Struct rust_gpiozero::output_devices::OutputDevice

pub struct OutputDevice { /* fields omitted */ }

Represents a generic GPIO output device.

Methods

impl OutputDevice

pub fn new(pin: u8) -> OutputDevice

Returns an OutputDevice with the pin number given

• pin - The GPIO pin which the device is attached to

pub fn is_active(&self) -> bool

Returns True if the device is currently active and False otherwise.

pub fn close(self)

Shut down the device and release all associated resources.

pub fn pin(&self) -> u8

The Pin that the device is connected to.

pub fn value(&self) -> bool

Returns True if the device is currently active and False otherwise.

pub fn set_active_high(&mut self, value: bool)

Set the state for active_high

pub fn active_high(&self) -> bool

When True, the value property is True when the device's pin is high. When False the value property is True when the device's pin is low (i.e. the value is inverted). Be warned that changing it will invert value (i.e. changing this property doesn't change the device's pin state - it just changes how that state is interpreted).

pub fn on(&mut self)

Turns the device on.

pub fn off(&mut self)

Turns the device off.

pub fn toggle(&mut self)

Reverse the state of the device. If it's on, turn it off; if it's off, turn it on.

Trait Implementations

impl Debug for OutputDevice

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

Formats the value using the given formatter.