eecea625d3
A new, first-actually-buildable form factor for the 52Pi EP-0172 "Pico Breadboard
Kit Plus" (Raspberry Pi Pico; 3.5" ST7796 320x480 cap-touch via GT911, PSP
joystick on ADC0/1, WS2812 RGB on GP12, buzzer GP13, buttons GP14/15):
- pico/main.py — one self-contained MicroPython file: ST7796 direct-draw driver,
GT911 touch (16-bit register addressing), WS2812 RGB (neopixel), PWM buzzer,
ADC joystick, buttons. It parses the project's own program-string language
(verified against the web engine's semantics) and runs a non-blocking
ticks_us scheduler with an on-screen touch UI. CONFIG flags cover panel /
colour / touch / joystick calibration. pico/README.md has flashing +
calibration steps.
- kit.html — lean widget that mirrors the firmware's on-screen UI (portrait
320x480 canvas) plus a joystick / RGB / buzzer / A-B buttons; plays via the
shared engine. info-kit.html — the real EP-0172 pinout, a parts list
(~$45 incl. Pico) and the firmware to flash (downloads /pico-main.py, links
the README + source).
- Landing + embed page list the Kit; build.sh/deploy.sh build the two pages and
serve pico/main.py as /pico-main.py for download.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
135 lines
7.3 KiB
HTML
135 lines
7.3 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Embed a PolyMeter widget — VARASYS</title>
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<link rel="icon" type="image/svg+xml" href="data:image/svg+xml;base64,@BUILD:favicon@">
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<!-- Docs for the embeddable PolyMeter widget. Dogfoods embed.js with a live example. -->
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<script>
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(function(){ try{
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var p = localStorage.getItem("metronome.theme");
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if (p!=="light" && p!=="dark" && p!=="system") p = "system";
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document.documentElement.dataset.theme = p==="system" ? (matchMedia("(prefers-color-scheme: light)").matches ? "light" : "dark") : p;
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} catch(e){ document.documentElement.dataset.theme = "dark"; } })();
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</script>
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<style>
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/*@BUILD:include:src/base.css@*/
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:root{ --bg1:#12151c; --bg2:#05070a; --txt:#c7d0db; --muted:#7f8b9a; --link:#6cb6ff;
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--panel-bg:#161b22; --panel-bd:#2a313c; --field-bg:#0e1116; }
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:root[data-theme="light"]{ --bg1:#f5f8fc; --bg2:#dde4ec; --txt:#1e2630; --muted:#5c6776; --link:#1769c4;
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--panel-bg:#ffffff; --panel-bd:#d2dae4; --field-bg:#f1f4f8; }
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body{ margin:0; min-height:100vh; padding:22px 16px 56px; color:var(--txt);
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background:radial-gradient(circle at 50% -8%, var(--bg1), var(--bg2)); }
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a{ color:var(--link); }
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main{ width:100%; max-width:760px; margin:26px auto 0; }
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h1{ font-size:24px; margin:0 0 4px; } h2{ font-size:16px; margin:26px 0 8px; }
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p{ color:var(--muted); font-size:14px; line-height:1.6; } p.lead{ max-width:60ch; }
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pre{ background:var(--field-bg); border:1px solid var(--panel-bd); border-radius:9px; padding:12px 14px;
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overflow:auto; font-size:12.5px; line-height:1.5; color:var(--txt); }
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code{ background:var(--field-bg); border:1px solid var(--panel-bd); border-radius:4px; padding:1px 5px; font-size:12px; }
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table{ border-collapse:collapse; font-size:13px; width:100%; }
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th,td{ text-align:left; padding:5px 8px; border-bottom:1px solid var(--panel-bd); vertical-align:top; }
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th{ color:var(--muted); font-weight:600; font-size:11px; text-transform:uppercase; letter-spacing:.04em; }
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td.k{ white-space:nowrap; color:var(--cyan); font-family:"Courier New",monospace; }
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.demo{ background:var(--panel-bg); border:1px solid var(--panel-bd); border-radius:14px; padding:14px; margin-top:8px; }
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.pick{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-top:14px; }
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.pick label{ font-size:13px; color:var(--txt); }
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.pick select{ background:var(--field-bg); color:var(--txt); border:1px solid var(--panel-bd); border-radius:8px; padding:7px 10px; font-size:13px; }
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.ff-name{ color:var(--cyan); font-weight:600; font-size:13px; }
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.site-foot{ max-width:760px; margin:40px auto 0; font-size:12px; color:var(--muted); }
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</style>
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</head>
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<body>
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/*@BUILD:include:src/header.html@*/
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<main>
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<h1>Embed a PolyMeter widget</h1>
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<p class="lead">Every PolyMeter form factor doubles as an embeddable widget. Drop one into any page with
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a placeholder + one script tag — no build step, no dependencies. It loads in an iframe and is preloaded
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with whatever <b>program / settings string</b> you give it.</p>
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<p class="pick"><label for="ffSel">Show snippets for:</label>
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<select id="ffSel">
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<option value="editor">PM_E‑1 Editor</option>
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<option value="teacher">PM_T‑1 Teacher</option>
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<option value="stage">PM_S‑1 Stage</option>
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<option value="micro" selected>PM_P‑1 Practice</option>
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<option value="showcase">PM_D‑1 Display</option>
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<option value="initial">PM_C‑1 Concept</option>
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</select>
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<span class="ff-name"></span></p>
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<h2>Drop-in (recommended)</h2>
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<pre id="snipDrop"></pre>
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<p>The script replaces the <code><div></code> with an auto-sizing iframe. Here's the <span class="ff-name"></span>, live on this page:</p>
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<div class="demo"><iframe id="demoFrame" title="live embed preview" allow="autoplay" style="border:0;display:block;width:100%;height:300px"></iframe></div>
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<h2>Or a plain iframe</h2>
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<pre id="snipIframe"></pre>
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<h2>Form factors — <code>data-varasys-metronome</code></h2>
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<table>
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<thead><tr><th>value</th><th>widget</th></tr></thead>
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<tbody>
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<tr><td class="k">editor</td><td>PM_E‑1 PolyMeter Editor (full web app)</td></tr>
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<tr><td class="k">teacher</td><td>PM_T‑1 Teacher (studio / lesson console)</td></tr>
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<tr><td class="k">stage</td><td>PM_S‑1 Stage (foot‑pedal stompbox)</td></tr>
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<tr><td class="k">micro</td><td>PM_P‑1 Practice (inline practice bar)</td></tr>
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<tr><td class="k">showcase</td><td>PM_D‑1 Display (RGB pendulum showpiece)</td></tr>
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<tr><td class="k">initial</td><td>PM_C‑1 Concept (idealized render)</td></tr>
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</tbody>
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</table>
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<h2>Configuration / settings string</h2>
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<table>
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<thead><tr><th>attribute</th><th>what</th></tr></thead>
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<tbody>
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<tr><td class="k">data-patch</td><td>A PolyMeter program string, e.g. <code>v1;t120;kick:4;snare:4=.X.X;hatClosed:4/2</code>. Copy it from the editor's program field.</td></tr>
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<tr><td class="k">data-setlist</td><td>A base64url set‑list code (a whole set list) — share it from the editor.</td></tr>
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<tr><td class="k">data-width / data-height</td><td>iframe size (default <code>100% × 300</code>; height auto‑grows to the widget).</td></tr>
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</tbody>
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</table>
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<p>Under the hood the loader builds <code><page>?embed=1#p=<patch></code>; the page's <code>?embed=1</code> mode strips the
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site chrome so only the widget shows. That's the same way our own Concept & Info pages embed it.</p>
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</main>
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<script>
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const APP_VERSION = "v0.0.1-dev";
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const $ = (id)=>document.getElementById(id);
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/* Form-factor picker: updates every snippet + the live demo for the chosen version. */
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const ORIGIN = "https://metronome.varasys.io";
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const DEMO_PATCH = "v1;t120;kick:4;snare:4=.X.X;hatClosed:4/2";
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const FF = [
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{ k:"editor", name:"PM_E‑1 Editor", file:"editor.html", h:560 },
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{ k:"kit", name:"PM_K‑1 Kit", file:"kit.html", h:560 },
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{ k:"teacher", name:"PM_T‑1 Teacher", file:"teacher.html", h:440 },
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{ k:"stage", name:"PM_S‑1 Stage", file:"stage.html", h:430 },
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{ k:"micro", name:"PM_P‑1 Practice", file:"micro.html", h:240 },
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{ k:"showcase", name:"PM_D‑1 Display", file:"showcase.html",h:540 },
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{ k:"initial", name:"PM_C‑1 Concept", file:"player.html", h:440 },
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];
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function updateFF(k){
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const v = FF.find(x => x.k === k) || FF[0];
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$("snipDrop").textContent =
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'<div data-varasys-metronome="' + v.k + '"\n data-patch="' + DEMO_PATCH + '"></div>\n' +
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'<script src="' + ORIGIN + '/embed.js"><\/script>';
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$("snipIframe").textContent =
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'<iframe src="' + ORIGIN + '/' + v.file + '?embed=1#p=' + DEMO_PATCH + '"\n' +
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' width="360" height="' + v.h + '" style="border:0"><\/iframe>';
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const f = $("demoFrame"); f.style.height = v.h + "px"; f.src = "/" + v.file + "?embed=1#p=" + encodeURIComponent(DEMO_PATCH);
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document.querySelectorAll(".ff-name").forEach(el => el.textContent = v.name);
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}
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$("ffSel").addEventListener("change", (e) => updateFF(e.target.value));
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addEventListener("message", (e) => {
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if (e.data && e.data.type === "varasys-h" && typeof e.data.h === "number" && e.source === $("demoFrame").contentWindow)
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$("demoFrame").style.height = e.data.h + "px";
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});
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updateFF($("ffSel").value || "micro");
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/*@BUILD:include:src/chrome.js@*/
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</script>
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/*@BUILD:include:src/footer.html@*/
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</body>
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</html>
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