todo

这个开发机器人项目源码

TODO ITEMS FOR FUTURE REVISIONS OF THE POWER MANAGEMENT MODULE
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* Add fault detection. In particular, check if relay contacts appear to have
  fused, or relays aren't switching. For example, when not docked, if Vc
  is at or near Vb, this is clearly a problem; the relay contact's should be
  open and Vc ought to be near 0V.