site 1.10.0: BPM x2 / /2 (bpmhalfdouble) in the builder, docs and Mods page

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs.html

@@ -6,9 +6,9 @@
   <title>Pionaarr Mods Docs</title>
   <meta name="description" content="How to build and install the CDJ-900NXS mods and how each one works, including the hot cue keys: play, gate, set and delete.">
   <link rel="icon" href="assets/favicon.svg" type="image/svg+xml">
-  <link rel="stylesheet" href="style.css?v=1.9.0">
-  <script src="assets/versions.js?v=1.9.0"></script>
-  <script src="script.js?v=1.9.0"></script>
+  <link rel="stylesheet" href="style.css?v=1.10.0">
+  <script src="assets/versions.js?v=1.10.0"></script>
+  <script src="script.js?v=1.10.0"></script>
 </head>
 <body>
 
@@ -49,6 +49,7 @@
     <a href="#quicksearch">quicksearch</a>
     <a href="#usbautoload">usbautoload</a>
     <a href="#wide_waveform">wide_waveform</a>
+    <a href="#bpmhalfdouble">bpmhalfdouble</a>
     <div class="h">Hot cue keys</div>
     <a href="#hk-mode">The hot key mode</a>
     <a href="#hk-load">Loading</a>
@@ -219,8 +220,8 @@
     <figure class="shot"><img src="assets/utility-key.png" alt="UTILITY with KEY NOTATION"><figcaption>UTILITY › KEY NOTATION.</figcaption></figure>
 
     <h2 id="credit">credit <span class="badge author">Pionaarr mod</span></h2>
-    <p>The boot screen says <em>Pionaarr Mods 1.9.0</em> where it said <em>Ver 1.31</em>. Ticked at the start; untick it to keep the stock text. UTILITY and the LINK screen still show the real version, 1.31.</p>
-    <figure class="shot"><img src="assets/boot-mods.png" alt="Boot screen with Pionaarr Mods 1.9.0"><figcaption>The boot screen.</figcaption></figure>
+    <p>The boot screen says <em>Pionaarr Mods 1.10.0</em> where it said <em>Ver 1.31</em>. Ticked at the start; untick it to keep the stock text. UTILITY and the LINK screen still show the real version, 1.31.</p>
+    <figure class="shot"><img src="assets/boot-mods.png" alt="Boot screen with Pionaarr Mods 1.10.0"><figcaption>The boot screen.</figcaption></figure>
 
     <h2 id="cuenames">cuenames <span class="badge author">Pionaarr mod</span> <span class="state experimental">experimental</span></h2>
     <p>The comment a memory cue or hot cue has in rekordbox (the cue list's comment field, exported with the stick) appears in the title bar, right of the title, in the cue's colour: always the next cue ahead that has one, a hot cue with its letter ("A DROP"). A cue just passed shows for a second more, so a cue you CALL shows its name while you stand on it. Hidden while BROWSE is open; a long title is cut short before the name. Needs <code>cuecolours</code>.</p>
@@ -246,6 +247,12 @@
     <figure class="shot"><img src="assets/widewave.png" alt="The waveform to the right edge, a ZOOM box above it"><figcaption>ZOOM: the waveform to the edge, the drop ahead already in sight.</figcaption></figure>
     <figure class="shot"><img src="assets/widewave-grid.png" alt="Grid lines over the whole width, a GRID box above"><figcaption>GRID: beat grid adjust, the box says so.</figcaption></figure>
 
+    <h2 id="bpmhalfdouble">bpmhalfdouble <span class="badge author">Pionaarr mod</span> <span class="state experimental">experimental</span></h2>
+    <p>Doubles or halves the loaded track's BPM and beat grid from the deck, as rekordbox's grid editor does: a track analysed at 85 BPM becomes 170 BPM to mix with one at 175. Hold <strong>TAG TRACK/REMOVE</strong> and press <strong>CALL ◀</strong> for ÷2 or <strong>CALL ▶</strong> for ×2. TAG TRACK pressed alone tags as before.</p>
+    <p>The deck must stand (paused or at cue): the track is loaded again with its new grid, so BPM display, beat ticks, bar counters, quantize, beat jump and the BPM sent over Pro DJ Link all follow. It stands at its cue point afterwards. The title bar says what was done (“BPM ×2 → 170.00 BPM”); as in rekordbox, a result under 60 or over 240 BPM is refused (“×2 makes no sense”). ×2 after ÷2 gives the original grid back exactly.</p>
+    <p>The change is kept on the USB stick, in <code>PIONEER/PIONAARR.BPM</code> (rekordbox's own files are not touched), and is there again the next time the stick is used in a modded player. Tracks from another player's stick over Pro DJ Link keep it until this player is switched off. Needs <code>quicksearch</code>, which loads the track again.</p>
+    <figure class="shot"><img src="assets/bpmx2.png" alt="145 BPM before, 72.50 BPM after"><figcaption>÷2: 145 BPM becomes 72.50 BPM.</figcaption></figure>
+
     <p>Still to come: see <a href="upcoming.html">Upcoming</a>.</p>
 
     <!-- ===================== status ===================== -->
@@ -267,6 +274,7 @@
           <tr><td><code>played</code></td><td>Pionaarr mod</td><td><span class="state experimental">experimental</span></td><td><span class="player">ran on a player</span></td></tr>
           <tr><td><code>endwarn</code></td><td>Pionaarr mod</td><td><span class="state experimental">experimental</span></td><td><span class="player">ran on a player</span></td></tr>
           <tr><td><code>wide_waveform</code></td><td>Pionaarr mod</td><td><span class="state experimental">experimental</span></td><td><span class="player no">emulator only</span></td></tr>
+          <tr><td><code>bpmhalfdouble</code></td><td>Pionaarr mod</td><td><span class="state experimental">experimental</span></td><td><span class="player no">emulator only</span></td></tr>
           <tr><td><code>quicksearch</code></td><td>Pionaarr mod</td><td><span class="state experimental">experimental</span></td><td><span class="player">ran on a player</span></td></tr>
           <tr><td><code>usbautoload</code></td><td>Pionaarr mod</td><td><span class="state experimental">experimental</span></td><td><span class="player">ran on a player</span></td></tr>
         </tbody>
@@ -283,7 +291,7 @@
     <h3>Do I need rekordbox?</h3>
     <p>Cue colours and hot cues come from a USB stick exported with rekordbox. Without them the mods show what the stock player shows.</p>
     <h3>Why is the version still 1.31?</h3>
-    <p>The update file says 1.32 so the player installs it; the application inside still reports 1.31 (in UTILITY and on the LINK screen). Only the boot screen says <em>Pionaarr Mods 1.9.0</em> instead of <em>Ver 1.31</em>.</p>
+    <p>The update file says 1.32 so the player installs it; the application inside still reports 1.31 (in UTILITY and on the LINK screen). Only the boot screen says <em>Pionaarr Mods 1.10.0</em> instead of <em>Ver 1.31</em>.</p>
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