Struct d1_pac::rtc::rtc_spi_clk_ctrl::W

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pub struct W(/* private fields */);
Expand description

Register rtc_spi_clk_ctrl writer

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impl W

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pub fn rtc_spi_clk_div(&mut self) -> RTC_SPI_CLK_DIV_W<'_, 0>

Bits 0:4 - RTC Reg CFG SPI Clock Divider: M

Actual SPI Clock = AHBS1/(M+1), (0 to 15) The default frequency of AHBS1 is 200 MHz, and the default frequency of SPI Clock is 20 MHz.

Note: The SPI clock can not exceed 50 MHz, or else the RTC register may be abnormal.

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pub fn rtc_spi_clk_gating(&mut self) -> RTC_SPI_CLK_GATING_W<'_, 31>

Bit 31 - RTC Reg CFG SPI Clock Gating

Before configurating RTC register, the clock divider of SPI needs be configured firstly, then clock gating needs be enabled.

Note: Frequency division and clock gating can not be set at the same time.

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pub unsafe fn bits(&mut self, bits: u32) -> &mut Self

Writes raw bits to the register.

Methods from Deref<Target = W<RTC_SPI_CLK_CTRL_SPEC>>§

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pub unsafe fn bits(&mut self, bits: REG::Ux) -> &mut Self

Writes raw bits to the register.

§Safety

Read datasheet or reference manual to find what values are allowed to pass.

Trait Implementations§

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impl Deref for W

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type Target = W<RTC_SPI_CLK_CTRL_SPEC>

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl DerefMut for W

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.
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impl From<W<RTC_SPI_CLK_CTRL_SPEC>> for W

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fn from(writer: W<RTC_SPI_CLK_CTRL_SPEC>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl Freeze for W

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impl RefUnwindSafe for W

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impl Send for W

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impl Sync for W

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impl Unpin for W

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impl UnwindSafe for W

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.