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whoisdomi
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D2 — update() in starpilot_onroad.cc now only fires when at least one overlay (showBlindspot, showSignal, showSteering, showFPS) is active. ~30–60 wasted repaints/sec eliminated when all overlays are off. E4 — Holiday theme check reordered so current_holiday_theme != "stock" (cheapest) is first. Default is stock, so the rest of the chain never evaluates on a normal non-holiday drive. E7 — paintSteeringTorqueBorder no longer rebuilds the QLinearGradient and computes lighter(120)/setAlpha/5 setColorAt calls every frame. The gradient is now built once in resizeEvent and reused. The per-frame work is now just the two geometry calculations and fillRect. E5/E6/E8 — Audited clean: all remaining params_memory.put calls are event-driven (button presses, random events), no hot-path logging exists in the UI code, and all QTimers are event-driven or single-shot offroad dialogs.
StarPilot
StarPilot is a custom fork of comma.ai's openpilot, an open source driver assistance system.
Openpilot provides
- Automated Lane Centering
- Adaptive Cruise Control
- Lane Change Assist
- Driver Monitoring without wheel nags
StarPilot adds support for many GM vehicles along with improved tuning, especially for radar-less (camera only) vehicles.
StarPilot is built off of StarPilot and supports the major features StarPilot offers.
StarPilot has a vibrant, welcoming community discord. Stop by to chat or ask questions!
Documentation
Please see https://wiki.firestar.link for hardware lists, installation guides, and software configuration.
Features
- Full support for Comma C3, C3X, and C4
- C4 is currently in release testing. Join our fleet of C4 testers!
- Model switcher with all of comma's tinygrad driving models
- Special longitudinal planner tuning for VoACC (visual only, radar-less) vehicles
- Galaxy: StarPilot's portal to configure your comma device using your phone from anywhere. Download models, change settings, update software, visualize live model outputs for tuning.
- Always On Lateral (full time steering assist)*
- Speed Limit Controller*
- Learning Curve Speed Controller*
- Conditional Experimental Mode (CEM)*
- Driving Profiles*
- Custom themes*
- Alert Volume Controller*
- Comma Pedal Interceptor support*
- Toyota SDSU support*
- ZSS support*
- High quality dashcam recordings*
- Enhanced tuning for CEM (dynamic experimental mode switching)
GM-only Features
- Increased LKAS fault resiliency
- ASCM_INT and SASCM support
- Custom lateral torque controller, with special tuning for Bolts
- 50% extra torque on 2017 Chevy Bolt
- Improved lateral and longitudinal tuning
- Dashboard cruise control display speed spoofing for vehicles with pedal interceptor
- Extra steering wheel button functionality for vehicles with pedal interceptor
- Optional toggle to boot comma when remote starting your vehicle
Developer Features
- Native and cross compilation for Windows, Mac, and Ubuntu
- Custom AGNOS to support C3, C3X, and C4
- To run UI on PC:
./c3for large UI./c4for small UI
./buildto produce cross compiled binaries for comma devices. Uses your comma's sysroot/toolchain- Toggle: "Use Precompiled Binaries" to allow switching between fast boot / editable builds
- Custom long maneuver tests, specifically designed for regen-only vehicles