Struct BaseBandModulationParams

pub struct BaseBandModulationParams {
    pub sf: SpreadingFactor,
    pub bw: Bandwidth,
    pub cr: CodingRate,
    pub ldro: bool,
    /* private fields */
}

LoRa modulation parameters barring frequency

Fields

sf: SpreadingFactor

bw: Bandwidth

cr: CodingRate

ldro: bool

low data rate optimization, see SX127x datasheet section 4.1.1.6

Implementations

impl BaseBandModulationParams

pub const fn new(sf: SpreadingFactor, bw: Bandwidth, cr: CodingRate) -> Self

Create a set of parameters, possible forcing low data rate optimization on or off. Low data rate optimization is determined automatically based on sf and bw according to Semtech’s datasheets for SX126x/SX127x (enabled if symbol length is >= 16.38ms)

pub const fn delay_in_symbols(&self, delay_in_ms: u32) -> u16

pub const fn symbols_to_ms(&self, symbols: u32) -> u32

pub const fn time_on_air_us( &self, preamble: Option<u8>, explicit_header: bool, len: u8, ) -> u32

Calculates time on air for a given payload and modulation parameters. If preamble is None, the whole preamble including syncword is excluded from calculation.

Trait Implementations

impl Clone for BaseBandModulationParams

fn clone(&self) -> BaseBandModulationParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BaseBandModulationParams

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

Formats the value using the given formatter.

impl PartialEq for BaseBandModulationParams

fn eq(&self, other: &BaseBandModulationParams) -> 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 BaseBandModulationParams

impl StructuralPartialEq for BaseBandModulationParams