fix(firmware,server): watchdog crash + no detection from edge vitals#325
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fix(firmware,server): watchdog crash + no detection from edge vitals#325
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… edge vitals (#321, #323) **Firmware (#321):** edge_dsp task now batch-limits frame processing to 4 frames before a 10ms yield. On corporate LANs with high CSI frame rates, the previous 1-tick-per-frame yield wasn't enough to prevent IDLE1 starvation and task watchdog triggers. **Sensing server (#323):** When ESP32 runs the edge DSP pipeline (Tier 2+), it sends vitals packets (magic 0xC5110002) instead of raw CSI frames. Previously, the server broadcast these as raw edge_vitals but never generated a sensing_update, so the UI showed "connected" but "0 persons". Now synthesizes a full sensing_update from vitals data including classification, person count, and pose generation. Closes #321 Closes #323 Co-Authored-By: claude-flow <ruv@ruv.net>
…lity - Fix pdMS_TO_TICKS(5)==0 at 100Hz causing busy-spin in idle path (use vTaskDelay(1) instead) - Post-batch yield now 2 ticks (20ms) for genuinely longer pause - Add s_ring_drops counter to ring_push for diagnosing frame drops - Expose drop count in periodic vitals log line Co-Authored-By: claude-flow <ruv@ruv.net>
When presence is detected via edge vitals, set breathing_band_power to 0.5 so the UI's torso breathing animation works. Previously hardcoded to 0.0 which made the skeleton appear static even when breathing rate was being reported. Co-Authored-By: claude-flow <ruv@ruv.net>
This was referenced Mar 27, 2026
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Summary
sensing_updatefrom edge vitals packets so UI renders detections for Tier 2+ ESP32 nodespdMS_TO_TICKS(5)==0), added ring buffer drop counter for diagnosticsRoot Causes
#321: On corporate LANs, CSI callbacks fire faster than 20 Hz. The
edge_dsptask processed frames back-to-back with only 1-tick yields, starving IDLE1 on Core 1 and triggering the 5-second task watchdog.#323: ESP32 nodes running edge DSP (Tier 2+) send vitals packets (magic
0xC5110002) instead of raw CSI frames. The server broadcast these asedge_vitalsbut never generated asensing_update, so the UI showed "connected" but "0 persons detected".Changes
firmware/esp32-csi-node/main/edge_processing.crust-port/.../sensing-server/src/main.rssensing_updatefrom vitals packets with classification + poseValidation
cargo check -p wifi-densepose-sensing-server --no-default-features— compiles clean (17 pre-existing warnings)Test plan
drops=0in vitals log confirms no frame lossCloses #321
Closes #323
🤖 Generated with claude-flow