mikkeli
1d24d90c36
The earlier decision assumed the Orin would be the media source. It is not — the tablet is the music player and that role is staying put, so it holds the aux cable regardless. Giving the Orin its own aux line would have added a second permanent cable rather than freeing the display unit. TTS therefore crosses the boundary as discrete utterances over the reliable channel rather than a real-time stream, and ducking moves to Android audio focus, which handles cross-application ducking natively. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013kj58Jugkic783b8ZrtTVZ
Project Yukart
Making a 2008 Mitsubishi Colt Ralliart (Z27AG) a bit smarter with modern technologies. What the system is meant to do is described in OVERVIEW.md.
This repository is the overview and roadmap only — it holds no code. Every application or application cluster lives in its own repository and is indexed here.
Documents
- Overview — what the system is meant to do
- Architecture — system shape, services, message bus, display contract
- Orin runtime — what runs on the board: memory budget, startup tiers, audio
- Repositories — repo layout, naming, template-repo policy
- Roadmap — phases and current status
Repository index
| Repository | Role | Status |
|---|---|---|
| project-yukart | This hub — overview, roadmap, cross-cutting design | Active |
| orin-nano-env-setup | Jetson host bring-up: drivers, kernel modules, OS-level setup | Active |
Planned repositories and the reasoning behind the split are described in docs/REPOS.md.
Hardware at a glance
| Part | Role |
|---|---|
NVIDIA Jetson Orin Nano Super (mikkeli-orin-nano-2) |
Main compute, JetPack r36.4 / Ubuntu 22.04 |
| PEAK PCAN-USB | Car CAN bus access (can1, 500 kbps) |
| Onboard MTTCan | Second CAN interface (can0) |
| Waveshare SIM7600G-H-M.2 | LTE Cat 4 + GNSS |
Details and rationale live in the environment repo's bill of materials.