Struct nrf52832_hal::spi::Spi

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pub struct Spi<T>(_);

Expand description

Interface to a SPI instance.

Implementations

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impl<T> Spi<T>where
T: Instance,

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pub fn new(spi: T, pins: Pins, frequency: FREQUENCY_A, mode: Mode) -> Spi<T>

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pub fn free(self) -> T

Return the raw interface to the underlying SPI peripheral.

Trait Implementations

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impl<T> FullDuplex<u8> for Spi<T>where
T: Instance,

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fn read(&mut self) -> Result<u8, Error<<Spi<T> as FullDuplex<u8>>::Error>>

Must only be called after send as the interface will read and write at the same time.

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fn send(
&mut self,
byte: u8
) -> Result<(), Error<<Spi<T> as FullDuplex<u8>>::Error>>

Must only be called the same number of times as read.

nRF51 is double buffered; two bytes can be written before data must be read.

type Error = Error

An enumeration of SPI errors

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impl<T> Default<u8> for Spi<T>where
Spi<T>: FullDuplex<u8>,
T: Instance,

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impl<T> Default<u8> for Spi<T>where
Spi<T>: FullDuplex<u8>,
T: Instance,

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impl<T> Default<u8> for Spi<T>where
Spi<T>: FullDuplex<u8>,
T: Instance,

Auto Trait Implementations

impl<T> RefUnwindSafe for Spi<T>where
T: RefUnwindSafe,

impl<T> Send for Spi<T>where
T: Send,

impl<T> Sync for Spi<T>where
T: Sync,

impl<T> Unpin for Spi<T>where
T: Unpin,

impl<T> UnwindSafe for Spi<T>where
T: UnwindSafe,

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> Az for T

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fn az<Dst>(self) -> Dstwhere
T: Cast<Dst>,

Casts the value.

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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<Src, Dst> CastFrom<Src> for Dstwhere
Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.

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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>where
T: CheckedCast<Dst>,

Casts the value.

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impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere
Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.

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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 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<Src, Dst> LosslessTryInto<Dst> for Srcwhere
Dst: LosslessTryFrom<Src>,

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fn lossless_try_into(self) -> Option<Dst>

Performs the conversion.

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impl<Src, Dst> LossyInto<Dst> for Srcwhere
Dst: LossyFrom<Src>,

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fn lossy_into(self) -> Dst

Performs the conversion.

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impl<T> OverflowingAs for T

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fn overflowing_as<Dst>(self) -> (Dst, bool)where
T: OverflowingCast<Dst>,

Casts the value.

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impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere
Src: OverflowingCast<Dst>,

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fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> SaturatingAs for T

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fn saturating_as<Dst>(self) -> Dstwhere
T: SaturatingCast<Dst>,

Casts the value.

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impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere
Src: SaturatingCast<Dst>,

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fn saturating_cast_from(src: Src) -> Dst

Casts the value.

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impl<W, S> Transfer<W> for Swhere
S: Default<W>,
W: Clone,

type Error = <S as FullDuplex<W>>::Error

Error type

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fn transfer(
&mut self,
words: &'w mut [W]
) -> Result<&'w [W], <S as FullDuplex<W>>::Error>

Sends words to the slave. Returns the words received from the slave

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

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>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T> UnwrappedAs for T

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fn unwrapped_as<Dst>(self) -> Dstwhere
T: UnwrappedCast<Dst>,

Casts the value.

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impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere
Src: UnwrappedCast<Dst>,

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fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.

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impl<T> WrappingAs for T

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fn wrapping_as<Dst>(self) -> Dstwhere
T: WrappingCast<Dst>,

Casts the value.

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impl<Src, Dst> WrappingCastFrom<Src> for Dstwhere
Src: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.

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impl<W, S> Write<W> for Swhere
S: Default<W>,
W: Clone,

type Error = <S as FullDuplex<W>>::Error

Error type

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fn write(&mut self, words: &[W]) -> Result<(), <S as FullDuplex<W>>::Error>

Sends words to the slave, ignoring all the incoming words

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impl<W, S> WriteIter<W> for Swhere
S: Default<W>,
W: Clone,

type Error = <S as FullDuplex<W>>::Error

Error type

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fn write_iter<WI>(
 &mut self,
 words: WI
) -> Result<(), <S as FullDuplex<W>>::Error>where
 WI: IntoIterator<Item = W>,

Sends words to the slave, ignoring all the incoming words

Struct nrf52832_hal::spi::Spi

Implementations

impl<T> Spi<T>where T: Instance,

pub fn new(spi: T, pins: Pins, frequency: FREQUENCY_A, mode: Mode) -> Spi<T>

pub fn free(self) -> T

Trait Implementations

impl<T> FullDuplex<u8> for Spi<T>where T: Instance,

fn read(&mut self) -> Result<u8, Error<<Spi<T> as FullDuplex<u8>>::Error>>

fn send( &mut self, byte: u8) -> Result<(), Error<<Spi<T> as FullDuplex<u8>>::Error>>

type Error = Error

impl<T> Default<u8> for Spi<T>where Spi<T>: FullDuplex<u8>, T: Instance,

impl<T> Default<u8> for Spi<T>where Spi<T>: FullDuplex<u8>, T: Instance,

impl<T> Default<u8> for Spi<T>where Spi<T>: FullDuplex<u8>, T: Instance,

Auto Trait Implementations

impl<T> RefUnwindSafe for Spi<T>where T: RefUnwindSafe,

impl<T> Send for Spi<T>where T: Send,

impl<T> Sync for Spi<T>where T: Sync,

impl<T> Unpin for Spi<T>where T: Unpin,

impl<T> UnwindSafe for Spi<T>where T: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Az for T

fn az<Dst>(self) -> Dstwhere T: Cast<Dst>,

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

fn borrow(&self) -> &T

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

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

impl<Src, Dst> CastFrom<Src> for Dstwhere Src: Cast<Dst>,

fn cast_from(src: Src) -> Dst

impl<T> CheckedAs for T

fn checked_as<Dst>(self) -> Option<Dst>where T: CheckedCast<Dst>,

impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere Src: CheckedCast<Dst>,

fn checked_cast_from(src: Src) -> Option<Dst>

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere Dst: LosslessTryFrom<Src>,

fn lossless_try_into(self) -> Option<Dst>

impl<Src, Dst> LossyInto<Dst> for Srcwhere Dst: LossyFrom<Src>,

fn lossy_into(self) -> Dst

impl<T> OverflowingAs for T

fn overflowing_as<Dst>(self) -> (Dst, bool)where T: OverflowingCast<Dst>,

impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere Src: OverflowingCast<Dst>,

fn overflowing_cast_from(src: Src) -> (Dst, bool)

impl<T> Same<T> for T

type Output = T

impl<T> SaturatingAs for T

fn saturating_as<Dst>(self) -> Dstwhere T: SaturatingCast<Dst>,

impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere Src: SaturatingCast<Dst>,

fn saturating_cast_from(src: Src) -> Dst

impl<W, S> Transfer<W> for Swhere S: Default<W>, W: Clone,

type Error = <S as FullDuplex<W>>::Error

fn transfer( &mut self, words: &'w mut [W]) -> Result<&'w [W], <S as FullDuplex<W>>::Error>

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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

impl<T> UnwrappedAs for T

fn unwrapped_as<Dst>(self) -> Dstwhere T: UnwrappedCast<Dst>,

impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere Src: UnwrappedCast<Dst>,

fn unwrapped_cast_from(src: Src) -> Dst

impl<T> WrappingAs for T

fn wrapping_as<Dst>(self) -> Dstwhere T: WrappingCast<Dst>,

impl<Src, Dst> WrappingCastFrom<Src> for Dstwhere Src: WrappingCast<Dst>,

fn wrapping_cast_from(src: Src) -> Dst

impl<W, S> Write<W> for Swhere S: Default<W>, W: Clone,

type Error = <S as FullDuplex<W>>::Error

fn write(&mut self, words: &[W]) -> Result<(), <S as FullDuplex<W>>::Error>

impl<W, S> WriteIter<W> for Swhere S: Default<W>, W: Clone,

type Error = <S as FullDuplex<W>>::Error

fn write_iter<WI>( &mut self, words: WI) -> Result<(), <S as FullDuplex<W>>::Error>where WI: IntoIterator<Item = W>,

impl<T> Spi<T>where
T: Instance,

impl<T> FullDuplex<u8> for Spi<T>where
T: Instance,

fn send(
&mut self,
byte: u8
) -> Result<(), Error<<Spi<T> as FullDuplex<u8>>::Error>>

impl<T> Default<u8> for Spi<T>where
Spi<T>: FullDuplex<u8>,
T: Instance,

impl<T> Default<u8> for Spi<T>where
Spi<T>: FullDuplex<u8>,
T: Instance,

impl<T> Default<u8> for Spi<T>where
Spi<T>: FullDuplex<u8>,
T: Instance,

impl<T> RefUnwindSafe for Spi<T>where
T: RefUnwindSafe,

impl<T> Send for Spi<T>where
T: Send,

impl<T> Sync for Spi<T>where
T: Sync,

impl<T> Unpin for Spi<T>where
T: Unpin,

impl<T> UnwindSafe for Spi<T>where
T: UnwindSafe,

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

fn az<Dst>(self) -> Dstwhere
T: Cast<Dst>,

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

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

impl<Src, Dst> CastFrom<Src> for Dstwhere
Src: Cast<Dst>,

fn checked_as<Dst>(self) -> Option<Dst>where
T: CheckedCast<Dst>,

impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere
Src: CheckedCast<Dst>,

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

impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere
Dst: LosslessTryFrom<Src>,

impl<Src, Dst> LossyInto<Dst> for Srcwhere
Dst: LossyFrom<Src>,

fn overflowing_as<Dst>(self) -> (Dst, bool)where
T: OverflowingCast<Dst>,

impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere
Src: OverflowingCast<Dst>,

fn saturating_as<Dst>(self) -> Dstwhere
T: SaturatingCast<Dst>,

impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere
Src: SaturatingCast<Dst>,

impl<W, S> Transfer<W> for Swhere
S: Default<W>,
W: Clone,

fn transfer(
&mut self,
words: &'w mut [W]
) -> Result<&'w [W], <S as FullDuplex<W>>::Error>

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

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

fn unwrapped_as<Dst>(self) -> Dstwhere
T: UnwrappedCast<Dst>,

impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere
Src: UnwrappedCast<Dst>,

fn wrapping_as<Dst>(self) -> Dstwhere
T: WrappingCast<Dst>,

impl<Src, Dst> WrappingCastFrom<Src> for Dstwhere
Src: WrappingCast<Dst>,

impl<W, S> Write<W> for Swhere
S: Default<W>,
W: Clone,

impl<W, S> WriteIter<W> for Swhere
S: Default<W>,
W: Clone,

fn write_iter<WI>(
&mut self,
words: WI
) -> Result<(), <S as FullDuplex<W>>::Error>where
WI: IntoIterator<Item = W>,