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WireTAP v0.11.3

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@github-actions github-actions released this 12 Sep 00:30
· 314 commits to main since this release
v0.11.3
31d88b9

Highlights

Modbus RTU comes into its own: a real RS-485 line — vendor function codes, broadcasts and all — can now be framed, decoded and read back from a WireTAP Backend archive, and Test Pattern can prove a link is really carrying CAN FD.

New

  • A WireTAP Backend profile can read a Modbus archive: pick the database, the protocol follows, and each message shows as unit/function with its CRC set apart
  • The Query app has a Frame Inventory query — every id a source holds, with counts and first/last sightings, for an archive or a capture
  • Serial framing takes vendor function codes and a broadcast tick, or frames every function code on a line you don't yet know
  • Discovery's Serial Framing tool names the codes and broadcasts it couldn't frame, and Apply declares them for you
  • An agent can hand WireTAP a stream of bytes over MCP (ingest_bytes) and analyse it with no device attached
  • Test Pattern's Sweep mode checks every CAN payload length, including the CAN FD ones — the only test that proves a link is really FD
  • Test Pattern finds the other end before it starts; a responder can be left running and serves every phase of an Auto suite

Changed

  • A backend connection failure says why — refused, timed out, no route, or the gateway's own words
  • Framing detection runs the same framer the port does, so its counts and coverage reflect what you will actually get
  • The Decoder's Modbus tab uses the current spec's exception names
  • WireTAP and the capture server share one implementation of every wire protocol between them
  • The transport_test.py Test Pattern peer is gone; Loopback mode against a Virtual Device covers it with no hardware

Fixed

  • Catalogue coil and discrete-input signals read the coil they name, and the Decoder's Modbus tab no longer shows coils as mangled register values
  • Selecting a byte capture in Discovery shows its bytes instead of waiting forever
  • Transmitting a CAN FD frame over SLCAN or gs_usb sends the frame you asked for
  • A Test Pattern run that lost every frame now reports FAIL, and its extended-ID option really sends extended IDs

CI / Infrastructure

  • macOS builds no longer crash in bindgen on the Xcode 27 headers

See the CHANGELOG for details.

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