stephane/libmodbus — Issue #45: Enhancement Request: modbus over UDP/IP
Author: snickl
Created: 2012-01-20 19:46:15+00:00
State: open

I wonder if there are any plans to have libmodbus support UDP in addition to TCP. I've implemented modbus routines in Erlang a while ago and realized that modbus communication usually consist of just a request packet followed up by a reply packet. Establishing and tearing down a virtual channel for this seems excessive (unless your PLC requires it, of course).