beremiz

9298ba0cd70a
reset loaded messages counts on new PLC program trasnfer

This fixes the problem that first message from newer PLC program maybe
lost, if it's issued before first PLC log fetching.

Closes #23
<?xml version='1.0' encoding='utf-8'?>
<project xmlns:ns1="http://www.plcopen.org/xml/tc6_0201" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.plcopen.org/xml/tc6_0201">
<fileHeader companyName="Beremiz" productName="Beremiz" productVersion="1" creationDateTime="2015-02-05T11:44:55" contentDescription=" &#10;&#10;"/>
<contentHeader name="WAMPTest" modificationDateTime="2015-02-18T23:59:50">
<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="program0" pouType="program">
<interface>
<localVars>
<variable name="LocalVar0">
<type>
<DINT/>
</type>
</variable>
</localVars>
<externalVars>
<variable name="PyVar0">
<type>
<DINT/>
</type>
</variable>
<variable name="PyVar1">
<type>
<DINT/>
</type>
</variable>
</externalVars>
</interface>
<body>
<FBD>
<inVariable localId="1" executionOrderId="0" height="25" width="55" negated="false">
<position x="144" y="70"/>
<connectionPointOut>
<relPosition x="55" y="12"/>
</connectionPointOut>
<expression>PyVar0</expression>
</inVariable>
<block localId="3" typeName="ADD" executionOrderId="0" height="60" width="65">
<position x="245" y="52"/>
<inputVariables>
<variable formalParameter="IN1">
<connectionPointIn>
<relPosition x="0" y="30"/>
<connection refLocalId="1">
<position x="245" y="82"/>
<position x="199" y="82"/>
</connection>
</connectionPointIn>
</variable>
<variable formalParameter="IN2">
<connectionPointIn>
<relPosition x="0" y="50"/>
<connection refLocalId="4">
<position x="245" y="102"/>
<position x="228" y="102"/>
<position x="228" y="113"/>
<position x="198" y="113"/>
</connection>
</connectionPointIn>
</variable>
</inputVariables>
<inOutVariables/>
<outputVariables>
<variable formalParameter="OUT">
<connectionPointOut>
<relPosition x="65" y="30"/>
</connectionPointOut>
</variable>
</outputVariables>
</block>
<inVariable localId="4" executionOrderId="0" height="25" width="73" negated="false">
<position x="125" y="101"/>
<connectionPointOut>
<relPosition x="73" y="12"/>
</connectionPointOut>
<expression>LocalVar0</expression>
</inVariable>
<outVariable localId="2" executionOrderId="0" height="25" width="55" negated="false">
<position x="344" y="70"/>
<connectionPointIn>
<relPosition x="0" y="12"/>
<connection refLocalId="3" formalParameter="OUT">
<position x="344" y="82"/>
<position x="310" y="82"/>
</connection>
</connectionPointIn>
<expression>PyVar1</expression>
</outVariable>
</FBD>
</body>
</pou>
</pous>
</types>
<instances>
<configurations>
<configuration name="config">
<resource name="resource1">
<task name="Task0" priority="0" interval="T#100ms">
<pouInstance name="Instance0" typeName="program0"/>
</task>
</resource>
</configuration>
</configurations>
</instances>
</project>