Henrik Muehe
77bda775dd
- Move docs/AUX_W_AXIS.md to docs/AUX_A_AXIS.md and rebadge W -> A throughout, with a header note pointing at ExternalAxis as the current implementation. - README: A-axis fork heading, link to AUX_A_AXIS.md, /api/aux/status in verify-flash, small comment in scripts/deploy/local.sh.
125 lines
3.8 KiB
Markdown
125 lines
3.8 KiB
Markdown
# OneFinity CNC Controller Firmware (A-axis fork)
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This is the community-fork firmware (V09 UI, FA6, cold-boot work,
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macOS dev tooling) with a virtual A axis driven by an auxcnc ESP32
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over USB serial. See [docs/AUX_A_AXIS.md](docs/AUX_A_AXIS.md) for the
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design and config.
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## Layout
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```
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src/avr/ AVR firmware (motion controller, AtxMega)
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src/boot/ AVR bootloader
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src/bbserial/ Linux kernel module for the bbserial driver
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src/py/bbctrl/ Python control daemon (Tornado + websockets)
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src/js/ Vue.js UI (legacy)
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src/svelte-components/ Newer Svelte UI for dialogs and settings
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src/pug/ Pug templates compiled into build/http/index.html
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src/resources/ Static assets and config templates
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scripts/ Install / update / RPi build helpers
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docs/ Architecture, dev setup, A-axis docs
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```
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## Build & flash (quick path, macOS or Linux)
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The full build (`make`) requires `avr-gcc`, but the controller and UI
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only depend on the Python + web parts. If you're shipping a UI/Python
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change you don't need the AVR toolchain.
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### Prerequisites
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- Node.js (any recent LTS) with npm
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- Python 3 with setuptools
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- `npm install` once at the project root (this is wired into the
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`node_modules` Make target, but on a fresh checkout it's clearer to
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do it explicitly)
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```bash
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npm install
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(cd src/svelte-components && npm install)
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```
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#### macOS gotcha: esbuild platform pin
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The Pi build leaves `node_modules/esbuild` pinned to
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`linux-arm64`, which won't run on Darwin. If `npm run build` inside
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`src/svelte-components` complains about esbuild, reinstall it for the
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host:
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```bash
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cd src/svelte-components
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rm -rf node_modules/esbuild
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npm install esbuild@0.14.49 --no-save
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```
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(Use the version that matches `package-lock.json`.)
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### Build the web UI + Python sdist
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```bash
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# Build the Svelte components
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(cd src/svelte-components && npm run build)
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# Render pug templates and copy assets into build/http
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make all # AVR step will fail without avr-gcc; safe to ignore
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# if you didn't change anything under src/avr or src/boot
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# Package
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./setup.py sdist
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ls dist/bbctrl-*.tar.bz2
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```
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`make pkg` is the canonical target but it tries to build AVR first. On
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hosts without avr-gcc, run the steps above directly.
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If `bbctrl-*.tar.bz2` is missing `src/bbserial/bbserial.ko`, copy the
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prebuilt `.ko` from a previous official release into `src/bbserial/`
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before running `setup.py sdist` (the install script on the controller
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just installs the existing module if a newer one isn't shipped).
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### Flash to a controller
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```bash
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curl -X PUT -H "Content-Type: multipart/form-data" \
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-F "firmware=@dist/bbctrl-1.6.7.tar.bz2" \
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-F "password=onefinity" \
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http://onefinity.local/api/firmware/update
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```
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…or use the Make target:
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```bash
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make update HOST=onefinity.local PASSWORD=onefinity
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```
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The controller stops bbctrl, untars the package, runs
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`scripts/install.sh`, and brings the service back up. Total downtime
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is ~30-45s. Watch progress at `http://<host>/` (you'll get 404s while
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bbctrl restarts, then the new UI).
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### Verify the flash
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```bash
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curl -s http://onefinity.local/ | grep -c "OneFinity"
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curl -s http://onefinity.local/api/diag/timing | head
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curl -s http://onefinity.local/api/aux/status # if A axis is enabled
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```
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## Build & flash (full path, Debian/Linux)
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For AVR + GPlan rebuilds, see [docs/development.md](docs/development.md).
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That path uses qemu + chroot to cross-compile gplan for ARM and needs
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the `gcc-avr` / `avr-libc` toolchain.
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## A axis (auxcnc)
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This fork adds a virtual A axis. See
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[docs/AUX_A_AXIS.md](docs/AUX_A_AXIS.md) for:
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- G-code surface (`G28 A0`, `G1 A25`, etc.)
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- The G-code preprocessor and hook architecture
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- aux.json keys
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- REST API (`/api/aux/*`)
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- UI surface (jog row in Control, settings panel in Settings)
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- Edge cases (ESP reboot mid-job, limit closed at home start, …)
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