Struct esp_idf_hal::ledc::LedcDriver

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

LED Control driver

Implementations

impl<'d> LedcDriver<'d>

pub fn new<C, T, B>( _channel: impl Peripheral<P = C> + 'd, timer_driver: B, pin: impl Peripheral<P = impl OutputPin> + 'd, ) -> Result<Self, EspError>

where C: LedcChannel<SpeedMode = <T as LedcTimer>::SpeedMode>, T: LedcTimer + 'd, B: Borrow<LedcTimerDriver<'d, T>>,

Creates a new LED Control driver

pub fn config_with_pin( &mut self, pin: impl Peripheral<P = impl OutputPin> + 'd, ) -> Result<(), EspError>

Applies LEDC configuration with a specific pin Can be used to reconfigure the LEDC driver with a different pin

pub fn get_duty(&self) -> u32

pub fn get_hpoint(&self) -> u32

pub fn get_max_duty(&self) -> u32

pub fn disable(&mut self) -> Result<(), EspError>

pub fn enable(&mut self) -> Result<(), EspError>

pub fn set_duty(&mut self, duty: u32) -> Result<(), EspError>

pub fn set_hpoint(&mut self, hpoint: u32) -> Result<(), EspError>

pub fn set_duty_with_hpoint( &mut self, duty: u32, hpoint: u32, ) -> Result<(), EspError>

pub fn channel(&self) -> ledc_channel_t

pub fn timer(&self) -> ledc_timer_t

Trait Implementations

impl<'d> Drop for LedcDriver<'d>

fn drop(&mut self)

Executes the destructor for this type.

impl<'d> ErrorType for LedcDriver<'d>

type Error = PwmError

Error type

impl<'d> PwmPin for LedcDriver<'d>

type Duty = u32

Type for the duty methods

fn disable(&mut self)

Disables a PWM channel

fn enable(&mut self)

Enables a PWM channel

fn get_duty(&self) -> Self::Duty

Returns the current duty cycle

fn get_max_duty(&self) -> Self::Duty

Returns the maximum duty cycle value

fn set_duty(&mut self, duty: u32)

Sets a new duty cycle

impl<'d> SetDutyCycle for LedcDriver<'d>

fn max_duty_cycle(&self) -> u16

Get the maximum duty cycle value.

fn set_duty_cycle(&mut self, duty: u16) -> Result<(), PwmError>

Set the duty cycle to duty / max_duty.

fn set_duty_cycle_fully_on(&mut self) -> Result<(), PwmError>

Set the duty cycle to 100%, or always active.

fn set_duty_cycle_fully_off(&mut self) -> Result<(), PwmError>

Set the duty cycle to 0%, or always inactive.

fn set_duty_cycle_fraction( &mut self, num: u16, denom: u16, ) -> Result<(), PwmError>

Set the duty cycle to num / denom.

fn set_duty_cycle_percent(&mut self, percent: u8) -> Result<(), PwmError>

Set the duty cycle to percent / 100

impl<'d> Send for LedcDriver<'d>