Frame 0 is always the probe; frames 1+ are always data (waveform ADC
chunks, compliance config, compliance continuation). Gating on
classify_frame() at fi>0 produces false positives: ADC binary data
can coincidentally contain b"STRT\xff\xfe", causing frames 1 and 5
to be silently dropped from the body (confirmed from live capture on
event key=01110000). Remove all type-based filtering; include every
frame unconditionally with the standard index-based skip amounts.
Add classify_frame() which categorises each A5 frame by content:
terminator — page_key == 0x0000
probe_or_strt — contains b"STRT"
metadata — contains compliance-config ASCII markers
(Project:, Client:, Standard Recording Setup, …)
waveform — binary-heavy (< 20% printable ASCII), i.e. raw ADC data
unknown — fallback
Update write_blastware_file() body loop: frame 0 (probe) is still
always processed; frames 1+ are only included when classify_frame
returns "waveform". Metadata frames (compliance config block with
Project:/Client:/etc.) and any stray STRT-bearing frames are skipped
with a warning/debug log. Terminator frame handling is unchanged.
Adds temporary print() diagnostics so each frame's classification is
visible in the server log to aid debugging.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
For 2-second events at 1024 sps the "Project:" metadata frame appears
beyond chunk 32 (the old default cap), causing the safety limit to be
hit and ~34 KB of waveform data to be downloaded instead of stopping
at the metadata frame. Raising max_chunks to 128 ensures
stop_after_metadata=True can locate the metadata frame for record
times up to ~4 seconds.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Update `s3_bridge.py` to default raw capture file paths to "auto" for timestamped naming.
- Modify `gui_bridge.py` to pre-check raw capture options and streamline path handling.
- Extend `ach_server.py` to save both incoming and outgoing raw bytes for analysis.
- Revise `CHANGELOG.md` and `instantel_protocol_reference.md` to reflect changes in recording mode handling and compliance data encoding.
- Added `CallHomeConfig` model to represent the Auto Call Home settings.
- Introduced methods in `MiniMateClient` for reading (`get_call_home_config`) and writing (`set_call_home_config`) the call home configuration.
- Updated `MiniMateProtocol` with new commands for call home operations (SUB 0x2C for read, SUB 0x7E for write, and SUB 0x7F for confirm).
- Created API endpoints for retrieving and updating call home settings in the server.
- Enhanced the web interface with a new "Call Home" tab for user interaction with call home settings.
- Implemented JavaScript functions for reading and writing call home configurations from the web app.
SESSION_RESET (41 03) is sent before each POLL frame to wake monitoring
units. The ETX lookahead in parse_bw only checked for ACK+STX directly
after ETX, so when 41 03 followed a frame's ETX, the check failed and the
ETX was swallowed into the body as a payload byte — giving a 19-byte body
instead of 17 for POLL frames and failing checksum validation.
Fix: scan past any SESSION_RESET (41 03) sequences when looking for the
next frame start, so the real ACK+STX boundary is found correctly.
Also adds SUM8 checksum validation to parse_s3, which previously left
checksum_valid=None for all S3 frames.
https://claude.ai/code/session_014NczSHUz9uTzCAf4cVASTJ
claude
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