Ashin Walpola
0e9525162d
obu-firmware builds against vanetza-idf from microbu-esp32c5/external, but that tree was gitignored, so a clone of this repository could not build the firmware it ships. It is now committed here as ordinary files in its own folder, microbu-esp32c5/: the colleague's commit cf4b99f plus the V2X2MAP bridge's signature verification (--trust) used on the bench. Nothing is fetched from or pushed to the colleague's repository; this repository and its remotes carry everything. The folder's own .gitignore keeps build output, downloaded components and private key material out, as it did there; the committed file set is identical to that repository's tracked files. The ESP32-C5 is still flashed from obu-firmware/, which only takes vanetza-idf from microbu-esp32c5/, so the two stay separate folders. FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
76 lines
4.2 KiB
Plaintext
76 lines
4.2 KiB
Plaintext
2026-09-09 host verification
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COMMAND: C:\bachelorthesis_micrOBU\.venv\Scripts\python.exe -W ignore::DeprecationWarning -m unittest discover -s C:\bachelorthesis_micrOBU\implementation\v2x2map-0.3.0\bridge -p test_vam.py -v
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test_all_truncations_and_trailing_data (test_vam.VamTests.test_all_truncations_and_trailing_data) ... ok
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test_independent_asn1c_vectors (test_vam.VamTests.test_independent_asn1c_vectors) ... ok
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test_malformed_never_falls_back_to_gn_position (test_vam.VamTests.test_malformed_never_falls_back_to_gn_position) ... ok
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test_optional_containers_and_json (test_vam.VamTests.test_optional_containers_and_json) ... ok
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test_secured_header_is_not_guessed (test_vam.VamTests.test_secured_header_is_not_guessed) ... ok
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test_transport_and_map_fields (test_vam.VamTests.test_transport_and_map_fields) ... ok
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test_unavailable_coordinates_and_real_zero (test_vam.VamTests.test_unavailable_coordinates_and_real_zero) ... ok
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----------------------------------------------------------------------
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Ran 7 tests in 0.709s
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OK
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COMMAND: node C:\bachelorthesis_micrOBU\implementation\v2x2map-0.3.0\bridge\tests\dashboard-vam.cjs
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PASS: VAM map updates, popups, unavailable fields, escaping, filters and log
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COMMAND: C:\bachelorthesis_micrOBU\.venv\Scripts\python.exe C:\bachelorthesis_micrOBU\implementation\v2x2map-0.3.0\bridge\its_g5_bridge.py --help
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usage: its_g5_bridge.py [-h] [--port PORT] [--list-ports] [--baud BAUD]
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[--node-id NODE_ID] [--broker URL] [--no-mqtt]
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[--reset-on-start] [--reconnect-delay RECONNECT_DELAY]
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[--exit-after EXIT_AFTER]
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[--dashboard-port DASHBOARD_PORT] [--open-browser]
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[--no-browser] [--pcap-out PCAP_OUT] [--verbose]
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ITS-G5 USB->MQTT bridge (V2X2MAP)
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Config: C:\bachelorthesis_micrOBU\implementation\v2x2map-0.3.0\bridge\config\v2x2map.cfg
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options:
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-h, --help show this help message and exit
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--port PORT serial port (e.g. COM7); omit to auto-detect or use
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config
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--list-ports print available serial ports with VID/PID and exit
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--baud BAUD
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--node-id NODE_ID device ID, e.g. V2X2MAP:d2cf13ed6293 (read from config
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if omitted)
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--broker URL MQTT broker URL (mqtts://host:port or
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mqtt://host:port). Can be specified multiple times.
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Default from config or
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mqtts://cits1.opentrafficmap.org:8883
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--no-mqtt parse only, don't publish (for testing)
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--reset-on-start pulse RTS to reboot the device on first connect
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--reconnect-delay RECONNECT_DELAY
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seconds to wait before reconnecting after USB
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disconnect (0 = exit)
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--exit-after EXIT_AFTER
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exit after N seconds (0 = run forever)
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--dashboard-port DASHBOARD_PORT
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local HTTP port for the live dashboard (0 to disable)
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--open-browser open the dashboard URL in the default browser on start
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(default: on when running as .exe)
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--no-browser suppress automatic browser opening
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--pcap-out PCAP_OUT write all captured frames to a .pcap file
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(DLT_IEEE802_11)
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--verbose, -v
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PASS: Python/spec syntax, bridge CLI, Debian archive includes decoder, schemas, requirements and notices. Debian install and Windows EXE build not run.
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2026-09-14 host verification (signed VAMs)
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Change: bridge/secured.py unwraps TS 103 097 signed GeoNetworking packets (no signature
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verification); its_g5_bridge.decode_itsg5_full continues on the unsecured payload and reports
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security = {psid, hash, signer, signer_id, generation_time_ms, verified: false}.
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COMMAND: C:\bachelorthesis_micrOBU\.venv\Scripts\python.exe -W ignore::DeprecationWarning -m unittest -v test_vam
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Ran 8 tests ... OK (new: test_signed_vam_is_unwrapped_but_not_verified, vector = frame 1 of
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recordings/its5_20260914_202525.pcap, signer HashedId8 ba1862d0e89fe341 = the micrOBU's ticket)
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COMMAND: node tests/dashboard-vam.cjs
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PASS
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Live: bridge on COM20 (V2X2MAP receiver firmware) with the micrOBU transmitting signed VAMs on
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COM11: /events carries msg_type VAM, vam_status decoded, security.signer certificate/digest.
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