Skip to main content

ActiveHigh

status_led

Struct ActiveHigh 

Source 
pub struct ActiveHigh;
Expand description

Active-high: LED is on when the pin is High (most common).

Trait Implementations§

Source§

impl Polarity for ActiveHigh

Source§

const MODE: PolarityMode = PolarityMode::ActiveHigh

The corresponding runtime PolarityMode.
Source§

fn physical_on() -> PinState

Physical pin level corresponding to logical ON (GPIO).
Source§

fn physical_off() -> PinState

Physical pin level corresponding to logical OFF (GPIO).
Source§

fn is_logical_on(physical_high: bool) -> bool

Given a physical high level, return whether the LED is logically ON (GPIO).
Source§

fn map_duty(brightness: u8) -> u8

Map a gamma-corrected on-time fraction (0=off, 255=fully on) to a PWM duty fraction (0=0% duty, 255=100% duty).

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.