stm32f4xx_rtc.h
881 lines
| 39.6 KiB
| text/x-c
|
CLexer
r71 | /** | |||
****************************************************************************** | ||||
* @file stm32f4xx_rtc.h | ||||
* @author MCD Application Team | ||||
* @version V1.0.2 | ||||
* @date 05-March-2012 | ||||
* @brief This file contains all the functions prototypes for the RTC firmware | ||||
* library. | ||||
****************************************************************************** | ||||
* @attention | ||||
* | ||||
* <h2><center>© COPYRIGHT 2012 STMicroelectronics</center></h2> | ||||
* | ||||
* 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. | ||||
* | ||||
****************************************************************************** | ||||
*/ | ||||
/* Define to prevent recursive inclusion -------------------------------------*/ | ||||
#ifndef __STM32F4xx_RTC_H | ||||
#define __STM32F4xx_RTC_H | ||||
#ifdef __cplusplus | ||||
extern "C" { | ||||
#endif | ||||
/* Includes ------------------------------------------------------------------*/ | ||||
#include "stm32f4xx.h" | ||||
/** @addtogroup STM32F4xx_StdPeriph_Driver | ||||
* @{ | ||||
*/ | ||||
/** @addtogroup RTC | ||||
* @{ | ||||
*/ | ||||
/* Exported types ------------------------------------------------------------*/ | ||||
/** | ||||
* @brief RTC Init structures definition | ||||
*/ | ||||
typedef struct | ||||
{ | ||||
uint32_t RTC_HourFormat; /*!< Specifies the RTC Hour Format. | ||||
This parameter can be a value of @ref RTC_Hour_Formats */ | ||||
uint32_t RTC_AsynchPrediv; /*!< Specifies the RTC Asynchronous Predivider value. | ||||
This parameter must be set to a value lower than 0x7F */ | ||||
uint32_t RTC_SynchPrediv; /*!< Specifies the RTC Synchronous Predivider value. | ||||
This parameter must be set to a value lower than 0x7FFF */ | ||||
}RTC_InitTypeDef; | ||||
/** | ||||
* @brief RTC Time structure definition | ||||
*/ | ||||
typedef struct | ||||
{ | ||||
uint8_t RTC_Hours; /*!< Specifies the RTC Time Hour. | ||||
This parameter must be set to a value in the 0-12 range | ||||
if the RTC_HourFormat_12 is selected or 0-23 range if | ||||
the RTC_HourFormat_24 is selected. */ | ||||
uint8_t RTC_Minutes; /*!< Specifies the RTC Time Minutes. | ||||
This parameter must be set to a value in the 0-59 range. */ | ||||
uint8_t RTC_Seconds; /*!< Specifies the RTC Time Seconds. | ||||
This parameter must be set to a value in the 0-59 range. */ | ||||
uint8_t RTC_H12; /*!< Specifies the RTC AM/PM Time. | ||||
This parameter can be a value of @ref RTC_AM_PM_Definitions */ | ||||
}RTC_TimeTypeDef; | ||||
/** | ||||
* @brief RTC Date structure definition | ||||
*/ | ||||
typedef struct | ||||
{ | ||||
uint8_t RTC_WeekDay; /*!< Specifies the RTC Date WeekDay. | ||||
This parameter can be a value of @ref RTC_WeekDay_Definitions */ | ||||
uint8_t RTC_Month; /*!< Specifies the RTC Date Month (in BCD format). | ||||
This parameter can be a value of @ref RTC_Month_Date_Definitions */ | ||||
uint8_t RTC_Date; /*!< Specifies the RTC Date. | ||||
This parameter must be set to a value in the 1-31 range. */ | ||||
uint8_t RTC_Year; /*!< Specifies the RTC Date Year. | ||||
This parameter must be set to a value in the 0-99 range. */ | ||||
}RTC_DateTypeDef; | ||||
/** | ||||
* @brief RTC Alarm structure definition | ||||
*/ | ||||
typedef struct | ||||
{ | ||||
RTC_TimeTypeDef RTC_AlarmTime; /*!< Specifies the RTC Alarm Time members. */ | ||||
uint32_t RTC_AlarmMask; /*!< Specifies the RTC Alarm Masks. | ||||
This parameter can be a value of @ref RTC_AlarmMask_Definitions */ | ||||
uint32_t RTC_AlarmDateWeekDaySel; /*!< Specifies the RTC Alarm is on Date or WeekDay. | ||||
This parameter can be a value of @ref RTC_AlarmDateWeekDay_Definitions */ | ||||
uint8_t RTC_AlarmDateWeekDay; /*!< Specifies the RTC Alarm Date/WeekDay. | ||||
If the Alarm Date is selected, this parameter | ||||
must be set to a value in the 1-31 range. | ||||
If the Alarm WeekDay is selected, this | ||||
parameter can be a value of @ref RTC_WeekDay_Definitions */ | ||||
}RTC_AlarmTypeDef; | ||||
/* Exported constants --------------------------------------------------------*/ | ||||
/** @defgroup RTC_Exported_Constants | ||||
* @{ | ||||
*/ | ||||
/** @defgroup RTC_Hour_Formats | ||||
* @{ | ||||
*/ | ||||
#define RTC_HourFormat_24 ((uint32_t)0x00000000) | ||||
#define RTC_HourFormat_12 ((uint32_t)0x00000040) | ||||
#define IS_RTC_HOUR_FORMAT(FORMAT) (((FORMAT) == RTC_HourFormat_12) || \ | ||||
((FORMAT) == RTC_HourFormat_24)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Asynchronous_Predivider | ||||
* @{ | ||||
*/ | ||||
#define IS_RTC_ASYNCH_PREDIV(PREDIV) ((PREDIV) <= 0x7F) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Synchronous_Predivider | ||||
* @{ | ||||
*/ | ||||
#define IS_RTC_SYNCH_PREDIV(PREDIV) ((PREDIV) <= 0x7FFF) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Time_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_AM_PM_Definitions | ||||
* @{ | ||||
*/ | ||||
#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)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Year_Date_Definitions | ||||
* @{ | ||||
*/ | ||||
#define IS_RTC_YEAR(YEAR) ((YEAR) <= 99) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Month_Date_Definitions | ||||
* @{ | ||||
*/ | ||||
/* Coded in BCD format */ | ||||
#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)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_WeekDay_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) (((WEEKDAY) == RTC_Weekday_Monday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Tuesday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Wednesday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Thursday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Friday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Saturday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Sunday)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Alarm_Definitions | ||||
* @{ | ||||
*/ | ||||
#define IS_RTC_ALARM_DATE_WEEKDAY_DATE(DATE) (((DATE) > 0) && ((DATE) <= 31)) | ||||
#define IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Tuesday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Wednesday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Thursday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Friday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Saturday) || \ | ||||
((WEEKDAY) == RTC_Weekday_Sunday)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_AlarmDateWeekDay_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_AlarmDateWeekDaySel_Date ((uint32_t)0x00000000) | ||||
#define RTC_AlarmDateWeekDaySel_WeekDay ((uint32_t)0x40000000) | ||||
#define IS_RTC_ALARM_DATE_WEEKDAY_SEL(SEL) (((SEL) == RTC_AlarmDateWeekDaySel_Date) || \ | ||||
((SEL) == RTC_AlarmDateWeekDaySel_WeekDay)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_AlarmMask_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Alarms_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Alarm_Sub_Seconds_Masks_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_AlarmSubSecondMask_All ((uint32_t)0x00000000) /*!< All Alarm SS fields are masked. | ||||
There is no comparison on sub seconds | ||||
for Alarm */ | ||||
#define RTC_AlarmSubSecondMask_SS14_1 ((uint32_t)0x01000000) /*!< SS[14:1] are don't care in Alarm | ||||
comparison. Only SS[0] is compared. */ | ||||
#define RTC_AlarmSubSecondMask_SS14_2 ((uint32_t)0x02000000) /*!< SS[14:2] are don't care in Alarm | ||||
comparison. Only SS[1:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_3 ((uint32_t)0x03000000) /*!< SS[14:3] are don't care in Alarm | ||||
comparison. Only SS[2:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_4 ((uint32_t)0x04000000) /*!< SS[14:4] are don't care in Alarm | ||||
comparison. Only SS[3:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_5 ((uint32_t)0x05000000) /*!< SS[14:5] are don't care in Alarm | ||||
comparison. Only SS[4:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_6 ((uint32_t)0x06000000) /*!< SS[14:6] are don't care in Alarm | ||||
comparison. Only SS[5:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_7 ((uint32_t)0x07000000) /*!< SS[14:7] are don't care in Alarm | ||||
comparison. Only SS[6:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_8 ((uint32_t)0x08000000) /*!< SS[14:8] are don't care in Alarm | ||||
comparison. Only SS[7:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_9 ((uint32_t)0x09000000) /*!< SS[14:9] are don't care in Alarm | ||||
comparison. Only SS[8:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_10 ((uint32_t)0x0A000000) /*!< SS[14:10] are don't care in Alarm | ||||
comparison. Only SS[9:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_11 ((uint32_t)0x0B000000) /*!< SS[14:11] are don't care in Alarm | ||||
comparison. Only SS[10:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_12 ((uint32_t)0x0C000000) /*!< SS[14:12] are don't care in Alarm | ||||
comparison.Only SS[11:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14_13 ((uint32_t)0x0D000000) /*!< SS[14:13] are don't care in Alarm | ||||
comparison. Only SS[12:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_SS14 ((uint32_t)0x0E000000) /*!< SS[14] is don't care in Alarm | ||||
comparison.Only SS[13:0] are compared */ | ||||
#define RTC_AlarmSubSecondMask_None ((uint32_t)0x0F000000) /*!< SS[14:0] are compared and must match | ||||
to activate alarm. */ | ||||
#define IS_RTC_ALARM_SUB_SECOND_MASK(MASK) (((MASK) == RTC_AlarmSubSecondMask_All) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_1) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_2) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_3) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_4) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_5) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_6) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_7) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_8) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_9) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_10) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_11) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_12) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14_13) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_SS14) || \ | ||||
((MASK) == RTC_AlarmSubSecondMask_None)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Alarm_Sub_Seconds_Value | ||||
* @{ | ||||
*/ | ||||
#define IS_RTC_ALARM_SUB_SECOND_VALUE(VALUE) ((VALUE) <= 0x00007FFF) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Wakeup_Timer_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) (((CLOCK) == RTC_WakeUpClock_RTCCLK_Div16) || \ | ||||
((CLOCK) == RTC_WakeUpClock_RTCCLK_Div8) || \ | ||||
((CLOCK) == RTC_WakeUpClock_RTCCLK_Div4) || \ | ||||
((CLOCK) == RTC_WakeUpClock_RTCCLK_Div2) || \ | ||||
((CLOCK) == RTC_WakeUpClock_CK_SPRE_16bits) || \ | ||||
((CLOCK) == RTC_WakeUpClock_CK_SPRE_17bits)) | ||||
#define IS_RTC_WAKEUP_COUNTER(COUNTER) ((COUNTER) <= 0xFFFF) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Time_Stamp_Edges_definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_TimeStampEdge_Rising ((uint32_t)0x00000000) | ||||
#define RTC_TimeStampEdge_Falling ((uint32_t)0x00000008) | ||||
#define IS_RTC_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TimeStampEdge_Rising) || \ | ||||
((EDGE) == RTC_TimeStampEdge_Falling)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Output_selection_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) (((OUTPUT) == RTC_Output_Disable) || \ | ||||
((OUTPUT) == RTC_Output_AlarmA) || \ | ||||
((OUTPUT) == RTC_Output_AlarmB) || \ | ||||
((OUTPUT) == RTC_Output_WakeUp)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Output_Polarity_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_OutputPolarity_High ((uint32_t)0x00000000) | ||||
#define RTC_OutputPolarity_Low ((uint32_t)0x00100000) | ||||
#define IS_RTC_OUTPUT_POL(POL) (((POL) == RTC_OutputPolarity_High) || \ | ||||
((POL) == RTC_OutputPolarity_Low)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Digital_Calibration_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_CalibSign_Positive ((uint32_t)0x00000000) | ||||
#define RTC_CalibSign_Negative ((uint32_t)0x00000080) | ||||
#define IS_RTC_CALIB_SIGN(SIGN) (((SIGN) == RTC_CalibSign_Positive) || \ | ||||
((SIGN) == RTC_CalibSign_Negative)) | ||||
#define IS_RTC_CALIB_VALUE(VALUE) ((VALUE) < 0x20) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Calib_Output_selection_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_CalibOutput_512Hz ((uint32_t)0x00000000) | ||||
#define RTC_CalibOutput_1Hz ((uint32_t)0x00080000) | ||||
#define IS_RTC_CALIB_OUTPUT(OUTPUT) (((OUTPUT) == RTC_CalibOutput_512Hz) || \ | ||||
((OUTPUT) == RTC_CalibOutput_1Hz)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Smooth_calib_period_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_SmoothCalibPeriod_32sec ((uint32_t)0x00000000) /*!< if RTCCLK = 32768 Hz, Smooth calibation | ||||
period is 32s, else 2exp20 RTCCLK seconds */ | ||||
#define RTC_SmoothCalibPeriod_16sec ((uint32_t)0x00002000) /*!< if RTCCLK = 32768 Hz, Smooth calibation | ||||
period is 16s, else 2exp19 RTCCLK seconds */ | ||||
#define RTC_SmoothCalibPeriod_8sec ((uint32_t)0x00004000) /*!< if RTCCLK = 32768 Hz, Smooth calibation | ||||
period is 8s, else 2exp18 RTCCLK seconds */ | ||||
#define IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD) (((PERIOD) == RTC_SmoothCalibPeriod_32sec) || \ | ||||
((PERIOD) == RTC_SmoothCalibPeriod_16sec) || \ | ||||
((PERIOD) == RTC_SmoothCalibPeriod_8sec)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Smooth_calib_Plus_pulses_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_SmoothCalibPlusPulses_Set ((uint32_t)0x00008000) /*!< The number of RTCCLK pulses added | ||||
during a X -second window = Y - CALM[8:0]. | ||||
with Y = 512, 256, 128 when X = 32, 16, 8 */ | ||||
#define RTC_SmoothCalibPlusPulses_Reset ((uint32_t)0x00000000) /*!< The number of RTCCLK pulses subbstited | ||||
during a 32-second window = CALM[8:0]. */ | ||||
#define IS_RTC_SMOOTH_CALIB_PLUS(PLUS) (((PLUS) == RTC_SmoothCalibPlusPulses_Set) || \ | ||||
((PLUS) == RTC_SmoothCalibPlusPulses_Reset)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Smooth_calib_Minus_pulses_Definitions | ||||
* @{ | ||||
*/ | ||||
#define IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= 0x000001FF) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_DayLightSaving_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_DayLightSaving_SUB1H ((uint32_t)0x00020000) | ||||
#define RTC_DayLightSaving_ADD1H ((uint32_t)0x00010000) | ||||
#define IS_RTC_DAYLIGHT_SAVING(SAVE) (((SAVE) == RTC_DayLightSaving_SUB1H) || \ | ||||
((SAVE) == RTC_DayLightSaving_ADD1H)) | ||||
#define RTC_StoreOperation_Reset ((uint32_t)0x00000000) | ||||
#define RTC_StoreOperation_Set ((uint32_t)0x00040000) | ||||
#define IS_RTC_STORE_OPERATION(OPERATION) (((OPERATION) == RTC_StoreOperation_Reset) || \ | ||||
((OPERATION) == RTC_StoreOperation_Set)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Tamper_Trigger_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) (((TRIGGER) == RTC_TamperTrigger_RisingEdge) || \ | ||||
((TRIGGER) == RTC_TamperTrigger_FallingEdge) || \ | ||||
((TRIGGER) == RTC_TamperTrigger_LowLevel) || \ | ||||
((TRIGGER) == RTC_TamperTrigger_HighLevel)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Tamper_Filter_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_TamperFilter_Disable ((uint32_t)0x00000000) /*!< Tamper filter is disabled */ | ||||
#define RTC_TamperFilter_2Sample ((uint32_t)0x00000800) /*!< Tamper is activated after 2 | ||||
consecutive samples at the active level */ | ||||
#define RTC_TamperFilter_4Sample ((uint32_t)0x00001000) /*!< Tamper is activated after 4 | ||||
consecutive samples at the active level */ | ||||
#define RTC_TamperFilter_8Sample ((uint32_t)0x00001800) /*!< Tamper is activated after 8 | ||||
consecutive samples at the active leve. */ | ||||
#define IS_RTC_TAMPER_FILTER(FILTER) (((FILTER) == RTC_TamperFilter_Disable) || \ | ||||
((FILTER) == RTC_TamperFilter_2Sample) || \ | ||||
((FILTER) == RTC_TamperFilter_4Sample) || \ | ||||
((FILTER) == RTC_TamperFilter_8Sample)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Tamper_Sampling_Frequencies_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_TamperSamplingFreq_RTCCLK_Div32768 ((uint32_t)0x00000000) /*!< Each of the tamper inputs are sampled | ||||
with a frequency = RTCCLK / 32768 */ | ||||
#define RTC_TamperSamplingFreq_RTCCLK_Div16384 ((uint32_t)0x000000100) /*!< Each of the tamper inputs are sampled | ||||
with a frequency = RTCCLK / 16384 */ | ||||
#define RTC_TamperSamplingFreq_RTCCLK_Div8192 ((uint32_t)0x00000200) /*!< Each of the tamper inputs are sampled | ||||
with a frequency = RTCCLK / 8192 */ | ||||
#define RTC_TamperSamplingFreq_RTCCLK_Div4096 ((uint32_t)0x00000300) /*!< Each of the tamper inputs are sampled | ||||
with a frequency = RTCCLK / 4096 */ | ||||
#define RTC_TamperSamplingFreq_RTCCLK_Div2048 ((uint32_t)0x00000400) /*!< Each of the tamper inputs are sampled | ||||
with a frequency = RTCCLK / 2048 */ | ||||
#define RTC_TamperSamplingFreq_RTCCLK_Div1024 ((uint32_t)0x00000500) /*!< Each of the tamper inputs are sampled | ||||
with a frequency = RTCCLK / 1024 */ | ||||
#define RTC_TamperSamplingFreq_RTCCLK_Div512 ((uint32_t)0x00000600) /*!< Each of the tamper inputs are sampled | ||||
with a frequency = RTCCLK / 512 */ | ||||
#define RTC_TamperSamplingFreq_RTCCLK_Div256 ((uint32_t)0x00000700) /*!< Each of the tamper inputs are sampled | ||||
with a frequency = RTCCLK / 256 */ | ||||
#define IS_RTC_TAMPER_SAMPLING_FREQ(FREQ) (((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div32768) || \ | ||||
((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div16384) || \ | ||||
((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div8192) || \ | ||||
((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div4096) || \ | ||||
((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div2048) || \ | ||||
((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div1024) || \ | ||||
((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div512) || \ | ||||
((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div256)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Tamper_Pin_Precharge_Duration_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_TamperPrechargeDuration_1RTCCLK ((uint32_t)0x00000000) /*!< Tamper pins are pre-charged before | ||||
sampling during 1 RTCCLK cycle */ | ||||
#define RTC_TamperPrechargeDuration_2RTCCLK ((uint32_t)0x00002000) /*!< Tamper pins are pre-charged before | ||||
sampling during 2 RTCCLK cycles */ | ||||
#define RTC_TamperPrechargeDuration_4RTCCLK ((uint32_t)0x00004000) /*!< Tamper pins are pre-charged before | ||||
sampling during 4 RTCCLK cycles */ | ||||
#define RTC_TamperPrechargeDuration_8RTCCLK ((uint32_t)0x00006000) /*!< Tamper pins are pre-charged before | ||||
sampling during 8 RTCCLK cycles */ | ||||
#define IS_RTC_TAMPER_PRECHARGE_DURATION(DURATION) (((DURATION) == RTC_TamperPrechargeDuration_1RTCCLK) || \ | ||||
((DURATION) == RTC_TamperPrechargeDuration_2RTCCLK) || \ | ||||
((DURATION) == RTC_TamperPrechargeDuration_4RTCCLK) || \ | ||||
((DURATION) == RTC_TamperPrechargeDuration_8RTCCLK)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Tamper_Pins_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_Tamper_1 RTC_TAFCR_TAMP1E | ||||
#define IS_RTC_TAMPER(TAMPER) (((TAMPER) == RTC_Tamper_1)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Tamper_Pin_Selection | ||||
* @{ | ||||
*/ | ||||
#define RTC_TamperPin_PC13 ((uint32_t)0x00000000) | ||||
#define RTC_TamperPin_PI8 ((uint32_t)0x00010000) | ||||
#define IS_RTC_TAMPER_PIN(PIN) (((PIN) == RTC_TamperPin_PC13) || \ | ||||
((PIN) == RTC_TamperPin_PI8)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_TimeStamp_Pin_Selection | ||||
* @{ | ||||
*/ | ||||
#define RTC_TimeStampPin_PC13 ((uint32_t)0x00000000) | ||||
#define RTC_TimeStampPin_PI8 ((uint32_t)0x00020000) | ||||
#define IS_RTC_TIMESTAMP_PIN(PIN) (((PIN) == RTC_TimeStampPin_PC13) || \ | ||||
((PIN) == RTC_TimeStampPin_PI8)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Output_Type_ALARM_OUT | ||||
* @{ | ||||
*/ | ||||
#define RTC_OutputType_OpenDrain ((uint32_t)0x00000000) | ||||
#define RTC_OutputType_PushPull ((uint32_t)0x00040000) | ||||
#define IS_RTC_OUTPUT_TYPE(TYPE) (((TYPE) == RTC_OutputType_OpenDrain) || \ | ||||
((TYPE) == RTC_OutputType_PushPull)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Add_1_Second_Parameter_Definitions | ||||
* @{ | ||||
*/ | ||||
#define RTC_ShiftAdd1S_Reset ((uint32_t)0x00000000) | ||||
#define RTC_ShiftAdd1S_Set ((uint32_t)0x80000000) | ||||
#define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_ShiftAdd1S_Reset) || \ | ||||
((SEL) == RTC_ShiftAdd1S_Set)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Substract_Fraction_Of_Second_Value | ||||
* @{ | ||||
*/ | ||||
#define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFF) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Backup_Registers_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) (((BKP) == RTC_BKP_DR0) || \ | ||||
((BKP) == RTC_BKP_DR1) || \ | ||||
((BKP) == RTC_BKP_DR2) || \ | ||||
((BKP) == RTC_BKP_DR3) || \ | ||||
((BKP) == RTC_BKP_DR4) || \ | ||||
((BKP) == RTC_BKP_DR5) || \ | ||||
((BKP) == RTC_BKP_DR6) || \ | ||||
((BKP) == RTC_BKP_DR7) || \ | ||||
((BKP) == RTC_BKP_DR8) || \ | ||||
((BKP) == RTC_BKP_DR9) || \ | ||||
((BKP) == RTC_BKP_DR10) || \ | ||||
((BKP) == RTC_BKP_DR11) || \ | ||||
((BKP) == RTC_BKP_DR12) || \ | ||||
((BKP) == RTC_BKP_DR13) || \ | ||||
((BKP) == RTC_BKP_DR14) || \ | ||||
((BKP) == RTC_BKP_DR15) || \ | ||||
((BKP) == RTC_BKP_DR16) || \ | ||||
((BKP) == RTC_BKP_DR17) || \ | ||||
((BKP) == RTC_BKP_DR18) || \ | ||||
((BKP) == RTC_BKP_DR19)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Input_parameter_format_definitions | ||||
* @{ | ||||
*/ | ||||
#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)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Flags_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) (((FLAG) == RTC_FLAG_TSOVF) || ((FLAG) == RTC_FLAG_TSF) || \ | ||||
((FLAG) == RTC_FLAG_WUTF) || ((FLAG) == RTC_FLAG_ALRBF) || \ | ||||
((FLAG) == RTC_FLAG_ALRAF) || ((FLAG) == RTC_FLAG_INITF) || \ | ||||
((FLAG) == RTC_FLAG_RSF) || ((FLAG) == RTC_FLAG_WUTWF) || \ | ||||
((FLAG) == RTC_FLAG_ALRBWF) || ((FLAG) == RTC_FLAG_ALRAWF) || \ | ||||
((FLAG) == RTC_FLAG_TAMP1F) || ((FLAG) == RTC_FLAG_RECALPF) || \ | ||||
((FLAG) == RTC_FLAG_SHPF)) | ||||
#define IS_RTC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFF00DF) == (uint32_t)RESET)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Interrupts_Definitions | ||||
* @{ | ||||
*/ | ||||
#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) (((IT) == RTC_IT_TS) || ((IT) == RTC_IT_WUT) || \ | ||||
((IT) == RTC_IT_ALRB) || ((IT) == RTC_IT_ALRA) || \ | ||||
((IT) == RTC_IT_TAMP1)) | ||||
#define IS_RTC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFD0FFF) == (uint32_t)RESET)) | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** @defgroup RTC_Legacy | ||||
* @{ | ||||
*/ | ||||
#define RTC_DigitalCalibConfig RTC_CoarseCalibConfig | ||||
#define RTC_DigitalCalibCmd RTC_CoarseCalibCmd | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** | ||||
* @} | ||||
*/ | ||||
/* Exported macro ------------------------------------------------------------*/ | ||||
/* Exported functions --------------------------------------------------------*/ | ||||
/* Function used to set the RTC configuration to the default reset state *****/ | ||||
ErrorStatus RTC_DeInit(void); | ||||
/* Initialization and Configuration functions *********************************/ | ||||
ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct); | ||||
void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct); | ||||
void RTC_WriteProtectionCmd(FunctionalState NewState); | ||||
ErrorStatus RTC_EnterInitMode(void); | ||||
void RTC_ExitInitMode(void); | ||||
ErrorStatus RTC_WaitForSynchro(void); | ||||
ErrorStatus RTC_RefClockCmd(FunctionalState NewState); | ||||
void RTC_BypassShadowCmd(FunctionalState NewState); | ||||
/* Time and Date configuration functions **************************************/ | ||||
ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct); | ||||
void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct); | ||||
void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct); | ||||
uint32_t RTC_GetSubSecond(void); | ||||
ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct); | ||||
void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct); | ||||
void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct); | ||||
/* Alarms (Alarm A and Alarm B) configuration functions **********************/ | ||||
void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct); | ||||
void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct); | ||||
void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct); | ||||
ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState); | ||||
void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint32_t RTC_AlarmSubSecondMask); | ||||
uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm); | ||||
/* WakeUp Timer configuration functions ***************************************/ | ||||
void RTC_WakeUpClockConfig(uint32_t RTC_WakeUpClock); | ||||
void RTC_SetWakeUpCounter(uint32_t RTC_WakeUpCounter); | ||||
uint32_t RTC_GetWakeUpCounter(void); | ||||
ErrorStatus RTC_WakeUpCmd(FunctionalState NewState); | ||||
/* Daylight Saving configuration functions ************************************/ | ||||
void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation); | ||||
uint32_t RTC_GetStoreOperation(void); | ||||
/* Output pin Configuration function ******************************************/ | ||||
void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity); | ||||
/* Digital Calibration configuration functions *********************************/ | ||||
ErrorStatus RTC_CoarseCalibConfig(uint32_t RTC_CalibSign, uint32_t Value); | ||||
ErrorStatus RTC_CoarseCalibCmd(FunctionalState NewState); | ||||
void RTC_CalibOutputCmd(FunctionalState NewState); | ||||
void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput); | ||||
ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod, | ||||
uint32_t RTC_SmoothCalibPlusPulses, | ||||
uint32_t RTC_SmouthCalibMinusPulsesValue); | ||||
/* TimeStamp configuration functions ******************************************/ | ||||
void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState); | ||||
void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct, | ||||
RTC_DateTypeDef* RTC_StampDateStruct); | ||||
uint32_t RTC_GetTimeStampSubSecond(void); | ||||
/* Tampers configuration functions ********************************************/ | ||||
void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger); | ||||
void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState); | ||||
void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter); | ||||
void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq); | ||||
void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration); | ||||
void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState); | ||||
void RTC_TamperPullUpCmd(FunctionalState NewState); | ||||
/* Backup Data Registers configuration functions ******************************/ | ||||
void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data); | ||||
uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR); | ||||
/* RTC Tamper and TimeStamp Pins Selection and Output Type Config configuration | ||||
functions ******************************************************************/ | ||||
void RTC_TamperPinSelection(uint32_t RTC_TamperPin); | ||||
void RTC_TimeStampPinSelection(uint32_t RTC_TimeStampPin); | ||||
void RTC_OutputTypeConfig(uint32_t RTC_OutputType); | ||||
/* RTC_Shift_control_synchonisation_functions *********************************/ | ||||
ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS); | ||||
/* Interrupts and flags management functions **********************************/ | ||||
void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState); | ||||
FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG); | ||||
void RTC_ClearFlag(uint32_t RTC_FLAG); | ||||
ITStatus RTC_GetITStatus(uint32_t RTC_IT); | ||||
void RTC_ClearITPendingBit(uint32_t RTC_IT); | ||||
#ifdef __cplusplus | ||||
} | ||||
#endif | ||||
#endif /*__STM32F4xx_RTC_H */ | ||||
/** | ||||
* @} | ||||
*/ | ||||
/** | ||||
* @} | ||||
*/ | ||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ | ||||