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wifi-densepose
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5 Commits

Author SHA1 Message Date
ruv e0fe10b3dc feat: add provision.py to repo, fix user guide paths 
- Move provision.py from release-only asset into firmware/esp32-csi-node/
- Fix user guide references from scripts/provision.py to correct path
- Update release link to v0.2.0-esp32

Co-Authored-By: claude-flow <ruv@ruv.net>
 2026-03-02 19:07:32 -05:00
rUv 915943cef4
feat: ESP32 CSI MAC address filtering with NVS/Kconfig support (#101) 
* feat: add MAC address filter for ESP32 CSI collection

In multi-AP environments, CSI frames from different access points get
mixed together, corrupting the sensing signal. Add transmitter MAC
filtering so only frames from a specified AP are processed.

Implementation:
- csi_collector: filter in wifi_csi_callback by comparing info->mac
  against configured MAC; log transmitter MAC in periodic debug output
- csi_collector_set_filter_mac(): runtime API to enable/disable filter
- Kconfig: CSI_FILTER_MAC option (format "AA:BB:CC:DD:EE:FF")
- NVS: "filter_mac" 6-byte blob overrides Kconfig at runtime
- nvs_config: parse Kconfig MAC string at boot, load NVS override
- main: apply filter from config after csi_collector_init()

When no filter is configured (default), behavior is unchanged —
all transmitter MACs are accepted for backward compatibility.

Fixes #98

Co-Authored-By: claude-flow <ruv@ruv.net>

* chore: add CLAUDE.local.md to .gitignore

Local machine configuration (ESP-IDF paths, COM port, build
instructions) should not be committed to the repository.

Co-Authored-By: claude-flow <ruv@ruv.net>
 2026-03-02 17:08:27 -05:00
ruv 303871275b feat: ADR-029/031 TDM sensing protocol, channel hopping, and NVS config 
Implement the hardware and firmware portions of RuvSense (ADR-029) and
RuView (ADR-031) for multistatic WiFi sensing:

Rust (wifi-densepose-hardware):
- TdmSchedule: uniform slot assignments with configurable cycle period,
  guard intervals, and processing window (default 4-node 20 Hz)
- TdmCoordinator: manages sensing cycles, tracks per-slot completion,
  cumulative clock drift compensation (±10 ppm over 50 ms = 0.5 us)
- SyncBeacon: 16-byte wire format for cycle synchronization with
  drift correction offsets
- TdmSlotCompleted event for aggregator notification
- 18 unit tests + 4 doctests, all passing

Firmware (C, ESP32):
- Channel-hop table in csi_collector.c (s_hop_channels, configurable
  via csi_collector_set_hop_table)
- Timer-driven channel hopping via esp_timer at dwell intervals
- NDP frame injection stub via esp_wifi_80211_tx()
- Backward-compatible: hop_count=1 disables hopping entirely
- NVS config extension: hop_count, chan_list, dwell_ms, tdm_slot,
  tdm_node_count with bounds validation and Kconfig fallback defaults

Co-Authored-By: claude-flow <ruv@ruv.net>
 2026-03-01 21:33:48 -05:00
ruv 7872987ee6 fix(docker): Update Dockerfile paths from src/ to v1/src/ 
The source code was moved to v1/src/ but the Dockerfile still
referenced src/ directly, causing build failures. Updated all
COPY paths, uvicorn module paths, test paths, and bandit scan
paths. Also added missing v1/__init__.py for Python module
resolution.

Fixes #33

Co-Authored-By: claude-flow <ruv@ruv.net>
 2026-02-28 13:38:21 -05:00
rUv 92a5182dc3 feat(adr-018): ESP32-S3 firmware, Rust aggregator, and live CSI pipeline 
Complete end-to-end WiFi CSI capture pipeline verified on real hardware:

- ESP32-S3 firmware: WiFi STA + promiscuous mode CSI collection,
  ADR-018 binary serialization, UDP streaming at ~20 Hz
- Rust aggregator CLI binary (clap): receives UDP frames, parses with
  Esp32CsiParser, prints per-frame summary (node, seq, rssi, amp)
- UDP aggregator module with per-node sequence tracking and drop detection
- CsiFrame bridge to detection pipeline (amplitude/phase/SNR conversion)
- Python ESP32 binary parser with UDP reader
- Presence detection confirmed: motion score 10/10 from live CSI variance

Hardware verified: ESP32-S3-DevKitC-1 (CP2102, MAC 3C:0F:02:EC:C2:28),
Docker ESP-IDF v5.2 build, esptool 5.1.0 flash, 20 Rust + 6 Python tests pass.

Co-Authored-By: claude-flow <ruv@ruv.net>
 2026-02-28 13:22:04 -05:00