Struct OfdmConfig 

pub struct OfdmConfig {

    pub fs: f32,
    pub fs_baseband: f32,
    pub fc: f32,
    pub payload_gain: f32,
    pub nfft: usize,
    pub ncp: usize,
    pub base_freq_hz: Option<f32>,
    pub used_bins: Vec<usize>,
    pub pilot_bins: Vec<usize>,
    pub num_pilots: Option<usize>,
    pub use_pilots: Option<bool>,
    pub retrain_interval_data_symbols: Option<usize>,
    pub terminal_training_symbol: bool,
    pub modulation: Modulation,
    pub equalizer: EqualizerConfig,
    pub fec_mode: FecMode,
    pub passband_mode: PassbandMode,
    pub wake_ms: f32,
    pub wake_freq: f32,
    pub wake_guard_ms: f32,
    pub wake_preamble: WakePreamble,
    pub sync_chirp_f0: f32,
    pub sync_chirp_f1: f32,
    pub sync_half_len: usize,
    pub packet_payload_bytes: usize,
    pub session_id: u16,
}

Fields

fs: f32

Audio-side sample rate in hertz.

fs_baseband: f32

Complex-baseband sample rate in hertz before IQ up/downsampling.

fc: f32

Passband carrier frequency in hertz.

payload_gain: f32

Additional payload/body gain applied before final packet shaping.

nfft: usize

IFFT/FFT size for OFDM symbols.

ncp: usize

Cyclic-prefix length in samples at the active baseband rate.

base_freq_hz: Option<f32>

Optional explicit baseband frequency origin override.

used_bins: Vec<usize>

Active FFT-bin indices used by the modem.

pilot_bins: Vec<usize>

Active FFT-bin indices reserved for pilots.

num_pilots: Option<usize>

Optional legacy pilot-count override kept for compatibility.

use_pilots: Option<bool>

Optional legacy pilot enable flag kept for compatibility.

retrain_interval_data_symbols: Option<usize>

Optional periodic retraining interval in data symbols.

terminal_training_symbol: bool

Whether to append a terminal training symbol at the end of the packet.

modulation: Modulation

Data modulation used on the active data carriers.

equalizer: EqualizerConfig

Equalizer subsystem configuration.

fec_mode: FecMode

Forward-error-correction mode applied to packet bits.

passband_mode: PassbandMode

Passband conversion path: direct legacy path or IQ path.

wake_ms: f32

Wake-preamble duration in milliseconds.

wake_freq: f32

Tone wake frequency in hertz when tone wake-up is enabled.

wake_guard_ms: f32

Silence/guard interval inserted after the wake preamble, in milliseconds.

wake_preamble: WakePreamble

Wake-preamble family used before the OFDM body.

sync_chirp_f0: f32

Start frequency of the chirp wake preamble in hertz.

sync_chirp_f1: f32

End frequency of the chirp wake preamble in hertz.

sync_half_len: usize

Half-length of the repeated-half sync sequence, in baseband samples.

packet_payload_bytes: usize

Maximum application payload bytes per packet fragment before FEC.

session_id: u16

Session identifier written into packet headers.

Trait Implementations

impl Clone for OfdmConfig

fn clone(&self) -> OfdmConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OfdmConfig

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

Formats the value using the given formatter.

impl Default for OfdmConfig

fn default() -> Self

Builds the default OFDM modem configuration.

Parameters:

• none. Returns:
• OfdmConfig: default configuration values.