Struct stm32f7xx_hal::rtc::Rtc

pub struct Rtc {
    pub regs: RTC,
}

Fields

regs: RTC

Implementations

impl Rtc

pub fn new(
    regs: RTC,
    prediv_s: u16,
    prediv_a: u8,
    bypass: bool,
    apb1: &mut APB1,
    bdcr: &mut BDCR,
    pwr: &mut PWR
) -> Self

Create and enable a new RTC, and configure its clock source and prescalers. From AN4759, Table 7, when using the LSE (The only clock source this module supports currently), set prediv_s to 255, and prediv_a to 127 to get a calendar clock of 1Hz. The bypass argument is true if you’re using an external oscillator that doesn’t connect to OSC32_IN, such as a MEMS resonator.

pub fn set_24h_fmt(&mut self)

Sets calendar clock to 24 hr format

pub fn set_12h_fmt(&mut self)

Sets calendar clock to 12 hr format

pub fn is_24h_fmt(&self) -> bool

Reads current hour format selection

Trait Implementations

impl Rtcc for Rtc

fn set_time(&mut self, time: &NaiveTime) -> Result<(), Self::Error>

set time using NaiveTime (ISO 8601 time without timezone) Hour format is 24h

fn set_date(&mut self, date: &NaiveDate) -> Result<(), Self::Error>

Set the date using NaiveDate (ISO 8601 calendar date without timezone). WeekDay is set using the set_weekday method

type Error = Error

Error type

fn set_seconds(&mut self, seconds: u8) -> Result<(), Self::Error>

Set the seconds [0-59].

fn set_minutes(&mut self, minutes: u8) -> Result<(), Self::Error>

Set the minutes [0-59].

fn set_hours(&mut self, hours: Hours) -> Result<(), Self::Error>

Set the hours.

fn set_weekday(&mut self, weekday: u8) -> Result<(), Self::Error>

Set the day of week [1-7].

fn set_day(&mut self, day: u8) -> Result<(), Self::Error>

Set the day of month [1-31].

fn set_month(&mut self, month: u8) -> Result<(), Self::Error>

Set the month [1-12].

fn set_year(&mut self, year: u16) -> Result<(), Self::Error>

Set the year. (e.g. 2000)

fn set_datetime(&mut self, date: &NaiveDateTime) -> Result<(), Self::Error>

Set the date and time.

fn get_seconds(&mut self) -> Result<u8, Self::Error>

Read the seconds.

fn get_minutes(&mut self) -> Result<u8, Self::Error>

Read the minutes.

fn get_hours(&mut self) -> Result<Hours, Self::Error>

Read the hours.

fn get_time(&mut self) -> Result<NaiveTime, Self::Error>

Read the time.

fn get_weekday(&mut self) -> Result<u8, Self::Error>

Read the day of the week [1-7].

fn get_day(&mut self) -> Result<u8, Self::Error>

Read the day of the month [1-31].

fn get_month(&mut self) -> Result<u8, Self::Error>

Read the month [1-12].

fn get_year(&mut self) -> Result<u16, Self::Error>

Read the year (e.g. 2000).

fn get_date(&mut self) -> Result<NaiveDate, Self::Error>

Read the date.

fn get_datetime(&mut self) -> Result<NaiveDateTime, Self::Error>

Read the date and time.