Struct AnyTimer

pub struct AnyTimer<'d>(/* private fields */);

Available on crate feature unstable only.

Any Timer peripheral.

This struct is a type-erased version of a peripheral singleton. It is useful for creating arrays of peripherals, or avoiding generics. Peripheral singletons can be type erased by using their From implementation.

let any_peripheral = AnyTimer::from(peripheral);

Implementations

impl AnyTimer<'_>

pub unsafe fn clone_unchecked(&self) -> Self

Unsafely clone this peripheral reference.

Safety

You must ensure that you’re only using one instance of this type at a time.

pub fn reborrow(&mut self) -> AnyTimer<'_>

Creates a new peripheral reference with a shorter lifetime.

Use this method if you would like to keep working with the peripheral after you dropped the driver that consumes this.

See Peripheral singleton section for more information.

pub fn downcast<P>(self) -> Result<P, Self>

where Self: TryInto<P, Error = Self>,

Attempts to downcast the pin into the underlying peripheral instance.

Example

// let peri0 = peripherals.PERI0;
// let peri1 = peripherals.PERI1;
let any_peri0 = AnyPeripheral::from(peri0);
let any_peri1 = AnyPeripheral::from(peri1);

let uart0 = any_peri0
    .downcast::<PERI0>()
    .expect("This downcast succeeds because AnyPeripheral was created from Peri0");
let uart0 = any_peri1
    .downcast::<PERI0>()
    .expect_err("This AnyPeripheral was created from Peri1, it cannot be downcast to Peri0");

Trait Implementations

impl<'d> Debug for AnyTimer<'d>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'d> From<Timer<'d>> for AnyTimer<'d>

fn from(inner: Timer<'d>) -> Self

Converts to this type from the input type.

impl Timer for AnyTimer<'_>

fn clear_interrupt(&self)

Clear the timer’s interrupt.

fn is_interrupt_set(&self) -> bool

Has the timer triggered?

fn peripheral_interrupt(&self) -> Interrupt

Returns the interrupt source for the underlying timer

impl<'d> TryFrom<AnyTimer<'d>> for Timer<'d>

type Error = AnyTimer<'d>

The type returned in the event of a conversion error.

fn try_from(any: AnyTimer<'d>) -> Result<Self, AnyTimer<'d>>

Performs the conversion.