berkus
/
wifi-densepose
mirror of https://github.com/ruvnet/wifi-densepose.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
wifi-densepose/firmware/esp32-csi-node/main
History
Dragan Spiridonov c442669ea8 fix(firmware): MGMT-only promiscuous filter to prevent SPI cache crash 
The WiFi driver's wDev_ProcessFiq interrupt handler crashes with
LoadProhibited in cache_ll_l1_resume_icache when promiscuous mode
captures MGMT+DATA frames (100-500 interrupts/sec). The high interrupt
rate races with SPI flash cache operations, corrupting cache state.

Changes:
- Promiscuous filter: MGMT+DATA → MGMT-only (~10 Hz beacons)
- CSI config: disable htltf_en and stbc_htltf2_en (LLTF-only)

LLTF provides 64 subcarriers (HT20) — sufficient for presence,
breathing, and fall detection. The 10 Hz beacon rate eliminates
the SPI flash cache contention that caused the crash.

Verified on device 80:b5:4e:c1:be:b8:
- Before: LoadProhibited crash at ~1600-2400 callbacks (every ~70s)
- After: 2700+ callbacks over 4.7 minutes, zero crashes

Backtrace decode confirmed crash in ESP-IDF closed-source WiFi blob:
  _xt_lowint1 → wDev_ProcessFiq → spi_flash_restore_cache
  → cache_ll_l1_resume_icache → EXCVADDR=0x00000004 (NULL deref)

Co-Authored-By: Ruflo & AQE
 		2026-04-28 08:39:51 -04:00
..
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 ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
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 fix(firmware): MGMT-only promiscuous filter to prevent SPI cache crash 2026-04-28 08:39:51 -04:00
csi_collector.h fix(firmware): move defensive node_id capture before wifi_init_sta() 2026-04-28 08:39:50 -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 fix(firmware): defensive node_id capture prevents runtime clobber (#390) 2026-04-15 13:47:34 -04:00
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 fix(firmware): move defensive node_id capture before wifi_init_sta() 2026-04-28 08:39:50 -04:00
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 fix: security hardening — replace fake HMAC, add path traversal protection, OTA auth (ADR-050) 2026-03-06 13:11:04 -05:00
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 ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404) 2026-04-20 10:38:23 -04:00
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