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doc/overview.rst
author Edouard Tisserant
Tue, 24 Sep 2019 11:55:59 +0200
changeset 2626 39d78c530cbb
parent 810 707e2be17a43
child 3925 1d383b4c0a23
permissions -rw-r--r--
Fixed unitialized parameter in instances_path stylesheet, leading to
calls to add_instance with no data when passing datatypes insteatd of project
root. That bug was making exceptions (for exemple when editing type) when
having arrays of derivated types in project. 
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