v0.14.3 - Full waveform DL pipeline tested and working. #15

2026-05-05T20:49:32-04:00

serversdown commented

2026-05-05 20:49:32 -04:00

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serversdown added 12 commits 2026-05-05 20:49:33 -04:00

Big event bugfix. see details: 0fbb39c21a

## v0.13.0 — 2026-05-01

### Fixed

- **SUB 5A bulk waveform stream — over-read bug for events ≥ 2 sec.**
  `read_bulk_waveform_stream` was walking the chunk counter past the actual
  end of the event, picking up post-event circular-buffer garbage that
  corrupted reconstructed Blastware files for any waveform > ~1 sec.  The
  loop now extracts the event's `end_offset` from the STRT record at
  `data[23:27]` of the probe response and stops the chunk walk when the next
  counter would step past it.  Verified against three BW MITM captures
  (4-27-26 + 5-1-26): 2-sec event drops from 37 over-read chunks to 7
  bounded chunks; 3-sec drops to 9; non-zero-start "event 2" drops to 9.

### Added

- `framing.bulk_waveform_term_v2(key4, end_offset, last_chunk_counter)` —
  computes the corrected SUB 5A TERM frame's `(offset_word, params)` per the
  formula confirmed across all 3 BW captures.  Not yet wired into
  `read_bulk_waveform_stream` (the legacy TERM is still used to preserve the
  existing `blastware_file.write_blastware_file` frame-structure expectations);
  available for the next iteration that switches to BW's 0x0200 chunk step.
- `framing.parse_strt_end_offset(a5_data)` — extracts the event-end pointer
  from the STRT record in an A5 response payload.

fix(protocol): correct continuous-mode record header classification for accurate timestamp extraction d758825c67

big refactor of waveform protocol. 45e61fbcaf

fix(blastware_file): update TERM detection logic and strip duplicate header blocks for accurate file writing b66cc9d075

fix(seismo-lab): remove duplicate capture history list 7b62c790a9

Merge branch 'main' into protocol-fix 6b76934a04

debug(protocol): event-N probe is now at counter = start_offset instead of start_offset + 0x46 7444738883

fix(blastware_file): remove harmful "duplicate header+STRT" strip logic to preserve valid waveform data eefec0bd64

fix(protocol): implement partial DLE stuffing for 0x10 bytes in params to prevent request corruption a27693242d

docs: update for v0.14.3 - Full continuous waveform download successful! c914a15e12

doc: update changelog to 0.14.3 ebfe9877fa

doc: update readme v0.14.3 29ebc75656

serversdown merged commit 52c6e7b618 into main