ConfigPattern

ConfigPattern is a low-level command that configures the playback parameters of the Pattern bank. The settings are only written; send ActivatePatternBank to activate them.

API

Rust

ConfigPattern {
    bank,
    config,
    size,
    loop_behavior,
};

Python

ConfigPattern(
    bank=bank,
    config=config,
    size=size,
    loop_behavior=loop_behavior,
)

C#

new ConfigPattern(
    bank: bank,
    config: config,
    size: size,
    loopBehavior: loopBehavior
);

Field	Type	Description
bank	PatternBank	Target bank
config	SamplingConfig	Playback sampling frequency
size	usize	Number of samples in the bank. 1 for a static Pattern
loop_behavior	LoopBehavior	Playback loop count (Infinite / Finite)

loop_behavior only takes effect when switching to a bank different from the current one via ActivatePatternBank.

size = 1 (a static Pattern) is valid only with loop_behavior = Infinite. Use size of 2 or more when a finite loop is needed.

Example

Rust

use core::num::NonZeroU16;

use autd3_rs::commands::{
    ActivatePatternBank, Clear, ConfigPattern, Synchronize, WritePatternBuffer,
};
use autd3_rs::geometry::{Autd3, Geometry, offset};
use autd3_rs::units::{m, mm, s};
use autd3_rs::value::{Intensity, LoopBehavior, PatternBank, SamplingConfig, TransitionMode};
use autd3_rs::Client;
use autd3_rs::udp::TransportOption;
use autd3_rs_pattern::{focus, wavelength};

let geometry = Geometry::new(vec![Autd3::default()]);
let option = TransportOption::default();
let mut client = Client::open(&geometry, &option).await?;
client.send(Clear).await?;
client.send(Synchronize).await?;

let mut phases = geometry.phase_buffer();
focus(
    &geometry,
    geometry.center() + offset(0.0 * mm, 0.0 * mm, 150.0 * mm),
    wavelength(340.0 * m / s),
    &mut phases,
);

let bank = PatternBank::B0;

client
    .send(WritePatternBuffer::new(bank, 0, &[phases], Intensity::MAX))
    .await?;
client.send(ConfigPattern {
    bank,
    config: SamplingConfig::new(NonZeroU16::MAX),
    size: 1,
    loop_behavior: LoopBehavior::Infinite,
}).await?;
client.send(ActivatePatternBank {
    bank,
    transition_mode: TransitionMode::Immediate,
}).await?;

Python

import asyncio

from autd3 import Client, TransportOption
from autd3.commands import ActivatePatternBank, Clear, ConfigPattern, Synchronize, WritePatternBuffer
from autd3.geometry import Autd3, Geometry, offset
from autd3.units import m, mm, s
from autd3.value import Intensity, LoopBehavior, PatternBank, SamplingConfig, TransitionMode
from autd3_pattern import focus, wavelength


async def main() -> None:
    geometry = Geometry([Autd3()])
    with await Client.open(geometry, TransportOption()) as client:
        await client.send(Clear())
        await client.send(Synchronize())

        phases = geometry.phase_buffer()
        focus(
            geometry,
            geometry.center() + offset(0.0 * mm, 0.0 * mm, 150.0 * mm),
            wavelength(340 * m / s),
            phases,
        )

        bank = PatternBank.B0

        await client.send(
            WritePatternBuffer(
                bank=bank,
                start_index=0,
                patterns=[phases],
                intensities=Intensity.MAX,
            )
        )
        await client.send(
            ConfigPattern(
                bank=bank,
                config=SamplingConfig(0xFFFF),
                size=1,
                loop_behavior=LoopBehavior.Infinite,
            )
        )
        await client.send(
            ActivatePatternBank(
                bank=bank,
                transition_mode=TransitionMode.Immediate,
            )
        )


asyncio.run(main())

C#

using System.Threading.Tasks;
using AUTD3;
using static AUTD3.Units;

var geometry = new Geometry(new[] { new Autd3() });
using var client = await Client.OpenAsync(geometry, new TransportOption());
await client.SendAsync(new Clear());
await client.SendAsync(new Synchronize());

var phases = geometry.PhaseBuffer();
Pattern.Focus(
    geometry,
    geometry.Center + Offset(0.0f * mm, 0.0f * mm, 150.0f * mm),
    Pattern.Wavelength(340.0f * m / s),
    phases
);

var bank = PatternBank.B0;

await client.SendAsync(new WritePatternBuffer(
    bank: bank,
    startIndex: 0,
    patterns: new[] { phases },
    intensities: Intensity.Max
));
await client.SendAsync(new ConfigPattern(
    bank: bank,
    config: new SamplingConfig(ushort.MaxValue),
    size: 1,
    loopBehavior: LoopBehavior.Infinite
));
await client.SendAsync(new ActivatePatternBank(
    bank: bank,
    transitionMode: TransitionMode.Immediate
));