Struct microbit::hal::gpio::Pin

pub struct Pin<MODE> { /* fields omitted */ }

Generic $PX pin

Implementations

impl<MODE> Pin<MODE>

pub unsafe fn from_psel_bits(psel_bits: u32) -> Pin<MODE>

pub fn pin(&self) -> u8

pub fn port(&self) -> Port

pub fn psel_bits(&self) -> u32

pub fn into_floating_input(self) -> Pin<Input<Floating>>

Convert the pin to be a floating input

pub fn into_pullup_input(self) -> Pin<Input<PullUp>>

pub fn into_pulldown_input(self) -> Pin<Input<PullDown>>

pub fn into_push_pull_output(
    self,
    initial_output: Level
) -> Pin<Output<PushPull>>

Convert the pin to be a push-pull output with normal drive.

pub fn into_open_drain_output(
    self,
    config: OpenDrainConfig,
    initial_output: Level
) -> Pin<Output<OpenDrain>>

Convert the pin to be an open-drain output.

This method currently does not support configuring an internal pull-up or pull-down resistor.

pub fn into_disconnected(self) -> Pin<Disconnected>

Disconnects the pin.

In disconnected mode the pin cannot be used as input or output. It is primarily useful to reduce power usage.

Trait Implementations

impl GpioteInputPin for Pin<Input<PullDown>>

pub fn pin(&self) -> u8

pub fn port(&self) -> Port

impl GpioteInputPin for Pin<Input<PullUp>>

pub fn pin(&self) -> u8

pub fn port(&self) -> Port

impl GpioteInputPin for Pin<Input<Floating>>

pub fn pin(&self) -> u8

pub fn port(&self) -> Port

impl GpioteOutputPin for Pin<Output<PushPull>>

pub fn pin(&self) -> u8

pub fn port(&self) -> Port

impl GpioteOutputPin for Pin<Output<OpenDrain>>

pub fn pin(&self) -> u8

pub fn port(&self) -> Port

impl<MODE> InputPin for Pin<Input<MODE>>

type Error = Void

Error type

pub fn is_high(&self) -> Result<bool, <Pin<Input<MODE>> as InputPin>::Error>

Is the input pin high?

pub fn is_low(&self) -> Result<bool, <Pin<Input<MODE>> as InputPin>::Error>

Is the input pin low?

impl<MODE> OutputPin for Pin<Output<MODE>>

pub fn set_high(
    &mut self
) -> Result<(), <Pin<Output<MODE>> as OutputPin>::Error>

Set the output as high.

pub fn set_low(&mut self) -> Result<(), <Pin<Output<MODE>> as OutputPin>::Error>

Set the output as low.

type Error = Void

Error type

fn set_state(&mut self, state: PinState) -> Result<(), Self::Error>

Drives the pin high or low depending on the provided value

impl<MODE> StatefulOutputPin for Pin<Output<MODE>>

pub fn is_set_high(
    &self
) -> Result<bool, <Pin<Output<MODE>> as OutputPin>::Error>

Is the output pin set as high?

pub fn is_set_low(
    &self
) -> Result<bool, <Pin<Output<MODE>> as OutputPin>::Error>

Is the output pin set as low?