isolating lamp behaviour

scenarios/shutter-adjacent-readback.json

@@ -0,0 +1,55 @@
+{
+  "name": "shutter-adjacent-readback",
+  "notes": [
+    "Recover to CONNECT OK, then read the currently known shutter/clear-scan selector cluster.",
+    "This is read-only after the selector-zero CONNECT seed and should be the first adjacent-selector bench run.",
+    "CONNECT NOT ACT can clear the panel during/after the sweep, so treat visual state at the end as timeout-contaminated.",
+    "Use this primarily for table readback rows and non-heartbeat frames, not for proving display clearing."
+  ],
+  "steps": [
+    {
+      "action": "power_cycle",
+      "off_seconds": 1.5
+    },
+    {
+      "action": "wait_ready",
+      "heartbeats": 2,
+      "timeout": 10.0,
+      "require": true
+    },
+    {
+      "action": "drain",
+      "seconds": 0.25
+    },
+    {
+      "action": "send",
+      "label": "selector_zero_connect_ok_seed",
+      "frame": "00 00 00 80 00 DA",
+      "listen": 0.25
+    },
+    {
+      "action": "table_sweep",
+      "selectors": [
+        "0x08F",
+        "0x093",
+        "0x0A3",
+        "0x0A4",
+        "0x0A5",
+        "0x0D8",
+        "0x080",
+        "0x0D9",
+        "0x0A6",
+        "0x0DA",
+        "0x081"
+      ],
+      "gap": 0.12,
+      "ack_on": {
+        "enabled": false
+      }
+    },
+    {
+      "action": "listen",
+      "seconds": 0.75
+    }
+  ]
+}