sl-webui 811a2ccc5c fix(sultee-tracker): subscribe to proper ROS GPS topics for robot marker
Switch robot GPS subscription from custom saltybot/gps/* std_msgs/String
topics to the canonical /gps/fix (sensor_msgs/NavSatFix) and /gps/vel
(geometry_msgs/TwistStamped) published by the SIM7600X GPS driver node.

- /gps/fix: read msg.latitude/longitude/altitude/status.status directly
- /gps/vel: compute speed (sqrt(vx²+vy²) * 3.6 km/h) and heading
  (angular.z radians → degrees) from ENU velocity components

Closes #709

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-03 22:41:47 -04:00
2026-02-28 11:58:23 -05:00
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SaltyLab self-balancing bot firmware (STM32F722)
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