Custom Modulation Tutorial

You can create your own Modulation as well as Gain. Here, we try to create a Burst that outputs only for a certain moment in a cycle.

The following is a sample of Burst.

use autd3::prelude::*;
use autd3::core::derive::*;

#[derive(Modulation, Debug)]
pub struct Burst {
    config: SamplingConfig,
    loop_behavior: LoopBehavior,
}

impl Burst {
    pub fn new() -> Self {
        Self { 
            config: (4000 * Hz).try_into().unwrap(),
            loop_behavior: LoopBehavior::infinite(),
        }
    }
}

impl Modulation for Burst {
    fn calc(self) -> Result<Vec<u8>, ModulationError> {
        Ok((0..4000)
            .map(|i| if i == 3999 { u8::MAX } else { u8::MIN })
            .collect())
    }
}
#[allow(unused_variables)]
fn main() { 
}

{{#include ../../../codes/Users_Manual/advanced/custom_modulation_0.cpp}}

{{#include ../../../codes/Users_Manual/advanced/custom_modulation_0.cs}}

{{#include ../../../codes/Users_Manual/advanced/custom_modulation_0.py}}