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AdcCalLine

esp_hal::analog::adc

Struct AdcCalLine 

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pub struct AdcCalLine<ADCX> { /* private fields */ }
Available on crate feature unstable only.
Expand description

Line fitting ADC calibration scheme

ESP32 uses two-point or Vref characterization from eFuse, and a lookup table at 11 dB for the non-linear region. Readings are in mV.

See https://github.com/espressif/esp-idf/blob/027613140/components/esp_adc/esp32/adc_cali_line_fitting.c#L155

Trait Implementations§

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impl<ADCX> AdcCalScheme<ADCX> for AdcCalLine<ADCX>
where ADCX: AdcHasLineCal,

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fn new_cal(atten: Attenuation) -> Self

Create a new calibration scheme for the given attenuation.
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fn adc_val(&self, val: u16) -> u16

Convert ADC value.
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fn new_cal_with_channel(atten: Attenuation, _channel: u8) -> Self

Create a new calibration scheme for the given attenuation and ADC channel. Read more
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fn adc_cal(&self) -> u16

Return the basic ADC bias value.
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impl<ADCX: Clone> Clone for AdcCalLine<ADCX>

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

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<ADCX: Copy> Copy for AdcCalLine<ADCX>

Auto Trait Implementations§

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impl<ADCX> Freeze for AdcCalLine<ADCX>

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

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

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

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

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impl<ADCX> UnsafeUnpin for AdcCalLine<ADCX>

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

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.