jedarden/spaxel

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Author	SHA1	Message	Date
jedarden	bcfd1e3f16	feat(protocol): full bidirectional node protocol over WebSocket - firmware: wire on-device motion hints to websocket_send_motion_hint() with 1s rate-limit; csi_set_rate() now writes to g_state.packet_rate - firmware: websocket_send_motion_hint() sends variance + MAC + timestamp to mothership so rate controller ramps ahead of server-side detection - mothership: RateController.OnMotionHint() preemptively ramps adjacent nodes via SetAdjacentNodesFn callback (topology-aware burst propagation) - mothership: idle timeout extended to 30s; variance_threshold=0 in active mode (server handles detection), DefaultVarianceThreshold=1.0 in idle - mothership: SendRoleToMAC() exposes dynamic role changes post-connect - mothership: SendOTAToMAC() enables pushing firmware updates to nodes - mothership: OTA status events are now logged with state and progress % Protocol is backward-compatible: binary CSI frames work as in Phase 1; JSON control messages are additive on the same single WebSocket per node. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-03-26 23:14:19 -04:00
jedarden	f178496c83	feat(firmware): ESP32-S3 firmware skeleton with CSI/BLE/WebSocket - State machine: 7-state lifecycle (BOOT→WIFI→DISCOVERY→CONNECTED, degraded modes WIFI_LOST/MOTHERSHIP_UNAVAILABLE/CAPTIVE_PORTAL) - WiFi: STA connection with exponential backoff, mDNS discovery with cached IP fallback, captive portal AP for provisioning - WebSocket: bidirectional comms, binary CSI frames (24B header + I/Q), JSON hello/health/ble/ota_status upstream, role/config/ota/reboot downstream, OTA task with progress reporting - CSI: promiscuous mode capture, queue-based processing, passive BSSID filter, on-device variance tracking (Welford's) for motion hints - BLE: passive scanning on Core 0, 60-device cache, 5s reporting - NVS: 15-key schema with versioning, role/rate persistence Complete: ESP32 firmware skeleton, passive radar, BLE scanning Remaining: Dashboard skeleton, Docker packaging (Phase 1 items 5-6) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-26 07:20:55 -04:00

Author

SHA1

Message

Date

jedarden

bcfd1e3f16

feat(protocol): full bidirectional node protocol over WebSocket

- firmware: wire on-device motion hints to websocket_send_motion_hint()
  with 1s rate-limit; csi_set_rate() now writes to g_state.packet_rate
- firmware: websocket_send_motion_hint() sends variance + MAC + timestamp
  to mothership so rate controller ramps ahead of server-side detection
- mothership: RateController.OnMotionHint() preemptively ramps adjacent
  nodes via SetAdjacentNodesFn callback (topology-aware burst propagation)
- mothership: idle timeout extended to 30s; variance_threshold=0 in active
  mode (server handles detection), DefaultVarianceThreshold=1.0 in idle
- mothership: SendRoleToMAC() exposes dynamic role changes post-connect
- mothership: SendOTAToMAC() enables pushing firmware updates to nodes
- mothership: OTA status events are now logged with state and progress %

Protocol is backward-compatible: binary CSI frames work as in Phase 1;
JSON control messages are additive on the same single WebSocket per node.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-26 23:14:19 -04:00

jedarden

f178496c83

feat(firmware): ESP32-S3 firmware skeleton with CSI/BLE/WebSocket

- State machine: 7-state lifecycle (BOOT→WIFI→DISCOVERY→CONNECTED,
  degraded modes WIFI_LOST/MOTHERSHIP_UNAVAILABLE/CAPTIVE_PORTAL)
- WiFi: STA connection with exponential backoff, mDNS discovery with
  cached IP fallback, captive portal AP for provisioning
- WebSocket: bidirectional comms, binary CSI frames (24B header + I/Q),
  JSON hello/health/ble/ota_status upstream, role/config/ota/reboot
  downstream, OTA task with progress reporting
- CSI: promiscuous mode capture, queue-based processing, passive BSSID
  filter, on-device variance tracking (Welford's) for motion hints
- BLE: passive scanning on Core 0, 60-device cache, 5s reporting
- NVS: 15-key schema with versioning, role/rate persistence

Complete: ESP32 firmware skeleton, passive radar, BLE scanning
Remaining: Dashboard skeleton, Docker packaging (Phase 1 items 5-6)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-26 07:20:55 -04:00

2 commits