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A construction of some codes in this repository is shown in following figure. This is an example to realize socket communication between programs

'ADDR' is a IP address or host name defined in /etc/host. This ADDR should be address for a machine of receiving socket data. In this example, that should be IP address of 'Debian PC'

Of course, you are able to send data from 'Debian PC to 'robot'. In that case, UDP_Send class is used in 'Debian PC' and UDP_Recv class in 'robot'.

Read "Readme" as an introduction and abstract of a polling.

Noblocking UDP socket communication link has detail description to realize a real-time communication of data.