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Struct stm32_metapac::sdmmc::regs::Dcntr

#[repr(transparent)]
pub struct Dcntr(pub u32);
Expand description

The SDMMC_DCNTR register loads the value from the data length register (see SDMMC_DLENR) when the DPSM moves from the Idle state to the Wait_R or Wait_S state. As data is transferred, the counter decrements the value until it reaches 0. The DPSM then moves to the Idle state and when there has been no error, the data status end flag (DATAEND) is set.

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§0: u32

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impl Dcntr

pub const fn datacount(&self) -> u32

Data count value When read, the number of remaining data bytes to be transferred is returned. Write has no effect.

pub fn set_datacount(&mut self, val: u32)

Data count value When read, the number of remaining data bytes to be transferred is returned. Write has no effect.

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impl Clone for Dcntr

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fn clone(&self) -> Dcntr

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for Dcntr

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fn default() -> Dcntr

Returns the “default value” for a type. Read more
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impl PartialEq for Dcntr

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Dcntr

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impl Eq for Dcntr

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impl StructuralPartialEq for Dcntr

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impl Freeze for Dcntr

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impl RefUnwindSafe for Dcntr

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impl Send for Dcntr

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impl Sync for Dcntr

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impl Unpin for Dcntr

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impl UnwindSafe for Dcntr

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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.