Notes
These messages are the low-level interface between Warthog's ARM MCU and integrated PC. Most users of Warthog should be able to use standard ROS interfaces (eg. geometry_msgs/Twist, diagnostics) to command and monitor the robot. Possible exceptions are:
If you wish to disable diff_drive_controller and command the motors directly to the MCU.
- To programmatically monitor system state such as voltage, current, battery, faults, etc.