Automatic night mode detection and stealth operation:
- Ambient light detection: auto-switch at 50 lux threshold
- Motor speed reduction: 50% speed in stealth mode
- LED control: dim to 5% minimum brightness with slow blue fade
- Face-only mode: disable TTS speaker, show text on face
- IR-based tracking: use IR cameras only (RGB disabled)
- Face brightness: reduce to 30% for low-light visibility
- Manual override: voice commands and gamepad toggle (Y button)
- Smooth transitions: 1-second fade between modes with ramps
Features:
- Hysteresis: 5 lux band prevents mode flickering
- Light sensor smoothing: 5-sample averaging for stability
- Transition manager: smooth motor ramp (2s), LED fade (0.5s)
- Multiple sensor support: RealSense IR, phone ambient sensor
- Stealth LED pattern: slow breathing dim blue (0.3 Hz)
Configuration:
- YAML-based threshold and behavior settings
- Per-subsystem transition timing
- Tracking parameter tuning for IR mode
- Face control with contrast boost
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
sl-mechanical
3830db8225