sl-webui
cbcae34b79
- Standalone ui/gamepad_panel.{html,js,css} — no build step
- Web Gamepad API integration: L-stick=linear, R-stick=angular
- LT trigger scales speed down (fine control)
- B/Circle button toggles E-stop; Start button resumes
- Live raw axis bars and button state in sidebar
- Virtual dual joystick (left=drive, right=steer) via Pointer Capture API
- Deadzone ring drawn on canvas; configurable 0–40%
- Touch and mouse support
- WASD/Arrow keyboard input (W/S=forward/reverse, A/D=turn, Space=E-stop)
- Speed limiter sliders: linear (0–1.0 m/s), angular (0–2.0 rad/s)
- Configurable deadzone slider (0–40%)
- E-stop: latches zero-velocity command, blinking overlay, resume button
- Publishes geometry_msgs/Twist to /cmd_vel at 20 Hz via rosbridge WebSocket
- Input priority: gamepad > keyboard > virtual sticks
- Live command display (m/s, rad/s) with color feedback
- Pub rate display (Hz) in sidebar
- localStorage WS URL persistence, auto-reconnect on load
- Mobile-responsive: sidebar hidden ≤800px, right stick hidden ≤560px
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>