I2cBus

omnitiles::hw::i2c

Struct I2cBus 

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pub struct I2cBus<SCL, SDA> { /* private fields */ }
Expand description

Wrapper around an enabled HAL BlockingI2c instance.

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impl<SCL, SDA> I2cBus<SCL, SDA>
where SCL: PinScl<I2C1>, SDA: PinSda<I2C1>,

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pub fn new(i2c: BlockingI2c<I2C1, SCL, SDA>) -> Self

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pub fn write_read( &mut self, addr: u8, bytes: &[u8], buf: &mut [u8], ) -> Result<(), Error>

Perform a write-then-read transaction (register read pattern).

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pub fn write(&mut self, addr: u8, bytes: &[u8]) -> Result<(), Error>

Write bytes to an I2C device.

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impl<SCL, SDA> Freeze for I2cBus<SCL, SDA>
where SCL: Freeze, SDA: Freeze,

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impl<SCL, SDA> RefUnwindSafe for I2cBus<SCL, SDA>
where SCL: RefUnwindSafe, SDA: RefUnwindSafe,

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impl<SCL, SDA> Send for I2cBus<SCL, SDA>
where SCL: Send, SDA: Send,

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impl<SCL, SDA> !Sync for I2cBus<SCL, SDA>

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impl<SCL, SDA> Unpin for I2cBus<SCL, SDA>
where SCL: Unpin, SDA: Unpin,

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impl<SCL, SDA> UnwindSafe for I2cBus<SCL, SDA>
where SCL: UnwindSafe, SDA: UnwindSafe,

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

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fn type_id(&self) -> TypeId

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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.