Struct stm32l4xx_hal::rtc::Rtc

pub struct Rtc { /* private fields */ }

RTC Abstraction

Implementations

impl Rtc

pub fn rtc(
    rtc: RTC,
    apb1r1: &mut APB1R1,
    bdcr: &mut BDCR,
    pwrcr1: &mut CR1,
    rtc_config: RtcConfig
) -> Self

pub fn get_date_time(&self) -> (Date, Time)

Get date and time touple

pub fn set_date_time(&mut self, date: Date, time: Time)

Set Date and Time

pub fn set_time(&mut self, time: Time)

Set Time Note: If setting both time and date, use set_date_time(…) to avoid errors.

pub fn set_date(&mut self, date: Date)

Set Date Note: If setting both time and date, use set_date_time(…) to avoid errors.

pub fn get_config(&self) -> RtcConfig

pub fn set_alarm(&mut self, alarm: Alarm, date: Date, time: Time)

Sets the time at which an alarm will be triggered This also clears the alarm flag if it is set

pub fn listen(&mut self, exti: &mut EXTI, event: Event)

Starts listening for an interrupt event

pub fn unlisten(&mut self, exti: &mut EXTI, event: Event)

Stops listening for an interrupt event

pub fn check_interrupt(&mut self, event: Event, clear: bool) -> bool

Checks for an interrupt event

pub fn set_config(
    &mut self,
    bdcr: &mut BDCR,
    pwrcr1: &mut CR1,
    rtc_config: RtcConfig
)

Applies the RTC config It this changes the RTC clock source the time will be reset

pub fn wakeup_timer(&mut self) -> WakeupTimer<'_>

Access the wakeup timer

pub const BACKUP_REGISTER_COUNT: usize

pub fn read_backup_register(&self, register: usize) -> Option<u32>

Read content of the backup register.

The registers retain their values during wakes from standby mode or system resets. They also retain their value when Vdd is switched off as long as V_BAT is powered.

pub fn write_backup_register(&self, register: usize, value: u32)

Set content of the backup register.

The registers retain their values during wakes from standby mode or system resets. They also retain their value when Vdd is switched off as long as V_BAT is powered.