svgui/pous.xml
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Wed, 07 Dec 2016 19:24:16 +0300
changeset 1596 f5868f866d2b
parent 728 e0424e96e3fd
permissions -rw-r--r--
stop PLC before unloading


This fixes segmentation fault if service was quit without stopping it.
It has happened if Beremiz service was quit using taskbar icon or by
closing Beremiz IDE (in case of autostarted local service).

In second case to trigger the bug following step has to be done:
1. Open Beremiz IDE
2. Open project, compile and connect to LOCAL:// runtime
3. Transfer and start the PLC program
4. Open other project without disconneting the PLC runtime
5. Close Beremiz IDE
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://www.plcopen.org/xml/tc6.xsd"
         xmlns:xhtml="http://www.w3.org/1999/xhtml"
         xsi:schemaLocation="http://www.plcopen.org/xml/tc6.xsd">
  <fileHeader companyName="Beremiz"
              productName="Beremiz"
              productVersion="0.0"
              creationDateTime="2008-12-14T16:53:26"/>
  <contentHeader name="Beremiz non-standard POUs library"
                 modificationDateTime="2009-08-12T15:35:33">
    <coordinateInfo>
      <fbd>
        <scaling x="0" y="0"/>
      </fbd>
      <ld>
        <scaling x="0" y="0"/>
      </ld>
      <sfc>
        <scaling x="0" y="0"/>
      </sfc>
    </coordinateInfo>
  </contentHeader>
  <types>
    <dataTypes/>
    <pous>
      <pou name="GetBoolString" pouType="functionBlock">
        <interface>
          <inputVars>
            <variable name="VALUE">
              <type>
                <BOOL/>
              </type>
            </variable>
          </inputVars>
          <outputVars>
            <variable name="CODE">
              <type>
                <string/>
              </type>
            </variable>
          </outputVars>
        </interface>
        <body>
          <ST>
<![CDATA[IF VALUE THEN
  CODE := 'True';
ELSE
  CODE := 'False';
END_IF;]]>
          </ST>
        </body>
      </pou>
      <pou name="TextCtrl" pouType="functionBlock">
        <interface>
          <localVars>
            <variable name="ID">
              <type>
                <string/>
              </type>
            </variable>
          </localVars>
          <inputVars>
            <variable name="back_id">
              <type>
                <string/>
              </type>
            </variable>
            <variable name="set_text">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="text">
              <type>
                <string/>
              </type>
            </variable>
          </inputVars>
          <localVars>
            <variable name="SVGUI_TEXTCTRL">
              <type>
                <derived name="python_eval"/>
              </type>
            </variable>
            <variable name="setstate_Command">
              <type>
                <derived name="python_eval"/>
              </type>
            </variable>
          </localVars>
        </interface>
        <body>
          <FBD>
            <block localId="1" width="193" height="160" typeName="CONCAT">
              <position x="626" y="122"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="43"/>
                    <connection refLocalId="2">
                      <position x="626" y="165"/>
                      <position x="535" y="165"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="89"/>
                    <connection refLocalId="3">
                      <position x="626" y="211"/>
                      <position x="535" y="211"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN3">
                  <connectionPointIn>
                    <relPosition x="0" y="135"/>
                    <connection refLocalId="6">
                      <position x="626" y="257"/>
                      <position x="532" y="257"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="193" y="43"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="2" height="30" width="460">
              <position x="75" y="150"/>
              <connectionPointOut>
                <relPosition x="460" y="15"/>
              </connectionPointOut>
              <expression>'createSVGUIControl("textControl", back_id="'</expression>
            </inVariable>
            <inVariable localId="3" height="35" width="85">
              <position x="450" y="196"/>
              <connectionPointOut>
                <relPosition x="85" y="15"/>
              </connectionPointOut>
              <expression>back_id</expression>
            </inVariable>
            <inVariable localId="6" height="30" width="50">
              <position x="482" y="242"/>
              <connectionPointOut>
                <relPosition x="50" y="15"/>
              </connectionPointOut>
              <expression>'")'</expression>
            </inVariable>
            <block localId="7" width="125" height="115" typeName="python_eval" instanceName="SVGUI_TEXTCTRL">
              <position x="909" y="75"/>
              <inputVariables>
                <variable formalParameter="TRIG">
                  <connectionPointIn>
                    <relPosition x="0" y="45"/>
                    <connection refLocalId="9">
                      <position x="909" y="120"/>
                      <position x="886" y="120"/>
                      <position x="886" y="85"/>
                      <position x="869" y="85"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="CODE">
                  <connectionPointIn>
                    <relPosition x="0" y="90"/>
                    <connection refLocalId="1" formalParameter="OUT">
                      <position x="909" y="165"/>
                      <position x="819" y="165"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ACK">
                  <connectionPointOut>
                    <relPosition x="125" y="45"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="RESULT">
                  <connectionPointOut>
                    <relPosition x="125" y="90"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="9" height="30" width="70">
              <position x="799" y="70"/>
              <connectionPointOut>
                <relPosition x="70" y="15"/>
              </connectionPointOut>
              <expression>BOOL#1</expression>
            </inVariable>
            <outVariable localId="10" height="30" width="30">
              <position x="1094" y="150"/>
              <connectionPointIn>
                <relPosition x="0" y="15"/>
                <connection refLocalId="7" formalParameter="RESULT">
                  <position x="1094" y="165"/>
                  <position x="1034" y="165"/>
                </connection>
              </connectionPointIn>
              <expression>ID</expression>
            </outVariable>
            <connector name="CREATED" localId="11" height="30" width="110">
              <position x="1096" y="105"/>
              <connectionPointIn>
                <relPosition x="0" y="15"/>
                <connection refLocalId="7" formalParameter="ACK">
                  <position x="1096" y="120"/>
                  <position x="1034" y="120"/>
                </connection>
              </connectionPointIn>
            </connector>
            <block localId="4" width="125" height="140" typeName="python_eval" instanceName="setstate_Command">
              <position x="957" y="472"/>
              <inputVariables>
                <variable formalParameter="TRIG">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="31" formalParameter="OUT">
                      <position x="957" y="522"/>
                      <position x="909" y="522"/>
                      <position x="909" y="444"/>
                      <position x="857" y="444"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="CODE">
                  <connectionPointIn>
                    <relPosition x="0" y="110"/>
                    <connection refLocalId="12" formalParameter="OUT">
                      <position x="957" y="582"/>
                      <position x="822" y="582"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ACK">
                  <connectionPointOut>
                    <relPosition x="125" y="50"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="RESULT">
                  <connectionPointOut>
                    <relPosition x="125" y="110"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <continuation name="CREATED" localId="5" height="30" width="110">
              <position x="589" y="429"/>
              <connectionPointOut>
                <relPosition x="110" y="15"/>
              </connectionPointOut>
            </continuation>
            <block localId="12" width="186" height="288" typeName="CONCAT">
              <position x="636" y="536"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="46"/>
                    <connection refLocalId="14">
                      <position x="636" y="582"/>
                      <position x="526" y="582"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="99"/>
                    <connection refLocalId="8">
                      <position x="636" y="635"/>
                      <position x="526" y="635"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN3">
                  <connectionPointIn>
                    <relPosition x="0" y="152"/>
                    <connection refLocalId="15">
                      <position x="636" y="688"/>
                      <position x="527" y="688"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN4">
                  <connectionPointIn>
                    <relPosition x="0" y="205"/>
                    <connection refLocalId="32">
                      <position x="636" y="741"/>
                      <position x="528" y="741"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN5">
                  <connectionPointIn>
                    <relPosition x="0" y="258"/>
                    <connection refLocalId="16">
                      <position x="636" y="794"/>
                      <position x="528" y="794"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="186" y="46"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="8" height="30" width="53">
              <position x="473" y="620"/>
              <connectionPointOut>
                <relPosition x="53" y="15"/>
              </connectionPointOut>
              <expression>ID</expression>
            </inVariable>
            <inVariable localId="13" height="35" width="100">
              <position x="599" y="469"/>
              <connectionPointOut>
                <relPosition x="100" y="17"/>
              </connectionPointOut>
              <expression>set_text</expression>
            </inVariable>
            <inVariable localId="14" height="30" width="120">
              <position x="406" y="567"/>
              <connectionPointOut>
                <relPosition x="120" y="15"/>
              </connectionPointOut>
              <expression>'setAttr('</expression>
            </inVariable>
            <inVariable localId="15" height="30" width="122">
              <position x="405" y="673"/>
              <connectionPointOut>
                <relPosition x="122" y="15"/>
              </connectionPointOut>
              <expression>',"text","'</expression>
            </inVariable>
            <inVariable localId="16" height="30" width="50">
              <position x="478" y="779"/>
              <connectionPointOut>
                <relPosition x="50" y="15"/>
              </connectionPointOut>
              <expression>'")'</expression>
            </inVariable>
            <block localId="31" width="75" height="105" typeName="AND">
              <position x="782" y="403"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="41"/>
                    <connection refLocalId="5">
                      <position x="782" y="444"/>
                      <position x="699" y="444"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="83"/>
                    <connection refLocalId="13">
                      <position x="782" y="486"/>
                      <position x="699" y="486"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="75" y="41"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="32" height="30" width="90">
              <position x="438" y="726"/>
              <connectionPointOut>
                <relPosition x="90" y="15"/>
              </connectionPointOut>
              <expression>text</expression>
            </inVariable>
          </FBD>
        </body>
      </pou>
      <pou name="Button" pouType="functionBlock">
        <interface>
          <localVars>
            <variable name="ID">
              <type>
                <string/>
              </type>
            </variable>
          </localVars>
          <inputVars>
            <variable name="back_id">
              <type>
                <string/>
              </type>
            </variable>
            <variable name="sele_id">
              <type>
                <string/>
              </type>
            </variable>
            <variable name="toggle">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="set_state">
              <type>
                <BOOL/>
              </type>
            </variable>
            <variable name="state_in">
              <type>
                <BOOL/>
              </type>
            </variable>
          </inputVars>
          <outputVars>
            <variable name="state_out">
              <type>
                <BOOL/>
              </type>
            </variable>
          </outputVars>
          <localVars>
            <variable name="init_Command">
              <type>
                <derived name="python_eval"/>
              </type>
            </variable>
            <variable name="GetButtonState">
              <type>
                <derived name="GetBoolString"/>
              </type>
            </variable>
            <variable name="setstate_Command">
              <type>
                <derived name="python_eval"/>
              </type>
            </variable>
            <variable name="getstate_Command">
              <type>
                <derived name="python_poll"/>
              </type>
            </variable>
            <variable name="GetButtonToggle">
              <type>
                <derived name="GetBoolString"/>
              </type>
            </variable>
          </localVars>
        </interface>
        <body>
          <FBD>
            <block localId="1" width="125" height="140" typeName="python_eval" instanceName="init_Command">
              <position x="838" y="32"/>
              <inputVariables>
                <variable formalParameter="TRIG">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="10">
                      <position x="838" y="82"/>
                      <position x="781" y="82"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="CODE">
                  <connectionPointIn>
                    <relPosition x="0" y="110"/>
                    <connection refLocalId="2" formalParameter="OUT">
                      <position x="838" y="142"/>
                      <position x="641" y="142"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ACK">
                  <connectionPointOut>
                    <relPosition x="125" y="50"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="RESULT">
                  <connectionPointOut>
                    <relPosition x="125" y="110"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <block localId="2" width="150" height="442" typeName="CONCAT">
              <position x="491" y="92"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="3">
                      <position x="491" y="142"/>
                      <position x="433" y="142"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="110"/>
                    <connection refLocalId="11">
                      <position x="491" y="202"/>
                      <position x="431" y="202"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN3">
                  <connectionPointIn>
                    <relPosition x="0" y="170"/>
                    <connection refLocalId="5">
                      <position x="491" y="262"/>
                      <position x="431" y="262"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN4">
                  <connectionPointIn>
                    <relPosition x="0" y="230"/>
                    <connection refLocalId="12">
                      <position x="491" y="322"/>
                      <position x="430" y="322"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN5">
                  <connectionPointIn>
                    <relPosition x="0" y="290"/>
                    <connection refLocalId="23">
                      <position x="491" y="382"/>
                      <position x="463" y="382"/>
                      <position x="463" y="370"/>
                      <position x="430" y="370"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN6">
                  <connectionPointIn>
                    <relPosition x="0" y="350"/>
                    <connection refLocalId="24" formalParameter="CODE">
                      <position x="491" y="442"/>
                      <position x="429" y="442"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN7">
                  <connectionPointIn>
                    <relPosition x="0" y="410"/>
                    <connection refLocalId="9">
                      <position x="491" y="502"/>
                      <position x="430" y="502"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="150" y="50"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="3" height="30" width="400">
              <position x="33" y="127"/>
              <connectionPointOut>
                <relPosition x="400" y="15"/>
              </connectionPointOut>
              <expression>'createSVGUIControl("button",back_id="'</expression>
            </inVariable>
            <inVariable localId="5" height="30" width="140">
              <position x="291" y="247"/>
              <connectionPointOut>
                <relPosition x="140" y="15"/>
              </connectionPointOut>
              <expression>'",sele_id="'</expression>
            </inVariable>
            <inVariable localId="9" height="30" width="180">
              <position x="250" y="487"/>
              <connectionPointOut>
                <relPosition x="180" y="15"/>
              </connectionPointOut>
              <expression>',active=True)'</expression>
            </inVariable>
            <inVariable localId="10" height="30" width="70">
              <position x="711" y="67"/>
              <connectionPointOut>
                <relPosition x="70" y="15"/>
              </connectionPointOut>
              <expression>BOOL#1</expression>
            </inVariable>
            <inVariable localId="11" height="35" width="85">
              <position x="346" y="187"/>
              <connectionPointOut>
                <relPosition x="85" y="15"/>
              </connectionPointOut>
              <expression>back_id</expression>
            </inVariable>
            <inVariable localId="12" height="35" width="85">
              <position x="345" y="307"/>
              <connectionPointOut>
                <relPosition x="85" y="15"/>
              </connectionPointOut>
              <expression>sele_id</expression>
            </inVariable>
            <inVariable localId="13" height="35" width="100">
              <position x="452" y="639"/>
              <connectionPointOut>
                <relPosition x="100" y="15"/>
              </connectionPointOut>
              <expression>set_state</expression>
            </inVariable>
            <block localId="28" width="140" height="40" typeName="GetBoolString" instanceName="GetButtonState">
              <position x="239" y="897"/>
              <inputVariables>
                <variable formalParameter="VALUE">
                  <connectionPointIn>
                    <relPosition x="0" y="30"/>
                    <connection refLocalId="32">
                      <position x="239" y="927"/>
                      <position x="181" y="927"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="CODE">
                  <connectionPointOut>
                    <relPosition x="140" y="30"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <outVariable localId="29" height="30" width="53">
              <position x="1015" y="127"/>
              <connectionPointIn>
                <relPosition x="0" y="15"/>
                <connection refLocalId="1" formalParameter="RESULT">
                  <position x="1015" y="142"/>
                  <position x="963" y="142"/>
                </connection>
              </connectionPointIn>
              <expression>ID</expression>
            </outVariable>
            <block localId="4" width="125" height="140" typeName="python_eval" instanceName="setstate_Command">
              <position x="810" y="640"/>
              <inputVariables>
                <variable formalParameter="TRIG">
                  <connectionPointIn>
                    <relPosition x="0" y="50"/>
                    <connection refLocalId="31" formalParameter="OUT">
                      <position x="810" y="690"/>
                      <position x="762" y="690"/>
                      <position x="762" y="612"/>
                      <position x="710" y="612"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="CODE">
                  <connectionPointIn>
                    <relPosition x="0" y="110"/>
                    <connection refLocalId="7" formalParameter="OUT">
                      <position x="810" y="750"/>
                      <position x="643" y="750"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="ACK">
                  <connectionPointOut>
                    <relPosition x="125" y="50"/>
                  </connectionPointOut>
                </variable>
                <variable formalParameter="RESULT">
                  <connectionPointOut>
                    <relPosition x="125" y="110"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <connector name="CREATED" localId="30" height="30" width="110">
              <position x="1014" y="67"/>
              <connectionPointIn>
                <relPosition x="0" y="15"/>
                <connection refLocalId="1" formalParameter="ACK">
                  <position x="1014" y="82"/>
                  <position x="963" y="82"/>
                </connection>
              </connectionPointIn>
            </connector>
            <continuation name="CREATED" localId="6" height="30" width="110">
              <position x="442" y="597"/>
              <connectionPointOut>
                <relPosition x="110" y="15"/>
              </connectionPointOut>
            </continuation>
            <block localId="31" width="75" height="105" typeName="AND">
              <position x="635" y="571"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="41"/>
                    <connection refLocalId="6">
                      <position x="635" y="612"/>
                      <position x="552" y="612"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
                  <connectionPointIn>
                    <relPosition x="0" y="83"/>
                    <connection refLocalId="13">
                      <position x="635" y="654"/>
                      <position x="552" y="654"/>
                    </connection>
                  </connectionPointIn>
                </variable>
              </inputVariables>
              <inOutVariables/>
              <outputVariables>
                <variable formalParameter="OUT">
                  <connectionPointOut>
                    <relPosition x="75" y="41"/>
                  </connectionPointOut>
                </variable>
              </outputVariables>
            </block>
            <inVariable localId="32" height="30" width="90">
              <position x="91" y="912"/>
              <connectionPointOut>
                <relPosition x="90" y="15"/>
              </connectionPointOut>
              <expression>state_in</expression>
            </inVariable>
            <outVariable localId="33" height="30" width="100">
              <position x="1334" y="1184"/>
              <connectionPointIn>
                <relPosition x="0" y="15"/>
                <connection refLocalId="26" formalParameter="OUT">
                  <position x="1334" y="1199"/>
                  <position x="1286" y="1199"/>
                </connection>
              </connectionPointIn>
              <expression>state_out</expression>
            </outVariable>
            <block localId="7" width="150" height="319" typeName="CONCAT">
              <position x="493" y="701"/>
              <inputVariables>
                <variable formalParameter="IN1">
                  <connectionPointIn>
                    <relPosition x="0" y="49"/>
                    <connection refLocalId="14">
                      <position x="493" y="750"/>
                      <position x="379" y="750"/>
                    </connection>
                  </connectionPointIn>
                </variable>
                <variable formalParameter="IN2">
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