Struct GPIO2

#[non_exhaustive]
pub struct GPIO2<'a> { /* private fields */ }

GPIO2 peripheral singleton

Implementations

impl GPIO2<'_>

pub unsafe fn steal() -> Self

Unsafely create an instance of this peripheral out of thin air.

Safety

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

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) -> GPIO2<'_>

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.

impl<'d> GPIO2<'d>

pub unsafe fn split(self) -> (InputSignal<'d>, OutputSignal<'d>)

Available on crate feature unstable only.

Split the pin into an input and output signal.

Peripheral signals allow connecting peripherals together without using external hardware.

Safety

The caller must ensure that peripheral drivers don’t configure the same GPIO at the same time in multiple places. This includes clones of the InputSignal struct, as well as the OutputSignal struct.

let (rx, tx) = unsafe { peripherals.GPIO2.split() };
// rx and tx can then be passed to different peripherals to connect them.

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

Trait Implementations

impl AdcChannel for GPIO2<'_>

Available on crate feature unstable only.

const CHANNEL: u8 = 2u8

Channel number used by the ADC

impl<'a> Debug for GPIO2<'a>

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

Formats the value using the given formatter.

impl<'lt> From<GPIO2<'lt>> for AnyPin<'lt>

fn from(pin: GPIO2<'lt>) -> Self

Converts to this type from the input type.

impl Pin for GPIO2<'_>

fn number(&self) -> u8

GPIO number

fn degrade<'d>(self) -> AnyPin<'d>

where Self: Sized + 'd,

Type-erase this pin into an AnyPin.

impl RtcPin for GPIO2<'_>

fn rtc_number(&self) -> u8

Available on crate feature unstable only.

RTC number of the pin

impl AnalogPin for GPIO2<'_>

impl InputPin for GPIO2<'_>

impl OutputPin for GPIO2<'_>

impl RtcPinWithResistors for GPIO2<'_>

impl TouchPin for GPIO2<'_>