Time and Date configuration functions. More...

Collaboration diagram for Time and Date configuration functions:

Functions
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...

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

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

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

Detailed Description

Time and Date configuration functions.

 ===============================================================================
                 ##### Time and Date configuration functions #####
 ===============================================================================  
 
 [..] This section provide functions allowing to program and read the RTC Calendar
      (Time and Date).

Function Documentation

void RTC_DateStructInit ( RTC_DateTypeDef * RTC_DateStruct )

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

Parameters

RTC_DateStruct pointer to a RTC_DateTypeDef structure which will be initialized.

Return values

None

Definition at line 1036 of file stm32f4xx_rtc.c.

void RTC_GetDate	(	uint32_t	RTC_Format,
		RTC_DateTypeDef *	RTC_DateStruct
	)

Get the RTC current date.

Parameters

RTC_Format	specifies the format of the returned parameters. This parameter can be one of the following values: RTC_Format_BIN: Binary data format RTC_Format_BCD: BCD data format
RTC_DateStruct	pointer to a RTC_DateTypeDef structure that will contain the returned current date configuration.

Return values

None

Definition at line 1055 of file stm32f4xx_rtc.c.

uint32_t RTC_GetSubSecond ( void )

Gets the RTC current Calendar Sub seconds value.

Gets the RTC current Calendar Subseconds value.

Note: This function freeze the Time and Date registers after reading the SSR register.

Parameters

None

Return values

RTC	current Calendar Sub seconds value.

Note: This function freeze the Time and Date registers after reading the SSR register.

Parameters

None

Return values

RTC	current Calendar Subseconds value.

Definition at line 920 of file stm32f4xx_rtc.c.

void RTC_GetTime	(	uint32_t	RTC_Format,
		RTC_TimeTypeDef *	RTC_TimeStruct
	)

Get the RTC current Time.

Parameters

RTC_Format	specifies the format of the returned parameters. This parameter can be one of the following values: RTC_Format_BIN: Binary data format RTC_Format_BCD: BCD data format
RTC_TimeStruct	pointer to a RTC_TimeTypeDef structure that will contain the returned current time configuration.

Return values

None

Definition at line 887 of file stm32f4xx_rtc.c.

ErrorStatus RTC_SetDate	(	uint32_t	RTC_Format,
		RTC_DateTypeDef *	RTC_DateStruct
	)

Set the RTC current date.

Parameters

RTC_Format	specifies the format of the entered parameters. This parameter can be one of the following values: RTC_Format_BIN: Binary data format RTC_Format_BCD: BCD data format
RTC_DateStruct	pointer to a RTC_DateTypeDef 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 945 of file stm32f4xx_rtc.c.

ErrorStatus RTC_SetTime	(	uint32_t	RTC_Format,
		RTC_TimeTypeDef *	RTC_TimeStruct
	)

Set the RTC current time.

Parameters

RTC_Format	specifies the format of the entered parameters. This parameter can be one of the following values: RTC_Format_BIN: Binary data format RTC_Format_BCD: BCD data format
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 765 of file stm32f4xx_rtc.c.

void RTC_TimeStructInit ( RTC_TimeTypeDef * RTC_TimeStruct )

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 868 of file stm32f4xx_rtc.c.

Functions

Detailed Description

Function Documentation