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Tidy up

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This commit is contained in:
alex 2022-04-19 14:28:16 +01:00
parent b52c42c31d
commit d7dc158861
1 changed files with 5 additions and 8 deletions
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13
packages/serial/serial.mjs
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@ -3,7 +3,7 @@ import { Pattern, isPattern } from '@strudel.cycles/core';
var serialWriter; var serialWriter;
var choosing = false; var choosing = false;
export async function getWriter() { export async function getWriter(br=115200) {
if (choosing) { if (choosing) {
return; return;
} }
@ -13,7 +13,7 @@ export async function getWriter() {
} }
if ('serial' in navigator) { if ('serial' in navigator) {
const port = await navigator.serial.requestPort(); const port = await navigator.serial.requestPort();
await port.open({ baudRate: 115200 }); await port.open({ baudRate: br });
const textEncoder = new TextEncoderStream(); const textEncoder = new TextEncoderStream();
const writableStreamClosed = textEncoder.readable.pipeTo(port.writable); const writableStreamClosed = textEncoder.readable.pipeTo(port.writable);
const writer = textEncoder.writable.getWriter(); const writer = textEncoder.writable.getWriter();
@ -29,11 +29,10 @@ export async function getWriter() {
const latency = 0.1; const latency = 0.1;
// Pattern.prototype.midi = function (output: string | number, channel = 1) { // Pattern.prototype.midi = function (output: string | number, channel = 1) {
Pattern.prototype.serial = function () { Pattern.prototype.serial = async function (...args) {
return this._withEvent((event) => { return this._withEvent((event) => {
getWriter();
if (!serialWriter) { if (!serialWriter) {
return event; getWriter(...args);
} }
const onTrigger = (time, event, currentTime) => { const onTrigger = (time, event, currentTime) => {
var message = ""; var message = "";
@ -46,9 +45,7 @@ Pattern.prototype.serial = function () {
message = event.value; message = event.value;
} }
const offset = (time - currentTime + latency) * 1000; const offset = (time - currentTime + latency) * 1000;
//const ts = Math.floor(Date.now() + offset); window.setTimeout(serialWriter, offset, message);
console.log(`sending ${message}`)
window.setTimeout(serialWriter, offset, message)
}; };
return event.setContext({ ...event.context, onTrigger }); return event.setContext({ ...event.context, onTrigger });
}); });