VERSION

@@ -1 +1 @@
-0.0.60
+0.0.59

build.sh

@@ -41,6 +41,5 @@ import zipfile  # PM_K-1 CircuitPython drive bundle (download → unzip onto CIR
 with zipfile.ZipFile("dist/pm_k1_circuitpy.zip", "w", zipfile.ZIP_DEFLATED) as z:
     for f in ("code.py", "programs.json", "font_s.bin", "font_m.bin", "font_l.bin", "README.md"):
         z.write("pico-cp/" + f, f)
-    z.write("dist/editor.html", "editor.html")        # offline copy of the editor, on the drive
 print("zipped pm_k1_circuitpy.zip")
 PY

editor.html

@@ -347,8 +347,6 @@
         <button id="exportBtn">⭳ Export all (file)</button>
         <button id="importBtn">⭱ Import file…</button>
         <input type="file" id="importFile" accept="application/json" style="display:none">
-        <button id="saveDeviceBtn" title="Write this set list to a PM_K-1 device drive (programs.json)">📟 Save to device</button>
-        <button id="loadDeviceBtn" title="Load a device's programs.json into a new set list">📥 Load from device</button>
         <button id="clearLogBtn">🗑 Clear log</button>
         <button id="resetAllBtn" style="color:#ff7b6b">♻ Reset everything…</button>
       </div>
@@ -1071,50 +1069,6 @@ function shareSetlist() {
   openShare("Share “" + (sl.title || "set list") + "”", shareLink("sl=" + setlistToCode(sl)), "Shares the whole set list (each item's settings).");
 }
 
-/* Device (PM_K-1) programs.json — the same grooves the firmware reads.
-   Save: writes the active set list straight onto the CIRCUITPY drive (File System Access,
-   Chrome/Edge) or downloads it to drag on. Load: reads a programs.json into a new set list. */
-function programsJSON() {
-  const sl = getSL(); if (!sl) return null;
-  return JSON.stringify({ title: sl.title || "PolyMeter", programs: sl.items.map((it) => ({ name: it.name, prog: setupToPatch(it) })) }, null, 2);
-}
-async function saveToDevice() {
-  const json = programsJSON(); if (!json) return alert("No set list selected to save.");
-  if (window.showSaveFilePicker) {
-    try {
-      const h = await showSaveFilePicker({ suggestedName: "programs.json",
-        types: [{ description: "PolyMeter programs", accept: { "application/json": [".json"] } }] });
-      const w = await h.createWritable(); await w.write(json); await w.close();
-      return alert("Saved programs.json — pick your CIRCUITPY drive and the device auto-reloads with these grooves.");
-    } catch (e) { if (e.name === "AbortError") return; }   // cancelled or unsupported → fall through to download
-  }
-  const a = document.createElement("a");
-  a.href = URL.createObjectURL(new Blob([json], { type: "application/json" }));
-  a.download = "programs.json"; a.click(); URL.revokeObjectURL(a.href);
-  alert("Downloaded programs.json — drag it onto the device's CIRCUITPY drive (it auto-reloads).");
-}
-function importPrograms(text) {
-  try {
-    const d = JSON.parse(text);
-    const items = (d.programs || []).map((p) => ({ name: p.name || "Item", ...patchToSetup(p.prog) }));
-    if (!items.length) return alert("No programs found in that file.");
-    setlists.push({ title: d.title || "Device", description: "", items }); activeSL = setlists.length - 1; activeItem = 0;
-    saveSetlists(); renderSetlists(); applySetup(items[0]);
-    alert("Loaded " + items.length + " grooves from the device into a new set list.");
-  } catch (e) { alert("Load failed: " + e.message); }
-}
-async function loadFromDevice() {
-  if (window.showOpenFilePicker) {
-    try {
-      const [h] = await showOpenFilePicker({ types: [{ description: "PolyMeter programs", accept: { "application/json": [".json"] } }] });
-      return importPrograms(await (await h.getFile()).text());
-    } catch (e) { if (e.name === "AbortError") return; }
-  }
-  const inp = document.createElement("input"); inp.type = "file"; inp.accept = ".json,application/json";
-  inp.onchange = () => { if (inp.files[0]) inp.files[0].text().then(importPrograms); };
-  inp.click();
-}
-
 // Apply a shared link on load. Returns true if it set the metronome state.
 function applyHashShare() {
   const h = location.hash || "";
@@ -1338,8 +1292,6 @@ $("shortcutsOverlay").addEventListener("click", (e) => { if (e.target.id === "sh
 $("exportBtn").addEventListener("click", () => { $("trayMenu").hidden = true; exportAll(); });
 $("importBtn").addEventListener("click", () => { $("trayMenu").hidden = true; $("importFile").click(); });
 $("importFile").addEventListener("change", (e) => { if (e.target.files[0]) importAll(e.target.files[0]); e.target.value = ""; });
-$("saveDeviceBtn").addEventListener("click", () => { $("trayMenu").hidden = true; saveToDevice(); });
-$("loadDeviceBtn").addEventListener("click", () => { $("trayMenu").hidden = true; loadFromDevice(); });
 $("clearLogBtn").addEventListener("click", () => { $("trayMenu").hidden = true; clearLog(); });
 $("resetAllBtn").addEventListener("click", () => { $("trayMenu").hidden = true; resetAll(); });
 $("shareSettingsBtn").addEventListener("click", () => { $("trayMenu").hidden = true; shareSettings(); });

info-kit.html

@@ -133,10 +133,9 @@
   <summary>CircuitPython edition — USB drive + editor (experimental)</summary>
   <div class="spec-body">
     <p class="sub">An alternative firmware that makes the Pico mount as a <b>USB drive</b> carrying the
-      firmware, your tracks (<code>programs.json</code>) and a copy of this editor — design grooves on the
+      firmware and your tracks (<code>programs.json</code>) — edit on the web and reprogram it without
-      web and write them straight to the device, no Thonny. A full lanes/pads display with anti‑aliased
+      Thonny. Coming next: one‑click "Save to device" and USB‑MIDI audio out to your computer's speakers.
-      text drives the touchscreen. The MicroPython firmware above stays the simple, rock‑solid option.
+      The MicroPython firmware above stays the simple, rock‑solid option.</p>
-      (USB‑MIDI audio out to your computer's speakers is the next step.)</p>
     <p>
       <a class="dl" href="/pm_k1_circuitpy.zip" download>Download CircuitPython bundle ↓</a>
       <a class="dl alt" href="https://codeberg.org/VARASYS/metronome/src/branch/main/pico-cp" target="_blank" rel="noopener">Source + README ↗</a>
@@ -144,11 +143,8 @@
     <ol class="steps">
       <li>Flash <b>CircuitPython</b> (<a href="https://circuitpython.org/board/raspberry_pi_pico/" target="_blank" rel="noopener">raspberry_pi_pico</a>)
         via BOOTSEL → the <code>CIRCUITPY</code> drive appears.</li>
-      <li>Unzip the bundle onto <code>CIRCUITPY</code> (it's a normal drive — just drag everything on). It runs on boot.</li>
+      <li>Unzip the bundle onto <code>CIRCUITPY</code> (<code>code.py</code> + <code>programs.json</code>) — it's a normal drive, just drag them on.</li>
-      <li><b>Reprogram it from the web:</b> build a set list in the <a href="/editor.html">editor</a>, then the
+      <li>It runs on boot; editing <code>programs.json</code> auto‑reloads the grooves. See the bundle's README for calibration flags.</li>
-        set‑list <b>⋯</b> menu → <b>📟 Save to device</b> → pick the <code>CIRCUITPY</code> drive. The Pico
-        auto‑reloads with your grooves. (In Chrome/Edge it writes straight to the drive; otherwise it
-        downloads <code>programs.json</code> to drag on.) <b>📥 Load from device</b> reads it back.</li>
     </ol>
   </div>
 </details>

pico-cp/README.md

@@ -19,7 +19,6 @@ same program‑string language as <https://metronome.varasys.io>.
    - `code.py`  (this firmware — runs on boot)
    - `programs.json`  (your grooves)
    - `font_s.bin`, `font_m.bin`, `font_l.bin`  (the anti‑aliased fonts — kept as files to save RAM)
-   - `editor.html`  (an offline copy of the web editor, so the drive carries its own programmer)
 3. It starts immediately. Editing `programs.json` (or re‑saving it from the editor) makes CircuitPython
    **auto‑reload** with the new tracks.
 
@@ -39,11 +38,6 @@ same program‑string language as <https://metronome.varasys.io>.
 
 Each `prog` is a program string from the web editor. Add/replace entries and save — the device reloads.
 
-**Easiest way to (re)program it:** in the editor (the web app, or the `editor.html` on the drive), build a
-set list, then the set‑list **⋯** menu → **📟 Save to device** → pick the `CIRCUITPY` drive. In Chrome/Edge it
-writes `programs.json` straight onto the drive (the Pico auto‑reloads); elsewhere it downloads the file to drag
-on. **📥 Load from device** reads a `programs.json` back into a new set list.
-
 ## Calibration (flip flags at the top of `code.py`)
 
 - **Red/blue swapped:** flip `MADCTL` between `0x48` (default) and `0x40`.