Enum CoarseStepMultiplier 

pub enum CoarseStepMultiplier {
    X1 = 0,
    X2 = 1,
    X5 = 2,
    X10 = 3,
    X50 = 4,
    X100 = 5,
}

Coarse tuning step multiplier.

Discovered via ARFC-D75 decompilation. The ARFC application multiplies the base step size by this factor before sending UP/DW commands, enabling faster tuning in large frequency ranges. This is a client-side feature — the radio itself has no coarse step command.

For example, with a 25.0 kHz base step and a X10 multiplier, each UP/DW press tunes 250.0 kHz.

Variants

X1 = 0

1x — no multiplication, same as normal step (index 0).

X2 = 1

2x multiplication (index 1).

X5 = 2

5x multiplication (index 2).

X10 = 3

10x multiplication (index 3).

X50 = 4

50x multiplication (index 4).

X100 = 5

100x multiplication (index 5).

Implementations

impl CoarseStepMultiplier

pub const COUNT: u8 = 6

Number of valid coarse step multiplier values (0-5).

pub const fn multiplier(self) -> u16

Returns the numeric multiplier value.

Trait Implementations

impl Clone for CoarseStepMultiplier

fn clone(&self) -> CoarseStepMultiplier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoarseStepMultiplier

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

Formats the value using the given formatter.

impl Display for CoarseStepMultiplier

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

Formats the value using the given formatter.

impl From<CoarseStepMultiplier> for u8

fn from(mult: CoarseStepMultiplier) -> Self

Converts to this type from the input type.

impl Hash for CoarseStepMultiplier

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CoarseStepMultiplier

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

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

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 TryFrom<u8> for CoarseStepMultiplier

type Error = ValidationError

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for CoarseStepMultiplier

impl Eq for CoarseStepMultiplier

impl StructuralPartialEq for CoarseStepMultiplier