Struct Input 

pub struct Input { /* private fields */ }

An input GPIO.

Implementations

impl Input

pub fn is_set(&self) -> bool

Returns true if the GPIO is set high.

pub fn is_triggered(&self) -> bool

Returns true if the GPIO interrupt has triggered.

pub fn clear_triggered(&self)

Clear the interrupt triggered flag.

pub fn is_interrupt_enabled(&self) -> bool

Indicates if interrupts are enabled for this input.

pub fn without_pin(port: &mut Port, offset: u32) -> Self

Allocate an input GPIO without a pin.

Prefer using Port::input to create a GPIO input with a pin resource. That method ensures that pin resources are managed throughout your program, and that the pin is configured to operate as a GPIO input.

You may use this method to allocate duplicate Input object for the same physical GPIO input. This is considered safe, since the Input API is reentrant. Any non-reentrant methods are attached to Port, which cannot be constructed without an unsafe constructor of the register block.

If you use this constructor, you’re responsible for configuring the IOMUX multiplexer register.

Trait Implementations

impl ErrorType for Input

type Error = Infallible

Error type

impl InputPin for Input

fn is_high(&mut self) -> Result<bool, Self::Error>

Is the input pin high?

fn is_low(&mut self) -> Result<bool, Self::Error>

Is the input pin low?