esp32h2_hal::spi::slave::dma

Struct SpiDmaTransferRxTx

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pub struct SpiDmaTransferRxTx<'d, T, C, RBUFFER, TBUFFER>
where
    T: InstanceDma<<C as ChannelTypes>::Tx<'d>, <C as ChannelTypes>::Rx<'d>>,
    C: ChannelTypes,
    <C as ChannelTypes>::P: SpiPeripheral,
{ /* private fields */ }
Expand description

An in-progress DMA transfer

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impl<'d, T, C, RXBUF, TXBUF> DmaTransferRxTx<RXBUF, TXBUF, SpiDma<'d, T, C>> for SpiDmaTransferRxTx<'d, T, C, RXBUF, TXBUF>
where T: InstanceDma<<C as ChannelTypes>::Tx<'d>, <C as ChannelTypes>::Rx<'d>>, C: ChannelTypes, <C as ChannelTypes>::P: SpiPeripheral,

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fn wait( self, ) -> Result<(RXBUF, TXBUF, SpiDma<'d, T, C>), (DmaError, RXBUF, TXBUF, SpiDma<'d, T, C>)>

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

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fn is_done(&self) -> bool

Check if the DMA transfer is complete

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impl<'d, T, C, RXBUF, TXBUF> Drop for SpiDmaTransferRxTx<'d, T, C, RXBUF, TXBUF>
where T: InstanceDma<<C as ChannelTypes>::Tx<'d>, <C as ChannelTypes>::Rx<'d>>, C: ChannelTypes, <C as ChannelTypes>::P: SpiPeripheral,

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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, C, RBUFFER, TBUFFER> Freeze for SpiDmaTransferRxTx<'d, T, C, RBUFFER, TBUFFER>
where RBUFFER: Freeze, TBUFFER: Freeze, T: Freeze, <C as ChannelTypes>::Tx<'d>: Freeze, <C as ChannelTypes>::Rx<'d>: Freeze,

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impl<'d, T, C, RBUFFER, TBUFFER> RefUnwindSafe for SpiDmaTransferRxTx<'d, T, C, RBUFFER, TBUFFER>
where RBUFFER: RefUnwindSafe, TBUFFER: RefUnwindSafe, T: RefUnwindSafe, <C as ChannelTypes>::Tx<'d>: RefUnwindSafe, <C as ChannelTypes>::Rx<'d>: RefUnwindSafe,

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impl<'d, T, C, RBUFFER, TBUFFER> Send for SpiDmaTransferRxTx<'d, T, C, RBUFFER, TBUFFER>
where RBUFFER: Send, TBUFFER: Send, T: Send, <C as ChannelTypes>::Tx<'d>: Send, <C as ChannelTypes>::Rx<'d>: Send,

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impl<'d, T, C, RBUFFER, TBUFFER> Sync for SpiDmaTransferRxTx<'d, T, C, RBUFFER, TBUFFER>
where RBUFFER: Sync, TBUFFER: Sync, T: Sync, <C as ChannelTypes>::Tx<'d>: Sync, <C as ChannelTypes>::Rx<'d>: Sync,

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impl<'d, T, C, RBUFFER, TBUFFER> Unpin for SpiDmaTransferRxTx<'d, T, C, RBUFFER, TBUFFER>
where RBUFFER: Unpin, TBUFFER: Unpin, T: Unpin, <C as ChannelTypes>::Tx<'d>: Unpin, <C as ChannelTypes>::Rx<'d>: Unpin,

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impl<'d, T, C, RBUFFER, TBUFFER> !UnwindSafe for SpiDmaTransferRxTx<'d, T, C, RBUFFER, TBUFFER>

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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.