RTC Time structure definition. More...

#include <stm32h7xx_hal_rtc.h>

Data Fields
uint8_t	Hours

uint8_t	Minutes

uint8_t	Seconds

uint8_t	TimeFormat

uint32_t	SubSeconds

uint32_t	SecondFraction

uint32_t	DayLightSaving

uint32_t	StoreOperation

Detailed Description

RTC Time structure definition.

Field Documentation

◆ DayLightSaving

uint32_t RTC_TimeTypeDef::DayLightSaving

Specifies RTC_DayLightSaveOperation: the value of hour adjustment. This parameter can be a value of RTC DayLight Saving Definitions

◆ Hours

uint8_t RTC_TimeTypeDef::Hours

Specifies the RTC Time Hour. This parameter must be a number between Min_Data = 0 and Max_Data = 12 if the RTC_HourFormat_12 is selected. This parameter must be a number between Min_Data = 0 and Max_Data = 23 if the RTC_HourFormat_24 is selected

◆ Minutes

uint8_t RTC_TimeTypeDef::Minutes

Specifies the RTC Time Minutes. This parameter must be a number between Min_Data = 0 and Max_Data = 59

◆ SecondFraction

uint32_t RTC_TimeTypeDef::SecondFraction

Specifies the range or granularity of Sub Second register content corresponding to Synchronous pre-scaler factor value (PREDIV_S) This parameter corresponds to a time unit range between [0-1] Second with [1 Sec / SecondFraction +1] granularity. This field will be used only by HAL_RTC_GetTime function

◆ Seconds

uint8_t RTC_TimeTypeDef::Seconds

Specifies the RTC Time Seconds. This parameter must be a number between Min_Data = 0 and Max_Data = 59

◆ StoreOperation

uint32_t RTC_TimeTypeDef::StoreOperation

Specifies RTC_StoreOperation value to be written in the BKP bit in CR register to store the operation. This parameter can be a value of RTC Store Operation Definitions

◆ SubSeconds

uint32_t RTC_TimeTypeDef::SubSeconds

Specifies the RTC_SSR RTC Sub Second register content. This parameter corresponds to a time unit range between [0-1] Second with [1 Sec / SecondFraction +1] granularity

◆ TimeFormat

uint8_t RTC_TimeTypeDef::TimeFormat

Specifies the RTC AM/PM Time. This parameter can be a value of RTC AM PM Definitions

The documentation for this struct was generated from the following file:

bsps/arm/stm32h7/include/stm32h7xx_hal_rtc.h

Data Fields