Struct AdcDriver

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

Implementations

impl<'d> AdcDriver<'d>

pub fn new<A: Adc>( adc: impl Peripheral<P = A> + 'd, config: &Config, channels: impl AdcChannels<Adc = A> + 'd, ) -> Result<Self, EspError>

Initialize ADC continuous driver with configuration and channels.

pub fn handle(&self) -> adc_continuous_handle_t

Get the ADC driver handle.

pub fn unit(&self) -> adc_unit_t

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

Start the ADC under continuous mode and generate results.

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

Stop the ADC.

pub fn read( &mut self, buf: &mut [AdcMeasurement], timeout: TickType_t, ) -> Result<usize, EspError>

Read AdcMeasurements in continuous mode.

pub fn read_bytes( &mut self, buf: &mut [u8], timeout: TickType_t, ) -> Result<usize, EspError>

Read bytes in continuous mode.

pub async fn read_async( &mut self, buf: &mut [AdcMeasurement], ) -> Result<usize, EspError>

pub async fn read_bytes_async( &mut self, buf: &mut [u8], ) -> Result<usize, EspError>

Trait Implementations

impl Drop for AdcDriver<'_>

fn drop(&mut self)

Executes the destructor for this type.

impl ErrorType for AdcDriver<'_>

type Error = EspIOError

Error type of all the IO operations on this type.

impl Read for AdcDriver<'_>

fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error>

Read some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_exact( &mut self, buf: &mut [u8], ) -> Result<(), ReadExactError<Self::Error>>

Read the exact number of bytes required to fill buf.

impl Read for AdcDriver<'_>

async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error>

Read some bytes from this source into the specified buffer, returning how many bytes were read.

async fn read_exact( &mut self, buf: &mut [u8], ) -> Result<(), ReadExactError<Self::Error>>

Read the exact number of bytes required to fill buf.

impl Send for AdcDriver<'_>