| { | |
| "react": "https://esm.sh/@preact/compat", | |
| "use-isomorphic-layout-effect": "https://esm.sh/*use-isomorphic-layout-effect?alias=react:preact/compat&deps=react", | |
| "use-sync-external-store/": "https://esm.sh/*use-sync-external-store/", | |
| "use-subscription": "https://esm.sh/*use-subscription?alias=react:preact/compat&deps=react", | |
| "xstate": "https://esm.sh/*xstate@4.37.0?alias=react:preact/compat&deps=react", | |
| "@xstate/react": "https://esm.sh/*@xstate/react@2.0.1?alias=react:preact/compat&deps=react" | |
| } |
| // M5Stack Core Basic + RCA Module 13.2 (PCM5102) | |
| // based on https://github.com/m5stack/M5Stack/blob/b3e801f/examples/Unit/RCA/RCA.ino | |
| #include <M5Unified.h> | |
| void setup() { | |
| auto cfg = M5.config(); | |
| cfg.external_spk = true; | |
| cfg.internal_spk = false; |
cd ~/.atom/packages/script
npm uninstall --save-optional babel-cli
npm install --save-optional @babel/cli@latest
npm install --save-dev @babel/preset-env@latest
npm install --save-dev @babel/core@latest
| // via https://web.archive.org/web/20191104212834/https://www.nada.kth.se/utbildning/grukth/exjobb/rapportlistor/2010/rapporter10/szabo_adam_10131.pdf | |
| ( | |
| { | freq = 523.3572, mix=0.75, detune = 0.75 | | |
| var detuneCurve = { |x| | |
| (10028.7312891634*x.pow(11)) - | |
| (50818.8652045924*x.pow(10)) + | |
| (111363.4808729368*x.pow(9)) - | |
| (138150.6761080548*x.pow(8)) + | |
| (106649.6679158292*x.pow(7)) - |
| import React, { useState, useEffect, useMemo } from 'react' | |
| import { Machine } from 'xstate' | |
| import { interpret } from 'xstate/lib/interpreter' | |
| const toggleMachine = Machine({ | |
| id: 'toggle', | |
| initial: 'inactive', | |
| states: { | |
| inactive: { | |
| on: { TOGGLE: 'active' } |
| Idle | |
| Artwork | |
| Draw | |
| Draw Idle | |
| Draw Drawing | |
| Marquee | |
| Marquee Idle | |
| Marquee Drawing Freeform | |
| Marquee Drawing Line | |
| Marquee Moving Artwork |
| Workspace | |
| text focus -> Text Entry Mode | |
| toolbar marquee tool -> Marquee Selection Mode | |
| Drawing Mode | |
| pointerdown -> Drawing | |
| pointerup -> Drawing Idle | |
| option key & pointerdown -> Erasing | |
| Drawing Idle* | |
| Drawing |
| -- via https://stackoverflow.com/questions/5723154/truncate-a-string-in-the-middle-with-javascript | |
| -- https://stackoverflow.com/questions/831552/ellipsis-in-the-middle-of-a-text-mac-style/36470401#36470401 | |
| function truncateMiddle (str, maxLength, separator) | |
| maxLength = maxLength or 30 | |
| separator = separator or "…" | |
| if (maxLength < 1) then return str end | |
| if (string.len(str) <= maxLength) then return str end | |
| if (maxLength == 1) then return string.sub(str, 0, 1) .. separator end |
| -- spout. | |
| -- | |
| -- key2 = sample A | |
| -- key3 = sample B | |
| -- enc2 = tempo | |
| -- enc3 = rate selection | |
| -- | |
| engine.name = 'Ack' |
| require('regenerator-runtime/runtime') | |
| import { forEach, map, pipe, fromEvent, scan } from 'callbag-basics' | |
| import CAF from 'caf' | |
| let source = pipe( | |
| fromEvent(document, 'keydown'), | |
| map(event => function * (signal) { | |
| console.log('%cbegin', 'color:red') | |
| yield CAF.delay(signal, 1000) |