fix(ook): fix output panel layout, persist frames, wire global status bar

- Fix double-scroll by switching ookOutputPanel to flex layout
- Keep decoded frames visible after stopping (persist for review)
- Wire global Clear/CSV/JSON status bar buttons to OOK functions
- Hide default output pane in OOK mode (uses own panel)
- Add command display showing the active rtl_433 command
- Add JSON export and auto-scroll support
- Fix 0x prefix stripping in OOK hex decoder
- Fix PWM encoding hint text

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitignore

@@ -64,3 +64,6 @@ data/subghz/captures/
 .env
 .env.*
 !.env.example
+
+# Local utility scripts
+reset-sdr.*

static/js/modes/ook.js

@@ -17,6 +17,7 @@ var OokMode = (function () {
         frameCount: 0,
         bitOrder: 'msb',     // 'msb' | 'lsb'
         filterQuery: '',     // active hex/ascii filter
+        command: '',         // the rtl_433 command being run
     };
 
     // ---- Initialization ----
@@ -95,6 +96,7 @@ var OokMode = (function () {
                 updateUI(true);
                 connectSSE();
                 clearOutput();
+                showCommand(data.command || '');
             } else {
                 alert('Error: ' + (data.message || 'Unknown error'));
             }
@@ -248,8 +250,10 @@ var OokMode = (function () {
         }
 
         panel.appendChild(div);
+        if (typeof autoScroll === 'undefined' || autoScroll) {
             panel.scrollTop = panel.scrollHeight;
         }
+    }
 
     // ---- Bit order toggle ----
 
@@ -284,6 +288,12 @@ var OokMode = (function () {
         if (countEl) countEl.textContent = '0 frames';
         var barEl = document.getElementById('ookStatusBarFrames');
         if (barEl) barEl.textContent = '0 frames';
+
+        // Hide output panel if not currently running (no frames to show)
+        if (!state.running) {
+            var outputPanel = document.getElementById('ookOutputPanel');
+            if (outputPanel) outputPanel.style.display = 'none';
+        }
     }
 
     function exportLog() {
@@ -308,6 +318,47 @@ var OokMode = (function () {
         URL.revokeObjectURL(url);
     }
 
+    function exportJSON() {
+        if (state.frames.length === 0) { alert('No frames to export'); return; }
+        var out = state.frames.map(function (msg) {
+            var interp = interpretBits(msg.bits, state.bitOrder);
+            return {
+                timestamp: msg.timestamp,
+                bit_count: msg.bit_count,
+                rssi: msg.rssi || null,
+                hex: interp.hex,
+                ascii: interp.ascii,
+                inverted: msg.inverted,
+                bits: msg.bits,
+            };
+        });
+        var blob = new Blob([JSON.stringify(out, null, 2)], { type: 'application/json' });
+        var url = URL.createObjectURL(blob);
+        var a = document.createElement('a');
+        a.href = url;
+        a.download = 'ook_frames.json';
+        a.click();
+        URL.revokeObjectURL(url);
+    }
+
+    // ---- Command display ----
+
+    function showCommand(cmd) {
+        state.command = cmd;
+        var display = document.getElementById('ookCommandDisplay');
+        var text = document.getElementById('ookCommandText');
+        if (display && text && cmd) {
+            text.textContent = cmd;
+            display.style.display = 'block';
+        }
+    }
+
+    function copyCommand() {
+        if (state.command && navigator.clipboard) {
+            navigator.clipboard.writeText(state.command);
+        }
+    }
+
     // ---- Modulation selector ----
 
     function setEncoding(enc) {
@@ -328,7 +379,7 @@ var OokMode = (function () {
 
         // Update timing hint
         var hints = {
-            pwm: 'Short pulse = 0, long pulse = 1. Most common for ISM OOK.',
+            pwm: 'Short pulse = 1, long pulse = 0. Most common for ISM OOK.',
             ppm: 'Short gap = 0, long gap = 1. Pulse position encoding.',
             manchester: 'Rising edge = 1, falling edge = 0. Self-clocking.',
         };
@@ -428,8 +479,12 @@ var OokMode = (function () {
         if (indicator) indicator.style.background = running ? '#00ff88' : 'var(--text-dim)';
         if (statusText) statusText.textContent = running ? 'Listening' : 'Standby';
 
+        // Keep output panel visible if there are frames to review (even after stopping)
         var outputPanel = document.getElementById('ookOutputPanel');
-        if (outputPanel) outputPanel.style.display = running ? 'block' : 'none';
+        if (outputPanel) {
+            var showPanel = running || state.frames.length > 0;
+            outputPanel.style.display = showPanel ? 'flex' : 'none';
+        }
     }
 
     // ---- Public API ----
@@ -447,5 +502,7 @@ var OokMode = (function () {
         filterFrames: filterFrames,
         clearOutput: clearOutput,
         exportLog: exportLog,
+        exportJSON: exportJSON,
+        copyCommand: copyCommand,
     };
 })();

templates/index.html

@@ -3292,11 +3292,11 @@
                 </div>
 
                 <!-- OOK Decoder Output Panel -->
-                <div id="ookOutputPanel" style="display: none; margin-bottom: 12px;">
+                <div id="ookOutputPanel" style="display: none; flex-direction: column; flex: 1; min-height: 0; overflow: hidden; padding: 10px;">
-                    <div style="background: #0a0a0a; border: 1px solid #1a2e1a; border-radius: 6px; padding: 8px 10px;">
+                    <div style="background: #0a0a0a; border: 1px solid #1a2e1a; border-radius: 6px; padding: 8px 10px; display: flex; flex-direction: column; height: 100%; min-height: 0;">
-                        <!-- Toolbar row 1: bit order + actions -->
+                        <!-- Toolbar row 1: bit order -->
                         <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-size: 10px; color: #555; text-transform: uppercase; letter-spacing: 1px;">
-                            <span>Decoded Frames</span>
+                            <span>Decoded Frames <span id="ookStatusBarFrames" style="color: var(--text-dim);">0 frames</span></span>
                             <div style="display: flex; gap: 6px; align-items: center;">
                                 <span style="color: var(--text-dim); font-size: 10px;">Bit order:</span>
                                 <button class="btn btn-sm btn-ghost" id="ookBitMSB"
@@ -3308,8 +3308,6 @@
                                         title="Auto-detect best bit order from printable character count">
                                     Suggest <span id="ookSuggestLabel" style="font-size:9px; margin-left:2px;"></span>
                                 </button>
-                                <button class="btn btn-sm btn-ghost" onclick="OokMode.clearOutput()">Clear</button>
-                                <button class="btn btn-sm btn-ghost" onclick="OokMode.exportLog()">CSV</button>
                             </div>
                         </div>
                         <!-- Toolbar row 2: pattern filter -->
@@ -3319,10 +3317,7 @@
                                    oninput="OokMode.filterFrames(this.value)"
                                    style="width: 100%; background: #111; border: 1px solid #222; border-radius: 3px; color: var(--text-dim); font-family: var(--font-mono); font-size: 10px; padding: 3px 6px; box-sizing: border-box;">
                         </div>
-                        <div id="ookOutput" style="max-height: 400px; overflow-y: auto; font-family: var(--font-mono); font-size: 10px; color: var(--text-dim);"></div>
+                        <div id="ookOutput" style="flex: 1; min-height: 0; overflow-y: auto; font-family: var(--font-mono); font-size: 10px; color: var(--text-dim);"></div>
-                    </div>
-                    <div style="margin-top: 4px; font-size: 10px; color: #555; text-align: right;">
-                        <span id="ookStatusBarFrames">0 frames</span>
                     </div>
                 </div>
 
@@ -4591,7 +4586,7 @@
             // Hide output console for modes with their own visualizations
             const outputEl = document.getElementById('output');
             const statusBar = document.querySelector('.status-bar');
-            if (outputEl) outputEl.style.display = (mode === 'satellite' || mode === 'sstv' || mode === 'weathersat' || mode === 'sstv_general' || mode === 'wefax' || mode === 'aprs' || mode === 'wifi' || mode === 'bluetooth' || mode === 'tscm' || mode === 'spystations' || mode === 'meshtastic' || mode === 'websdr' || mode === 'subghz' || mode === 'spaceweather' || mode === 'bt_locate' || mode === 'waterfall' || mode === 'morse' || mode === 'meteor' || mode === 'system') ? 'none' : 'block';
+            if (outputEl) outputEl.style.display = (mode === 'satellite' || mode === 'sstv' || mode === 'weathersat' || mode === 'sstv_general' || mode === 'wefax' || mode === 'aprs' || mode === 'wifi' || mode === 'bluetooth' || mode === 'tscm' || mode === 'spystations' || mode === 'meshtastic' || mode === 'websdr' || mode === 'subghz' || mode === 'spaceweather' || mode === 'bt_locate' || mode === 'waterfall' || mode === 'morse' || mode === 'meteor' || mode === 'system' || mode === 'ook') ? 'none' : 'block';
             if (statusBar) statusBar.style.display = (mode === 'satellite' || mode === 'websdr' || mode === 'subghz' || mode === 'spaceweather' || mode === 'waterfall' || mode === 'morse' || mode === 'meteor' || mode === 'system') ? 'none' : 'flex';
 
             // Restore sidebar when leaving Meshtastic mode (user may have collapsed it)
@@ -5691,6 +5686,7 @@
         let allMessages = [];
 
         function exportCSV() {
+            if (currentMode === 'ook') { OokMode.exportLog(); return; }
             if (allMessages.length === 0) {
                 alert('No messages to export');
                 return;
@@ -5712,6 +5708,7 @@
         }
 
         function exportJSON() {
+            if (currentMode === 'ook') { OokMode.exportJSON(); return; }
             if (allMessages.length === 0) {
                 alert('No messages to export');
                 return;
@@ -6897,6 +6894,7 @@
         }
 
         function clearMessages() {
+            if (currentMode === 'ook') { OokMode.clearOutput(); return; }
             document.getElementById('output').innerHTML = `
                 <div class="placeholder" style="color: #888; text-align: center; padding: 50px;">
                     Messages cleared. ${isRunning || isSensorRunning ? 'Waiting for new messages...' : 'Start decoding to receive messages.'}

templates/partials/modes/ook.html

@@ -59,7 +59,7 @@
             </div>
             <input type="hidden" id="ookEncoding" value="pwm">
             <p id="ookEncodingHint" class="info-text" style="font-size: 10px; color: var(--text-dim); margin-top: 4px;">
-                Short pulse = 0, long pulse = 1. Most common for ISM OOK.
+                Short pulse = 1, long pulse = 0. Most common for ISM OOK.
             </p>
         </div>
     </div>
@@ -140,6 +140,14 @@
             Uses rtl_433 with a custom flex decoder. Requires rtl_433 installed.
             Works on any OOK/ASK signal in the SDR's frequency range.
         </p>
+        <div id="ookCommandDisplay" style="display: none; margin-top: 8px;">
+            <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px;">
+                <span style="font-size: 10px; color: #555; text-transform: uppercase; letter-spacing: 1px;">Active Command</span>
+                <button class="btn btn-sm btn-ghost" onclick="OokMode.copyCommand()" title="Copy to clipboard"
+                        style="font-size: 9px; padding: 1px 6px;">Copy</button>
+            </div>
+            <pre id="ookCommandText" style="margin: 0; padding: 6px 8px; background: #0a0a0a; border: 1px solid #1a2e1a; border-radius: 4px; font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); white-space: pre-wrap; word-break: break-all; line-height: 1.5;"></pre>
+        </div>
     </div>
 
     <button class="run-btn" id="ookStartBtn" onclick="OokMode.start()">Start Decoder</button>

utils/ook.py

@@ -45,7 +45,11 @@ def decode_ook_frame(hex_data: str) -> dict[str, Any] | None:
         ``byte_count``, and ``bit_count``, or ``None`` on parse failure.
     """
     try:
-        raw = bytes.fromhex(hex_data.replace(' ', ''))
+        cleaned = hex_data.replace(' ', '')
+        # rtl_433 flex decoder prefixes hex with '0x' — strip it
+        if cleaned.startswith(('0x', '0X')):
+            cleaned = cleaned[2:]
+        raw = bytes.fromhex(cleaned)
     except ValueError:
         return None