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doc/overview.rst
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Wed, 07 Dec 2016 17:54:41 +0300
changeset 1591 38e5f8847a45
parent 810 707e2be17a43
child 3925 1d383b4c0a23
permissions -rw-r--r--
close Pyro socket after daemon stop


without that socket port is open after daemon shutdown.
As a result if you restart daemon with new settings (service name, for example),
it can't listen on already used port and opens the next free TCP port
regardless of requested settings. 
Project overview
================

In order to target the widest possible range of programmable devices and keep efficient, Beremiz use C code as an intermediate language. 

To be executed, C needs to be compiled. `GCC <http://gcc.gnu.org>`_ serve that purpose perfectly.

PLC program is expressed in languages defined in IEC-61131, including graphical languages. Thanks to PLCopen TC2, those graphical languages have a standardised representation, in XML.

To be continued.
beremiz