Struct stm32_hal2::rtc::RtcConfig

pub struct RtcConfig {
    pub clock_source: RtcClockSource,
    pub async_prescaler: u8,
    pub sync_prescaler: u16,
    pub bypass_lse_output: bool,
}

Configuration data for the RTC.

Fields

clock_source: RtcClockSource

RTC clock source. Defaults to LSI (Low speed internal oscillator)

async_prescaler: u8

Asynchronous prescaler factor This is the asynchronous division factor: ck_apre frequency = RTCCLK frequency/(PREDIV_A+1) ck_apre drives the subsecond register. Defaults to 127.

sync_prescaler: u16

Synchronous prescaler factor This is the synchronous division factor: ck_spre frequency = ck_apre frequency/(PREDIV_S+1) ck_spre must be 1Hz. Defaults to 255.

bypass_lse_output: bool

Bypass LSE output - eg if you’re using a self-powered external oscillator. This saves power, and lets you use the LSE output pin as a GPIO.

Trait Implementations

impl Clone for RtcConfig

fn clone(&self) -> RtcConfig

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RtcConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RtcConfig

fn default() -> Self

LSI with prescalers assuming 32.768 kHz. Raw sub-seconds in 1/256.

impl PartialEq<RtcConfig> for RtcConfig

fn eq(&self, other: &RtcConfig) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RtcConfig

impl StructuralPartialEq for RtcConfig