Merge remote-tracking branch 'origin/dev'

Author: sanny32

README.md

@@ -41,19 +41,20 @@ Registers
 
 Modbus Logging
 
-![image](https://github.com/sanny32/OpenModSim/assets/13627951/1ebf4973-44a5-4464-aada-26aa751f65da)
+![image](https://github.com/sanny32/OpenModSim/assets/13627951/23ae888d-4722-4065-a394-64e28f68ea62)
 
 
 ## Extended Featues
 
 Modbus Message Parser
 
-  ![image](https://github.com/sanny32/OpenModScan/assets/13627951/86a82340-015e-4ee9-a483-b5ab83527cc1)
+![image](https://github.com/sanny32/OpenModSim/assets/13627951/7e9744b8-f4b3-439a-a312-79cbdc426dc2)
+
 
 ## Scripting
   From version 1.2.0 Open ModSim supports scripting. Qt runtime implements the [ECMAScript Language Specification](http://www.ecma-international.org/publications/standards/Ecma-262.htm) standard, so Javascript is used to write code.
 
-  ![image](https://github.com/sanny32/OpenModSim/assets/13627951/c03a7d23-3c69-43aa-a1d3-ae5096da4f54)
+![image](https://github.com/sanny32/OpenModSim/assets/13627951/c03a7d23-3c69-43aa-a1d3-ae5096da4f54)
 
   Scripts can be launched in two modes: Once or Periodically. If you run script in Once mode the script will stop after it finishes executing. In Periodically mode, the script will start after a certain period of time until the user stops it or the method is called
   ```javascript

omodsim/controls/modbuslogwidget.cpp

@@ -1,3 +1,4 @@
+#include <QEvent>
 #include "htmldelegate.h"
 #include "modbuslogwidget.h"
 
@@ -131,6 +132,19 @@ ModbusLogWidget::ModbusLogWidget(QWidget* parent)
     });
 }
 
+///
+/// \brief ModbusLogWidget::changeEvent
+/// \param event
+///
+void ModbusLogWidget::changeEvent(QEvent* event)
+{
+    if (event->type() == QEvent::LanguageChange)
+    {
+        update();
+    }
+    QListView::changeEvent(event);
+}
+
 ///
 /// \brief ModbusLogWidget::clear
 ///
@@ -162,17 +176,22 @@ QModelIndex ModbusLogWidget::index(int row)
 ///
 /// \brief ModbusLogWidget::addItem
 /// \param pdu
+/// \param protocol
 /// \param deviceId
+/// \param transactionId
 /// \param timestamp
 /// \param request
 /// \return
 ///
-const ModbusMessage* ModbusLogWidget::addItem(const QModbusPdu& pdu, int deviceId, const QDateTime& timestamp, bool request)
+const ModbusMessage* ModbusLogWidget::addItem(const QModbusPdu& pdu, ModbusMessage::ProtocolType protocol, int deviceId, int transactionId, const QDateTime& timestamp, bool request)
 {
     const ModbusMessage* msg = nullptr;
     if(model())
     {
-        msg = ModbusMessage::create(pdu, (QModbusAdu::Type)-1, deviceId, timestamp, request);
+        msg = ModbusMessage::create(pdu, protocol, deviceId, timestamp, request);
+        if(protocol == ModbusMessage::Tcp)
+            ((QModbusAduTcp*)msg->adu())->setTransactionId(transactionId);
+
         ((ModbusLogModel*)model())->append(msg);
     }
     return msg;

omodsim/controls/modbuslogwidget.h

@@ -53,7 +53,7 @@ class ModbusLogWidget : public QListView
     int rowCount() const;
     QModelIndex index(int row);
 
-    const ModbusMessage* addItem(const QModbusPdu& pdu,  int deviceId, const QDateTime& timestamp, bool request);
+    const ModbusMessage* addItem(const QModbusPdu& pdu, ModbusMessage::ProtocolType protocol, int deviceId, int transactionId, const QDateTime& timestamp, bool request);
     const ModbusMessage* itemAt(const QModelIndex& index);
 
     DataDisplayMode dataDisplayMode() const;
@@ -65,6 +65,9 @@ class ModbusLogWidget : public QListView
     bool autoscroll() const;
     void setAutoscroll(bool on);
 
+protected:
+    void changeEvent(QEvent* event) override;
+
 private:
     bool _autoscroll;
     DataDisplayMode _dataDisplayMode;

omodsim/controls/modbusmessagewidget.cpp

@@ -1,8 +1,8 @@
 #include <QEvent>
 #include "formatutils.h"
 #include "htmldelegate.h"
-#include "modbusmessagewidget.h"
 #include "modbusmessages.h"
+#include "modbusmessagewidget.h"
 
 ///
 /// \brief ModbusMessageWidget::ModbusMessageWidget
@@ -147,16 +147,17 @@ void ModbusMessageWidget::update()
     }
 
     auto addChecksum = [&]{
-        if(_mm->protocolType() == QModbusAdu::Rtu)
+        if(_mm->protocolType() == ModbusMessage::Rtu)
         {
-            const auto checksum = formatWordValue(_dataDisplayMode, _mm->checksum());
-            if(_mm->matchingChecksum())
+            auto adu = reinterpret_cast<const QModbusAduRtu*>(_mm->adu());
+            const auto checksum = formatWordValue(_dataDisplayMode, adu->checksum());
+            if(adu->matchingChecksum())
             {
                 addItem(tr("<b>Checksum:</b> %1").arg(checksum));
             }
             else
             {
-                const auto calcChecksum = formatWordValue(_dataDisplayMode, _mm->calcChecksum());
+                const auto calcChecksum = formatWordValue(_dataDisplayMode, adu->calcChecksum());
                 addItem(tr("<b>Checksum:</b> <span style='color:%3'>%1</span> (Expected: %2)").arg(checksum, calcChecksum, _statusClr.name()));
             }
         }
@@ -165,11 +166,12 @@ void ModbusMessageWidget::update()
     addItem(tr("<b>Type:</b> %1").arg(_mm->isRequest() ? tr("Request (Tx)") : tr("Response (Rx)")));
     if(_showTimestamp) addItem(tr("<b>Timestamp:</b> %1").arg(_mm->timestamp().toString(Qt::ISODateWithMs)));
 
-    if(_mm->type() == ModbusMessage::Adu)
+    if(_mm->protocolType() == ModbusMessage::Tcp)
     {
-        const auto transactionId = _mm->isValid() ? formatWordValue(_dataDisplayMode, _mm->transactionId()) : "??";
-        const auto protocolId = _mm->isValid() ? formatWordValue(_dataDisplayMode, _mm->protocolId()): "??";
-        const auto length = _mm->isValid() ? formatWordValue(_dataDisplayMode, _mm->length()): "??";
+        auto adu = reinterpret_cast<const QModbusAduTcp*>(_mm->adu());
+        const auto transactionId = adu->isValid() ? formatWordValue(_dataDisplayMode, adu->transactionId()) : "??";
+        const auto protocolId = adu->isValid() ? formatWordValue(_dataDisplayMode, adu->protocolId()): "??";
+        const auto length = adu->isValid() ? formatWordValue(_dataDisplayMode, adu->length()): "??";
         addItem(tr("<b>Transaction ID:</b> %1").arg(transactionId));
         addItem(tr("<b>Protocol ID:</b> %1").arg(protocolId));
         addItem(tr("<b>Length:</b> %1").arg(length));
@@ -197,7 +199,7 @@ void ModbusMessageWidget::update()
         case QModbusPdu::ReadCoils:
         if(_mm->isRequest())
             {
-            auto req = reinterpret_cast<const ReadCoilsRequest*>(_mm);
+                auto req = reinterpret_cast<const ReadCoilsRequest*>(_mm);
                 const auto startAddress = req->isValid() ? formatWordValue(_dataDisplayMode, req->startAddress()) : "??";
                 const auto length = req->isValid() ? formatWordValue(_dataDisplayMode, req->length()): "??";
                 addItem(tr("<b>Start Address:</b> %1").arg(startAddress));

omodsim/controls/outputwidget.cpp

@@ -583,20 +583,24 @@ void OutputWidget::paint(const QRect& rc, QPainter& painter)
 /// \brief OutputWidget::updateTraffic
 /// \param request
 /// \param server
+/// \param transactionId
+/// \param protocol
 ///
-void OutputWidget::updateTraffic(const QModbusRequest& request, int server)
+void OutputWidget::updateTraffic(const QModbusRequest& request, int server, int transactionId, ModbusMessage::ProtocolType protocol)
 {
-    updateLogView(true, server, request);
+    updateLogView(true, server, transactionId, protocol, request);
 }
 
 ///
 /// \brief OutputWidget::updateTraffic
 /// \param response
 /// \param server
+/// \param transactionId
+/// \param protocol
 ///
-void OutputWidget::updateTraffic(const QModbusResponse& response, int server)
+void OutputWidget::updateTraffic(const QModbusResponse& response, int server, int transactionId, ModbusMessage::ProtocolType protocol)
 {
-    updateLogView(false, server, response);
+    updateLogView(false, server, transactionId, protocol, response);
 }
 
 ///
@@ -827,11 +831,14 @@ void OutputWidget::showModbusMessage(const QModelIndex& index)
 ///
 /// \brief OutputWidget::updateLogView
 /// \param request
+/// \param server
+/// \param transactionId
+/// \param protocol
 /// \param pdu
 ///
-void OutputWidget::updateLogView(bool request, int server, const QModbusPdu& pdu)
+void OutputWidget::updateLogView(bool request, int server, int transactionId, ModbusMessage::ProtocolType protocol, const QModbusPdu& pdu)
 {
-    auto msg = ui->logView->addItem(pdu, server, QDateTime::currentDateTime(), request);
+    auto msg = ui->logView->addItem(pdu, protocol, server, transactionId, QDateTime::currentDateTime(), request);
     if(captureMode() == CaptureMode::TextCapture && msg != nullptr)
     {
         const auto str = QString("%1: %2 %3 %4").arg(

omodsim/controls/outputwidget.h

@@ -6,6 +6,7 @@
 #include <QListWidgetItem>
 #include <QModbusReply>
 #include "enums.h"
+#include "modbusmessage.h"
 #include "datasimulator.h"
 #include "displaydefinition.h"
 
@@ -113,8 +114,8 @@ class OutputWidget : public QWidget
 
     void paint(const QRect& rc, QPainter& painter);
 
-    void updateTraffic(const QModbusRequest& request, int server);
-    void updateTraffic(const QModbusResponse& response, int server);
+    void updateTraffic(const QModbusRequest& request, int server, int transactionId, ModbusMessage::ProtocolType protocol);
+    void updateTraffic(const QModbusResponse& response, int server, int transactionId, ModbusMessage::ProtocolType protocol);
     void updateData(const QModbusDataUnit& data);
 
     AddressDescriptionMap descriptionMap() const;
@@ -135,7 +136,7 @@ private slots:
 private:
     void captureString(const QString& s);
     void showModbusMessage(const QModelIndex& index);
-    void updateLogView(bool request, int deviceId, const QModbusPdu& pdu);
+    void updateLogView(bool request, int deviceId, int transactionId, ModbusMessage::ProtocolType protocol, const QModbusPdu& pdu);
 
 private:
     Ui::OutputWidget *ui;

omodsim/controls/outputwidget.ui

@@ -135,7 +135,7 @@
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
             <horstretch>0</horstretch>
-            <verstretch>2</verstretch>
+            <verstretch>3</verstretch>
            </sizepolicy>
           </property>
           <property name="autoScroll">
@@ -170,7 +170,7 @@
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
             <horstretch>0</horstretch>
-            <verstretch>1</verstretch>
+            <verstretch>2</verstretch>
            </sizepolicy>
           </property>
           <property name="focusPolicy">

omodsim/dialogs/dialogmsgparser.cpp

@@ -6,9 +6,10 @@
 ///
 /// \brief DialogMsgParser::DialogMsgParser
 /// \param mode
+/// \param protocol
 /// \param parent
 ///
-DialogMsgParser::DialogMsgParser(DataDisplayMode mode, QWidget *parent)
+DialogMsgParser::DialogMsgParser(DataDisplayMode mode, ModbusMessage::ProtocolType protocol, QWidget *parent)
     : QDialog(parent)
     , ui(new Ui::DialogMsgParser)
     ,_mm(nullptr)
@@ -21,6 +22,8 @@ DialogMsgParser::DialogMsgParser(DataDisplayMode mode, QWidget *parent)
 
     ui->info->setShowTimestamp(false);
     ui->hexView->setCheckState(mode == DataDisplayMode::Hex ? Qt::Checked : Qt::Unchecked);
+    ui->buttonRtu->setChecked(protocol == ModbusMessage::Rtu);
+    ui->buttonTcp->setChecked(protocol == ModbusMessage::Tcp);
 
     auto dispatcher = QAbstractEventDispatcher::instance();
     connect(dispatcher, &QAbstractEventDispatcher::awake, this, &DialogMsgParser::on_awake);
@@ -54,7 +57,6 @@ void DialogMsgParser::changeEvent(QEvent* event)
 ///
 void DialogMsgParser::on_awake()
 {
-    ui->deviceIdIncluded->setVisible(ui->buttonPdu->isChecked());
     ui->pushButtonParse->setEnabled(!ui->bytesData->isEmpty());
 }
 
@@ -81,10 +83,6 @@ void DialogMsgParser::on_bytesData_valueChanged(const QByteArray& value)
 
         return;
     }
-
-    const auto data = value.left(value.size() - 2);
-    const int checksum = makeWord(value[value.size() - 1], value[value.size() - 2], ByteOrder::LittleEndian);
-    ui->checksumIncluded->setChecked(QModbusAdu::calculateCRC(data, data.size()) == checksum);
 }
 
 ///
@@ -95,28 +93,11 @@ void DialogMsgParser::on_pushButtonParse_clicked()
     auto data = ui->bytesData->value();
     if(data.isEmpty()) return;
 
-    ModbusMessage::Type type = ModbusMessage::Adu;
-    auto protocol = QModbusAdu::Tcp;
-    int checksum = 0;
-
-    if(ui->buttonPdu->isChecked())
-    {
-        type = ModbusMessage::Pdu;
-    }
-
-    if(!ui->deviceIdIncluded->isChecked())
-    {
-        data.push_front('\0');
-    }
-
-    if(ui->checksumIncluded->isChecked())
-    {
-        protocol = QModbusAdu::Rtu;
-        checksum = makeWord(data[data.size() - 1], data[data.size() - 2], ByteOrder::LittleEndian);
-        data = data.left(data.size() - 2);
-    }
+    auto protocol = ModbusMessage::Rtu;
+    if(ui->buttonTcp->isChecked())
+        protocol = ModbusMessage::Tcp;
 
     if(_mm) delete _mm;
-    _mm = ModbusMessage::parse(data, type, protocol, ui->request->isChecked(), checksum);
+    _mm = ModbusMessage::create(data, protocol, QDateTime::currentDateTime(), ui->request->isChecked());
     ui->info->setModbusMessage(_mm);
 }

omodsim/dialogs/dialogmsgparser.h

@@ -17,7 +17,7 @@ class DialogMsgParser : public QDialog
     Q_OBJECT
 
 public:
-    explicit DialogMsgParser(DataDisplayMode mode, QWidget *parent = nullptr);
+    explicit DialogMsgParser(DataDisplayMode mode, ModbusMessage::ProtocolType protocol, QWidget *parent = nullptr);
     ~DialogMsgParser();
 
 protected:

omodsim/dialogs/dialogmsgparser.ui

@@ -17,12 +17,12 @@
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_2">
      <item>
-      <widget class="QPushButton" name="buttonPdu">
+      <widget class="QPushButton" name="buttonRtu">
        <property name="styleSheet">
         <string notr="true">padding: 4px;</string>
        </property>
        <property name="text">
-        <string>PDU Message</string>
+        <string>RTU Message</string>
        </property>
        <property name="checkable">
         <bool>true</bool>
@@ -56,12 +56,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QPushButton" name="buttonAdu">
+      <widget class="QPushButton" name="buttonTcp">
        <property name="styleSheet">
         <string notr="true">padding: 4px;</string>
        </property>
        <property name="text">
-        <string>ADU Message</string>
+        <string>TCP Message</string>
        </property>
        <property name="checkable">
         <bool>true</bool>
@@ -124,23 +124,6 @@
        </property>
       </widget>
      </item>
-     <item>
-      <widget class="QCheckBox" name="deviceIdIncluded">
-       <property name="text">
-        <string>Device Id included</string>
-       </property>
-       <property name="checked">
-        <bool>true</bool>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QCheckBox" name="checksumIncluded">
-       <property name="text">
-        <string>Checksum included</string>
-       </property>
-      </widget>
-     </item>
     </layout>
    </item>
    <item>