run 25
This commit is contained in:
Aiden
29
captures/rcp-heartbeat-ec-long-spacing.txt
Normal file
29
captures/rcp-heartbeat-ec-long-spacing.txt
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@@ -0,0 +1,29 @@
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|||||||
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Sequence probe: 4 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 00 00 80 DA
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FRAME 4: 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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19:52:09.280 TX group=1 frame=1 len=006 00 00 A0 00 80 7A
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19:52:09.280 RX group=1 frame=1 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
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19:52:09.995 TX group=1 frame=2 len=006 00 00 EC 40 30 C6
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19:52:09.995 RX group=1 frame=2 ANOMALY 24 RX bytes; first mismatch at byte 12: got 07, heartbeat offset 0 expected 00
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19:52:09.995 RX group=1 frame=2 raw 00 00 00 00 80 DA 00 00 00 00 80 DA 07 80 7B 50 26 D0 07 80 7B 50 26 D0
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19:52:10.714 TX group=1 frame=3 len=006 00 00 00 00 80 DA
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19:52:10.714 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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19:52:10.714 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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19:52:11.433 TX group=1 frame=4 len=006 00 00 00 00 80 DA
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19:52:11.433 RX group=1 frame=4 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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19:52:12.626 TX group=2 frame=1 len=006 00 00 A0 00 80 7A
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19:52:12.626 RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:52:13.343 TX group=2 frame=2 len=006 00 00 EC 40 30 C6
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19:52:13.343 RX group=2 frame=2 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:52:14.057 TX group=2 frame=3 len=006 00 00 00 00 80 DA
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19:52:14.057 RX group=2 frame=3 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:52:14.775 TX group=2 frame=4 len=006 00 00 00 00 80 DA
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19:52:14.775 RX group=2 frame=4 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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24
captures/rcp-heartbeat-ec-no-a0.txt
Normal file
24
captures/rcp-heartbeat-ec-no-a0.txt
Normal file
@@ -0,0 +1,24 @@
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Sequence probe: 3 frames x 2 group(s) on COM5 at 38400 8N1
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FRAME 1: 00 00 EC 40 30 C6
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FRAME 2: 00 00 00 00 80 DA
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FRAME 3: 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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19:52:37.448 TX group=1 frame=1 len=006 00 00 EC 40 30 C6
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19:52:37.448 RX group=1 frame=1 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
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19:52:37.955 TX group=1 frame=2 len=006 00 00 00 00 80 DA
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19:52:37.955 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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19:52:37.955 RX group=1 frame=2 raw 00 00 00 00 80 DA 07 80 C0 40 30 6D 07 80 C0 40 30 6D
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19:52:38.491 TX group=1 frame=3 len=006 00 00 00 00 80 DA
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19:52:38.491 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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19:52:38.491 RX group=1 frame=3 raw 07 80 C0 40 30 6D 00 00 00 00 80 DA 00 00 00 00 80 DA
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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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19:52:39.619 TX group=2 frame=1 len=006 00 00 EC 40 30 C6
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19:52:39.619 RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:52:40.126 TX group=2 frame=2 len=006 00 00 00 00 80 DA
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19:52:40.126 RX group=2 frame=2 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:52:40.663 TX group=2 frame=3 len=006 00 00 00 00 80 DA
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19:52:40.663 RX group=2 frame=3 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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28
captures/rcp-heartbeat-ec-short-spacing.txt
Normal file
28
captures/rcp-heartbeat-ec-short-spacing.txt
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@@ -0,0 +1,28 @@
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Sequence probe: 4 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 00 00 80 DA
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FRAME 4: 00 00 00 00 80 DA
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BASELINE heartbeat-compatible RX: 30 bytes, offset 0, 5 frames + 0 bytes
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BEGIN group 1/2
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19:51:50.126 TX group=1 frame=1 len=006 00 00 A0 00 80 7A
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19:51:50.126 RX group=1 frame=1 no RX bytes
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19:51:50.500 TX group=1 frame=2 len=006 00 00 EC 40 30 C6
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19:51:50.500 RX group=1 frame=2 ANOMALY 6 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 3 expected 00
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19:51:50.500 RX group=1 frame=2 raw 07 80 7B 50 26 D0
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19:51:50.876 TX group=1 frame=3 len=006 00 00 00 00 80 DA
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19:51:50.876 RX group=1 frame=3 no RX bytes
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19:51:51.251 TX group=1 frame=4 len=006 00 00 00 00 80 DA
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19:51:51.251 RX group=1 frame=4 heartbeat-compatible RX: 13 bytes, offset 0, 2 frames + 1 bytes
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GROUP 1 TAIL heartbeat-compatible RX: 23 bytes, offset 1, 3 frames + 5 bytes
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BEGIN group 2/2
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19:51:52.350 TX group=2 frame=1 len=006 00 00 A0 00 80 7A
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19:51:52.350 RX group=2 frame=1 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
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19:51:52.694 TX group=2 frame=2 len=006 00 00 EC 40 30 C6
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19:51:52.694 RX group=2 frame=2 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:51:53.041 TX group=2 frame=3 len=006 00 00 00 00 80 DA
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19:51:53.041 RX group=2 frame=3 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:51:53.387 TX group=2 frame=4 len=006 00 00 00 00 80 DA
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19:51:53.387 RX group=2 frame=4 heartbeat-compatible RX: 13 bytes, offset 0, 2 frames + 1 bytes
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GROUP 2 TAIL heartbeat-compatible RX: 23 bytes, offset 1, 3 frames + 5 bytes
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Anomalies: 1
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39
captures/rcp-heartbeat-echo-exact-2f95092e.txt
Normal file
39
captures/rcp-heartbeat-echo-exact-2f95092e.txt
Normal file
@@ -0,0 +1,39 @@
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|
Sequence probe: 6 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: 07 C0 2F 95 09 2E
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FRAME 5: 00 00 00 00 80 DA
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FRAME 6: 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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19:46:41.420 TX group=1 frame=1 len=006 00 00 A0 00 80 7A
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19:46:41.420 RX group=1 frame=1 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
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19:46:41.955 TX group=1 frame=2 len=006 00 00 EC 40 30 C6
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19:46:41.955 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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19:46:41.955 RX group=1 frame=2 raw 00 00 00 00 80 DA 07 80 FB 50 26 50 07 80 FB 50 26 50
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19:46:42.465 TX group=1 frame=3 len=006 07 80 7B 50 26 D0
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19:46:42.465 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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19:46:42.465 RX group=1 frame=3 raw 07 80 FB 50 26 50 00 00 00 00 80 DA 00 00 00 00 80 DA
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19:46:43.001 TX group=1 frame=4 len=006 07 C0 2F 95 09 2E
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19:46:43.001 RX group=1 frame=4 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:46:43.509 TX group=1 frame=5 len=006 00 00 00 00 80 DA
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19:46:43.509 RX group=1 frame=5 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:46:44.044 TX group=1 frame=6 len=006 00 00 00 00 80 DA
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19:46:44.044 RX group=1 frame=6 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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19:46:45.203 TX group=2 frame=1 len=006 00 00 A0 00 80 7A
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19:46:45.203 RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:46:45.739 TX group=2 frame=2 len=006 00 00 EC 40 30 C6
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19:46:45.739 RX group=2 frame=2 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:46:46.245 TX group=2 frame=3 len=006 07 80 7B 50 26 D0
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19:46:46.245 RX group=2 frame=3 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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19:46:46.780 TX group=2 frame=4 len=006 07 C0 2F 95 09 2E
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19:46:46.780 RX group=2 frame=4 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:46:47.317 TX group=2 frame=5 len=006 00 00 00 00 80 DA
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19:46:47.317 RX group=2 frame=5 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
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19:46:47.824 TX group=2 frame=6 len=006 00 00 00 00 80 DA
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19:46:47.824 RX group=2 frame=6 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-exact-fb502650.txt
Normal file
34
captures/rcp-heartbeat-echo-exact-fb502650.txt
Normal file
@@ -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 FB 50 26 50
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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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19:52:54.838 TX group=1 frame=1 len=006 00 00 A0 00 80 7A
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19:52:54.838 RX group=1 frame=1 no RX bytes
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19:52:55.344 TX group=1 frame=2 len=006 00 00 EC 40 30 C6
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19:52:55.344 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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19:52:55.344 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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19:52:55.882 TX group=1 frame=3 len=006 07 80 FB 50 26 50
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19:52:55.882 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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19:52:55.882 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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19:52:56.389 TX group=1 frame=4 len=006 00 00 00 00 80 DA
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19:52:56.389 RX group=1 frame=4 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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|
19:52:56.926 TX group=1 frame=5 len=006 00 00 00 00 80 DA
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|
19:52:56.926 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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||||||
|
19:52:58.054 TX group=2 frame=1 len=006 00 00 A0 00 80 7A
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|
19:52:58.054 RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
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||||||
|
19:52:58.559 TX group=2 frame=2 len=006 00 00 EC 40 30 C6
|
||||||
|
19:52:58.559 RX group=2 frame=2 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:52:59.095 TX group=2 frame=3 len=006 07 80 FB 50 26 50
|
||||||
|
19:52:59.095 RX group=2 frame=3 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
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|
19:52:59.630 TX group=2 frame=4 len=006 00 00 00 00 80 DA
|
||||||
|
19:52:59.630 RX group=2 frame=4 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
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|
19:53:00.137 TX group=2 frame=5 len=006 00 00 00 00 80 DA
|
||||||
|
19:53:00.137 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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39
captures/rcp-heartbeat-echo-host-2f9509.txt
Normal file
39
captures/rcp-heartbeat-echo-host-2f9509.txt
Normal file
@@ -0,0 +1,39 @@
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|||||||
|
Sequence probe: 6 frames x 2 group(s) on COM5 at 38400 8N1
|
||||||
|
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
|
||||||
|
FRAME 4: 00 00 2F 95 09 E9
|
||||||
|
FRAME 5: 00 00 00 00 80 DA
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||||||
|
FRAME 6: 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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||||||
|
19:47:26.176 TX group=1 frame=1 len=006 00 00 A0 00 80 7A
|
||||||
|
19:47:26.176 RX group=1 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:47:26.683 TX group=1 frame=2 len=006 00 00 EC 40 30 C6
|
||||||
|
19:47:26.683 RX group=1 frame=2 ANOMALY 18 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 3 expected 00
|
||||||
|
19:47:26.683 RX group=1 frame=2 raw 07 80 FB 50 26 50 07 80 FB 50 26 50 07 80 FB 50 26 50
|
||||||
|
19:47:27.223 TX group=1 frame=3 len=006 07 80 7B 50 26 D0
|
||||||
|
19:47:27.223 RX group=1 frame=3 ANOMALY 18 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 0 expected 00
|
||||||
|
19:47:27.223 RX group=1 frame=3 raw 07 80 FB 50 26 50 00 00 00 00 80 DA 00 00 00 00 80 DA
|
||||||
|
19:47:27.729 TX group=1 frame=4 len=006 00 00 2F 95 09 E9
|
||||||
|
19:47:27.729 RX group=1 frame=4 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:47:28.266 TX group=1 frame=5 len=006 00 00 00 00 80 DA
|
||||||
|
19:47:28.266 RX group=1 frame=5 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
19:47:28.801 TX group=1 frame=6 len=006 00 00 00 00 80 DA
|
||||||
|
19:47:28.801 RX group=1 frame=6 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
GROUP 1 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
BEGIN group 2/2
|
||||||
|
19:47:29.930 TX group=2 frame=1 len=006 00 00 A0 00 80 7A
|
||||||
|
19:47:29.930 RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:47:30.437 TX group=2 frame=2 len=006 00 00 EC 40 30 C6
|
||||||
|
19:47:30.437 RX group=2 frame=2 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:47:30.972 TX group=2 frame=3 len=006 07 80 7B 50 26 D0
|
||||||
|
19:47:30.972 RX group=2 frame=3 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
19:47:31.479 TX group=2 frame=4 len=006 00 00 2F 95 09 E9
|
||||||
|
19:47:31.479 RX group=2 frame=4 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:47:32.016 TX group=2 frame=5 len=006 00 00 00 00 80 DA
|
||||||
|
19:47:32.016 RX group=2 frame=5 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
19:47:32.522 TX group=2 frame=6 len=006 00 00 00 00 80 DA
|
||||||
|
19:47:32.522 RX group=2 frame=6 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
GROUP 2 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
Anomalies: 2
|
||||||
33
captures/rcp-heartbeat-echo-host-fb5026.txt
Normal file
33
captures/rcp-heartbeat-echo-host-fb5026.txt
Normal file
@@ -0,0 +1,33 @@
|
|||||||
|
Sequence probe: 5 frames x 2 group(s) on COM5 at 38400 8N1
|
||||||
|
FRAME 1: 00 00 A0 00 80 7A
|
||||||
|
FRAME 2: 00 00 EC 40 30 C6
|
||||||
|
FRAME 3: 00 00 FB 50 26 D7
|
||||||
|
FRAME 4: 00 00 00 00 80 DA
|
||||||
|
FRAME 5: 00 00 00 00 80 DA
|
||||||
|
BASELINE heartbeat-compatible RX: 30 bytes, offset 0, 5 frames + 0 bytes
|
||||||
|
BEGIN group 1/2
|
||||||
|
19:53:11.629 TX group=1 frame=1 len=006 00 00 A0 00 80 7A
|
||||||
|
19:53:11.629 RX group=1 frame=1 no RX bytes
|
||||||
|
19:53:12.165 TX group=1 frame=2 len=006 00 00 EC 40 30 C6
|
||||||
|
19:53:12.165 RX group=1 frame=2 ANOMALY 6 RX bytes; first mismatch at byte 0: got 07, heartbeat offset 3 expected 00
|
||||||
|
19:53:12.165 RX group=1 frame=2 raw 07 80 7B 50 26 D0
|
||||||
|
19:53:12.673 TX group=1 frame=3 len=006 00 00 FB 50 26 D7
|
||||||
|
19:53:12.673 RX group=1 frame=3 heartbeat-compatible RX: 6 bytes, offset 0, 1 frames + 0 bytes
|
||||||
|
19:53:13.210 TX group=1 frame=4 len=006 00 00 00 00 80 DA
|
||||||
|
19:53:13.210 RX group=1 frame=4 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
19:53:13.743 TX group=1 frame=5 len=006 00 00 00 00 80 DA
|
||||||
|
19:53:13.743 RX group=1 frame=5 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
GROUP 1 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
BEGIN group 2/2
|
||||||
|
19:53:14.874 TX group=2 frame=1 len=006 00 00 A0 00 80 7A
|
||||||
|
19:53:14.874 RX group=2 frame=1 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:53:15.412 TX group=2 frame=2 len=006 00 00 EC 40 30 C6
|
||||||
|
19:53:15.412 RX group=2 frame=2 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
19:53:15.918 TX group=2 frame=3 len=006 00 00 FB 50 26 D7
|
||||||
|
19:53:15.918 RX group=2 frame=3 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:53:16.424 TX group=2 frame=4 len=006 00 00 00 00 80 DA
|
||||||
|
19:53:16.424 RX group=2 frame=4 heartbeat-compatible RX: 12 bytes, offset 0, 2 frames + 0 bytes
|
||||||
|
19:53:16.960 TX group=2 frame=5 len=006 00 00 00 00 80 DA
|
||||||
|
19:53:16.960 RX group=2 frame=5 heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
GROUP 2 TAIL heartbeat-compatible RX: 18 bytes, offset 0, 3 frames + 0 bytes
|
||||||
|
Anomalies: 1
|
||||||
@@ -18,6 +18,9 @@ service information, diagrams, related devices, and compatibility notes.
|
|||||||
and practical notes for repair/protocol reverse engineering.
|
and practical notes for repair/protocol reverse engineering.
|
||||||
- [Discovery Notes](discovery-notes.md) - hands-on bench observations kept
|
- [Discovery Notes](discovery-notes.md) - hands-on bench observations kept
|
||||||
separate from manual-derived facts.
|
separate from manual-derived facts.
|
||||||
|
- [PT2 State Map](pt2-state-map.md) - working protocol-state map showing current
|
||||||
|
selector/context branches, downstream response families, and likely state
|
||||||
|
transitions.
|
||||||
|
|
||||||
## High-Value Starting Points
|
## High-Value Starting Points
|
||||||
|
|
||||||
|
|||||||
@@ -5362,3 +5362,195 @@ Best current follow-up:
|
|||||||
- test exact and host-shaped handling of `07 C0 2F 95 09 2E`
|
- test exact and host-shaped handling of `07 C0 2F 95 09 2E`
|
||||||
- optionally compare whether exact `EC -> 7B` echo is timing-sensitive, since
|
- optionally compare whether exact `EC -> 7B` echo is timing-sensitive, since
|
||||||
the host-shaped mirror path did not reach the same family
|
the host-shaped mirror path did not reach the same family
|
||||||
|
|
||||||
|
### HE18: Exact Echo Of `07 C0 2F 95 09 2E`
|
||||||
|
|
||||||
|
Recreate the `EC -> 7B` exact-echo branch, then immediately send the new
|
||||||
|
`2F 95 09` family frame back exactly as seen.
|
||||||
|
|
||||||
|
```powershell
|
||||||
|
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 "07 C0 2F 95 09 2E" --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-2f95092e.txt
|
||||||
|
```
|
||||||
|
|
||||||
|
### HE19: Host-Shaped Mirror Of `07 C0 2F 95 09 2E`
|
||||||
|
|
||||||
|
Host-shaped checksum for `00 00 2F 95 09 ??` is `E9`.
|
||||||
|
|
||||||
|
```powershell
|
||||||
|
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 2F 95 09 E9" --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-2f9509.txt
|
||||||
|
```
|
||||||
|
|
||||||
|
What would count as a hit:
|
||||||
|
|
||||||
|
- any non-heartbeat response after the exact or host-shaped `2F 95 09` frame
|
||||||
|
- a repeat of `07 C0 2F 95 09 2E`
|
||||||
|
- any fresh family after the `2F` stage that suggests a real chained exchange
|
||||||
|
- any sign that the `EC -> 7B -> 2F` path is the closest thing yet to a proper
|
||||||
|
request/response ladder
|
||||||
|
|
||||||
|
### 2026-05-13 `2F` Mirror Result
|
||||||
|
|
||||||
|
Captures:
|
||||||
|
|
||||||
|
- `captures/rcp-heartbeat-echo-exact-2f95092e.txt`
|
||||||
|
- `captures/rcp-heartbeat-echo-host-2f9509.txt`
|
||||||
|
|
||||||
|
Result summary:
|
||||||
|
|
||||||
|
- These runs did **not** extend the `EC -> 7B -> 2F` path into a stable next
|
||||||
|
stage.
|
||||||
|
- Instead, group 1 shifted the `EC` selector response itself into a new sibling
|
||||||
|
family:
|
||||||
|
- `07 80 FB 50 26 50`
|
||||||
|
- That happened in both runs, before the `2F` follow-up frame was even sent.
|
||||||
|
- After that:
|
||||||
|
- exact `07 C0 2F 95 09 2E` produced only heartbeat
|
||||||
|
- host-shaped `00 00 2F 95 09 E9` also produced only heartbeat
|
||||||
|
- Group 2 was heartbeat-only in both tests.
|
||||||
|
|
||||||
|
Observed group-1 shape:
|
||||||
|
|
||||||
|
| Step | Exact-echo run | Host-mirror run |
|
||||||
|
| --- | --- | --- |
|
||||||
|
| `00 00 EC 40 30 C6` | `07 80 FB 50 26 50` x2 | `07 80 FB 50 26 50` x3 |
|
||||||
|
| `07 80 7B 50 26 D0` | heartbeat only | heartbeat only |
|
||||||
|
| `2F` follow-up | heartbeat only | heartbeat only |
|
||||||
|
|
||||||
|
Interpretation:
|
||||||
|
|
||||||
|
- We did **not** get a reproducible chained reply to the `2F` stage.
|
||||||
|
- The more important finding is that the `EC` branch itself is context-sensitive
|
||||||
|
and can emit at least two sibling downstream families:
|
||||||
|
- `07 80 7B 50 26 D0`
|
||||||
|
- `07 80 FB 50 26 50`
|
||||||
|
- That makes the `EC` branch look more like a selector into a family space than
|
||||||
|
a strict linear ladder.
|
||||||
|
- `07 C0 2F 95 09 2E` is still real from the earlier run, but these follow-ups
|
||||||
|
did not confirm it as the next stable step in an ongoing exchange.
|
||||||
|
|
||||||
|
Best current model:
|
||||||
|
|
||||||
|
- We are getting closer to a *structured* understanding of the RCP:
|
||||||
|
certain host-side `Ex` values reliably push it into specific response
|
||||||
|
families.
|
||||||
|
- But we are **not yet** at a stable "conversation" where the panel is clearly
|
||||||
|
accepting our last reply and moving to the next deterministic turn.
|
||||||
|
- Right now the strongest evidence is for:
|
||||||
|
- selector-like host entries (`E8`, `E9`, `EC`)
|
||||||
|
- family-specific downstream responses (`7A`, `7B`, `FB`)
|
||||||
|
- occasional exact-echo sensitivity on some branches
|
||||||
|
- but not a fully reproducible multi-turn protocol ladder yet
|
||||||
|
|
||||||
|
### HE20: `EC` Timing / Context Split
|
||||||
|
|
||||||
|
Try to separate whether `EC` chooses `7B` vs `FB` because of timing around the
|
||||||
|
selector step, or because of the deeper branch context.
|
||||||
|
|
||||||
|
#### HE20a: `EC` With Shorter Spacing
|
||||||
|
|
||||||
|
```powershell
|
||||||
|
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 00 00 80 DA" --frame "00 00 00 00 80 DA" --repeat 2 --frame-interval 0.10 --read-after-frame 0.25 --read-after-group 0.8 --log captures/rcp-heartbeat-ec-short-spacing.txt
|
||||||
|
```
|
||||||
|
|
||||||
|
#### HE20b: `EC` With Longer Spacing
|
||||||
|
|
||||||
|
```powershell
|
||||||
|
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 00 00 80 DA" --frame "00 00 00 00 80 DA" --repeat 2 --frame-interval 0.35 --read-after-frame 0.35 --read-after-group 0.8 --log captures/rcp-heartbeat-ec-long-spacing.txt
|
||||||
|
```
|
||||||
|
|
||||||
|
#### HE20c: `EC` Without Leading `A0`
|
||||||
|
|
||||||
|
```powershell
|
||||||
|
python scripts/serial_sequence_probe.py --port COM5 --prompt --frame "00 00 EC 40 30 C6" --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-ec-no-a0.txt
|
||||||
|
```
|
||||||
|
|
||||||
|
What would count as a hit:
|
||||||
|
|
||||||
|
- one setup consistently yielding `07 80 7B 50 26 D0`
|
||||||
|
- another setup consistently yielding `07 80 FB 50 26 50`
|
||||||
|
- evidence that leading `A0` is part of the selector context rather than just a
|
||||||
|
neutral primer
|
||||||
|
|
||||||
|
### HE21: Exact Echo Of `07 80 FB 50 26 50`
|
||||||
|
|
||||||
|
If `FB` is a real sibling branch, exact echoing it may show whether it behaves
|
||||||
|
more like `7B` or like the inert `7A` families.
|
||||||
|
|
||||||
|
```powershell
|
||||||
|
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 FB 50 26 50" --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-fb502650.txt
|
||||||
|
```
|
||||||
|
|
||||||
|
### HE22: Host-Shaped Mirror Of `07 80 FB 50 26 50`
|
||||||
|
|
||||||
|
Host-shaped checksum for `00 00 FB 50 26 ??` is `D7`.
|
||||||
|
|
||||||
|
```powershell
|
||||||
|
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 FB 50 26 D7" --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-fb5026.txt
|
||||||
|
```
|
||||||
|
|
||||||
|
What would count as a hit:
|
||||||
|
|
||||||
|
- any non-heartbeat response after exact or host-shaped `FB`
|
||||||
|
- crossover from `FB` into `2F`, `7B`, or another fresh family
|
||||||
|
- evidence that `FB` is a meaningful downstream branch rather than just a
|
||||||
|
selector-side variant
|
||||||
|
|
||||||
|
### 2026-05-13 `EC` Timing And `FB` Result
|
||||||
|
|
||||||
|
Captures:
|
||||||
|
|
||||||
|
- `captures/rcp-heartbeat-ec-short-spacing.txt`
|
||||||
|
- `captures/rcp-heartbeat-ec-long-spacing.txt`
|
||||||
|
- `captures/rcp-heartbeat-ec-no-a0.txt`
|
||||||
|
- `captures/rcp-heartbeat-echo-exact-fb502650.txt`
|
||||||
|
- `captures/rcp-heartbeat-echo-host-fb5026.txt`
|
||||||
|
|
||||||
|
#### HE20: Timing / Context Split
|
||||||
|
|
||||||
|
Observed outcomes:
|
||||||
|
|
||||||
|
| Setup | Group-1 result |
|
||||||
|
| --- | --- |
|
||||||
|
| short spacing (`0.10 s`) | `07 80 7B 50 26 D0` |
|
||||||
|
| long spacing (`0.35 s`) | `07 80 7B 50 26 D0` |
|
||||||
|
| no leading `A0` | `07 80 C0 40 30 6D` |
|
||||||
|
|
||||||
|
Interpretation:
|
||||||
|
|
||||||
|
- The `A0` lead-in matters a lot for the `EC` branch.
|
||||||
|
- With `A0` present, both short and long spacing still favored
|
||||||
|
`07 80 7B 50 26 D0`.
|
||||||
|
- Without `A0`, `EC` collapsed back into the known heartbeat-family transient
|
||||||
|
`07 80 C0 40 30 6D`.
|
||||||
|
- So the best current read is that `A0` is part of the selector context for the
|
||||||
|
`EC -> 7B/FB` family space, not just a neutral primer.
|
||||||
|
- Timing still may matter for `7B` vs `FB`, but this batch says context matters
|
||||||
|
more strongly than spacing in the tested range.
|
||||||
|
|
||||||
|
#### HE21 / HE22: `FB` Echo Handling
|
||||||
|
|
||||||
|
Observed outcomes:
|
||||||
|
|
||||||
|
| Setup | Group-1 result |
|
||||||
|
| --- | --- |
|
||||||
|
| exact `07 80 FB 50 26 50` | `EC` again produced `07 80 7B 50 26 D0`; exact `FB` echo produced no new family |
|
||||||
|
| host-shaped `00 00 FB 50 26 D7` | `EC` produced `07 80 7B 50 26 D0`; host-shaped `FB` mirror produced no new family |
|
||||||
|
|
||||||
|
Interpretation:
|
||||||
|
|
||||||
|
- `FB` did not behave like a meaningful next-turn reply target.
|
||||||
|
- Both exact and host-shaped `FB` handling fell flat after the `EC` selector
|
||||||
|
produced a `7B` response in these runs.
|
||||||
|
- That weakens the idea that `FB` is a stable downstream branch command. It now
|
||||||
|
looks more like a sibling family observation that can appear on the `EC`
|
||||||
|
branch, but not something the panel predictably wants answered.
|
||||||
|
|
||||||
|
Best current `EC` model:
|
||||||
|
|
||||||
|
- `A0 + EC` can open a selector-like family space.
|
||||||
|
- In that family space:
|
||||||
|
- `7B` is the most stable downstream response so far
|
||||||
|
- `FB` is real, but less stable and not yet actionable
|
||||||
|
- without `A0`, `EC` falls back toward heartbeat-family behavior
|
||||||
|
- This is closer to a controlled state map than where we started, but it is
|
||||||
|
still not a stable multi-turn "conversation" ladder.
|
||||||
|
|||||||
@@ -243,6 +243,7 @@ confirmed Sony definition.
|
|||||||
| `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 |
|
| `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 |
|
||||||
| `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 |
|
| `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 |
|
||||||
| `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 |
|
| `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 |
|
||||||
|
| `07 80 FB 50 26 50` | `EC` branch during later `2F` follow-up tests, group 1 | low-medium | sibling downstream family on the `EC` branch; reinforces selector/family behavior |
|
||||||
|
|
||||||
Current caution:
|
Current caution:
|
||||||
|
|
||||||
@@ -276,6 +277,14 @@ Current caution:
|
|||||||
- `EC` is now the first branch where the exact downstream echo looks more
|
- `EC` is now the first branch where the exact downstream echo looks more
|
||||||
meaningful than the host-shaped mirror: exact `07 80 7B 50 26 D0` produced
|
meaningful than the host-shaped mirror: exact `07 80 7B 50 26 D0` produced
|
||||||
`07 C0 2F 95 09 2E`, while host-shaped `00 00 7B 50 26 57` did not.
|
`07 C0 2F 95 09 2E`, while host-shaped `00 00 7B 50 26 57` did not.
|
||||||
|
- Follow-up `2F` mirror tests did not extend that into a stable chained
|
||||||
|
exchange; instead, the `EC` selector response itself drifted into the sibling
|
||||||
|
family `07 80 FB 50 26 50`.
|
||||||
|
- Additional `EC` timing/context tests suggest the leading `A0` is part of the
|
||||||
|
branch context: with `A0` present, `EC` tends toward `07 80 7B 50 26 D0`; without
|
||||||
|
`A0`, `EC` fell back to `07 80 C0 40 30 6D`.
|
||||||
|
- Exact and host-shaped handling of `07 80 FB 50 26 50` did not yield a stable
|
||||||
|
next-stage response.
|
||||||
|
|
||||||
## What We Know
|
## What We Know
|
||||||
|
|
||||||
@@ -310,6 +319,11 @@ Current caution:
|
|||||||
related `7A` / `7B` downstream families.
|
related `7A` / `7B` downstream families.
|
||||||
- The `EC -> 7B` path is currently the strongest sign that some downstream
|
- The `EC -> 7B` path is currently the strongest sign that some downstream
|
||||||
exact echoes may matter, even though most earlier `7A`-family echoes did not.
|
exact echoes may matter, even though most earlier `7A`-family echoes did not.
|
||||||
|
- Overall, the evidence is getting stronger for selector-like host entries that
|
||||||
|
open related response families, but weaker for a fully reproducible multi-turn
|
||||||
|
"conversation" state.
|
||||||
|
- At least on the `EC` branch, `A0` now looks more like part of the selection
|
||||||
|
context than a purely generic primer.
|
||||||
|
|
||||||
## What We Do Not Know
|
## What We Do Not Know
|
||||||
|
|
||||||
|
|||||||
290
docs/pt2-state-map.md
Normal file
290
docs/pt2-state-map.md
Normal file
@@ -0,0 +1,290 @@
|
|||||||
|
# Sony PT2 Protocol State Map
|
||||||
|
|
||||||
|
This document is a working state map for the Sony RCP-TX7 PT2-era control
|
||||||
|
protocol as currently observed on the bench. It is intentionally more structural
|
||||||
|
than [pt2-protocol-summary.md](pt2-protocol-summary.md): the goal here is to
|
||||||
|
show how host inputs appear to move the panel between response families and
|
||||||
|
contexts.
|
||||||
|
|
||||||
|
This is not yet a true finite-state-machine proof. It is a practical model of
|
||||||
|
what currently seems to change the panel's response surface.
|
||||||
|
|
||||||
|
## How To Read This
|
||||||
|
|
||||||
|
- `state` means an inferred protocol context, not a confirmed Sony term.
|
||||||
|
- `stable` means reproduced across multiple clean runs.
|
||||||
|
- `unstable` means seen more than once or clearly real, but not deterministic.
|
||||||
|
- `one-shot` means usually group-1 or post-boot only, then gone.
|
||||||
|
|
||||||
|
## State Layers
|
||||||
|
|
||||||
|
The current evidence suggests the panel behavior is shaped by several layers:
|
||||||
|
|
||||||
|
1. physical/link state
|
||||||
|
2. host-presence / cadence state
|
||||||
|
3. selector / query context
|
||||||
|
4. downstream family response surface
|
||||||
|
5. unknown session-advance / active-control state
|
||||||
|
|
||||||
|
We have good evidence for layers 1-4. Layer 5 is still missing.
|
||||||
|
|
||||||
|
## Baseline States
|
||||||
|
|
||||||
|
### S0: Idle / Not Active
|
||||||
|
|
||||||
|
Observed behavior:
|
||||||
|
|
||||||
|
- RCP sends repeating heartbeat:
|
||||||
|
- `00 00 00 00 80 DA`
|
||||||
|
- LCD may remain idle or later enter `CONNECT NOT ACT`
|
||||||
|
|
||||||
|
Known transitions:
|
||||||
|
|
||||||
|
- host traffic can move the panel into parser-visible but still not-active
|
||||||
|
states
|
||||||
|
- CALL and CAM POWER can still emit panel-origin frames here
|
||||||
|
|
||||||
|
Confidence: high
|
||||||
|
|
||||||
|
### S1: Host Present / Cadence-Held
|
||||||
|
|
||||||
|
Observed behavior:
|
||||||
|
|
||||||
|
- repeating host heartbeat
|
||||||
|
- `00 00 00 00 80 DA`
|
||||||
|
can keep the panel out of `CONNECT NOT ACT` while traffic continues
|
||||||
|
- this does not by itself create reusable reads or a full active session
|
||||||
|
|
||||||
|
Known side effects:
|
||||||
|
|
||||||
|
- some cadence patterns provoke transient families:
|
||||||
|
- `07 80 40 40 30 ED`
|
||||||
|
- `07 80 40 60 30 CD`
|
||||||
|
- `07 80 C0 40 30 6D`
|
||||||
|
|
||||||
|
Confidence: high
|
||||||
|
|
||||||
|
## Discovery / Query Surface
|
||||||
|
|
||||||
|
### S2: Discovery Query Window
|
||||||
|
|
||||||
|
Canonical shape:
|
||||||
|
|
||||||
|
```text
|
||||||
|
00 00 00 00 80 DA
|
||||||
|
00 00 XX 00 80 checksum
|
||||||
|
-> 07 80 ...
|
||||||
|
```
|
||||||
|
|
||||||
|
Stable one-shot reads:
|
||||||
|
|
||||||
|
- `00 -> A0` -> `07 80 68 40 30 C5`
|
||||||
|
- `00 -> B0` -> `07 80 6C 40 30 C1`
|
||||||
|
- `00 -> B5` -> `07 80 6D 20 D8 48`
|
||||||
|
|
||||||
|
Properties:
|
||||||
|
|
||||||
|
- usually one-shot after boot
|
||||||
|
- repeating the same query often drains to heartbeat only
|
||||||
|
- appears to be a readable/capability surface, not an activation handshake
|
||||||
|
|
||||||
|
Confidence: high
|
||||||
|
|
||||||
|
## Event Path
|
||||||
|
|
||||||
|
### S3: Synthetic CALL Event Path
|
||||||
|
|
||||||
|
Host stimulus:
|
||||||
|
|
||||||
|
```text
|
||||||
|
00 00 15 80 00 CF
|
||||||
|
00 00 15 00 00 4F
|
||||||
|
```
|
||||||
|
|
||||||
|
Stable response:
|
||||||
|
|
||||||
|
- `07 80 45 20 D0 68`
|
||||||
|
|
||||||
|
Sibling seen once:
|
||||||
|
|
||||||
|
- `07 80 45 30 D0 78`
|
||||||
|
|
||||||
|
Properties:
|
||||||
|
|
||||||
|
- physical CALL button not required
|
||||||
|
- looks like a real event-path branch
|
||||||
|
- has not led to activation or reusable reads
|
||||||
|
|
||||||
|
Confidence: high
|
||||||
|
|
||||||
|
## Selector-Like Context Surface
|
||||||
|
|
||||||
|
The strongest current "state map" behavior lives here. Certain host-side values
|
||||||
|
look less like direct commands and more like selector/context entries that open
|
||||||
|
different downstream response families.
|
||||||
|
|
||||||
|
### S4: `A0`-Contexted Selector Space
|
||||||
|
|
||||||
|
Current best evidence says `A0` is not always just a neutral primer. On at
|
||||||
|
least the `EC` branch, it appears to be part of the context that opens the
|
||||||
|
family space.
|
||||||
|
|
||||||
|
Observed:
|
||||||
|
|
||||||
|
- `A0 + EC` tends to produce `7B`-family output
|
||||||
|
- `EC` without leading `A0` falls back to `07 80 C0 40 30 6D`
|
||||||
|
|
||||||
|
Confidence: medium-high
|
||||||
|
|
||||||
|
## `Ex` Selector Neighborhood
|
||||||
|
|
||||||
|
These are the clearest currently mapped selector-like host entries.
|
||||||
|
|
||||||
|
| Host-side entry | Typical downstream result | Current read |
|
||||||
|
| --- | --- | --- |
|
||||||
|
| `00 00 E6 40 30 CC` | `07 80 40 40 30 ED` after later heartbeat | heartbeat-family bias |
|
||||||
|
| `00 00 E7 40 30 CD` | `07 80 40 40 30 ED` after later heartbeat | heartbeat-family bias |
|
||||||
|
| `00 00 E8 40 30 C2` | `07 80 7A 50 26 D1` | stable selector into `7A` family |
|
||||||
|
| `00 00 E9 40 30 C3` | `07 80 7A 28 D3 5C` | sibling selector into related `7A` family |
|
||||||
|
| `00 00 EA 40 30 C0` | `07 80 C0 40 30 6D` after later heartbeat | alternate heartbeat-family bias |
|
||||||
|
| `00 00 EB 40 30 C1` | `07 80 40 40 30 ED` after later heartbeat | heartbeat-family bias |
|
||||||
|
| `00 00 EC 40 30 C6` | `07 80 7B 50 26 D0` or `07 80 FB 50 26 50` | selector into mixed sibling family space |
|
||||||
|
|
||||||
|
Current interpretation:
|
||||||
|
|
||||||
|
- this is not a flat command block
|
||||||
|
- some `Ex` values bias toward heartbeat-family transients
|
||||||
|
- some open structured `7A` / `7B` / `FB` families
|
||||||
|
|
||||||
|
Confidence: medium-high
|
||||||
|
|
||||||
|
## Downstream Family Branches
|
||||||
|
|
||||||
|
### B1: `E8 -> 7A 50 26`
|
||||||
|
|
||||||
|
Stable branch:
|
||||||
|
|
||||||
|
```text
|
||||||
|
00 00 A0 00 80 7A
|
||||||
|
00 00 E8 40 30 C2
|
||||||
|
-> 07 80 7A 50 26 D1
|
||||||
|
```
|
||||||
|
|
||||||
|
What we know:
|
||||||
|
|
||||||
|
- reproducible in group 1
|
||||||
|
- exact echo of `07 80 7A 50 26 D1` did not advance state
|
||||||
|
- host-shaped mirror of `7A 50 26` did not advance state
|
||||||
|
|
||||||
|
Read:
|
||||||
|
|
||||||
|
- `E8` is the active selector
|
||||||
|
- `7A 50 26 D1` is a downstream family response, not yet a meaningful next host
|
||||||
|
turn
|
||||||
|
|
||||||
|
Confidence: medium-high
|
||||||
|
|
||||||
|
### B2: `E9 -> 7A 28 D3`
|
||||||
|
|
||||||
|
Stable branch:
|
||||||
|
|
||||||
|
```text
|
||||||
|
00 00 A0 00 80 7A
|
||||||
|
00 00 E9 40 30 C3
|
||||||
|
-> 07 80 7A 28 D3 5C
|
||||||
|
```
|
||||||
|
|
||||||
|
What we know:
|
||||||
|
|
||||||
|
- reproducible in group 1
|
||||||
|
- exact and host-shaped replies to `7A 28 D3 5C` did not advance state
|
||||||
|
|
||||||
|
Read:
|
||||||
|
|
||||||
|
- `E9` looks like a sibling selector to `E8`
|
||||||
|
- payload differences may represent page/class selection rather than random
|
||||||
|
drift
|
||||||
|
|
||||||
|
Confidence: medium
|
||||||
|
|
||||||
|
### B3: `EC -> 7B / FB`
|
||||||
|
|
||||||
|
Observed branch space:
|
||||||
|
|
||||||
|
```text
|
||||||
|
00 00 A0 00 80 7A
|
||||||
|
00 00 EC 40 30 C6
|
||||||
|
-> 07 80 7B 50 26 D0
|
||||||
|
or
|
||||||
|
-> 07 80 FB 50 26 50
|
||||||
|
```
|
||||||
|
|
||||||
|
Important details:
|
||||||
|
|
||||||
|
- without leading `A0`, `EC` fell back to `07 80 C0 40 30 6D`
|
||||||
|
- short and long spacing with `A0` still favored `07 80 7B 50 26 D0`
|
||||||
|
- exact `7B` echo once produced:
|
||||||
|
- `07 C0 2F 95 09 2E`
|
||||||
|
- later `2F` follow-ups did not create a stable next stage
|
||||||
|
- exact and host-shaped `FB` handling did not create a stable next stage
|
||||||
|
|
||||||
|
Read:
|
||||||
|
|
||||||
|
- `EC` is the most stateful selector branch seen so far
|
||||||
|
- `A0` seems to be part of its selection context
|
||||||
|
- `7B` is the most stable downstream family on this branch
|
||||||
|
- `FB` is real but currently looks like a sibling observation, not a clear reply
|
||||||
|
target
|
||||||
|
|
||||||
|
Confidence: medium
|
||||||
|
|
||||||
|
## Current Transition Sketch
|
||||||
|
|
||||||
|
```text
|
||||||
|
S0 idle/not-active
|
||||||
|
-> host heartbeat cadence
|
||||||
|
S1 host-present/cadence-held
|
||||||
|
-> one-shot discovery query surface
|
||||||
|
S2 discovery/query window
|
||||||
|
-> selector/context entry
|
||||||
|
S4 A0-contexted selector space
|
||||||
|
-> E8 -> B1 (7A 50 26 family)
|
||||||
|
-> E9 -> B2 (7A 28 D3 family)
|
||||||
|
-> EC -> B3 (7B / FB family)
|
||||||
|
-> E6/E7/EB -> heartbeat-family transient
|
||||||
|
-> EA / no-A0-EC -> C0-family transient
|
||||||
|
```
|
||||||
|
|
||||||
|
What is still missing:
|
||||||
|
|
||||||
|
- the transition from any of these branches into a stable active/session state
|
||||||
|
- a deterministic multi-turn reply ladder
|
||||||
|
|
||||||
|
## What Feels Stable Right Now
|
||||||
|
|
||||||
|
- RS-232 electrical layer and 6-byte frame model
|
||||||
|
- idle heartbeat behavior
|
||||||
|
- `CONNECT NOT ACT` not being identical to active/inactive protocol state
|
||||||
|
- one-shot discovery surface
|
||||||
|
- CALL synthetic event path
|
||||||
|
- `Ex` neighborhood acting like a selector-like surface
|
||||||
|
- `A0` mattering as branch context on at least `EC`
|
||||||
|
|
||||||
|
## What Still Feels Slippery
|
||||||
|
|
||||||
|
- exact conditions that choose `7B` vs `FB` on `EC`
|
||||||
|
- whether `E8/E9/EC` are true page selectors, class selectors, or partial
|
||||||
|
capability requests
|
||||||
|
- whether any downstream family reply is actually something the host is expected
|
||||||
|
to answer
|
||||||
|
- how this selector space relates to the real session activation handshake
|
||||||
|
|
||||||
|
## Best Next Uses Of This Map
|
||||||
|
|
||||||
|
This map is meant to help us ask sharper questions, for example:
|
||||||
|
|
||||||
|
- does `A0` act as selector context on `E8` and `E9`, not just `EC`?
|
||||||
|
- do nearby `Ex` values continue the family strip?
|
||||||
|
- do host `state/value` bytes on `A0` or `Ex` shift the selected family?
|
||||||
|
- is there a separate session-maintenance stream that must coexist with these
|
||||||
|
selector reads?
|
||||||
Reference in New Issue
Block a user