esp32h2_hal::i2s

Struct I2sWriteDmaTransfer

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pub struct I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where
    T: RegisterAccess,
    CH: ChannelTypes,
{ /* private fields */ }
Expand description

An in-progress DMA write transfer.

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impl<'d, T, CH, BUFFER> I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where T: RegisterAccess, CH: ChannelTypes,

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pub fn available(&mut self) -> usize

Amount of bytes which can be pushed. Only useful for circular DMA transfers

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pub fn push(&mut self, data: &[u8]) -> Result<usize, Error>

Push bytes into the DMA buffer. Only useful for circular DMA transfers

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pub fn stop( self, ) -> Result<(BUFFER, I2sTx<'d, T, CH>), (DmaError, BUFFER, I2sTx<'d, T, CH>)>

Stop for the DMA transfer and return the buffer and the I2sTx instance.

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impl<'d, T, CH, BUFFER> DmaTransfer<BUFFER, I2sTx<'d, T, CH>> for I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where T: RegisterAccess, CH: ChannelTypes,

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fn wait( self, ) -> Result<(BUFFER, I2sTx<'d, T, CH>), (DmaError, BUFFER, I2sTx<'d, T, CH>)>

Wait for the DMA transfer to complete and return the buffers and the I2sTx instance.

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fn is_done(&self) -> bool

Check if the DMA transfer is complete

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impl<'d, T, CH, BUFFER> Drop for I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where T: RegisterAccess, CH: ChannelTypes,

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<'d, T, CH, BUFFER> Freeze for I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where BUFFER: Freeze, <CH as ChannelTypes>::Tx<'d>: Freeze,

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impl<'d, T, CH, BUFFER> RefUnwindSafe for I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where BUFFER: RefUnwindSafe, <CH as ChannelTypes>::Tx<'d>: RefUnwindSafe, T: RefUnwindSafe,

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impl<'d, T, CH, BUFFER> Send for I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where BUFFER: Send, <CH as ChannelTypes>::Tx<'d>: Send, T: Send,

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impl<'d, T, CH, BUFFER> Sync for I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where BUFFER: Sync, <CH as ChannelTypes>::Tx<'d>: Sync, T: Sync,

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impl<'d, T, CH, BUFFER> Unpin for I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where BUFFER: Unpin, <CH as ChannelTypes>::Tx<'d>: Unpin, T: Unpin,

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impl<'d, T, CH, BUFFER> UnwindSafe for I2sWriteDmaTransfer<'d, T, CH, BUFFER>
where BUFFER: UnwindSafe, <CH as ChannelTypes>::Tx<'d>: UnwindSafe, T: UnwindSafe,

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.