pub struct Spi<T>(/* private fields */);
Expand description
Interface to a SPI instance.
Implementations§
Trait Implementations§
source§impl<T> FullDuplex<u8> for Spi<T>where
T: Instance,
impl<T> FullDuplex<u8> for Spi<T>where
T: Instance,
source§fn read(&mut self) -> Result<u8, Error<<Spi<T> as FullDuplex<u8>>::Error>>
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.
source§impl<T> SpiBus for Spi<T>where
T: Instance,
impl<T> SpiBus for Spi<T>where
T: Instance,
source§fn read(&mut self, words: &mut [u8]) -> Result<(), <Spi<T> as ErrorType>::Error>
fn read(&mut self, words: &mut [u8]) -> Result<(), <Spi<T> as ErrorType>::Error>
Read
words
from the slave. Read moresource§fn write(&mut self, words: &[u8]) -> Result<(), <Spi<T> as ErrorType>::Error>
fn write(&mut self, words: &[u8]) -> Result<(), <Spi<T> as ErrorType>::Error>
Write
words
to the slave, ignoring all the incoming words. Read moresource§fn transfer(
&mut self,
read: &mut [u8],
write: &[u8]
) -> Result<(), <Spi<T> as ErrorType>::Error>
fn transfer( &mut self, read: &mut [u8], write: &[u8] ) -> Result<(), <Spi<T> as ErrorType>::Error>
Write and read simultaneously.
write
is written to the slave on MOSI and
words received on MISO are stored in read
. Read moreimpl<T> Default<u8> for Spi<T>
impl<T> Default<u8> for Spi<T>
impl<T> Default<u8> for Spi<T>
Auto Trait Implementations§
impl<T> Freeze for Spi<T>where
T: Freeze,
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§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CheckedAs for T
impl<T> CheckedAs for T
source§fn checked_as<Dst>(self) -> Option<Dst>where
T: CheckedCast<Dst>,
fn checked_as<Dst>(self) -> Option<Dst>where
T: CheckedCast<Dst>,
Casts the value.
source§impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere
Src: CheckedCast<Dst>,
impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere
Src: CheckedCast<Dst>,
source§fn checked_cast_from(src: Src) -> Option<Dst>
fn checked_cast_from(src: Src) -> Option<Dst>
Casts the value.
source§impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere
Dst: LosslessTryFrom<Src>,
impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere
Dst: LosslessTryFrom<Src>,
source§fn lossless_try_into(self) -> Option<Dst>
fn lossless_try_into(self) -> Option<Dst>
Performs the conversion.
source§impl<Src, Dst> LossyInto<Dst> for Srcwhere
Dst: LossyFrom<Src>,
impl<Src, Dst> LossyInto<Dst> for Srcwhere
Dst: LossyFrom<Src>,
source§fn lossy_into(self) -> Dst
fn lossy_into(self) -> Dst
Performs the conversion.
source§impl<T> OverflowingAs for T
impl<T> OverflowingAs for T
source§fn overflowing_as<Dst>(self) -> (Dst, bool)where
T: OverflowingCast<Dst>,
fn overflowing_as<Dst>(self) -> (Dst, bool)where
T: OverflowingCast<Dst>,
Casts the value.
source§impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere
Src: OverflowingCast<Dst>,
impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere
Src: OverflowingCast<Dst>,
source§fn overflowing_cast_from(src: Src) -> (Dst, bool)
fn overflowing_cast_from(src: Src) -> (Dst, bool)
Casts the value.
source§impl<T> SaturatingAs for T
impl<T> SaturatingAs for T
source§fn saturating_as<Dst>(self) -> Dstwhere
T: SaturatingCast<Dst>,
fn saturating_as<Dst>(self) -> Dstwhere
T: SaturatingCast<Dst>,
Casts the value.
source§impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere
Src: SaturatingCast<Dst>,
impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere
Src: SaturatingCast<Dst>,
source§fn saturating_cast_from(src: Src) -> Dst
fn saturating_cast_from(src: Src) -> Dst
Casts the value.
source§impl<T> UnwrappedAs for T
impl<T> UnwrappedAs for T
source§fn unwrapped_as<Dst>(self) -> Dstwhere
T: UnwrappedCast<Dst>,
fn unwrapped_as<Dst>(self) -> Dstwhere
T: UnwrappedCast<Dst>,
Casts the value.
source§impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere
Src: UnwrappedCast<Dst>,
impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere
Src: UnwrappedCast<Dst>,
source§fn unwrapped_cast_from(src: Src) -> Dst
fn unwrapped_cast_from(src: Src) -> Dst
Casts the value.
source§impl<T> WrappingAs for T
impl<T> WrappingAs for T
source§fn wrapping_as<Dst>(self) -> Dstwhere
T: WrappingCast<Dst>,
fn wrapping_as<Dst>(self) -> Dstwhere
T: WrappingCast<Dst>,
Casts the value.
source§impl<Src, Dst> WrappingCastFrom<Src> for Dstwhere
Src: WrappingCast<Dst>,
impl<Src, Dst> WrappingCastFrom<Src> for Dstwhere
Src: WrappingCast<Dst>,
source§fn wrapping_cast_from(src: Src) -> Dst
fn wrapping_cast_from(src: Src) -> Dst
Casts the value.
source§impl<W, S> WriteIter<W> for S
impl<W, S> WriteIter<W> for S
§type Error = <S as FullDuplex<W>>::Error
type Error = <S as FullDuplex<W>>::Error
Error type
source§fn write_iter<WI>(
&mut self,
words: WI
) -> Result<(), <S as FullDuplex<W>>::Error>where
WI: IntoIterator<Item = W>,
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