Struct Io 

pub struct Io<B, const N: u32, R, D>
where
    B: Bank<R>,
    R: GpioRegisters,
{ /* private fields */ }

Typed GPIO pin handle.

Generic parameters:

• N: constant pin index within the bank.
• B: bank type which implements Bank<R>.
• R: register block implementing GpioRegisters.
• D: direction marker type (Input or Output).

Implementations

impl<B, const N: u32, R, D> Io<B, N, R, D>

where B: Bank<R>, R: GpioRegisters, D: Direction,

pub fn init() -> Self

Initialize the typed IO for pin N.

This configures the hardware direction using the marker types Input and Output.

impl<B, const N: u32, R> Io<B, N, R, Input>

where B: Bank<R>, R: GpioRegisters,

pub fn set_interrupt(&mut self, interrupt: Interrupt)

Set the interrupt configuration for this input pin.

pub fn read(&self) -> Level

Read the current logical level of the pin.

pub fn interrupt_pending(&self) -> bool

Read whether an interrupt is pending for this pin.

impl<B, const N: u32, R, Mode: OutputMode> Io<B, N, R, Output<Mode>>

where B: Bank<R>, R: GpioRegisters,

pub fn activate(&mut self)

Activate the pin (drive to active state).

pub fn deactivate(&mut self)

Deactivate the pin (drive to inactive state).