tests/svgui/plc.xml
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Fri, 25 Aug 2017 11:22:08 +0300
changeset 1789 492e2cd6157e
parent 1547 33e03a4b3075
child 2296 a2ab363f9e90
permissions -rwxr-xr-x
fix problem when Beremiz is running without matiec installed

set matiec settings only once on first use of ProjectController class and give
user-friendly message on compilation about missing matiec
installation.


Traceback (most recent call last):
File "Beremiz.py", line 197, in <module>
beremiz.Start()
File "Beremiz.py", line 192, in Start
self.CreateApplication()
File "Beremiz.py", line 130, in CreateApplication
self.BackgroundInitialization()
File "Beremiz.py", line 137, in BackgroundInitialization
self.ImportModules()
File "Beremiz.py", line 176, in ImportModules
import BeremizIDE
File
"BeremizIDE.py", line 76, in <module>
from ProjectController import ProjectController, GetAddMenuItems,
MATIEC_ERROR_MODEL, ITEM_CONFNODE
File
"ProjectController.py", line 177, in <module>
iec2c_cfg = Iec2CSettings()
File
"ProjectController.py", line 101, in __init__
self.ieclib_c_path = self.findLibCPath()
File
"ProjectController.py", line 135, in findLibCPath
os.path.join(self.ieclib_path, "C"),
File "/usr/lib/python2.7/posixpath.py", line 70, in join
elif path == '' or path.endswith('/'):
AttributeError: 'NoneType' object has no attribute 'endswith'
<?xml version='1.0' encoding='utf-8'?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.plcopen.org/xml/tc6_0201" xmlns:xhtml="http://www.w3.org/1999/xhtml" xsi:schemaLocation="http://www.plcopen.org/xml/tc6_0201">
  <fileHeader companyName="beremiz" productName="Beremiz" productVersion="0.0" creationDateTime="2008-12-14T16:21:19"/>
  <contentHeader name="Beremiz SVGUI Test" modificationDateTime="2016-10-20T12:38:31">
    <coordinateInfo>
      <pageSize x="1024" y="1024"/>
      <fbd>
        <scaling x="0" y="0"/>
      </fbd>
      <ld>
        <scaling x="5" y="5"/>
      </ld>
      <sfc>
        <scaling x="5" y="5"/>
      </sfc>
    </coordinateInfo>
  </contentHeader>
  <types>
    <dataTypes/>
    <pous>
      <pou name="main_pytest" pouType="program">
        <interface>
          <localVars>
            <variable name="counter">
              <type>
                <INT/>
              </type>
            </variable>
            <variable name="Start_Stop">
              <type>
                <derived name="Button"/>
              </type>
            </variable>
            <variable name="Counter_TextCtrl">
              <type>
                <derived name="TextCtrl"/>
              </type>
            </variable>
            <variable name="State_LedCtrl">
              <type>
                <derived name="Led"/>
              </type>
            </variable>
          </localVars>
        </interface>
        <body>
          <FBD>
            <block localId="32" width="80" height="110" typeName="ADD" executionOrderId="0">
              <position x="649" y="241"/>
              <inputVariables>
                <variable formalParameter="EN">
                  <connectionPointIn>
                    <relPosition x="0" y="35"/>
                    <connection refLocalId="5">
                      <position x="649" y="276"/>
                      <position x="594" y="276"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="65"/>
                    <connection refLocalId="100" formalParameter="OUT">
                      <position x="649" y="306"/>
                      <position x="474" y="306"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="95"/>
                    <connection refLocalId="33">
                      <position x="649" y="336"/>
                      <position x="629" y="336"/>
                      <position x="629" y="374"/>
                      <position x="854" y="374"/>
                      <position x="854" y="306"/>
                      <position x="839" y="306"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ENO">
                  <connectionPointOut>
                    <relPosition x="80" y="35"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="80" y="65"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inOutVariable localId="33" height="35" width="85" executionOrderId="0" negatedOut="false" negatedIn="false">
              <position x="754" y="289"/>
              <connectionPointIn>
                <relPosition x="0" y="17"/>
                <connection refLocalId="32" formalParameter="OUT">
                  <position x="754" y="306"/>
                  <position x="729" y="306"/>
                </connection>
              </connectionPointIn>
              <connectionPointOut>
                <relPosition x="85" y="17"/>
              </connectionPointOut>
              <expression>counter</expression>
            </inOutVariable>
            <inVariable localId="39" height="35" width="89" executionOrderId="0" negated="false">
              <position x="55" y="289"/>
              <connectionPointOut>
                <relPosition x="89" y="17"/>
              </connectionPointOut>
              <expression>BOOL#1</expression>
            </inVariable>
            <inVariable localId="41" height="30" width="120" executionOrderId="0" negated="false">
              <position x="21" y="575"/>
              <connectionPointOut>
                <relPosition x="120" y="15"/>
              </connectionPointOut>
              <expression>'stop_back'</expression>
            </inVariable>
            <inVariable localId="42" height="30" width="120" executionOrderId="0" negated="false">
              <position x="21" y="617"/>
              <connectionPointOut>
                <relPosition x="120" y="15"/>
              </connectionPointOut>
              <expression>'stop_sele'</expression>
            </inVariable>
            <inVariable localId="46" height="30" width="121" executionOrderId="0" negated="false">
              <position x="694" y="755"/>
              <connectionPointOut>
                <relPosition x="121" y="15"/>
              </connectionPointOut>
              <expression>'text_counter'</expression>
            </inVariable>
            <inVariable localId="51" height="30" width="119" executionOrderId="0" negated="false">
              <position x="692" y="568"/>
              <connectionPointOut>
                <relPosition x="119" y="15"/>
              </connectionPointOut>
              <expression>'led_stop'</expression>
            </inVariable>
            <inVariable localId="52" height="30" width="120" executionOrderId="0" negated="false">
              <position x="691" y="604"/>
              <connectionPointOut>
                <relPosition x="120" y="15"/>
              </connectionPointOut>
              <expression>'led_start'</expression>
            </inVariable>
            <block localId="83" width="145" height="60" typeName="INT_TO_STRING" executionOrderId="0">
              <position x="537" y="812"/>
              <inputVariables>
                <variable formalParameter="IN">
                  <connectionPointIn>
                    <relPosition x="0" y="40"/>
                    <connection refLocalId="4">
                      <position x="537" y="852"/>
                      <position x="504" y="852"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="145" y="40"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <block localId="92" width="187" height="230" typeName="Button" instanceName="Start_Stop" executionOrderId="0">
              <position x="201" y="549"/>
              <inputVariables>
                <variable formalParameter="back_id">
                  <connectionPointIn>
                    <relPosition x="0" y="41"/>
                    <connection refLocalId="41">
                      <position x="201" y="590"/>
                      <position x="141" y="590"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="sele_id">
                  <connectionPointIn>
                    <relPosition x="0" y="83"/>
                    <connection refLocalId="42">
                      <position x="201" y="632"/>
                      <position x="141" y="632"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="toggle">
                  <connectionPointIn>
                    <relPosition x="0" y="125"/>
                    <connection refLocalId="93">
                      <position x="201" y="674"/>
                      <position x="141" y="674"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="set_state">
                  <connectionPointIn>
                    <relPosition x="0" y="167"/>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="state_in">
                  <connectionPointIn>
                    <relPosition x="0" y="209"/>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="state_out">
                  <connectionPointOut>
                    <relPosition x="187" y="41"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="93" height="30" width="120" executionOrderId="0" negated="false">
              <position x="21" y="659"/>
              <connectionPointOut>
                <relPosition x="120" y="15"/>
              </connectionPointOut>
              <expression>BOOL#1</expression>
            </inVariable>
            <block localId="94" width="100" height="145" typeName="TextCtrl" instanceName="Counter_TextCtrl" executionOrderId="0">
              <position x="876" y="730"/>
              <inputVariables>
                <variable formalParameter="back_id">
                  <connectionPointIn>
                    <relPosition x="0" y="40"/>
                    <connection refLocalId="46">
                      <position x="876" y="770"/>
                      <position x="815" y="770"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="set_text">
                  <connectionPointIn>
                    <relPosition x="0" y="81"/>
                    <connection refLocalId="3">
                      <position x="876" y="811"/>
                      <position x="815" y="811"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="text">
                  <connectionPointIn>
                    <relPosition x="0" y="122"/>
                    <connection refLocalId="83" formalParameter="OUT">
                      <position x="876" y="852"/>
                      <position x="682" y="852"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables/>
            </block>
            <inVariable localId="1" height="30" width="88" executionOrderId="0" negated="false">
              <position x="59" y="220"/>
              <connectionPointOut>
                <relPosition x="88" y="15"/>
              </connectionPointOut>
              <expression>BOOL#1</expression>
            </inVariable>
            <block localId="95" width="100" height="130" typeName="Led" instanceName="State_LedCtrl" executionOrderId="0">
              <position x="876" y="545"/>
              <inputVariables>
                <variable formalParameter="back_id">
                  <connectionPointIn>
                    <relPosition x="0" y="38"/>
                    <connection refLocalId="51">
                      <position x="876" y="583"/>
                      <position x="811" y="583"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="sele_id">
                  <connectionPointIn>
                    <relPosition x="0" y="74"/>
                    <connection refLocalId="52">
                      <position x="876" y="619"/>
                      <position x="811" y="619"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="state_in">
                  <connectionPointIn>
                    <relPosition x="0" y="110"/>
                    <connection refLocalId="2">
                      <position x="876" y="655"/>
                      <position x="811" y="655"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables/>
            </block>
            <block localId="96" width="80" height="65" typeName="AND" executionOrderId="0">
              <position x="200" y="182"/>
              <inputVariables>
                <variable formalParameter="IN1" negated="true">
                  <connectionPointIn>
                    <relPosition x="0" y="31"/>
                    <connection refLocalId="96" formalParameter="OUT">
                      <position x="200" y="213"/>
                      <position x="175" y="213"/>
                      <position x="175" y="167"/>
                      <position x="305" y="167"/>
                      <position x="305" y="213"/>
                      <position x="280" y="213"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="53"/>
                    <connection refLocalId="1">
                      <position x="200" y="235"/>
                      <position x="147" y="235"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="80" y="31"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <connector name="CLOCK" localId="97" height="30" width="90">
              <position x="345" y="198"/>
              <connectionPointIn>
                <relPosition x="0" y="15"/>
                <connection refLocalId="96" formalParameter="OUT">
                  <position x="345" y="213"/>
                  <position x="280" y="213"/>
                </connection>
              </connectionPointIn>
            </connector>
            <connector name="COUNT" localId="98" height="30" width="90">
              <position x="461" y="575"/>
              <connectionPointIn>
                <relPosition x="0" y="15"/>
                <connection refLocalId="92" formalParameter="state_out">
                  <position x="461" y="590"/>
                  <position x="388" y="590"/>
                </connection>
              </connectionPointIn>
            </connector>
            <continuation name="COUNT" localId="2" height="30" width="120">
              <position x="691" y="640"/>
              <connectionPointOut>
                <relPosition x="120" y="15"/>
              </connectionPointOut>
            </continuation>
            <inVariable localId="4" height="35" width="85" executionOrderId="0" negated="false">
              <position x="419" y="835"/>
              <connectionPointOut>
                <relPosition x="85" y="17"/>
              </connectionPointOut>
              <expression>counter</expression>
            </inVariable>
            <continuation name="COUNT" localId="5" height="30" width="90">
              <position x="504" y="261"/>
              <connectionPointOut>
                <relPosition x="90" y="15"/>
              </connectionPointOut>
            </continuation>
            <block localId="99" width="80" height="110" typeName="AND" executionOrderId="0">
              <position x="199" y="264"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="42"/>
                    <connection refLocalId="39">
                      <position x="199" y="306"/>
                      <position x="144" y="306"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="87"/>
                    <connection refLocalId="6">
                      <position x="199" y="351"/>
                      <position x="144" y="351"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="80" y="42"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <continuation name="CLOCK" localId="6" height="30" width="90">
              <position x="54" y="336"/>
              <connectionPointOut>
                <relPosition x="90" y="15"/>
              </connectionPointOut>
            </continuation>
            <block localId="100" width="125" height="45" typeName="BOOL_TO_INT" executionOrderId="0">
              <position x="349" y="274"/>
              <inputVariables>
                <variable formalParameter="IN">
                  <connectionPointIn>
                    <relPosition x="0" y="32"/>
                    <connection refLocalId="99" formalParameter="OUT">
                      <position x="349" y="306"/>
                      <position x="279" y="306"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="125" y="32"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <continuation name="CLOCK" localId="3" height="30" width="122">
              <position x="693" y="796"/>
              <connectionPointOut>
                <relPosition x="122" y="15"/>
              </connectionPointOut>
            </continuation>
            <comment localId="101" height="152" width="816">
              <position x="27" y="8"/>
              <content>
                <xhtml:p><![CDATA[This example shows how IEC program in PLC can interact with web interface. 

svgui is extensions to build web interface to PLC. It has *integrated* web-server. So it's NOT necessary to install Apache, lighttpd or nginx for that!!!

As the program is running in PLC, web UI will be available at http://localhost:8009/.


Web interface is build as SVG file in Inkscape. To edit SVG file click 'Inkscape' button in 0x: svgui extension. 
Inkscape is a free and open-source vector graphics editor. It's not part of Beremiz and needs to be installed separately.
]]></xhtml:p>
              </content>
            </comment>
            <comment localId="102" height="101" width="544">
              <position x="17" y="409"/>
              <content>
                <xhtml:p><![CDATA[In this example basic elements like 'Button', 'Led' and 'Text' are used. 
Back_id and sele_id inputs of these blocks are IDs  of graphic primitives in SVG file. 
This is the way how elements in SVG are bound to elements in PLC program. 
You can find out or edit these IDs in Inkscape.]]></xhtml:p>
              </content>
            </comment>
          </FBD>
        </body>
      </pou>
    </pous>
  </types>
  <instances>
    <configurations>
      <configuration name="config">
        <resource name="res_pytest">
          <task name="pytest_task" interval="t#100ms" priority="0"/>
          <pouInstance name="pytest_instance" typeName="main_pytest"/>
        </resource>
      </configuration>
    </configurations>
  </instances>
</project>