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wifi-densepose
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wifi-densepose/firmware/esp32-csi-node/main
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arsen b787f40a86 feat(adr-106): real sensor µs timestamp (rx_ctrl.timestamp) — flashed via OTA 
Closes ADR-106 open item #1: server now receives the real WiFi RX
timestamp from the sensor's hardware controller instead of stamping
on receipt with SystemTime.

FW (csi_collector.c csi_serialize_frame):
  Append uint32_t = info->rx_ctrl.timestamp (µs since FW boot,
  monotonic per ESP-IDF docs) as 4 trailing bytes after I/Q data.
  Header layout unchanged → old server parsers still work (they
  ignore tail bytes per existing `if buf.len() >= expected` check).

Server (parse_esp32_frame):
  Opportunistically read trailing 4 bytes as u32 LE into
  Esp32Frame.sensor_timestamp_us. Old FW → None, new FW → Some(µs).
  udp_receiver_task uses sensor timestamp when present, falls back
  to server SystemTime if not. Result published as NodeInfo.timestamp_us.

Flashed both sensors via OTA (no USB dance):
  192.168.0.101: ota_0 → ota_1 ✓
  192.168.0.100: ota_1 → ota_0 ✓

Live verify: WS timestamps now sub-1e12 (sensor monotonic, ~39s
after FW boot), Δ between successive frames = 43.3 ms ≈ 23 fps
sampling jitter, sub-ms precision. Cross-node skew = sensor boot
time delta (here ~292 ms). For sync the host can subtract per-node
boot offset learned from the first packet pair.
 		2026-05-17 12:55:07 +07:00
..
CMakeLists.txt ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
Kconfig.projbuild ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
adaptive_controller.c fix(rssi): correct parse_esp32_frame offsets + carry RSSI through feature_state 2026-05-17 02:20:25 +07:00
adaptive_controller.h ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
adaptive_controller_decide.c ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
csi_collector.c feat(adr-106): real sensor µs timestamp (rx_ctrl.timestamp) — flashed via OTA 2026-05-17 12:55:07 +07:00
csi_collector.h fix(firmware): SPI cache crash fix + node_id/filter_mac defensive copies + esptool v5 (rebased #397) 2026-04-28 08:41:49 -04:00
display_hal.c docs: update README with ADR-045–048, Observatory, adaptive classifier, AMOLED display 2026-03-05 10:20:48 -05:00
display_hal.h docs: update README with ADR-045–048, Observatory, adaptive classifier, AMOLED display 2026-03-05 10:20:48 -05:00
display_task.c fix: remove unsafe exec() in display_task.c 2026-03-26 04:08:00 +00:00
display_task.h docs: update README with ADR-045–048, Observatory, adaptive classifier, AMOLED display 2026-03-05 10:20:48 -05:00
display_ui.c fix(firmware): defensive node_id capture prevents runtime clobber (#390) 2026-04-15 13:47:34 -04:00
display_ui.h docs: update README with ADR-045–048, Observatory, adaptive classifier, AMOLED display 2026-03-05 10:20:48 -05:00
edge_processing.c feat(esp32 dsp): NBVI sliding-window per-subcarrier variance (deactivated) 2026-05-17 02:20:44 +07:00
edge_processing.h feat: ADR-069 ESP32 CSI → Cognitum Seed RVF pipeline (v0.5.4-esp32) 2026-04-02 19:32:18 -04:00
idf_component.yml docs: update README with ADR-045–048, Observatory, adaptive classifier, AMOLED display 2026-03-05 10:20:48 -05:00
lv_conf.h docs: update README with ADR-045–048, Observatory, adaptive classifier, AMOLED display 2026-03-05 10:20:48 -05:00
main.c deploy(esp32s3): fix DSP, OTA, discovery, mobile WS for room01/room02 2026-05-14 18:56:04 +07:00
mmwave_sensor.c feat: ADR-063/064 mmWave sensor fusion + multimodal ambient intelligence (#269) 2026-03-15 16:10:10 -04:00
mmwave_sensor.h feat: ADR-063/064 mmWave sensor fusion + multimodal ambient intelligence (#269) 2026-03-15 16:10:10 -04:00
mock_csi.c feat: QEMU ESP32-S3 testing platform + swarm configurator (ADR-061/062) (#260) 2026-03-14 13:39:51 -04:00
mock_csi.h feat: QEMU ESP32-S3 testing platform + swarm configurator (ADR-061/062) (#260) 2026-03-14 13:39:51 -04:00
nvs_config.c feat: happiness scoring pipeline + ESP32 swarm with Cognitum Seed (#285) 2026-03-20 18:46:34 -04:00
nvs_config.h feat: happiness scoring pipeline + ESP32 swarm with Cognitum Seed (#285) 2026-03-20 18:46:34 -04:00
ota_update.c deploy(esp32s3): fix DSP, OTA, discovery, mobile WS for room01/room02 2026-05-14 18:56:04 +07:00
ota_update.h feat: complete vendor repos, add edge intelligence and WASM modules 2026-03-02 23:53:25 -05:00
power_mgmt.c feat: complete vendor repos, add edge intelligence and WASM modules 2026-03-02 23:53:25 -05:00
power_mgmt.h feat: complete vendor repos, add edge intelligence and WASM modules 2026-03-02 23:53:25 -05:00
rv_feature_state.c ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
rv_feature_state.h fix(rssi): correct parse_esp32_frame offsets + carry RSSI through feature_state 2026-05-17 02:20:25 +07:00
rv_mesh.c ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
rv_mesh.h ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
rv_radio_ops.h ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
rv_radio_ops_esp32.c ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
rv_radio_ops_mock.c ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
rvf_parser.c feat: complete vendor repos, add edge intelligence and WASM modules 2026-03-02 23:53:25 -05:00
rvf_parser.h feat: complete vendor repos, add edge intelligence and WASM modules 2026-03-02 23:53:25 -05:00
stream_sender.c fix: rate-limit CSI sends and add ENOMEM backoff to prevent crash (#132) 2026-03-03 16:00:40 -05:00
stream_sender.h fix(docker): Update Dockerfile paths from src/ to v1/src/ 2026-02-28 13:38:21 -05:00
swarm_bridge.c feat: happiness scoring pipeline + ESP32 swarm with Cognitum Seed (#285) 2026-03-20 18:46:34 -04:00
swarm_bridge.h feat: happiness scoring pipeline + ESP32 swarm with Cognitum Seed (#285) 2026-03-20 18:46:34 -04:00
wasm_runtime.c fix(firmware): defensive node_id capture prevents runtime clobber (#390) 2026-04-15 13:47:34 -04:00
wasm_runtime.h feat: complete vendor repos, add edge intelligence and WASM modules 2026-03-02 23:53:25 -05:00
wasm_upload.c fix: security hardening — replace fake HMAC, add path traversal protection, OTA auth (ADR-050) 2026-03-06 13:11:04 -05:00
wasm_upload.h feat: complete vendor repos, add edge intelligence and WASM modules 2026-03-02 23:53:25 -05:00