Struct RadioConfig 

pub struct RadioConfig {
    pub freq_hz: u32,
    pub bw: Bandwidth,
    pub sf: u8,
    pub cr: u8,
    pub sync_word: u16,
    pub tx_power_dbm: i8,
    pub preamble_len: u16,
    pub cad: u8,
}

Complete LoRa radio configuration.

Wire layout (13 bytes, all little-endian):

[freq_hz:4] [bw:1] [sf:1] [cr:1] [sync_word:2] [tx_power_dbm:1] [preamble_len:2] [cad:1]

Fields

freq_hz: u32

Frequency in Hz (150_000_000 - 960_000_000 for SX1262).

bw: Bandwidth

sf: u8

Spreading factor (5-12).

cr: u8

Coding rate denominator (5-8). E.g. 5 = CR 4/5, 8 = CR 4/8.

sync_word: u16

tx_power_dbm: i8

Transmit power in dBm. Set to TX_POWER_MAX (-128) for the board’s maximum.

preamble_len: u16

Preamble length in symbols. Set to PREAMBLE_DEFAULT (0) for firmware default (16).

cad: u8

Channel Activity Detection (listen-before-talk). 0 = disabled, non-zero = enabled.

Implementations

impl RadioConfig

pub fn to_bytes(&self) -> [u8; 13]

Serialize to fixed-size LE bytes.

pub fn from_bytes(buf: &[u8]) -> Option<Self>

Deserialize from fixed-size LE bytes. Returns None if too short or invalid.

Trait Implementations

impl Clone for RadioConfig

fn clone(&self) -> RadioConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RadioConfig

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

Formats the value using the given formatter.

impl Default for RadioConfig

Default: 915 MHz, 125 kHz BW, SF7, CR 4/5, sync 0x1424, max power, default preamble, CAD on.

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for RadioConfig

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

impl Eq for RadioConfig

impl StructuralPartialEq for RadioConfig