Struct embassy_embedded_hal::shared_bus::blocking::i2c::I2cDevice

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pub struct I2cDevice<'a, M: RawMutex, BUS> { /* private fields */ }
Expand description

I2C device on a shared bus.

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impl<'a, M: RawMutex, BUS> I2cDevice<'a, M, BUS>

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pub fn new(bus: &'a Mutex<M, RefCell<BUS>>) -> Self

Create a new I2cDevice.

Trait Implementations§

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impl<'a, M: RawMutex, BUS> ErrorType for I2cDevice<'a, M, BUS>
where BUS: ErrorType,

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type Error = I2cDeviceError<<BUS as ErrorType>::Error>

Error type
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impl<M, BUS> I2c for I2cDevice<'_, M, BUS>
where M: RawMutex, BUS: I2c,

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fn read(&mut self, address: u8, buffer: &mut [u8]) -> Result<(), Self::Error>

Reads enough bytes from slave with address to fill read. Read more
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fn write(&mut self, address: u8, bytes: &[u8]) -> Result<(), Self::Error>

Writes bytes to slave with address address. Read more
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fn write_read( &mut self, address: u8, wr_buffer: &[u8], rd_buffer: &mut [u8] ) -> Result<(), Self::Error>

Writes bytes to slave with address address and then reads enough bytes to fill read in a single transaction. Read more
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fn transaction<'a>( &mut self, address: u8, operations: &mut [Operation<'a>] ) -> Result<(), Self::Error>

Execute the provided operations on the I2C bus. Read more
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impl<'a, M, BUS, E> Read for I2cDevice<'_, M, BUS>
where M: RawMutex, BUS: Read<Error = E>,

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type Error = I2cDeviceError<E>

Error type
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fn read<'w>(&mut self, addr: u8, bytes: &'w mut [u8]) -> Result<(), Self::Error>

Reads enough bytes from slave with address to fill buffer Read more
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impl<'a, M, BUS, E> Write for I2cDevice<'_, M, BUS>
where M: RawMutex, BUS: Write<Error = E>,

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type Error = I2cDeviceError<E>

Error type
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fn write<'w>(&mut self, addr: u8, bytes: &'w [u8]) -> Result<(), Self::Error>

Writes bytes to slave with address address Read more
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impl<'a, M, BUS, E> WriteRead for I2cDevice<'_, M, BUS>
where M: RawMutex, BUS: WriteRead<Error = E>,

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type Error = I2cDeviceError<E>

Error type
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fn write_read<'w>( &mut self, addr: u8, bytes: &'w [u8], buffer: &'w mut [u8] ) -> Result<(), Self::Error>

Writes bytes to slave with address address and then reads enough bytes to fill buffer in a single transaction Read more

Auto Trait Implementations§

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impl<'a, M, BUS> Freeze for I2cDevice<'a, M, BUS>

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impl<'a, M, BUS> !RefUnwindSafe for I2cDevice<'a, M, BUS>

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impl<'a, M, BUS> Send for I2cDevice<'a, M, BUS>
where M: Sync, BUS: Send,

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impl<'a, M, BUS> Sync for I2cDevice<'a, M, BUS>
where M: Sync, BUS: Send,

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impl<'a, M, BUS> Unpin for I2cDevice<'a, M, BUS>

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impl<'a, M, BUS> !UnwindSafe for I2cDevice<'a, M, BUS>

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.