Enum Sadmod

#[repr(u8)]
pub enum Sadmod {
    THRESHOLDESTIMATEDAMBIENTNOISE = 0,
    THRESHOLDMINIMUMNOISELEVEL = 1,
    THRESHOLDMINIMUMNOISELEVELX4 = 2,
    _RESERVED_3 = 3,
}

SAD working mode. This bitfield is set and cleared by software. It is used to define the way the SAD works

Variants

THRESHOLDESTIMATEDAMBIENTNOISE = 0

Threshold value computed according to the estimated ambient noise. The SAD triggers when the sound level (SDLVL) is bigger than the defined threshold. In this mode, the SAD works like a voice activity detector.

THRESHOLDMINIMUMNOISELEVEL = 1

Threshold value equal to ANMIN[12:0], multiplied by the gain selected by SNTHR[3:0] The SAD triggers when the sound level (SDLVL) is bigger than the defined threshold. In this mode, the SAD works like a sound detector.

THRESHOLDMINIMUMNOISELEVELX4 = 2

Threshold value given by 4 x ANMIN[12:0]. The SAD triggers when the estimated ambient noise (ANLVL), multiplied by the gain selected by SNTHR[3:0] is bigger than the defined threshold. In this mode, the SAD is working like an ambient noise estimator. Hysteresis function cannot be used in this mode.

_RESERVED_3 = 3

Implementations

impl Sadmod

pub const fn from_bits(val: u8) -> Sadmod

pub const fn to_bits(self) -> u8

Trait Implementations

impl Clone for Sadmod

fn clone(&self) -> Sadmod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl From<Sadmod> for u8

fn from(val: Sadmod) -> u8

Converts to this type from the input type.

impl From<u8> for Sadmod

fn from(val: u8) -> Sadmod

Converts to this type from the input type.

impl Ord for Sadmod

fn cmp(&self, other: &Sadmod) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Sadmod

fn eq(&self, other: &Sadmod) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Sadmod

fn partial_cmp(&self, other: &Sadmod) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Sadmod

impl Eq for Sadmod

impl StructuralPartialEq for Sadmod