Struct Output

pub struct Output<'d> { /* private fields */ }

GPIO output driver. Internally, this is a specialized Flex pin.

Implementations

impl<'d> Output<'d>

pub fn new(pin: Peri<'d, impl Pin>, initial_output: Level) -> Self

Create GPIO output driver for a Pin with the provided initial output.

pub fn set_high(&mut self)

pub fn set_low(&mut self)

pub fn toggle(&mut self)

pub fn level(&self) -> Level

Get the current output level of the pin. Note that the value returned by this function is the voltage level reported by the pin, not the value set by the output driver.

impl Output<'_>

pub async fn wait_for_any_edge(&mut self) -> Option<()>

Wait for a falling or rising edge on the pin. You can have at most 8 pins waiting. If you try to wait for more than 8 pins, this function will return None.

pub async fn wait_for_falling_edge(&mut self) -> Option<()>

Wait for a falling edge on the pin. You can have at most 8 pins waiting. If you try to wait for more than 8 pins, this function will return None.

pub async fn wait_for_rising_edge(&mut self) -> Option<()>

Wait for a rising edge on the pin. You can have at most 8 pins waiting. If you try to wait for more than 8 pins, this function will return None.

pub async fn wait_for_low(&mut self) -> Option<()>

Wait for a low level on the pin. You can have at most 8 pins waiting. If you try to wait for more than 8 pins, this function will return None.

pub async fn wait_for_high(&mut self) -> Option<()>

Wait for a high level on the pin. You can have at most 8 pins waiting. If you try to wait for more than 8 pins, this function will return None.