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Record six sensor camera pull

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Meta Vens 2026-05-21 22:21:36 +01:00
commit 0277762bb6
4 changed files with 56 additions and 9 deletions
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32
docs/native-capture-cadence.md
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@ -335,3 +335,35 @@ solo/KS-only result. The PS3 Eye's 320x240 mode is much less damaging than its
640x480 mode, but still drags Leap below its ~110 fps warm steady-state. Before
claiming six-camera viability, plug in the missing regular Kiyo and second PS3
Eye and split high-rate cameras across controllers/hubs deliberately.
After port swapping, the regular Kiyo and second PS3 Eye appeared, making five
camera devices visible and six optical sensors present: LeapUVC's packed
left/right stereo IR pair, Kiyo Pro, Kiyo, and two PS3 Eyes. The Kiyo Pro still
reports `UsbHighSpeed(2)` on `root_hub30` with `bcdUSB=0x0320`; no hub reported
a SuperSpeed device.
Five-camera simultaneous results with both PS3 Eyes at `640x480@60`:
| Device | Mode | Delivered FPS |
| --- | --- | ---: |
| LeapUVC | 640x240 YUY2 | 57.33 |
| Kiyo Pro | 1920x1080 MJPG | 24.97 |
| Kiyo | 1920x1080 MJPG | 30.30 |
| PS3 Eye 0 | 640x480 Bayer | 59.59 |
| PS3 Eye 1 | 640x480 Bayer | 57.60 |
Five-camera simultaneous results with both PS3 Eyes at `320x240@187`:
| Device | Mode | Delivered FPS |
| --- | --- | ---: |
| LeapUVC | 640x240 YUY2 | 81.05 |
| Kiyo Pro | 1920x1080 MJPG | 24.97 |
| Kiyo | 1920x1080 MJPG | 30.28 |
| PS3 Eye 0 | 320x240 Bayer | 187.60 |
| PS3 Eye 1 | 320x240 Bayer | 187.03 |
Conclusion: all six currently intended optical sensors can be pulled at once
through the current direct-driver probes, with the Leap stereo pair delivered
as one packed UVC frame. The PS3 Eyes are healthiest at `320x240@187`; at
`640x480@60` they stay near target, but Leap drops farther. Leap is not yet a
stable ground-truth timing camera under this shared USB topology.

13
notes/fresh-workspace-handoff.md
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@ -58,10 +58,17 @@ Get-Content .\state\evidence.jsonl -Tail 8
but Leap drops hard under shared USB load: 40.12 fps when the PS3 Eye runs
640x480@60, and 81.10 fps when the PS3 Eye runs 320x240@187. The regular
Kiyo and second PS3 Eye were absent, so six-camera viability is not proven.
- After port swapping, five camera devices / six optical sensors were visible
and pulled at once: LeapUVC's packed stereo IR pair, Kiyo Pro, regular Kiyo,
and two PS3 Eyes. With both Eyes at 320x240@187, the set delivered Leap
stereo 81.05 fps, Kiyo Pro 24.97 fps, Kiyo 30.28 fps, PS3 Eye 0 187.60 fps,
and PS3 Eye 1 187.03 fps. With both Eyes at 640x480@60, Leap rose compared
with the earlier three-device run but still only reached 57.33 fps. Kiyo Pro
still reports high-speed USB, not SuperSpeed.
## Immediate Re-entry Instruction
Move the raw PS3 Eye cadence probe into `native/probes` or cut the first real
runtime capture driver, then rerun simultaneous pulls with the regular Kiyo and
second PS3 Eye present. Do not restore deleted script infrastructure because a
stale doc once missed it.
runtime capture driver, then rerun the six-optical-sensor pull from repo probes
after deliberate USB topology changes. Do not restore deleted script
infrastructure because a stale doc once missed it.

1
state/evidence.jsonl
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@ -14,3 +14,4 @@
{"ts":"2026-05-21T23:25:00+00:00","type":"verification","status":"ok","note":"Kiyo Pro moved to a second motherboard USB3 port: composite device is now Port_#0008.Hub_#0003 on the same AMD ROOT_HUB30. The device descriptor remains bcdUSB 0x0320 but hub IOCTL reports negotiated speed UsbHighSpeed(2), not UsbSuperSpeed(3). Cadence was not rerun because this is the same high-speed fallback state; next physical test is a known-good USB3 data cable or a known-good SuperSpeed device on the same ports."}
{"ts":"2026-05-22T00:05:00+00:00","type":"verification","status":"ok","note":"Kiyo Pro moved to neighbor sender machine Raven. PnP reports camera/media/composite/microphone interfaces present. Descriptor-only probe reports VID_1532 PID_0E05 on Raven USB3 root hub port 6 with bcdUSB 0x0320 but negotiated speed UsbHighSpeed(2), not UsbSuperSpeed(3); Raven hub inventory reports zero SuperSpeed devices. Same cable/camera failing SuperSpeed on two machines makes the stock cable or Kiyo Pro SuperSpeed lane the stronger suspect."}
{"ts":"2026-05-22T00:30:00+00:00","type":"verification","status":"partial","note":"Simultaneous local camera pull found only three camera devices visible: LeapUVC, Kiyo Pro, and one PS3 Eye; regular Kiyo and the second PS3 Eye were absent. KS multi harness plus raw PS3 Eye probe pulled Leap 640x240 YUY2, Kiyo Pro 1080p MJPG, and PS3 Eye concurrently. With PS3 Eye 640x480@60: Leap 40.12 fps, Kiyo Pro 24.99 fps, PS3 Eye 56.06 fps. With PS3 Eye 320x240@187: Leap 81.10 fps, Kiyo Pro 25.33 fps, PS3 Eye 185.74 fps. Leap loses cadence under shared USB load; split high-rate cameras across controllers before claiming six-camera viability."}
{"ts":"2026-05-22T00:50:00+00:00","type":"verification","status":"ok","note":"After port swapping, five camera devices / six optical sensors were visible and pulled simultaneously: LeapUVC's packed stereo IR pair, Kiyo Pro, regular Kiyo, and two PS3 Eyes. Kiyo Pro still negotiated UsbHighSpeed(2) on root_hub30 despite bcdUSB 0x0320; hub inventory reported zero SuperSpeed devices. With both PS3 Eyes at 640x480@60: Leap stereo 57.33 fps, Kiyo Pro 24.97 fps, Kiyo 30.30 fps, PS3 Eye 0 59.59 fps, PS3 Eye 1 57.60 fps. With both PS3 Eyes at 320x240@187: Leap stereo 81.05 fps, Kiyo Pro 24.97 fps, Kiyo 30.28 fps, PS3 Eye 0 187.60 fps, PS3 Eye 1 187.03 fps. All currently intended optical sensors can be pulled at once through direct-driver probes; Leap remains topology-sensitive."}

19
state/map.yaml
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@ -104,11 +104,18 @@ current_status:
once, but Leap cadence collapsed under shared load: with PS3 Eye at
640x480@60 the set delivered Leap 40.12 fps, Kiyo Pro 24.99 fps, and PS3
Eye 56.06 fps; with PS3 Eye at 320x240@187 it delivered Leap 81.10 fps,
Kiyo Pro 25.33 fps, and PS3 Eye 185.74 fps.
Kiyo Pro 25.33 fps, and PS3 Eye 185.74 fps. After port swapping, five
camera devices / six optical sensors were visible and pulled at once:
LeapUVC's packed stereo IR pair, Kiyo Pro, regular Kiyo, and two PS3 Eyes.
With both Eyes at 640x480@60, the set delivered Leap stereo 57.33 fps,
Kiyo Pro 24.97 fps, Kiyo 30.30 fps, PS3 Eye 0 59.59 fps, and PS3 Eye 1
57.60 fps. With both Eyes at 320x240@187, it delivered Leap stereo 81.05
fps, Kiyo Pro 24.97 fps, Kiyo 30.28 fps, PS3 Eye 0 187.60 fps, and PS3
Eye 1 187.03 fps. Kiyo Pro still negotiates high-speed USB, and Leap
remains topology-sensitive under shared load.
next_action: >
Move the raw PS3 Eye probe into the repo or replace it with the first
runtime capture driver, then rerun simultaneous pulls with the missing
regular Kiyo and second PS3 Eye present. Keep high-rate cameras split
across controllers/hubs deliberately, because current shared-load tests
show Leap is no longer a stable timing authority under the present USB
topology.
runtime capture driver, then rerun the six-optical-sensor pull from repo
probes after deliberate USB topology changes. Keep high-rate cameras split
across controllers/hubs deliberately, because current shared-load tests show
Leap is no longer a stable timing authority under the present USB topology.