SetPulseWidthTable

SetPulseWidthTable は, 強度 (0–255) から PWM のパルス幅への変換テーブルを設定するコマンド.

API

Rust

SetPulseWidthTable { table: &table };

Python

SetPulseWidthTable(table)

C#

new SetPulseWidthTable(table);

フィールド	型	説明
table	&[u16; PWE_TABLE_SIZE]	強度インデックス (0–255) ごとのパルス幅 (256 要素)

SetPulseWidthTable::default_table() は arcsin 形状のデフォルトテーブルを返す. これは出力音圧が強度に対して (理論的に) 線形になるようなテーブルである.

Example

Rust

use autd3_rs::commands::SetPulseWidthTable;
use autd3_rs::geometry::{Autd3, Geometry};
use autd3_rs::{Client, ClientConfig};
use autd3_rs_link_nop::Nop;

let geometry = Geometry::new(vec![Autd3::default()]);
let client = Client::open(&geometry, Nop, ClientConfig::default()).await?;

let table = SetPulseWidthTable::default_table();

let mut builder = client.datagram_builder();
builder.push(SetPulseWidthTable { table: &table });
let frames = builder.build()?;
for frame in &frames {
    client.send_checked(frame).await?;
}

client.close().await?;

Python

import asyncio

from autd3 import Client, ClientConfig
from autd3.commands import SetPulseWidthTable
from autd3.geometry import Autd3, Geometry
from autd3_link_nop import Nop


async def main() -> None:
    geometry = Geometry([Autd3([0.0, 0.0, 0.0], [1.0, 0.0, 0.0, 0.0])])
    client = await Client.open(geometry, Nop(), ClientConfig())

    table = SetPulseWidthTable.default_table()

    builder = client.datagram_builder()
    builder.push(SetPulseWidthTable(table=table))
    frames = builder.build()
    for frame in frames:
        await client.send_checked(frame)

    await client.close()


asyncio.run(main())

C#

using System.Numerics;
using System.Threading.Tasks;
using AUTD3;
using AUTD3.Link;
using Nop = AUTD3.Link.Nop;

var geometry = new Geometry(new[] { new Autd3(Vector3.Zero) });
var client = await Client.OpenAsync(geometry, new Nop(), new ClientConfig());

var table = SetPulseWidthTable.DefaultTable();

var builder = client.DatagramBuilder();
builder.Push(new SetPulseWidthTable(table));
var frames = builder.Build();
foreach (var frame in frames)
{
    await client.SendCheckedAsync(frame);
}

await client.CloseAsync();