After trying to get smach to work for a while I finally have a working program that
I'm happy with. Smach will now monitor the battery level when the voltage goes
below 11.8 volts Robbie will say he's hungry and navigate the charging station
and then using auto dock to complete the drive. Robbie will then charge for a set
time then return to health monitoring mode.
Future upgrades will preempt any running navigation task and will stop the charge mode when the battery is full