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3 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 rUv
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5a7f431b0e |
ADR-081: Implement 5-layer adaptive CSI mesh firmware kernel (#404)
* ADR-081: adaptive CSI mesh firmware kernel + scaffolding
Introduces a 5-layer firmware kernel that reframes the existing ESP32
modules as components of a chipset-agnostic architecture and authorizes
adaptive control + a compact feature-state stream as the default upstream.
Layers:
L1 Radio Abstraction Layer — rv_radio_ops_t vtable + ESP32 binding
L2 Adaptive Controller — fast/medium/slow loops (200ms/1s/30s)
L3 Mesh Sensing Plane — anchor/observer/relay/coordinator (spec)
L4 On-device Feature Extr. — rv_feature_state_t (magic 0xC5110006)
L5 Rust handoff — feature_state default; debug raw gated
Files:
docs/adr/ADR-081-adaptive-csi-mesh-firmware-kernel.md (new)
firmware/esp32-csi-node/main/rv_radio_ops.h (new)
firmware/esp32-csi-node/main/rv_radio_ops_esp32.c (new)
firmware/esp32-csi-node/main/rv_feature_state.{h,c} (new)
firmware/esp32-csi-node/main/adaptive_controller.{h,c} (new)
firmware/esp32-csi-node/main/main.c (wire L1+L2)
firmware/esp32-csi-node/main/CMakeLists.txt (add 4 sources)
firmware/esp32-csi-node/main/Kconfig.projbuild (controller knobs)
CHANGELOG.md (Unreleased)
Default policy is conservative: enable_channel_switch and
enable_role_change are off, so behavior matches today's firmware
unless an operator opts in via menuconfig. The pure
adaptive_controller_decide() is exposed for offline unit tests.
Reuses (does not rewrite): csi_collector, edge_processing (ADR-039),
swarm_bridge (ADR-066), secure_tdm (ADR-032), wasm_runtime (ADR-040).
* ADR-081: implement Layers 1/2/4 end-to-end + host tests + QEMU hooks
Turns the ADR-081 scaffolding into a working adaptive CSI mesh kernel:
Layer 1 radio abstraction has an ESP32 binding and a mock binding; Layer 2
adaptive controller runs on FreeRTOS timers; Layer 4 feature-state packet
is emitted at 5 Hz by default, replacing raw ADR-018 CSI as the default
upstream.
New files:
firmware/esp32-csi-node/main/adaptive_controller_decide.c (pure policy)
firmware/esp32-csi-node/main/rv_radio_ops_mock.c (QEMU binding)
firmware/esp32-csi-node/tests/host/Makefile (host tests)
firmware/esp32-csi-node/tests/host/test_adaptive_controller.c
firmware/esp32-csi-node/tests/host/test_rv_feature_state.c
firmware/esp32-csi-node/tests/host/esp_err.h (shim)
firmware/esp32-csi-node/tests/host/.gitignore
Modified:
adaptive_controller.c — includes pure decide.c; emit_feature_state()
wired into fast loop (200 ms = 5 Hz)
rv_radio_ops_esp32.c — get_health() fills pkt_yield + send_fail
csi_collector.{c,h} — pkt_yield/send_fail accessors (ADR-081 L1)
rv_feature_state.h — packed size corrected to 60 bytes
(was incorrectly 80 in initial commit)
main.c — mock binding registered under mock CSI
CMakeLists.txt — rv_radio_ops_mock.c under CSI_MOCK_ENABLED
scripts/validate_qemu_output.py — 3 new ADR-081 checks (17/18/19)
docs/adr/ADR-081-*.md — status → Accepted (partial);
implementation-status matrix; measured
benchmarks (decide 3.2 ns, CRC32 614 ns);
bandwidth 300 B/s @ 5 Hz (99.7% vs raw);
verification section
CHANGELOG.md — artifact-level entries
Tests (host, gcc -O2 -std=c11):
test_adaptive_controller: 18/18 pass, decide() = 3.2 ns/call
test_rv_feature_state: 15/15 pass, CRC32(56 B) = 614 ns/pkt, 87 MB/s
sizeof(rv_feature_state_t) == 60 asserted
IEEE CRC32 known vectors verified
Deferred (tracked in ADR-081 roadmap Phase 3/4):
Layer 3 mesh-plane message types, role-assignment FSM, Rust-side mirror
trait in crates/wifi-densepose-hardware/src/radio_ops.rs.
* ADR-081: Layer 3 mesh plane + Rust mirror trait — all 5 layers landed
Fully implements the remaining deferred pieces of the adaptive CSI mesh
firmware kernel. All 5 layers (Radio Abstraction, Adaptive Controller,
Mesh Sensing Plane, On-device Feature Extraction, Rust handoff) are
now implemented and host-tested end-to-end.
Layer 3 — Mesh Sensing Plane (firmware/esp32-csi-node/main/rv_mesh.{h,c}):
* 4 node roles: Unassigned / Anchor / Observer / FusionRelay / Coordinator
* 7 message types: TIME_SYNC, ROLE_ASSIGN, CHANNEL_PLAN,
CALIBRATION_START, FEATURE_DELTA, HEALTH, ANOMALY_ALERT
* 3 auth classes: None / HMAC-SHA256-session / Ed25519-batch
* Payload types: rv_node_status_t (28 B), rv_anomaly_alert_t (28 B),
rv_time_sync_t (16 B), rv_role_assign_t (16 B),
rv_channel_plan_t (24 B), rv_calibration_start_t (20 B)
* 16-byte envelope + payload + IEEE CRC32 trailer
* Pure rv_mesh_encode()/rv_mesh_decode() plus typed convenience encoders
* rv_mesh_send_health() + rv_mesh_send_anomaly() helpers
Controller wiring (adaptive_controller.c):
* Slow loop (30 s default) now emits HEALTH
* apply_decision() emits ANOMALY_ALERT on transitions to ALERT /
DEGRADED
* Role + mesh epoch tracked in module state; epoch bumps on role
change
Layer 5 — Rust mirror (crates/wifi-densepose-hardware/src/radio_ops.rs):
* RadioOps trait mirrors rv_radio_ops_t vtable
* MockRadio backend for offline tests
* MeshHeader / NodeStatus / AnomalyAlert types mirror rv_mesh.h
* Byte-identical IEEE CRC32 (poly 0xEDB88320) verified against
firmware test vectors (0xCBF43926 for "123456789")
* decode_mesh / decode_node_status / decode_anomaly_alert / encode_health
* 8 unit tests, including mesh_constants_match_firmware which asserts
MESH_MAGIC/VERSION/HEADER_SIZE/MAX_PAYLOAD match rv_mesh.h
byte-for-byte
* Exported from lib.rs
* signal/ruvector/train/mat crates untouched — satisfies ADR-081
portability acceptance test
Tests (all passing):
test_adaptive_controller: 18/18 (C, decide() 3.2 ns/call)
test_rv_feature_state: 15/15 (C, CRC32 87 MB/s)
test_rv_mesh: 27/27 (C, roundtrip 1.0 µs)
radio_ops::tests (Rust): 8/8
--- total: 68/68 assertions green ---
Docs:
* ADR-081 status flipped to Accepted
* Implementation-status matrix updated; L3 + Rust mirror both
marked Implemented
* Benchmarks table extended with rv_mesh encode+decode roundtrip
* Verification section updated with cargo test invocation
* CHANGELOG: two new entries for L3 mesh plane + Rust mirror
Remaining follow-ups (Phase 3.5 polish, not blocking):
* Mesh RX path (UDP listener + dispatch) on the firmware
* Ed25519 signing for CHANNEL_PLAN / CALIBRATION_START
* Hardware validation on COM7
* Add test_rv_mesh to host-test .gitignore
Fixes an untracked-file warning from the repo stop-hook: the compiled
binary was built by make but the .gitignore update was missed in
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|
rUv
|
5b2aacd923 |
fix(firmware): fall detection, 4MB flash, QEMU CI (#263, #265)
* fix(firmware): fall detection false positives + 4MB flash support (#263, #265) Issue #263: Default fall_thresh raised from 2.0 to 15.0 rad/s² — normal walking produces accelerations of 2.5-5.0 which triggered constant false "Fall Detected" alerts. Added consecutive-frame requirement (3 frames) and 5-second cooldown debounce to prevent alert storms. Issue #265: Added partitions_4mb.csv and sdkconfig.defaults.4mb for ESP32-S3 boards with 4MB flash (e.g. SuperMini). OTA slots are 1.856MB each, fitting the ~978KB firmware binary with room to spare. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): repair all 3 QEMU workflow job failures 1. Fuzz Tests: add esp_timer_create_args_t, esp_timer_create(), esp_timer_start_periodic(), esp_timer_delete() stubs to esp_stubs.h — csi_collector.c uses these for channel hop timer. 2. QEMU Build: add libgcrypt20-dev to apt dependencies — Espressif QEMU's esp32_flash_enc.c includes <gcrypt.h>. Bump cache key v4→v5 to force rebuild with new dep. 3. NVS Matrix: switch to subprocess-first invocation of nvs_partition_gen to avoid 'str' has no attribute 'size' error from esp_idf_nvs_partition_gen API change. Falls back to direct import with both int and hex size args. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): pip3 in IDF container + fix swarm QEMU artifact path QEMU Test jobs: espressif/idf:v5.4 container has pip3, not pip. Swarm Test: use /opt/qemu-esp32 (fixed path) instead of ${{ github.workspace }}/qemu-build which resolves incorrectly inside Docker containers. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): source IDF export.sh before pip install in container espressif/idf:v5.4 container doesn't have pip/pip3 on PATH — it lives inside the IDF Python venv which is only activated after sourcing $IDF_PATH/export.sh. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): pad QEMU flash image to 8MB with --fill-flash-size QEMU rejects flash images that aren't exactly 2/4/8/16 MB. esptool merge_bin produces a sparse image (~1.1 MB) by default. Add --fill-flash-size 8MB to pad with 0xFF to the full 8 MB. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): source IDF export before NVS matrix generation in QEMU tests The generate_nvs_matrix.py script needs the IDF venv's python (which has esp_idf_nvs_partition_gen installed) rather than the system /usr/bin/python3 which doesn't have the package. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): QEMU validation treats WARNs as OK + swarm IDF export 1. validate_qemu_output.py: WARNs exit 0 by default (no real WiFi hardware in QEMU = no CSI data = expected WARNs for frame/vitals checks). Add --strict flag to fail on warnings when needed. 2. Swarm Test: source IDF export.sh before running qemu_swarm.py so pip-installed pyyaml is on the Python path. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): provision.py subprocess-first NVS gen + swarm IDF venv provision.py had same 'str' has no attribute 'size' bug as the NVS matrix generator — switch to subprocess-first approach. Swarm test also needs IDF export for the swarm smoke test step. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): handle missing 'ip' command in QEMU swarm orchestrator The IDF container doesn't have iproute2 installed, so 'ip' binary is missing. Add shutil.which() check to can_tap guard and catch FileNotFoundError in _run_ip() for robustness. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): skip Rust aggregator when cargo not available in swarm test The IDF container doesn't have Rust installed. Check for cargo with shutil.which() before attempting to spawn the aggregator, falling back to aggregator-less mode (QEMU nodes still boot and exercise the firmware pipeline). Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ci): treat swarm test WARNs as acceptable in CI The max_boot_time_s assertion WARNs because QEMU doesn't produce parseable boot time data. Exit code 1 (WARN) is acceptable in CI without real hardware; only exit code 2+ (FAIL/FATAL) should fail. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(firmware): Kconfig EDGE_FALL_THRESH default 2000→15000 The nvs_config.c fallback (15.0f) was never reached because Kconfig always defines CONFIG_EDGE_FALL_THRESH. The Kconfig default was still 2000 (=2.0 rad/s²), causing false fall alerts on real WiFi CSI data (7 alerts in 45s). Fixed to 15000 (=15.0 rad/s²). Verified on real ESP32-S3 hardware with live WiFi CSI: 0 false fall alerts in 60s / 1300+ frames. Co-Authored-By: claude-flow <ruv@ruv.net> * docs: update README, CHANGELOG, user guide for v0.4.3-esp32 - README: add v0.4.3 to release table, 4MB flash instructions, fix fall-thresh example (5000→15000) - CHANGELOG: v0.4.3-esp32 entry with all fixes and additions - User guide: 4MB flash section with esptool commands Co-Authored-By: claude-flow <ruv@ruv.net> |
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rUv
|
523be943b0 |
feat: QEMU ESP32-S3 testing platform + swarm configurator (ADR-061/062) (#260)
9-layer QEMU testing platform (ADR-061) and YAML-driven swarm configurator (ADR-062) for ESP32-S3 firmware testing without hardware. 12 commits, 56 files, +9,500 lines. Tested on Windows with Espressif QEMU 9.0.0 — firmware boots, mock CSI generates frames, 14/16 validation checks pass. 39 bugs found and fixed across 2 deep code reviews. Closes #259 Co-Authored-By: claude-flow <ruv@ruv.net> |