feat: 360 obstacle avoidance with RPLIDAR (Issue #364) #396

Merged
sl-jetson merged 1 commits from sl-firmware/issue-364-obstacle-avoidance into main 2026-03-04 12:39:47 -05:00

1 Commits

Author SHA1 Message Date
e35bd949c0 feat: Integrate 360° LIDAR obstacle avoidance into full_stack (Issue #364)
Adds saltybot_lidar_avoidance node to the launch sequence at t=3s.
The RPLIDAR A1M8 node was already fully implemented with:
- Emergency stop if obstacle detected within 0.5m
- Speed-dependent safety zones (0.6m @ 0 m/s → 3.0m @ 5.56 m/s)
- Forward scanning window (±30° cone)
- Debounced obstacle detection (2-frame debounce)
- Publishes /cmd_vel_safe with filtered velocity commands

Integrates seamlessly with Nav2 stack and cmd_vel_mux multiplexer.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-03-04 12:23:43 -05:00