ariel_os::gpio

Struct Output

pub struct Output { /* private fields */ }
Expand description

A GPIO output.

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impl Output

pub fn new( pin: impl Peripheral

+ 'static, initial_level: Level, ) -> Output

where <impl Peripheral + 'static as Peripheral>::P: OutputPin,

Returns a configured Output.

pub fn builder<P>(pin: P, initial_level: Level) -> OutputBuilder<P>
where P: Peripheral, <P as Peripheral>::P: OutputPin,

Returns an OutputBuilder, allowing to configure the GPIO output further.

pub fn set_high(&mut self)

Sets the output as high.

pub fn set_low(&mut self)

Sets the output as low.

pub fn set_level(&mut self, level: Level)

Sets the output level.

pub fn toggle(&mut self)

Toggles the output level.

Trait Implementations§

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impl OutputPin for Output

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fn set_high(&mut self) -> Result<(), <Output as ErrorType>::Error>

Drives the pin high. Read more
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fn set_low(&mut self) -> Result<(), <Output as ErrorType>::Error>

Drives the pin low. Read more
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fn set_state(&mut self, state: PinState) -> Result<(), Self::Error>

Drives the pin high or low depending on the provided value. Read more
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impl StatefulOutputPin for Output

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fn is_set_high(&mut self) -> Result<bool, <Output as ErrorType>::Error>

Is the pin in drive high mode? Read more
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fn is_set_low(&mut self) -> Result<bool, <Output as ErrorType>::Error>

Is the pin in drive low mode? Read more
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fn toggle(&mut self) -> Result<(), Self::Error>

Toggle pin output.

Auto Trait Implementations§

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impl Freeze for Output

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impl RefUnwindSafe for Output

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impl Send for Output

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impl Sync for Output

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impl Unpin for Output

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impl UnwindSafe for Output

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, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

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const WITNESS: W = W::MAKE

A constant of the type witness
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impl<T> Identity for T
where T: ?Sized,

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const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.
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type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).
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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> Same for T

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type Output = T

Should always be Self
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V