Definition at line 155 of file stm8l15x_rtc.c.

Referenced by RTC_AlarmCmd().

Definition at line 151 of file stm8l15x_rtc.c.

Definition at line 153 of file stm8l15x_rtc.c.

Referenced by RTC_EnterInitMode().

Definition at line 156 of file stm8l15x_rtc.c.

Referenced by RTC_DeInit(), and RTC_SmoothCalibConfig().

Definition at line 152 of file stm8l15x_rtc.c.

Referenced by RTC_WaitForSynchro().

Definition at line 157 of file stm8l15x_rtc.c.

Referenced by RTC_SynchroShiftConfig().

Definition at line 159 of file stm8l15x_rtc.c.

Referenced by RTC_SetDate().

Definition at line 160 of file stm8l15x_rtc.c.

Referenced by RTC_SetDate().

Definition at line 154 of file stm8l15x_rtc.c.

Referenced by RTC_DeInit(), and RTC_WakeUpCmd().

Enables or disables the RTC Alarm.

Parameters:

NewState,:

new state of the alarm. This parameter can be: ENABLE or DISABLE.

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC Alarm is enabled/disabled ERROR: RTC Alarm is not enabled/disabled

Definition at line 1236 of file stm8l15x_rtc.c.

References __IO, ALRAWF_TIMEOUT, DISABLE, ERROR, IS_FUNCTIONAL_STATE, RESET, RTC, RTC_CR2_ALRAE, RTC_ISR1_ALRAWF, and SUCCESS.

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

Parameters:

RTC_AlarmStruct,:

pointer to a RTC_AlarmTypeDef structure which will be initialized.

Return values:

None

Definition at line 1159 of file stm8l15x_rtc.c.

References RTC_AlarmTypeDef::RTC_AlarmDateWeekDay, RTC_AlarmTypeDef::RTC_AlarmDateWeekDaySel, RTC_AlarmDateWeekDaySel_Date, RTC_AlarmTypeDef::RTC_AlarmMask, RTC_AlarmMask_All, RTC_AlarmTypeDef::RTC_AlarmTime, RTC_TimeTypeDef::RTC_H12, RTC_H12_AM, RTC_TimeTypeDef::RTC_Hours, RTC_TimeTypeDef::RTC_Minutes, and RTC_TimeTypeDef::RTC_Seconds.

Configure the RTC Alarm Subseconds value and mask.

Parameters:

RTC_AlarmSubSecondValue,:	specifies the Subseconds value. This parameter can be a value from 0 to 0x7FFF.
RTC_AlarmSubSecondMask,:	specifies the Subseconds Mask. This parameter can be one of the RTC_AlarmSubSecondMask_TypeDef enumeration.

Return values:

An	ErrorStatus enumeration value: SUCCESS: Alarm Subseconds value and mask are configured ERROR: Alarm Subseconds value and mask are not configured

Definition at line 1292 of file stm8l15x_rtc.c.

References ERROR, IS_RTC_ALARM_SS_MASK, IS_RTC_ALARM_SS_VALUE, RESET, RTC, RTC_CR2_ALRAE, RTC_ISR1_INITF, and SUCCESS.

Enables or Disables the Bypass Shadow feature.

Parameters:

NewState,:

new state of the Bypass Shadow feature. This parameter can be: ENABLE or DISABLE.

Return values:

None

Definition at line 592 of file stm8l15x_rtc.c.

References DISABLE, IS_FUNCTIONAL_STATE, RTC, and RTC_CR1_BYPSHAD.

Enables or disables the RTC clock to be output through the relative pin.

Parameters:

NewState,:

new state of the RTC Calibration output This parameter can be: ENABLE or DISABLE.

Return values:

None

Definition at line 1814 of file stm8l15x_rtc.c.

References DISABLE, IS_FUNCTIONAL_STATE, RTC, and RTC_CR3_COE.

Configure the Calibration Pin-out (RTC_CALIB) Selection (1Hz or 512Hz).

Parameters:

RTC_CalibOutput

: Select the Calibration output Selection . This parameter can be one parameter from the RTC_CalibOutput_TypeDef enumeration.

Return values:

None

Definition at line 1784 of file stm8l15x_rtc.c.

References IS_RTC_CALOUTPUT_SELECT, RTC, RTC_CalibOutput_512Hz, and RTC_CR3_COSEL.

Clears the RTC's pending flags.

Parameters:

RTC_FLAG,:

specifies the RTC flag to clear. This parameter can be any combination of the RTC_Flag_TypeDef enumeration.

Return values:

None

Definition at line 2116 of file stm8l15x_rtc.c.

References IS_RTC_CLEAR_FLAG, RTC, and RTC_ISR1_INIT.

Clears the RTC's interrupt pending bits.

Parameters:

RTC_IT,:

specifies the RTC interrupt pending bit to clear. This parameter can be any combination of the RTC_IT_TypeDef enumeration.

Return values:

None

Definition at line 2166 of file stm8l15x_rtc.c.

References IS_RTC_CLEAR_IT, and RTC.

Fills each RTC_DateStruct member with its default value (Monday 01 January xx00).

Parameters:

RTC_DateStruct,:

pointer to a RTC_DateTypeDef structure which will be initialized.

Return values:

None

Definition at line 962 of file stm8l15x_rtc.c.

References RTC_DateTypeDef::RTC_Date, RTC_DateTypeDef::RTC_Month, RTC_Month_January, RTC_DateTypeDef::RTC_WeekDay, RTC_Weekday_Monday, and RTC_DateTypeDef::RTC_Year.

Adds or subtracts one hour from the current time depending on the daylight saving parameter.

Parameters:

RTC_DayLightSaving,:	the day light saving Mode This parameter can be one of the RTC_DayLightSaving_TypeDef enumeration.
RTC_StoreOperation,:	the day light saving store operation This parameter can be one of the RTC_StoreOperation_TypeDef enumeration.

Return values:

None

Definition at line 1516 of file stm8l15x_rtc.c.

References IS_RTC_DAYLIGHT_SAVING, IS_RTC_STORE_OPERATION, RTC, and RTC_CR3_BCK.

Deinitializes the RTC registers to their default reset values.

Note:

This function doesn't reset the RTC Clock source.

Parameters:

None

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC registers are deinitialized ERROR: RTC registers are not deinitialized

Definition at line 226 of file stm8l15x_rtc.c.

References ERROR, RECALPF_TIMEOUT, RESET, RTC, RTC_ALRMAR1_RESET_VALUE, RTC_ALRMAR2_RESET_VALUE, RTC_ALRMAR3_RESET_VALUE, RTC_ALRMAR4_RESET_VALUE, RTC_ALRMASSMSKR_RESET_VALUE, RTC_ALRMASSRH_RESET_VALUE, RTC_ALRMASSRL_RESET_VALUE, RTC_APRER_RESET_VALUE, RTC_CALRH_RESET_VALUE, RTC_CALRL_RESET_VALUE, RTC_CR1_RESET_VALUE, RTC_CR2_RESET_VALUE, RTC_CR3_RESET_VALUE, RTC_DR1_RESET_VALUE, RTC_DR2_RESET_VALUE, RTC_DR3_RESET_VALUE, RTC_EnterInitMode(), RTC_ISR1_RECALPF, RTC_ISR1_WUTWF, RTC_ISR2_RESET_VALUE, RTC_SPRERH_RESET_VALUE, RTC_SPRERL_RESET_VALUE, RTC_TCR1_RESET_VALUE, RTC_TCR2_RESET_VALUE, RTC_TR1_RESET_VALUE, RTC_TR2_RESET_VALUE, RTC_TR3_RESET_VALUE, RTC_WaitForSynchro(), RTC_WUTRH_RESET_VALUE, RTC_WUTRL_RESET_VALUE, SUCCESS, and WUTWF_TIMEOUT.

Enters the RTC Initialization mode.

Note:

The RTC Initialization mode is write protected, use the RTC_WriteProtectionCmd(DISABLE) before calling this function.

Parameters:

None

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC is in Init mode ERROR: RTC is not in Init mode

Definition at line 452 of file stm8l15x_rtc.c.

References ERROR, INITF_TIMEOUT, RESET, RTC, RTC_ISR1_INIT, RTC_ISR1_INITF, and SUCCESS.

Referenced by RTC_DeInit(), RTC_Init(), RTC_SetDate(), and RTC_SetTime().

Exits the RTC Initialization mode.

Note:

When the initialization sequence is complete, the Calendar restarts counting after 4 RTCCLK cycles.

The RTC Initialization mode is write protected, use the RTC_WriteProtectionCmd(DISABLE) before calling this function.

Parameters:

None

Return values:

None

Definition at line 492 of file stm8l15x_rtc.c.

References RTC, and RTC_ISR1_INIT.

Gets the RTC Alarm configuration.

Parameters:

RTC_Format,:	specifies the format of the entered parameters. This parameter can be one of the RTC_Format_TypeDef enumeration.
RTC_AlarmStruct,:	pointer to a RTC_AlarmTypeDef structure that will contain the Alarm configuration information of the RTC.

Return values:

None

Definition at line 1182 of file stm8l15x_rtc.c.

References Bcd2ToByte(), IS_RTC_FORMAT, RTC, RTC_AlarmTypeDef::RTC_AlarmDateWeekDay, RTC_AlarmTypeDef::RTC_AlarmDateWeekDaySel, RTC_AlarmTypeDef::RTC_AlarmMask, RTC_AlarmTypeDef::RTC_AlarmTime, RTC_ALRMAR1_MSK1, RTC_ALRMAR1_ST, RTC_ALRMAR1_SU, RTC_ALRMAR2_MNT, RTC_ALRMAR2_MNU, RTC_ALRMAR2_MSK2, RTC_ALRMAR3_HT, RTC_ALRMAR3_HU, RTC_ALRMAR3_MSK3, RTC_ALRMAR3_PM, RTC_ALRMAR4_DT, RTC_ALRMAR4_DU, RTC_ALRMAR4_MSK4, RTC_ALRMAR4_WDSEL, RTC_Format_BIN, RTC_TimeTypeDef::RTC_H12, RTC_TimeTypeDef::RTC_Hours, RTC_TimeTypeDef::RTC_Minutes, and RTC_TimeTypeDef::RTC_Seconds.

Get the RTC current date.

Note:

To read the Calendar after wake up from low power mode, user software must first check that the RSF flag is set in RTC_ISR1, using RTC_WaitForSynchro() function, which means that the Calendar registers have been correctly copied into the shadow registers (RTC_TRx and RTC_DRx).

Parameters:

RTC_Format,:	specifies the format of the returned parameters. This parameter can be one of the RTC_Format_TypeDef enumeration.
RTC_DateStruct,:	pointer to a RTC_DateTypeDef structure that will contain the returned current Date configuration.

Return values:

None

Definition at line 982 of file stm8l15x_rtc.c.

References Bcd2ToByte(), IS_RTC_FORMAT, RTC, RTC_DateTypeDef::RTC_Date, RTC_DR2_MT, RTC_DR2_MU, RTC_DR2_WDU, RTC_Format_BIN, RTC_DateTypeDef::RTC_Month, RTC_DateTypeDef::RTC_WeekDay, and RTC_DateTypeDef::RTC_Year.

Checks whether the specified RTC flag is set or not.

Parameters:

RTC_FLAG,:

specifies the flag to check. This parameter can be one of the RTC_Flag_TypeDef enumeration.

Return values:

Status

of RTC_FLAG (SET or RESET)

Definition at line 2084 of file stm8l15x_rtc.c.

References IS_RTC_GET_FLAG, RESET, RTC, and SET.

Checks whether the specified RTC interrupt has occurred or not.

Parameters:

RTC_IT,:

specifies the RTC interrupt source to check. This parameter can be one of the RTC_IT_TypeDef enumeration.

Return values:

Status

of RTC_IT (SET or RESET).

Definition at line 2132 of file stm8l15x_rtc.c.

References IS_RTC_GET_IT, RESET, RTC, and SET.

Returns the stored operation.

Parameters:

None

Return values:

the	store operation, this parameter can be one of the RTC_StoreOperation_TypeDef enumeration.

Definition at line 1543 of file stm8l15x_rtc.c.

References RTC, and RTC_CR3_BCK.

Gets the RTC current Calendar Subseconds value.

Note:

To read the Calendar after wake up from low power mode, user software must first check that the RSF flag is set in RTC_ISR1, using RTC_WaitForSynchro() function, which means that the Calendar registers have been correctly copied into the shadow registers (RTC_TRx and RTC_DRx).

Parameters:

None

Return values:

RTC	current Calendar Subseconds value.

Definition at line 839 of file stm8l15x_rtc.c.

References RTC.

Gets the RTC current Time.

Note:

To read the Calendar after wake up from low power mode, user software must first check that the RSF flag is set in RTC_ISR1, using RTC_WaitForSynchro() function, which means that the Calendar registers have been correctly copied into the shadow registers (RTC_TRx and RTC_DRx).

Parameters:

RTC_Format,:	specifies the format of the returned parameters. This parameter can be one of the RTC_Format_TypeDef enumeration.
RTC_TimeStruct,:	pointer to a RTC_TimeTypeDef structure that will contain the returned current time configuration.

Return values:

None

Definition at line 792 of file stm8l15x_rtc.c.

References Bcd2ToByte(), IS_RTC_FORMAT, RTC, RTC_Format_BIN, RTC_TimeTypeDef::RTC_H12, RTC_TimeTypeDef::RTC_Hours, RTC_TimeTypeDef::RTC_Minutes, RTC_TimeTypeDef::RTC_Seconds, and RTC_TR3_PM.

Returns the RTC Wakeup timer counter value.

Parameters:

None.

Return values:

RTC	Wakeup Counter value.

Definition at line 1414 of file stm8l15x_rtc.c.

References RTC.

Initializes the RTC registers according to the specified parameters in RTC_InitStruct.

Parameters:

RTC_InitStruct,:

pointer to a RTC_InitTypeDef structure that contains the configuration information for the RTC peripheral.

Note:

The RTC Prescaler register is write protected and can be written in initialization mode only.

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC registers are initialized ERROR: RTC registers are not initialized

Definition at line 353 of file stm8l15x_rtc.c.

References ERROR, IS_RTC_ASYNCH_PREDIV, IS_RTC_HOUR_FORMAT, IS_RTC_SYNCH_PREDIV, RTC, RTC_InitTypeDef::RTC_AsynchPrediv, RTC_CR1_FMT, RTC_EnterInitMode(), RTC_InitTypeDef::RTC_HourFormat, RTC_ISR1_INIT, RTC_InitTypeDef::RTC_SynchPrediv, and SUCCESS.

Enables or Disables the specified RTC interrupts.

Parameters:

RTC_IT,:	specifies the RTC interrupt sources to be enabled or disabled. This parameter can be any combination of the following values: RTC_IT_ALRA: Alarm A interrupt RTC_IT_TAMP: Tampers interrupt RTC_IT_WUT: WakeUp Timer interrupt
NewState,:	new state of the specified RTC interrupts. This parameter can be: ENABLE or DISABLE.

Return values:

None

Definition at line 2052 of file stm8l15x_rtc.c.

References DISABLE, IS_FUNCTIONAL_STATE, IS_RTC_CONFIG_IT, RTC, and RTC_TCR1_TAMPIE.

Configures the RTC output for the output pin (RTC_ALARM output).

Parameters:

RTC_OutputSel,:	Specifies which signal will be mapped to the output. This parameter can be one parameter from the RTC_OutputSel_TypeDef enumeration.
RTC_OutputPolarity,:	Specifies the polarity of the output signal. This parameter can be one parameter from the RTC_OutputPolarity_TypeDef enumeration.

Return values:

None

Definition at line 1581 of file stm8l15x_rtc.c.

References IS_RTC_OUTPUT_POL, IS_RTC_OUTPUT_SEL, RTC, RTC_CR3_OSEL, and RTC_CR3_POL.

Enables or Disables the RTC Ratio.

Parameters:

NewState,:

new state of the Ratio feature. This parameter can be: ENABLE or DISABLE.

Return values:

None

Definition at line 562 of file stm8l15x_rtc.c.

References DISABLE, IS_FUNCTIONAL_STATE, RTC, and RTC_CR1_RATIO.

Sets the RTC Alarm configuration.

Note:

Before configuring the Alarm settings, the Alarm Unit must be disabled (if enabled) using RTC_AlarmCmd(DISABLE) function.

Parameters:

RTC_Format,:	specifies the format of the entered parameters. This parameter can be one of the RTC_Format_TypeDef enumeration.
RTC_AlarmStruct,:	pointer to a RTC_AlarmTypeDef structure that contains the Alarm configuration information for the RTC.

Return values:

None.

Definition at line 1038 of file stm8l15x_rtc.c.

References Bcd2ToByte(), ByteToBcd2(), IS_RTC_ALARM_DATEWEEKDAY_SEL, IS_RTC_ALARM_MASK, IS_RTC_DATE_MAX, IS_RTC_DATE_MIN, IS_RTC_FORMAT, IS_RTC_H12, IS_RTC_HOUR12_MAX, IS_RTC_HOUR12_MIN, IS_RTC_HOUR24, IS_RTC_MINUTES, IS_RTC_SECONDS, IS_RTC_WEEKDAY, RESET, RTC, RTC_AlarmTypeDef::RTC_AlarmDateWeekDay, RTC_AlarmTypeDef::RTC_AlarmDateWeekDaySel, RTC_AlarmDateWeekDaySel_WeekDay, RTC_AlarmTypeDef::RTC_AlarmMask, RTC_AlarmMask_DateWeekDay, RTC_AlarmTypeDef::RTC_AlarmTime, RTC_ALRMAR1_MSK1, RTC_ALRMAR2_MSK2, RTC_ALRMAR3_MSK3, RTC_ALRMAR4_MSK4, RTC_CR1_FMT, RTC_Format_BIN, RTC_TimeTypeDef::RTC_H12, RTC_TimeTypeDef::RTC_Hours, RTC_TimeTypeDef::RTC_Minutes, and RTC_TimeTypeDef::RTC_Seconds.

Set the RTC current date.

Note:

After updating the Calendar, this routine clears the RSF flag and waits until it is set again (using RTC_WaitForSynchro() function) , which means that the Calendar registers have been correctly copied into the RTC_TRx and RTC_DRx shadow registers.

Parameters:

RTC_Format,:	specifies the format of the entered parameters. This parameter can be one of the RTC_Format_TypeDef enumeration.
RTC_DateStruct,:	pointer to a RTC_TimeTypeDef structure that contains the date configuration information for the RTC.

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC Date register is configured ERROR: RTC Date register is not configured

Definition at line 870 of file stm8l15x_rtc.c.

References Bcd2ToByte(), ByteToBcd2(), ERROR, IS_RTC_DATE_MAX, IS_RTC_DATE_MIN, IS_RTC_FORMAT, IS_RTC_MONTH_MAX, IS_RTC_MONTH_MIN, IS_RTC_WEEKDAY, IS_RTC_YEAR, RESET, RTC, RTC_CR1_BYPSHAD, RTC_DateTypeDef::RTC_Date, RTC_EnterInitMode(), RTC_Format_BIN, RTC_ISR1_INIT, RTC_DateTypeDef::RTC_Month, RTC_WaitForSynchro(), RTC_DateTypeDef::RTC_WeekDay, RTC_DateTypeDef::RTC_Year, SUCCESS, TEN_VALUE_BCD, and TEN_VALUE_BIN.

Sets the RTC current time.

Note:

After updating the Calendar, this routine clears the RSF flag and waits until it is set again (using RTC_WaitForSynchro() function) , which means that the Calendar registers have been correctly copied into the RTC_TRx and RTC_DRx shadow registers.

Parameters:

RTC_Format,:	specifies the format of the entered parameters. This parameter can be one of the RTC_Format_TypeDef enumeration.
RTC_TimeStruct,:	pointer to a RTC_TimeTypeDef structure that contains the time configuration information for the RTC

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC Time register is configured ERROR: RTC Time register is not configured

Definition at line 653 of file stm8l15x_rtc.c.

References Bcd2ToByte(), ByteToBcd2(), ERROR, IS_RTC_FORMAT, IS_RTC_H12, IS_RTC_HOUR12_MAX, IS_RTC_HOUR12_MIN, IS_RTC_HOUR24, IS_RTC_MINUTES, IS_RTC_SECONDS, RESET, RTC, RTC_CR1_BYPSHAD, RTC_CR1_FMT, RTC_EnterInitMode(), RTC_Format_BIN, RTC_TimeTypeDef::RTC_H12, RTC_TimeTypeDef::RTC_Hours, RTC_ISR1_INIT, RTC_TimeTypeDef::RTC_Minutes, RTC_TimeTypeDef::RTC_Seconds, RTC_WaitForSynchro(), and SUCCESS.

Sets the RTC Wakeup counter.

Note:

Before configuring the wakeup unit counter, the wake up Unit must be disabled (if enabled) using RTC_WakeUpCmd(Disable).

Parameters:

RTC_WakeupCounter,:

specifies the Wake up counter, This parameter can be a value from 0x0000 to 0xFFFF.

Return values:

None.

Definition at line 1394 of file stm8l15x_rtc.c.

References RTC.

Configures the Smooth Calibration Settings.

Parameters:

RTC_SmoothCalibPeriod	: Select the Smooth Calibration Period. This parameter can be one parameter from the RTC_SmoothCalibPeriod_TypeDef enumeration.
RTC_SmoothCalibPlusPulses	: Select to Set or reset the CALP bit. This parameter can be one parameter from the RTC_SmoothCalibPlusPulses_TypeDef enumeration.
RTC_SmouthCalibMinusPulsesValue,:	Select the value of CALM[8:0] bits. This parameter can be one any value from 0 to 0x01FF.

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC Calib registers are configured ERROR: RTC Calib registers are not configured

Definition at line 1712 of file stm8l15x_rtc.c.

References ERROR, IS_RTC_SMOOTH_CALIB_MINUS, IS_RTC_SMOOTH_CALIB_PERIOD, IS_RTC_SMOOTH_CALIB_PLUS, RECALPF_TIMEOUT, RESET, RTC, RTC_ISR1_RECALPF, and SUCCESS.

Fills each RTC_InitStruct member with its default value Hour format = 24h / Prescalers configured to their reset values.

Parameters:

RTC_InitStruct,:

pointer to a RTC_InitTypeDef structure which will be initialized.

Return values:

None

Definition at line 404 of file stm8l15x_rtc.c.

References RTC_APRER_RESET_VALUE, RTC_InitTypeDef::RTC_AsynchPrediv, RTC_InitTypeDef::RTC_HourFormat, RTC_HourFormat_24, RTC_SPRERL_RESET_VALUE, and RTC_InitTypeDef::RTC_SynchPrediv.

Configures the Synchronization Shift Control Settings.

Parameters:

RTC_ShiftAdd1S	: Select to add or not 1 second to the time Calendar. This parameter can be one parameter from the RTC_ShiftAdd1S_TypeDef enumeration.
RTC_ShiftSubFS,:	Select the number of Second Fractions to Substitute. This parameter can be one any value from 0 to 0x7FFF.

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC Shift registers are configured ERROR: RTC Shift registers are not configured

Definition at line 1633 of file stm8l15x_rtc.c.

References ERROR, IS_RTC_SHIFT_ADD1S, IS_RTC_SHIFT_SUBFS, RESET, RTC, RTC_ISR1_SHPF, SHPF_TIMEOUT, and SUCCESS.

Enables or Disables the Tamper detection.

Parameters:

RTC_Tamper,:	Select the tamper to configure. This parameter can be one parameter from the RTC_Tamper_TypeDef enumeration.
NewState,:	new state of the tamper pin. This parameter can be: ENABLE or DISABLE.

Return values:

None

Definition at line 1981 of file stm8l15x_rtc.c.

References DISABLE, IS_FUNCTIONAL_STATE, IS_RTC_TAMPER, and RTC.

Configures the Tampers Filter.

Parameters:

RTC_TamperFilter,:

Specifies the tampers filter. This parameter can be one parameter from the RTC_TamperFilter_TypeDef enumeration.

Return values:

None

Definition at line 1897 of file stm8l15x_rtc.c.

References IS_RTC_TAMPER_FILTER, RTC, and RTC_TCR2_TAMPFLT.

Configures the Tamper Sensitive Level.

Parameters:

RTC_Tamper,:	Select the tamper to configure. This parameter can be one parameter from the RTC_Tamper_TypeDef enumeration.
RTC_TamperLevel,:	Select the tamper Sensitive Level. This parameter can be one parameter from the RTC_TamperLevel_TypeDef enumeration.

Return values:

None

Definition at line 1865 of file stm8l15x_rtc.c.

References IS_RTC_TAMPER, IS_RTC_TAMPER_LEVEL, RTC, and RTC_TamperLevel_Low.

Configures the Tampers Pins input Precharge Duration.

Parameters:

RTC_TamperPrechargeDuration,:

Specifies the Tampers Pins input Precharge Duration. This parameter can be one parameter from the RTC_TamperPrechargeDuration_TypeDef enumeration.

Return values:

None

Definition at line 1952 of file stm8l15x_rtc.c.

References IS_RTC_TAMPER_PINS_PRECHAR_DURATION, RTC, RTC_TCR2_TAMPPRCH, and RTC_TCR2_TAMPPUDIS.

Configures the Tampers Sampling Frequency.

Parameters:

RTC_TamperSamplingFreq,:

Specifies the tampers Sampling Frequency. This parameter can be one parameter from the RTC_TamperSamplingFreq_TypeDef enumeration.

Return values:

None

Definition at line 1925 of file stm8l15x_rtc.c.

References IS_RTC_TAMPER_SAMPLING_FREQ, RTC, and RTC_TCR2_TAMPFREQ.

Fills each RTC_TimeStruct member with its default value (Time = 00h:00min:00sec).

Parameters:

RTC_TimeStruct,:

pointer to a RTC_TimeTypeDef structure which will be initialized.

Return values:

None

Definition at line 769 of file stm8l15x_rtc.c.

References RTC_TimeTypeDef::RTC_H12, RTC_H12_AM, RTC_TimeTypeDef::RTC_Hours, RTC_TimeTypeDef::RTC_Minutes, and RTC_TimeTypeDef::RTC_Seconds.

Waits until the RTC Calendar registers (Time and Date) are synchronized with RTC clock.

Note:

This function is meaningless when BAYPASS feature is enabled in RTC_CR1 register.

To read the Calendar through the shadow registers after Calendar initialization, Calendar update or after wakeup from low power modes the software must first clear the RSF flag. The software must then wait until it is set again before reading the Calendar (if not yet done), which means that the Calendar registers have been correctly copied into the RTC_TRx and RTC_DRx shadow registers.

RTC_SetTime() and RTC_SetDate() functions call RTC_WaitForSynchro() function after updating the Calendar. In Run mode, User can use RTC_GetDate(), RTC_GetTime() and/or RTC_GetSubSecond() without need to call RTC_WaitForSynchro() function. After waking up from low power mode, this function must be called before calling RTC_GetDate(), RTC_GetTime() or RTC_GetSubSecond() functions.

Parameters:

None

Return values:

An	ErrorStatus enumeration value: SUCCESS: RTC registers are synchronized ERROR: RTC registers are not synchronized

Definition at line 521 of file stm8l15x_rtc.c.

References ERROR, RESET, RSF_TIMEOUT, RTC, RTC_ISR1_INIT, RTC_ISR1_RSF, and SUCCESS.

Referenced by RTC_DeInit(), RTC_SetDate(), and RTC_SetTime().

Configures the RTC Wakeup clock source.

Precondition:

Before configuring the wakeup unit Clock source, the wake up Unit must be disabled (if enabled) using RTC_WakeUpCmd(Disable) .

Parameters:

RTC_WakeupClockSrc,:

specifies the Wakeup clock source, this parameter can be one of the RTC_WakeupClockSrc_TypeDef enumeration.

Return values:

None

Definition at line 1363 of file stm8l15x_rtc.c.

References IS_RTC_WAKEUP_CLOCK, RTC, RTC_CR1_WUCKSEL, and RTC_CR2_WUTE.

Enables or Disables the RTC Wakeup Unit.

Parameters:

NewState,:

new state of the Wakeup Unit. This parameter can be: ENABLE or DISABLE.

Return values:

An	ErrorStatus enumeration value: SUCCESS : RTC Wakeup Unit is enabled/disabled ERROR : RTC Wakeup Unit is not enabled/disabled

Definition at line 1434 of file stm8l15x_rtc.c.

References DISABLE, ERROR, IS_FUNCTIONAL_STATE, RESET, RTC, RTC_CR2_WUTE, RTC_ISR1_WUTWF, SUCCESS, and WUTWF_TIMEOUT.

Enables or disables the RTC registers write protection.

Parameters:

NewState,:

new state of the write protection. This parameter can be: ENABLE or DISABLE.

Note:

Writing a wrong key reactivates the write protection.

The protection mechanism is not affected by system reset.

Return values:

None

Definition at line 424 of file stm8l15x_rtc.c.

References DISABLE, IS_FUNCTIONAL_STATE, RTC, RTC_WPR_DisableKey1, RTC_WPR_DisableKey2, and RTC_WPR_EnableKey.