LTE is up over QMI on povo, metered and ranked below Ethernet/WiFi, with
failover tested. CAN interfaces now have stable udev names (can_pcan,
can_onboard) since canN order raced at boot, so references to can1/can0
go. GNSS stays open: gpsd runs but has no fix until an open-sky test,
which is now what blocks the moving map. Kernel-update rebuild steps
are documented for both out-of-tree modules; time sync is pinned to NICT.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The hardware table listed mikkeli-orin-nano-2 as the main compute, but
that is the development unit; the car unit is mikkeli-orin-nano. Both
the README and the REPOS units table now say which is which.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Replaces `type: default` — one value across every document, read by nothing,
so it discriminated nothing. Types are now reference, guidelines, plan and
report, applied to every markdown file with no exceptions for the hub.
Plans carry status and updated, reports carry date. REPOS.md already noted
that plans go stale and reports do not, but nothing made that visible: a plan
from months ago looked identical to one written today.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013kj58Jugkic783b8ZrtTVZ
Navigation: self-hosted MapLibre + Valhalla + PMTiles, offline-first, with
Japan specifics (left-hand traffic via valhalla_build_admins, data volume,
CJK labels). Map matching pulled forward as Phase 2 ground truth.
Orin runtime: new document covering the 8 GB shared-memory budget,
capture-first startup tiers, failure isolation, storage and the audio graph.
Data flow: direction belongs to topics inside the Orin; the display boundary
is two simplex channels rather than one duplex socket; cloud links are
outbound-initiated only; services mock themselves rather than having separate
stub implementations.
Naming: repositories are <group>-<thing> with no project prefix, so lexical
order matches semantic grouping. Indexes the five new repos.
Decisions 8-19 recorded; 14 (recording retention) left open.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013kj58Jugkic783b8ZrtTVZ
project-yukart becomes the code-free hub: overview, roadmap and cross-cutting
design only. Each app or app cluster gets its own repo, indexed from here.
- ARCHITECTURE.md: separate services over a message bus, with displays as bus
subscribers so the directly-driven screen, Android client and ESP32 panel
share one contract. Records CAN scope (listen-only + OBD-II as sole writer)
and a decisions table for choices still in flux.
- REPOS.md: repo splitting rule, planned repos, naming, and Gitea template-repo
policy (scaffolding only — no upstream link after instantiation).
- ROADMAP.md: phases 0-5, capture and decode before displays.
Bus choice (MQTT) is marked proposed pending a check against real CAN rates;
implementation language is still open.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
mikkeli
mikkeli