Struct teensy4_bsp::usb::Poller[−][src]

pub struct Poller(_);

This is supported on crate feature usb-logging only.

Expand description

An object that can poll the USB device and driver USB device I/O

Acquire Poller from init or split.

Implementations

impl Poller

pub fn poll(&mut self) -> PollStatus

Drive the USB device event loop

poll must be called fast enough to handled the speed of your USB host. It will typically run as a USB high speed device. Consider calling poll in the USB_OTG1 ISR, or in your idle loop. If calling poll in a USB ISR, make sure you unmask the interrupt.

For an unsafe interface, see the poll function.

Trait Implementations

impl Send for Poller

Auto Trait Implementations

impl RefUnwindSafe for Poller

impl !Sync for Poller

impl Unpin for Poller

impl UnwindSafe for Poller

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.