mikkeli
3422b084ac
Further USB tests showed the 5-15 s outages were Android suspending on battery, not the hub. Kept awake, a PD unplug costs ~3.5 s. Adds the requirement that the app keeps the tablet awake while it is the display, and notes a sleeping tablet is invisible to link state. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
type
| type |
|---|
| reference |
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) |
Car unit: main compute, JetPack r36.4 / Ubuntu 22.04 |
NVIDIA Jetson Orin Nano Super (mikkeli-orin-nano-2) |
Development unit: builds, CI, bench (see REPOS) |
| PEAK PCAN-USB | Car CAN bus access (can_pcan, 500 kbps) |
| Onboard MTTCan | Second CAN interface (can_onboard) |
| Waveshare SIM7600G-H-M.2 | LTE Cat 4 (povo, fallback uplink below WiFi/Ethernet) + GNSS |
Details and rationale live in the environment repo's bill of materials.