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AdcCalBasic

esp_hal::analog::adc

Struct AdcCalBasic

pub struct AdcCalBasic<ADCX> { /* private fields */ }

Available on crate feature unstable only.

Expand description

Basic ADC calibration scheme.

The zero-voltage bias (Dout0) is applied by the driver for every conversion, whether or not a calibration scheme is in use, because the hardware subtracts it before truncating the result.

What is left for this scheme is the per-channel correction to that bias, which only some chips characterize in eFuse. On the others this scheme returns readings unchanged.

Trait Implementations§

impl<ADCX> AdcCalScheme<ADCX> for AdcCalBasic<ADCX>
where ADCX: AdcCalEfuse + CalibrationAccess,

fn new_cal(atten: Attenuation) -> Result<Self, Error>

Creates a new calibration scheme for the given attenuation. Read more

fn new_cal_with_channel( _atten: Attenuation, _channel: u8, ) -> Result<Self, Error>

Creates a new calibration scheme for the given attenuation and ADC channel. Read more

fn adc_val(&self, val: u16) -> u16

Converts ADC value.

impl<ADCX: Clone> Clone for AdcCalBasic<ADCX>

fn clone(&self) -> AdcCalBasic<ADCX>

Returns a duplicate of the value. Read more

1.0.0 (const: unstable)§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<ADCX: Copy> Copy for AdcCalBasic<ADCX>

Auto Trait Implementations§

impl<ADCX> Freeze for AdcCalBasic<ADCX>

impl<ADCX> RefUnwindSafe for AdcCalBasic<ADCX>
where ADCX: RefUnwindSafe,

impl<ADCX> Send for AdcCalBasic<ADCX>
where ADCX: Send,

impl<ADCX> Sync for AdcCalBasic<ADCX>
where ADCX: Sync,

impl<ADCX> Unpin for AdcCalBasic<ADCX>
where ADCX: Unpin,

impl<ADCX> UnsafeUnpin for AdcCalBasic<ADCX>

impl<ADCX> UnwindSafe for AdcCalBasic<ADCX>
where ADCX: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.