ResultsParser project added, ver. 1.0.0

.gitignore

@@ -4,6 +4,10 @@ Config/bin/
 Config/obj/
 DataStreamInterface/bin/
 DataStreamInterface/obj/
+DataStreamInterfaceTest/bin/
+DataStreamInterfaceTest/obj/
+DataStreamMeter/bin/
+DataStreamMeter/obj/
 Decrypt/bin/
 Decrypt/obj/
 DeviceTest/bin/
@@ -36,10 +40,8 @@ Results/bin/
 Results/obj/
 ResultsBrowser/bin/
 ResultsBrowser/obj/
-SharedDatabase/bin
-SharedDatabase/obj
-SchematicDrawing/bin
-SchematicDrawing/obj
+ResultsParser/bin/
+ResultsParser/obj/
 Statistics/bin/
 Statistics/obj/
 TBF/bin/

Common/Common.csproj

@@ -30,9 +30,6 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="log4net">
-      <HintPath>..\packages\log4net.2.0.2\lib\net40-full\log4net.dll</HintPath>
-    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Drawing" />
@@ -45,33 +42,10 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="BackgroundBeep.cs" />
-    <Compile Include="DatabaseSettings.cs" />
-    <Compile Include="DBSettings.cs" />
     <Compile Include="Enums.cs" />
-    <Compile Include="Forms\ListViewEx.cs">
-      <SubType>Component</SubType>
-    </Compile>
-    <Compile Include="Forms\ListViewExtensions.cs" />
-    <Compile Include="Forms\LviIntColumnComparer.cs" />
-    <Compile Include="Forms\LviNameSurnameColumnComparer.cs" />
-    <Compile Include="Forms\LviTextColumnComparer.cs" />
-    <Compile Include="Forms\MessageEventArgs.cs" />
-    <Compile Include="Forms\ModelessForm.cs">
-      <SubType>Form</SubType>
-    </Compile>
-    <Compile Include="Forms\ModelessForm.designer.cs">
-      <DependentUpon>ModelessForm.cs</DependentUpon>
-    </Compile>
-    <Compile Include="Formulas.cs" />
-    <Compile Include="GlobalData.cs" />
-    <Compile Include="IMeasurementCorrection.cs" />
-    <Compile Include="IParamsProvider.cs" />
+    <Compile Include="StatisticalMetrics.cs" />
     <Compile Include="Iperl\OptoTelegramRaw.cs" />
-    <Compile Include="IUncertainty.cs" />
-    <Compile Include="IUser.cs" />
-    <Compile Include="ProcedureInfo.cs" />
     <Compile Include="SerializableDictionary.cs" />
-    <Compile Include="Telegram.cs" />
     <Compile Include="UIControls\CoolButtonCtrl.cs">
       <SubType>UserControl</SubType>
     </Compile>
@@ -80,7 +54,6 @@
     </Compile>
     <Compile Include="UIControls\LviDateTimeColumnComparer.cs" />
     <Compile Include="UIControls\RoundedRectangle.cs" />
-    <Compile Include="Units.cs" />
     <Compile Include="Utils.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="UIControls\ListViewEx.cs">
@@ -91,14 +64,6 @@
     <Compile Include="UIControls\LviTextColumnComparer.cs" />
   </ItemGroup>
   <ItemGroup />
-  <ItemGroup>
-    <EmbeddedResource Include="Forms\ListViewEx.resx">
-      <DependentUpon>ListViewEx.cs</DependentUpon>
-    </EmbeddedResource>
-    <EmbeddedResource Include="Forms\ModelessForm.resx">
-      <DependentUpon>ModelessForm.cs</DependentUpon>
-    </EmbeddedResource>
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

Common/DBSettings.cs

@@ -1,31 +0,0 @@
-///
-/// Copyright (c) 2021 Sensus Slovensko a.s.
-///
-using System;
-
-namespace Common
-{
-	/// <summary>
-	/// Database settings required to make a connection
-	/// </summary>
-	public class DBSettings : ICloneable
-	{
-		public Common.DBType DbType;
-		public string ConnectionString;
-
-		public DBSettings()
-		{
-		}
-
-		public DBSettings(Common.DBType dbType, string connectionString)
-		{
-			this.DbType = dbType;
-			this.ConnectionString = connectionString;
-		}
-
-		public object Clone()
-		{
-			return new DBSettings(DbType, ConnectionString);
-		}
-	}
-}

Common/DatabaseSettings.cs

@@ -1,121 +0,0 @@
-///
-/// Copyright (c) 2013-2020 Sensus Slovensko a.s.
-///
-using System;
-using System.Text;
-using System.Xml.Serialization;
-
-namespace Common
-{
-    /// <summary>
-    /// Test bench database settings, contains bench name and settings od several databases
-    /// </summary>
-    public class DatabaseSettings : ICloneable, IComparable
-    {
-        // Public fields
-        public string BenchName;
-        public bool IsRealBench;
-        public DBSettings ProceduresDBSettings;	/// Configuration database settings
-        public DBSettings WaterMetersDBSettings;	/// Results database settings
-        public DBSettings EventsDBSettings;	    /// Events database settings
-        public DBSettings UsersDBSettings;		/// Shared configuration database settings
-
-        // Constructor
-        public DatabaseSettings()
-        {
-            BenchName = String.Empty;               /// Empty string (avoid null)
-            IsRealBench = false;
-			ProceduresDBSettings  = new DBSettings(DBType.MySql, string.Empty);
-			WaterMetersDBSettings = new DBSettings(DBType.MySql, string.Empty);
-            EventsDBSettings      = new DBSettings(DBType.MySql, string.Empty);
-			UsersDBSettings       = new DBSettings(DBType.MySql, string.Empty);
-        }
-
-        public object Clone()
-        {
-            DatabaseSettings result = new DatabaseSettings();
-
-            result.BenchName    = BenchName;
-            result.IsRealBench  = IsRealBench;
-            result.ProceduresDBSettings = (DBSettings)ProceduresDBSettings.Clone();
-            result.WaterMetersDBSettings = (DBSettings)WaterMetersDBSettings.Clone();
-            result.EventsDBSettings = (DBSettings)EventsDBSettings.Clone();
-            result.UsersDBSettings = (DBSettings)UsersDBSettings.Clone();
-
-            return result;
-        }
-
-        public int CompareTo(object dbs2)
-        {
-            if (!(dbs2 is DatabaseSettings)) return 0;
-            return String.Compare(BenchName, (dbs2 as DatabaseSettings).BenchName);
-        }
-
-
-        /// <summary>
-        /// Extract and return a DB server from a MySQL connection string.
-        /// </summary>
-        public static string GetDBServer(string connectionString)
-        {
-            return GetFromConnectionString(connectionString, new string[] { "SERVER=" });
-        }
-
-        /// <summary>
-        /// Extract and return a DB name from a MySQL connection string.
-        /// </summary>
-        public static string GetDBName(string connectionString)
-        {
-            return GetFromConnectionString(connectionString, new string[] { "DATABASE=" });
-        }
-
-        /// <summary>
-        /// Extract and return a username from a MySQL connection string
-        /// </summary>
-        public static string GetDBUser(string connectionString)
-        {
-            return GetFromConnectionString(connectionString, new string[] { "USER=", "UID=" });
-        }
-
-        /// <summary>
-        /// Extract and return a password from a MySQL connection string
-        /// </summary>
-        public static string GetDBPassword(string connectionString)
-        {
-            return GetFromConnectionString(connectionString, new string[] { "PASSWORD=", "PWD=" });
-        }
-
-        /// <summary>
-        /// Extract and return an element of a MySQL connection string
-        /// (a host, a database, a user name or a password).
-        /// Return an empty string on any error.
-        /// </summary>
-        public static string GetFromConnectionString(string connectionString, string[] patterns)
-        {
-            foreach (var pattern in patterns)
-            {
-                int startIx = connectionString.IndexOf(pattern);
-                if (startIx >= 0)
-                {
-                    /// pattern found, extract the subsequent element
-                    startIx += pattern.Length;
-                    int endIx = connectionString.IndexOf(';', startIx);
-                    return (endIx > 0) ? connectionString.Substring(startIx, endIx - startIx) : string.Empty;
-                }
-            }
-
-            /// pattern NOT found
-            return string.Empty;
-        }
-
-
-		public override string ToString()
-		{
-            return string.Format("{0} config={1} results={2} events={3} users={4}",
-                                 BenchName,
-                                 ProceduresDBSettings.ConnectionString,
-                                 WaterMetersDBSettings.ConnectionString,
-                                 EventsDBSettings.ConnectionString,
-                                 UsersDBSettings.ConnectionString);
-		}
-    }
-}

Common/Enums.cs

@@ -76,6 +76,33 @@ namespace Common
         Count
     }
 
+    /// <summary>
+    /// Obsolete - replaced by enum ProcedureSelection (above) in 3.1 and newer
+    /// </summary>
+    public enum RemoteDBUse
+    {
+        [Description("Local DB only")]          LocalDBOnly,
+        [Description("Remote DB only")]         RemoteDBOnly,
+        [Description("Both DB-s, local 1st")]   BothDBsLocalFirst,
+        [Description("Both DB-s, remote 1st")]  BothDBsRemoteFirst,
+        Count
+    }
+
+    /// <summary>
+    /// Obsolete - Contains a procedure name and a database specification (local/remote).
+    /// </summary>
+    public class ProcedureInfo
+    {
+        public readonly string Name;
+        public readonly bool IsRemote;
+
+        public ProcedureInfo(string name, bool isRemote)
+        {
+            Name = name;
+            IsRemote = isRemote;
+        }
+    }
+
     public enum LoginMethod
     {
         UserName,		/// = alias, abbreviation
@@ -350,6 +377,17 @@ namespace Common
 		Count
 	}
 
+    /// <summary>
+    /// State of water filled in the test bench.
+    /// </summary>
+    public enum FillState
+    {
+        Unknown,            /// Test bench fill state is unknown
+        Empty,              /// Test bench is empty, no water
+        Full,               /// Test bench is full of water
+        Count
+    }
+
     public enum MeretProtocol
     {
         [Description("<undefined>")]        Undefined,
@@ -759,10 +797,8 @@ namespace Common
         [Description("Levá")]   Left,
         [Description("Pravá")]  Right,
 #else
-        [Description("Left")]
-        Left,
-        [Description("Right")]
-        Right,
+        [Description("Left")]   Left,
+        [Description("Right")]  Right,
 #endif
         Count
     }

Common/Forms/LviNameSurnameColumnComparer.cs

@@ -1,55 +0,0 @@
-using System;
-using System.Collections;
-using System.Windows.Forms;
-using Common;
-
-namespace Common.Forms
-{
-    class LviNameSurnameColumnComparer : IComparer
-    {
-        private int column;
-        MySortOrder order;
-
-        public LviNameSurnameColumnComparer()
-        {
-            column = 0;
-            order = MySortOrder.Ascending;
-        }
-
-        public LviNameSurnameColumnComparer(int column, MySortOrder order)
-        {
-            this.column = column;
-            this.order = order;
-        }
-
-        public int Compare(object x, object y)
-        {
-            string nameX = ((ListViewItem)x).SubItems[column].Text;
-            string nameY = ((ListViewItem)y).SubItems[column].Text;
-            string surnameX;
-            string surnameY;
-
-            switch (order)
-            {
-                case MySortOrder.Ascending:
-                    return String.Compare(nameX, nameY);
-
-                case MySortOrder.Descending:
-                    return String.Compare(nameY, nameX);
-
-                case MySortOrder.Ascending2:
-                    surnameX = (nameX.IndexOf(' ') > 0) ? nameX.Substring(nameX.IndexOf(' ') + 1) : nameX;
-                    surnameY = (nameX.IndexOf(' ') > 0) ? nameY.Substring(nameY.IndexOf(' ') + 1) : nameY;
-                    return String.Compare(surnameX, surnameY);
-
-                case MySortOrder.Descending2:
-                    surnameX = (nameX.IndexOf(' ') > 0) ? nameX.Substring(nameX.IndexOf(' ') + 1) : nameX;
-                    surnameY = (nameX.IndexOf(' ') > 0) ? nameY.Substring(nameY.IndexOf(' ') + 1) : nameY;
-                    return String.Compare(surnameY, surnameX);
-
-                default:
-                    return 0;
-            }
-        }
-    }
-}

Common/GlobalData.cs

@@ -1,32 +0,0 @@
-///
-/// Copyright (c) 2021 Sensus Slovensko a.s.
-///
-using System;
-
-namespace Common
-{
-    public class GlobalData
-    {
-        public static double SampleDensity = 0; /// sample water density measured in an accredited labo [kg/m3]
-        public static double SampleTemp = 0;    /// sample temperature when density measured in an accredited labo [°C]
-        public static double Buoyancy = 0;
-
-        public const string AdminUsername = "admin";
-        public const string AdminPassword = "staratura";
-
-        public static DBSettings RemoteUsersDB = null;
-		public static DBSettings LocalUsersDB = null;
-
-        public static IUser CurrentUser;
-		public static Common.AuthorizedAs AuthorizedAs;
-		public static DateTime LastAuthorization = DateTime.Now;
-
-        public static int MinPasswdLength = 0;
-        public static int PasswdExpirationPeriodDays = 0; 
-
-        public static string GetCurrentUserName()
-        {
-            return (CurrentUser != null && CurrentUser.UserName != null) ? CurrentUser.UserName : string.Empty;
-        }
-    }
-}

Common/IMeasurementCorrection.cs

@@ -1,11 +0,0 @@
-using System;
-
-namespace Common
-{
-    public interface IMeasurementCorrection
-    {
-        int RangeIx { get; set; }
-        float Measurement { get; set; }
-        float Correction { get; set; }
-    }
-}

Common/IUncertainty.cs

@@ -1,14 +0,0 @@
-using System;
-
-namespace Common
-{
-    public interface IUncertainty
-    {
-        float Measurement { get; }
-        float MainUncertainty { get; }
-        float Resolution { get; }
-        float DriftPerYr { get; }
-        float Conditions { get; }
-        float UncertaintyOfCorrection { get; }
-    }
-}

Common/IUser.cs

@@ -1,22 +0,0 @@
-using System;
-
-namespace Common
-{
-    public interface IUser
-    {
-        string UserName { get; }	    /// = name, alias, abbreviation
-        string FullName { get; }	    /// = description
-        string Tag { get; }
-        int Number { get; }
-
-        /// Access rights
-        bool IsMemberOf(GID group);
-        bool IsMemberOf(GID[] groups);
-        bool IsCorrectPassword(string password);
-
-        /// Password complexity, history, etc.
-        bool IsPasswordExpired();
-        bool IsPasswordUsedInPast(string passwordCandidate);
-        void SetPassword(string password);
-    }
-}

Common/Iperl/OptoTelegramRaw.cs

@@ -35,7 +35,7 @@ namespace Common.Iperl
 		public float RefFlow;			/// [m3/h]
 		public int Counter;				
 
-		public UInt32 EmfRaw;			/// From iPerl opto data
+		public Int32 EmfRaw;			/// Signed EMF from iPerl opto data
 		public Int16 MagneticFieldRaw;
 		public Int16 FlowRaw;
 		public UInt32 VolumeRaw;
@@ -50,8 +50,7 @@ namespace Common.Iperl
 		///
 		public double EMF()
 		{
-			Int32 signedEmf = (EmfRaw > 0x7FFFFF) ? ((int)EmfRaw - 0x1000000) : (int)EmfRaw;
-			return 0.000000333 * (double)signedEmf;
+            return 0.000000333 * (double)EmfRaw;
 		}
 		public double MagneticField() { return (double)MagneticFieldRaw; }
 		public double Flow(double scalingFactor) { return 0.225 * scalingFactor * (double)FlowRaw; }
@@ -120,7 +119,10 @@ namespace Common.Iperl
 				return false;
 			}
 
-			bool f1 = UInt32.TryParse(telegram.Substring(0, 6), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out EmfRaw);
+            UInt32 uEmfRaw;
+            bool f1 = UInt32.TryParse(telegram.Substring(0, 6), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out uEmfRaw);
+            EmfRaw = (uEmfRaw > 0x7FFFFF) ? ((int)uEmfRaw - 0x1000000) : (int)uEmfRaw;
+
 			bool f2 = Int16.TryParse(telegram.Substring(7, 4), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out MagneticFieldRaw);
 			bool f3 = Int16.TryParse(telegram.Substring(12, 4), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out FlowRaw);
 			bool f4 = UInt32.TryParse(telegram.Substring(17, 6), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out VolumeRaw);
@@ -243,7 +245,7 @@ namespace Common.Iperl
 									DateTime.Second.ToString("D2"),
 									DateTime.Millisecond.ToString("D4"),
 									Counter,
-									EmfRaw.ToString("X6"),
+									(EmfRaw & 0x00FFFFFF).ToString("X6"),
 									MagneticFieldRaw.ToString("X4"),
 									FlowRaw.ToString("X4"),
 									VolumeRaw.ToString("X6"),

Common/ProcedureInfo.cs

@@ -1,55 +0,0 @@
-///
-/// Copyright (c) 2021 Sensus Slovensko a.s.
-///
-using System;
-using System.Collections.Generic;
-
-namespace Common
-{
-    /// <summary>
-    /// Contains a procedure name and procedure selection source specification
-    /// (local/shared/order from Oracle/order from tracing DB)
-    /// </summary>
-    public class ProcedureInfo
-    {
-        public readonly ProcedureSelection Source;
-        public readonly string Signature;
-        public readonly int ItemNr;
-        public readonly string Name;
-        public ProcedureSelection ResolvedSource;  /// ProcedureSelection.FromLocalDB or ProcedureSelection.FromSharedDB when Resolved==true
-        public string ResolvedName;
-        public string Variant;
-
-        public ProcedureInfo(ProcedureSelection source, int itemNr, string name, string signature = null, string variant = null)
-        {
-            Source = source;
-            Signature = (signature == null) ? string.Empty : signature;
-            ItemNr = itemNr;
-            Name = name;
-            if (source == ProcedureSelection.FromLocalDB || source == ProcedureSelection.FromSharedDB)
-            {
-                ResolvedSource = source;
-                ResolvedName = name;
-            }
-            else
-            {
-                ResolvedSource = ProcedureSelection.None;
-                ResolvedName = string.Empty;
-            }
-            Variant = (variant == null) ? string.Empty : variant;
-        }
-
-        public static string GetSignature(ProcedureSelection source, ICollection<ProcedureSelection> allSources)
-        {
-            return (source == ProcedureSelection.OrderNrFromOracleDB) ? "O"
-                 : (source == ProcedureSelection.OrderNrFromTracingDB) ? "T"
-                 : (source == ProcedureSelection.FromSharedDB) ? "R"
-                 : (allSources != null && allSources.Contains(ProcedureSelection.FromSharedDB)) ? "L" : "";
-        }
-
-        public override string ToString()
-        {
-            return string.Format("{0}{1}  {2}", Signature, ItemNr, Name);
-        }
-    }
-}

Common/StatisticalMetrics.cs

@@ -0,0 +1,338 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Common.Iperl;
+
+namespace Common
+{
+    public static class Extensions
+    {
+        public static float[] SubArray(this float[] array, int offset, int length)
+        {
+            float[] result = new float[length];
+            Array.Copy(array, offset, result, 0, length);
+            return result;
+        }
+    }
+
+    public class StatisticalMetrics
+    {
+        const int VectorSize = 7;
+        const int MinLength = 100;
+        const float AdcBit = (float)57e-9;
+        const int NeighbourhoodSize = 30;       /// To determine extended outliers
+
+        /// <summary>
+        /// Calculates a 7-dimensional vector with these components:
+        /// x[0] = X1 = Number of outliers
+        /// x[1] = X2 = Relative cal-factor shift due to outliers
+        /// x[2] = X3 = Standard deviation of high-pass filteres ++++ demodulation of EMF (cut-off at Nyquist frequency)
+        /// x[3] = X4 = Robust standard deviation of high-pass filtered ++++ demodulation
+        /// x[4] = X5 = Peak-to-peak of low-pass filtered ++++ demodulation of EMF (cut-off TBD)
+        /// x[5] = X6 = Peak-to-peak of reference flow rate
+        /// x[6] = X7 = Mean impedance (++-- demodulation)
+        /// </summary>
+        /// <param name="optoData"></param>
+        /// <param name="optoDataCount"></param>
+        /// <param name="startIx"></param>
+        /// <param name="endIx"></param>
+        /// <returns></returns>
+        public static float[] Calculate(OptoTelegramRaw[] optoData, int optoDataCount, int startIx, int endIx, bool downsample,
+                                        out float[] offsetV, out float[] kOhmsR, out float[] kOhmsC, out float[] dutFlow,
+                                        out float[] refFlow, out float[] flowRatio, out float[] magField, out float[] emfV,
+                                        out PointF[] outliers, out PointF[] extendedOutliers)
+        {
+            offsetV = kOhmsR = kOhmsC = dutFlow = refFlow = flowRatio = magField = emfV = null;
+            outliers = extendedOutliers = null;
+
+            if (optoData == null || optoData.Length < optoDataCount ||
+                startIx < 0 || endIx >= optoDataCount || endIx <= startIx + MinLength + 3) return null;
+
+            float[] modulatedData = GetModulatedEmf(optoData, optoDataCount, AdcBit);
+
+            FindShiftAndDemodulate(modulatedData, downsample,
+                                   new float[] { +1, +1, +1, +1 }, out offsetV,
+                                   new float[] { +1, +1, -1, -1 }, out kOhmsR,
+                                   new float[] { +1, -1, -1, +1 }, out kOhmsC,
+                                   new float[] { +1, -1, +1, -1 }, out dutFlow);
+            //offsetV = FirFilter(modulatedData, new float[] { 1, 3, 4, 4, 3, 1}, 0.0625F); 
+
+            magField = GetMagField(optoData, optoDataCount, downsample, new float[] { 1, 1, 1, 1 });
+            
+            refFlow = GetRefFlow(optoData, optoDataCount, downsample, new float[] { 1, 1, 1, 1 });
+            
+            flowRatio = new float[Math.Min(dutFlow.Length, refFlow.Length)];
+            for (int i = 0; i < flowRatio.Length; i++)
+            {
+                flowRatio[i] = (refFlow[i] != 0) ? dutFlow[i] / refFlow[i] : 1;
+            }
+
+
+            float[] x = new float[VectorSize];
+
+            /// X1 = Number of outliers
+            int outliersCount = GetOutliers(flowRatio, out outliers, out extendedOutliers);
+
+            
+            /// X2 = Relative cal-factor shift due to outliers
+
+            /// X3 = Standard deviation of high-pass filteres ++++ demodulation of EMF (cut-off at Nyquist frequency)
+
+            /// X4 = Robust standard deviation of high-pass filtered ++++ demodulation
+            
+            /// X5 = Peak-to-peak of low-pass filtered ++++ demodulation of EMF (cut-off TBD)
+            
+            /// X6 = Peak-to-peak of reference flow rate
+            
+            /// X7 = Mean impedance (++-- demodulation)
+            double sum = 0;
+            foreach (var z in kOhmsR) sum += z;
+            x[6] = Convert.ToSingle(sum / kOhmsR.Length);
+
+            return x;
+        }
+
+
+        static float[] GetModulatedEmf(OptoTelegramRaw[] optoData, int optoDataCount, float factor)
+        {
+            if (optoData == null || optoDataCount < 0) return null;
+
+            float[] result = new float[optoDataCount];
+            for (int i = 0; i < optoDataCount; i++)
+            {
+                result[i] = optoData[i].EmfRaw * factor;
+            }
+            return result;
+        }
+
+
+        static float[] GetMagField(OptoTelegramRaw[] optoData, int optoDataCount, bool downsample, float[] kernel)
+        {
+            if (optoData == null || optoDataCount < 0 || (downsample && (kernel == null || kernel.Length < 4))) return null;
+
+            int resultLen = downsample ? (optoDataCount / 4) : optoDataCount;
+            float[] result = new float[resultLen];
+
+            if (downsample)
+            {
+                float ksum = 0;
+                for (int j = 0; j < kernel.Length; j++) ksum += kernel[j];
+                for (int j = 0; j < kernel.Length; j++) kernel[j] /= ksum;
+
+                for (int i = 0; (4 * i) + kernel.Length - 1 < optoDataCount; i++)
+                {
+                    float sum = 0;
+                    for (int j = 0; j < kernel.Length; j++) sum += Convert.ToSingle(optoData[4 * i + j].MagneticFieldRaw) * kernel[j]; 
+                    result[i] = sum;
+                }
+            }
+            else
+            {
+                for (int i = 0; i < optoDataCount; i++) result[i] = optoData[i].MagneticFieldRaw;
+            }
+
+            return result;
+        }
+
+
+        static float[] GetRefFlow(OptoTelegramRaw[] optoData, int optoDataCount, bool downsample, float[] kernel)
+        {
+            if (optoData == null || optoDataCount < 0 || (downsample && (kernel == null || kernel.Length < 4))) return null;
+
+            int resultLen = downsample ? (optoDataCount / 4) : optoDataCount;
+            float[] result = new float[resultLen];
+
+            if (downsample)
+            {
+                float ksum = 0;
+                for (int j = 0; j < kernel.Length; j++) ksum += kernel[j];
+                for (int j = 0; j < kernel.Length; j++) kernel[j] /= ksum;
+
+                for (int i = 0; (4 * i) + kernel.Length - 1 < optoDataCount; i++)
+                {
+                    float sum = 0;
+                    for (int j = 0; j < kernel.Length; j++) sum += Convert.ToSingle(optoData[4 * i + j].RefFlow) * kernel[j];
+                    result[i] = sum;
+                }
+            }
+            else
+            {
+                for (int i = 0; i < optoDataCount; i++) result[i] = optoData[i].RefFlow;
+            }
+
+            return result;
+        }
+
+
+        public static void FindShiftAndDemodulate(float[] modulatedData, bool downsample,
+                                                  float[] kernel1, out float[] data1,
+                                                  float[] kernel2, out float[] data2,
+                                                  float[] kernel3, out float[] data3,
+                                                  float[] kernel4, out float[] data4)
+        {
+            int shift = GetShift(modulatedData.SubArray(0, MinLength));
+
+            data1 = (kernel1 != null) ? Demodulate(modulatedData, kernel1, shift, downsample) : null;
+            data2 = (kernel2 != null) ? Demodulate(modulatedData, kernel2, shift, downsample) : null;
+            data3 = (kernel3 != null) ? Demodulate(modulatedData, kernel3, shift, downsample) : null;
+            data4 = (kernel4 != null) ? Demodulate(modulatedData, kernel4, shift, downsample) : null;
+        }
+
+
+        /// <summary>
+        /// Unlike FIR filtering, demodulation shifts the kernel in 4 phases
+        /// </summary>
+        /// <param name="data">Input data</param>
+        /// <param name="kernel">Demodulation kernel</param>
+        /// <param name="shift">shift 0..3</param>
+        /// <returns>Output data</returns>
+        static float[] Demodulate(float[] data, float[] kernel, int shift, bool downsample)
+        {
+            if (data == null || data.Length < MinLength || kernel == null || kernel.Length != 4)
+            {
+                return null;
+            }
+
+            float ksum = 0;
+            for (int i = 0; i < 4; i++) ksum += Math.Abs(kernel[i]);
+            for (int i = 0; i < 4; i++) kernel[i] /= ksum;
+
+            int rsltLen = downsample ? (data.Length - 3) / 4 : data.Length - 3;
+            float[] result = new float[rsltLen];
+
+            if (downsample)
+            {
+                for (int i = shift; i < 4 * rsltLen; i += 4)
+                {
+                    float sum = 0;
+                    for (int j = 0; j < 4; j++) sum += data[i + j] * kernel[(i + j + 4 - shift) % 4];
+                    result[i / 4] = sum;
+                }
+            }
+            else
+            {
+                for (int i = 0; i < rsltLen; i++)
+                {
+                    float sum = 0;
+                    for (int j = 0; j < 4; j++) sum += data[i + j] * kernel[(i + j + 4 - shift) % 4];
+                    result[i] = sum;
+                }
+            }
+
+            return result;
+        }
+
+
+        /// <summary>
+        /// Determine modulation phase by maximizing ++-- demodulation result.
+        /// </summary>
+        /// <param name="modulatedEmf">Input data</param>
+        /// <returns>0..3 = modulation phase or, -1 = error</returns>
+        static int GetShift(float[] modulatedData)
+        {
+            float[] kernel = new float[4] { 1, 1, -1, -1 };
+            int maximizingShift = -1;
+            float maximum = float.MinValue;
+
+            for (int shift = 0; shift <= 3; shift++)
+            {
+                var demodulatedCandidate = Demodulate(modulatedData, kernel, shift, false);
+                float sum = 0;
+                foreach (var d in demodulatedCandidate) sum += d;
+                if (sum > maximum)
+                {
+                    maximum = sum;
+                    maximizingShift = shift;
+                }
+            }
+
+            return maximizingShift;
+        }
+
+
+        /// <summary>
+        /// FIR filtering = convolution with a kernel
+        /// </summary>
+        /// <param name="data">Input data</param>
+        /// <param name="kernel">Convolution kernel</param>
+        /// <returns>Output data</returns>
+        static float[] FirFilter(float[] data, float[] kernel, float factor)
+        {
+            if (data == null || kernel == null) return null;
+
+            int kernelLen = kernel.Length;
+            int rsltLen = data.Length - kernelLen + 1;
+            if (rsltLen < 0) return null;
+
+            float[] result = new float[rsltLen];
+            for (int i = 0; i < rsltLen; i++)
+            {
+                float sum = 0;
+                for (int j = 0; j < kernelLen; j++) sum += data[i + j] * kernel[j];
+                result[i] = sum * factor;
+            }
+            return result;
+        }
+
+
+        static int GetOutliers(float[] flowRatio, out PointF[] outliers, out PointF[] extendedOutliers)
+        {
+            float mean = Enumerable.Average(flowRatio);
+            var fr = new float[flowRatio.Length];
+            for (int i = 0; i < fr.Length; i++) fr[i] = flowRatio[i] - mean;
+
+            Array.Sort(fr);
+            float qLo = fr[fr.Length / 4];
+            float qHi = fr[3 * fr.Length / 4];
+
+            int N = fr.Length / 2;
+            float sumY = 0;
+            float sumYY = 0;
+            for (int i = fr.Length / 4; i < 3 * fr.Length / 4; i++)
+            {
+                sumY += fr[i];
+                sumYY += fr[i] * fr[i];
+            }
+            float std = (float)Math.Sqrt(sumYY / N - (sumY / N) * (sumY / N));
+            float robustStd = std * 5.1812824F;
+            float threshold = 7 * robustStd;
+
+            /// Restore fr as it was before sorting
+            for (int i = 0; i < fr.Length; i++) fr[i] = flowRatio[i] - mean;
+
+            IList<PointF> listOfOutliers = new List<PointF>();
+            bool[] boolExtendedOutliers = new bool[fr.Length];
+            int outliersCount = 0;
+            for (int i = 0; i < fr.Length; i++)
+            {
+                if (fr[i] < -threshold || fr[i] > threshold)
+                {
+                    /// This is an outlier
+                    listOfOutliers.Add(new PointF(Convert.ToSingle(i), fr[i] + mean));
+                    outliersCount++;
+                    for (int j = Math.Max(0, i - NeighbourhoodSize); j <= Math.Min(i + NeighbourhoodSize, fr.Length - 1); j++)
+                    {
+                        boolExtendedOutliers[j] = true;
+                    }
+                }
+            }
+
+            IList<PointF> listOfExtendedOutliers = new List<PointF>();
+            for (int i = 0; i < fr.Length; i++)
+            {
+                if (boolExtendedOutliers[i])
+                {
+                    listOfExtendedOutliers.Add(new PointF(Convert.ToSingle(i), fr[i] + mean));
+                }
+            }
+
+            outliers = listOfOutliers.ToArray<PointF>();
+            extendedOutliers = listOfExtendedOutliers.ToArray<PointF>();
+
+            return outliersCount;
+        }
+    }
+}

Common/Utils.cs

@@ -2,10 +2,11 @@
 /// Copyright (c) 2021 Sensus Slovensko a.s.
 ///
 using System;
+using System.IO.Ports;
 
 namespace Common
 {
-    public static class Utils
+    public class Utils
     {
         public static string GetTestName(string name, int repeats, int repetitionNr)
         {
@@ -14,316 +15,32 @@ namespace Common
             return string.Format("{0} ({1}/{2})", name, repetitionNr, repeats);
         }
 
-        public static string SignificantDigitsToFmt(double value, int sigDigits)
+        public static Parity GetParity(string str, Parity defaultParity = Parity.None)
         {
-            if (sigDigits == 6)
-            {
-                if (value >= 99999.5 || value < -99999.5) return "F0";
-                else if (value >= 9999.95 || value < -9999.95) return "F1";
-                else if (value >= 999.995 || value < -999.995) return "F2";
-                else if (value >= 99.9995 || value < -99.9995) return "F3";
-                else if (value >= 9.99995 || value < -9.99995) return "F4";
-                else if (value >= 0.999995 || value < -0.999995) return "F5";
-                else if (value >= 0.0999995 || value < -0.0999995) return "F6";
-                else if (value >= 0.00999995 || value < -0.00999995) return "F7";
-                else if (value >= 0.000999995 || value < -0.000999995) return "F8";
-                else if (value >= 0.0000999995 || value < -0.0000999995) return "F9";
-                else return "F10";
-            }
-            else if (sigDigits == 5)
-            {
-                if (value >= 9999.5 || value < -9999.5) return "F0";
-                else if (value >= 999.95 || value < -999.95) return "F1";
-                else if (value >= 99.995 || value < -99.995) return "F2";
-                else if (value >= 9.9995 || value < -9.9995) return "F3";
-                else if (value >= 0.99995 || value < -0.99995) return "F4";
-                else if (value >= 0.099995 || value < -0.099995) return "F5";
-                else if (value >= 0.0099995 || value < -0.0099995) return "F6";
-                else if (value >= 0.00099995 || value < -0.00099995) return "F7";
-                else if (value >= 0.000099995 || value < -0.000099995) return "F8";
-                else return "F9";
-            }
-            else if (sigDigits == 4)
-            {
-                if (value >= 999.5 || value < -999.5) return "F0";
-                else if (value >= 99.95 || value < -99.95) return "F1";
-                else if (value >= 9.995 || value < -9.995) return "F2";
-                else if (value >= 0.9995 || value < -0.9995) return "F3";
-                else if (value >= 0.09995 || value < -0.09995) return "F4";
-                else if (value >= 0.009995 || value < -0.009995) return "F5";
-                else if (value >= 0.0009995 || value < -0.0009995) return "F6";
-                else if (value >= 0.00009995 || value < -0.00009995) return "F7";
-                else return "F8";
-            }
-            else if (sigDigits == 3)
-            {
-                if (value >= 99.5 || value < -99.5) return "F0";
-                else if (value >= 9.95 || value < -9.95) return "F1";
-                else if (value >= 0.995 || value < -0.995) return "F2";
-                else if (value >= 0.0995 || value < -0.0995) return "F3";
-                else if (value >= 0.00995 || value < -0.00995) return "F4";
-                else if (value >= 0.000995 || value < -0.000995) return "F5";
-                else if (value >= 0.0000995 || value < -0.0000995) return "F6";
-                else return "F7";
-            }
-            else if (sigDigits == 2)
-            {
-                if (value >= 9.5 || value < -9.5) return "F0";
-                else if (value >= 0.95 || value < -0.95) return "F1";
-                else if (value >= 0.095 || value < -0.095) return "F2";
-                else if (value >= 0.0095 || value < -0.0095) return "F3";
-                else if (value >= 0.00095 || value < -0.00095) return "F4";
-                else if (value >= 0.000095 || value < -0.000095) return "F5";
-                else return "F6";
-            }
-            else /// if (sigDigits == 1)
-            {
-                if (value >= 0.95 || value < -0.95) return "F0";
-                else if (value >= 0.095 || value < -0.095) return "F1";
-                else if (value >= 0.0095 || value < -0.0095) return "F2";
-                else if (value >= 0.00095 || value < -0.00095) return "F3";
-                else if (value >= 0.000095 || value < -0.000095) return "F4";
-                else return "F5";
-            }
+            if (str.Equals(Parity.None.ToString())) return Parity.None;
+            if (str.Equals(Parity.Even.ToString())) return Parity.Even;
+            if (str.Equals(Parity.Odd.ToString())) return Parity.Odd;
+            if (str.Equals(Parity.Mark.ToString())) return Parity.Mark;
+            if (str.Equals(Parity.Space.ToString())) return Parity.Space;
+            return defaultParity;
         }
 
-        /// <summary>
-        /// Get either Q1 or Qmin flow for a given Qn and metrological class
-        /// </summary>
-        /// <param name="Qn">Nominal flow in m3/h</param>
-        /// <param name="metroClass">Metrological class ("A" ,"B", "C" or "R#")</param>
-        /// <param name="medium">NotSpecified, ColdWater or HotWater</param>
-        /// <param name="Qdflt">Default flow when metrologic does not match pattern</param>
-        /// <returns>Q1 or Qmin flow in m3/h</returns>
-        public static double GetQ1Qmin(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
+        public static StopBits GetStopBits(string str, StopBits defaultStopBits = StopBits.One)
         {
-            if (string.IsNullOrEmpty(metroClass)) return Qdflt;
-
-            int metroClassRatio;
-            if ((metroClass[0] == 'R') && int.TryParse(metroClass.Substring(1), out metroClassRatio) && (metroClassRatio > 0))
-            {
-                return Qn / (double)metroClassRatio;
-            }
-            else
-            {
-                if (medium == Medium.HotWater)
-                {
-                    switch (metroClass)
-                    {
-                        case "A": return (Qn < 15) ? (0.04 * Qn) : (0.08 * Qn);
-                        case "B": return (Qn < 15) ? (0.02 * Qn) : (0.04 * Qn);
-                        case "C": return (Qn < 15) ? (0.01 * Qn) : (0.02 * Qn);
-                        case "D": return (Qn < 15) ? (0.01 * Qn) : Qdflt;
-                        default: break;
-                    }
-                }
-                else
-                {
-                    switch (metroClass)
-                    {
-                        case "A": return (Qn < 15) ? (0.04 * Qn) : (0.08 * Qn);
-                        case "B": return (Qn < 15) ? (0.02 * Qn) : (0.03 * Qn);
-                        case "C": return (Qn < 15) ? (0.01 * Qn) : (0.006 * Qn);
-                        default: break;
-                    }
-                }
-            }
-
-            return Qdflt;
+            if (str.Equals(StopBits.None.ToString())) return StopBits.None;
+            if (str.Equals(StopBits.One.ToString())) return StopBits.One;
+            if (str.Equals(StopBits.OnePointFive.ToString())) return StopBits.OnePointFive;
+            if (str.Equals(StopBits.Two.ToString())) return StopBits.Two;
+            return defaultStopBits;
         }
 
-        /// <summary>
-        /// Get either Q2 or Qt flow for a given Qn and metrological class
-        /// </summary>
-        /// <param name="Qn">Nominal flow in m3/h</param>
-        /// <param name="metroClass">Metrological class ("A" ,"B", "C" or "R#")</param>
-        /// <param name="medium">NotSpecified, ColdWater or HotWater</param>
-        /// <param name="Qdflt">Default flow when metrologic does not match pattern</param>
-        /// <returns>Q2 or Qt flow in m3/h</returns>
-        public static double GetQ2Qt(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
+        public static Handshake GetHandshake(string str, Handshake defaultHandshake = Handshake.None)
         {
-            if (string.IsNullOrEmpty(metroClass)) return Qdflt;
-
-            int metroClassRatio;
-            if ((metroClass[0] == 'R') && int.TryParse(metroClass.Substring(1), out metroClassRatio) && (metroClassRatio > 0))
-            {
-                return 1.6 * Qn / (double)metroClassRatio;
-            }
-
-            if (medium == Medium.HotWater)
-            {
-                switch (metroClass)
-                {
-                    case "A": return (Qn < 15) ? (0.1 * Qn) : (0.2 * Qn);
-                    case "B": return (Qn < 15) ? (0.08 * Qn) : (0.15 * Qn);
-                    case "C": return (Qn < 15) ? (0.06 * Qn) : (0.1 * Qn);
-                    case "D": return (Qn < 15) ? (0.015 * Qn) : Qdflt;
-                    default: break;
-                }
-            }
-            else
-            {
-                switch (metroClass)
-                {
-                    case "A": return (Qn < 15) ? (0.1 * Qn) : (0.3 * Qn);
-                    case "B": return (Qn < 15) ? (0.08 * Qn) : (0.2 * Qn);
-                    case "C": return (Qn < 15) ? (0.015 * Qn) : (0.015 * Qn);
-                    default: break;
-                }
-            }
-
-            return Qdflt;
-        }
-
-        /// <summary>
-        /// Get either Q4 or Qmax flow for a given Qn and metrological class
-        /// </summary>
-        /// <param name="Qn">Nominal flow in m3/h</param>
-        /// <param name="metroClass">Metrological class ("A" ,"B", "C" or "R#")</param>
-        /// <param name="medium">NotSpecified, ColdWater or HotWater</param>
-        /// <param name="Qdflt">Default flow when metrologic does not match pattern</param>
-        /// <returns>Q4 or Qmax flow in m3/h</returns>
-        public static double GetQ4Qmax(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
-        {
-            if (string.IsNullOrEmpty(metroClass)) return Qdflt;
-
-            switch (metroClass[0])
-            {
-                case 'A':
-                case 'B':
-                case 'C':
-                case 'D':
-                    return 2 * Qn;
-                case 'R':
-                    return 1.25 * Qn;
-                default:
-                    return Qdflt;
-            }
-        }
-
-
-        /// <summary>
-        /// Checks requirements on the password regardless of the password history
-        /// </summary>
-        /// <param name="password">Password</param>
-        /// <returns>true when the password is OK</returns>
-        public static bool IsPasswordMeetsRequirements(string password, out string explanation)
-        {
-            int length = string.IsNullOrEmpty(password) ? 0 : password.Length;
-
-            /// Password length must be at least 6
-            if (length < GlobalData.MinPasswdLength)
-            {
-                explanation = string.Format("Password must have at least {0} characters", GlobalData.MinPasswdLength);
-                return false;
-            }
-            else
-            {
-                explanation = string.Empty;
-                return true;
-            }
-        }
-
-        /// <summary>
-        /// getHash encrypts a string 
-        /// </summary>
-        /// <param name="text">the string to encrypt</param>
-        /// <returns></returns>
-        public static string GetHash(string text)
-        {
-            byte[] bytes = System.Text.Encoding.Unicode.GetBytes(text);
-            System.Security.Cryptography.SHA512Managed hashstring = new System.Security.Cryptography.SHA512Managed();
-            byte[] hash = hashstring.ComputeHash(bytes);
-            string hashString = string.Empty;
-            foreach (byte x in hash)
-            {
-                hashString += String.Format("{0:x2}", x);
-            }
-            return hashString;
-        }
-
-        public static string EncodedStrToUserName(string encodedStr)
-        {
-            string[] subStrings = encodedStr.Split(new char[] { '~' });
-            return (subStrings.Length >= 1) ? subStrings[0] : string.Empty;
-        }
-
-        public static string EncodedStrToFullName(string encodedStr)
-        {
-            string[] subStrings = encodedStr.Split(new char[] { '~' });
-            return (subStrings.Length >= 2) ? subStrings[1] : string.Empty;
-        }
-
-        public static string EncodedStrToLegalizator(string encodedStr)
-        {
-            string[] subStrings = encodedStr.Split(new char[] { '~' });
-            return (subStrings.Length >= 3) ? subStrings[2] : string.Empty;
-        }
-
-        /// <summary>
-        /// Returns 'true' when authentication data are valid for a power user.
-        /// </summary>
-        /// <param name="userName">User name</param>
-        /// <param name="password">Password</param>
-        /// <returns>true = authenticated, false = refused</returns>
-        public static bool IsPowerUser(string userName, string password)
-        {
-            DateTime date = DateTime.Now.Date;
-            int number = (date.Year % 10) + 10 * (date.Month - 1) + 120 * date.Day;
-            string passwordOfDay = Convert.ToString(number, 8);
-
-            return (userName.Equals("milan") && password.Equals("kremik")) ||
-                   (userName.Equals("igor") && password.Equals("mojronko8")) ||
-                   (userName.Equals("MARIAN") && password.Equals("NM-309BN")) ||
-                   (userName.Equals("lubo1212") && password.Equals("Tatry52")) ||
-                   (userName.Equals("Michal") && password.Equals("1236natahA8")) ||
-                   (userName.Equals("martin") && password.Equals("vaclavek84")) ||
-                   (userName.Equals("pakan") && password.Equals("kuriatko")) ||
-                   (userName.Equals("augustin") && password.Equals("jaugust")) ||
-                   (userName.Equals("JCermak") && password.Equals("Zt6911")) ||
-                   (userName.Equals("gilles") && password.Equals("alibaba")) ||
-                   (userName.Equals(passwordOfDay) && password.Equals(passwordOfDay));
-        }
-
-        public static void CalculateFeatureVector(Iperl.OptoTelegramRaw[] optoData, int optoDataCount, int startIx, int endIx, ref float[] x)
-        {
-            if (startIx < 0 || endIx >= optoDataCount || startIx >= endIx) return;
-
-            int n = 0;
-            Int64 sumFlow = 0;
-            Int64 sumFlow2 = 0;
-            Int64 sumEmf = 0;
-            Int64 sumEmf2 = 0;
-            Int64 sumMagF = 0;
-            Int64 sumMagF2 = 0;
-            Int64 sumImp = 0;
-            Int64 sumImp2 = 0;
-
-            for (int ix = startIx; ix <= endIx; ix++)
-            {
-                if (optoData[ix].Flags == Iperl.OptoTelegramFlags.OK ||
-                    optoData[ix].Flags == Iperl.OptoTelegramFlags.OK_TestStart ||
-                    optoData[ix].Flags == Iperl.OptoTelegramFlags.OK_TestEnd)
-                {
-                    n++;
-                    sumFlow += optoData[ix].FlowRaw;
-                    sumFlow2 += ((int)optoData[ix].FlowRaw * (int)optoData[ix].FlowRaw);
-                    sumEmf += (int)optoData[ix].EmfRaw;
-                    sumEmf2 += ((Int64)optoData[ix].EmfRaw * (Int64)optoData[ix].EmfRaw);
-                    sumMagF += optoData[ix].MagneticFieldRaw;
-                    sumMagF2 += ((int)optoData[ix].MagneticFieldRaw * (int)optoData[ix].MagneticFieldRaw);
-                    sumImp += optoData[ix].Impedance;
-                    sumImp2 += ((int)optoData[ix].Impedance * (int)optoData[ix].Impedance);
-                }
-            }
-
-            if (n >= 2)
-            {
-                if (x.Length > 0) x[0] = ((float)sumFlow2 - (float)sumFlow * (float)sumFlow / n) / (n - 1);
-                if (x.Length > 1) x[1] = ((float)sumEmf2 - (float)sumEmf * (float)sumEmf / n) / (n - 1);
-                if (x.Length > 2) x[2] = ((float)sumMagF2 - (float)sumMagF * (float)sumMagF / n) / (n - 1);
-                if (x.Length > 3) x[3] = ((float)sumImp2 - (float)sumImp * (float)sumImp / n) / (n - 1);
-            }
+            if (str.Equals(Handshake.None.ToString())) return Handshake.None;
+            if (str.Equals(Handshake.RequestToSend.ToString())) return Handshake.RequestToSend;
+            if (str.Equals(Handshake.XOnXOff.ToString())) return Handshake.XOnXOff;
+            if (str.Equals(Handshake.RequestToSendXOnXOff.ToString())) return Handshake.RequestToSendXOnXOff;
+            return defaultHandshake;
         }
     }
 }

Config/Config.csproj

@@ -19,7 +19,7 @@
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
     <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG;MUNICH</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
@@ -30,7 +30,7 @@
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE;JUZNA_AFRIKA_NEW</DefineConstants>
+    <DefineConstants>TRACE;MUNICH</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
@@ -68,6 +68,8 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="CalendarEvent\ICalendarEvent.cs" />
+    <Compile Include="Data.cs" />
+    <Compile Include="DatabaseSettings.cs" />
     <Compile Include="Entities\BenchPath.cs" />
     <Compile Include="Entities\CustomEvent.cs" />
     <Compile Include="Entities\Component.cs" />
@@ -79,6 +81,7 @@
     <Compile Include="Entities\IHasItemNr.cs" />
     <Compile Include="Entities\IHasName.cs" />
     <Compile Include="Entities\IHasValves.cs" />
+    <Compile Include="Entities\IParamsProvider.cs" />
     <Compile Include="Entities\MeasurementCorrection.cs" />
     <Compile Include="Entities\MetersPath.cs" />
     <Compile Include="Entities\OutputPath.cs" />
@@ -95,6 +98,7 @@
     <Compile Include="Entities\VirtualBenchStep.cs" />
     <Compile Include="CalendarEvent\Utils.cs" />
     <Compile Include="FluentCommon.cs" />
+    <Compile Include="Formulas.cs" />
     <Compile Include="Mappings\BenchPathMap.cs" />
     <Compile Include="Mappings\ComponentMap.cs" />
     <Compile Include="Mappings\ComponentProcedureMap.cs" />
@@ -120,6 +124,8 @@
       <DesignTime>True</DesignTime>
       <DependentUpon>Strings.resx</DependentUpon>
     </Compile>
+    <Compile Include="Units.cs" />
+    <Compile Include="Utils.cs" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="Resources\Strings.cs.resx" />
@@ -138,6 +144,10 @@
       <Project>{c8939821-ba5c-4988-a3d0-bf53b74865c7}</Project>
       <Name>Common</Name>
     </ProjectReference>
+    <ProjectReference Include="..\Users\Users.csproj">
+      <Project>{6E5CB0E9-E1B6-4E5D-AC6E-B1049E180F2B}</Project>
+      <Name>Users</Name>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

Config/Data.cs

@@ -0,0 +1,95 @@
+using System;
+
+namespace Config
+{
+	public class Data : Users.GlobalData
+	{
+		public const string AdminUsername = "admin";
+		public const string AdminPassword = "staratura";
+		public const string SQLiteDbFName = "SQLite.db";
+
+#if DN100 || BADGER_STREDNA_TRAT || BADGER_VELKA_TRAT || CEVAK_200
+		public const int WMsCount = 3;
+		public const int LineSize = 3;
+		public const int CompoundWMsCount = 1;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = 1;
+#elif MUNICH
+        public const int WMsCount = 3;
+        public const int LineSize = 3;
+        public const int CompoundWMsCount = 3;
+        public const int HeatMetersCount = 0;
+        public const int MaxPartNr = 3;
+#elif MALTA_WSD25
+		public const int WMsCount = 6;
+		public const int LineSize = 6;
+		public const int CompoundWMsCount = 0;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = 1;
+#elif BADGER_MALA_TRAT || BERLIN || FUZHOU_150 || FUZHOU_300 || GELSENWASSER || GENESIS || IZRAEL_200 || PETERSBURG_200 || SENTEC || SLM_150 || TORINO_50 || TURA_SPECIAL
+        public const int WMsCount = 6;
+        public const int LineSize = 6;
+        public const int CompoundWMsCount = 1;
+        public const int HeatMetersCount = 0;
+        public const int MaxPartNr = 1;
+#elif PUCHONG_200
+		public const int WMsCount = 6;
+		public const int LineSize = 6;
+		public const int CompoundWMsCount = 3;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = 3;
+#elif RUM_MOB
+        public const int WMsCount = 8;
+		public const int LineSize = 8;
+		public const int CompoundWMsCount = 1;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = WMsCount / LineSize;
+#elif DEWA_300 || FUZHOU_100 || ROMA_200 || LUXEMBURG_40
+        public const int WMsCount = 10;
+        public const int LineSize = 10;
+        public const int CompoundWMsCount = 1;
+        public const int HeatMetersCount = 0;
+        public const int MaxPartNr = WMsCount / LineSize;
+#elif DUBAJ_50
+		public const int WMsCount = 10;
+		public const int LineSize = 5;
+		public const int CompoundWMsCount = 0;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = WMsCount / LineSize;
+#elif SLM_END || WARSAW_END
+        public const int WMsCount = 10;
+		public const int LineSize = 5;
+		public const int CompoundWMsCount = 1;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = 4;
+#elif SLM_50
+		public const int WMsCount = 12;
+		public const int LineSize = 12;
+		public const int CompoundWMsCount = 1;
+		public const int HeatMetersCount = 6;
+        public const int MaxPartNr = WMsCount / LineSize;
+#elif ALZIR_25 || BAHRAIN_50 || CEVAK_40 || FEWA_50 || FILIPINY_50 || FUZHOU_50 || HONGKONG_50 || IZRAEL_25 || JUZNA_AFRIKA_50 || KEMPNO_50 || KRAKOW_50 || MILWAUKEE || MURES_40 || PETERSBURG_50 || TORUN_50 || WARSAW_50 || ZAMBIA || ZODINO
+        public const int WMsCount = 20;
+		public const int LineSize = 10;
+		public const int CompoundWMsCount = 1;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = WMsCount / LineSize;
+#elif TURA_IPERL || TURA_IPERL_NEW
+		public const int WMsCount = 40;
+		public const int LineSize = 20;
+		public const int CompoundWMsCount = 1;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = WMsCount / LineSize;
+#elif IZRAEL_50
+		public const int WMsCount = 40;
+		public const int LineSize = 10;
+		public const int CompoundWMsCount = 0;
+		public const int HeatMetersCount = 0;
+        public const int MaxPartNr = WMsCount / LineSize;
+#endif
+
+        public static double RealDensity = 0;       /// true water density [kg/m3]
+        public static double AtTemperature = 0;     /// measured at temperature [°C]
+        public static double Buoyancy = 0;
+    }
+}

Config/DatabaseSettings.cs

@@ -0,0 +1,64 @@
+///
+/// Copyright (c) 2013-2020 Sensus Slovensko a.s.
+///
+using System;
+using System.Text;
+using System.Xml.Serialization;
+
+namespace Config
+{
+    /// <summary>
+    /// Test bench database settings, contains bench name and settings od several databases
+    /// </summary>
+    public class DatabaseSettings : ICloneable, IComparable
+    {
+        // Public fields
+        public string BenchName;
+        public bool IsRealBench;
+        public Users.DBSettings ProceduresDBSettings;	/// Configuration database settings
+		public Users.DBSettings WaterMetersDBSettings;	/// Results database settings
+        public Users.DBSettings EventsDBSettings;	    /// Events database settings
+        public Users.DBSettings UsersDBSettings;		/// Shared configuration database settings
+
+        // Constructor
+        public DatabaseSettings()
+        {
+            BenchName = String.Empty;               /// Empty string (avoid null)
+            IsRealBench = false;
+			ProceduresDBSettings = new Users.DBSettings(Common.DBType.MySql, string.Empty);
+			WaterMetersDBSettings = new Users.DBSettings(Common.DBType.MySql, string.Empty);
+            EventsDBSettings = new Users.DBSettings(Common.DBType.MySql, string.Empty);
+			UsersDBSettings = new Users.DBSettings(Common.DBType.MySql, string.Empty);
+        }
+
+        public object Clone()
+        {
+            DatabaseSettings result = new DatabaseSettings();
+
+            result.BenchName    = BenchName;
+            result.IsRealBench  = IsRealBench;
+			result.ProceduresDBSettings = (Users.DBSettings)ProceduresDBSettings.Clone();
+			result.WaterMetersDBSettings = (Users.DBSettings)WaterMetersDBSettings.Clone();
+            result.EventsDBSettings = (Users.DBSettings)EventsDBSettings.Clone();
+            result.UsersDBSettings = (Users.DBSettings)UsersDBSettings.Clone();
+
+            return result;
+        }
+
+        public int CompareTo(object dbs2)
+        {
+            if (!(dbs2 is DatabaseSettings)) return 0;
+            return String.Compare(BenchName, (dbs2 as DatabaseSettings).BenchName);
+        }
+
+		public override string ToString()
+		{
+            return string.Format("{0} config={1} results={2} events={3} users={4}",
+                                 BenchName,
+                                 ProceduresDBSettings.ConnectionString,
+                                 WaterMetersDBSettings.ConnectionString,
+                                 EventsDBSettings.ConnectionString,
+                                 UsersDBSettings.ConnectionString);
+		}
+    }
+}

Config/Entities/Component.cs

@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2019 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
@@ -14,11 +14,11 @@ namespace Config.Entities
 		public virtual int ItemNr { get; set; }
 		public virtual string Name { get; set; }
 		public virtual string ClassName { get; set; }
-		public virtual string Parent { get; set; }
-        public virtual DebugMode DebugMode { get; set; }
-		public virtual LogLevel LogLevel { get; set; }
+		public virtual string ParentName { get; set; }
+        public virtual DebugMode Mode { get; set; }
+		public virtual LogLevel Logging { get; set; }
 		public virtual string Parameters { get; set; }
-        public virtual IList<MeasurementCorrection> Corrections { get; set; }
+		public virtual IList<MeasurementCorrection> Corrections { get; set; }
         public virtual IList<Uncertainty> Uncertainties { get; set; }
 
 		/// ------------- Additional stuff not mapped into the database -------------
@@ -38,9 +38,9 @@ namespace Config.Entities
 			result.ItemNr = itemNr;
 			result.Name = name;
 			result.ClassName = className;
-			result.Parent = parentName;
-            result.DebugMode = debugLevel;
-			result.LogLevel = logLevel;
+			result.ParentName = parentName;
+            result.Mode = debugLevel;
+			result.Logging = logLevel;
 			result.Parameters = parameters;
 			return result;
 		}
@@ -52,9 +52,9 @@ namespace Config.Entities
 			result.ItemNr = ItemNr;
 			result.Name = Name;
             result.ClassName = ClassName;
-			result.Parent = Parent;
-            result.DebugMode = DebugMode;
-			result.LogLevel = LogLevel;
+			result.ParentName = ParentName;
+            result.Mode = Mode;
+			result.Logging = Logging;
 			result.Parameters = Parameters;
 			return result;
 		}
@@ -63,9 +63,9 @@ namespace Config.Entities
         {
             output.WriteLine(Name);
             output.WriteLine(ClassName);
-            output.WriteLine(Parent);
-            output.WriteLine(DebugMode.ToString());
-            output.WriteLine(LogLevel.ToString());
+            output.WriteLine(ParentName);
+            output.WriteLine(Mode.ToString());
+            output.WriteLine(Logging.ToString());
             output.Write(Parameters);
 
             output.Close();
@@ -77,28 +77,28 @@ namespace Config.Entities
 
             result.Name = input.ReadLine();
             result.ClassName = input.ReadLine();
-            result.Parent = input.ReadLine();
+            result.ParentName = input.ReadLine();
 
             string line = input.ReadLine();
-            if (line.Equals(DebugMode.DetectedOff.ToString()))                 result.DebugMode = DebugMode.DetectedOff;
-            else if (line.Equals(DebugMode.DetectedOn.ToString()))             result.DebugMode = DebugMode.DetectedOn;
-            else if (line.Equals(DebugMode.Normal.ToString()))                 result.DebugMode = DebugMode.Normal;
-            else if (line.Equals(DebugMode.AutoDetect.ToString()))             result.DebugMode = DebugMode.AutoDetect;
-            else if (line.Equals(DebugMode.FailureDuringOperation.ToString())) result.DebugMode = DebugMode.FailureDuringOperation;
-            else if (line.Equals(DebugMode.Off.ToString()))                    result.DebugMode = DebugMode.Off;
-            else if (line.Equals(DebugMode.Record.ToString()))                 result.DebugMode = DebugMode.Record;
-            else if (line.Equals(DebugMode.Replay.ToString()))                 result.DebugMode = DebugMode.Replay;
-            else if (line.Equals(DebugMode.Simulate.ToString()))               result.DebugMode = DebugMode.Simulate;
-            else if (line.Equals(DebugMode.Inherit.ToString()))                result.DebugMode = DebugMode.Inherit;
+            if (line.Equals(DebugMode.DetectedOff.ToString())) result.Mode = DebugMode.DetectedOff;
+            else if (line.Equals(DebugMode.DetectedOn.ToString())) result.Mode = DebugMode.DetectedOn;
+            else if (line.Equals(DebugMode.Normal.ToString())) result.Mode = DebugMode.Normal;
+            else if (line.Equals(DebugMode.AutoDetect.ToString())) result.Mode = DebugMode.AutoDetect;
+            else if (line.Equals(DebugMode.FailureDuringOperation.ToString())) result.Mode = DebugMode.FailureDuringOperation;
+            else if (line.Equals(DebugMode.Off.ToString())) result.Mode = DebugMode.Off;
+            else if (line.Equals(DebugMode.Record.ToString())) result.Mode = DebugMode.Record;
+            else if (line.Equals(DebugMode.Replay.ToString())) result.Mode = DebugMode.Replay;
+            else if (line.Equals(DebugMode.Simulate.ToString())) result.Mode = DebugMode.Simulate;
+            else if (line.Equals(DebugMode.Inherit.ToString())) result.Mode = DebugMode.Inherit;
 
             line = input.ReadLine();
-            if (line.Equals(LogLevel.Off.ToString()))        result.LogLevel = LogLevel.Off;
-            else if (line.Equals(LogLevel.Fatal.ToString())) result.LogLevel = LogLevel.Fatal;
-            else if (line.Equals(LogLevel.Error.ToString())) result.LogLevel = LogLevel.Error;
-            else if (line.Equals(LogLevel.Warn.ToString()))  result.LogLevel = LogLevel.Warn;
-            else if (line.Equals(LogLevel.Info.ToString()))  result.LogLevel = LogLevel.Info;
-            else if (line.Equals(LogLevel.Debug.ToString())) result.LogLevel = LogLevel.Debug;
-            else if (line.Equals(LogLevel.All.ToString()))   result.LogLevel = LogLevel.All;
+            if (line.Equals(LogLevel.Off.ToString())) result.Logging = LogLevel.Off;
+            else if (line.Equals(LogLevel.Fatal.ToString())) result.Logging = LogLevel.Fatal;
+            else if (line.Equals(LogLevel.Error.ToString())) result.Logging = LogLevel.Error;
+            else if (line.Equals(LogLevel.Warn.ToString())) result.Logging = LogLevel.Warn;
+            else if (line.Equals(LogLevel.Info.ToString())) result.Logging = LogLevel.Info;
+            else if (line.Equals(LogLevel.Debug.ToString())) result.Logging = LogLevel.Debug;
+            else if (line.Equals(LogLevel.All.ToString())) result.Logging = LogLevel.All;
 
             result.Parameters = string.Empty;
             line = input.ReadLine();
@@ -119,12 +119,12 @@ namespace Config.Entities
             result += indent + "ItemNr = " + (ItemNr + 1).ToString() + Environment.NewLine;
             result += indent + "Name = " + Name + Environment.NewLine;
 			result += indent + "ClassName = " + ClassName + Environment.NewLine;
-			if (Parent != null)
+			if (ParentName != null)
 			{
-				result += indent + "ParentName = " + Parent + Environment.NewLine;
+				result += indent + "ParentName = " + ParentName + Environment.NewLine;
 			}
-			result += indent + "DebugLevel = " + DebugMode.ToString() + Environment.NewLine;
-			result += indent + "LogLevel = " + LogLevel.ToString() + Environment.NewLine;
+			result += indent + "DebugLevel = " + Mode.ToString() + Environment.NewLine;
+			result += indent + "LogLevel = " + Logging.ToString() + Environment.NewLine;
 			result += indent + "Parameters = " + Parameters + Environment.NewLine;
 
 			return result;

Config/Entities/ComponentProcedure.cs

@@ -1,9 +1,8 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
 ///
 using System;
 using System.IO;
-using Common;
 
 namespace Config.Entities
 {

Config/Entities/ComponentTest.cs

@@ -1,9 +1,8 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
 ///
 using System;
 using System.IO;
-using Common;
 
 namespace Config.Entities
 {

Config/Entities/FeedingPath.cs

@@ -16,7 +16,7 @@ namespace Config.Entities
         public virtual float Qto { get; set; }              /// Water flow in [m3/h]
         public virtual string Selector { get; set; }
 		public virtual string Pump { get; set; }
-        public virtual string RegVPositions { get; set; }	/// Positions of regulation valves in % separated by ';'
+        public virtual string RegulValvesPct { get; set; }	/// Positions of regulation valves in % separated by ';'
 
         /// Valves
 		public virtual string ValvesOpen { get; set; }
@@ -45,10 +45,11 @@ namespace Config.Entities
             result.Qto           = Qto;
             result.Selector      = Selector;
 			result.Pump          = Pump;
-            result.RegVPositions = RegVPositions;
+            result.RegulValvesPct = RegulValvesPct;
             result.ValvesOpen    = ValvesOpen;
 			result.ValvesClose   = ValvesClose;
 
+
             return result;
         }
     }

Config/Entities/Group.cs

@@ -1,16 +1,15 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2020 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
-using Common;
 
 namespace Config.Entities
 {
     public class Group
     {
         public virtual int Id { get; protected set; }
-        public virtual GID GID { get; set; }
+        public virtual Common.GID GID { get; set; }
         public virtual long AccessFlags { get; set; }		/// Bitfield of access flags: bit0 .. bit62
         public virtual IList<User> Users { get; set; }      /// Group can be a member of a list of users
 
@@ -19,7 +18,7 @@ namespace Config.Entities
             Users = new List<User>();
 		}
 
-        public Group(GID gid)
+        public Group(Common.GID gid)
             : this()
         {
 			GID = gid;

Config/Entities/IParamsProvider.cs

@@ -1,11 +1,12 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
 using System.Xml.Serialization;
+using Common;
 
-namespace Common
+namespace Config.Entities
 {
 	public interface IParamsProvider
 	{

Config/Entities/MeasurementCorrection.cs

@@ -1,12 +1,11 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
 ///
 using System;
-using System.Collections.Generic;
 
 namespace Config.Entities
 {
-	public class MeasurementCorrection : Common.IMeasurementCorrection
+	public class MeasurementCorrection
 	{
 		public virtual int Id { get; protected set; }
         public virtual int RangeIx { get; set; }        /// 0..5
@@ -22,60 +21,5 @@ namespace Config.Entities
         {
             RangeIx = rangeIx; 
         }
-
-
-        /// <summary>
-        /// Calculates corrected value from a list of corrections by interpolation.
-        /// It is assumed that values in the list 'corrections' are sorted.
-        /// </summary>
-        /// <param name="rawMeasurement">Raw uncorrected value</param>
-        /// <param name="corrections">Sorted (value, correction) pairs</param>
-        /// <returns>Corrected value</returns>
-        public static double CorrectedValue(double rawValue, IList<MeasurementCorrection> corrections)
-        {
-            return rawValue + GetCorrection(rawValue, corrections);
-        }
-
-        /// <summary>
-        /// Get a correction from a list of corrections by interpolation.
-        /// It is assumed that values in the list 'corrections' are sorted.
-        /// </summary>
-        /// <param name="rawMeasurement">Raw uncorrected value</param>
-        /// <param name="corrections">Sorted (value, correction) pairs</param>
-        /// <returns>Corrected value</returns>
-        public static double GetCorrection(double rawValue, IList<MeasurementCorrection> corrections)
-        {
-            if ((corrections == null) || (corrections.Count == 0)) return 0;    /// No correction
-
-            if (rawValue < corrections[0].Measurement)
-            {
-                /// rawValue is below the lowest value in the correction table
-                return corrections[0].Correction;
-            }
-
-            int count = corrections.Count;
-            for (int i = 1; i < count; i++)
-            {
-                if (rawValue < corrections[0].Measurement)
-                {
-                    double d1 = rawValue - corrections[i - 1].Measurement;
-                    double d2 = corrections[i].Measurement - rawValue;
-
-                    if (d1 + d2 <= float.Epsilon)
-                    {
-                        /// Neigboring values in the corection table are close to each other -> calculate the average
-                        return (corrections[i - 1].Correction + corrections[i].Correction) / 2.0;
-                    }
-                    else
-                    {
-                        /// Interpolate the correction from neigboring values in the corection table
-                        return (corrections[i - 1].Correction * d2 + corrections[i].Correction * d1) / (d1 + d2);
-                    }
-                }
-            }
-
-            /// rawValue is above the highest value in the correction table
-            return corrections[count - 1].Correction;
-        }
-    }
+	}
 }

Config/Entities/MetersPath.cs

@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2017 Sensus Metering Systems
 ///
 using System;
 using System.Collections.Generic;
@@ -14,15 +14,15 @@ namespace Config.Entities
         public virtual string OriName { get; set; }     /// Not mapped to database
 
         /// Sensors
-		public virtual string Sensor1  { get; set; }
-		public virtual string Sensor2  { get; set; }
-		public virtual string Sensor3  { get; set; }
-		public virtual string Sensor4  { get; set; }
-		public virtual string Sensor5  { get; set; }
-		public virtual string Sensor6  { get; set; }
-		public virtual string Sensor7  { get; set; }
-		public virtual string Sensor8  { get; set; }
-		public virtual string Sensor9  { get; set; }
+		public virtual string Sensor1 { get; set; }
+		public virtual string Sensor2 { get; set; }
+		public virtual string Sensor3 { get; set; }
+		public virtual string Sensor4 { get; set; }
+		public virtual string Sensor5 { get; set; }
+		public virtual string Sensor6 { get; set; }
+		public virtual string Sensor7 { get; set; }
+		public virtual string Sensor8 { get; set; }
+		public virtual string Sensor9 { get; set; }
 		public virtual string Sensor10 { get; set; }
 		public virtual string Sensor11 { get; set; }
 		public virtual string Sensor12 { get; set; }
@@ -34,6 +34,26 @@ namespace Config.Entities
 		public virtual string Sensor18 { get; set; }
 		public virtual string Sensor19 { get; set; }
 		public virtual string Sensor20 { get; set; }
+        public virtual string Sensor21 { get; set; }
+        public virtual string Sensor22 { get; set; }
+        public virtual string Sensor23 { get; set; }
+        public virtual string Sensor24 { get; set; }
+        public virtual string Sensor25 { get; set; }
+        public virtual string Sensor26 { get; set; }
+        public virtual string Sensor27 { get; set; }
+        public virtual string Sensor28 { get; set; }
+        public virtual string Sensor29 { get; set; }
+        public virtual string Sensor30 { get; set; }
+        public virtual string Sensor31 { get; set; }
+        public virtual string Sensor32 { get; set; }
+        public virtual string Sensor33 { get; set; }
+        public virtual string Sensor34 { get; set; }
+        public virtual string Sensor35 { get; set; }
+        public virtual string Sensor36 { get; set; }
+        public virtual string Sensor37 { get; set; }
+        public virtual string Sensor38 { get; set; }
+        public virtual string Sensor39 { get; set; }
+        public virtual string Sensor40 { get; set; }
 
         /// ------------- Additional stuff not mapped into the database -------------
 
@@ -51,15 +71,15 @@ namespace Config.Entities
 		public virtual MetersPath Clone(string name, int itemNr)
         {
             MetersPath result = new MetersPath(name, itemNr);
-			result.Sensor1  = Sensor1;
-			result.Sensor2  = Sensor2;
-			result.Sensor3  = Sensor3;
-			result.Sensor4  = Sensor4;
-            result.Sensor5  = Sensor5;
-            result.Sensor6  = Sensor6;
-            result.Sensor7  = Sensor7;
-            result.Sensor8  = Sensor8;
-            result.Sensor9  = Sensor9;
+			result.Sensor1 = Sensor1;
+			result.Sensor2 = Sensor2;
+			result.Sensor3 = Sensor3;
+			result.Sensor4 = Sensor4;
+            result.Sensor5 = Sensor5;
+            result.Sensor6 = Sensor6;
+            result.Sensor7 = Sensor7;
+            result.Sensor8 = Sensor8;
+            result.Sensor9 = Sensor9;
             result.Sensor10 = Sensor10;
             result.Sensor11 = Sensor11;
             result.Sensor12 = Sensor12;
@@ -71,59 +91,119 @@ namespace Config.Entities
             result.Sensor18 = Sensor18;
             result.Sensor19 = Sensor19;
             result.Sensor20 = Sensor20;
+            result.Sensor21 = Sensor21;
+            result.Sensor22 = Sensor22;
+            result.Sensor23 = Sensor23;
+            result.Sensor24 = Sensor24;
+            result.Sensor25 = Sensor25;
+            result.Sensor26 = Sensor26;
+            result.Sensor27 = Sensor27;
+            result.Sensor28 = Sensor28;
+            result.Sensor29 = Sensor29;
+            result.Sensor30 = Sensor30;
+            result.Sensor31 = Sensor31;
+            result.Sensor32 = Sensor32;
+            result.Sensor33 = Sensor33;
+            result.Sensor34 = Sensor34;
+            result.Sensor35 = Sensor35;
+            result.Sensor36 = Sensor36;
+            result.Sensor37 = Sensor37;
+            result.Sensor38 = Sensor38;
+            result.Sensor39 = Sensor39;
+            result.Sensor40 = Sensor40;
 
             return result;
         }
 
         /// Returns the component name
-        public virtual string GetSensor(int wmNr0)
+        public virtual string GetSensor(int i)
         {
-            if      (wmNr0 == 0)  return Sensor1;
-            else if (wmNr0 == 1)  return Sensor2;
-            else if (wmNr0 == 2)  return Sensor3;
-            else if (wmNr0 == 3)  return Sensor4;
-            else if (wmNr0 == 4)  return Sensor5;
-            else if (wmNr0 == 5)  return Sensor6;
-            else if (wmNr0 == 6)  return Sensor7;
-            else if (wmNr0 == 7)  return Sensor8;
-            else if (wmNr0 == 8)  return Sensor9;
-            else if (wmNr0 == 9)  return Sensor10;
-            else if (wmNr0 == 10) return Sensor11;
-            else if (wmNr0 == 11) return Sensor12;
-            else if (wmNr0 == 12) return Sensor13;
-            else if (wmNr0 == 13) return Sensor14;
-            else if (wmNr0 == 14) return Sensor15;
-            else if (wmNr0 == 15) return Sensor16;
-            else if (wmNr0 == 16) return Sensor17;
-            else if (wmNr0 == 17) return Sensor18;
-            else if (wmNr0 == 18) return Sensor19;
-            else if (wmNr0 == 19) return Sensor20;
+            if (i == 0) return Sensor1;
+            else if (i == 1) return Sensor2;
+            else if (i == 2) return Sensor3;
+            else if (i == 3) return Sensor4;
+            else if (i == 4) return Sensor5;
+            else if (i == 5) return Sensor6;
+            else if (i == 6) return Sensor7;
+            else if (i == 7) return Sensor8;
+            else if (i == 8) return Sensor9;
+            else if (i == 9) return Sensor10;
+            else if (i == 10) return Sensor11;
+            else if (i == 11) return Sensor12;
+            else if (i == 12) return Sensor13;
+            else if (i == 13) return Sensor14;
+            else if (i == 14) return Sensor15;
+            else if (i == 15) return Sensor16;
+            else if (i == 16) return Sensor17;
+            else if (i == 17) return Sensor18;
+            else if (i == 18) return Sensor19;
+            else if (i == 19) return Sensor20;
+            else if (i == 20) return Sensor21;
+            else if (i == 21) return Sensor22;
+            else if (i == 22) return Sensor23;
+            else if (i == 23) return Sensor24;
+            else if (i == 24) return Sensor25;
+            else if (i == 25) return Sensor26;
+            else if (i == 26) return Sensor27;
+            else if (i == 27) return Sensor28;
+            else if (i == 28) return Sensor29;
+            else if (i == 29) return Sensor30;
+            else if (i == 30) return Sensor31;
+            else if (i == 31) return Sensor32;
+            else if (i == 32) return Sensor33;
+            else if (i == 33) return Sensor34;
+            else if (i == 34) return Sensor35;
+            else if (i == 35) return Sensor36;
+            else if (i == 36) return Sensor37;
+            else if (i == 37) return Sensor38;
+            else if (i == 38) return Sensor39;
+            else if (i == 39) return Sensor40;
             else return null;
         }
 
         /// Sets the component name
-        public virtual void SetSensor(int wmNr0, string cmpntName)
+        public virtual void SetSensor(int i, string cmpntName)
         {
-            if      (wmNr0 == 0)  Sensor1  = cmpntName;
-            else if (wmNr0 == 1)  Sensor2  = cmpntName;
-            else if (wmNr0 == 2)  Sensor3  = cmpntName;
-            else if (wmNr0 == 3)  Sensor4  = cmpntName;
-            else if (wmNr0 == 4)  Sensor5  = cmpntName;
-            else if (wmNr0 == 5)  Sensor6  = cmpntName;
-            else if (wmNr0 == 6)  Sensor7  = cmpntName;
-            else if (wmNr0 == 7)  Sensor8  = cmpntName;
-            else if (wmNr0 == 8)  Sensor9  = cmpntName;
-            else if (wmNr0 == 9)  Sensor10 = cmpntName;
-            else if (wmNr0 == 10) Sensor11 = cmpntName;
-            else if (wmNr0 == 11) Sensor12 = cmpntName;
-            else if (wmNr0 == 12) Sensor13 = cmpntName;
-            else if (wmNr0 == 13) Sensor14 = cmpntName;
-            else if (wmNr0 == 14) Sensor15 = cmpntName;
-            else if (wmNr0 == 15) Sensor16 = cmpntName;
-            else if (wmNr0 == 16) Sensor17 = cmpntName;
-            else if (wmNr0 == 17) Sensor18 = cmpntName;
-            else if (wmNr0 == 18) Sensor19 = cmpntName;
-            else if (wmNr0 == 19) Sensor20 = cmpntName;
+            if (i == 0) Sensor1 = cmpntName;
+            else if (i == 1) Sensor2 = cmpntName;
+            else if (i == 2) Sensor3 = cmpntName;
+            else if (i == 3) Sensor4 = cmpntName;
+            else if (i == 4) Sensor5 = cmpntName;
+            else if (i == 5) Sensor6 = cmpntName;
+            else if (i == 6) Sensor7 = cmpntName;
+            else if (i == 7) Sensor8 = cmpntName;
+            else if (i == 8) Sensor9 = cmpntName;
+            else if (i == 9) Sensor10 = cmpntName;
+            else if (i == 10) Sensor11 = cmpntName;
+            else if (i == 11) Sensor12 = cmpntName;
+            else if (i == 12) Sensor13 = cmpntName;
+            else if (i == 13) Sensor14 = cmpntName;
+            else if (i == 14) Sensor15 = cmpntName;
+            else if (i == 15) Sensor16 = cmpntName;
+            else if (i == 16) Sensor17 = cmpntName;
+            else if (i == 17) Sensor18 = cmpntName;
+            else if (i == 18) Sensor19 = cmpntName;
+            else if (i == 19) Sensor20 = cmpntName;
+            else if (i == 20) Sensor21 = cmpntName;
+            else if (i == 21) Sensor22 = cmpntName;
+            else if (i == 22) Sensor23 = cmpntName;
+            else if (i == 23) Sensor24 = cmpntName;
+            else if (i == 24) Sensor25 = cmpntName;
+            else if (i == 25) Sensor26 = cmpntName;
+            else if (i == 26) Sensor27 = cmpntName;
+            else if (i == 27) Sensor28 = cmpntName;
+            else if (i == 28) Sensor29 = cmpntName;
+            else if (i == 29) Sensor30 = cmpntName;
+            else if (i == 30) Sensor31 = cmpntName;
+            else if (i == 31) Sensor32 = cmpntName;
+            else if (i == 32) Sensor33 = cmpntName;
+            else if (i == 33) Sensor34 = cmpntName;
+            else if (i == 34) Sensor35 = cmpntName;
+            else if (i == 35) Sensor36 = cmpntName;
+            else if (i == 36) Sensor37 = cmpntName;
+            else if (i == 37) Sensor38 = cmpntName;
+            else if (i == 38) Sensor39 = cmpntName;
+            else if (i == 39) Sensor40 = cmpntName;
         }
     }
 }

Config/Entities/OutputPath.cs

@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2013-2017 Sensus Metering Systems
+/// Copyright (c) 2013-2020 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
@@ -15,13 +15,14 @@ namespace Config.Entities
         public virtual float Qfrom { get; set; }			/// Water flow in [m3/h]
         public virtual float Qto { get; set; }				/// Water flow in [m3/h]
         public virtual string Selector { get; set; }
-        public virtual string RegValve { get; set; }
+        public virtual string RegulValve { get; set; }
 		public virtual string FlowMeter { get; set; }
 		public virtual float PidCoef { get; set; }			/// PID coefficient for the regulation path
         public virtual string StartValve { get; set; }
         public virtual string Diverter { get; set; }
-		public virtual string TempMtrDiv { get; set; }
+		public virtual string TempDiv { get; set; }
 		public virtual string Scale { get; set; }
+        public virtual string RegulValvesPct { get; set; }	/// Positions of regulation valves in % separated by ';'
 
         /// Valves		
 		public virtual string ValvesOpen { get; set; }
@@ -50,13 +51,14 @@ namespace Config.Entities
 			result.Qfrom       = Qfrom;
             result.Qto         = Qto;
             result.Selector    = Selector;
-            result.RegValve    = RegValve;
+			result.RegulValve  = RegulValve;
 			result.FlowMeter   = FlowMeter;
 			result.PidCoef     = PidCoef;
             result.StartValve  = StartValve;
 			result.Diverter    = Diverter;
-			result.TempMtrDiv  = TempMtrDiv;
+			result.TempDiv     = TempDiv;
 			result.Scale       = Scale;
+            result.RegulValvesPct = RegulValvesPct;
 			result.ValvesOpen  = ValvesOpen;
 			result.ValvesClose = ValvesClose;
 

Config/Entities/Procedure.cs

@@ -75,7 +75,7 @@ namespace Config.Entities
 			///
 			/// Default values
 			/// 
-            CreationUser = Common.GlobalData.GetCurrentUserName();
+			CreationUser = (Users.GlobalData.CurrentUser != null) ? Users.GlobalData.CurrentUser.UserName : null;
 			CreationTime = DateTime.Now;
 			LastChgUser = CreationUser;
 			LastChgTime = CreationTime;

Config/Entities/Profile.cs

@@ -36,7 +36,7 @@ namespace Config.Entities
 			///
 			/// Default values
 			/// 
-            CreationUser = GlobalData.GetCurrentUserName();
+			CreationUser = (Users.GlobalData.CurrentUser != null) ? Users.GlobalData.CurrentUser.UserName : null;
 			CreationTime = DateTime.Now;
 			LastChgUser = CreationUser;
 			LastChgTime = CreationTime;

Config/Entities/Test.cs

@@ -45,7 +45,8 @@ namespace Config.Entities
         public virtual int TimeFlow2Mass { get; set; }		/// Delay time from the flow stable to the 1st mass measurement in [s]
         public virtual int TimePump2StartV { get; set; }	/// Delay time from the start of the pump to opening the start valve in [s]
         public virtual int TimeStop2Mass { get; set; }		/// Delay time from the test end (diverted) to the 2nd mass measuremen in [s]
-		public virtual int ShortPulses { get; set; }		/// Short pulses
+		public virtual double ShortPulses { get; set; }		///  = Filter
+        public virtual string RedType { get; set; }
 		public virtual string FeedingPath { get; set; }
 		public virtual string BenchPath { get; set; }
 		public virtual string OutputPath { get; set; }
@@ -57,8 +58,21 @@ namespace Config.Entities
 		public virtual string TransBetween { get; set; }
 		public virtual string TransAfter { get; set; }
 
-        public virtual bool IsOuterLoopStart { get; set; }  /// Not mapped to database
-        public virtual bool IsOuterLoopEnd { get; set; }    /// Not mapped to database
+        public virtual bool IsOuterLoopStart { get; set; }   /// Not mapped to database
+        public virtual bool IsOuterLoopEnd { get; set; }     /// Not mapped to database
+
+        public virtual bool QtgTextChngd { get; set; }       /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual bool QfromTextChngd { get; set; }     /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual bool QtoTextChngd { get; set; }       /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual bool VolumeTextChngd { get; set; }    /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual bool TempLimLoTextChngd { get; set; } /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual bool TempLimHiTextChngd { get; set; } /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual Unit VolumeUnit { get; set; }         /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual Unit FlowUnit { get; set; }           /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual Unit MassUnit { get; set; }           /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual Unit TempUnit { get; set; }           /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual Unit PressUnit { get; set; }          /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
+        public virtual Unit LengthUnit { get; set; }         /// Not mapped to database, used in ProcedureDlg / Metrology1Tab
 
 		public virtual IList<ComponentTest> MoreParams { get; set; }
 
@@ -89,13 +103,13 @@ namespace Config.Entities
             PumpPower = 60.0f;				/// [%]
             MassRepeats = 0;				/// default
             MassSpread = 0;					/// default
-            MassMethod = MassMethod.Scale;  /// default
+            MassMethod = MassMethod.Scale;     /// default
             TimeBeforeFlow = 10;			/// [s] time before the start of flow control in [s]
             TimeFlow2Mass = 5;				/// [s] time from the flow stable to the 1st mass measurement in [s]
             TimePump2StartV = 1;			/// [s] time from the 1st mass measurement to the test start in [s]
             TimeStop2Mass = 5;				/// [s] between the test end and the final mass measurement
-            ShortPulses = 0;				/// Short pulses parameter (0 or 1)
-			TransBefore = string.Empty;
+            ShortPulses = 0;					/// = Filter parameter
+			TransBefore  = string.Empty;
 			TransBetween = string.Empty;
 			TransAfter = string.Empty;
 		}
@@ -124,6 +138,16 @@ namespace Config.Entities
             return autoTests.Contains(action);
         }
 
+        public virtual void ResetChngdFlags()
+        {
+            QtgTextChngd = false;
+            QfromTextChngd = false;
+            QtoTextChngd = false;
+            VolumeTextChngd = false;
+            TempLimLoTextChngd = false;
+            TempLimHiTextChngd = false;
+        }
+
         // Makes a new copy of this object (not just a reference)
         public virtual Test Clone()
         {
@@ -157,6 +181,7 @@ namespace Config.Entities
             result.TimePump2StartV = TimePump2StartV;
 			result.TimeStop2Mass = TimeStop2Mass;
 			result.ShortPulses = ShortPulses;
+            result.RedType = RedType;
 			result.FeedingPath = FeedingPath;
 			result.BenchPath = BenchPath;
 			result.OutputPath = OutputPath;
@@ -167,7 +192,13 @@ namespace Config.Entities
 			result.TransBefore = TransBefore;
 			result.TransBetween = TransBetween;
 			result.TransAfter = TransAfter;
-			foreach (var prms in MoreParams) { result.MoreParams.Add(prms.Clone()); }
+            result.VolumeUnit = VolumeUnit;
+            result.FlowUnit = FlowUnit;
+            result.MassUnit = MassUnit;
+            result.TempUnit = TempUnit;
+            result.PressUnit = PressUnit;
+            result.LengthUnit = LengthUnit;
+            foreach (var prms in MoreParams) { result.MoreParams.Add(prms.Clone()); }
 
             return result;
         }
@@ -203,7 +234,6 @@ namespace Config.Entities
             output.WriteLine(TimeFlow2Mass.ToString(ci));
             output.WriteLine(TimePump2StartV.ToString(ci));
             output.WriteLine(TimeStop2Mass.ToString(ci));
-            output.WriteLine(ShortPulses.ToString(ci));
             output.WriteLine(FeedingPath);
             output.WriteLine(BenchPath);
             output.WriteLine(OutputPath);
@@ -255,7 +285,6 @@ namespace Config.Entities
 			tst.TimeFlow2Mass = int.Parse(input.ReadLine(), ci);
 			tst.TimePump2StartV = int.Parse(input.ReadLine(), ci);
 			tst.TimeStop2Mass = int.Parse(input.ReadLine(), ci);
-            tst.ShortPulses = int.Parse(input.ReadLine(), ci);
             tst.FeedingPath = input.ReadLine();
             tst.BenchPath = input.ReadLine();
             tst.OutputPath = input.ReadLine();
@@ -305,8 +334,8 @@ namespace Config.Entities
             ln = inp.ReadLine(); if (ln != ErrLimHi.ToString(ci))           { diff.AppendFormat(fmt, "ErrLimHi", ErrLimHi.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != Uncertainty.ToString(ci))        { diff.AppendFormat(fmt, "Uncertainty", Uncertainty.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != Repeats.ToString(ci))            { diff.AppendFormat(fmt, "Repeats", Repeats.ToString(ci), ln); };
-            ln = inp.ReadLine(); if (ln != DoDraining.ToString(ci))         { diff.AppendFormat(fmt, "DoDraining", DoDraining.ToString(ci), ln); };
-            ln = inp.ReadLine(); if (ln != DoDrainingAfter.ToString(ci))    { diff.AppendFormat(fmt, "DoDrainingAfter", DoDrainingAfter.ToString(ci), ln); };
+            ln = inp.ReadLine(); if (ln != DoDraining.ToString(ci))         { diff.AppendFormat(fmt, "Draining", DoDraining.ToString(ci), ln); };
+            ln = inp.ReadLine(); if (ln != DoDrainingAfter.ToString(ci))    { diff.AppendFormat(fmt, "Zeroing", DoDrainingAfter.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != DoControlWaterTemp.ToString())   { diff.AppendFormat(fmt, "DoControlWaterTemp", DoControlWaterTemp.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != TempLimLo.ToString(ci))          { diff.AppendFormat(fmt, "TempLimLo", TempLimLo.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != TempLimHi.ToString(ci))          { diff.AppendFormat(fmt, "TempLimHi", TempLimHi.ToString(ci), ln); };
@@ -322,10 +351,10 @@ namespace Config.Entities
             ln = inp.ReadLine(); if (ln != BenchPath)                       { diff.AppendFormat(fmt, "BenchPath", BenchPath, ln); };
             ln = inp.ReadLine(); if (ln != OutputPath)                      { diff.AppendFormat(fmt, "OutputPath", OutputPath, ln); };
             ln = inp.ReadLine(); if (ln != MetersPath)                      { diff.AppendFormat(fmt, "MetersPath", MetersPath, ln); };
-            ln = inp.ReadLine(); if (ln != TransBefore)                     { diff.AppendFormat(fmt, "TransBefore", TransBefore, ln); };
-            ln = inp.ReadLine(); if (ln != TransBetween)                    { diff.AppendFormat(fmt, "TransBetween", TransBetween, ln); };
-            ln = inp.ReadLine(); if (ln != Profile.ToString())              { diff.AppendFormat(fmt, "Profile", Profile, ln); };
-            ln = inp.ReadLine(); if (ln != TransAfter)                      { diff.AppendFormat(fmt, "TransAfter", TransAfter, ln); };
+            ln = inp.ReadLine(); if (ln != TransBefore)                     { diff.AppendFormat(fmt, "RelTransBefore", TransBefore, ln); };
+            ln = inp.ReadLine(); if (ln != TransBetween)                    { diff.AppendFormat(fmt, "RelTransBetween", TransBetween, ln); };
+            ln = inp.ReadLine(); if (ln != Profile.ToString())              { diff.AppendFormat(fmt, "RelTransAfter", Profile, ln); };
+            ln = inp.ReadLine(); if (ln != TransAfter)                      { diff.AppendFormat(fmt, "TransitionAfter", TransAfter, ln); };
 
             return diff.ToString();
         }

Config/Entities/Uncertainty.cs

@@ -1,11 +1,11 @@
 ///
-/// Copyright (c) 2019-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2019 Sensus Slovensko a.s.
 ///
 using System;
 
 namespace Config.Entities
 {
-    public class Uncertainty : Common.IUncertainty
+    public class Uncertainty
     {
         public virtual int Id { get; protected set; }
         public virtual float Measurement { get; set; }

Config/Entities/User.cs

@@ -1,19 +1,14 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2019 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
-using log4net;
-using Common;
-using Config.Resources;
 
 namespace Config.Entities
 {
-    public class User : Common.IUser
+    public class User
     {
-        static readonly ILog log = LogManager.GetLogger(typeof(User));
-
-        public virtual int Id { get; protected set; }
+		public virtual int Id { get; protected set; }
         public virtual string UserName { get; set; }	/// = name, alias, abbreviation
 		public virtual string FullName { get; set; }	/// = description
         public virtual string Tag { get; set; }
@@ -25,27 +20,11 @@ namespace Config.Entities
         public virtual DateTime LastPwChange { get; set; }
         public virtual IList<Group> Groups { get; set; }   //User can be a member of a list of groups
 
-        private bool powerUser;		        /// true for built-in users, power users have full access even with empty Groups list
-        public virtual bool IsPowerUser() { return powerUser; }
-
-        private string legalizator;         /// Not mapped to a database !!!, 2nd user entered in a logging dialog
-        public virtual void SetLegalizator(string value) { legalizator = value; }
-        public virtual string GetLegalizator() { return legalizator; }
-
         public User()
         {
             Groups = new List<Group>();
         }
 
-        public User(string userName, int number, bool powerUser)
-        {
-            UserName = userName;
-            Number = number;
-            this.powerUser = powerUser;
-            Groups = new List<Group>();
-            FullName = powerUser ? "Power User" : string.Empty;
-        }
-
 		/// <summary>
 		/// Adds a group to the user.
 		/// </summary>
@@ -55,155 +34,14 @@ namespace Config.Entities
 			Groups.Add(group);
 		}
 
-        /// <summary>
-        /// All members are copied except of ID (so that NHibernate works properly).
-        /// List of groups is empty.
-        /// </summary>
-        /// <param name="user"></param>
-        /// <returns></returns>
-        public virtual object Clone()
-        {
-            User newUser = new User(UserName, Number, false);
-            newUser.FullName = FullName;
-            newUser.Number = Number;
-            newUser.Tag = Tag;
-            newUser.Password = Password;
-            newUser.LastPwChange = LastPwChange;
-            return newUser;
-        }
-
-        public override string ToString()
-        {
-            return (UserName != null) ? UserName : Number.ToString();
-        }
-
-        /// ------------- Additional stuff not mapped into the database -------------
-
-        /// <summary>
-        /// Check whether user is a member of a group.
-        /// </summary>
-        /// <param name="groupId">Group GID</param>
-        /// <returns>true is user is a member of the specified group</returns>
-        public virtual bool IsMemberOf(GID groupId)
-        {
-            if (powerUser)
-            {
-                return true;
-            }
-            else if ((groupId >= 0) && (groupId < GID.NrOfGroups))
-            {
-                foreach (var g in Groups)
-                {
-                    if (g.GID == groupId) return true;
-                }
-            }
-
-            return false;
-        }
-
-        /// <summary>
-        /// Check whether user is a member of any of specified groups.
-        /// Returns true also when no groups are defined (groupIds = null).
-        /// </summary>
-        /// <param name="groupIds">An array of group GID-s or null (no membership required)</param>
-        /// <returns>true if user is a member of any of specified groups</returns>
-        public virtual bool IsMemberOf(GID[] groupIds)
-        {
-            if (groupIds == null || powerUser)
-            {
-                return true;
-            }
-
-            foreach (var gid in groupIds)
-            {
-                if ((gid >= 0) && (gid < GID.NrOfGroups))
-                {
-                    /// for all group elements in User.Groups
-                    foreach (var grp in Groups)
-                    {
-                        /// element GID = parameter GroupId ?
-                        if (grp.GID == gid) return true;
-                    }
-                }
-            }
-
-            return false;
-        }
-
-        /// <summary>
-        /// Checks requirements on the password regardless of the password history
-        /// </summary>
-        /// <param name="password">Password</param>
-        /// <returns>true when the password is OK</returns>
-        public static bool IsPasswordMeetsRequirements(string password, out string explanation)
-        {
-            return Common.Utils.IsPasswordMeetsRequirements(password, out explanation);
-        }
-
-        /// <summary>
-        /// Returns true when password was already used in the past
-        /// </summary>
-        /// <param name="passwordCandidate">Password</param>
-        /// <returns>false when password is new, true when it was used in the past</returns>
-        public virtual bool IsPasswordUsedInPast(string passwordCandidate)
-        {
-            string encryptedPW = EncryptedPassword(passwordCandidate);
-            return (encryptedPW == Password) || (encryptedPW == Password2) || (encryptedPW == Password3);
-        }
-
-        /// <summary>
-        /// Checks 'LastPwChange' and returns true when password expired
-        /// </summary>
-        /// <returns></ returns>
-        public virtual bool IsPasswordExpired()
-        {
-            if (IsPowerUser() || IsMemberOf(GID.Administrators) || GlobalData.PasswdExpirationPeriodDays == 0)
-            {
-                /// Password cannot expirate for this user or this feature is disabled in Backup and Security options
-                return false;
-            }
-
-            /// Password expiration time is 3 months
-            return (DateTime.Now - LastPwChange > new TimeSpan(GlobalData.PasswdExpirationPeriodDays, 0, 0, 0));
-        }
-
-        /// <summary>
-        /// Encrypts and saves users password.
-        /// </summary>
-        /// <param name="password">Password</param>
-        public virtual void SetPassword(string password)
-        {
-            Password4 = Password3;
-            Password3 = Password2;
-            Password2 = Password;
-            Password = EncryptedPassword(password);
-            LastPwChange = DateTime.Now;
-        }
-
-        string EncryptedPassword(string password)
-        {
-            return Common.Utils.GetHash(password);
-        }
-
-        /// <summary>
-        /// Verifies users password. Used by static bool Authorisation(...)
-        /// </summary>
-        /// <param name="password">Password</param>
-        /// <returns>true if password is correct</returns>
-        public virtual bool IsCorrectPassword(string password)
-        {
-            if (string.IsNullOrEmpty(password) && string.IsNullOrEmpty(Password))
-            {
-                /// Currently saved and verified passwords are both empty => return true
-                return true;
-            }
-
-            return (Password == EncryptedPassword(password));
-        }
-
-        public virtual string ToEncodedStr()
-        {
-            return string.Format("{0}~{1}~{2}", UserName, FullName, legalizator);
-        }
-    }
+		/// <summary>
+		/// Encrypts and sets users password.
+		/// </summary>
+		/// <param name="password">Unencrypted password</param>
+		public virtual void SetPassword(string password)
+		{
+			Password = Users.Entities.User.getHash(password);
+			LastPwChange = DateTime.Now;
+		}
+	}
 }

Config/FluentCommon.cs

@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
 ///
 using System;
 using System.Windows.Forms;
@@ -8,18 +8,17 @@ using FluentNHibernate.Cfg.Db;
 using NHibernate;
 using NHibernate.Cfg;
 using NHibernate.Tool.hbm2ddl;
-using Common;
 using Config.Resources;
 
 namespace Config
 {
-    public class FluentCommon
+    public static class FluentCommon
     {
         /// <summary>
         /// NHibernate session factory (to create the database session 'SessionFactory')
         /// </summary>
         /// <returns>A database session</returns>
-		public static ISessionFactory CreateSessionFactory(DBKind database, DBType dbType, string connectionString, bool createDB)
+		public static ISessionFactory CreateSessionFactory(Common.DBKind database, Common.DBType dbType, string connectionString, bool createDB)
         {
 			try
 			{
@@ -28,10 +27,10 @@ namespace Config
                 switch (dbType)
 				{
 					default:
-                    case DBType.SQLite:
+                    case Common.DBType.SQLite:
 						cfg = cfg.Database(SQLiteConfiguration.Standard.UsingFile(connectionString));
                         break;
-                    case DBType.MySql:
+                    case Common.DBType.MySql:
                         cfg = cfg.Database(MySQLConfiguration.Standard.ConnectionString(connectionString));
                         break;
 				}
@@ -39,12 +38,12 @@ namespace Config
                 switch (database)
                 {
                     default:
-					case DBKind.Config:
-                    case DBKind.RemoteConfig:
-                        cfg = cfg.Mappings(m => m.FluentMappings.AddFromAssemblyOf<FluentCommon>());
+					case Common.DBKind.Config:
+                    case Common.DBKind.RemoteConfig:
+                        cfg = cfg.Mappings(m => m.FluentMappings.AddFromAssemblyOf<Data>());
                         break;
-                    case DBKind.Results:
-                        cfg = cfg.Mappings(m => m.FluentMappings.AddFromAssemblyOf<FluentCommon>());
+                    case Common.DBKind.Results:
+                        cfg = cfg.Mappings(m => m.FluentMappings.AddFromAssemblyOf<Data>());
                         break;
                 }
 
@@ -90,9 +89,9 @@ namespace Config
         /// <param name="dbType">DBType.SQLite or DBType.MySql</param>
         /// <param name="connectionString">Connection string</param>
         /// <returns>true=success, false=error</returns>
-		public static bool CreateEmptyConfigDB(DBType dbType, string connectionString)
+		public static bool CreateEmptyConfigDB(Common.DBType dbType, string connectionString)
 		{
-			ISessionFactory sessionFactory = CreateSessionFactory(DBKind.Config, dbType, connectionString, true);
+			ISessionFactory sessionFactory = CreateSessionFactory(Common.DBKind.Config, dbType, connectionString, true);
 			if (sessionFactory == null) return false;
 
             /// Populate the database
@@ -105,32 +104,32 @@ namespace Config
                     ///
                     var admin = new Config.Entities.User
                     {
-						UserName = GlobalData.AdminUsername,
+						UserName = Data.AdminUsername,
                         FullName = Strings.Administrator,
                         LastPwChange = DateTime.Now
                     };
-					admin.SetPassword(GlobalData.AdminPassword);
+					admin.SetPassword(Data.AdminPassword);
 
                     ///
                     /// Prepare all groups, add some of them to admin
                     ///
-                    for (GID gid = 0; gid < GID.NrOfGroups; gid++)
+                    for (Common.GID gid = 0; gid < Common.GID.NrOfGroups; gid++)
                     {
                         Config.Entities.Group group = new Config.Entities.Group(gid);
                         switch (gid)
                         {
-                            case GID.Testers:
-                            case GID.TestingSpecialists:
-                            case GID.HeadOfLab:
-                            case GID.MaintenanceSpecialists:
-                            case GID.Metrologists:
-                            case GID.CalibrationSpecialists:
-                            case GID.Administrators:
+                            case Common.GID.Testers:
+                            case Common.GID.TestingSpecialists:
+                            case Common.GID.HeadOfLab:
+                            case Common.GID.MaintenanceSpecialists:
+                            case Common.GID.Metrologists:
+                            case Common.GID.CalibrationSpecialists:
+                            case Common.GID.Administrators:
 #if TURA_IPERL || TURA_IPERL_NEW || TURA_SPECIAL
-                            case GID.TraceabilityManagement:
+                            case Common.GID.TraceabilityManagement:
 #elif KEMPNO_50 || KRAKOW_50 || TORUN_50 || WARSAW_END
-                            case GID.MetrologicalAuthority:
-                            case GID.WaterMeterAuthority:
+                            case Common.GID.MetrologicalAuthority:
+                            case Common.GID.WaterMeterAuthority:
 #endif
                                 admin.AddGroup(group);
                                 session.SaveOrUpdate(group);    /// Save this group

Config/Formulas.cs

@@ -1,11 +1,11 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
 using log4net;
 
-namespace Common
+namespace Config
 {
     public static class Formulas
     {
@@ -15,9 +15,9 @@ namespace Common
         ///
         /// Wrappers
         ///
-        public static double RealDensity() { return GlobalData.SampleDensity; }
-        public static double AtTemperature() { return GlobalData.SampleTemp; }
-        public static double Buoyancy() { return GlobalData.Buoyancy; }
+        public static double RealDensity() { return Data.RealDensity; }
+        public static double AtTemperature() { return Data.AtTemperature; }
+        public static double Buoyancy() { return Data.Buoyancy; }
 
 
         /// Private tables with coeficients to calculate specific enthalpy
@@ -182,7 +182,7 @@ namespace Common
             double theta = temp / 100.0;
             double B = x0 * (((x3 * theta + x2) * theta + x1) * theta + 1) / (1 + x4 * theta);
 
-            return WaterDensityFromTemp(temp) * (1 + B * Common.Units.ConvertTo(Common.Unit.Pa, pressure));
+            return WaterDensityFromTemp(temp) * (1 + B * Config.Units.ConvertTo(Config.Unit.Pa, pressure));
         }
 
 
@@ -231,6 +231,61 @@ namespace Common
 		}
 
 
+        /// <summary>
+        /// Calculates corrected value from a list of corrections by interpolation.
+        /// It is assumed that values in the list 'corrections' are sorted.
+        /// </summary>
+        /// <param name="rawMeasurement">Raw uncorrected value</param>
+        /// <param name="corrections">Sorted (value, correction) pairs</param>
+        /// <returns>Corrected value</returns>
+        public static double CorrectedValue(double rawValue, IList<Config.Entities.MeasurementCorrection> corrections)
+        {
+            return rawValue + GetCorrection(rawValue, corrections);
+        }
+
+        /// <summary>
+        /// Get a correction from a list of corrections by interpolation.
+        /// It is assumed that values in the list 'corrections' are sorted.
+        /// </summary>
+        /// <param name="rawMeasurement">Raw uncorrected value</param>
+        /// <param name="corrections">Sorted (value, correction) pairs</param>
+        /// <returns>Corrected value</returns>
+        public static double GetCorrection(double rawValue, IList<Config.Entities.MeasurementCorrection> corrections)
+        {
+            if ((corrections == null) || (corrections.Count == 0)) return 0;    /// No correction
+
+            if (rawValue < corrections[0].Measurement)
+            {
+                /// rawValue is below the lowest value in the correction table
+                return corrections[0].Correction;
+            }
+
+            int count = corrections.Count;
+            for (int i = 1; i < count; i++)
+            {
+                if (rawValue < corrections[i].Measurement)
+                {
+                    double d1 = rawValue - corrections[i - 1].Measurement;
+                    double d2 = corrections[i].Measurement - rawValue;
+
+                    if (d1 + d2 <= float.Epsilon)
+                    {
+                        /// Neigboring values in the corection table are close to each other -> calculate the average
+                        return (corrections[i - 1].Correction + corrections[i].Correction) / 2.0;
+                    }
+                    else
+                    {
+                        /// Interpolate the correction from neigboring values in the corection table
+                        return (corrections[i - 1].Correction * d2 + corrections[i].Correction * d1) / (d1 + d2);
+                    }
+                }
+            }
+
+            /// rawValue is above the highest value in the correction table
+            return corrections[count - 1].Correction;
+        }
+
+
         /// <summary>
         /// Converts a measurement error to a correction (used when preparing correction tables).
         /// </summary>
@@ -261,11 +316,11 @@ namespace Common
             const double p_star_Pa = 16.53E6;               /// [Pa] (=16.53 MPa)
             const double T_star = 1386.0;                   /// [K]
 
-            double T_in_K = Common.Units.ConvertTo(Common.Unit.K, T_in);
-            double T_out_K = Common.Units.ConvertTo(Common.Unit.K, T_out);
+            double T_in_K = Config.Units.ConvertTo(Config.Unit.K, T_in);
+            double T_out_K = Config.Units.ConvertTo(Config.Unit.K, T_out);
             double tau_in = T_star / T_in_K;
             double tau_out = T_star / T_out_K;
-            double pi = Common.Units.ConvertTo(Common.Unit.Pa, pressure) / p_star_Pa;
+			double pi = Config.Units.ConvertTo(Config.Unit.Pa, pressure) / p_star_Pa;
 
             double h_in = tau_in * GammaTau(pi, tau_in) * R * T_in_K;
             double h_out = tau_out * GammaTau(pi, tau_out) * R * T_out_K;

Config/Mappings/BenchPathMap.cs

@@ -15,11 +15,10 @@ namespace Config.Mappings
 			Map(x => x.Name);
 			Map(x => x.Qfrom);
 			Map(x => x.Qto);
-            Map(x => x.Selector);
-            Map(x => x.TempMtrUp);
-			Map(x => x.TempMtrDown);
-			Map(x => x.PressMtrUp);
-			Map(x => x.PressMtrDown);
+			Map(x => x.TempMtrUp).Column("TempIn");
+			Map(x => x.TempMtrDown).Column("TempOut");
+			Map(x => x.PressMtrUp).Column("PressIn");
+			Map(x => x.PressMtrDown).Column("PressOut");
 			Map(x => x.PressMtrDelta);
 			Map(x => x.StopBFValve);
 			Map(x => x.ValvesOpen)

Config/Mappings/ComponentMap.cs

@@ -13,10 +13,10 @@ namespace Config.Mappings
             Id(x => x.Id);
             Map(x => x.Name);
             Map(x => x.ClassName);
-            Map(x => x.Parent);
+            Map(x => x.ParentName);
             Map(x => x.ItemNr);
-			Map(x => x.DebugMode);
-			Map(x => x.LogLevel);
+			Map(x => x.Mode);
+			Map(x => x.Logging);
 			Map(x => x.Parameters)
 				.CustomType("StringClob")
 				.CustomSqlType("varchar(8000)");

Config/Mappings/FeedingPathMap.cs

@@ -15,9 +15,8 @@ namespace Config.Mappings
 			Map(x => x.Name);
 			Map(x => x.Qfrom);
 			Map(x => x.Qto);
-            Map(x => x.Selector);
 			Map(x => x.Pump);
-            Map(x => x.RegVPositions);
+            Map(x => x.RegulValvesPct);
 			Map(x => x.ValvesOpen)
 				.CustomType("StringClob")
 				.CustomSqlType("varchar(8000)");

Config/Mappings/MeasurementCorrectionMap.cs

@@ -1,12 +1,12 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
 ///
 using FluentNHibernate.Mapping;
 using Config.Entities;
 
 namespace Config.Mappings
 {
-	class MeasurementCorrectionMap : ClassMap<Entities.MeasurementCorrection>
+	class MeasurementCorrectionMap : ClassMap<MeasurementCorrection>
 	{
 		public MeasurementCorrectionMap()
 		{

Config/Mappings/MetersPathMap.cs

@@ -1,11 +1,12 @@
 ///
-/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2015 Sensus Metering Systems
 ///
 using FluentNHibernate.Mapping;
+using Config.Entities;
 
 namespace Config.Mappings
 {
-    class MetersPathMap : ClassMap<Entities.MetersPath>
+	class MetersPathMap : ClassMap<MetersPath>
     {
         public MetersPathMap()
         {
@@ -13,26 +14,48 @@ namespace Config.Mappings
 			Map(x => x.ItemNr);
 			Map(x => x.Name);
 
-            Map(x => x.Sensor1);
-            Map(x => x.Sensor2);
-			Map(x => x.Sensor3);
-			Map(x => x.Sensor4);
-			Map(x => x.Sensor5);
-			Map(x => x.Sensor6);
-			Map(x => x.Sensor7);
-			Map(x => x.Sensor8);
-			Map(x => x.Sensor9);
-			Map(x => x.Sensor10);
-			Map(x => x.Sensor11);
-			Map(x => x.Sensor12);
-			Map(x => x.Sensor13);
-			Map(x => x.Sensor14);
-			Map(x => x.Sensor15);
-			Map(x => x.Sensor16);
-			Map(x => x.Sensor17);
-			Map(x => x.Sensor18);
-			Map(x => x.Sensor19);
-			Map(x => x.Sensor20);
+#pragma warning disable
+            if (Config.Data.WMsCount >= 1) Map(x => x.Sensor1);
+            if (Config.Data.WMsCount >= 2) Map(x => x.Sensor2);
+			if (Config.Data.WMsCount >= 3) Map(x => x.Sensor3);
+			if (Config.Data.WMsCount >= 4) Map(x => x.Sensor4);
+			if (Config.Data.WMsCount >= 5) Map(x => x.Sensor5);
+			if (Config.Data.WMsCount >= 6) Map(x => x.Sensor6);
+			if (Config.Data.WMsCount >= 7) Map(x => x.Sensor7);
+			if (Config.Data.WMsCount >= 8) Map(x => x.Sensor8);
+			if (Config.Data.WMsCount >= 9) Map(x => x.Sensor9);
+			if (Config.Data.WMsCount >= 10) Map(x => x.Sensor10);
+			if (Config.Data.WMsCount >= 11) Map(x => x.Sensor11);
+			if (Config.Data.WMsCount >= 12) Map(x => x.Sensor12);
+			if (Config.Data.WMsCount >= 13) Map(x => x.Sensor13);
+			if (Config.Data.WMsCount >= 14) Map(x => x.Sensor14);
+			if (Config.Data.WMsCount >= 15) Map(x => x.Sensor15);
+			if (Config.Data.WMsCount >= 16) Map(x => x.Sensor16);
+			if (Config.Data.WMsCount >= 17) Map(x => x.Sensor17);
+			if (Config.Data.WMsCount >= 18) Map(x => x.Sensor18);
+			if (Config.Data.WMsCount >= 19) Map(x => x.Sensor19);
+			if (Config.Data.WMsCount >= 20) Map(x => x.Sensor20);
+            if (Config.Data.WMsCount >= 21) Map(x => x.Sensor21);
+            if (Config.Data.WMsCount >= 22) Map(x => x.Sensor22);
+            if (Config.Data.WMsCount >= 23) Map(x => x.Sensor23);
+            if (Config.Data.WMsCount >= 24) Map(x => x.Sensor24);
+            if (Config.Data.WMsCount >= 25) Map(x => x.Sensor25);
+            if (Config.Data.WMsCount >= 26) Map(x => x.Sensor26);
+            if (Config.Data.WMsCount >= 27) Map(x => x.Sensor27);
+            if (Config.Data.WMsCount >= 28) Map(x => x.Sensor28);
+            if (Config.Data.WMsCount >= 29) Map(x => x.Sensor29);
+            if (Config.Data.WMsCount >= 30) Map(x => x.Sensor30);
+            if (Config.Data.WMsCount >= 31) Map(x => x.Sensor31);
+            if (Config.Data.WMsCount >= 32) Map(x => x.Sensor32);
+            if (Config.Data.WMsCount >= 33) Map(x => x.Sensor33);
+            if (Config.Data.WMsCount >= 34) Map(x => x.Sensor34);
+            if (Config.Data.WMsCount >= 35) Map(x => x.Sensor35);
+            if (Config.Data.WMsCount >= 36) Map(x => x.Sensor36);
+            if (Config.Data.WMsCount >= 37) Map(x => x.Sensor37);
+            if (Config.Data.WMsCount >= 38) Map(x => x.Sensor38);
+            if (Config.Data.WMsCount >= 39) Map(x => x.Sensor39);
+            if (Config.Data.WMsCount >= 40) Map(x => x.Sensor40);
+#pragma warning restore
 		}
     }
 }

Config/Mappings/OutputPathMap.cs

@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2013-2015 Sensus Metering Systems
+/// Copyright (c) 2013-2020 Sensus Slovensko a.s.
 ///
 using FluentNHibernate.Mapping;
 using Config.Entities;
@@ -15,14 +15,16 @@ namespace Config.Mappings
 			Map(x => x.Name);
 			Map(x => x.Qfrom);
 			Map(x => x.Qto);
-            Map(x => x.Selector);
-            Map(x => x.RegValve);
+			Map(x => x.RegulValve);
 			Map(x => x.FlowMeter);
 			Map(x => x.PidCoef);
             Map(x => x.StartValve);
             Map(x => x.Diverter);
-			Map(x => x.TempMtrDiv);
-			Map(x => x.Scale);
+			Map(x => x.TempDiv);
+			Map(x => x.Scale)
+				.Column("Balance");
+            Map(x => x.RegulValvesPct)
+                .Column("EmptyTankValve");
 			Map(x => x.ValvesOpen)
 				.CustomType("StringClob")
 				.CustomSqlType("varchar(8000)");

Config/Mappings/TestMap.cs

@@ -16,15 +16,19 @@ namespace Config.Mappings
 			Map(x => x.Part);
             Map(x => x.Profile);
             Map(x => x.Publish);
-			Map(x => x.DoEvaluate);
+			Map(x => x.DoEvaluate)
+				.Column("Evaluate");
             Map(x => x.Qtg);
             Map(x => x.Qfrom);
 			Map(x => x.Qto);
 			Map(x => x.Volume);
-			Map(x => x.TestTime);
+			Map(x => x.TestTime)
+                .Column("TstTime");
 			Map(x => x.Repeats);
-            Map(x => x.DoDraining);
-            Map(x => x.DoDrainingAfter);
+            Map(x => x.DoDraining)
+				.Column("Emptying");
+            Map(x => x.DoDrainingAfter)
+				.Column("Zeroing");
             Map(x => x.DoControlWaterTemp);
             Map(x => x.TempLimLo);
 			Map(x => x.TempLimHi);
@@ -32,16 +36,19 @@ namespace Config.Mappings
             Map(x => x.MassRepeats);
             Map(x => x.MassSpread);
 			Map(x => x.MassMethod)
-                .CustomType<byte>();
+				.CustomType<byte>();
             Map(x => x.TimeBeforeFlow);
             Map(x => x.TimeFlow2Mass);
-            Map(x => x.TimePump2StartV);
+            Map(x => x.TimePump2StartV)
+				.Column("TimeMass2Start");
             Map(x => x.TimeStop2Mass);
 			Map(x => x.Method);
 			Map(x => x.ErrLimLo);
 			Map(x => x.ErrLimHi);
 			Map(x => x.Uncertainty);
-			Map(x => x.ShortPulses);
+			Map(x => x.ShortPulses)
+                .Column("TolerRed");	/// ???
+			Map(x => x.RedType);
 			Map(x => x.FeedingPath);
 			Map(x => x.BenchPath);
 			Map(x => x.OutputPath);
@@ -49,9 +56,12 @@ namespace Config.Mappings
 #if HEAT_METERS
             Map(x => x.HeatMetersPath);
 #endif
-            Map(x => x.TransBefore);
-			Map(x => x.TransBetween);
-			Map(x => x.TransAfter);
+            Map(x => x.TransBefore)
+                .Column("RelTransBefore");
+			Map(x => x.TransBetween)
+                .Column("RelTransBetween");
+			Map(x => x.TransAfter)
+                .Column("TransitionAfter");
 
             HasMany(x => x.MoreParams)
 				.Cascade.All();

Config/Mappings/UserMap.cs

@@ -10,16 +10,14 @@ namespace Config.Mappings
         public UserMap()
         {
             Id(x => x.Id);
-            Map(x => x.UserName)
-                .Column("Name");
+            Map(x => x.UserName).Column("Name");
 			Map(x => x.Number);
             Map(x => x.Tag);
 			Map(x => x.Password);
             Map(x => x.Password2);
             Map(x => x.Password3);
             Map(x => x.Password4);
-            Map(x => x.FullName)
-                .Column("Description");
+            Map(x => x.FullName).Column("Description");
             Map(x => x.LastPwChange);
             HasManyToMany(x => x.Groups)
                 .Cascade.SaveUpdate()

Config/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("3.1.1464.0")]
-[assembly: AssemblyFileVersion("3.1.1464.0")]
+[assembly: AssemblyVersion("2.26.1519.0")]
+[assembly: AssemblyFileVersion("2.26.1519.0")]

Config/Resources/Strings.resx

@@ -162,7 +162,4 @@
   <data name="Administrator" xml:space="preserve">
     <value>Administrator</value>
   </data>
-  <data name="Password_must_have_at_least_0_characters" xml:space="preserve">
-    <value>Password must have at least {0} characters</value>
-  </data>
 </root>

Config/Units.cs

@@ -3,8 +3,10 @@
 ///
 using System;
 using System.Reflection;
+using Common;
+using Config.Entities;
 
-namespace Common
+namespace Config
 {
     public enum Unit
     {
@@ -246,14 +248,14 @@ namespace Common
                    unit == Unit.J || unit == Unit.uSpcm || unit == Unit.ppl || unit == Unit.ppkWh;
         }
 
-        public static bool IsQuantity(Unit units, Quantity quantity)
+        public static bool IsQuantity(Unit unit, Quantity quantity)
         {
-            return (quantity == GetQuantity(units));
+            return (quantity == GetQuantity(unit));
         }
 
-        public static Quantity GetQuantity(Unit units)
+        public static Quantity GetQuantity(Unit unit)
 		{
-            switch (units)
+            switch (unit)
             {
                 case Unit.pulse:
                 case Unit.degree:
@@ -358,26 +360,32 @@ namespace Common
             }
 		}
 
-		public static bool IsVolume(Unit units)       { return IsQuantity(units, Quantity.Volume); }
-		public static bool IsFlow(Unit units)         { return IsQuantity(units, Quantity.Flow); }
-        public static bool IsMass(Unit units)         { return IsQuantity(units, Quantity.Mass); }
-        public static bool IsTime(Unit units)         { return IsQuantity(units, Quantity.Time); }
-        public static bool IsTemperature(Unit units)  { return IsQuantity(units, Quantity.Temperature); }
-		public static bool IsPressure(Unit units)     { return IsQuantity(units, Quantity.Pressure); }
-        public static bool IsHumidity(Unit units)     { return IsQuantity(units, Quantity.Humidity); }
-        public static bool IsError(Unit units)        { return IsQuantity(units, Quantity.Error); }
-		public static bool IsLength(Unit units)       { return IsQuantity(units, Quantity.Length); }
-		public static bool IsDensity(Unit units)      { return IsQuantity(units, Quantity.Density); }
-		public static bool IsEnergy(Unit units)       { return IsQuantity(units, Quantity.Energy); }
-        public static bool IsPulses(Unit units)       { return IsQuantity(units, Quantity.Pulses); }
-        public static bool IsPulsePerLtr(Unit units)  { return IsQuantity(units, Quantity.PulsePerLtr); }
-        public static bool IsPulsePerKWh(Unit units)  { return IsQuantity(units, Quantity.PulsePerKWh); }
-        public static bool IsConductivity(Unit units) { return IsQuantity(units, Quantity.Conductivity); }
+		public static bool IsVolume(Unit unit)       { return IsQuantity(unit, Config.Quantity.Volume); }
+		public static bool IsFlow(Unit unit)         { return IsQuantity(unit, Config.Quantity.Flow); }
+        public static bool IsMass(Unit unit)         { return IsQuantity(unit, Config.Quantity.Mass); }
+        public static bool IsTime(Unit unit)         { return IsQuantity(unit, Config.Quantity.Time); }
+        public static bool IsTemperature(Unit unit)  { return IsQuantity(unit, Config.Quantity.Temperature); }
+		public static bool IsPressure(Unit unit)     { return IsQuantity(unit, Config.Quantity.Pressure); }
+        public static bool IsHumidity(Unit unit)     { return IsQuantity(unit, Config.Quantity.Humidity); }
+        public static bool IsError(Unit unit)        { return IsQuantity(unit, Config.Quantity.Error); }
+		public static bool IsLength(Unit unit)       { return IsQuantity(unit, Config.Quantity.Length); }
+		public static bool IsDensity(Unit unit)      { return IsQuantity(unit, Config.Quantity.Density); }
+		public static bool IsEnergy(Unit unit)       { return IsQuantity(unit, Config.Quantity.Energy); }
+        public static bool IsPulses(Unit unit)       { return IsQuantity(unit, Config.Quantity.Pulses); }
+        public static bool IsPulsePerLtr(Unit unit)  { return IsQuantity(unit, Config.Quantity.PulsePerLtr); }
+        public static bool IsPulsePerKWh(Unit unit)  { return IsQuantity(unit, Config.Quantity.PulsePerKWh); }
+        public static bool IsConductivity(Unit unit) { return IsQuantity(unit, Config.Quantity.Conductivity); }
 
 
-		public static double ConvertTo(Unit units, double v)
+
+        public static float ConvertTo(Unit unit, float v)
         {
-            switch (units)
+            return (float)ConvertTo(unit, (double)v);
+        }
+
+        public static double ConvertTo(Unit unit, double v)
+        {
+            switch (unit)
             {
                 /// Volume: internal representation in l
                 case Unit.ml:       return 1000 * v;            /// 1 ml = 0.001 l
@@ -455,9 +463,15 @@ namespace Common
             }
         }
 
-        public static double ConvertFrom(Unit units, double v)
+
+        public static float ConvertFrom(Unit unit, float v)
         {
-            switch (units)
+            return (float)ConvertFrom(unit, (double)v);
+        }
+
+        public static double ConvertFrom(Unit unit, double v)
+        {
+            switch (unit)
             {
                 /// Volume: internal representation in l
                 case Unit.ml:       return 0.001 * v;           /// 0.001 l
@@ -534,5 +548,20 @@ namespace Common
                 default:            return v;                   /// Do not convert
             }
         }
+
+        /// <summary>
+        /// Converts a string to a unit
+        /// </summary>
+        /// <param name="description">Unit description string</param>
+        /// <returns>Converted unit or Unit.None if not recognized</returns>
+        public static Unit FromDescription(string description)
+        {
+            for (Unit unit = 0; unit < Unit.Count; unit++)
+            {
+                if (unit.ToDescription() == description) return unit;
+            }
+
+            return Unit.None;
+        }
 	}
 }

Config/Utils.cs

@@ -0,0 +1,257 @@
+///
+/// Copyright (c) 2017-2018 Sensus Slovensko a.s.
+///
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Common;
+
+namespace Config
+{
+    public static class Utils
+    {
+        public static string SignificantDigitsToFmt(double value, int sigDigits)
+        {
+            if (sigDigits == 6)
+            {
+                if (value >= 99999.5 || value < -99999.5) return "F0";
+                else if (value >= 9999.95 || value < -9999.95) return "F1";
+                else if (value >= 999.995 || value < -999.995) return "F2";
+                else if (value >= 99.9995 || value < -99.9995) return "F3";
+                else if (value >= 9.99995 || value < -9.99995) return "F4";
+                else if (value >= 0.999995 || value < -0.999995) return "F5";
+                else if (value >= 0.0999995 || value < -0.0999995) return "F6";
+                else if (value >= 0.00999995 || value < -0.00999995) return "F7";
+                else if (value >= 0.000999995 || value < -0.000999995) return "F8";
+                else if (value >= 0.0000999995 || value < -0.0000999995) return "F9";
+                else return "F10";
+            }
+            else if (sigDigits == 5)
+            {
+                if (value >= 9999.5 || value < -9999.5) return "F0";
+                else if (value >= 999.95 || value < -999.95) return "F1";
+                else if (value >= 99.995 || value < -99.995) return "F2";
+                else if (value >= 9.9995 || value < -9.9995) return "F3";
+                else if (value >= 0.99995 || value < -0.99995) return "F4";
+                else if (value >= 0.099995 || value < -0.099995) return "F5";
+                else if (value >= 0.0099995 || value < -0.0099995) return "F6";
+                else if (value >= 0.00099995 || value < -0.00099995) return "F7";
+                else if (value >= 0.000099995 || value < -0.000099995) return "F8";
+                else return "F9";
+            }
+            else if (sigDigits == 4)
+            {
+                if (value >= 999.5 || value < -999.5) return "F0";
+                else if (value >= 99.95 || value < -99.95) return "F1";
+                else if (value >= 9.995 || value < -9.995) return "F2";
+                else if (value >= 0.9995 || value < -0.9995) return "F3";
+                else if (value >= 0.09995 || value < -0.09995) return "F4";
+                else if (value >= 0.009995 || value < -0.009995) return "F5";
+                else if (value >= 0.0009995 || value < -0.0009995) return "F6";
+                else if (value >= 0.00009995 || value < -0.00009995) return "F7";
+                else return "F8";
+            }
+            else if (sigDigits == 3)
+            {
+                if (value >= 99.5 || value < -99.5) return "F0";
+                else if (value >= 9.95 || value < -9.95) return "F1";
+                else if (value >= 0.995 || value < -0.995) return "F2";
+                else if (value >= 0.0995 || value < -0.0995) return "F3";
+                else if (value >= 0.00995 || value < -0.00995) return "F4";
+                else if (value >= 0.000995 || value < -0.000995) return "F5";
+                else if (value >= 0.0000995 || value < -0.0000995) return "F6";
+                else return "F7";
+            }
+            else if (sigDigits == 2)
+            {
+                if (value >= 9.5 || value < -9.5) return "F0";
+                else if (value >= 0.95 || value < -0.95) return "F1";
+                else if (value >= 0.095 || value < -0.095) return "F2";
+                else if (value >= 0.0095 || value < -0.0095) return "F3";
+                else if (value >= 0.00095 || value < -0.00095) return "F4";
+                else if (value >= 0.000095 || value < -0.000095) return "F5";
+                else return "F6";
+            }
+            else /// if (sigDigits == 1)
+            {
+                if (value >= 0.95 || value < -0.95) return "F0";
+                else if (value >= 0.095 || value < -0.095) return "F1";
+                else if (value >= 0.0095 || value < -0.0095) return "F2";
+                else if (value >= 0.00095 || value < -0.00095) return "F3";
+                else if (value >= 0.000095 || value < -0.000095) return "F4";
+                else return "F5";
+            }
+        }
+
+
+        /// <summary>
+        /// Extract and return a DB server from a MySQL connection string.
+        /// </summary>
+        public static string GetDBServer(string connectionString)
+        {
+            return GetFromConnectionString(connectionString, new string[] { "SERVER=" });
+        }
+
+        /// <summary>
+        /// Extract and return a DB name from a MySQL connection string.
+        /// </summary>
+        public static string GetDBName(string connectionString)
+        {
+            return GetFromConnectionString(connectionString, new string[] { "DATABASE=" });
+        }
+
+        /// <summary>
+        /// Extract and return a username from a MySQL connection string
+        /// </summary>
+        public static string GetDBUser(string connectionString)
+        {
+            return GetFromConnectionString(connectionString, new string[] { "USER=", "UID=" });
+        }
+
+        /// <summary>
+        /// Extract and return a password from a MySQL connection string
+        /// </summary>
+        public static string GetDBPassword(string connectionString)
+        {
+            return GetFromConnectionString(connectionString, new string[] { "PASSWORD=", "PWD=" });
+        }
+
+        /// <summary>
+        /// Extract and return an element of a MySQL connection string
+        /// (a host, a database, a user name or a password).
+        /// Return an empty string on any error.
+        /// </summary>
+        public static string GetFromConnectionString(string connectionString, string[] patterns)
+        {
+            foreach (var pattern in patterns)
+            {
+                int startIx = connectionString.IndexOf(pattern);
+                if (startIx >= 0)
+                {
+                    /// pattern found, extract the subsequent element
+                    startIx += pattern.Length;
+                    int endIx = connectionString.IndexOf(';', startIx);
+                    return (endIx > 0) ? connectionString.Substring(startIx, endIx - startIx) : string.Empty;
+                }
+            }
+
+            /// pattern NOT found
+            return string.Empty;
+        }
+
+        /// <summary>
+        /// Get either Q1 or Qmin flow for a given Qn and metrological class
+        /// </summary>
+        /// <param name="Qn">Nominal flow in m3/h</param>
+        /// <param name="metroClass">Metrological class ("A" ,"B", "C" or "R#")</param>
+        /// <param name="medium">NotSpecified, ColdWater or HotWater</param>
+        /// <param name="Qdflt">Default flow when metrologic does not match pattern</param>
+        /// <returns>Q1 or Qmin flow in m3/h</returns>
+        public static double GetQ1Qmin(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
+        {
+            if (string.IsNullOrEmpty(metroClass)) return Qdflt;
+
+            int metroClassRatio;
+            if ((metroClass[0] == 'R') && int.TryParse(metroClass.Substring(1), out metroClassRatio) && (metroClassRatio > 0))
+            {
+                return Qn / (double)metroClassRatio;
+            }
+            else
+            {
+                if (medium == Medium.HotWater)
+                {
+                    switch (metroClass)
+                    {
+                        case "A": return (Qn < 15) ? (0.04 * Qn) : (0.08 * Qn);
+                        case "B": return (Qn < 15) ? (0.02 * Qn) : (0.04 * Qn);
+                        case "C": return (Qn < 15) ? (0.01 * Qn) : (0.02 * Qn);
+                        case "D": return (Qn < 15) ? (0.01 * Qn) : Qdflt;
+                        default: break;
+                    }
+                }
+                else
+                {
+                    switch (metroClass)
+                    {
+                        case "A": return (Qn < 15) ? (0.04 * Qn) : (0.08 * Qn);
+                        case "B": return (Qn < 15) ? (0.02 * Qn) : (0.03 * Qn);
+                        case "C": return (Qn < 15) ? (0.01 * Qn) : (0.006 * Qn);
+                        default: break;
+                    }
+                }
+            }
+
+            return Qdflt;
+        }
+
+        /// <summary>
+        /// Get either Q2 or Qt flow for a given Qn and metrological class
+        /// </summary>
+        /// <param name="Qn">Nominal flow in m3/h</param>
+        /// <param name="metroClass">Metrological class ("A" ,"B", "C" or "R#")</param>
+        /// <param name="medium">NotSpecified, ColdWater or HotWater</param>
+        /// <param name="Qdflt">Default flow when metrologic does not match pattern</param>
+        /// <returns>Q2 or Qt flow in m3/h</returns>
+        public static double GetQ2Qt(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
+        {
+            if (string.IsNullOrEmpty(metroClass)) return Qdflt;
+
+            int metroClassRatio;
+            if ((metroClass[0] == 'R') && int.TryParse(metroClass.Substring(1), out metroClassRatio) && (metroClassRatio > 0))
+            {
+                return 1.6 * Qn / (double)metroClassRatio;
+            }
+
+            if (medium == Medium.HotWater)
+            {
+                switch (metroClass)
+                {
+                    case "A": return (Qn < 15) ? (0.1 * Qn) : (0.2 * Qn);
+                    case "B": return (Qn < 15) ? (0.08 * Qn) : (0.15 * Qn);
+                    case "C": return (Qn < 15) ? (0.06 * Qn) : (0.1 * Qn);
+                    case "D": return (Qn < 15) ? (0.015 * Qn) : Qdflt;
+                    default: break;
+                }
+            }
+            else
+            {
+                switch (metroClass)
+                {
+                    case "A": return (Qn < 15) ? (0.1 * Qn) : (0.3 * Qn);
+                    case "B": return (Qn < 15) ? (0.08 * Qn) : (0.2 * Qn);
+                    case "C": return (Qn < 15) ? (0.015 * Qn) : (0.015 * Qn);
+                    default: break;
+                }
+            }
+
+            return Qdflt;
+        }
+
+        /// <summary>
+        /// Get either Q4 or Qmax flow for a given Qn and metrological class
+        /// </summary>
+        /// <param name="Qn">Nominal flow in m3/h</param>
+        /// <param name="metroClass">Metrological class ("A" ,"B", "C" or "R#")</param>
+        /// <param name="medium">NotSpecified, ColdWater or HotWater</param>
+        /// <param name="Qdflt">Default flow when metrologic does not match pattern</param>
+        /// <returns>Q4 or Qmax flow in m3/h</returns>
+        public static double GetQ4Qmax(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
+        {
+            if (string.IsNullOrEmpty(metroClass)) return Qdflt;
+
+            switch (metroClass[0])
+            {
+                case 'A':
+                case 'B':
+                case 'C':
+                case 'D':
+                    return 2 * Qn;
+                case 'R':
+                    return 1.25 * Qn;
+                default:
+                    return Qdflt;
+            }
+        }
+    }
+}

DataStreamInterfaceTest/ActivityLog.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Text;
+using System.Windows.Forms;
+
+namespace DataStreamInterfaceTest
+{
+    public class ActivityLog
+    {
+        const int LinesCount = 50;
+
+        TextBox textBox;
+        string[] lines;
+        string activity;
+
+        public ActivityLog(TextBox textBox)
+        {
+            this.textBox = textBox;
+            lines = new string[LinesCount];
+            for (int i = 0; i < LinesCount; i++) lines[i] = string.Empty;
+        }
+
+        public void Print(string log)
+        {
+            for (int i = LinesCount - 1; i > 0; i--) lines[i] = lines[i - 1];
+            lines[0] = log;
+            DisplayLines();
+        }
+
+        private void DisplayLines()
+        {
+            StringBuilder sb = new StringBuilder();
+            foreach (var line in lines) sb.AppendLine(line);
+            textBox.Text = sb.ToString();
+        }
+    }
+}

DataStreamInterfaceTest/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

DataStreamInterfaceTest/DataStreamInterfaceTest.csproj

@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{1D1EEF9C-7F41-43D3-BD09-5054D00F7A23}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>DataStreamInterfaceTest</RootNamespace>
+    <AssemblyName>DataStreamInterfaceTest</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.ComponentModel.Composition" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="ActivityLog.cs" />
+    <Compile Include="DemoMainWnd.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="DemoMainWnd.Designer.cs">
+      <DependentUpon>DemoMainWnd.cs</DependentUpon>
+    </Compile>
+    <Compile Include="GetDblValueDlg.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="GetDblValueDlg.designer.cs">
+      <DependentUpon>GetDblValueDlg.cs</DependentUpon>
+    </Compile>
+    <Compile Include="GetFrameBoundariesDlg.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="GetFrameBoundariesDlg.designer.cs">
+      <DependentUpon>GetFrameBoundariesDlg.cs</DependentUpon>
+    </Compile>
+    <Compile Include="GetIntegerNumberDlg.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="GetIntegerNumberDlg.Designer.cs">
+      <DependentUpon>GetIntegerNumberDlg.cs</DependentUpon>
+    </Compile>
+    <Compile Include="GetStateDlg.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="GetStateDlg.designer.cs">
+      <DependentUpon>GetStateDlg.cs</DependentUpon>
+    </Compile>
+    <Compile Include="LviIDComparer.cs" />
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="DemoMainWnd.resx">
+      <DependentUpon>DemoMainWnd.cs</DependentUpon>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <EmbeddedResource Include="GetDblValueDlg.resx">
+      <DependentUpon>GetDblValueDlg.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="GetFrameBoundariesDlg.resx">
+      <DependentUpon>GetFrameBoundariesDlg.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="GetIntegerNumberDlg.resx">
+      <DependentUpon>GetIntegerNumberDlg.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="GetStateDlg.resx">
+      <DependentUpon>GetStateDlg.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\DataStreamInterface\DataStreamInterface.csproj">
+      <Project>{7ebeea14-91c4-48d7-af0a-7a4bc3ff9a28}</Project>
+      <Name>DataStreamInterface</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

DataStreamInterfaceTest/DemoMainWnd.Designer.cs

@@ -0,0 +1,380 @@
+namespace DataStreamInterfaceTest
+{
+    partial class DemoMainWnd
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.splitContainer1 = new System.Windows.Forms.SplitContainer();
+            this.getIDButton = new System.Windows.Forms.Button();
+            this.getFramesButton = new System.Windows.Forms.Button();
+            this.measurementLabel = new System.Windows.Forms.Label();
+            this.stateLabel = new System.Windows.Forms.Label();
+            this.capabilitiesLabel = new System.Windows.Forms.Label();
+            this.getQuantityUnitsButton = new System.Windows.Forms.Button();
+            this.getQuantityCaptionButton = new System.Windows.Forms.Button();
+            this.getQuantitiesCountButton = new System.Windows.Forms.Button();
+            this.getVolumeUnitsButton = new System.Windows.Forms.Button();
+            this.getTimeUnitsButton = new System.Windows.Forms.Button();
+            this.setStateButton = new System.Windows.Forms.Button();
+            this.getStateButton = new System.Windows.Forms.Button();
+            this.stopMeasurementButton = new System.Windows.Forms.Button();
+            this.startMeasurementButton = new System.Windows.Forms.Button();
+            this.closeConnectionButton = new System.Windows.Forms.Button();
+            this.openConnectionButton = new System.Windows.Forms.Button();
+            this.splitContainer2 = new System.Windows.Forms.SplitContainer();
+            this.logsTextBox = new System.Windows.Forms.TextBox();
+            this.dataTabControl = new System.Windows.Forms.TabControl();
+            this.tabPage1 = new System.Windows.Forms.TabPage();
+            this.framesListView = new System.Windows.Forms.ListView();
+            this.tabPage2 = new System.Windows.Forms.TabPage();
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
+            this.splitContainer1.Panel1.SuspendLayout();
+            this.splitContainer1.Panel2.SuspendLayout();
+            this.splitContainer1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer2)).BeginInit();
+            this.splitContainer2.Panel1.SuspendLayout();
+            this.splitContainer2.Panel2.SuspendLayout();
+            this.splitContainer2.SuspendLayout();
+            this.dataTabControl.SuspendLayout();
+            this.tabPage1.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // splitContainer1
+            // 
+            this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.splitContainer1.FixedPanel = System.Windows.Forms.FixedPanel.Panel1;
+            this.splitContainer1.IsSplitterFixed = true;
+            this.splitContainer1.Location = new System.Drawing.Point(0, 0);
+            this.splitContainer1.Name = "splitContainer1";
+            // 
+            // splitContainer1.Panel1
+            // 
+            this.splitContainer1.Panel1.Controls.Add(this.getIDButton);
+            this.splitContainer1.Panel1.Controls.Add(this.getFramesButton);
+            this.splitContainer1.Panel1.Controls.Add(this.measurementLabel);
+            this.splitContainer1.Panel1.Controls.Add(this.stateLabel);
+            this.splitContainer1.Panel1.Controls.Add(this.capabilitiesLabel);
+            this.splitContainer1.Panel1.Controls.Add(this.getQuantityUnitsButton);
+            this.splitContainer1.Panel1.Controls.Add(this.getQuantityCaptionButton);
+            this.splitContainer1.Panel1.Controls.Add(this.getQuantitiesCountButton);
+            this.splitContainer1.Panel1.Controls.Add(this.getVolumeUnitsButton);
+            this.splitContainer1.Panel1.Controls.Add(this.getTimeUnitsButton);
+            this.splitContainer1.Panel1.Controls.Add(this.setStateButton);
+            this.splitContainer1.Panel1.Controls.Add(this.getStateButton);
+            this.splitContainer1.Panel1.Controls.Add(this.stopMeasurementButton);
+            this.splitContainer1.Panel1.Controls.Add(this.startMeasurementButton);
+            this.splitContainer1.Panel1.Controls.Add(this.closeConnectionButton);
+            this.splitContainer1.Panel1.Controls.Add(this.openConnectionButton);
+            // 
+            // splitContainer1.Panel2
+            // 
+            this.splitContainer1.Panel2.Controls.Add(this.splitContainer2);
+            this.splitContainer1.Size = new System.Drawing.Size(826, 583);
+            this.splitContainer1.SplitterDistance = 150;
+            this.splitContainer1.TabIndex = 0;
+            // 
+            // getIDButton
+            // 
+            this.getIDButton.Location = new System.Drawing.Point(12, 480);
+            this.getIDButton.Name = "getIDButton";
+            this.getIDButton.Size = new System.Drawing.Size(128, 24);
+            this.getIDButton.TabIndex = 12;
+            this.getIDButton.Text = "Get ID";
+            this.getIDButton.UseVisualStyleBackColor = true;
+            this.getIDButton.Click += new System.EventHandler(this.getIDButton_Click);
+            // 
+            // getFramesButton
+            // 
+            this.getFramesButton.Location = new System.Drawing.Point(12, 450);
+            this.getFramesButton.Name = "getFramesButton";
+            this.getFramesButton.Size = new System.Drawing.Size(128, 24);
+            this.getFramesButton.TabIndex = 11;
+            this.getFramesButton.Text = "Get frames";
+            this.getFramesButton.UseVisualStyleBackColor = true;
+            this.getFramesButton.Click += new System.EventHandler(this.getFramesButton_Click);
+            // 
+            // measurementLabel
+            // 
+            this.measurementLabel.AutoSize = true;
+            this.measurementLabel.Location = new System.Drawing.Point(12, 374);
+            this.measurementLabel.Name = "measurementLabel";
+            this.measurementLabel.Size = new System.Drawing.Size(74, 13);
+            this.measurementLabel.TabIndex = 15;
+            this.measurementLabel.Text = "Measurement:";
+            // 
+            // stateLabel
+            // 
+            this.stateLabel.AutoSize = true;
+            this.stateLabel.Location = new System.Drawing.Point(12, 194);
+            this.stateLabel.Name = "stateLabel";
+            this.stateLabel.Size = new System.Drawing.Size(112, 13);
+            this.stateLabel.TabIndex = 14;
+            this.stateLabel.Text = "State and connection:";
+            // 
+            // capabilitiesLabel
+            // 
+            this.capabilitiesLabel.AutoSize = true;
+            this.capabilitiesLabel.Location = new System.Drawing.Point(12, 9);
+            this.capabilitiesLabel.Name = "capabilitiesLabel";
+            this.capabilitiesLabel.Size = new System.Drawing.Size(63, 13);
+            this.capabilitiesLabel.TabIndex = 13;
+            this.capabilitiesLabel.Text = "Capabilities:";
+            // 
+            // getQuantityUnitsButton
+            // 
+            this.getQuantityUnitsButton.Location = new System.Drawing.Point(12, 145);
+            this.getQuantityUnitsButton.Name = "getQuantityUnitsButton";
+            this.getQuantityUnitsButton.Size = new System.Drawing.Size(128, 24);
+            this.getQuantityUnitsButton.TabIndex = 4;
+            this.getQuantityUnitsButton.Text = "Get quantity units";
+            this.getQuantityUnitsButton.UseVisualStyleBackColor = true;
+            this.getQuantityUnitsButton.Click += new System.EventHandler(this.getQuantityUnitsButton_Click);
+            // 
+            // getQuantityCaptionButton
+            // 
+            this.getQuantityCaptionButton.Location = new System.Drawing.Point(12, 115);
+            this.getQuantityCaptionButton.Name = "getQuantityCaptionButton";
+            this.getQuantityCaptionButton.Size = new System.Drawing.Size(128, 24);
+            this.getQuantityCaptionButton.TabIndex = 3;
+            this.getQuantityCaptionButton.Text = "Get quantity caption";
+            this.getQuantityCaptionButton.UseVisualStyleBackColor = true;
+            this.getQuantityCaptionButton.Click += new System.EventHandler(this.getQuantityCaptionButton_Click);
+            // 
+            // getQuantitiesCountButton
+            // 
+            this.getQuantitiesCountButton.Location = new System.Drawing.Point(12, 85);
+            this.getQuantitiesCountButton.Name = "getQuantitiesCountButton";
+            this.getQuantitiesCountButton.Size = new System.Drawing.Size(128, 24);
+            this.getQuantitiesCountButton.TabIndex = 2;
+            this.getQuantitiesCountButton.Text = "Get quantities count";
+            this.getQuantitiesCountButton.UseVisualStyleBackColor = true;
+            this.getQuantitiesCountButton.Click += new System.EventHandler(this.getQuantitiesCountButton_Click);
+            // 
+            // getVolumeUnitsButton
+            // 
+            this.getVolumeUnitsButton.Location = new System.Drawing.Point(12, 55);
+            this.getVolumeUnitsButton.Name = "getVolumeUnitsButton";
+            this.getVolumeUnitsButton.Size = new System.Drawing.Size(128, 24);
+            this.getVolumeUnitsButton.TabIndex = 1;
+            this.getVolumeUnitsButton.Text = "Get volume units";
+            this.getVolumeUnitsButton.UseVisualStyleBackColor = true;
+            this.getVolumeUnitsButton.Click += new System.EventHandler(this.getVolumeUnitsButton_Click);
+            // 
+            // getTimeUnitsButton
+            // 
+            this.getTimeUnitsButton.Location = new System.Drawing.Point(12, 25);
+            this.getTimeUnitsButton.Name = "getTimeUnitsButton";
+            this.getTimeUnitsButton.Size = new System.Drawing.Size(128, 24);
+            this.getTimeUnitsButton.TabIndex = 0;
+            this.getTimeUnitsButton.Text = "Get time units";
+            this.getTimeUnitsButton.UseVisualStyleBackColor = true;
+            this.getTimeUnitsButton.Click += new System.EventHandler(this.getTimeUnitsButton_Click);
+            // 
+            // setStateButton
+            // 
+            this.setStateButton.Location = new System.Drawing.Point(12, 315);
+            this.setStateButton.Name = "setStateButton";
+            this.setStateButton.Size = new System.Drawing.Size(128, 24);
+            this.setStateButton.TabIndex = 8;
+            this.setStateButton.Text = "Set state";
+            this.setStateButton.UseVisualStyleBackColor = true;
+            this.setStateButton.Click += new System.EventHandler(this.setStateButton_Click);
+            // 
+            // getStateButton
+            // 
+            this.getStateButton.Location = new System.Drawing.Point(12, 285);
+            this.getStateButton.Name = "getStateButton";
+            this.getStateButton.Size = new System.Drawing.Size(128, 24);
+            this.getStateButton.TabIndex = 7;
+            this.getStateButton.Text = "Get state";
+            this.getStateButton.UseVisualStyleBackColor = true;
+            this.getStateButton.Click += new System.EventHandler(this.getStateButton_Click);
+            // 
+            // stopMeasurementButton
+            // 
+            this.stopMeasurementButton.Location = new System.Drawing.Point(12, 420);
+            this.stopMeasurementButton.Name = "stopMeasurementButton";
+            this.stopMeasurementButton.Size = new System.Drawing.Size(128, 24);
+            this.stopMeasurementButton.TabIndex = 10;
+            this.stopMeasurementButton.Text = "Stop measurement";
+            this.stopMeasurementButton.UseVisualStyleBackColor = true;
+            this.stopMeasurementButton.Click += new System.EventHandler(this.stopMeasurementButton_Click);
+            // 
+            // startMeasurementButton
+            // 
+            this.startMeasurementButton.Location = new System.Drawing.Point(12, 390);
+            this.startMeasurementButton.Name = "startMeasurementButton";
+            this.startMeasurementButton.Size = new System.Drawing.Size(128, 24);
+            this.startMeasurementButton.TabIndex = 9;
+            this.startMeasurementButton.Text = "Start measurement";
+            this.startMeasurementButton.UseVisualStyleBackColor = true;
+            this.startMeasurementButton.Click += new System.EventHandler(this.startMeasurementButton_Click);
+            // 
+            // closeConnectionButton
+            // 
+            this.closeConnectionButton.Location = new System.Drawing.Point(12, 240);
+            this.closeConnectionButton.Name = "closeConnectionButton";
+            this.closeConnectionButton.Size = new System.Drawing.Size(128, 24);
+            this.closeConnectionButton.TabIndex = 6;
+            this.closeConnectionButton.Text = "Close connection";
+            this.closeConnectionButton.UseVisualStyleBackColor = true;
+            this.closeConnectionButton.Click += new System.EventHandler(this.closeConnectionButton_Click);
+            // 
+            // openConnectionButton
+            // 
+            this.openConnectionButton.Location = new System.Drawing.Point(12, 210);
+            this.openConnectionButton.Name = "openConnectionButton";
+            this.openConnectionButton.Size = new System.Drawing.Size(128, 24);
+            this.openConnectionButton.TabIndex = 5;
+            this.openConnectionButton.Text = "Open connection";
+            this.openConnectionButton.UseVisualStyleBackColor = true;
+            this.openConnectionButton.Click += new System.EventHandler(this.openConnectionButton_Click);
+            // 
+            // splitContainer2
+            // 
+            this.splitContainer2.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.splitContainer2.Location = new System.Drawing.Point(0, 0);
+            this.splitContainer2.Name = "splitContainer2";
+            this.splitContainer2.Orientation = System.Windows.Forms.Orientation.Horizontal;
+            // 
+            // splitContainer2.Panel1
+            // 
+            this.splitContainer2.Panel1.Controls.Add(this.logsTextBox);
+            // 
+            // splitContainer2.Panel2
+            // 
+            this.splitContainer2.Panel2.Controls.Add(this.dataTabControl);
+            this.splitContainer2.Size = new System.Drawing.Size(672, 583);
+            this.splitContainer2.SplitterDistance = 222;
+            this.splitContainer2.TabIndex = 0;
+            // 
+            // logsTextBox
+            // 
+            this.logsTextBox.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.logsTextBox.Location = new System.Drawing.Point(0, 0);
+            this.logsTextBox.Multiline = true;
+            this.logsTextBox.Name = "logsTextBox";
+            this.logsTextBox.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
+            this.logsTextBox.Size = new System.Drawing.Size(672, 222);
+            this.logsTextBox.TabIndex = 0;
+            // 
+            // dataTabControl
+            // 
+            this.dataTabControl.Controls.Add(this.tabPage1);
+            this.dataTabControl.Controls.Add(this.tabPage2);
+            this.dataTabControl.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.dataTabControl.Location = new System.Drawing.Point(0, 0);
+            this.dataTabControl.Name = "dataTabControl";
+            this.dataTabControl.SelectedIndex = 0;
+            this.dataTabControl.Size = new System.Drawing.Size(672, 357);
+            this.dataTabControl.TabIndex = 0;
+            // 
+            // tabPage1
+            // 
+            this.tabPage1.Controls.Add(this.framesListView);
+            this.tabPage1.Location = new System.Drawing.Point(4, 22);
+            this.tabPage1.Name = "tabPage1";
+            this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage1.Size = new System.Drawing.Size(664, 331);
+            this.tabPage1.TabIndex = 0;
+            this.tabPage1.Text = "Transferred frames";
+            this.tabPage1.UseVisualStyleBackColor = true;
+            // 
+            // framesListView
+            // 
+            this.framesListView.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.framesListView.GridLines = true;
+            this.framesListView.Location = new System.Drawing.Point(3, 3);
+            this.framesListView.Name = "framesListView";
+            this.framesListView.Size = new System.Drawing.Size(658, 325);
+            this.framesListView.TabIndex = 0;
+            this.framesListView.UseCompatibleStateImageBehavior = false;
+            this.framesListView.View = System.Windows.Forms.View.Details;
+            // 
+            // tabPage2
+            // 
+            this.tabPage2.Location = new System.Drawing.Point(4, 22);
+            this.tabPage2.Name = "tabPage2";
+            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage2.Size = new System.Drawing.Size(664, 331);
+            this.tabPage2.TabIndex = 1;
+            this.tabPage2.Text = "Graph";
+            this.tabPage2.UseVisualStyleBackColor = true;
+            // 
+            // DemoMainWnd
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(826, 583);
+            this.Controls.Add(this.splitContainer1);
+            this.Name = "DemoMainWnd";
+            this.Text = "Datastream interface test";
+            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.DemoMainWnd_FormClosing);
+            this.splitContainer1.Panel1.ResumeLayout(false);
+            this.splitContainer1.Panel1.PerformLayout();
+            this.splitContainer1.Panel2.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).EndInit();
+            this.splitContainer1.ResumeLayout(false);
+            this.splitContainer2.Panel1.ResumeLayout(false);
+            this.splitContainer2.Panel1.PerformLayout();
+            this.splitContainer2.Panel2.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer2)).EndInit();
+            this.splitContainer2.ResumeLayout(false);
+            this.dataTabControl.ResumeLayout(false);
+            this.tabPage1.ResumeLayout(false);
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.SplitContainer splitContainer1;
+        private System.Windows.Forms.Button openConnectionButton;
+        private System.Windows.Forms.Button closeConnectionButton;
+        private System.Windows.Forms.Button stopMeasurementButton;
+        private System.Windows.Forms.Button startMeasurementButton;
+        private System.Windows.Forms.Button setStateButton;
+        private System.Windows.Forms.Button getStateButton;
+        private System.Windows.Forms.Button getQuantityUnitsButton;
+        private System.Windows.Forms.Button getQuantityCaptionButton;
+        private System.Windows.Forms.Button getQuantitiesCountButton;
+        private System.Windows.Forms.Button getVolumeUnitsButton;
+        private System.Windows.Forms.Button getTimeUnitsButton;
+        private System.Windows.Forms.Label measurementLabel;
+        private System.Windows.Forms.Label stateLabel;
+        private System.Windows.Forms.Label capabilitiesLabel;
+        private System.Windows.Forms.Button getIDButton;
+        private System.Windows.Forms.Button getFramesButton;
+        private System.Windows.Forms.SplitContainer splitContainer2;
+        private System.Windows.Forms.TextBox logsTextBox;
+        private System.Windows.Forms.TabControl dataTabControl;
+        private System.Windows.Forms.TabPage tabPage1;
+        private System.Windows.Forms.ListView framesListView;
+        private System.Windows.Forms.TabPage tabPage2;
+    }
+}
+

DataStreamInterfaceTest/DemoMainWnd.cs

@@ -0,0 +1,292 @@
+using System;
+using System.Text;
+using System.Windows.Forms;
+using DataStreamInterface;
+
+namespace DataStreamInterfaceTest
+{
+    public partial class DemoMainWnd : Form
+    {
+        IDataStreamMeter dataStreamMeter;
+
+        ActivityLog activityLog;
+
+        Unit timeUnits;
+        Unit volumeUnits;
+        int quantitiesCount;
+        string[] quantityCaption;
+        Unit[] quantityUnit;
+
+        Int64 storedFramesCount;
+        DataFrame[] transferredFrames;
+
+        public DemoMainWnd() : this(null) { }
+
+        public DemoMainWnd(IDataStreamMeter dataStreamMeter)
+        {
+            InitializeComponent();
+            this.dataStreamMeter = dataStreamMeter;
+            activityLog = new ActivityLog(logsTextBox);
+
+            framesListView.Columns.Add("ID", 100);
+            framesListView.Columns.Add("Time", 100);
+            framesListView.Columns.Add("Volume", 100);
+            framesListView.Columns.Add("Additional quantities", 300);
+            framesListView.ListViewItemSorter = new LviIDComparer();
+        }
+
+        void ShowNoMeterInterfaceMessage()
+        {
+            MessageBox.Show("No datastream meter interface");
+        }
+
+        private void getTimeUnitsButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                timeUnits = dataStreamMeter.GetTimeUnits();
+                activityLog.Print(string.Format("Time units are {0}", timeUnits));
+            }
+        }
+
+        private void getVolumeUnitsButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                volumeUnits = dataStreamMeter.GetVolumeUnits();
+                activityLog.Print(string.Format("Volume units are {0}", volumeUnits));
+            }
+        }
+
+        private void getQuantitiesCountButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                int quantitesCountOri = quantitiesCount;
+                quantitiesCount = dataStreamMeter.GetQuantitiesCount();
+                activityLog.Print(string.Format("There are {0} additional quantites", quantitiesCount));
+
+                if (quantitesCountOri == 0)
+                {
+                    quantityUnit = new Unit[quantitiesCount];
+                    quantityCaption = new string[quantitiesCount];
+                    for (int i = 0; i < quantitiesCount; i++) quantityCaption[i] = string.Empty;
+                }
+                else if (quantitiesCount != quantitesCountOri)
+                {
+                    quantityUnit = new Unit[quantitiesCount];
+                    quantityCaption = new string[quantitiesCount];
+                    for (int i = 0; i < quantitiesCount; i++) quantityCaption[i] = string.Empty;
+
+                    activityLog.Print(string.Format("Quantities count changed during operation"));
+                    MessageBox.Show("Quantities count changed during operation", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+                }
+            }
+        }
+
+        private void getQuantityCaptionButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                GetIntegerNumberDlg dlg = new GetIntegerNumberDlg(string.Format("Enter index {0} .. {1}", 0, quantitiesCount - 1), 0, quantitiesCount - 1);
+                if (dlg.ShowDialog() == DialogResult.OK)
+                {
+                    quantityCaption[dlg.Number] = dataStreamMeter.GetQuantityCaption(dlg.Number);
+                    activityLog.Print(string.Format("Caption of quantity #{0} is {1}", dlg.Number, quantityCaption[dlg.Number]));
+                }
+            }
+        }
+
+        private void getQuantityUnitsButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                GetIntegerNumberDlg dlg = new GetIntegerNumberDlg(string.Format("Enter index {0} .. {1}", 0, quantitiesCount - 1), 0, quantitiesCount - 1);
+                if (dlg.ShowDialog() == DialogResult.OK)
+                {
+                    quantityUnit[dlg.Number] = dataStreamMeter.GetQuantityUnits(dlg.Number);
+                    activityLog.Print(string.Format("Units of quantity #{0} are {1}", dlg.Number, quantityUnit[dlg.Number]));
+                }
+            }
+        }
+
+        private void openConnectionButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                string meterId;
+                if (dataStreamMeter.OpenConnection(0, "no connection parameters", out meterId))
+                {
+                    activityLog.Print(string.Format("Connection established, meter ID is {0}", meterId));
+                }
+                else
+                {
+                    activityLog.Print("Failed to establish a connection");
+                }
+            }
+        }
+
+        private void closeConnectionButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                if (dataStreamMeter.CloseConnection(0))
+                {
+                    framesListView.Items.Clear();
+                    activityLog.Print("Connection closed");
+                }
+                else
+                {
+                    activityLog.Print("Failed to close the connection");
+                }
+            }
+        }
+
+        private void DemoMainWnd_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            if (dataStreamMeter == null)
+            {
+                dataStreamMeter.Shutdown();
+            }
+        }
+
+        private void getStateButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                int state;
+                string parameter;
+                if (dataStreamMeter.GetState(0, out state, out parameter))
+                {
+                    activityLog.Print(string.Format("Water meter state is {0} / {1}", state, parameter));
+                }
+                else
+                {
+                    activityLog.Print("Failed to obtain the water meter state");
+                }
+            }
+        }
+
+        private void setStateButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                GetStateDlg dlg = new GetStateDlg();
+                if (dlg.ShowDialog() == DialogResult.OK)
+                {
+                    if (dataStreamMeter.SetState(0, dlg.State, dlg.Parameter))
+                    {
+                        activityLog.Print(string.Format("Water meter state set to {0} / {1}", dlg.State, dlg.Parameter));
+                    }
+                    else
+                    {
+                        activityLog.Print(string.Format("Failed to set the water meter state to {0} / {1}", dlg.State, dlg.Parameter));
+                    }
+                }
+            }
+        }
+
+        private void startMeasurementButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                if (dataStreamMeter.StartMeasurement(0))
+                {
+                    framesListView.Items.Clear();
+                    activityLog.Print(string.Format("Measurement started"));
+                }
+                else
+                {
+                    activityLog.Print("Failed to start a measurement");
+                }
+            }
+        }
+
+        private void stopMeasurementButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                if (dataStreamMeter.StopMeasurement(0, out storedFramesCount))
+                {
+                    framesListView.Items.Clear();
+                    activityLog.Print(string.Format("Measurement sopped, {0} frames acquired", storedFramesCount));
+                }
+                else
+                {
+                    activityLog.Print("Failed to stop the measurement");
+                }
+            }
+        }
+
+        private void getFramesButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                GetFrameBoundariesDlg dlg = new GetFrameBoundariesDlg("Enter frames range boundaries", 0, storedFramesCount - 1);
+                if (dlg.ShowDialog() != DialogResult.OK) return;
+                DataFrame[] frames = dataStreamMeter.GetFrames(0, dlg.From, Convert.ToInt32(dlg.To - dlg.From + 1));
+                {
+                    foreach (var frame in frames)
+                    {
+                        if (frame != null) framesListView.Items.Add(GetListViewItem(frame));
+                    }
+                }
+            }
+        }
+
+        private void getIDButton_Click(object sender, EventArgs e)
+        {
+            if (dataStreamMeter == null)
+                ShowNoMeterInterfaceMessage();
+            else
+            {
+                GetDblValueDlg dlg = new GetDblValueDlg("Enter time in seconds");
+                if (dlg.ShowDialog() == DialogResult.OK)
+                {
+                    Int64 id = dataStreamMeter.GetID(0, dlg.DblValue);
+                    activityLog.Print(string.Format("GetID({0}) returned {1}", dlg.DblValue, id));
+                }
+            }
+        }
+
+        ListViewItem GetListViewItem(DataFrame frame)
+        {
+            ListViewItem lvi = new ListViewItem(frame.ID.ToString());
+            lvi.SubItems.Add(frame.Time.ToString());
+            lvi.SubItems.Add(frame.Volume.ToString());
+            StringBuilder sb = new StringBuilder();
+            foreach (var quantity in frame.Quantity)
+            {
+                sb.Append(quantity.ToString());
+                sb.Append("  ");
+            }
+            lvi.SubItems.Add(sb.ToString());
+            lvi.Tag = frame;
+            return lvi;
+        }
+    }
+}

DataStreamInterfaceTest/GetDblValueDlg.Designer.cs

@@ -0,0 +1,88 @@
+namespace DataStreamInterfaceTest
+{
+    partial class GetDblValueDlg
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.valueTextBox = new System.Windows.Forms.TextBox();
+            this.okButton = new System.Windows.Forms.Button();
+            this.cancelButton = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // valueTextBox
+            // 
+            this.valueTextBox.Location = new System.Drawing.Point(35, 20);
+            this.valueTextBox.Name = "valueTextBox";
+            this.valueTextBox.Size = new System.Drawing.Size(94, 20);
+            this.valueTextBox.TabIndex = 0;
+            // 
+            // okButton
+            // 
+            this.okButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.okButton.Location = new System.Drawing.Point(216, 16);
+            this.okButton.Name = "okButton";
+            this.okButton.Size = new System.Drawing.Size(75, 29);
+            this.okButton.TabIndex = 1;
+            this.okButton.Text = "OK";
+            this.okButton.UseVisualStyleBackColor = true;
+            this.okButton.Click += new System.EventHandler(this.okButton_Click);
+            // 
+            // cancelButton
+            // 
+            this.cancelButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.cancelButton.Location = new System.Drawing.Point(306, 16);
+            this.cancelButton.Name = "cancelButton";
+            this.cancelButton.Size = new System.Drawing.Size(75, 29);
+            this.cancelButton.TabIndex = 2;
+            this.cancelButton.Text = "Cancel";
+            this.cancelButton.UseVisualStyleBackColor = true;
+            // 
+            // GetFlowDlg
+            // 
+            this.AcceptButton = this.okButton;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.CancelButton = this.cancelButton;
+            this.ClientSize = new System.Drawing.Size(396, 58);
+            this.Controls.Add(this.cancelButton);
+            this.Controls.Add(this.okButton);
+            this.Controls.Add(this.valueTextBox);
+            this.Name = "GetFlowDlg";
+            this.Text = "Enter flow";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.TextBox valueTextBox;
+        private System.Windows.Forms.Button okButton;
+        private System.Windows.Forms.Button cancelButton;
+    }
+}

DataStreamInterfaceTest/GetDblValueDlg.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Globalization;
+using System.Windows.Forms;
+
+namespace DataStreamInterfaceTest
+{
+    public partial class GetDblValueDlg : Form
+    {
+        public double DblValue;
+
+        double lowerLimit;
+        double upperLimit;
+
+
+        public GetDblValueDlg()
+            : this("Enter flow in [m3/h] please")
+        {
+        }
+
+        public GetDblValueDlg(string title)
+            : this(title, 0, 100.0)
+        {
+        }
+
+        public GetDblValueDlg(string title, double lowerLimit, double upperLimit)
+        {
+            InitializeComponent();
+            this.Text = title;
+            this.lowerLimit = lowerLimit;
+            this.upperLimit = upperLimit;
+        }
+
+
+        private void okButton_Click(object sender, EventArgs e)
+        {
+            double val;
+            if (TryParseUDouble(valueTextBox.Text, out val))
+            {
+                DblValue = val;
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            else
+            {
+                MessageBox.Show("Invalid value");
+                DialogResult = DialogResult.None;
+            }
+        }
+
+        /// <summary>
+        /// Parse an unsigned double number
+        /// </summary>
+        bool TryParseUDouble(string text, out double result)
+        {
+            return double.TryParse(text, NumberStyles.AllowDecimalPoint, CultureInfo.CurrentCulture, out result) ||
+                   double.TryParse(text, NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out result);
+        }
+    }
+}

DataStreamInterfaceTest/GetFrameBoundariesDlg.Designer.cs

@@ -0,0 +1,126 @@
+namespace DataStreamInterfaceTest
+{
+    partial class GetFrameBoundariesDlg
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.fromTextBox = new System.Windows.Forms.TextBox();
+            this.okButton = new System.Windows.Forms.Button();
+            this.cancelButton = new System.Windows.Forms.Button();
+            this.toTextBox = new System.Windows.Forms.TextBox();
+            this.fromLabel = new System.Windows.Forms.Label();
+            this.toLabel = new System.Windows.Forms.Label();
+            this.SuspendLayout();
+            // 
+            // fromTextBox
+            // 
+            this.fromTextBox.Location = new System.Drawing.Point(89, 16);
+            this.fromTextBox.Name = "fromTextBox";
+            this.fromTextBox.Size = new System.Drawing.Size(100, 20);
+            this.fromTextBox.TabIndex = 0;
+            // 
+            // okButton
+            // 
+            this.okButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.okButton.Location = new System.Drawing.Point(225, 24);
+            this.okButton.Name = "okButton";
+            this.okButton.Size = new System.Drawing.Size(75, 36);
+            this.okButton.TabIndex = 1;
+            this.okButton.Text = "OK";
+            this.okButton.UseVisualStyleBackColor = true;
+            this.okButton.Click += new System.EventHandler(this.okButton_Click);
+            // 
+            // cancelButton
+            // 
+            this.cancelButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.cancelButton.Location = new System.Drawing.Point(316, 24);
+            this.cancelButton.Name = "cancelButton";
+            this.cancelButton.Size = new System.Drawing.Size(75, 36);
+            this.cancelButton.TabIndex = 2;
+            this.cancelButton.Text = "Cancel";
+            this.cancelButton.UseVisualStyleBackColor = true;
+            // 
+            // toTextBox
+            // 
+            this.toTextBox.Location = new System.Drawing.Point(89, 46);
+            this.toTextBox.Name = "toTextBox";
+            this.toTextBox.Size = new System.Drawing.Size(100, 20);
+            this.toTextBox.TabIndex = 3;
+            // 
+            // fromLabel
+            // 
+            this.fromLabel.AutoSize = true;
+            this.fromLabel.Location = new System.Drawing.Point(12, 19);
+            this.fromLabel.Name = "fromLabel";
+            this.fromLabel.Size = new System.Drawing.Size(30, 13);
+            this.fromLabel.TabIndex = 4;
+            this.fromLabel.Text = "From";
+            // 
+            // toLabel
+            // 
+            this.toLabel.AutoSize = true;
+            this.toLabel.Location = new System.Drawing.Point(12, 49);
+            this.toLabel.Name = "toLabel";
+            this.toLabel.Size = new System.Drawing.Size(20, 13);
+            this.toLabel.TabIndex = 5;
+            this.toLabel.Text = "To";
+            // 
+            // GetFrameBoundariesDlg
+            // 
+            this.AcceptButton = this.okButton;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoSize = true;
+            this.CancelButton = this.cancelButton;
+            this.ClientSize = new System.Drawing.Size(419, 79);
+            this.ControlBox = false;
+            this.Controls.Add(this.toLabel);
+            this.Controls.Add(this.fromLabel);
+            this.Controls.Add(this.toTextBox);
+            this.Controls.Add(this.cancelButton);
+            this.Controls.Add(this.okButton);
+            this.Controls.Add(this.fromTextBox);
+            this.Name = "GetFrameBoundariesDlg";
+            this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "Enter frames range boundaries";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.TextBox fromTextBox;
+        private System.Windows.Forms.Button okButton;
+        private System.Windows.Forms.Button cancelButton;
+        private System.Windows.Forms.TextBox toTextBox;
+        private System.Windows.Forms.Label fromLabel;
+        private System.Windows.Forms.Label toLabel;
+    }
+}

DataStreamInterfaceTest/GetFrameBoundariesDlg.cs

@@ -0,0 +1,88 @@
+using System;
+using System.Windows.Forms;
+
+namespace DataStreamInterfaceTest
+{
+    public partial class GetFrameBoundariesDlg : Form
+    {
+        /// <summary>
+        /// Integer number entered in this form
+        /// </summary>
+        public Int64 From;
+        public Int64 To;
+
+        Int64 lowerLimit;
+        Int64 upperLimit;
+
+
+        /// <summary>
+        /// Default constructor
+        /// </summary>
+        public GetFrameBoundariesDlg()
+            : this("Enter state please")
+        {
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        public GetFrameBoundariesDlg(string title)
+            : this(title, Int64.MinValue, Int64.MaxValue)
+        {
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title, limits and non-empty initial value.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        /// <param name="lowerLimit">Lower limit</param>
+        /// <param name="upperLimit">Upper limit</param>
+        /// <param name="initialValue">Initial value</param>
+        public GetFrameBoundariesDlg(string title, Int64 lowerLimit, Int64 upperLimit, int initialValue)
+            : this(title, lowerLimit, upperLimit)
+        {
+            fromTextBox.Text = initialValue.ToString();
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title and lower/upper limits.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        /// <param name="lowerLimit">Lower limit</param>
+        /// <param name="upperLimit">Upper limit</param>
+        public GetFrameBoundariesDlg(string title, Int64 lowerLimit, Int64 upperLimit)
+        {
+            InitializeComponent();
+            this.Text = title;
+            this.lowerLimit = lowerLimit;
+            this.upperLimit = upperLimit;
+        }
+
+
+        /// <summary>
+        /// OK button handler that verifies validity of the entered value.
+        /// </summary>
+        private void okButton_Click(object sender, EventArgs e)
+        {
+            Int64 from;
+            Int64 to;
+            if (Int64.TryParse(fromTextBox.Text, out from) && from >= lowerLimit && from <= upperLimit &&
+                Int64.TryParse(toTextBox.Text, out to) && to >= lowerLimit && to <= upperLimit &&
+                to >= from && to < from + Int32.MaxValue)
+            {
+                From = from;
+                To = to;
+                DialogResult = DialogResult.OK;
+            }
+            else
+            {
+                string message = (lowerLimit != 0 || upperLimit != Int32.MaxValue)
+                               ? string.Format("Invalid boundaries ({0}..{1})", lowerLimit, upperLimit)
+                               : "Invalid boundaries";
+                MessageBox.Show(message);
+                DialogResult = DialogResult.None;   /// Prevent closing this window
+            }
+        }
+    }
+}

DataStreamInterfaceTest/GetIntegerNumberDlg.Designer.cs

@@ -0,0 +1,90 @@
+namespace DataStreamInterfaceTest
+{
+    partial class GetIntegerNumberDlg
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.numberTextBox = new System.Windows.Forms.TextBox();
+            this.okButton = new System.Windows.Forms.Button();
+            this.cancelButton = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // numberTextBox
+            // 
+            this.numberTextBox.Location = new System.Drawing.Point(36, 16);
+            this.numberTextBox.Name = "numberTextBox";
+            this.numberTextBox.Size = new System.Drawing.Size(100, 20);
+            this.numberTextBox.TabIndex = 0;
+            // 
+            // okButton
+            // 
+            this.okButton.Location = new System.Drawing.Point(174, 7);
+            this.okButton.Name = "okButton";
+            this.okButton.Size = new System.Drawing.Size(75, 36);
+            this.okButton.TabIndex = 1;
+            this.okButton.Text = "OK";
+            this.okButton.UseVisualStyleBackColor = true;
+            this.okButton.Click += new System.EventHandler(this.okButton_Click);
+            // 
+            // cancelButton
+            // 
+            this.cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.cancelButton.Location = new System.Drawing.Point(265, 7);
+            this.cancelButton.Name = "cancelButton";
+            this.cancelButton.Size = new System.Drawing.Size(75, 36);
+            this.cancelButton.TabIndex = 2;
+            this.cancelButton.Text = "Cancel";
+            this.cancelButton.UseVisualStyleBackColor = true;
+            // 
+            // GetIntegerNumberDlg
+            // 
+            this.AcceptButton = this.okButton;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoSize = true;
+            this.CancelButton = this.cancelButton;
+            this.ClientSize = new System.Drawing.Size(363, 50);
+            this.ControlBox = false;
+            this.Controls.Add(this.cancelButton);
+            this.Controls.Add(this.okButton);
+            this.Controls.Add(this.numberTextBox);
+            this.Name = "GetIntegerNumberDlg";
+            this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "Enter integer number please";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.TextBox numberTextBox;
+        private System.Windows.Forms.Button okButton;
+        private System.Windows.Forms.Button cancelButton;
+    }
+}

DataStreamInterfaceTest/GetIntegerNumberDlg.cs

@@ -0,0 +1,83 @@
+using System;
+using System.Windows.Forms;
+
+namespace DataStreamInterfaceTest
+{
+    public partial class GetIntegerNumberDlg : Form
+    {
+        /// <summary>
+        /// Integer number entered in this form
+        /// </summary>
+        public int Number;
+        
+        int lowerLimit;
+        int upperLimit;
+
+
+        /// <summary>
+        /// Default constructor
+        /// </summary>
+        public GetIntegerNumberDlg()
+            : this("Enter integer number please")
+        {
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        public GetIntegerNumberDlg(string title)
+            : this(title, Int32.MinValue, Int32.MaxValue)
+        {
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title, limits and non-empty initial value.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        /// <param name="lowerLimit">Lower limit</param>
+        /// <param name="upperLimit">Upper limit</param>
+        /// <param name="initialValue">Initial value</param>
+        public GetIntegerNumberDlg(string title, int lowerLimit, int upperLimit, int initialValue)
+            : this(title, lowerLimit, upperLimit)
+        {
+            numberTextBox.Text = initialValue.ToString();
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title and lower/upper limits.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        /// <param name="lowerLimit">Lower limit</param>
+        /// <param name="upperLimit">Upper limit</param>
+        public GetIntegerNumberDlg(string title, int lowerLimit, int upperLimit)
+        {
+            InitializeComponent();
+            this.Text = title;
+            this.lowerLimit = lowerLimit;
+            this.upperLimit = upperLimit;
+        }
+
+
+        /// <summary>
+        /// OK button handler that verifies validity of the entered value.
+        /// </summary>
+        private void okButton_Click(object sender, EventArgs e)
+        {
+            int number;
+            if (int.TryParse(numberTextBox.Text, out number) && number >= lowerLimit && number <= upperLimit)
+            {
+                Number = number;
+                DialogResult = DialogResult.OK;
+            }
+            else
+            {
+                string message = (lowerLimit != Int32.MinValue || upperLimit != Int32.MaxValue)
+                               ? string.Format("Invalid integer number ({0}..{1})", lowerLimit, upperLimit)
+                               : "Invalid integer number";
+                MessageBox.Show(message);
+                DialogResult = DialogResult.None;   /// Prevent closing this window
+            }
+        }
+    }
+}

DataStreamInterfaceTest/GetStateDlg.Designer.cs

@@ -0,0 +1,126 @@
+namespace DataStreamInterfaceTest
+{
+    partial class GetStateDlg
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.stateTextBox = new System.Windows.Forms.TextBox();
+            this.okButton = new System.Windows.Forms.Button();
+            this.cancelButton = new System.Windows.Forms.Button();
+            this.parameterTextBox = new System.Windows.Forms.TextBox();
+            this.stateLabel = new System.Windows.Forms.Label();
+            this.parameterLabel = new System.Windows.Forms.Label();
+            this.SuspendLayout();
+            // 
+            // stateTextBox
+            // 
+            this.stateTextBox.Location = new System.Drawing.Point(89, 16);
+            this.stateTextBox.Name = "stateTextBox";
+            this.stateTextBox.Size = new System.Drawing.Size(100, 20);
+            this.stateTextBox.TabIndex = 0;
+            // 
+            // okButton
+            // 
+            this.okButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.okButton.Location = new System.Drawing.Point(225, 24);
+            this.okButton.Name = "okButton";
+            this.okButton.Size = new System.Drawing.Size(75, 36);
+            this.okButton.TabIndex = 1;
+            this.okButton.Text = "OK";
+            this.okButton.UseVisualStyleBackColor = true;
+            this.okButton.Click += new System.EventHandler(this.okButton_Click);
+            // 
+            // cancelButton
+            // 
+            this.cancelButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.cancelButton.Location = new System.Drawing.Point(316, 24);
+            this.cancelButton.Name = "cancelButton";
+            this.cancelButton.Size = new System.Drawing.Size(75, 36);
+            this.cancelButton.TabIndex = 2;
+            this.cancelButton.Text = "Cancel";
+            this.cancelButton.UseVisualStyleBackColor = true;
+            // 
+            // parameterTextBox
+            // 
+            this.parameterTextBox.Location = new System.Drawing.Point(89, 46);
+            this.parameterTextBox.Name = "parameterTextBox";
+            this.parameterTextBox.Size = new System.Drawing.Size(100, 20);
+            this.parameterTextBox.TabIndex = 3;
+            // 
+            // stateLabel
+            // 
+            this.stateLabel.AutoSize = true;
+            this.stateLabel.Location = new System.Drawing.Point(12, 19);
+            this.stateLabel.Name = "stateLabel";
+            this.stateLabel.Size = new System.Drawing.Size(32, 13);
+            this.stateLabel.TabIndex = 4;
+            this.stateLabel.Text = "State";
+            // 
+            // parameterLabel
+            // 
+            this.parameterLabel.AutoSize = true;
+            this.parameterLabel.Location = new System.Drawing.Point(12, 49);
+            this.parameterLabel.Name = "parameterLabel";
+            this.parameterLabel.Size = new System.Drawing.Size(55, 13);
+            this.parameterLabel.TabIndex = 5;
+            this.parameterLabel.Text = "Parameter";
+            // 
+            // GetStateDlg
+            // 
+            this.AcceptButton = this.okButton;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.AutoSize = true;
+            this.CancelButton = this.cancelButton;
+            this.ClientSize = new System.Drawing.Size(419, 79);
+            this.ControlBox = false;
+            this.Controls.Add(this.parameterLabel);
+            this.Controls.Add(this.stateLabel);
+            this.Controls.Add(this.parameterTextBox);
+            this.Controls.Add(this.cancelButton);
+            this.Controls.Add(this.okButton);
+            this.Controls.Add(this.stateTextBox);
+            this.Name = "GetStateDlg";
+            this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "Enter state please";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.TextBox stateTextBox;
+        private System.Windows.Forms.Button okButton;
+        private System.Windows.Forms.Button cancelButton;
+        private System.Windows.Forms.TextBox parameterTextBox;
+        private System.Windows.Forms.Label stateLabel;
+        private System.Windows.Forms.Label parameterLabel;
+    }
+}

DataStreamInterfaceTest/GetStateDlg.cs

@@ -0,0 +1,85 @@
+using System;
+using System.Windows.Forms;
+
+namespace DataStreamInterfaceTest
+{
+    public partial class GetStateDlg : Form
+    {
+        /// <summary>
+        /// Integer number entered in this form
+        /// </summary>
+        public int State;
+        public string Parameter;
+        
+        int lowerLimit;
+        int upperLimit;
+
+
+        /// <summary>
+        /// Default constructor
+        /// </summary>
+        public GetStateDlg()
+            : this("Enter state please")
+        {
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        public GetStateDlg(string title)
+            : this(title, Int32.MinValue, Int32.MaxValue)
+        {
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title, limits and non-empty initial value.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        /// <param name="lowerLimit">Lower limit</param>
+        /// <param name="upperLimit">Upper limit</param>
+        /// <param name="initialValue">Initial value</param>
+        public GetStateDlg(string title, int lowerLimit, int upperLimit, int initialValue)
+            : this(title, lowerLimit, upperLimit)
+        {
+            stateTextBox.Text = initialValue.ToString();
+        }
+
+        /// <summary>
+        /// Constructor with a custom window title and lower/upper limits.
+        /// </summary>
+        /// <param name="title">Window title</param>
+        /// <param name="lowerLimit">Lower limit</param>
+        /// <param name="upperLimit">Upper limit</param>
+        public GetStateDlg(string title, int lowerLimit, int upperLimit)
+        {
+            InitializeComponent();
+            this.Text = title;
+            this.lowerLimit = lowerLimit;
+            this.upperLimit = upperLimit;
+        }
+
+
+        /// <summary>
+        /// OK button handler that verifies validity of the entered value.
+        /// </summary>
+        private void okButton_Click(object sender, EventArgs e)
+        {
+            int number;
+            if (int.TryParse(stateTextBox.Text, out number) && number >= lowerLimit && number <= upperLimit)
+            {
+                State = number;
+                Parameter = parameterTextBox.Text;
+                DialogResult = DialogResult.OK;
+            }
+            else
+            {
+                string message = (lowerLimit != Int32.MinValue || upperLimit != Int32.MaxValue)
+                               ? string.Format("Invalid state ({0}..{1})", lowerLimit, upperLimit)
+                               : "Invalid state";
+                MessageBox.Show(message);
+                DialogResult = DialogResult.None;   /// Prevent closing this window
+            }
+        }
+    }
+}

DataStreamInterfaceTest/LviIDComparer.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections;
+using System.Windows.Forms;
+
+namespace DataStreamInterfaceTest
+{
+    public class LviIDComparer : IComparer
+    {
+        int column;
+        SortOrder order;
+
+        public LviIDComparer()
+        {
+            column = 0;
+            order = SortOrder.Ascending;
+        }
+
+        public LviIDComparer(int column, SortOrder order)
+        {
+            this.column = column;
+            this.order = order;
+        }
+
+        public int Compare(object x, object y)
+        {
+            Int64 valX = Int64.Parse(((ListViewItem)x).SubItems[column].Text);
+            Int64 valY = Int64.Parse(((ListViewItem)y).SubItems[column].Text);
+
+            if (order == SortOrder.Ascending)
+            {
+                return valX > valY ? 1 : valX == valY ? 0 : -1;
+            }
+            else
+            {
+                return valX < valY ? 1 : valX == valY ? 0 : -1;
+            }
+        }
+    }
+}

DataStreamInterfaceTest/Program.cs

@@ -0,0 +1,55 @@
+using System;
+using System.IO;
+using System.ComponentModel.Composition;
+using System.ComponentModel.Composition.Hosting;
+using System.Windows.Forms;
+using DataStreamInterface;
+
+namespace DataStreamInterfaceTest
+{
+    class Program
+    {
+#if DEBUG
+        const string CatalogDir = "..\\..\\..\\DataStreamMeter\\bin\\Debug";
+#else
+        const string CatalogDir = "..\\..\\..\\DataStreamMeter\\bin\\Release";
+#endif
+
+        [Import(typeof(IDataStreamMeter))]
+        IDataStreamMeter dataStreamMeter;
+
+        private Program()
+        {
+            Console.WriteLine("Components found:");
+            foreach (var file in Directory.EnumerateFiles(CatalogDir))
+            {
+                Console.WriteLine(file);
+            }
+
+            try
+            {
+                var catalog = new AggregateCatalog();
+                catalog.Catalogs.Add(new AssemblyCatalog(typeof(DataStreamInterface.IDataStreamMeter).Assembly));
+                catalog.Catalogs.Add(new DirectoryCatalog(CatalogDir));
+                (new CompositionContainer(catalog)).ComposeParts(this);
+            }
+            catch (CompositionException compositionException)
+            {
+                Console.WriteLine(compositionException.ToString());
+            }
+        }
+
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Program p = new Program();
+
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new DemoMainWnd(p.dataStreamMeter));
+        }
+    }
+}

DataStreamInterfaceTest/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("DataStreamInterfaceTest")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("DataStreamInterfaceTest")]
+[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("429fdea9-ec3a-47d8-88b3-5df11de8b4c8")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

DataStreamInterfaceTest/Properties/Resources.Designer.cs

@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace DataStreamInterfaceTest.Properties
+{
+
+
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("DataStreamMainDemo.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}

DataStreamInterfaceTest/Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

DataStreamInterfaceTest/Properties/Settings.Designer.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace DataStreamInterfaceTest.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

DataStreamInterfaceTest/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

DataStreamMeter/DataStreamMeter.csproj

@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{E6925701-57A6-4167-B5C4-BF670F1DE310}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>DataStreamMeter</RootNamespace>
+    <AssemblyName>DataStreamMeter</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.ComponentModel.Composition" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="GetDblValueDlg.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="GetDblValueDlg.Designer.cs">
+      <DependentUpon>GetDblValueDlg.cs</DependentUpon>
+    </Compile>
+    <Compile Include="MeterDataEventArgs.cs" />
+    <Compile Include="MeterSimulationDlg.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="MeterSimulationDlg.Designer.cs">
+      <DependentUpon>MeterSimulationDlg.cs</DependentUpon>
+    </Compile>
+    <Compile Include="MeterSimulation.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Sample.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\DataStreamInterface\DataStreamInterface.csproj">
+      <Project>{7ebeea14-91c4-48d7-af0a-7a4bc3ff9a28}</Project>
+      <Name>DataStreamInterface</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="GetDblValueDlg.resx">
+      <DependentUpon>GetDblValueDlg.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="MeterSimulationDlg.resx">
+      <DependentUpon>MeterSimulationDlg.cs</DependentUpon>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

DataStreamMeter/GetDblValueDlg.Designer.cs

@@ -0,0 +1,88 @@
+namespace DataStreamMeter
+{
+    partial class GetDblValueDlg
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.valueTextBox = new System.Windows.Forms.TextBox();
+            this.okButton = new System.Windows.Forms.Button();
+            this.cancelButton = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // valueTextBox
+            // 
+            this.valueTextBox.Location = new System.Drawing.Point(35, 20);
+            this.valueTextBox.Name = "valueTextBox";
+            this.valueTextBox.Size = new System.Drawing.Size(94, 20);
+            this.valueTextBox.TabIndex = 0;
+            // 
+            // okButton
+            // 
+            this.okButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.okButton.Location = new System.Drawing.Point(216, 16);
+            this.okButton.Name = "okButton";
+            this.okButton.Size = new System.Drawing.Size(75, 29);
+            this.okButton.TabIndex = 1;
+            this.okButton.Text = "OK";
+            this.okButton.UseVisualStyleBackColor = true;
+            this.okButton.Click += new System.EventHandler(this.okButton_Click);
+            // 
+            // cancelButton
+            // 
+            this.cancelButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.cancelButton.Location = new System.Drawing.Point(306, 16);
+            this.cancelButton.Name = "cancelButton";
+            this.cancelButton.Size = new System.Drawing.Size(75, 29);
+            this.cancelButton.TabIndex = 2;
+            this.cancelButton.Text = "Cancel";
+            this.cancelButton.UseVisualStyleBackColor = true;
+            // 
+            // GetFlowDlg
+            // 
+            this.AcceptButton = this.okButton;
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.CancelButton = this.cancelButton;
+            this.ClientSize = new System.Drawing.Size(396, 58);
+            this.Controls.Add(this.cancelButton);
+            this.Controls.Add(this.okButton);
+            this.Controls.Add(this.valueTextBox);
+            this.Name = "GetFlowDlg";
+            this.Text = "Enter flow";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.TextBox valueTextBox;
+        private System.Windows.Forms.Button okButton;
+        private System.Windows.Forms.Button cancelButton;
+    }
+}

DataStreamMeter/GetDblValueDlg.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Globalization;
+using System.Windows.Forms;
+
+namespace DataStreamMeter
+{
+    public partial class GetDblValueDlg : Form
+    {
+        public double DblValue;
+
+        double lowerLimit;
+        double upperLimit;
+
+
+        public GetDblValueDlg()
+            : this("Enter flow in [m3/h] please")
+        {
+        }
+
+        public GetDblValueDlg(string title)
+            : this(title, 0, 100.0)
+        {
+        }
+
+        public GetDblValueDlg(string title, double lowerLimit, double upperLimit)
+        {
+            InitializeComponent();
+            this.Text = title;
+            this.lowerLimit = lowerLimit;
+            this.upperLimit = upperLimit;
+        }
+
+
+        private void okButton_Click(object sender, EventArgs e)
+        {
+            double val;
+            if (TryParseUDouble(valueTextBox.Text, out val))
+            {
+                DblValue = val;
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            else
+            {
+                MessageBox.Show("Invalid value");
+                DialogResult = DialogResult.None;
+            }
+        }
+
+        /// <summary>
+        /// Parse an unsigned double number
+        /// </summary>
+        bool TryParseUDouble(string text, out double result)
+        {
+            return double.TryParse(text, NumberStyles.AllowDecimalPoint, CultureInfo.CurrentCulture, out result) ||
+                   double.TryParse(text, NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out result);
+        }
+    }
+}

DataStreamMeter/MeterDataEventArgs.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace DataStreamMeter
+{
+    public class MeterDataEventArgs : EventArgs
+    {
+        public State State;
+        public double Time;
+        public double Volume;
+        public double Flow;
+
+        public MeterDataEventArgs(State state, double time, double volume, double flow)
+        {
+            State = state;
+            Time = time;
+            Volume = volume;
+            Flow = flow;
+        }
+    }
+}

DataStreamMeter/MeterSimulation.cs

@@ -0,0 +1,351 @@
+using System;
+using System.ComponentModel.Composition;
+using DataStreamInterface;
+
+namespace DataStreamMeter
+{
+    [Export(typeof(IDataStreamMeter))]
+    public class MeterSimulation : IDataStreamMeter
+    {
+        MeterSimulationDlg modelessDlg;
+
+        /// Water meter specification
+        public readonly string MeterID = "3141592653";
+        public const Unit TimeUnits = Unit.s;           /// Unit.s, Unit.ms, ...
+        public const Unit VolumeUnits = Unit.l;         /// Unit.l, Unit.USgal, ...
+        public const Unit FlowUnits = Unit.m3ph;        /// Unit.m3ph, Unit.USgalps, Unit.cfs, ...
+        public const double SamplingPeriodSec = 0.125;  /// Sampling period in seconds (here 125 ms, 8 Hz)
+        public readonly double SamplingPeriod;
+
+
+        public const Int64 MaxSamplesCount = 40000;    /// Maximal test time is SamplingPeriod * MaxSamplesCount
+        Sample[] samples = new Sample[MaxSamplesCount];
+        Int64 storedSamplesCount;
+
+
+        readonly object stateChangeAndTimerTickLock = new object();
+        public State State;
+        string connectionParameters;
+
+        /// initialTime is time when simulation started 
+        /// (lastSampleTime - initialTime).TotalSeconds is multiple of Sampling Period
+        DateTime initialTime;
+
+        /// Last user interface tick info
+        bool lastTickValid;
+        State lastTickState;
+
+        /// Values incrementally updated on each timer tick
+        double currentTime;
+        double currentVolume;
+        double currentFlow;
+        double currentFlow_m3ph;
+
+        DateTime startTimeStamp;        /// Measurement start DateTime
+        double startTime;               /// Measurement start time in seconds
+        DateTime stopTimeStamp;         /// Measurement end DateTime
+        double stopTime;                /// Measurement end time in seconds
+
+
+        public MeterSimulation()
+        {
+            modelessDlg = null;
+            State = State.Disconnected;
+            SamplingPeriod = DataStreamInterface.Units.ConvertTo(TimeUnits, SamplingPeriodSec);
+            lastTickValid = false;
+            initialTime = DateTime.Now.Date;    /// An arbitrary initial time (in this case the last midnight)
+        }
+
+        public Unit GetTimeUnits()
+        {
+            return TimeUnits;
+        }
+
+        public Unit GetVolumeUnits()
+        {
+            return VolumeUnits;
+        }
+
+        public int GetQuantitiesCount()
+        {
+            return 1;
+        }
+
+        public string GetQuantityCaption(int quantityNr)
+        {
+            if (quantityNr == 0) return "Flow";
+            return string.Empty;
+        }
+
+        public Unit GetQuantityUnits(int quantityNr)
+        {
+            if (quantityNr == 0) return FlowUnits;
+            return Unit.None;
+        }
+
+
+        public int GetMetersCount()
+        {
+            return 20;
+        }
+
+        public bool OpenConnection(int meterIx, string connectionParameters, out string meterID)
+        {
+            lock (stateChangeAndTimerTickLock)
+            {
+                if (State != State.Disconnected)
+                {
+                    /// Meter is already connected
+                    meterID = MeterID;
+                    return true;
+                }
+
+                /// Connect the meter
+                meterID = MeterID;
+                this.connectionParameters = connectionParameters;
+                lastTickValid = false;
+                State = State.Connected;
+            }
+
+            /// Open modeless form
+            modelessDlg = new MeterSimulationDlg(this, MeterID);
+            modelessDlg.Show();
+            return true;
+        }
+
+        public bool CloseConnection(int meterIx)
+        {
+            bool closeModelessDlg = false;
+
+            lock (stateChangeAndTimerTickLock)
+            {
+                if (State != State.Disconnected)
+                {
+                    State = State.Disconnected;
+                    storedSamplesCount = 0;
+                    closeModelessDlg = true;
+                }
+            }
+
+            if (closeModelessDlg)
+            {
+                if (modelessDlg != null) modelessDlg.Close();
+                modelessDlg = null;
+            }
+            return true;
+        }
+
+        public bool CloseConnectionAll()
+        {
+            return CloseConnection(0);
+        }
+
+        public bool Shutdown()
+        {
+            return true;
+        }
+
+        public bool GetState(int meterIx, out int state, out string parameter)
+        {
+            state = (int)this.State;
+            parameter = this.connectionParameters;
+            return true;
+        }
+
+        public bool SetState(int meterIx, int state, string parameter)
+        {
+            /// It's not allowed to change the satate in this demo
+            return false;
+        }
+
+        public bool SetStateAll(int state, string parameter)
+        {
+            return SetState(0, state, parameter);
+        }
+
+        public bool StartMeasurement(int meterIx = 0)
+        {
+            lock (stateChangeAndTimerTickLock)
+            {
+                if (State == State.Connected)
+                {
+                    startTimeStamp = DateTime.Now;
+                    startTime = TimeInSecondsFromDateTime(startTimeStamp, initialTime, SamplingPeriodSec);
+                    storedSamplesCount = 0;
+                    State = State.MeasurementInProgress;
+                    return true;
+                }
+                else
+                {
+                    return false;
+                }
+            }
+        }
+
+        public bool StartMeasurementAll()
+        {
+            return StartMeasurement(0);
+        }
+
+        public bool StopMeasurement(int meterIx, out Int64 storedFramesCount)
+        {
+            lock (stateChangeAndTimerTickLock)
+            {
+                if (State == State.MeasurementInProgress)
+                {
+                    stopTimeStamp = DateTime.Now;
+                    stopTime = TimeInSecondsFromDateTime(stopTimeStamp, initialTime, SamplingPeriodSec);
+
+                    int newSamplesCount = Convert.ToInt32(Math.Round((stopTime - currentTime) / SamplingPeriodSec));
+                    double time = Units.ConvertTo(TimeUnits, currentTime);
+                    double volume = currentVolume;
+                    double volumeIncrement = Units.ConvertTo(VolumeUnits, currentFlow_m3ph * (SamplingPeriodSec / 3.6));
+                    for (int i = 0; i < newSamplesCount; i++)
+                    {
+                        time += SamplingPeriod;
+                        volume += volumeIncrement;
+                        if (storedSamplesCount < MaxSamplesCount)
+                        {
+                            samples[storedSamplesCount++] = new Sample(time, volume, currentFlow);
+                        }
+                    }
+
+                    State = State.Connected;
+                    storedFramesCount = storedSamplesCount;
+                    return true;
+                }
+                else
+                {
+                    storedFramesCount = 0;
+                    return false;
+                }
+            }
+        }
+
+        public bool StopMeasurementAll(out Int64[] storedFramesCount)
+        {
+            storedFramesCount = new Int64[1];
+            return StopMeasurement(0, out storedFramesCount[0]);
+        }
+
+        public void TimerTick(double flow_m3ph)
+        {
+            lock (stateChangeAndTimerTickLock)
+            {
+                double lastSampleTime = TimeInSecondsFromDateTime(DateTime.Now, initialTime, SamplingPeriodSec);
+                currentFlow_m3ph = flow_m3ph;
+                currentFlow = Units.ConvertTo(FlowUnits, flow_m3ph);
+
+                if (!lastTickValid)
+                {
+                    currentTime = lastSampleTime;
+                    currentVolume = 0;
+                    lastTickValid = true;
+                    lastTickState = State;
+                    return;
+                }
+                else
+                {
+                    int newSamplesCount = Convert.ToInt32(Math.Round((lastSampleTime - currentTime) / SamplingPeriodSec));
+                    double volumeIncrement = Units.ConvertTo(VolumeUnits, currentFlow_m3ph * (SamplingPeriodSec / 3.6));
+                    for (int i = 0; i < newSamplesCount; i++)
+                    {
+                        currentTime += SamplingPeriodSec;
+                        currentVolume += volumeIncrement;
+
+                        if (State == State.MeasurementInProgress && currentTime > startTime && storedSamplesCount < MaxSamplesCount)
+                        {
+                            samples[storedSamplesCount++] = new Sample(Units.ConvertTo(TimeUnits, currentTime), currentVolume, currentFlow);
+                        }
+                    }
+                    currentTime = lastSampleTime;   /// Rectify, prevent error propagation
+                    lastTickState = State;
+                }
+            }
+
+            modelessDlg.OnMeterdata(new MeterDataEventArgs(State, currentTime, currentVolume, currentFlow));
+        }
+
+        
+        /// <summary>
+        /// Obtain the last time instance before 'DateTime time' which is multiple of samplingPeriod-s after 'DateTime initialTime'.
+        /// </summary>
+        /// <param name="time">Time to be converted to seconds and rounded to samplingPeriod-s</param>
+        /// <param name="startTime">Initial time</param>
+        /// <param name="samplePeriod">Sampling period in seconds</param>
+        /// <returns></returns>
+        double TimeInSecondsFromDateTime(DateTime time, DateTime initialTime, double samplingPeriod)
+        {
+            TimeSpan span = time - initialTime;
+            return samplingPeriod * Math.Floor(span.TotalSeconds / samplingPeriod);
+        }
+
+
+        ///---------------------------
+        /// Datastream data exchange
+        ///---------------------------
+
+        /// <summary>
+        /// Retuns 'count' data frames starting with data frame with ID = 'id' 
+        /// </summary>
+        /// <param name="id">First frame ID</param>
+        /// <param name="count">Frames count</param>
+        /// <returns>Selected data frames</returns>
+        public DataFrame[] GetFrames(int meterIx, Int64 startID, int count)
+        {
+            DataFrame[] frames = new DataFrame[count];
+
+            if (State != State.MeasurementInProgress)
+            {
+                for (int j = 0; j < count; j++)
+                {
+                    Int64 id = startID + j;
+                    if (id < storedSamplesCount)
+                    {
+                        frames[j] = new DataFrame(id, samples[id].Time, samples[id].Volume, new double[1] { samples[id].Flow });
+                    }
+                }
+            }
+
+            return frames;
+        }
+
+        /// <summary>
+        /// Returns ID of the data frame where time equals or exceeds the specified time.
+        /// When time of the first frame (ID=0) is larger then specified time, function returns 0.
+        /// </summary>
+        /// <param name="time">Time</param>
+        /// <returns>ID of the data frame at or after the pecified time</returns>
+        public Int64 GetID(int meterIx, double time)
+        {
+            if (storedSamplesCount == 0) return -1;
+
+            Int64 lo = 0;
+            Int64 hi = storedSamplesCount - 1;
+
+            if (samples[hi].Time < time) return -1;
+
+            while (lo < hi)
+            {
+                Int64 mid = (lo + hi) / 2;
+                if (samples[mid].Time < time)
+                {
+                    lo = mid + 1;
+                }
+                else
+                {
+                    hi = mid;
+                }
+            }
+
+            return lo;
+        }
+    }
+
+    public enum State
+    {
+        Disconnected = 0,
+        Connected = 1,
+        MeasurementInProgress = 2,
+    }
+}

DataStreamMeter/MeterSimulationDlg.Designer.cs

@@ -0,0 +1,323 @@
+namespace DataStreamMeter
+{
+    partial class MeterSimulationDlg
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.components = new System.ComponentModel.Container();
+            this.meterIDGroupBox = new System.Windows.Forms.GroupBox();
+            this.label3 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.volumeUnitsTextBox = new System.Windows.Forms.TextBox();
+            this.timeUnitsTextBox = new System.Windows.Forms.TextBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.meterIDTextBox = new System.Windows.Forms.TextBox();
+            this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.setFlowButton = new System.Windows.Forms.Button();
+            this.flowm3phTextBox = new System.Windows.Forms.TextBox();
+            this.flowTrackBar = new System.Windows.Forms.TrackBar();
+            this.groupBox2 = new System.Windows.Forms.GroupBox();
+            this.flowTextBox = new System.Windows.Forms.TextBox();
+            this.volumeTextBox = new System.Windows.Forms.TextBox();
+            this.timeTextBox = new System.Windows.Forms.TextBox();
+            this.stateTextBox = new System.Windows.Forms.TextBox();
+            this.label8 = new System.Windows.Forms.Label();
+            this.label7 = new System.Windows.Forms.Label();
+            this.label6 = new System.Windows.Forms.Label();
+            this.label5 = new System.Windows.Forms.Label();
+            this.lastUITickTextBox = new System.Windows.Forms.TextBox();
+            this.label4 = new System.Windows.Forms.Label();
+            this.timer1 = new System.Windows.Forms.Timer(this.components);
+            this.meterIDGroupBox.SuspendLayout();
+            this.groupBox1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.flowTrackBar)).BeginInit();
+            this.groupBox2.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // meterIDGroupBox
+            // 
+            this.meterIDGroupBox.Controls.Add(this.label3);
+            this.meterIDGroupBox.Controls.Add(this.label2);
+            this.meterIDGroupBox.Controls.Add(this.volumeUnitsTextBox);
+            this.meterIDGroupBox.Controls.Add(this.timeUnitsTextBox);
+            this.meterIDGroupBox.Controls.Add(this.label1);
+            this.meterIDGroupBox.Controls.Add(this.meterIDTextBox);
+            this.meterIDGroupBox.Location = new System.Drawing.Point(12, 12);
+            this.meterIDGroupBox.Name = "meterIDGroupBox";
+            this.meterIDGroupBox.Size = new System.Drawing.Size(453, 105);
+            this.meterIDGroupBox.TabIndex = 0;
+            this.meterIDGroupBox.TabStop = false;
+            this.meterIDGroupBox.Text = "Water meter info";
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(18, 76);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(67, 13);
+            this.label3.TabIndex = 5;
+            this.label3.Text = "Volume units";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(18, 50);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(55, 13);
+            this.label2.TabIndex = 4;
+            this.label2.Text = "Time units";
+            // 
+            // volumeUnitsTextBox
+            // 
+            this.volumeUnitsTextBox.Enabled = false;
+            this.volumeUnitsTextBox.Location = new System.Drawing.Point(122, 73);
+            this.volumeUnitsTextBox.Name = "volumeUnitsTextBox";
+            this.volumeUnitsTextBox.Size = new System.Drawing.Size(52, 20);
+            this.volumeUnitsTextBox.TabIndex = 3;
+            // 
+            // timeUnitsTextBox
+            // 
+            this.timeUnitsTextBox.Enabled = false;
+            this.timeUnitsTextBox.Location = new System.Drawing.Point(122, 47);
+            this.timeUnitsTextBox.Name = "timeUnitsTextBox";
+            this.timeUnitsTextBox.Size = new System.Drawing.Size(52, 20);
+            this.timeUnitsTextBox.TabIndex = 2;
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(18, 24);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(73, 13);
+            this.label1.TabIndex = 1;
+            this.label1.Text = "Meter ID (s/n)";
+            // 
+            // meterIDTextBox
+            // 
+            this.meterIDTextBox.Enabled = false;
+            this.meterIDTextBox.Location = new System.Drawing.Point(122, 21);
+            this.meterIDTextBox.Name = "meterIDTextBox";
+            this.meterIDTextBox.Size = new System.Drawing.Size(145, 20);
+            this.meterIDTextBox.TabIndex = 0;
+            // 
+            // groupBox1
+            // 
+            this.groupBox1.Controls.Add(this.setFlowButton);
+            this.groupBox1.Controls.Add(this.flowm3phTextBox);
+            this.groupBox1.Controls.Add(this.flowTrackBar);
+            this.groupBox1.Location = new System.Drawing.Point(12, 123);
+            this.groupBox1.Name = "groupBox1";
+            this.groupBox1.Size = new System.Drawing.Size(453, 96);
+            this.groupBox1.TabIndex = 1;
+            this.groupBox1.TabStop = false;
+            this.groupBox1.Text = "Flow";
+            // 
+            // setFlowButton
+            // 
+            this.setFlowButton.Location = new System.Drawing.Point(289, 17);
+            this.setFlowButton.Name = "setFlowButton";
+            this.setFlowButton.Size = new System.Drawing.Size(75, 23);
+            this.setFlowButton.TabIndex = 4;
+            this.setFlowButton.Text = "Set value";
+            this.setFlowButton.UseVisualStyleBackColor = true;
+            this.setFlowButton.Click += new System.EventHandler(this.setFlowButton_Click);
+            // 
+            // flowm3phTextBox
+            // 
+            this.flowm3phTextBox.Enabled = false;
+            this.flowm3phTextBox.Location = new System.Drawing.Point(122, 19);
+            this.flowm3phTextBox.Name = "flowm3phTextBox";
+            this.flowm3phTextBox.Size = new System.Drawing.Size(145, 20);
+            this.flowm3phTextBox.TabIndex = 3;
+            // 
+            // flowTrackBar
+            // 
+            this.flowTrackBar.LargeChange = 1;
+            this.flowTrackBar.Location = new System.Drawing.Point(0, 43);
+            this.flowTrackBar.Maximum = 25;
+            this.flowTrackBar.Name = "flowTrackBar";
+            this.flowTrackBar.Size = new System.Drawing.Size(447, 45);
+            this.flowTrackBar.TabIndex = 2;
+            this.flowTrackBar.Scroll += new System.EventHandler(this.flowTrackBar_Scroll);
+            // 
+            // groupBox2
+            // 
+            this.groupBox2.Controls.Add(this.flowTextBox);
+            this.groupBox2.Controls.Add(this.volumeTextBox);
+            this.groupBox2.Controls.Add(this.timeTextBox);
+            this.groupBox2.Controls.Add(this.stateTextBox);
+            this.groupBox2.Controls.Add(this.label8);
+            this.groupBox2.Controls.Add(this.label7);
+            this.groupBox2.Controls.Add(this.label6);
+            this.groupBox2.Controls.Add(this.label5);
+            this.groupBox2.Controls.Add(this.lastUITickTextBox);
+            this.groupBox2.Controls.Add(this.label4);
+            this.groupBox2.Location = new System.Drawing.Point(12, 225);
+            this.groupBox2.Name = "groupBox2";
+            this.groupBox2.Size = new System.Drawing.Size(453, 150);
+            this.groupBox2.TabIndex = 2;
+            this.groupBox2.TabStop = false;
+            this.groupBox2.Text = "State";
+            // 
+            // flowTextBox
+            // 
+            this.flowTextBox.Enabled = false;
+            this.flowTextBox.Location = new System.Drawing.Point(122, 121);
+            this.flowTextBox.Name = "flowTextBox";
+            this.flowTextBox.Size = new System.Drawing.Size(99, 20);
+            this.flowTextBox.TabIndex = 9;
+            // 
+            // volumeTextBox
+            // 
+            this.volumeTextBox.Enabled = false;
+            this.volumeTextBox.Location = new System.Drawing.Point(122, 95);
+            this.volumeTextBox.Name = "volumeTextBox";
+            this.volumeTextBox.Size = new System.Drawing.Size(99, 20);
+            this.volumeTextBox.TabIndex = 8;
+            // 
+            // timeTextBox
+            // 
+            this.timeTextBox.Enabled = false;
+            this.timeTextBox.Location = new System.Drawing.Point(122, 68);
+            this.timeTextBox.Name = "timeTextBox";
+            this.timeTextBox.Size = new System.Drawing.Size(99, 20);
+            this.timeTextBox.TabIndex = 7;
+            // 
+            // stateTextBox
+            // 
+            this.stateTextBox.Enabled = false;
+            this.stateTextBox.Location = new System.Drawing.Point(122, 42);
+            this.stateTextBox.Name = "stateTextBox";
+            this.stateTextBox.Size = new System.Drawing.Size(99, 20);
+            this.stateTextBox.TabIndex = 6;
+            // 
+            // label8
+            // 
+            this.label8.AutoSize = true;
+            this.label8.Location = new System.Drawing.Point(18, 124);
+            this.label8.Name = "label8";
+            this.label8.Size = new System.Drawing.Size(29, 13);
+            this.label8.TabIndex = 5;
+            this.label8.Text = "Flow";
+            // 
+            // label7
+            // 
+            this.label7.AutoSize = true;
+            this.label7.Location = new System.Drawing.Point(18, 98);
+            this.label7.Name = "label7";
+            this.label7.Size = new System.Drawing.Size(42, 13);
+            this.label7.TabIndex = 4;
+            this.label7.Text = "Volume";
+            // 
+            // label6
+            // 
+            this.label6.AutoSize = true;
+            this.label6.Location = new System.Drawing.Point(18, 71);
+            this.label6.Name = "label6";
+            this.label6.Size = new System.Drawing.Size(30, 13);
+            this.label6.TabIndex = 3;
+            this.label6.Text = "Time";
+            // 
+            // label5
+            // 
+            this.label5.AutoSize = true;
+            this.label5.Location = new System.Drawing.Point(18, 45);
+            this.label5.Name = "label5";
+            this.label5.Size = new System.Drawing.Size(32, 13);
+            this.label5.TabIndex = 2;
+            this.label5.Text = "State";
+            // 
+            // lastUITickTextBox
+            // 
+            this.lastUITickTextBox.Enabled = false;
+            this.lastUITickTextBox.Location = new System.Drawing.Point(122, 13);
+            this.lastUITickTextBox.Name = "lastUITickTextBox";
+            this.lastUITickTextBox.Size = new System.Drawing.Size(145, 20);
+            this.lastUITickTextBox.TabIndex = 1;
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(18, 16);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(61, 13);
+            this.label4.TabIndex = 0;
+            this.label4.Text = "Last UI tick";
+            // 
+            // timer1
+            // 
+            this.timer1.Interval = 1000;
+            this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
+            // 
+            // MeterSimulationDlg
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(477, 387);
+            this.Controls.Add(this.groupBox2);
+            this.Controls.Add(this.groupBox1);
+            this.Controls.Add(this.meterIDGroupBox);
+            this.Name = "MeterSimulationDlg";
+            this.Text = "MeterDialog";
+            this.meterIDGroupBox.ResumeLayout(false);
+            this.meterIDGroupBox.PerformLayout();
+            this.groupBox1.ResumeLayout(false);
+            this.groupBox1.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.flowTrackBar)).EndInit();
+            this.groupBox2.ResumeLayout(false);
+            this.groupBox2.PerformLayout();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.GroupBox meterIDGroupBox;
+        private System.Windows.Forms.TextBox meterIDTextBox;
+        private System.Windows.Forms.Label label3;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.TextBox volumeUnitsTextBox;
+        private System.Windows.Forms.TextBox timeUnitsTextBox;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.GroupBox groupBox1;
+        private System.Windows.Forms.TextBox flowm3phTextBox;
+        private System.Windows.Forms.TrackBar flowTrackBar;
+        private System.Windows.Forms.GroupBox groupBox2;
+        private System.Windows.Forms.Button setFlowButton;
+        private System.Windows.Forms.Timer timer1;
+        private System.Windows.Forms.TextBox lastUITickTextBox;
+        private System.Windows.Forms.Label label4;
+        private System.Windows.Forms.TextBox flowTextBox;
+        private System.Windows.Forms.TextBox volumeTextBox;
+        private System.Windows.Forms.TextBox timeTextBox;
+        private System.Windows.Forms.TextBox stateTextBox;
+        private System.Windows.Forms.Label label8;
+        private System.Windows.Forms.Label label7;
+        private System.Windows.Forms.Label label6;
+        private System.Windows.Forms.Label label5;
+    }
+}

DataStreamMeter/MeterSimulationDlg.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Windows.Forms;
+
+namespace DataStreamMeter
+{
+    public partial class MeterSimulationDlg : Form
+    {
+        MeterSimulation meterSimulation;
+        double currentFlow;
+
+
+        public string MeterID;
+
+
+        public void OnMeterdata(MeterDataEventArgs args)
+        {
+            if (MeterDataHandler == null) return;
+            MeterDataHandler(null, args);
+        }
+        public event EventHandler<MeterDataEventArgs> MeterDataHandler;
+
+
+        /// <summary>
+        /// Default constructor with no meter
+        /// </summary>
+        public MeterSimulationDlg()
+            : this(null, string.Empty)
+        {
+        }
+
+        public MeterSimulationDlg(MeterSimulation meterSimulation, string meterID)
+        {
+            InitializeComponent();
+            this.meterSimulation = meterSimulation;
+            meterIDTextBox.Text = meterID;
+
+            currentFlow = 0;
+            flowm3phTextBox.Text = currentFlow.ToString();
+            flowTrackBar.Value = Convert.ToInt32(currentFlow);
+
+            MeterDataHandler += delegate(object sender, MeterDataEventArgs args)
+            {
+                if (InvokeRequired)
+                {
+                    Invoke(new EventHandler<MeterDataEventArgs>(DisplayMeterData), sender, args);
+                }
+                else
+                {
+                    DisplayMeterData(sender, args);
+                }
+            };
+
+            if (meterSimulation != null)
+            {
+                timer1.Enabled = true;
+                timer1.Start();
+            }
+        }
+
+        private void flowTrackBar_Scroll(object sender, EventArgs e)
+        {
+            currentFlow = flowTrackBar.Value;
+            flowm3phTextBox.Text = currentFlow.ToString("F2");
+        }
+
+        private void setFlowButton_Click(object sender, EventArgs e)
+        {
+            GetDblValueDlg dlg = new GetDblValueDlg("Enter flow in [m3/h] please", 0, 25.0);
+            if (dlg.ShowDialog() == DialogResult.OK)
+            {
+                currentFlow = dlg.DblValue;
+                flowm3phTextBox.Text = currentFlow.ToString();
+                flowTrackBar.Value = Convert.ToInt32(currentFlow);
+            }
+        }
+
+        private void timer1_Tick(object sender, EventArgs e)
+        {
+            lastUITickTextBox.Text = DateTime.Now.ToString("HH:mm:ss fff");
+            meterSimulation.TimerTick(currentFlow);
+        }
+
+        void DisplayMeterData(object sender, MeterDataEventArgs args)
+        {
+            stateTextBox.Text = args.State.ToString();
+            timeTextBox.Text = args.Time.ToString();
+            volumeTextBox.Text = args.Volume.ToString();
+            flowTextBox.Text = args.Flow.ToString();
+        }
+    }
+}

DataStreamMeter/MeterSimulationDlg.resx

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="timer1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+</root>

DataStreamMeter/Properties/AssemblyInfo.cs

@@ -5,11 +5,11 @@ using System.Runtime.InteropServices;
 // General Information about an assembly is controlled through the following 
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
-[assembly: AssemblyTitle("SchematicDrawing")]
+[assembly: AssemblyTitle("DataStreamMeter")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("SchematicDrawing")]
+[assembly: AssemblyProduct("DataStreamMeter")]
 [assembly: AssemblyCopyright("Copyright ©  2020")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
@@ -20,7 +20,7 @@ using System.Runtime.InteropServices;
 [assembly: ComVisible(false)]
 
 // The following GUID is for the ID of the typelib if this project is exposed to COM
-[assembly: Guid("ebe01d13-1510-46ae-9457-473e83584394")]
+[assembly: Guid("8acd46eb-c84d-4199-9f40-7420b7ebabc2")]
 
 // Version information for an assembly consists of the following four values:
 //

DataStreamMeter/Sample.cs

@@ -0,0 +1,23 @@
+using System;
+
+namespace DataStreamMeter
+{
+    public class Sample
+    {
+        public readonly double Time;        /// In water meter time units
+        public readonly double Volume;      /// In water meter colume units
+        public readonly double Flow;        /// In water meter flow units
+
+        public Sample(double time, double volume, double flow)
+        {
+            Time = time;
+            Volume = volume;
+            Flow = flow;
+        }
+
+        public override string ToString()
+        {
+            return string.Format("time={0} volume={1} flow={2}", Time, Volume, Flow);
+        }
+    }
+}

Decrypt/Decrypt.csproj

@@ -16,7 +16,7 @@
     <FileAlignment>512</FileAlignment>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
@@ -27,7 +27,7 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>

DeviceTest/DeviceTest.csproj

@@ -98,10 +98,6 @@
       <Project>{743DF7DB-C7B6-42EB-986D-0F485E5588E4}</Project>
       <Name>Config</Name>
     </ProjectReference>
-    <ProjectReference Include="..\SchematicDrawing\SchematicDrawing.csproj">
-      <Project>{0f79ca69-9dbc-41f3-a6fc-5a2937365343}</Project>
-      <Name>SchematicDrawing</Name>
-    </ProjectReference>
     <ProjectReference Include="..\TBF\TBF.csproj">
       <Project>{8648FD92-CDA1-4C3A-B5F9-FE547CE1FA48}</Project>
       <Name>TBF</Name>

DeviceTest/DeviceTestDlg.cs

@@ -2,10 +2,9 @@
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Text;
 using System.Threading;
-using System.Windows.Forms;
 using System.Xml.Serialization;
+using System.Windows.Forms;
 using Common;
 using TBF.Rig;
 using TBF.Rig.Generic;
@@ -385,7 +384,7 @@ namespace DeviceTest
 		/// <returns>true when factory changed</returns>
 		bool FactoryFromClassName(string className, ref IComponentFactory factory)
 		{
-			foreach (var fac in TbfComponents.Factories)
+            foreach (var fac in TbfComponents.Factories)
 			{
 				if (className == fac.ClassName)
 				{
@@ -648,7 +647,7 @@ namespace DeviceTest
 
 				foreach (var dev in tbfDevices) dev.StopDevice();
                 foreach (var dev in tbfDevices) dev.StopDevice2();
-				tbfDevices.Clear();
+                tbfDevices.Clear();
 
 				startButton.Enabled = true;
 				stopButton.Enabled = false;
@@ -665,9 +664,9 @@ namespace DeviceTest
 			int previousOperation = 0;
 
 
-            if (tbfComponent1forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
+			if (tbfComponent1forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
 			{
-                operation1 = (tbfComponent1forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref dblBox1);
+				operation1 = (tbfComponent1forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
 			}
 			else if (tbfComponent1forOp is TBF.Rig.Network.Camera.CLP1611.Camera)
 			{
@@ -704,9 +703,9 @@ namespace DeviceTest
             }
 
 
-            if (tbfComponent2forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
+			if (tbfComponent2forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
 			{
-                operation21 = (tbfComponent2forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref dblBox2);
+				operation21 = (tbfComponent2forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
 			}
 			else if (tbfComponent2forOp is TBF.Rig.Network.Camera.CLP1611.Camera)
 			{
@@ -743,9 +742,9 @@ namespace DeviceTest
             }
 
 
-            if (tbfComponent3forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
+			if (tbfComponent3forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
 			{
-                operation31 = (tbfComponent3forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref dblBox3);
+				operation31 = (tbfComponent3forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
 			}
 			else if (tbfComponent3forOp is TBF.Rig.Network.Camera.CLP1611.Camera)
 			{
@@ -860,7 +859,7 @@ namespace DeviceTest
 
 			foreach (var d in tbfDevices) d.StopDevice();
             foreach (var d in tbfDevices) d.StopDevice2();
-		}
+        }
 
 		private void stopButton_Click(object sender, EventArgs e)
 		{

Dirichlet.Numerics/UInt128.cs

@@ -183,7 +183,7 @@ namespace Dirichlet.Numerics
 
         public override string ToString()
         {
-            return ((BigInteger)this).ToString("x");
+            return ((BigInteger)this).ToString();
         }
 
         public string ToString(string format)

Encrypt/Encrypt.csproj

@@ -16,7 +16,7 @@
     <FileAlignment>512</FileAlignment>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
@@ -27,7 +27,7 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>

EventViewer/EventViewer.csproj

@@ -13,7 +13,7 @@
     <FileAlignment>512</FileAlignment>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
@@ -21,7 +21,6 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -128,9 +127,13 @@
       <Project>{c8939821-ba5c-4988-a3d0-bf53b74865c7}</Project>
       <Name>Common</Name>
     </ProjectReference>
-    <ProjectReference Include="..\SharedDatabase\SharedDatabase.csproj">
-      <Project>{211b5e3f-9996-48a7-abde-c878dd2d71c2}</Project>
-      <Name>SharedDatabase</Name>
+    <ProjectReference Include="..\Events\Events.csproj">
+      <Project>{5d9b49e3-cdf9-4a27-80b4-58141d0eb0e0}</Project>
+      <Name>Events</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Users\Users.csproj">
+      <Project>{6e5cb0e9-e1b6-4e5d-ac6e-b1049e180f2b}</Project>
+      <Name>Users</Name>
     </ProjectReference>
   </ItemGroup>
   <ItemGroup />

EventViewer/EventViewerWnd.Designer.cs

@@ -138,6 +138,7 @@
             // eventsListView
             // 
             this.eventsListView.AllowColumnReorder = true;
+            this.eventsListView.CheckBoxes = true;
             this.eventsListView.Dock = System.Windows.Forms.DockStyle.Fill;
             this.eventsListView.DoubleClickActivation = false;
             this.eventsListView.FullRowSelect = true;

EventViewer/EventViewerWnd.cs

@@ -3,14 +3,14 @@
 ///
 using System;
 using System.Collections.Generic;
-using System.Drawing;
 using System.Windows.Forms;
 using NHibernate;
 using Common;
 using Common.UIControls;
-using SharedDatabase;
-using SharedDatabase.Entities;
+using Events;
+using Events.Entities;
 using EventViewer.Resources;
+using System.Drawing;
 
 namespace EventViewer
 {
@@ -102,9 +102,9 @@ namespace EventViewer
         {
             try
             {
-                EventsDB.DbType = DBType.MySql;
-                EventsDB.ConnectionString = Program.LocalSettings.ConnectionString;
-                session = EventsDB.CreateSession();
+                DB.DbType = DBType.MySql;
+                DB.ConnectionString = Program.LocalSettings.ConnectionString;
+                session = DB.CreateSession();
                 subscribers = session.QueryOver<Subscriber>().List();
                 unreadEventsRadioButton.Checked = true;
             }
@@ -211,8 +211,8 @@ namespace EventViewer
             {
                 lvi.UseItemStyleForSubItems = false;
                 lvi.SubItems.Add(evnt.Severity.ToString());
-                lvi.SubItems[lvi.SubItems.Count - 1].BackColor = SharedDatabase.Utils.GetSeverityColor(evnt.Severity);
-                lvi.SubItems[lvi.SubItems.Count - 1].ForeColor = SharedDatabase.Utils.GetSeverityColor(evnt.Severity, true);
+                lvi.SubItems[lvi.SubItems.Count - 1].BackColor = global::Events.Utils.GetSeverityColor(evnt.Severity);
+                lvi.SubItems[lvi.SubItems.Count - 1].ForeColor = global::Events.Utils.GetSeverityColor(evnt.Severity, true);
             }
             lvi.SubItems.Add(evnt.Message);
             eventsListView.Items.Add(lvi);
@@ -253,7 +253,7 @@ namespace EventViewer
         private void eventsListView_MouseDoubleClick(object sender, MouseEventArgs e)
         {
             if (eventsListView.SelectedIndices.Count != 1) return;
-            Event evnt = eventsListView.SelectedItems[0].Tag as Event;
+            Event evnt = eventsListView.SelectedItems[0].Tag as Events.Entities.Event;
             if (evnt == null) return;
             bool enableConfirmReadButton = (session != null) && (eViewerOption == EViewerOption.UnreadEvents) && !string.IsNullOrEmpty(currentUser);
 
@@ -277,7 +277,7 @@ namespace EventViewer
         private void settingsButton_Click(object sender, EventArgs e)
         {
             //Common.GID[] groupsWithAccess = new Common.GID[] { Common.GID.Administrators };
-            SharedDatabase.Forms.LoginDlg dlg = new SharedDatabase.Forms.LoginDlg(true);
+            Users.Forms.LoginDlg dlg = new Users.Forms.LoginDlg(true);
             if (dlg.ShowDialog() == DialogResult.OK)
             {
                 if ((new Forms.SettingsDlg()).ShowDialog() == DialogResult.OK)
@@ -291,8 +291,8 @@ namespace EventViewer
         {
             try
             {
-                GlobalData.RemoteUsersDB = new DBSettings(DBType.MySql, Program.LocalSettings.UsersDBConnString);
-                SharedDatabase.Forms.LoginDlg dlg = new SharedDatabase.Forms.LoginDlg();
+                Users.GlobalData.RemoteUsersDB = new Users.DBSettings(Common.DBType.MySql, Program.LocalSettings.UsersDBConnString);
+                Users.Forms.LoginDlg dlg = new Users.Forms.LoginDlg();
                 if (dlg.ShowDialog() == DialogResult.OK)
                 {
                     loginUserName = dlg.UserName;

EventViewer/Forms/EventDetailsDlg.cs

@@ -3,14 +3,13 @@
 ///
 using System;
 using System.Windows.Forms;
-using SharedDatabase.Entities;
 using EventViewer.Resources;
 
 namespace EventViewer.Forms
 {
     public partial class EventDetailsDlg : Form
     {
-        Event evnt;
+        Events.Entities.Event evnt;
 
         public EventDetailsDlg()
         {
@@ -18,7 +17,7 @@ namespace EventViewer.Forms
             Localize();
         }
 
-        public EventDetailsDlg(Event evnt, bool enableConfirmReadButton)
+        public EventDetailsDlg(Events.Entities.Event evnt, bool enableConfirmReadButton)
             : this()
         {
             this.evnt = evnt;

Events/DB.cs

@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2020-2021 Sensus Slovensko a.s.
+/// Copyright (c) 2020 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
@@ -9,11 +9,11 @@ using NHibernate;
 using NHibernate.Cfg;
 using NHibernate.Tool.hbm2ddl;
 using Common;
-using SharedDatabase.Entities;
+using Events.Entities;
 
-namespace SharedDatabase
+namespace Events
 {
-    public static class EventsDB
+    public static class DB
     {
 		/// <summary> Session factory for all regular sessions, not for CreateEmptyResultsDB(). </summary>
 		public static ISessionFactory SessionFactory;
@@ -35,9 +35,9 @@ namespace SharedDatabase
 		}
 
 		/// <summary> Database type (MySQL or SQLite) for all sessions </summary>
-		private static Common.DBType dbType;
+		private static DBType dbType;
 		/// 
-		public static Common.DBType DbType
+		public static DBType DbType
 		{
 			get { return dbType; }
 			set { dbType = value; SessionFactory = null; }
@@ -173,11 +173,11 @@ namespace SharedDatabase
         static IList<Entities.Subscriber> allSubscribers = null;
 
         /// <summary>
-        /// Set test bench name used in SharedDatabase.Entities.Event constructors
+        /// Set test bench name used in Events.Entities.Event constructors
         /// </summary>
         public static void SetBenchName(string benchName)
         {
-            EventsDB.BenchName = benchName;
+            DB.BenchName = benchName;
         }
 
 		/// <summary>

Events/Entities/Event.cs

@@ -3,8 +3,9 @@
 ///
 using System;
 using System.Collections.Generic;
+using Common;
 
-namespace SharedDatabase.Entities
+namespace Events.Entities
 {
     public class Event
     {
@@ -12,21 +13,20 @@ namespace SharedDatabase.Entities
         public virtual DateTime TimeStamp { get; set; }
         public virtual string Bench { get; set; }
         public virtual string Source { get; set; }
-        public virtual Common.EventClass EventClass { get; set; }
-        public virtual Common.Severity Severity { get; set; }
+        public virtual EventClass EventClass { get; set; }
+        public virtual Severity Severity { get; set; }
         public virtual string Message { get; set; }
         public virtual string MoreInfo { get; set; }
         public virtual IList<Subscriber> Subscribers { get; set; }
 
-        public virtual Common.SubscriberGroup SubscriberGroups { get; set; }   /// Not mapped to DB, intermediate inforamtion
+        public virtual SubscriberGroup SubscriberGroups { get; set; }   /// Not mapped to DB, intermediate inforamtion
 
         public Event()
         {
             Subscribers = new List<Subscriber>();
         }
 
-        public Event(string bench, string source, Common.EventClass eventClass, Common.Severity severity,
-                     string message, string moreInfo, IList<Subscriber> subscribers, Common.SubscriberGroup subscriberGroups = 0)
+        public Event(string bench, string source, EventClass eventClass, Severity severity, string message, string moreInfo, IList<Subscriber> subscribers, SubscriberGroup subscriberGroups = 0)
             : this()
         {
             TimeStamp = DateTime.Now;

Events/Entities/Subscriber.cs

@@ -4,7 +4,7 @@
 using System;
 using System.Collections.Generic;
 
-namespace SharedDatabase.Entities
+namespace Events.Entities
 {
     public class Subscriber
     {

Events/Events.csproj

@@ -55,9 +55,23 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="DB.cs" />
+    <Compile Include="Entities\Event.cs" />
+    <Compile Include="Entities\Subscriber.cs" />
+    <Compile Include="Utils.cs" />
+    <Compile Include="Mappings\EventMap.cs" />
+    <Compile Include="Mappings\SubscriberMap.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <Folder Include="DeliveryServices\" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Common\Common.csproj">
+      <Project>{c8939821-ba5c-4988-a3d0-bf53b74865c7}</Project>
+      <Name>Common</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

Events/Mappings/EventMap.cs

@@ -2,10 +2,11 @@
 /// Copyright (c) 2020 Sensus Slovensko a.s.
 ///
 using FluentNHibernate.Mapping;
+using Events.Entities;
 
-namespace SharedDatabase.Mappings
+namespace Events.Mappings
 {
-    class EventMap : ClassMap<Entities.Event>
+    class EventMap : ClassMap<Event>
     {
         public EventMap()
         {

Events/Mappings/SubscriberMap.cs

@@ -2,10 +2,11 @@
 /// Copyright (c) 2020 Sensus Slovensko a.s.
 ///
 using FluentNHibernate.Mapping;
+using Events.Entities;
 
-namespace SharedDatabase.Mappings
+namespace Events.Mappings
 {
-    class SubscriberMap : ClassMap<Entities.Subscriber>
+    class SubscriberMap : ClassMap<Subscriber>
     {
         public SubscriberMap()
         {

Events/Utils.cs

@@ -0,0 +1,25 @@
+///
+/// Copyright (c) 2020 Sensus Slovensko a.s.
+///
+using System;
+using System.Drawing;
+using Common;
+using Events.Entities;
+
+namespace Events
+{
+    public class Utils
+    {
+        public static Color GetSeverityColor(Severity severity, bool foreColor = false)
+        {
+            switch (severity)
+            {
+                case Severity.Notification: return foreColor ? Color.White : Color.SteelBlue;
+                case Severity.Warning:      return foreColor ? Color.Black : Color.Orange;
+                case Severity.Error:        return foreColor ? Color.White : Color.Red;
+                case Severity.FatalError:   return foreColor ? Color.White : Color.Purple;
+                default:                    return foreColor ? Color.Black : Color.White;
+            }
+        }
+    }
+}

FeatureVectorCalculator/CalculatorWnd.Designer.cs

@@ -30,21 +30,46 @@
         {
             this.rawFileComboBox = new System.Windows.Forms.ComboBox();
             this.browseButton = new System.Windows.Forms.Button();
-            this.processButton = new System.Windows.Forms.Button();
             this.resultsTextBox = new System.Windows.Forms.TextBox();
+            this.splitContainer1 = new System.Windows.Forms.SplitContainer();
+            this.splitContainer2 = new System.Windows.Forms.SplitContainer();
+            this.splitContainer3 = new System.Windows.Forms.SplitContainer();
+            this.tabControl1 = new System.Windows.Forms.TabControl();
+            this.tabPage1 = new System.Windows.Forms.TabPage();
+            this.tabPage2 = new System.Windows.Forms.TabPage();
+            this.tabPage3 = new System.Windows.Forms.TabPage();
+            this.tabPage4 = new System.Windows.Forms.TabPage();
+            this.tabPage5 = new System.Windows.Forms.TabPage();
+            this.tabPage6 = new System.Windows.Forms.TabPage();
+            this.tabPage7 = new System.Windows.Forms.TabPage();
+            this.tabPage8 = new System.Windows.Forms.TabPage();
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
+            this.splitContainer1.Panel1.SuspendLayout();
+            this.splitContainer1.Panel2.SuspendLayout();
+            this.splitContainer1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer2)).BeginInit();
+            this.splitContainer2.Panel1.SuspendLayout();
+            this.splitContainer2.Panel2.SuspendLayout();
+            this.splitContainer2.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer3)).BeginInit();
+            this.splitContainer3.Panel1.SuspendLayout();
+            this.splitContainer3.Panel2.SuspendLayout();
+            this.splitContainer3.SuspendLayout();
+            this.tabControl1.SuspendLayout();
             this.SuspendLayout();
             // 
             // rawFileComboBox
             // 
+            this.rawFileComboBox.Dock = System.Windows.Forms.DockStyle.Fill;
             this.rawFileComboBox.FormattingEnabled = true;
-            this.rawFileComboBox.Location = new System.Drawing.Point(29, 28);
+            this.rawFileComboBox.Location = new System.Drawing.Point(0, 0);
             this.rawFileComboBox.Name = "rawFileComboBox";
-            this.rawFileComboBox.Size = new System.Drawing.Size(715, 21);
+            this.rawFileComboBox.Size = new System.Drawing.Size(1040, 21);
             this.rawFileComboBox.TabIndex = 0;
             // 
             // browseButton
             // 
-            this.browseButton.Location = new System.Drawing.Point(769, 19);
+            this.browseButton.Location = new System.Drawing.Point(7, 0);
             this.browseButton.Name = "browseButton";
             this.browseButton.Size = new System.Drawing.Size(66, 37);
             this.browseButton.TabIndex = 1;
@@ -52,37 +77,184 @@
             this.browseButton.UseVisualStyleBackColor = true;
             this.browseButton.Click += new System.EventHandler(this.browseButton_Click);
             // 
-            // processButton
-            // 
-            this.processButton.Location = new System.Drawing.Point(29, 66);
-            this.processButton.Name = "processButton";
-            this.processButton.Size = new System.Drawing.Size(91, 46);
-            this.processButton.TabIndex = 2;
-            this.processButton.Text = "Process";
-            this.processButton.UseVisualStyleBackColor = true;
-            this.processButton.Click += new System.EventHandler(this.processButton_Click);
-            // 
             // resultsTextBox
             // 
-            this.resultsTextBox.Location = new System.Drawing.Point(29, 131);
+            this.resultsTextBox.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.resultsTextBox.Location = new System.Drawing.Point(0, 0);
             this.resultsTextBox.Multiline = true;
             this.resultsTextBox.Name = "resultsTextBox";
-            this.resultsTextBox.Size = new System.Drawing.Size(715, 181);
+            this.resultsTextBox.Size = new System.Drawing.Size(1127, 156);
             this.resultsTextBox.TabIndex = 3;
             // 
+            // splitContainer1
+            // 
+            this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.splitContainer1.Location = new System.Drawing.Point(0, 0);
+            this.splitContainer1.Name = "splitContainer1";
+            this.splitContainer1.Orientation = System.Windows.Forms.Orientation.Horizontal;
+            // 
+            // splitContainer1.Panel1
+            // 
+            this.splitContainer1.Panel1.Controls.Add(this.splitContainer2);
+            // 
+            // splitContainer1.Panel2
+            // 
+            this.splitContainer1.Panel2.Controls.Add(this.tabControl1);
+            this.splitContainer1.Size = new System.Drawing.Size(1127, 733);
+            this.splitContainer1.SplitterDistance = 200;
+            this.splitContainer1.TabIndex = 4;
+            // 
+            // splitContainer2
+            // 
+            this.splitContainer2.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.splitContainer2.FixedPanel = System.Windows.Forms.FixedPanel.Panel1;
+            this.splitContainer2.Location = new System.Drawing.Point(0, 0);
+            this.splitContainer2.Name = "splitContainer2";
+            this.splitContainer2.Orientation = System.Windows.Forms.Orientation.Horizontal;
+            // 
+            // splitContainer2.Panel1
+            // 
+            this.splitContainer2.Panel1.Controls.Add(this.splitContainer3);
+            // 
+            // splitContainer2.Panel2
+            // 
+            this.splitContainer2.Panel2.Controls.Add(this.resultsTextBox);
+            this.splitContainer2.Size = new System.Drawing.Size(1127, 200);
+            this.splitContainer2.SplitterDistance = 40;
+            this.splitContainer2.TabIndex = 3;
+            // 
+            // splitContainer3
+            // 
+            this.splitContainer3.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.splitContainer3.FixedPanel = System.Windows.Forms.FixedPanel.Panel2;
+            this.splitContainer3.Location = new System.Drawing.Point(0, 0);
+            this.splitContainer3.Name = "splitContainer3";
+            // 
+            // splitContainer3.Panel1
+            // 
+            this.splitContainer3.Panel1.Controls.Add(this.rawFileComboBox);
+            // 
+            // splitContainer3.Panel2
+            // 
+            this.splitContainer3.Panel2.Controls.Add(this.browseButton);
+            this.splitContainer3.Size = new System.Drawing.Size(1127, 40);
+            this.splitContainer3.SplitterDistance = 1040;
+            this.splitContainer3.TabIndex = 0;
+            // 
+            // tabControl1
+            // 
+            this.tabControl1.Controls.Add(this.tabPage1);
+            this.tabControl1.Controls.Add(this.tabPage2);
+            this.tabControl1.Controls.Add(this.tabPage3);
+            this.tabControl1.Controls.Add(this.tabPage4);
+            this.tabControl1.Controls.Add(this.tabPage5);
+            this.tabControl1.Controls.Add(this.tabPage6);
+            this.tabControl1.Controls.Add(this.tabPage7);
+            this.tabControl1.Controls.Add(this.tabPage8);
+            this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.tabControl1.Location = new System.Drawing.Point(0, 0);
+            this.tabControl1.Name = "tabControl1";
+            this.tabControl1.SelectedIndex = 0;
+            this.tabControl1.Size = new System.Drawing.Size(1127, 529);
+            this.tabControl1.TabIndex = 0;
+            // 
+            // tabPage1
+            // 
+            this.tabPage1.Location = new System.Drawing.Point(4, 22);
+            this.tabPage1.Name = "tabPage1";
+            this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage1.Size = new System.Drawing.Size(1119, 503);
+            this.tabPage1.TabIndex = 0;
+            this.tabPage1.Text = "OffsetV";
+            this.tabPage1.UseVisualStyleBackColor = true;
+            // 
+            // tabPage2
+            // 
+            this.tabPage2.Location = new System.Drawing.Point(4, 22);
+            this.tabPage2.Name = "tabPage2";
+            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage2.Size = new System.Drawing.Size(1119, 503);
+            this.tabPage2.TabIndex = 1;
+            this.tabPage2.Text = "KOhmsR";
+            this.tabPage2.UseVisualStyleBackColor = true;
+            // 
+            // tabPage3
+            // 
+            this.tabPage3.Location = new System.Drawing.Point(4, 22);
+            this.tabPage3.Name = "tabPage3";
+            this.tabPage3.Size = new System.Drawing.Size(1119, 503);
+            this.tabPage3.TabIndex = 2;
+            this.tabPage3.Text = "KOhmsC";
+            this.tabPage3.UseVisualStyleBackColor = true;
+            // 
+            // tabPage4
+            // 
+            this.tabPage4.Location = new System.Drawing.Point(4, 22);
+            this.tabPage4.Name = "tabPage4";
+            this.tabPage4.Size = new System.Drawing.Size(1119, 503);
+            this.tabPage4.TabIndex = 3;
+            this.tabPage4.Text = "DutFlowLph";
+            this.tabPage4.UseVisualStyleBackColor = true;
+            // 
+            // tabPage5
+            // 
+            this.tabPage5.Location = new System.Drawing.Point(4, 22);
+            this.tabPage5.Name = "tabPage5";
+            this.tabPage5.Size = new System.Drawing.Size(1119, 503);
+            this.tabPage5.TabIndex = 4;
+            this.tabPage5.Text = "RefFlowLph";
+            this.tabPage5.UseVisualStyleBackColor = true;
+            // 
+            // tabPage6
+            // 
+            this.tabPage6.Location = new System.Drawing.Point(4, 22);
+            this.tabPage6.Name = "tabPage6";
+            this.tabPage6.Size = new System.Drawing.Size(1119, 503);
+            this.tabPage6.TabIndex = 5;
+            this.tabPage6.Text = "FlowRatio";
+            this.tabPage6.UseVisualStyleBackColor = true;
+            // 
+            // tabPage7
+            // 
+            this.tabPage7.Location = new System.Drawing.Point(4, 22);
+            this.tabPage7.Name = "tabPage7";
+            this.tabPage7.Size = new System.Drawing.Size(1119, 503);
+            this.tabPage7.TabIndex = 6;
+            this.tabPage7.Text = "MagField";
+            this.tabPage7.UseVisualStyleBackColor = true;
+            // 
+            // tabPage8
+            // 
+            this.tabPage8.Location = new System.Drawing.Point(4, 22);
+            this.tabPage8.Name = "tabPage8";
+            this.tabPage8.Size = new System.Drawing.Size(1119, 503);
+            this.tabPage8.TabIndex = 7;
+            this.tabPage8.Text = "EmfV";
+            this.tabPage8.UseVisualStyleBackColor = true;
+            // 
             // CalculatorWnd
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(859, 335);
-            this.Controls.Add(this.resultsTextBox);
-            this.Controls.Add(this.processButton);
-            this.Controls.Add(this.browseButton);
-            this.Controls.Add(this.rawFileComboBox);
+            this.ClientSize = new System.Drawing.Size(1127, 733);
+            this.Controls.Add(this.splitContainer1);
             this.Name = "CalculatorWnd";
             this.Text = "Feature vector calculator";
+            this.splitContainer1.Panel1.ResumeLayout(false);
+            this.splitContainer1.Panel2.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).EndInit();
+            this.splitContainer1.ResumeLayout(false);
+            this.splitContainer2.Panel1.ResumeLayout(false);
+            this.splitContainer2.Panel2.ResumeLayout(false);
+            this.splitContainer2.Panel2.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer2)).EndInit();
+            this.splitContainer2.ResumeLayout(false);
+            this.splitContainer3.Panel1.ResumeLayout(false);
+            this.splitContainer3.Panel2.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.splitContainer3)).EndInit();
+            this.splitContainer3.ResumeLayout(false);
+            this.tabControl1.ResumeLayout(false);
             this.ResumeLayout(false);
-            this.PerformLayout();
 
         }
 
@@ -90,8 +262,19 @@
 
         private System.Windows.Forms.ComboBox rawFileComboBox;
         private System.Windows.Forms.Button browseButton;
-        private System.Windows.Forms.Button processButton;
         private System.Windows.Forms.TextBox resultsTextBox;
+        private System.Windows.Forms.SplitContainer splitContainer1;
+        private System.Windows.Forms.SplitContainer splitContainer2;
+        private System.Windows.Forms.SplitContainer splitContainer3;
+        private System.Windows.Forms.TabControl tabControl1;
+        private System.Windows.Forms.TabPage tabPage1;
+        private System.Windows.Forms.TabPage tabPage2;
+        private System.Windows.Forms.TabPage tabPage3;
+        private System.Windows.Forms.TabPage tabPage4;
+        private System.Windows.Forms.TabPage tabPage5;
+        private System.Windows.Forms.TabPage tabPage6;
+        private System.Windows.Forms.TabPage tabPage7;
+        private System.Windows.Forms.TabPage tabPage8;
     }
 }
 

FeatureVectorCalculator/CalculatorWnd.cs

@@ -4,13 +4,20 @@
 using System;
 using System.IO;
 using System.Windows.Forms;
+using System.Windows.Forms.DataVisualization.Charting;
 using Common.Iperl;
+using System.Globalization;
+using System.Drawing;
 
 namespace FeatureVectorCalculator
 {
     public partial class CalculatorWnd : Form
     {
         public const int MaxOptoDataCount = 40000;
+        public const bool Downsample = true;
+        public const bool Extend = true;
+
+
         OptoTelegramRaw[] optoData;
         Int64 volumeRawExtLast;
         Int64 timestampExtLast;
@@ -27,63 +34,115 @@ namespace FeatureVectorCalculator
             }
         }
 
+        void ClearOutput()
+        {
+            resultsTextBox.Clear();
+            tabControl1.TabPages[0].Controls.Clear();
+            tabControl1.TabPages[1].Controls.Clear();
+            tabControl1.TabPages[2].Controls.Clear();
+            tabControl1.TabPages[3].Controls.Clear();
+            tabControl1.TabPages[4].Controls.Clear();
+            tabControl1.TabPages[5].Controls.Clear();
+            tabControl1.TabPages[6].Controls.Clear();
+            tabControl1.TabPages[7].Controls.Clear();
+        }
+
         private void browseButton_Click(object sender, EventArgs e)
         {
             OpenFileDialog ofd = new OpenFileDialog();
-            var dr = ofd.ShowDialog();
-            rawFileComboBox.Text = ofd.FileName;
+
+            if (ofd.ShowDialog() == DialogResult.OK)
+            {
+                rawFileComboBox.Text = ofd.FileName;
+                ProcessRawDataFile(ofd.FileName);
+            }
         }
 
-        private void processButton_Click(object sender, EventArgs e)
+        void ProcessRawDataFile(string fileName)
         {
-            if (optoData == null) return;
-
             int counter = 0;
             int startIx = -1;
             int endIx = -1;
 
-            using (StreamReader reader = new StreamReader(rawFileComboBox.Text))
+            ClearOutput();
+
+            resultsTextBox.Text = string.Format("File name: {0}{1}", fileName, Environment.NewLine);
+
+            try
             {
-                string line;
-                while ((line = reader.ReadLine()) != null && counter < MaxOptoDataCount)
+                using (StreamReader reader = new StreamReader(fileName))
                 {
-                    int ix = line.IndexOf(" :\t");
-                    
-                    if (ix >= 0)
+                    string line;
+                    while ((line = reader.ReadLine()) != null && counter < MaxOptoDataCount)
                     {
-                        if (optoData[counter].UpdateFromString(line.Substring(ix + 3), counter, 0, ref volumeRawExtLast, ref timestampExtLast, true))
+                        int ix = line.IndexOf(" :\t");
+                        string[] items = line.Split('\t');
+
+                        if (items.Length > 18)
                         {
-                            if (line.EndsWith("####  start test  ####"))
+                            string telegram = string.Format("{0}\t{1}\t{2}\t{3}\t{4}\t{5}\t{6}\r\n",
+                                                            items[2], items[3], items[4], items[5], items[6], items[7], items[8]);
+
+                            if (optoData[counter].UpdateFromString(telegram, counter, 0, ref volumeRawExtLast, ref timestampExtLast))
                             {
-                                startIx = counter;
-                                optoData[counter].Flags = OptoTelegramFlags.OK_TestStart;
-                            }
-                            else if (line.EndsWith("####  end of test  ####"))
-                            {
-                                endIx = counter;
-                                optoData[counter].Flags = OptoTelegramFlags.OK_TestEnd;
+                                if (line.EndsWith("####  start test  ####"))
+                                {
+                                    startIx = counter;
+                                    optoData[counter].Flags = OptoTelegramFlags.OK_TestStart;
+                                }
+                                else if (line.EndsWith("####  end of test  ####"))
+                                {
+                                    endIx = counter;
+                                    optoData[counter].Flags = OptoTelegramFlags.OK_TestEnd;
+                                }
+                                else
+                                {
+                                    optoData[counter].Flags = OptoTelegramFlags.OK;
+                                }
                             }
+
+                            optoData[counter].RefFlow = float.Parse(items[15].Replace(',', '.'), CultureInfo.InvariantCulture);
                         }
-                    }
-                    else
-                    {
-                        optoData[counter].Flags = OptoTelegramFlags.InvalidTelegram;
+                        else
+                        {
+                            optoData[counter].Flags = OptoTelegramFlags.InvalidTelegram;
+                        }
+
+                        counter++;
                     }
 
-                    counter++;
+                    reader.Close();
                 }
-
-                reader.Close();
             }
-
-            float[] featureVector = new float[9];
-            Common.Utils.CalculateFeatureVector(optoData, counter, startIx, endIx, ref featureVector);
-
-            resultsTextBox.Clear();
-            for (int i = 0; i < 9; i++)
+            catch (Exception exc)
             {
-                resultsTextBox.Text += string.Format("X{0} = {1}\r\n", i + 1, featureVector[i]);
+                MessageBox.Show(string.Format("Exception: {0}", exc.Message));
+                return;
             }
+
+            int start = Extend ? 0 : startIx;
+            int end = Extend ? (counter - 1) : endIx;
+            float[] offsetV, kOhmsR, kOhmsC, dutFlow, refFlow, flowRatio, magField, emfV;
+            PointF[] outliers, extendedOutliers;
+            float[] featureVector = Common.StatisticalMetrics.Calculate(optoData, counter, start, end, Downsample,
+                                                                        out offsetV, out kOhmsR, out kOhmsC, out dutFlow,
+                                                                        out refFlow, out flowRatio, out magField, out emfV,
+                                                                        out outliers, out extendedOutliers);
+
+            for (int i = 0; i < Math.Min(9, featureVector.Length); i++)
+            {
+                resultsTextBox.Text += string.Format("X{0} = {1}{2}", i + 1, featureVector[i], Environment.NewLine);
+            }
+
+            float period = Downsample ? 0.5F : 0.125F;
+            if (offsetV != null)   tabControl1.TabPages[0].Controls.Add(SignalChart.GetChart(offsetV,   period, "OffsetV",   "OffsetV [μV]"));
+            if (kOhmsR != null)    tabControl1.TabPages[1].Controls.Add(SignalChart.GetChart(kOhmsR,    period, "kOhmsR",    "kΩ"));
+            if (kOhmsC != null)    tabControl1.TabPages[2].Controls.Add(SignalChart.GetChart(kOhmsC,    period, "kOhmsC",    "kΩ"));
+            if (dutFlow != null)   tabControl1.TabPages[3].Controls.Add(SignalChart.GetChart(dutFlow,   period, "dutFlow",   "L/h"));
+            if (refFlow != null)   tabControl1.TabPages[4].Controls.Add(SignalChart.GetChart(refFlow,   period, "refFlow",   "L/h"));
+            if (flowRatio != null) tabControl1.TabPages[5].Controls.Add(SignalChart.GetChart(flowRatio, period, "flowRatio", "", true, extendedOutliers, outliers));
+            if (magField != null)  tabControl1.TabPages[6].Controls.Add(SignalChart.GetChart(magField,  period, "magField",  "μV", false));
+            if (emfV != null)      tabControl1.TabPages[7].Controls.Add(SignalChart.GetChart(emfV,      period, "emfV",      "μV"));
         }
     }
 }

FeatureVectorCalculator/FeatureVectorCalculator.csproj

@@ -37,6 +37,7 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Windows.Forms.DataVisualization" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -55,6 +56,7 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="SignalChart.cs" />
     <EmbeddedResource Include="CalculatorWnd.resx">
       <DependentUpon>CalculatorWnd.cs</DependentUpon>
     </EmbeddedResource>