Struct NrziFrame 

pub struct NrziFrame(/* private fields */);

NRZI stands for Non-Return-to-Zero, Inverted. 21-bit edge transition NRZI. Decodes to 20-bit binary GCR, which then decodes to 16-bit DshotTelemetryFrame.

Implementations

impl NrziFrame

pub const fn from_raw_21(raw_21: u32) -> Self

pub const fn raw_21(self) -> u32

pub const fn is_valid(self) -> bool

Check if checksum is ok (XOR of all 4 nibbles must equal 0x0F). Fast validation check on the raw telemetry framework layout.

pub fn try_decode(self) -> Result<DshotTelemetryFrame, DshotError>

Public processing method to ingest raw incoming wire metrics.

Errors

impl NrziFrame

pub fn decode_samples(value: u64) -> Result<DshotTelemetryFrame, DshotError>

Decode samples returned by Raspberry Pi PIO implementation. 64-bit value gives 3x oversampling of NRZI21 code.

Returns the value of the Extended Dshot Telemetry (EDT) frame (without the checksum).

Errors DshotError

Methods from Deref<Target = u32>

pub const MIN: u32 = 0

pub const MAX: u32

pub const BITS: u32

Trait Implementations

impl Clone for NrziFrame

fn clone(&self) -> NrziFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NrziFrame

impl Debug for NrziFrame

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

Formats the value using the given formatter.

impl Default for NrziFrame

fn default() -> NrziFrame

Returns the “default value” for a type.

impl Deref for NrziFrame

type Target = u32

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Eq for NrziFrame

impl From<NrziFrame> for u32

fn from(frame: NrziFrame) -> Self

Converts to this type from the input type.

impl Ord for NrziFrame

fn cmp(&self, other: &NrziFrame) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for NrziFrame

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for NrziFrame

fn partial_cmp(&self, other: &NrziFrame) -> 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 StructuralPartialEq for NrziFrame