Beremiz

Page under construction... Informations on this page are not guaranteed !!

Introduction

Beremiz is free software toolkit for automation. It's conform with IEC61131 languages and can drive graphicaly your system.

Beremiz is divided in two softwares:

• Beremiz.py: The Graphical toolkit that run on the Host to drive the target.
• Beremiz_service.py: The target runtime that execute the code compiled by Beremiz.py and sent throught network to its.

Then there are two triky things to do to use beremiz on APF* platforms :

• Configure Beremiz.py to cross-compile binary for ARM
• Run python program Beremiz_service.py on apf.

Installation

Host

Host part of beremiz is included under armadeus :

make menuconfig

Then select :

Package Selection for the target  --->
    Development tools  --->
        [*] matiec 
    ...
    Graphic libraries and applications (graphic/text)  --->
        [*] beremiz framework 

Then :

make

To launch beremiz type :

python buildroot/output/build/host-beremiz-358db9d64aa1/Beremiz.py 

To see how to install Beremiz on your host, please see the official website (How to build with Linux).

Target

APF28

Python 2.7 and Pyro are required to run Beremiz_service.py.

install python 2.7

run

make menuconfig

On up to date armadeus trunk view, then select :

Package Selection for the target  --->
    Interpreter languages and scripting  --->
        [*] python
            python module format to install (.py sources only)  --->
                          (X) .py sources only

then make :

$ make

Install Pyro3.14

Pyro 3.14 is included under armadeus distribution :

make menuconfig

Package Selection for the target  --->
    Interpreter languages and scripting  --->
        external python modules  --->
            [*] python-pyro

Install Beremiz_service.py

Beremiz_service is included in Armadeus distribution (trunk) :

Package Selection for the target  --->
    Graphic libraries and applications (graphic/text)  --->
        [*] Beremiz --->

Simple usage

Target connection

• When Beremiz.py is launched on your Host, create or open a project then save it.
• in project parameters add correct URI location:

URI_location="PYRO://192.168.0.33:3000">

Replace 192.168.0.33 by the IP of your APF28.

• then clic on «connect» icon.
• You can compile your project and try to send it...
• To configure your compiler, go to project configuration (double clic on head of hierarchy) and adding the path of your compiled armgcc :

YOUR_ARMADEUS_PATH/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabi-gcc

for linker and compiler.

• You can then compile and transfert the program to target...

Links

• Home page of project.