Struct SyncDims

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pub struct SyncDims {Show 14 fields
    pub nfft1: usize,
    pub nstep: usize,
    pub nsps: usize,
    pub nssy: usize,
    pub nfos: usize,
    pub nmax: usize,
    pub nhsym: usize,
    pub nh1: usize,
    pub df: f32,
    pub tstep: f32,
    pub jstrt: i32,
    pub jz: i32,
    pub ds_spb: usize,
    pub ds_rate: f32,
}

Expand description

Static-per-protocol parameters used throughout sync. Derived from the Protocol trait; inlined by the compiler.

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§nfft1: usize

Per-symbol FFT length (= NSPS · NFFT_PER_SYMBOL_FACTOR).

§nstep: usize

Coarse-sync time-step in samples (= NSPS / NSTEP_PER_SYMBOL).

§nsps: usize

Samples per symbol at 12 kHz.

§nssy: usize

Steps per symbol (= NSTEP_PER_SYMBOL).

§nfos: usize

Frequency oversampling factor (= NFFT_PER_SYMBOL_FACTOR).

§nmax: usize

Slot length in samples at 12 kHz.

§nhsym: usize

Time-spectra column count = NMAX / NSTEP - 3.

§nh1: usize

Positive-frequency bins NFFT1 / 2.

§df: f32

Frequency resolution (Hz/bin) = 12_000 / NFFT1.

§tstep: f32

Time step (s) between coarse-sync columns.

§jstrt: i32

Symbol offset (in NSTEP steps) of the nominal frame start. = round(TX_START_OFFSET_S / tstep).

§jz: i32

Max search lag in NSTEP steps (±2.5 s by convention).

§ds_spb: usize

Downsampled samples per symbol (= NSPS / NDOWN).

§ds_rate: f32

Downsampled sample rate (Hz) = 12_000 / NDOWN.

Implementations§

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impl SyncDims

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pub const fn of<P: Protocol>() -> Self

Trait Implementations§

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impl Clone for SyncDims

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fn clone(&self) -> SyncDims

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 Debug for SyncDims

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

Formats the value using the given formatter. Read more

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impl Copy for SyncDims

Auto Trait Implementations§

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impl UnwindSafe for SyncDims

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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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