Struct esp_idf_sys::esp_adc_cal_characteristics_t

#[repr(C)]
pub struct esp_adc_cal_characteristics_t {
    pub adc_num: adc_unit_t,
    pub atten: adc_atten_t,
    pub bit_width: adc_bits_width_t,
    pub coeff_a: u32,
    pub coeff_b: u32,
    pub vref: u32,
    pub low_curve: *const u32,
    pub high_curve: *const u32,
    pub version: u8,
}

@brief Structure storing characteristics of an ADC

@note Call esp_adc_cal_characterize() to initialize the structure

Fields

adc_num: adc_unit_t

< ADC unit

atten: adc_atten_t

< ADC attenuation

bit_width: adc_bits_width_t

< ADC bit width

coeff_a: u32

< Gradient of ADC-Voltage curve

coeff_b: u32

< Offset of ADC-Voltage curve

vref: u32

< Vref used by lookup table

low_curve: *const u32

< Pointer to low Vref curve of lookup table (NULL if unused)

high_curve: *const u32

< Pointer to high Vref curve of lookup table (NULL if unused)

version: u8

< ADC Calibration

Trait Implementations

impl Clone for esp_adc_cal_characteristics_t

fn clone(&self) -> esp_adc_cal_characteristics_t

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for esp_adc_cal_characteristics_t

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for esp_adc_cal_characteristics_t

fn default() -> Self

Returns the “default value” for a type.

impl Copy for esp_adc_cal_characteristics_t