Internal communication system for a mobile robot

摘要

A peripheral device communication system includes a communications medium having physical network hardware. The system also includes a first network device capable of issuing to the physical network hardware a request to communicate a datagram with greater priority than any other communications request. This datagram encapsulates a memory register access command. The system further includes a second network device having addressable memory registers and capable of issuing to the physical network hardware a request to communicate a datagram with greater priority than any other communications request. This datagram encapsulates a response to a memory register access command.