doc/overview.rst
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Fri, 15 Sep 2017 20:05:41 +0300
changeset 1812 8626a4948d5e
parent 810 707e2be17a43
child 3925 1d383b4c0a23
permissions -rw-r--r--
use CustomIntCtrl instead of wx.SpinCtrl because it doesn't support
long integer needed for UDINT, (U)LINT types.

This commit complements commit 74a3f4d "fix LINT and ULINT ranges".
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.