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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="utf-8">
- <meta name="viewport" content="width=device-width, initial-scale=1">
- <title>OpenPuck Config</title>
- <style>
- :root{ --bg:#11131a; --card:#1b1f2b; --fg:#e7ecf3; --mut:#8a93a6; --acc:#5bd6a0; --acc2:#5b9bd6; --bad:#d65b6e; }
- *{box-sizing:border-box}
- body{margin:0;font:14px/1.5 -apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg);padding:24px}
- h1{font-size:20px;margin:0 0 4px}
- .sub{color:var(--mut);margin:0 0 20px}
- .wrap{max-width:680px;margin:0 auto}
- .card{background:var(--card);border:1px solid #272d3d;border-radius:12px;padding:18px 20px;margin-bottom:16px}
- .card h2{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);margin:0 0 14px}
- .row{display:flex;align-items:center;gap:14px;margin:12px 0}
- .row label{flex:0 0 150px;color:var(--fg)}
- .row .val{flex:0 0 64px;text-align:right;color:var(--acc);font-variant-numeric:tabular-nums}
- input[type=range]{flex:1;accent-color:var(--acc)}
- select{background:#0e1017;color:var(--fg);border:1px solid #313a4f;border-radius:8px;padding:6px 8px;flex:1}
- button{background:#222a3a;color:var(--fg);border:1px solid #36405a;border-radius:8px;padding:9px 14px;cursor:pointer;font:inherit}
- button:hover{border-color:var(--acc2)}
- button.primary{background:var(--acc2);border-color:var(--acc2);color:#06121f;font-weight:600}
- button.active{background:var(--acc);border-color:var(--acc);color:#062018;font-weight:600}
- button:disabled{opacity:.4;cursor:default}
- .pill{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600}
- .pill.up{background:#143626;color:var(--acc)} .pill.dn{background:#3a1822;color:var(--bad)}
- .statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
- .stat{background:#0e1017;border:1px solid #232a3a;border-radius:8px;padding:10px}
- .stat .k{color:var(--mut);font-size:11px;text-transform:uppercase;letter-spacing:.05em}
- .stat .v{font-size:18px;margin-top:2px}
- .modes{display:flex;gap:10px}
- .note{color:var(--mut);font-size:12px;margin-top:10px}
- #log{font:12px ui-monospace,Menlo,monospace;color:var(--mut);white-space:pre-wrap;margin-top:8px;max-height:120px;overflow:auto}
- .hide{display:none}
- /* ---- controller slot tabs ---- */
- .slot-tabs{display:flex;gap:6px;margin:0 0 14px;flex-wrap:wrap}
- .slot-tab{display:flex;align-items:center;gap:7px;padding:5px 14px;border-radius:8px;font-size:12px;font-weight:600;background:#0e1017;border:1px solid #232a3a;color:var(--mut);cursor:pointer;transition:border-color .15s,color .15s,background .15s}
- .slot-tab:hover{border-color:var(--acc2);color:var(--fg)}
- .slot-tab.active{background:#111c2e;border-color:var(--acc2);color:var(--fg)}
- .slot-tab .dot{width:7px;height:7px;border-radius:50%;background:var(--bad);flex-shrink:0;transition:background .3s}
- .slot-tab .dot.up{background:var(--acc);animation:pulse-link 2.2s ease-in-out infinite}
- @keyframes pulse-link{
- 0%,100%{box-shadow:0 0 0 0 rgba(91,214,160,.5)}
- 55%{box-shadow:0 0 0 5px rgba(91,214,160,0)}
- }
- @media(prefers-reduced-motion:reduce){.slot-tab .dot.up{animation:none}}
- .per-slot-grid{margin-bottom:12px}
- </style>
- </head>
- <body>
- <div class="wrap">
- <h1>OpenPuck Config</h1>
- <p class="sub">nRF52840 Steam Controller 2 puck reimplementation — WebUSB. Chrome/Edge only.</p>
- <div class="card" id="connectCard">
- <div class="row" style="margin:0">
- <button id="connectBtn" class="primary">Connect to copycat</button>
- <span id="connState" class="pill dn">disconnected</span>
- </div>
- <p class="note">If nothing appears in the device picker, the copycat may be busy (quit any app holding it) or needs a replug.</p>
- </div>
- <div id="panel" class="hide">
- <div class="card">
- <h2>USB mode</h2>
- <div class="modes" style="flex-wrap:wrap">
- <button data-mode="0" class="modebtn">Steam (puck)</button>
- <button data-mode="1" class="modebtn">Xbox 360</button>
- <button data-mode="2" class="modebtn">Switch (HORIPAD)</button>
- <button data-mode="3" class="modebtn">Lizard (always)</button>
- <button data-mode="4" class="modebtn">Switch Pro + gyro</button>
- <button data-mode="5" class="modebtn">PS5 DualSense</button>
- <button data-mode="6" class="modebtn">HID gyro (DS4)</button>
- </div>
- <p class="note">Switching reboots the copycat and re-enumerates USB (~2 s). WebUSB works in every mode, including Steam/Lizard with Steam running (Chrome claims the vendor interface; Steam keeps the HID slots). Switch HORIPAD + WebUSB is PC-only.</p>
- <div class="row"><label>Persist last mode</label>
- <button id="persistMode">off</button>
- <span class="note" style="flex:1">Off (default): every restart / fresh reconnect boots into Steam mode. On: remembers the last mode you selected.</span>
- </div>
- </div>
- <div class="card">
- <h2>Back4 + face button chords</h2>
- <p class="note" style="margin-top:0">Hold all four back paddles (L4+R4+L5+R5) plus a face button to switch mode without the WebUI. <strong>A is always Steam.</strong> B / X / Y are configurable below (defaults: B=Lizard, X=Xbox, Y=Switch HORIPAD).</p>
- <div class="row"><label>B + back4 →</label><select class="chord" data-i="0"></select></div>
- <div class="row"><label>X + back4 →</label><select class="chord" data-i="1"></select></div>
- <div class="row"><label>Y + back4 →</label><select class="chord" data-i="2"></select></div>
- </div>
- <div class="card">
- <h2>Link status</h2>
- <!-- Per-controller tabs: visible only when 2+ controllers are bonded -->
- <div class="slot-tabs" id="slotTabs" style="display:none"></div>
- <!-- Per-slot: RF link / Battery / Signal -->
- <div class="statgrid per-slot-grid">
- <div class="stat"><div class="k">RF link</div><div class="v" id="stLink">—</div></div>
- <div class="stat"><div class="k">Battery</div><div class="v" id="stBatt">—</div></div>
- <div class="stat"><div class="k">Signal</div><div class="v" id="stRssi">—</div></div>
- </div>
- <!-- Global stats -->
- <div class="statgrid">
- <div class="stat"><div class="k">Delivered</div><div class="v" id="stRate">—</div></div>
- <div class="stat"><div class="k">New reports</div><div class="v" id="stNew">—</div></div>
- <div class="stat logonly"><div class="k">Polls/s</div><div class="v" id="stPolls">—</div></div>
- <div class="stat logonly"><div class="k">Loop period</div><div class="v" id="stLoop">—</div></div>
- <div class="stat logonly"><div class="k">Slowest stage</div><div class="v" id="stWorst">—</div></div>
- <div class="stat logonly"><div class="k">Poll period act/want</div><div class="v" id="stPollPer">—</div></div>
- <div class="stat"><div class="k">Build (git)</div><div class="v" id="stBuild">—</div></div>
- <div class="stat"><div class="k">Last reset</div><div class="v" id="stReset">—</div></div>
- </div>
- <p class="note" style="margin-top:6px"><strong>Reset history</strong> (newest first, persists across power-off): <span id="resetHist" style="font-family:ui-monospace,Menlo,monospace">—</span><br>
- <em>watchdog</em>/<em>LOCKUP</em> = a fault (loop hang / crash); <em>soft reboot</em> = an intentional reset (mode change); <em>power-on</em> = normal plug-in.</p>
- <p class="note" style="margin-top:8px"><strong>IMU (raw):</strong> <span id="stImu" style="font-family:ui-monospace,Menlo,monospace">—</span><br>
- Raw SC2 accel (before scaling). This controller is a ±2 g sensor (~16384 = 1 g); the Switch report divides it by 4 to present the genuine ±8 g (4096 = 1 g) scale so the console's gravity-correction engages and the gyro stops drifting.</p>
- <p class="note logonly">Polls/s ≈ 250 expected; it's capped by Loop period (≈4000 µs needed). "Slowest stage" is the loop section eating the most time per iteration.</p>
- <div class="row" style="margin:10px 0 0"><button id="hapClear">Clear stuck buzz</button>
- <span class="note" style="flex:1">If the controller's haptics get stuck/buzzing, this re-inits them (same as pressing Steam).</span>
- </div>
- <div class="row" style="margin:10px 0 0"><button id="ctlrOff">Turn off controller</button>
- <span class="note" style="flex:1">Fires the controller power-off (0x9F "off!", x3) — the same path Steam's "turn off controller" and host-suspend use. Watch the link status to see it disconnect.</span>
- </div>
- <div class="row" style="margin:10px 0 0;border-top:1px solid #272d3d;padding-top:14px">
- <button id="dfuSerial">Reboot to Serial DFU</button>
- <span class="note" style="flex:1">Reboots the puck into serial DFU mode (adafruit-nrfutil). The device drops off USB — flash with <code>adafruit-nrfutil dfu serial …</code> then replug.</span>
- </div>
- <div class="row" style="margin:10px 0 0">
- <button id="dfuUf2">Reboot to UF2 Bootloader</button>
- <span class="note" style="flex:1">Reboots the puck into the UF2 mass-storage bootloader. It mounts as a USB drive — drag the <code>.uf2</code> file onto it to flash, then it reboots automatically.</span>
- </div>
- <div class="row" style="margin:18px 0 0;border-top:1px solid #4a2030;padding-top:14px">
- <button id="factoryErase" style="background:#3a1420;border-color:#7a2233;color:#ff9bb0;font-weight:600">⚠ Factory erase</button>
- <span class="note" style="flex:1"><strong style="color:#ff9bb0">Danger:</strong> wipes <em>all</em> persistent storage on the copycat — the paired controller bond <em>and</em> every saved setting (mode, chords, back-paddle map, sensitivity). The copycat reboots to factory defaults and you must <strong>re-pair the controller</strong>. This cannot be undone.</span>
- </div>
- </div>
- <div class="card" id="mouseCard">
- <h2>Trackpad mouse (lizard + Xbox)</h2>
- <div class="row"><label>Sensitivity</label><input type="range" id="mDiv" min="4" max="200" step="1"><span class="val" id="mDivV"></span></div>
- <div class="row"><label>Glide / friction</label><input type="range" id="mFric" min="0" max="99" step="1"><span class="val" id="mFricV"></span></div>
- <p class="note">Right-pad cursor in Steam-mode lizard (Steam closed) and in Xbox mode. Sensitivity is a divisor — lower = faster pointer. Glide = how long the cursor coasts after a flick.</p>
- </div>
- <div class="card">
- <h2>Rumble</h2>
- <div class="row"><label>Strength</label><input type="range" id="rumble" min="0" max="255" step="5"><span class="val" id="rumbleV"></span></div>
- <p class="note">Scales rumble amplitude across all modes (100% = native, 200% = double, 0% = off).</p>
- </div>
- <div class="card">
- <h2>Switch Pro motion</h2>
- <div class="row"><label>Report rate</label><select id="swRate"></select></div>
- <p class="note" style="margin:0 0 6px">Full rate (~250 Hz, default) is lowest-latency. 120 Hz is low-latency and drift-free. 66 Hz is a genuine-cadence compatibility fallback — drop to it only if your console rejects the faster rates.</p>
- <div class="row"><label>Gyro scale</label><select id="swGyro"></select></div>
- <p class="note">Gyro sensitivity multiplier for Switch Pro mode (1.0× = unchanged).</p>
- </div>
- <div class="card">
- <h2>Button mapping</h2>
- <p class="note" style="margin-top:0">Separate mappings per emulated controller type — each only offers targets that exist on that controller. The type matching the current mode is highlighted. Steam & Lizard are native puck modes (Steam does its own remapping) and aren't configured here.</p>
- <div id="typeCfgs"></div>
- </div>
- <div class="card logonly">
- <h2>Capture — host → controller commands</h2>
- <p class="note" style="margin-top:0">The firmware logs everything from boot into a big RAM ring: Steam's writes (<code>ifN</code>), the frames we transmit to the controller (<code>TX→ctlr</code>), and RF <code>LINK UP/DOWN</code> edges. For the reconnect buzz: trigger it (it appears moments after the puck boots / the controller reconnects), then connect here and click <b>Dump from boot</b> — the trigger is still in the ring. (Only present in a logging build, <code>-DOPK_LOG=1</code>.)</p>
- <div class="row" style="margin:0;flex-wrap:wrap">
- <button id="capStart" class="primary">Dump from boot</button>
- <button id="capStop" disabled>Stop</button>
- <button id="capDl">Download .txt</button>
- </div>
- <p class="note">Dump streams the whole ring (oldest→newest) and then keeps live-updating until you press Stop. <code>cmd</code> is the command/report byte, then the raw bytes.</p>
- <pre id="capOut" style="font:12px ui-monospace,Menlo,monospace;color:var(--fg);background:#0e1017;border:1px solid #232a3a;border-radius:8px;padding:10px;margin-top:10px;max-height:260px;overflow:auto;white-space:pre-wrap"></pre>
- </div>
- <div id="log"></div>
- </div>
- </div>
- <script>
- const MODE_NAMES = ["Steam (puck)","Xbox 360","Switch (HORIPAD)","Lizard (always)","Switch Pro + gyro","PS5 DualSense","HID gyro (DS4)","PS5 (game/clean)","DS4 (game/clean)"];
- const CHORD_FIELD = [17, 18, 19];
- let dev=null, epIn=0, epOut=0, ifNum=0, polling=false, capturing=false;
- const $ = s=>document.querySelector(s);
- function log(m){ const l=$("#log"); l.textContent=(new Date().toLocaleTimeString()+" "+m+"\n"+l.textContent).slice(0,2000); }
- // Per-emulated-type config (must match firmware ET_* order: Xbox=0, Switch=1, DS4=2, DS5=3). Each type lists
- // only the remap targets that exist on that controller. Field id sent to firmware = 40 + et*8 + k
- // (k: 0..3 back paddles, 4 QAM, 5 A/B-swap, 6 trackpad-haptics). Blob v9 reads them back at p[75 + et*7 + ...].
- const DPAD = {12:"D-pad Up",13:"D-pad Down",14:"D-pad Left",15:"D-pad Right"};
- const TYPE_DEFS = [
- {key:"XBOX", name:"Xbox", labels:{1:"A",2:"B",3:"X",4:"Y",5:"LB",6:"RB",7:"L3",8:"R3",9:"Back",10:"Start",11:"Guide",19:"LT",20:"RT",...DPAD}},
- {key:"SWITCH", name:"Switch", labels:{1:"A",2:"B",3:"X",4:"Y",5:"L",6:"R",7:"L-Stick",8:"R-Stick",9:"Minus",10:"Plus",11:"Home",19:"ZL",20:"ZR",...DPAD,18:"Capture / Screenshot"}},
- {key:"DS4", name:"DS4", labels:{1:"Cross",2:"Circle",3:"Square",4:"Triangle",5:"L1",6:"R1",7:"L3",8:"R3",9:"Create",10:"Options",11:"PS",19:"L2",20:"R2",...DPAD,16:"Touchpad Click"}},
- {key:"DS5", name:"DS5", labels:{1:"Cross",2:"Circle",3:"Square",4:"Triangle",5:"L1",6:"R1",7:"L3",8:"R3",9:"Create",10:"Options",11:"PS",19:"L2",20:"R2",...DPAD,16:"Touchpad Click",17:"Mute"}},
- ];
- // Which emulated type a USB mode belongs to (mirror of firmware etypeForMode); -1 = puck mode (no type).
- function etypeForMode(m){ switch(m){case 1:return 0; case 2:case 4:return 1; case 6:case 8:return 2; case 5:case 7:return 3; default:return -1;} }
- const BACK_LABELS = ["L4 (back upper-left)","R4 (back upper-right)","L5 (back lower-left)","R5 (back lower-right)"];
- const typeEls = []; // per-type {sec, abSwap, pad, back[4], qam}
- function mkSelect(def, includeNone){
- const sel=document.createElement("select");
- if(includeNone){ const o=document.createElement("option"); o.value=0; o.textContent="— none —"; sel.appendChild(o); }
- else { const o=document.createElement("option"); o.value=0; o.textContent="Default (per-mode)"; sel.appendChild(o); }
- for(const c of Object.keys(def.labels).map(Number).sort((a,b)=>a-b)){
- const o=document.createElement("option"); o.value=c; o.textContent=def.labels[c]; sel.appendChild(o); }
- return sel;
- }
- let curTab=0, tabInited=false;
- function setTab(et){
- curTab=et;
- typeEls.forEach((rec,i)=>{
- rec.sec.style.display = (i===et) ? "" : "none";
- rec.tab.classList.toggle("active", i===et);
- });
- }
- (function buildTypeCfgs(){
- const host=document.getElementById("typeCfgs");
- const bar=document.createElement("div"); bar.style.cssText="display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px";
- host.appendChild(bar);
- TYPE_DEFS.forEach((def,et)=>{
- // tab button
- const tab=document.createElement("button"); tab.className="slot-tab"; tab.style.cursor="pointer";
- tab.innerHTML='<span>'+def.name+'</span><span class="active-dot" style="display:none;font-size:11px;color:var(--acc)"> ●</span>';
- tab.onclick=()=>setTab(et); bar.appendChild(tab);
- // panel
- const sec=document.createElement("div"); sec.style.cssText="background:#0e1017;border:1px solid #232a3a;border-radius:8px;padding:12px 14px;display:none";
- const rec={sec,tab,activeDot:tab.querySelector(".active-dot"),back:[],qam:null,abSwap:null,pad:null};
- // A/B swap + trackpad haptics toggles
- const tog=document.createElement("div"); tog.className="row";
- tog.innerHTML='<label>A/B + X/Y swap</label>';
- const ab=document.createElement("button"); ab.textContent="off"; tog.appendChild(ab);
- const padLbl=document.createElement("label"); padLbl.textContent="Trackpad haptics"; padLbl.style.marginLeft="14px"; tog.appendChild(padLbl);
- const pad=document.createElement("button"); pad.textContent="on"; tog.appendChild(pad);
- sec.appendChild(tog);
- rec.abSwap=ab; rec.pad=pad;
- ab.onclick=()=>{ const on=ab.classList.contains("active"); setField(40+et*8+5, on?0:1); };
- pad.onclick=()=>{ const on=pad.classList.contains("active"); setField(40+et*8+6, on?0:1); };
- // back paddles
- for(let i=0;i<4;i++){
- const row=document.createElement("div"); row.className="row";
- const lab=document.createElement("label"); lab.textContent=BACK_LABELS[i]; row.appendChild(lab);
- const sel=mkSelect(def,true); row.appendChild(sel); sec.appendChild(row);
- sel.addEventListener("change",()=>setField(40+et*8+i, +sel.value));
- rec.back.push(sel);
- }
- // QAM
- { const row=document.createElement("div"); row.className="row";
- const lab=document.createElement("label"); lab.textContent="QAM (3 dots)"; row.appendChild(lab);
- const sel=mkSelect(def,false); row.appendChild(sel); sec.appendChild(row);
- sel.addEventListener("change",()=>setField(40+et*8+4, +sel.value));
- rec.qam=sel; }
- host.appendChild(sec); typeEls.push(rec);
- });
- setTab(0);
- })();
- for(const sel of document.querySelectorAll("select.chord")){
- MODE_NAMES.forEach((n,i)=>{ if(i===7||i===8) return;
- const o=document.createElement("option"); o.value=i; o.textContent=n; sel.appendChild(o); });
- }
- { const sel=document.getElementById("swRate");
- for(const [lbl,v] of [["Full rate (~250 Hz, default)",2],["120 Hz",1],["66 Hz (compatibility)",0]]){
- const o=document.createElement("option"); o.value=v; o.textContent=lbl; sel.appendChild(o); }
- }
- { const sel=document.getElementById("swGyro");
- for(const [lbl,v] of [["0.5×",5],["1.0×",10],["1.5×",15],["2.0×",20],["2.5×",25],["3.0×",30]]){
- const o=document.createElement("option"); o.value=v; o.textContent=lbl; sel.appendChild(o); }
- }
- // ---- per-slot tab state ----
- let g_activeSlot = 0;
- let g_slotData = []; // [{up, battery, rssi}] indexed by slot 0..3, only set for bonded slots
- function updateSlotDisplay(slotIdx) {
- const d = g_slotData[slotIdx];
- if (!d) { $("#stLink").innerHTML="—"; $("#stBatt").textContent="—"; $("#stRssi").textContent="—"; return; }
- $("#stLink").innerHTML = d.up ? '<span class="pill up">up</span>' : '<span class="pill dn">down</span>';
- $("#stBatt").textContent = (d.up && d.battery) ? d.battery+"%" : "—";
- $("#stRssi").textContent = (d.up && d.rssi) ? ("-"+d.rssi+" dBm") : "—";
- }
- function renderSlotTabs(bondedCount) {
- const bar = $("#slotTabs");
- if (bondedCount <= 1) { bar.style.display="none"; updateSlotDisplay(g_activeSlot); return; }
- bar.style.display="flex";
- bar.innerHTML="";
- for (let s=0; s<4; s++) {
- const d = g_slotData[s];
- if (!d) continue;
- const btn = document.createElement("button");
- btn.className = "slot-tab" + (s===g_activeSlot ? " active" : "");
- const dot = document.createElement("span");
- dot.className = "dot" + (d.up ? " up" : "");
- btn.appendChild(dot);
- btn.appendChild(document.createTextNode("Controller "+(s+1)));
- btn.onclick = () => { g_activeSlot=s; renderSlotTabs(bondedCount); };
- bar.appendChild(btn);
- }
- updateSlotDisplay(g_activeSlot);
- }
- async function connect(){
- try{
- dev = await navigator.usb.requestDevice({filters:[{vendorId:0x28DE},{vendorId:0x045E},{vendorId:0x057E},{vendorId:0x0F0D},{vendorId:0x054C}]});
- await dev.open();
- if(dev.configuration===null) await dev.selectConfiguration(1);
- let found=null;
- for(const itf of dev.configuration.interfaces){
- const a=itf.alternate;
- if(a.interfaceClass!==0xFF) continue;
- if(a.interfaceSubClass===0x5D) continue;
- let bin=0,bout=0;
- for(const e of a.endpoints){ if(e.type==="bulk"){ if(e.direction==="in")bin=e.endpointNumber; else bout=e.endpointNumber; } }
- if(bin&&bout){ found={ifNum:itf.interfaceNumber, epIn:bin, epOut:bout}; break; }
- }
- if(!found){ log("no WebUSB bulk vendor interface — reflash firmware with WebUSB enabled, or another app may be holding the device"); return; }
- ifNum=found.ifNum; epIn=found.epIn; epOut=found.epOut;
- await dev.claimInterface(ifNum);
- await dev.controlTransferOut({requestType:"class", recipient:"interface", request:0x22, value:0x01, index:ifNum});
- $("#connState").textContent="connected"; $("#connState").className="pill up";
- $("#connectBtn").textContent="Reconnect";
- $("#panel").classList.remove("hide");
- log(`connected — VID ${dev.vendorId.toString(16)} iface ${ifNum} epIn ${epIn} epOut ${epOut}`);
- navigator.usb.addEventListener("disconnect", e=>{ if(e.device===dev){ onGone(); }});
- startPolling();
- }catch(e){ log("connect failed: "+e.message); }
- }
- function onGone(){
- polling=false; dev=null; tabInited=false; // re-default the config tab to the mode on next connect
- $("#connState").textContent="disconnected"; $("#connState").className="pill dn";
- $("#panel").classList.add("hide");
- log("device disconnected (likely a mode-switch reboot — reconnect)");
- }
- async function send(bytes){
- if(!dev) return;
- try{ await dev.transferOut(epOut, new Uint8Array(bytes)); }
- catch(e){ log("write err: "+e.message); }
- }
- async function readBlob(){
- try{
- // v8 blob is 75 bytes (two USB-FS packets); read 128 to capture both in one call.
- const r = await dev.transferIn(epIn, 128);
- if(r.status!=="ok"||r.data.byteLength<2) return null;
- const d=new Uint8Array(r.data.buffer);
- let i=0; while(i<d.length && d[i]!==0xA5) i++;
- if(i+2>d.length) return null;
- const len=d[i+1]; const p=d.slice(i+2, i+2+len);
- return p.length>=12 ? p : null;
- }catch(e){ if(dev) log("read err: "+e.message); return null; }
- }
- function applyBlob(p){
- const mode=p[1], mDiv=p[2], mFric=p[3]; // p[4..11] mirror the active type (per-type block below is authoritative)
- const slot=p[10], up=p[11], f1=(p[12]|(p[13]<<8));
- const newps=(p.length>16?(p[15]|(p[16]<<8)):0), persistMode=(p.length>22?p[22]:0);
- const chord=(p.length>25)?[p[23],p[24],p[25]]:[3,1,4];
- const polls=(p.length>27?(p[26]|(p[27]<<8)):0);
- const loopUs=(p.length>29?(p[28]|(p[29]<<8)):0);
- const worstIdx=(p.length>30?p[30]:0), worstUs=(p.length>32?(p[31]|(p[32]<<8)):0);
- const WORST=["webusb","ctrl.task","serial","rfdiag","rflink","haptic","led"];
- const pollUs=(p.length>34?(p[33]|(p[34]<<8)):0);
- const pollIntended=(p.length>14?p[14]*100:0);
- const logEnabled=(p.length>35?p[35]:0);
- for(const el of document.querySelectorAll(".logonly")) el.style.display = logEnabled ? "" : "none";
- for(const b of document.querySelectorAll(".modebtn")) b.classList.toggle("active", +b.dataset.mode===mode);
- $("#mouseCard").style.opacity = (mode===1||mode===3)?1:0.5;
- const battery=(p.length>36?p[36]:0);
- const rumbleScale=(p.length>51?p[51]:200);
- const swProRate=(p.length>52?p[52]:2);
- const swGyro10=(p.length>53?p[53]:10);
- const rssi=(p.length>37?p[37]:0);
- // per-slot link status (protocol v8, p.length >= 73)
- const hasSlotsData = p.length >= 73;
- if (hasSlotsData) {
- const bondedN = p[60];
- g_slotData = [];
- for (let s=0; s<4; s++) {
- const base = 61 + s*3;
- if (p.length >= base+3) {
- // only include bonded slots (a slot with up=0 could be bonded but offline)
- // check if the slot appears at all in the bonded map by checking if bondedN covers it;
- // the firmware only sets non-zero battery/rssi for actually-bonded slots
- const slotUp = !!p[base];
- const slotBatt = p[base+1];
- const slotRssi = p[base+2];
- // slot is "bonded" if firmware included it in bondedN coverage
- // we populate slotData for all 4 and renderSlotTabs skips gaps
- g_slotData[s] = {up: slotUp, battery: slotBatt, rssi: slotRssi};
- }
- }
- // keep only bonded slots by cross-referencing bondedN
- // firmware sends bondedSlotCount but not a slot bitmask; use battery>0 || rssi>0 || up as presence hint
- // simpler: just count how many of the 4 slots have any non-zero data OR are marked up
- // Actually the firmware always writes all 4 slots; we filter by the bond system's "used" flag via presence.
- // For clean display: we'll show tabs only for slots that have ever had a reply OR are bonded (battery/rssi set).
- // The firmware sets g_battery[s]=0 and g_linkRssi[s]=0 for unused slots, so 0/0/0 = not bonded.
- // But a bonded offline slot also has 0/0/0 initially. We rely on bondedN for count and show the first bondedN slots
- // that have g_slot[s].used — but we can't easily know which slots are used from the blob.
- // Best heuristic: show all 4 slots if bondedN==4, otherwise use slot indices where battery or rssi != 0 OR up==1,
- // OR fall back to showing slots 0..bondedN-1 if none have data yet (device just booted).
- let bondedSlots = [];
- for (let s=0; s<4; s++) {
- if (g_slotData[s] && (g_slotData[s].up || g_slotData[s].battery || g_slotData[s].rssi)) bondedSlots.push(s);
- }
- // fallback: if no data yet (all offline, just booted), show slots 0..bondedN-1
- if (bondedSlots.length === 0 && bondedN > 0) {
- for (let s=0; s<bondedN; s++) bondedSlots.push(s);
- }
- // remove slotData for non-bonded slots so tabs don't appear for them
- const bondedSet = new Set(bondedSlots);
- for (let s=0; s<4; s++) { if (!bondedSet.has(s)) g_slotData[s] = null; }
- // clamp active slot to a valid bonded slot
- if (!g_slotData[g_activeSlot]) g_activeSlot = bondedSlots[0] || 0;
- renderSlotTabs(bondedN);
- } else {
- // old firmware: single-slot display
- $("#slotTabs").style.display="none";
- $("#stLink").innerHTML = up? '<span class="pill up">up</span>' : '<span class="pill dn">down</span>';
- $("#stBatt").textContent = (up && battery)? battery+"%" : "—";
- $("#stRssi").textContent = (up && rssi)? ("-"+rssi+" dBm") : "—";
- }
- // global stats
- $("#stRate").textContent = up? f1+" /s" : "—";
- $("#stNew").textContent = up? newps+" /s" : "—";
- $("#stPolls").textContent = up? polls+" /s" : "—";
- $("#stLoop").textContent = loopUs? loopUs+" µs" : "—";
- $("#stWorst").textContent = loopUs? (WORST[worstIdx]||worstIdx)+" "+worstUs+"µs" : "—";
- $("#stPollPer").textContent = up? (pollUs+" / "+pollIntended+" µs") : "—";
- // reset-cause history (protocol v9): JS p[73]=count, p[74..83]=last 10 causes (newest first).
- // Persisted in puck flash, so a reboot that happened on a Switch is still readable here after replugging.
- function resetReasonText(rr){
- if (rr === 0) return "power-on";
- const r = [];
- if (rr & 0x02) r.push("watchdog"); // DOG: loop wedge / hang
- if (rr & 0x08) r.push("LOCKUP"); // CPU lockup = HardFault escalation (real crash)
- if (rr & 0x04) r.push("soft reboot"); // SREQ: NVIC_SystemReset (mode change etc.)
- if (rr & 0x01) r.push("reset pin");
- return r.length ? r.join("+") : ("0x"+rr.toString(16));
- }
- if (p.length > 73) {
- const n = Math.min(p[73], 10);
- const hist = [];
- for (let i=0; i<n; i++) hist.push(p[74+i]);
- const fault = (rr)=>!!(rr & 0x0A); // watchdog or lockup = a real fault
- if (n === 0) { $("#stReset").textContent = "—"; }
- else {
- const newest = hist[0];
- const head = fault(newest) ? ('<span class="pill dn">'+resetReasonText(newest)+'</span>') : resetReasonText(newest);
- $("#stReset").innerHTML = head;
- // full history list under the tile (newest -> oldest)
- const items = hist.map((rr,i)=>{
- const t = resetReasonText(rr);
- return (i===0?'<strong>':'')+ '#'+(n-i)+' '+(fault(rr)?('<span style="color:#ff6b6b">'+t+'</span>'):t) +(i===0?' (latest)</strong>':'');
- });
- const el = $("#resetHist"); if (el) el.innerHTML = items.join(' · ');
- }
- }
- const gitDirty=(p.length>38?p[38]:0); let gitHash="";
- for(let i=39;i<51 && i<p.length && p[i];i++) gitHash+=String.fromCharCode(p[i]);
- $("#stBuild").innerHTML = gitHash
- ? (gitHash + (gitDirty ? ' <span class="pill dn">dirty</span>' : ' <span class="pill up">clean</span>'))
- : "—";
- setSlider("mDiv",mDiv); setSlider("mFric",mFric); setSlider("rumble",rumbleScale);
- $("#persistMode").textContent = persistMode? "on":"off"; $("#persistMode").classList.toggle("active",!!persistMode);
- // per-type button config (blob v9): 4 types x 7 bytes. readBlob() strips the 2-byte [0xA5][len] header, so
- // the firmware's payload byte 75 lands at JS index 73 here.
- if(p.length>=73+TYPE_DEFS.length*7){
- const activeEt=etypeForMode(mode);
- typeEls.forEach((rec,et)=>{
- const q=73+et*7;
- const back=[p[q],p[q+1],p[q+2],p[q+3]], qam=p[q+4], ab=p[q+5], pad=p[q+6];
- rec.back.forEach((sel,i)=>{ if(document.activeElement!==sel) sel.value=back[i]; });
- if(document.activeElement!==rec.qam) rec.qam.value=qam;
- rec.abSwap.textContent=ab?"on":"off"; rec.abSwap.classList.toggle("active",!!ab);
- rec.pad.textContent=pad?"on":"off"; rec.pad.classList.toggle("active",!!pad);
- // dot marks the type matching the current puck mode
- rec.activeDot.style.display = (et===activeEt) ? "" : "none";
- });
- // open the tab for the current mode's type on first load (then leave the user's choice alone)
- if(!tabInited){ tabInited=true; setTab(activeEt>=0?activeEt:0); }
- }
- if(p.length>=60){ const s16=(o)=>{ let v=p[o]|(p[o+1]<<8); return v>32767?v-65536:v; };
- const ax=s16(54),ay=s16(56),az=s16(58);
- const amag=Math.round(Math.sqrt(ax*ax+ay*ay+az*az));
- $("#stImu").textContent = `a=(${ax}, ${ay}, ${az}) |a|=${amag}`;
- }
- { const sel=$("#swRate"); if(document.activeElement!==sel) sel.value=swProRate; }
- { const sel=$("#swGyro"); if(document.activeElement!==sel) sel.value=swGyro10; }
- for(const sel of document.querySelectorAll("select.chord")){ if(document.activeElement!==sel) sel.value=chord[+sel.dataset.i]; }
- }
- function fmtSlider(id,v){ return id==="rumble" ? v+"%" : ""+v; }
- function setSlider(id,v){ const el=$("#"+id); if(document.activeElement!==el){ el.value=v; } $("#"+id+"V").textContent=fmtSlider(id,el.value); }
- let inflight=false;
- async function refresh(){
- if(!dev||inflight||capturing) return; inflight=true;
- await send([0x01]); const p=await readBlob(); if(p) applyBlob(p);
- inflight=false;
- }
- async function setField(field,value){
- await send([0x02, field, value&0xff]); const p=await readBlob(); if(p) applyBlob(p);
- }
- function fmtCapEntry(e,maxMs){
- const hex=e.bytes.map(x=>x.toString(16).padStart(2,"0")).join(" ");
- const t = `-${String(maxMs-e.ms).padStart(6," ")}ms `;
- if(e.slot===0xFD){ const k=e.bytes[0]; return `${t}════════ ${k===2?"RECONNECT (block+reinit armed)":k===1?"RF LINK UP":"RF LINK DOWN"} ════════`; }
- if(e.slot===0xFC){ return `${t}GET←host rid=${e.rid.toString(16).padStart(2,"0")} n=${e.nb}: ${hex}`; } // host feature GET (battery poll lives here)
- const who = (e.slot===0xFE) ? "TX→ctlr " : `if${e.slot} `;
- return `${t}${who} cmd=${e.rid.toString(16).padStart(2,"0")} n=${e.nb}: ${hex}`;
- }
- function downloadCap(){
- const t=window._lastCap||$("#capOut").textContent||"";
- const a=document.createElement("a");
- a.href=URL.createObjectURL(new Blob([t],{type:"text/plain"}));
- a.download="puck-capture.txt"; a.click();
- }
- let liveTimer=null, draining=false, capLines=[];
- function renderCap(){
- if(!capLines.length){ $("#capOut").textContent="(nothing captured yet)"; window._lastCap=""; return; }
- const maxMs=capLines[capLines.length-1].ms;
- const t=capLines.map(e=>fmtCapEntry(e,maxMs)).join("\n");
- $("#capOut").textContent=t; window._lastCap=t;
- }
- async function drainTick(){
- if(!dev||draining) return; draining=true;
- let acc=new Uint8Array(0);
- try{
- await send([0x06]);
- let done=false, guard=0;
- while(!done && guard++<400){
- const r=await dev.transferIn(epIn,64);
- if(r.status!=="ok") break;
- const d=new Uint8Array(r.data.buffer);
- const m=new Uint8Array(acc.length+d.length); m.set(acc); m.set(d,acc.length); acc=m;
- let i=0;
- while(i<acc.length){
- if(acc[i]!==0xA6){ i++; continue; }
- if(i+2>acc.length) break;
- const L=acc[i+1]; if(i+2+L>acc.length) break;
- const f=acc.slice(i+2,i+2+L); i+=2+L;
- if(f[0]===0){ done=true; break; }
- if(f[0]===1 && L>=8){
- const ms=((f[1])|(f[2]<<8)|(f[3]<<16)|(f[4]<<24))>>>0;
- capLines.push({ms, slot:f[5], rid:f[6], nb:f[7], bytes:[...f.slice(8,8+f[7])]});
- }
- }
- acc=acc.slice(i);
- }
- }catch(e){ log("drain err: "+e.message); }
- draining=false;
- if(liveTimer){ const el=$("#capOut"); const atBottom=el.scrollTop+el.clientHeight>=el.scrollHeight-4; renderCap(); if(atBottom) el.scrollTop=el.scrollHeight; }
- }
- async function startCapture(){
- if(!dev||capturing) return;
- capturing=true; capLines=[];
- $("#capOut").textContent="(dumping ring from boot, then live — press Stop when done)";
- $("#capStart").disabled=true; $("#capStop").disabled=false;
- await send([0x05,1]);
- liveTimer=setInterval(drainTick,100);
- }
- async function stopCapture(){
- if(liveTimer){ clearInterval(liveTimer); liveTimer=null; }
- await drainTick();
- try{ await send([0x05,0]); }catch(e){}
- capturing=false;
- $("#capStart").disabled=false; $("#capStop").disabled=true;
- renderCap(); log(`capture stopped — ${capLines.length} entries`);
- }
- async function startPolling(){
- polling=true; await refresh();
- while(polling && dev){ await new Promise(r=>setTimeout(r,600)); await refresh(); }
- }
- // UI wiring
- $("#connectBtn").onclick=connect;
- $("#capDl").onclick=downloadCap;
- $("#capStart").onclick=startCapture;
- $("#capStop").onclick=stopCapture;
- $("#hapClear").onclick=async()=>{ if(dev){ await send([0x07]); log("haptic re-init sent (clear stuck buzz)"); } };
- $("#ctlrOff").onclick=async()=>{ if(dev){ await send([0x08]); log("controller power-off attempt sent — watch link status"); } };
- $("#dfuSerial").onclick=async()=>{
- if(!dev){ log("not connected"); return; }
- if(!confirm("Reboot into serial DFU?\n\nThe puck will disconnect immediately. Flash with adafruit-nrfutil, then replug.")) return;
- await send([0x0B]); log("serial DFU reboot sent — device disconnecting");
- };
- $("#dfuUf2").onclick=async()=>{
- if(!dev){ log("not connected"); return; }
- if(!confirm("Reboot into UF2 bootloader?\n\nThe puck will disconnect and mount as a USB drive. Drag the .uf2 file onto it to flash.")) return;
- await send([0x0C]); log("UF2 bootloader reboot sent — device disconnecting");
- };
- $("#factoryErase").onclick=async()=>{
- if(!dev){ log("not connected"); return; }
- if(!confirm("Factory erase?\n\nThis wipes ALL persistent storage on the copycat:\n • the paired-controller bond (you'll have to re-pair)\n • every saved setting (mode, chords, back paddles, sensitivity)\n\nThe copycat reboots to factory defaults. This CANNOT be undone.")) return;
- if(!confirm("Are you absolutely sure?\n\nThere is no recovery. The controller bond and all settings will be gone.")) return;
- const typed=prompt('Final confirmation — type ERASE (all caps) to wipe everything:');
- if(typed!=="ERASE"){ log("factory erase cancelled (confirmation text did not match)"); return; }
- await send([0x0A,0x45,0x52,0x53]);
- log("FACTORY ERASE sent — copycat is reformatting and rebooting to defaults. Re-pair the controller, then reconnect.");
- };
- $("#persistMode").onclick=()=>{ const on=$("#persistMode").classList.contains("active"); setField(16, on?0:1); };
- for(const id of ["mDiv","mFric","rumble"]){
- const field={mDiv:1,mFric:2,rumble:22}[id];
- $("#"+id).addEventListener("input", ()=>{ $("#"+id+"V").textContent=fmtSlider(id,$("#"+id).value); });
- $("#"+id).addEventListener("change", ()=>setField(field, +$("#"+id).value));
- }
- // per-type back/QAM/A-B-swap/haptics handlers are wired in buildTypeCfgs()
- $("#swRate").addEventListener("change", ()=>setField(23, +$("#swRate").value));
- $("#swGyro").addEventListener("change", ()=>setField(24, +$("#swGyro").value));
- for(const sel of document.querySelectorAll("select.chord")){
- sel.addEventListener("change", ()=>setField(CHORD_FIELD[+sel.dataset.i], +sel.value));
- }
- for(const b of document.querySelectorAll(".modebtn")){
- b.onclick=()=>{ const m=+b.dataset.mode;
- const clean=(m===7||m===8);
- const msg="Switch to "+MODE_NAMES[m]+"? The copycat will reboot."+(clean?"\n\nNOTE: the game/clean PlayStation modes drop WebUSB + host-wake, so THIS PANEL WILL DISCONNECT and can't reach the device while it's in this mode. To get back, chord on the controller: hold back-paddle 4 + A to return to Steam mode.":"");
- if(confirm(msg)){ send([0x03, m]); log("mode switch requested — device will reboot"); } };
- }
- if(!("usb" in navigator)) $("#connectBtn").outerHTML='<b style="color:var(--bad)">WebUSB not supported — use Chrome or Edge.</b>';
- </script>
- </body>
- </html>
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