# RuView v0.9.0-realtek-beta.1

This prerelease introduces the Rust-first RTL8720F 2.4 GHz radar transport and
RuView ingestion path. It is intentionally simulator-validated until Realtek
hardware and the vendor SDK callback ABI arrive.

## Included

- ADR-263 records the upstream Ameba integration and licensing boundary.
- ADR-264 defines a versioned, bounded, CRC-protected radar envelope.
- `rtl8720f-sim` emits deterministic CFR, near-range, far-range, interference,
  and capability reports to UDP or replay files.
- The sensing server validates RTL8720F datagrams, publishes bounded summaries
  over `/ws/sensing`, and exposes the latest report at
  `/api/v1/radar/latest`.
- Synthetic provenance is retained end to end as `realtek:simulated`; simulator
  data is never presented as hardware data.

## Compatibility

The adapter tracks the radar control surface proposed by Ameba RTOS pull
request #1336 (`wifi_radar_config`, `AT+RAD`, and `AT+RADDBG`). The stable Ameba
RTOS v1.2.1 release does not yet expose the complete radar receive callback ABI,
so no vendor-private headers or binary libraries are copied into this release.

## Validation status

- Rust codec round trips, corruption rejection, size bounds, and deterministic
  simulator tests pass.
- RuView server ingestion, REST reporting, and source provenance were exercised
  end to end over loopback UDP.
- Windows release binaries are built from this branch and accompanied by
  SHA-256 checksums.

## Known limitations

- No physical RTL8720F board has been flashed or measured.
- The vendor report callback and exact report layouts remain an SDK/hardware
  validation gate; the adapter boundary may change when those arrive.
- This beta exposes transport and aggregate radar observability. Radar-to-pose,
  vital-sign inference, RF calibration, and accuracy claims are not enabled.
- 2.4 GHz radar reports are not mislabeled as mmWave or Wi-Fi CSI events.

Do not deploy this prerelease for safety-critical, medical, or occupancy billing
uses. It is an integration beta for SDK and hardware bring-up.