run 24
This commit is contained in:
Aiden
34
captures/rcp-heartbeat-echo-exact-7b5026d0.txt
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34
captures/rcp-heartbeat-echo-exact-7b5026d0.txt
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@@ -0,0 +1,34 @@
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Sequence probe: 5 frames x 2 group(s) on COM5 at 38400 8N1
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FRAME 1: 00 00 A0 00 80 7A
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FRAME 2: 00 00 EC 40 30 C6
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FRAME 3: 07 80 7B 50 26 D0
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FRAME 4: 00 00 00 00 80 DA
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FRAME 5: 00 00 00 00 80 DA
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BASELINE heartbeat-compatible RX: 24 bytes, offset 0, 4 frames + 0 bytes
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BEGIN group 1/2
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19:41:46.849 TX group=1 frame=1 len=006 00 00 A0 00 80 7A
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19:41:46.849 RX group=1 frame=1 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
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19:41:47.356 TX group=1 frame=2 len=006 00 00 EC 40 30 C6
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19:41:47.356 RX group=1 frame=2 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
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19:41:47.896 TX group=1 frame=3 len=006 07 80 7B 50 26 D0
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19:41:47.896 RX group=1 frame=3 ANOMALY 18 RX bytes; first mismatch at byte 6: got 07, heartbeat offset 0 expected 00
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19:41:47.896 RX group=1 frame=3 raw 00 00 00 00 80 DA 07 C0 2F 95 09 2E 07 C0 2F 95 09 2E
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19:41:48.400 TX group=1 frame=4 len=006 00 00 00 00 80 DA
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19:41:48.400 RX group=1 frame=4 ANOMALY 18 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 0 expected 00
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19:41:48.400 RX group=1 frame=4 raw 07 C0 2F 95 09 2E 00 00 00 00 80 DA 00 00 00 00 80 DA
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19:41:48.936 TX group=1 frame=5 len=006 00 00 00 00 80 DA
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19:41:48.936 RX group=1 frame=5 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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GROUP 1 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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BEGIN group 2/2
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19:41:50.065 TX group=2 frame=1 len=006 00 00 A0 00 80 7A
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19:41:50.065 RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:41:50.570 TX group=2 frame=2 len=006 00 00 EC 40 30 C6
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19:41:50.570 RX group=2 frame=2 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:41:51.107 TX group=2 frame=3 len=006 07 80 7B 50 26 D0
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19:41:51.107 RX group=2 frame=3 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:41:51.613 TX group=2 frame=4 len=006 00 00 00 00 80 DA
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19:41:51.613 RX group=2 frame=4 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:41:52.118 TX group=2 frame=5 len=006 00 00 00 00 80 DA
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19:41:52.118 RX group=2 frame=5 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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GROUP 2 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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Anomalies: 2
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34
captures/rcp-heartbeat-echo-host-7b5026.txt
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34
captures/rcp-heartbeat-echo-host-7b5026.txt
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Sequence probe: 5 frames x 2 group(s) on COM5 at 38400 8N1
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FRAME 1: 00 00 A0 00 80 7A
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FRAME 2: 00 00 EC 40 30 C6
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FRAME 3: 00 00 7B 50 26 57
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FRAME 4: 00 00 00 00 80 DA
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FRAME 5: 00 00 00 00 80 DA
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BASELINE heartbeat-compatible RX: 24 bytes, offset 0, 4 frames + 0 bytes
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BEGIN group 1/2
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19:42:09.119 TX group=1 frame=1 len=006 00 00 A0 00 80 7A
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19:42:09.119 RX group=1 frame=1 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
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19:42:09.655 TX group=1 frame=2 len=006 00 00 EC 40 30 C6
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19:42:09.655 RX group=1 frame=2 ANOMALY 18 RX bytes; first mismatch at byte 6: got 07, heartbeat offset 0 expected 00
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19:42:09.655 RX group=1 frame=2 raw 00 00 00 00 80 DA 07 80 7B 50 26 D0 07 80 7B 50 26 D0
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19:42:10.164 TX group=1 frame=3 len=006 00 00 7B 50 26 57
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19:42:10.164 RX group=1 frame=3 ANOMALY 18 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 0 expected 00
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19:42:10.164 RX group=1 frame=3 raw 07 80 7B 50 26 D0 00 00 00 00 80 DA 00 00 00 00 80 DA
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19:42:10.702 TX group=1 frame=4 len=006 00 00 00 00 80 DA
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19:42:10.702 RX group=1 frame=4 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:42:11.208 TX group=1 frame=5 len=006 00 00 00 00 80 DA
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19:42:11.208 RX group=1 frame=5 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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GROUP 1 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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BEGIN group 2/2
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19:42:12.339 TX group=2 frame=1 len=006 00 00 A0 00 80 7A
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19:42:12.339 RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:42:12.874 TX group=2 frame=2 len=006 00 00 EC 40 30 C6
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19:42:12.874 RX group=2 frame=2 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:42:13.380 TX group=2 frame=3 len=006 00 00 7B 50 26 57
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19:42:13.380 RX group=2 frame=3 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:42:13.886 TX group=2 frame=4 len=006 00 00 00 00 80 DA
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19:42:13.886 RX group=2 frame=4 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:42:14.423 TX group=2 frame=5 len=006 00 00 00 00 80 DA
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19:42:14.423 RX group=2 frame=5 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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GROUP 2 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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Anomalies: 2
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@@ -5294,3 +5294,71 @@ Best current follow-up:
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- treat `EC` as the next strong lead and test exact/host-shaped handling of
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`07 80 7B 50 26 D0`
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- optionally try `ED` next to see whether the `7B` branch continues
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### HE16: Exact Echo Of `07 80 7B 50 26 D0`
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Recreate the `EC` selector path, then immediately send the exact `7B`-family
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response back to the panel.
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```powershell
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python scripts/serial_sequence_probe.py --port COM5 --prompt --frame "00 00 A0 00 80 7A" --frame "00 00 EC 40 30 C6" --frame "07 80 7B 50 26 D0" --frame "00 00 00 00 80 DA" --frame "00 00 00 00 80 DA" --repeat 2 --frame-interval 0.20 --read-after-frame 0.30 --read-after-group 0.8 --log captures/rcp-heartbeat-echo-exact-7b5026d0.txt
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```
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### HE17: Host-Shaped Mirror Of `07 80 7B 50 26 D0`
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Host-shaped checksum for `00 00 7B 50 26 ??` is `57`.
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```powershell
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python scripts/serial_sequence_probe.py --port COM5 --prompt --frame "00 00 A0 00 80 7A" --frame "00 00 EC 40 30 C6" --frame "00 00 7B 50 26 57" --frame "00 00 00 00 80 DA" --frame "00 00 00 00 80 DA" --repeat 2 --frame-interval 0.20 --read-after-frame 0.30 --read-after-group 0.8 --log captures/rcp-heartbeat-echo-host-7b5026.txt
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```
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What would count as a hit:
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- any non-heartbeat response after the exact or host-shaped `7B 50 26` frame
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- a repeat of `07 80 7B 50 26 D0`
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- crossover into the `7A`-family branches or any new sibling family
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- any sign that `EC` is a second-stage exchange rather than just another
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selector-produced readable response
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### 2026-05-13 `EC` Mirror Result
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Captures:
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- `captures/rcp-heartbeat-echo-exact-7b5026d0.txt`
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- `captures/rcp-heartbeat-echo-host-7b5026.txt`
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Result summary:
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- `EC` did not behave exactly like the earlier `E8` / `E9` branches.
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- In the host-shaped mirror run:
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- `00 00 EC 40 30 C6` reproduced `07 80 7B 50 26 D0` in group 1
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- host-shaped mirror `00 00 7B 50 26 57` did not advance the exchange; it
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only drained one more `07 80 7B 50 26 D0` and then returned to heartbeat
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- In the exact-echo run:
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- the `EC` selector step itself did not expose the `7B` family inside the
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immediate read window
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- but exact echo `07 80 7B 50 26 D0` produced a fresh new family:
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`07 C0 2F 95 09 2E`
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- that new family appeared twice in group 1, then the run returned to
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heartbeat
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- Group 2 was heartbeat-only in both runs.
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Interpretation:
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- `EC` is the first `Ex` selector case so far where the exact downstream echo
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appears to matter more than the host-shaped mirror.
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- That makes the `7B` branch more interesting than the `7A` branches:
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- `E8` / `E9` downstream `7A` echoes did not produce a clean second-stage
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family
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- exact `7B` echo produced `07 C0 2F 95 09 2E`
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- `07 C0 2F 95 09 2E` is now a strong follow-up target. It may be:
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- a second-stage response
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- a different page/family reached through exact `7B` echo
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- or a context-specific branch member that only appears on the exact-echo
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path
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Best current follow-up:
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- test exact and host-shaped handling of `07 C0 2F 95 09 2E`
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- optionally compare whether exact `EC -> 7B` echo is timing-sensitive, since
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the host-shaped mirror path did not reach the same family
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@@ -242,6 +242,7 @@ confirmed Sony definition.
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| `07 80 7A 50 26 D1` | host-shaped `E8` branch, reproduced across HE8-HE11 group 1 | medium-high | reproducible downstream response family in the `E8` / `FA` / `7A` branch |
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| `07 80 7A 28 D3 5C` | host-shaped `E9` neighbor, group 1 | low-medium | nearby distinct `7A`-family response; suggests an `E8`/`E9` selector neighborhood |
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| `07 80 7B 50 26 D0` | host-shaped `EC` neighbor, group 1 | low-medium | new sibling family suggesting the `Ex` region is a selector-like strip |
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| `07 C0 2F 95 09 2E` | exact echo of `07 80 7B 50 26 D0`, group 1 | low-medium | possible second-stage family on the `EC -> 7B` branch |
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Current caution:
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@@ -272,6 +273,9 @@ Current caution:
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- Extending outward reinforced the selector-strip model:
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`E6` and `EB` fall into the `07 80 40 40 30 ED` transient family, while `EC`
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opens a new `07 80 7B 50 26 D0` sibling response.
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- `EC` is now the first branch where the exact downstream echo looks more
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meaningful than the host-shaped mirror: exact `07 80 7B 50 26 D0` produced
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`07 C0 2F 95 09 2E`, while host-shaped `00 00 7B 50 26 57` did not.
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## What We Know
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@@ -304,6 +308,8 @@ Current caution:
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- The wider `Ex` region now looks like a mixed selector surface:
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some values collapse into heartbeat-family transients, while others open
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related `7A` / `7B` downstream families.
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- The `EC -> 7B` path is currently the strongest sign that some downstream
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exact echoes may matter, even though most earlier `7A`-family echoes did not.
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## What We Do Not Know
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