Python ESP32BinaryParser was using struct format '<IBBHIIBB2x' — the
'2x' skipped bytes 18-19 as reserved. After the Rust-side decoder was
extended to surface PPDU type + flags, the Python pipeline (which
archive/v1 still uses for testing + the proof verifier) needs the same
update so its consumers see the HE metadata too.
csi_extractor.py:
- HEADER_FMT now '<IBBHIIBBBB' (captures bytes 18-19)
- New metadata fields: ppdu_type ('ht_legacy'|'he_su'|'he_mu'|'he_tb'|'unknown'),
ppdu_type_raw, he_capable, bw40, stbc, ldpc, ieee802154_sync_valid,
adr018_flags_raw
- Class constants PPDU_HT_LEGACY..PPDU_UNKNOWN mirror the firmware
test_esp32_binary_parser.py:
- build_binary_frame() takes optional ppdu_byte + flags_byte (default 0)
- New TestAdr110ByteEncoding class with 5 tests:
- Pre-ADR-110 zeros decode as 'ht_legacy' + all-flags-false
- HE-SU / HE-MU / HE-TB decode correctly
- 0xFF decodes as 'unknown'
- All-flags-set round-trip (0x1D)
11/11 parser tests pass (6 existing + 5 new). Backwards compat verified.
Pairs with the Rust-side decoder in commit 3959fabf3. Both pipelines now
read the same wire format produced by the C6 firmware's
CONFIG_CSI_FRAME_HE_TAGGING path.
Ref: ruvnet/RuView#762, draft PR #764
Co-Authored-By: claude-flow <ruv@ruv.net>
The Rust port at v2/ has been the primary codebase since the rename
in #427. The Python implementation at v1/ is no longer the active
target; the only load-bearing path is the deterministic proof bundle
at v1/data/proof/ (per ADR-011 / ADR-028 witness verification).
Move the whole Python tree into archive/v1/ and document the policy
in archive/README.md: no new features, bug fixes only when they affect
a still-load-bearing path (currently just the proof), CI continues to
verify the proof on every push and PR.
Path references updated in 26 files via path-pattern sed (only
matches v1/<known-child> patterns, never bare v1 or API URLs like
/api/v1/). Two double-prefix typos (archive/archive/v1/) caught and
hand-fixed in verify-pipeline.yml and ADR-011.
Validated:
- Python proof verify.py imports cleanly at archive/v1/data/proof/
(numpy/scipy still required; CI installs requirements-lock.txt
from archive/v1/ now)
- cargo test --workspace --no-default-features → 1,539 passed,
0 failed, 8 ignored (unaffected by Python tree relocation)
- ESP32-S3 on COM7 untouched (no firmware paths changed)
After-merge: contributors should re-run any local `python v1/...`
commands as `python archive/v1/...` (CLAUDE.md and CHANGELOG already
updated).
ruv