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#!/usr/bin/ruby | |
# encoding: utf-8 | |
# author : Marc Quinton, april 2015 | |
# name : rvitalk : ruby P300 protocol implementation to handle IO to Viessmann heating systems | |
# object : connect to a Viessmann heating system via Optolink adaptator to query internal values. | |
# version : 0.5 - added write mode for commands, P300 constants, | |
# requirements : ruby >= 2.1, ruby-serialport, a serial USB optolink adapter, a Viessman heating system. | |
# licence : MIT | |
# links : http://openv.wikispaces.com/vcontrold ; https://gist.github.com/mqu |