Struct esp_idf_hal::can::CanDriver

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pub struct CanDriver<'d>(/* private fields */);
Expand description

CAN abstraction

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impl<'d> CanDriver<'d>

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pub fn new( can: impl Peripheral<P = CAN> + 'd, tx: impl Peripheral<P = impl OutputPin> + 'd, rx: impl Peripheral<P = impl InputPin> + 'd, config: &Config, ) -> Result<Self, EspError>

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pub fn start(&mut self) -> Result<(), EspError>

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pub fn stop(&mut self) -> Result<(), EspError>

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pub fn transmit( &self, frame: &Frame, timeout: TickType_t, ) -> Result<(), EspError>

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pub fn receive(&self, timeout: TickType_t) -> Result<Frame, EspError>

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pub fn read_alerts( &self, timeout: TickType_t, ) -> Result<EnumSet<Alert>, EspError>

Trait Implementations§

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impl<'d> Can for CanDriver<'d>

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type Frame = Frame

Associated frame type.
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type Error = CanError

Associated error type.
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fn transmit(&mut self, frame: &Self::Frame) -> Result<(), Self::Error>

Puts a frame in the transmit buffer. Blocks until space is available in the transmit buffer.
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fn receive(&mut self) -> Result<Self::Frame, Self::Error>

Blocks until a frame was received or an error occured.
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impl<'d> Can for CanDriver<'d>

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type Frame = Frame

Associated frame type.
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type Error = Can02Error

Associated error type.
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fn transmit(&mut self, frame: &Self::Frame) -> Result<(), Self::Error>

Puts a frame in the transmit buffer. Blocks until space is available in the transmit buffer.
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fn receive(&mut self) -> Result<Self::Frame, Self::Error>

Blocks until a frame was received or an error occured.
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impl<'d> Can for CanDriver<'d>

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type Frame = Frame

Associated frame type.
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type Error = CanError

Associated error type.
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fn transmit( &mut self, frame: &Self::Frame, ) -> Result<Option<Self::Frame>, Self::Error>

Puts a frame in the transmit buffer to be sent on the bus. Read more
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fn receive(&mut self) -> Result<Self::Frame, Self::Error>

Returns a received frame if available.
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impl<'d> Can for CanDriver<'d>

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type Frame = Frame

Associated frame type.
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type Error = Can02Error

Associated error type.
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fn transmit( &mut self, frame: &Self::Frame, ) -> Result<Option<Self::Frame>, Self::Error>

Puts a frame in the transmit buffer to be sent on the bus. Read more
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fn receive(&mut self) -> Result<Self::Frame, Self::Error>

Returns a received frame if available.
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impl<'d> Drop for CanDriver<'d>

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl<'d> Send for CanDriver<'d>

Auto Trait Implementations§

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impl<'d> Freeze for CanDriver<'d>

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impl<'d> RefUnwindSafe for CanDriver<'d>

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impl<'d> !Sync for CanDriver<'d>

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impl<'d> Unpin for CanDriver<'d>

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impl<'d> !UnwindSafe for CanDriver<'d>

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.