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h8-536-decoder/scenarios/shutter-0093-gate-8000.json
2026-05-26 16:59:09 +10:00

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{
"name": "shutter-0093-gate-8000",
"notes": [
"Recover to CONNECT OK, read the shutter cluster, set primary selector 0x0093 to 0x8000, then read the cluster again.",
"ROM trace shows E000[0x0093] gates adjacent shutter/clear-scan value lanes, but the exact bit meaning is not bench-confirmed.",
"CONNECT NOT ACT can clear the panel, so a fresh selector-zero OK seed is sent immediately before the 0x0093 write.",
"Record visual changes during the short post-write window, then use the second sweep for table evidence."
],
"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": 0.10,
"ack_on": {
"enabled": false
}
},
{
"action": "send",
"label": "selector_zero_connect_ok_seed_before_gate",
"frame": "00 00 00 80 00 DA",
"listen": 0.15
},
{
"action": "send",
"label": "e000_0093_gate_high_bit",
"frame": "00 01 13 80 00 C8",
"listen": 0.85
},
{
"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
}
]
}