Files
sunnypilot/system/ui/README.md
Jason Wen 03c8494dbc Merge branch 'upstream/openpilot/master' into sync-20251213
# Conflicts:
#	README.md
#	common/api.py
#	docs/CARS.md
#	opendbc_repo
#	panda
#	selfdrive/ui/mici/layouts/offroad_alerts.py
#	system/ui/README.md
#	system/version.py
2025-12-13 01:50:42 -05:00

22 lines
1.0 KiB
Markdown

# ui
The user interfaces here are built with [raylib](https://www.raylib.com/).
Quick start:
* set `BIG=1` to run the comma 3X UI (comma four UI runs by default)
* set `SHOW_FPS=1` to show the FPS
* set `STRICT_MODE=1` to kill the app if it drops too much below 60fps
* set `SCALE=1.5` to scale the entire UI by 1.5x
* set `BURN_IN=1` to get a burn-in heatmap version of the UI
* set `GRID=50` to show a 50-pixel alignment grid overlay
* set `MAGIC_DEBUG=1` to show every dropped frames (only on device)
* set `RECORD=1` to record the screen, output defaults to `output.mp4` but can be set with `RECORD_OUTPUT`
* set `SUNNYPILOT_UI=0` to run the stock UI instead of the sunnypilot UI
* https://www.raylib.com/cheatsheet/cheatsheet.html
* https://electronstudio.github.io/raylib-python-cffi/README.html#quickstart
Style guide:
* All graphical elements should subclass [`Widget`](/system/ui/widgets/__init__.py).
* Prefer a stateful widget over a function for easy migration from QT
* All internal class variables and functions should be prefixed with `_`