Pca9702Bus

port_expander::dev::pca9702

Struct Pca9702Bus 

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pub struct Pca9702Bus<SPI>(pub SPI);
Expand description

Bus wrapper type for PCA9702, implementing Pca9702BusTrait.

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§0: SPI

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impl<SPI> Pca9702BusTrait for Pca9702Bus<SPI>
where SPI: SpiBus,

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type BusError = <SPI as SpiBus>::BusError

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fn read_inputs(&mut self) -> Result<u8, Self::BusError>

Reads 8 bits from the device (which represent the state of inputs [in7..in0])

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impl<SPI> Freeze for Pca9702Bus<SPI>
where SPI: Freeze,

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impl<SPI> RefUnwindSafe for Pca9702Bus<SPI>
where SPI: RefUnwindSafe,

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impl<SPI> Send for Pca9702Bus<SPI>
where SPI: Send,

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impl<SPI> Sync for Pca9702Bus<SPI>
where SPI: Sync,

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impl<SPI> Unpin for Pca9702Bus<SPI>
where SPI: Unpin,

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impl<SPI> UnwindSafe for Pca9702Bus<SPI>
where SPI: UnwindSafe,

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.