Trait embedded_hal::digital::StatefulOutputPin
source · pub trait StatefulOutputPin: OutputPin {
// Required methods
fn is_set_high(&mut self) -> Result<bool, Self::Error>;
fn is_set_low(&mut self) -> Result<bool, Self::Error>;
// Provided method
fn toggle(&mut self) -> Result<(), Self::Error> { ... }
}
Expand description
Push-pull output pin that can read its output state.
Required Methods§
sourcefn is_set_high(&mut self) -> Result<bool, Self::Error>
fn is_set_high(&mut self) -> Result<bool, Self::Error>
Is the pin in drive high mode?
NOTE this does not read the electrical state of the pin.
sourcefn is_set_low(&mut self) -> Result<bool, Self::Error>
fn is_set_low(&mut self) -> Result<bool, Self::Error>
Is the pin in drive low mode?
NOTE this does not read the electrical state of the pin.