# RuView v0.9.1-mediatek-beta.1

This simulator-first beta adds a Rust MediaTek Filogic MIMO CSI transport and
RuView ingestion path while preserving the boundary between demonstrated host
integration and unavailable physical CSI export.

## Included

- ADR-266 selects OpenWrt One (MT7981/MT7976) as the primary future hardware
  target and BPI-R3 (MT7986/MT7975) as the secondary 4x4 target.
- ADR-267 defines the bounded, versioned, CRC-protected `MTC1` wire protocol.
- `mediatek-csi-sim` provides deterministic MT7981, MT7986, and MT7996 profiles,
  complex MIMO CSI, per-chain RSSI, UDP streaming, and replay output.
- RuView validates MediaTek datagrams, publishes bounded WebSocket summaries,
  and exposes `/api/v1/csi/mediatek/latest`.
- `mediatek:simulated` provenance is retained end to end.

## Validation

- Codec round trips, deterministic output, corruption/truncation rejection,
  dimension limits, finite-value enforcement, and prefix parsing are tested.
- All hardware and sensing-server regression tests pass.
- All three profiles were streamed over loopback UDP and verified through the
  RuView REST API.

## Hardware boundary

Upstream `mt76` and public MediaTek SDK material do not currently expose a
supported raw complex CSI API. This release does not redistribute private SDK
material, invent a firmware ABI, or claim physical MediaTek capture. Hardware
support requires a documented firmware/driver channel-estimate export followed
by calibration and repeatability validation.