Adds a new CapturingTransport wrapper in minimateplus.transport that mirrors
every TX/RX byte to two raw .bin files using the same on-wire format as
bridges/ach_mitm.py, so the resulting captures are byte-for-byte compatible
with the existing Blastware MITM captures and load directly in the Analyzer.
A new "Download" tab in seismo_lab.py lets the user connect to a device over
TCP or serial and run connect / list-keys / download-events while the wrapper
saves raw_bw_<ts>.bin (our TX) and raw_s3_<ts>.bin (device TX) into a
seismo_dl_<ts>[_<label>]/ session directory. On completion, the panel hands
both files to the Analyzer and switches tabs, mirroring the UX of the
existing Bridge capture flow.
Previously every Blastware connection auto-created files.
Now TCP mode works the same as serial mode:
- Start Bridge: proxy listens and forwards silently, no files written
- New Capture: opens raw_bw/raw_s3 files; pipe threads write to them
- Stop Capture: flushes and closes files, fires Analyzer callback
- No connection = no file; multiple captures per bridge session work correctly
https://claude.ai/code/session_014NczSHUz9uTzCAf4cVASTJ
Brings back the protocol-exp BridgePanel design:
- Single bridge session stays up; New Capture / Stop Capture create
labelled raw-file segments on demand (no files created at bridge start)
- Capture history listbox shows all segments; double-click reloads in Analyzer
- On capture complete: Analyzer auto-populates and runs analysis
TCP mode integrated into same tab (Serial/TCP radio toggle):
- Each incoming Blastware connection is automatically a capture segment
- Session appears in history list; Analyzer wires up live on connect
- Stop Capture disconnects current TCP session
https://claude.ai/code/session_014NczSHUz9uTzCAf4cVASTJ
Removes the separate 'TCP Capture' tab and folds TCP MITM capture directly
into the existing Bridge tab. A Serial/TCP radio selector at the top swaps
the connection fields (COM ports vs. listen port + device host:port) while
keeping the same Start Bridge / Stop Bridge / Add Mark buttons, capture
checkboxes, log dir, and live log — identical UX for both modes.
https://claude.ai/code/session_014NczSHUz9uTzCAf4cVASTJ
New 'TCP Capture' tab in seismo_lab.py: listens on a configurable local
port for an incoming Blastware connection, transparently forwards all
traffic to the real seismograph device, and saves both directions to
raw_bw_<ts>.bin / raw_s3_<ts>.bin in the same format the Analyzer already
understands. Session start wires up Analyzer live mode automatically via
the same on_bridge_started callback as the COM-port bridge.
https://claude.ai/code/session_014NczSHUz9uTzCAf4cVASTJ
Add 0x5A (BULK_WAVEFORM_STREAM) and 0xA5 (BULK_WAVEFORM_RESPONSE) to
SUB_TABLE so they display with real names instead of UNKNOWN_5A/A5.
Revert S3 checksum validation to checksum_valid=None (the original
intentional behavior). Large S3 frames (A5 bulk waveform, E5 compliance
config) embed inner DLE+ETX sub-frame delimiters; the trailing 0x03 of
the last inner delimiter can land where the parser expects the SUM8
checksum byte, causing false BAD CHK on every valid A5 frame.
protocol.py _validate_frame documents and ignores exactly this issue.
https://claude.ai/code/session_014NczSHUz9uTzCAf4cVASTJ
parse_s3 had the S3 terminator logic inverted vs the real S3FrameParser
in framing.py. It was terminating on DLE+ETX and treating bare ETX as
payload, which caused every bare 0x03 to be swallowed — bundling multiple
real S3 frames into one giant body until a DLE+ETX sequence happened to
appear. Result: 583-byte POLL_RESPONSE 'frames' containing many real
frames concatenated, all showing BAD CHK.
Fix: mirror S3FrameParser exactly —
- Bare ETX (0x03) = real frame terminator
- DLE+ETX (0x10 0x03) = inner-frame literal data (A4/E5 sub-frames),
appended to body and parsing continues
https://claude.ai/code/session_014NczSHUz9uTzCAf4cVASTJ
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