Crate radiorust

Software defined radio

Getting started

For getting started, have a look at the blocks module for a selection of ready-to-use signal processing blocks and see the “Hello World” example below.

Hello World example

The following example requires the cpal feature to be enabled.

use radiorust::prelude::*;

#[tokio::main]
async fn main() {
    let morse_keyer = blocks::morse::Keyer::with_message(
        4096,
        48000.0,
        blocks::morse::Speed::from_paris_wpm(16.0),
        "<CT> Hello World <AR>",
    ).unwrap();
    let audio_modulator = blocks::FreqShifter::with_shift(700.0);
    audio_modulator.feed_from(&morse_keyer);
    let playback = blocks::io::audio::cpal::AudioPlayer::new(48000.0, None).unwrap();
    playback.feed_from(&audio_modulator);
    playback.wait_for_event(|event| {
        event.as_any().is::<blocks::morse::events::EndOfMessages>()
    }).await;
}

Modules

blocks

Signal processing blocks that can be connected with each other

bufferpool

Pools allowing to get buffers that are recycled when dropped

flow

Data flow between signal processing blocks

math

Mathematic functions helpful for signal processing

metering

Metering (e.g. level or bandwidth measurement)

numbers

Generic floats and complex numbers

prelude

Re-export of certain important items

signal

Signal type containing sample data and events, and handling of those events

sync

Synchonization primitives

windowing

Window functions

Macros

flt

Convert number into a generic Float type, which must be in scope as “Flt”

impl_block_trait

Implement Consumer, Producer, and/or EventHandling for a signal processing block