Struct esp32s3::spi2::dma_conf::R

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pub struct R(_);
Expand description

Register DMA_CONF reader

Implementations§

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impl R

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pub fn dma_outfifo_empty(&self) -> DMA_OUTFIFO_EMPTY_R

Bit 0 - Records the status of DMA TX FIFO. 1: DMA TX FIFO is not ready for sending data. 0: DMA TX FIFO is ready for sending data.

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pub fn dma_infifo_full(&self) -> DMA_INFIFO_FULL_R

Bit 1 - Records the status of DMA RX FIFO. 1: DMA RX FIFO is not ready for receiving data. 0: DMA RX FIFO is ready for receiving data.

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pub fn dma_slv_seg_trans_en(&self) -> DMA_SLV_SEG_TRANS_EN_R

Bit 18 - Enable dma segment transfer in spi dma half slave mode. 1: enable. 0: disable.

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pub fn slv_rx_seg_trans_clr_en(&self) -> SLV_RX_SEG_TRANS_CLR_EN_R

Bit 19 - 1: spi_dma_infifo_full_vld is cleared by spi slave cmd 5. 0: spi_dma_infifo_full_vld is cleared by spi_trans_done.

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pub fn slv_tx_seg_trans_clr_en(&self) -> SLV_TX_SEG_TRANS_CLR_EN_R

Bit 20 - 1: spi_dma_outfifo_empty_vld is cleared by spi slave cmd 6. 0: spi_dma_outfifo_empty_vld is cleared by spi_trans_done.

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pub fn rx_eof_en(&self) -> RX_EOF_EN_R

Bit 21 - 1: spi_dma_inlink_eof is set when the number of dma pushed data bytes is equal to the value of spi_slv/mst_dma_rd_bytelen[19:0] in spi dma transition. 0: spi_dma_inlink_eof is set by spi_trans_done in non-seg-trans or spi_dma_seg_trans_done in seg-trans.

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pub fn dma_rx_ena(&self) -> DMA_RX_ENA_R

Bit 27 - Set this bit to enable SPI DMA controlled receive data mode.

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pub fn dma_tx_ena(&self) -> DMA_TX_ENA_R

Bit 28 - Set this bit to enable SPI DMA controlled send data mode.

Methods from Deref<Target = R<DMA_CONF_SPEC>>§

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pub fn bits(&self) -> REG::Ux

Reads raw bits from register.

Trait Implementations§

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impl Deref for R

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type Target = R<DMA_CONF_SPEC>

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

Dereferences the value.
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impl From<R<DMA_CONF_SPEC>> for R

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fn from(reader: R<DMA_CONF_SPEC>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl RefUnwindSafe for R

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impl Send for R

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impl Sync for R

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impl Unpin for R

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impl UnwindSafe for R

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

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

const: unstable · source§

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

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

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 Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.