Struct HardwareFixed 

pub struct HardwareFixed {
    pub value: u32,
    pub precision_bits: u8,
}

Minimal fixed-point u32 for embedded

Fields

value: u32

Raw value

precision_bits: u8

Bits after binary point (typically 8-16)

Implementations

impl HardwareFixed

pub const fn new(value: u32, precision_bits: u8) -> HardwareFixed

Create from value and precision

pub fn multiply(&self, other: &HardwareFixed) -> HardwareFixed

Multiply (with rounding to avoid overflow)

pub fn ln_approx(&self) -> HardwareFixed

Fast approximation of ln using Taylor series Assumes input normalized to [1, 2)

Trait Implementations

impl Clone for HardwareFixed

fn clone(&self) -> HardwareFixed

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HardwareFixed

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

Formats the value using the given formatter.

impl PartialEq for HardwareFixed

fn eq(&self, other: &HardwareFixed) -> 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 Copy for HardwareFixed

impl Eq for HardwareFixed

impl StructuralPartialEq for HardwareFixed