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Keep vanetza-idf in obu-firmware, so a plain clone builds the firmware

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obu-firmware builds against the vanetza-idf C-ITS library, which until now
came from the colleague's microbu-esp32c5 tree beside the repository and was
not tracked here, so a clone of this repository could not build the firmware
it ships. The library alone is now part of obu-firmware, as
obu-firmware/external/vanetza-idf: their external/vanetza-idf at commit
cf4b99f, unchanged (9775 files; see its PROVENANCE.md). CMake takes it from
there by default; -DVANETZA_IDF_DIR still points the build elsewhere.

The rest of the colleague's tree (their own VAM firmware, PKI tooling,
station-link Python tools, the V2X2MAP bridge) stays out of this repository
and gitignored; nothing is pushed to their repository. NOTES.md, docs/06,
TODO.md and the pcap verifier's usage line point at the new location.
This commit is contained in:
Ashin Walpola
2026-09-24 10:56:05 +02:00
parent 2f60623e18
commit d107534eb2
9781 changed files with 1560475 additions and 17 deletions
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obu-firmware/NOTES.md
+2 -1
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@@ -3,7 +3,8 @@
## Since 2026-09-23: signed ITS on vanetza-idf
This firmware is a port of the colleague's standalone ESP32-C5 VRU station
(`microbu-esp32c5/firmware`, its own git repository kept beside this one and gitignored here).
(`microbu-esp32c5/firmware`, in their own repository; only its `external/vanetza-idf` is copied
here, to `obu-firmware/external/vanetza-idf`).
From it: the vanetza-idf C-ITS stack (BTP, GeoNetworking, the TS 103 097 security entity with
credentials in NVS), the station-link protocol v1 (`link_protocol.*`, `link_service.*`) over the
native USB port (`serial_link.*`, frame type 0x10 in the same 0xAA55 framing as before) and over BLE