VALUE) ((VALUE) < 0x20)

#define	RTC_CalibOutput_512Hz ((uint32_t)0x00000000)

#define	RTC_CalibOutput_1Hz ((uint32_t)0x00080000)

#define	IS_RTC_CALIB_OUTPUT(OUTPUT)

#define	RTC_SmoothCalibPeriod_32sec ((uint32_t)0x00000000)

#define	RTC_SmoothCalibPeriod_16sec ((uint32_t)0x00002000)

#define	RTC_SmoothCalibPeriod_8sec ((uint32_t)0x00004000)

#define	IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD)

#define	RTC_SmoothCalibPlusPulses_Set ((uint32_t)0x00008000)

#define	RTC_SmoothCalibPlusPulses_Reset ((uint32_t)0x00000000)

#define	IS_RTC_SMOOTH_CALIB_PLUS(PLUS)

#define	IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= 0x000001FF)

#define	RTC_DayLightSaving_SUB1H ((uint32_t)0x00020000)

#define	RTC_DayLightSaving_ADD1H ((uint32_t)0x00010000)

#define	IS_RTC_DAYLIGHT_SAVING(SAVE)

#define	RTC_StoreOperation_Reset ((uint32_t)0x00000000)

#define	RTC_StoreOperation_Set ((uint32_t)0x00040000)

#define	IS_RTC_STORE_OPERATION(OPERATION)

#define	RTC_TamperTrigger_RisingEdge ((uint32_t)0x00000000)

#define	RTC_TamperTrigger_FallingEdge ((uint32_t)0x00000001)

#define	RTC_TamperTrigger_LowLevel ((uint32_t)0x00000000)

#define	RTC_TamperTrigger_HighLevel ((uint32_t)0x00000001)

#define	IS_RTC_TAMPER_TRIGGER(TRIGGER)

#define	RTC_TamperFilter_Disable ((uint32_t)0x00000000)

#define	RTC_TamperFilter_2Sample ((uint32_t)0x00000800)

#define	RTC_TamperFilter_4Sample ((uint32_t)0x00001000)

#define	RTC_TamperFilter_8Sample ((uint32_t)0x00001800)

#define	IS_RTC_TAMPER_FILTER(FILTER)

#define	RTC_TamperSamplingFreq_RTCCLK_Div32768 ((uint32_t)0x00000000)

#define	RTC_TamperSamplingFreq_RTCCLK_Div16384 ((uint32_t)0x000000100)

#define	RTC_TamperSamplingFreq_RTCCLK_Div8192 ((uint32_t)0x00000200)

#define	RTC_TamperSamplingFreq_RTCCLK_Div4096 ((uint32_t)0x00000300)

#define	RTC_TamperSamplingFreq_RTCCLK_Div2048 ((uint32_t)0x00000400)

#define	RTC_TamperSamplingFreq_RTCCLK_Div1024 ((uint32_t)0x00000500)

#define	RTC_TamperSamplingFreq_RTCCLK_Div512 ((uint32_t)0x00000600)

#define	RTC_TamperSamplingFreq_RTCCLK_Div256 ((uint32_t)0x00000700)

#define	IS_RTC_TAMPER_SAMPLING_FREQ(FREQ)

#define	RTC_TamperPrechargeDuration_1RTCCLK ((uint32_t)0x00000000)

#define	RTC_TamperPrechargeDuration_2RTCCLK ((uint32_t)0x00002000)

#define	RTC_TamperPrechargeDuration_4RTCCLK ((uint32_t)0x00004000)

#define	RTC_TamperPrechargeDuration_8RTCCLK ((uint32_t)0x00006000)

#define	IS_RTC_TAMPER_PRECHARGE_DURATION(DURATION)

#define	RTC_Tamper_1 RTC_TAFCR_TAMP1E

#define	IS_RTC_TAMPER(TAMPER) (((TAMPER) == RTC_Tamper_1))

#define	RTC_TamperPin_PC13 ((uint32_t)0x00000000)

#define	RTC_TamperPin_PI8 ((uint32_t)0x00010000)

#define	IS_RTC_TAMPER_PIN(PIN)

#define	RTC_TimeStampPin_PC13 ((uint32_t)0x00000000)

#define	RTC_TimeStampPin_PI8 ((uint32_t)0x00020000)

#define	IS_RTC_TIMESTAMP_PIN(PIN)

#define	RTC_OutputType_OpenDrain ((uint32_t)0x00000000)

#define	RTC_OutputType_PushPull ((uint32_t)0x00040000)

#define	IS_RTC_OUTPUT_TYPE(TYPE)

#define	RTC_ShiftAdd1S_Reset ((uint32_t)0x00000000)

#define	RTC_ShiftAdd1S_Set ((uint32_t)0x80000000)

#define	IS_RTC_SHIFT_ADD1S(SEL)

#define	IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFF)

#define	RTC_BKP_DR0 ((uint32_t)0x00000000)

#define	RTC_BKP_DR1 ((uint32_t)0x00000001)

#define	RTC_BKP_DR2 ((uint32_t)0x00000002)

#define	RTC_BKP_DR3 ((uint32_t)0x00000003)

#define	RTC_BKP_DR4 ((uint32_t)0x00000004)

#define	RTC_BKP_DR5 ((uint32_t)0x00000005)

#define	RTC_BKP_DR6 ((uint32_t)0x00000006)

#define	RTC_BKP_DR7 ((uint32_t)0x00000007)

#define	RTC_BKP_DR8 ((uint32_t)0x00000008)

#define	RTC_BKP_DR9 ((uint32_t)0x00000009)

#define	RTC_BKP_DR10 ((uint32_t)0x0000000A)

#define	RTC_BKP_DR11 ((uint32_t)0x0000000B)

#define	RTC_BKP_DR12 ((uint32_t)0x0000000C)

#define	RTC_BKP_DR13 ((uint32_t)0x0000000D)

#define	RTC_BKP_DR14 ((uint32_t)0x0000000E)

#define	RTC_BKP_DR15 ((uint32_t)0x0000000F)

#define	RTC_BKP_DR16 ((uint32_t)0x00000010)

#define	RTC_BKP_DR17 ((uint32_t)0x00000011)

#define	RTC_BKP_DR18 ((uint32_t)0x00000012)

#define	RTC_BKP_DR19 ((uint32_t)0x00000013)

#define	IS_RTC_BKP(BKP)

#define	RTC_Format_BIN ((uint32_t)0x000000000)

#define	RTC_Format_BCD ((uint32_t)0x000000001)

#define	IS_RTC_FORMAT(FORMAT) (((FORMAT) == RTC_Format_BIN) \|\| ((FORMAT) == RTC_Format_BCD))

#define	RTC_FLAG_RECALPF ((uint32_t)0x00010000)

#define	RTC_FLAG_TAMP1F ((uint32_t)0x00002000)

#define	RTC_FLAG_TSOVF ((uint32_t)0x00001000)

#define	RTC_FLAG_TSF ((uint32_t)0x00000800)

#define	RTC_FLAG_WUTF ((uint32_t)0x00000400)

#define	RTC_FLAG_ALRBF ((uint32_t)0x00000200)

#define	RTC_FLAG_ALRAF ((uint32_t)0x00000100)

#define	RTC_FLAG_INITF ((uint32_t)0x00000040)

#define	RTC_FLAG_RSF ((uint32_t)0x00000020)

#define	RTC_FLAG_INITS ((uint32_t)0x00000010)

#define	RTC_FLAG_SHPF ((uint32_t)0x00000008)

#define	RTC_FLAG_WUTWF ((uint32_t)0x00000004)

#define	RTC_FLAG_ALRBWF ((uint32_t)0x00000002)

#define	RTC_FLAG_ALRAWF ((uint32_t)0x00000001)

#define	IS_RTC_GET_FLAG(FLAG)

#define	IS_RTC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFF00DF) == (uint32_t)RESET))

#define	RTC_IT_TS ((uint32_t)0x00008000)

#define	RTC_IT_WUT ((uint32_t)0x00004000)

#define	RTC_IT_ALRB ((uint32_t)0x00002000)

#define	RTC_IT_ALRA ((uint32_t)0x00001000)

#define	RTC_IT_TAMP ((uint32_t)0x00000004) /* Used only to Enable the Tamper Interrupt */

#define	RTC_IT_TAMP1 ((uint32_t)0x00020000)

#define	IS_RTC_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFF0FFB) == (uint32_t)RESET))

#define	IS_RTC_GET_IT(IT)

#define	IS_RTC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFD0FFF) == (uint32_t)RESET))

#define	RTC_DigitalCalibConfig RTC_CoarseCalibConfig

#define	RTC_DigitalCalibCmd RTC_CoarseCalibCmd

Functions
ErrorStatus	RTC_DeInit (void)
	Deinitializes the RTC registers to their default reset values. More...

ErrorStatus	RTC_Init (RTC_InitTypeDef *RTC_InitStruct)
	Initializes the RTC registers according to the specified parameters in RTC_InitStruct. More...

void	RTC_StructInit (RTC_InitTypeDef *RTC_InitStruct)
	Fills each RTC_InitStruct member with its default value. More...

void	RTC_WriteProtectionCmd (FunctionalState NewState)
	Enables or disables the RTC registers write protection. More...

ErrorStatus	RTC_EnterInitMode (void)
	Enters the RTC Initialization mode. More...

void	RTC_ExitInitMode (void)
	Exits the RTC Initialization mode. More...

ErrorStatus	RTC_WaitForSynchro (void)
	Waits until the RTC Time and Date registers (RTC_TR and RTC_DR) are synchronized with RTC APB clock. More...

ErrorStatus	RTC_RefClockCmd (FunctionalState NewState)
	Enables or disables the RTC reference clock detection. More...

void	RTC_BypassShadowCmd (FunctionalState NewState)
	Enables or Disables the Bypass Shadow feature. More...

ErrorStatus	RTC_SetTime (uint32_t RTC_Format, RTC_TimeTypeDef *RTC_TimeStruct)
	Set the RTC current time. More...

void	RTC_TimeStructInit (RTC_TimeTypeDef *RTC_TimeStruct)
	Fills each RTC_TimeStruct member with its default value (Time = 00h:00min:00sec). More...

void	RTC_GetTime (uint32_t RTC_Format, RTC_TimeTypeDef *RTC_TimeStruct)
	Get the RTC current Time. More...

uint32_t	RTC_GetSubSecond (void)
	Gets the RTC current Calendar Sub seconds value. More...

ErrorStatus	RTC_SetDate (uint32_t RTC_Format, RTC_DateTypeDef *RTC_DateStruct)
	Set the RTC current date. More...

void	RTC_DateStructInit (RTC_DateTypeDef *RTC_DateStruct)
	Fills each RTC_DateStruct member with its default value (Monday, January 01 xx00). More...

void	RTC_GetDate (uint32_t RTC_Format, RTC_DateTypeDef *RTC_DateStruct)
	Get the RTC current date. More...

void	RTC_SetAlarm (uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef *RTC_AlarmStruct)
	Set the specified RTC Alarm. More...

void	RTC_AlarmStructInit (RTC_AlarmTypeDef *RTC_AlarmStruct)
	Fills each RTC_AlarmStruct member with its default value (Time = 00h:00mn:00sec / Date = 1st day of the month/Mask = all fields are masked). More...

void	RTC_GetAlarm (uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef *RTC_AlarmStruct)
	Get the RTC Alarm value and masks. More...

ErrorStatus	RTC_AlarmCmd (uint32_t RTC_Alarm, FunctionalState NewState)
	Enables or disables the specified RTC Alarm. More...

void	RTC_AlarmSubSecondConfig (uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint32_t RTC_AlarmSubSecondMask)
	Configure the RTC AlarmA/B Sub seconds value and mask.*. More...

uint32_t	RTC_GetAlarmSubSecond (uint32_t RTC_Alarm)
	Gets the RTC Alarm Sub seconds value. More...

void	RTC_WakeUpClockConfig (uint32_t RTC_WakeUpClock)
	Configures the RTC Wakeup clock source. More...

void	RTC_SetWakeUpCounter (uint32_t RTC_WakeUpCounter)
	Configures the RTC Wakeup counter. More...

uint32_t	RTC_GetWakeUpCounter (void)
	Returns the RTC WakeUp timer counter value. More...

ErrorStatus	RTC_WakeUpCmd (FunctionalState NewState)
	Enables or Disables the RTC WakeUp timer. More...

void	RTC_DayLightSavingConfig (uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation)
	Adds or substract one hour from the current time. More...

uint32_t	RTC_GetStoreOperation (void)
	Returns the RTC Day Light Saving stored operation. More...

void	RTC_OutputConfig (uint32_t RTC_Output, uint32_t RTC_OutputPolarity)
	Configures the RTC output source (AFO_ALARM). More...

ErrorStatus	RTC_CoarseCalibConfig (uint32_t RTC_CalibSign, uint32_t Value)
	Configures the Coarse calibration parameters. More...

ErrorStatus	RTC_CoarseCalibCmd (FunctionalState NewState)
	Enables or disables the Coarse calibration process. More...

void	RTC_CalibOutputCmd (FunctionalState NewState)
	Enables or disables the RTC clock to be output through the relative pin. More...

void	RTC_CalibOutputConfig (uint32_t RTC_CalibOutput)
	Configure the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz). More...

ErrorStatus	RTC_SmoothCalibConfig (uint32_t RTC_SmoothCalibPeriod, uint32_t RTC_SmoothCalibPlusPulses, uint32_t RTC_SmouthCalibMinusPulsesValue)
	Configures the Smooth Calibration Settings. More...

void	RTC_TimeStampCmd (uint32_t RTC_TimeStampEdge, FunctionalState NewState)
	Enables or Disables the RTC TimeStamp functionality with the specified time stamp pin stimulating edge. More...

void	RTC_GetTimeStamp (uint32_t RTC_Format, RTC_TimeTypeDef RTC_StampTimeStruct, RTC_DateTypeDef RTC_StampDateStruct)
	Get the RTC TimeStamp value and masks. More...

uint32_t	RTC_GetTimeStampSubSecond (void)
	Get the RTC timestamp Sub seconds value. More...

void	RTC_TamperTriggerConfig (uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger)
	Configures the select Tamper pin edge. More...

void	RTC_TamperCmd (uint32_t RTC_Tamper, FunctionalState NewState)
	Enables or Disables the Tamper detection. More...

void	RTC_TamperFilterConfig (uint32_t RTC_TamperFilter)
	Configures the Tampers Filter. More...

void	RTC_TamperSamplingFreqConfig (uint32_t RTC_TamperSamplingFreq)
	Configures the Tampers Sampling Frequency. More...

void	RTC_TamperPinsPrechargeDuration (uint32_t RTC_TamperPrechargeDuration)
	Configures the Tampers Pins input Precharge Duration. More...

void	RTC_TimeStampOnTamperDetectionCmd (FunctionalState NewState)
	Enables or Disables the TimeStamp on Tamper Detection Event. More...

void	RTC_TamperPullUpCmd (FunctionalState NewState)
	Enables or Disables the Precharge of Tamper pin. More...

void	RTC_WriteBackupRegister (uint32_t RTC_BKP_DR, uint32_t Data)
	Writes a data in a specified RTC Backup data register. More...

uint32_t	RTC_ReadBackupRegister (uint32_t RTC_BKP_DR)
	Reads data from the specified RTC Backup data Register. More...

void	RTC_TamperPinSelection (uint32_t RTC_TamperPin)
	Selects the RTC Tamper Pin. More...

void	RTC_TimeStampPinSelection (uint32_t RTC_TimeStampPin)
	Selects the RTC TimeStamp Pin. More...

void	RTC_OutputTypeConfig (uint32_t RTC_OutputType)
	Configures the RTC Output Pin mode. More...

ErrorStatus	RTC_SynchroShiftConfig (uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS)
	Configures the Synchronization Shift Control Settings. More...

void	RTC_ITConfig (uint32_t RTC_IT, FunctionalState NewState)
	Enables or disables the specified RTC interrupts. More...

FlagStatus	RTC_GetFlagStatus (uint32_t RTC_FLAG)
	Checks whether the specified RTC flag is set or not. More...

void	RTC_ClearFlag (uint32_t RTC_FLAG)
	Clears the RTC's pending flags. More...

ITStatus	RTC_GetITStatus (uint32_t RTC_IT)
	Checks whether the specified RTC interrupt has occurred or not. More...

void	RTC_ClearITPendingBit (uint32_t RTC_IT)
	Clears the RTC's interrupt pending bits. More...

Detailed Description

This file contains all the functions prototypes for the RTC firmware library.

Author: MCD Application Team

Version: V1.3.0

Date: 08-November-2013

Attention

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file stm32f4xx_rtc.h.

Data Structures

Macros

Functions

Detailed Description

© COPYRIGHT 2013 STMicroelectronics