Reconfigured for FEWA-50

.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/
@@ -16,14 +20,20 @@ EventViewer/bin/
 EventViewer/obj/
 Events/bin/
 Events/obj/
+FeatureVectorCalculator/bin/
+FeatureVectorCalculator/obj/
 GemCard/bin
 GemCard/obj
 GenCode128/bin
 GenCode128/obj
 GraphLib/bin
 GraphLib/obj
+MergeResultsDBs/bin
+MergeResultsDBs/obj
 TracingDB/bin
 TracingDB/obj
+ResetBatchNr/bin
+ResetBatchNr/obj
 RestClient/bin
 RestClient/obj
 Results/bin/

Common/BackgroundBeep.cs

@@ -0,0 +1,37 @@
+///
+/// Copyright (c) 2021 Sensus Slovensko a.s.
+///
+using System;
+using System.Threading;
+
+namespace Common
+{
+    public class BackgroundBeep
+    {
+        static Thread beepThread;
+        static AutoResetEvent signalBeep;
+
+        static BackgroundBeep()
+        {
+            signalBeep = new AutoResetEvent(false);
+            beepThread = new Thread(() =>
+            {
+                while (true)
+                {
+                    signalBeep.WaitOne();       /// waits for an event
+                    Console.Beep(500, 400);     /// frequency (Hz), duration (ms)
+                }
+            }, 1);
+            beepThread.IsBackground = true;
+            beepThread.Start();
+        }
+
+        /// <summary>
+        /// Invokes one beep in a separate thread (non-blocking function)
+        /// </summary>
+        public static void Beep()
+        {
+            signalBeep.Set();
+        }
+    }
+}

Common/Common.csproj

@@ -41,6 +41,10 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="BackgroundBeep.cs" />
+    <Compile Include="Enums.cs" />
+    <Compile Include="StatisticalMetrics.cs" />
+    <Compile Include="Iperl\OptoTelegramRaw.cs" />
     <Compile Include="SerializableDictionary.cs" />
     <Compile Include="UIControls\CoolButtonCtrl.cs">
       <SubType>UserControl</SubType>

Common/Enums.cs

@@ -1,11 +1,11 @@
 ///
-/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
 using System.Reflection;
 
-namespace Config.Entities
+namespace Common
 {
     /// <summary>
     /// Helper class to assign descriptions to enum values
@@ -38,6 +38,115 @@ namespace Config.Entities
         }
     }
 
+    /// <summary>
+    /// Identifies the type of a database
+    /// </summary>
+    public enum DBType
+    {
+        None,               /// Database disabled
+        MySql,              /// MySQL database
+        SQLite,             /// SQLite
+        Count
+    }
+
+    /// <summary> Identifies the database based on the content </summary>
+    public enum DBKind
+    {
+        Config,
+        Results,
+        RemoteConfig,
+        Count
+    }
+
+    public enum ProcedureSelection
+    {
+#if LANG_CS
+        [Description("Žádné")]                          None,
+        [Description("Lokální postupy")]                FromLocalDB,
+        [Description("Postupy ze sdílené databázy")]    FromSharedDB,
+        [Description("Zakázky z Oracle databázy")]      OrderNrFromOracleDB,
+        [Description("Zakázky ze sledovací databázy")]  OrderNrFromTracingDB,
+#else
+        [Description("None")]                           None,
+        [Description("Local procedures")]               FromLocalDB,
+        [Description("Shared procedures")]              FromSharedDB,
+        [Description("Orders from Oracle DB")]          OrderNrFromOracleDB,
+        [Description("Orders from Tracing DB")]         OrderNrFromTracingDB,
+#endif
+        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
+        FullName,		/// = description
+        Number,
+        Count
+    }
+
+    public enum AuthorizedAs
+    {
+        PowerUser,
+        LocalUser,
+        RemoteUser,
+        Count
+    }
+
+    /// <summary>
+    /// GID-s of user groups, each user is member of one or more groups.
+    /// </summary>
+    public enum GID
+    {
+        Testers,
+        TestingSpecialists,
+        HeadOfLab,
+        MaintenanceSpecialists,
+        Metrologists,
+        CalibrationSpecialists,
+        Administrators,             /// application / network / database administrator
+        TraceabilityManagement,
+        MetrologicalAuthority,
+        WaterMeterAuthority,
+        NrOfGroups,                 /// Number of groups (this is not a GroupID)
+        None,
+    }
+
+    public enum MySortOrder
+    {
+        None,
+        Ascending,      /// The same like SortOrder.Ascending
+        Descending,     /// The same like SortOrder.Descending
+        Ascending2,     /// Sorts by a surname in ascending order in case or 'Name Surname' column
+        Descending2,    /// Sorts by a surname in descending order in case or 'Name Surname' column
+    }
+
     /// <summary>
     /// Flags returned by each device configuration control Verify(...) function.
     /// </summary>
@@ -52,28 +161,48 @@ namespace Config.Entities
         InvokeCfgChange = 0x20,	/// Invoke CfgChange handler of the component 
     }
 
-    public enum RemoteDBUse
+    /// <summary>
+    /// Event severity
+    /// </summary>
+    public enum Severity
     {
-        [Description("Local DB only")]          LocalDBOnly,
-        [Description("Remote DB only")]         RemoteDBOnly,
-        [Description("Both DB-s, local 1st")]   BothDBsLocalFirst,
-        [Description("Both DB-s, remote 1st")]  BothDBsRemoteFirst,
+        Undefined,
+        Notification,
+        Warning,
+        Error,
+        FatalError,
         Count
     }
 
-    /// <summary>
-    /// Contains a procedure name and a database specification (local/remote).
-    /// </summary>
-    public class ProcedureInfo
+    public enum EventClass
     {
-        public readonly string Name;
-        public readonly bool IsRemote;
+        Undefined,
+        EquipmentHW,
+        Metrology,
+        TestingProcess,
+        BadResults,
+        ComputerResources,
+        Network,
+        Other,
+        Count
+    }
 
-        public ProcedureInfo(string name, bool isRemote)
-        {
-            Name = name;
-            IsRemote = isRemote;
-        }
+    public enum SubscriberGroup : long
+    {
+        None = 0,
+        Metrology = 1,
+        Maintenance = 2,
+        Production = 4,
+        Management = 8,
+        Finish = 16,
+    }
+
+    public enum EViewerOption
+    {
+        Undefined,
+        AllEvents,
+        RecentEvents,
+        UnreadEvents,
     }
 
     public enum ProcedureState
@@ -424,7 +553,7 @@ namespace Config.Entities
         [Description("Fehler")]         FailureDuringOperation,	/// Failure during operation -> disabled 
         [Description("Aus")]            Off,					/// The component is off
         [Description("Aufzeichnen")]    Record,
-        [Description("Reply")]          Reply,
+        [Description("Abspielen")]      Replay,
         [Description("Simuliert")]      Simulate,				/// Test bench simulation, this mode does not require any hardware
         [Description("Geerbt")]         Inherit,
 #elif LANG_FR
@@ -435,7 +564,7 @@ namespace Config.Entities
         [Description("Erreur d'exécution")]                 FailureDuringOperation,
         [Description("Éteindre")]                           Off,
         [Description("Record")]                             Record,
-        [Description("Répondre")]                           Reply,
+        [Description("Répondre")]                           Replay,
         [Description("Simuler")]                            Simulate,
         [Description("Hériter")]                            Inherit,
 #else
@@ -446,7 +575,7 @@ namespace Config.Entities
         [Description("Run-time error")] FailureDuringOperation,	/// Failure during operation -> disabled 
         [Description("Off")]            Off,					/// The component is off
         [Description("Record")]         Record,
-        [Description("Reply")]          Reply,
+        [Description("Replay")]         Replay,
         [Description("Simulate")]       Simulate,				/// Test bench simulation, this mode does not require any hardware
         [Description("Inherit")]        Inherit,
 #endif
@@ -551,26 +680,32 @@ namespace Config.Entities
 		[Description("aus")]		Off,
 		[Description("info")]		Info,
 		[Description("ein")]		On,
+		[Description("stopp")]		Stop,
 #elif LANG_FR
         [Description("éteindre")]   Off,
         [Description("info")]       Info,
         [Description("allumé")]     On,
+        [Description("arrêter")]    Stop,
 #elif LANG_CS
 		[Description("vypnuto")]	Off,
 		[Description("info")]		Info,
 		[Description("zapnuto")]	On,
+		[Description("stop")]	    Stop,
 #elif LANG_RU
         [Description("выкл")]       Off,
         [Description("инфо")]       Info,
         [Description("вкл")]        On,
+        [Description("останов")]    Stop,
 #elif LANG_PL
 		[Description("nie")]		Off,
 		[Description("info")]		Info,
 		[Description("tak")]		On,
+		[Description("przestać")]	Stop,
 #else // LANG_EN
         [Description("off")]		Off,
 		[Description("info")]		Info,
 		[Description("on")]			On,
+        [Description("stop")]       Stop,
 #endif
         Count
 	}
@@ -578,15 +713,15 @@ namespace Config.Entities
 
     public enum ErrorFlagMask : long
     {
-        E1 = (1L << 0),    /// shift = 0, E1 = 1L
-        E2 = (1L << 1),
-        E3 = (1L << 2),
-        E4 = (1L << 3),
-        E5 = (1L << 4),
-        E6 = (1L << 5),
-        E7 = (1L << 6),
-        E8 = (1L << 7),
-        E9 = (1L << 8),
+        E1  = (1L << 0),    /// shift = 0, E1 = 1L
+        E2  = (1L << 1),
+        E3  = (1L << 2),
+        E4  = (1L << 3),
+        E5  = (1L << 4),
+        E6  = (1L << 5),
+        E7  = (1L << 6),
+        E8  = (1L << 7),
+        E9  = (1L << 8),
         E10 = (1L << 9),
         E11 = (1L << 10),
         E12 = (1L << 11),
@@ -642,4 +777,44 @@ namespace Config.Entities
         E62 = (1L << 61),
         E63 = (1L << 62),
     }
+
+    #region iPERL enums
+
+    public enum Side
+    {
+#if LANG_CS
+        [Description("Levá")]   Left,
+        [Description("Pravá")]  Right,
+#else
+        [Description("Left")]   Left,
+        [Description("Right")]  Right,
+#endif
+        Count
+    }
+
+    public enum FlowDir
+    {
+        R_L,
+        L_R,
+        Count
+    }
+
+    public enum Counting
+    {
+        Arbitrary,
+        Positive,
+        Negative,
+        Count
+    }
+
+    public enum OptoHeadState
+    {
+        Disabled,
+        OptoAndDirOK,
+        OptoNok,
+        DirNok,
+        Count
+    }
+
+    #endregion iPERL enums
 }

Common/Iperl/OptoTelegramRaw.cs

@@ -1,12 +1,21 @@
 ///
-/// Copyright (c) 2015-2017 Sensus Metering Systems
+/// Copyright (c) 2015-2021 Sensus Metering Systems
 ///
 using System;
 using System.Globalization;
 
-namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
+namespace Common.Iperl
 {
-	public class OptoTelegramRaw
+    public enum OptoTelegramFlags : byte
+    {
+        OK = 0,
+        OK_TestStart,
+        OK_TestEnd,
+        InvalidTelegram,	/// Wrong telegram format of checksum error
+        SyncError,
+    }
+
+    public class OptoTelegramRaw
 	{
 		public static readonly int Length = 42;
 		private static CultureInfo culture;
@@ -26,7 +35,7 @@ namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
 		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;
@@ -41,8 +50,7 @@ namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
 		///
 		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; }
@@ -96,22 +104,25 @@ namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
         /// </description>
         /// <param name="data">A complete byte array data</param>
         /// <returns>true = telegram OK, false = telegram NOK</returns>
-        public bool UpdateFromString(string telegram, int counter, ref Int64 volumeRawExtLast, ref Int64 timestampExtLast)
+        public bool UpdateFromString(string telegram, int counter, float refFlow, ref Int64 volumeRawExtLast, ref Int64 timestampExtLast, bool isLog = false)
 		{
 			DateTime = DateTime.Now;
 			Counter = counter;
-			RefFlow = (float)Sequences.ProcessData.RefFlow.Val;
+			RefFlow = refFlow;
 
 			if ((telegram == null) || (telegram.Length < Length) ||
 				(telegram[6]  != '\t') || (telegram[11] != '\t') || (telegram[16] != '\t') ||
 				(telegram[23] != '\t') || (telegram[28] != '\t') || (telegram[37] != '\t') ||
-                (telegram[40] != '\r') || (telegram[41] != '\n'))
+                (!isLog && (telegram[40] != '\r' || telegram[41] != '\n')))
 			{
                 Flags = OptoTelegramFlags.InvalidTelegram;
 				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);
@@ -119,51 +130,61 @@ namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
 			bool f6 = UInt32.TryParse(telegram.Substring(29, 8), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out Timestamp);
 			bool f7 = byte.TryParse(telegram.Substring(38, 2), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out CheckSum);
 
-			bool allOk = f1 && f2 && f3 && f4 && f5 && f6 && f7;
+            byte calculatedCheckSum = 0;
+            for (int i = 0; i < Length - 4; i++)
+            {
+                calculatedCheckSum += (byte)telegram[i];
+            }
+
+            bool allOk = f1 && f2 && f3 && f4 && f5 && f6 && f7 && (calculatedCheckSum == CheckSum);
+
+            if (allOk)
+            {
+                ///
+                /// Cope with 'VolumeRaw' overflow
+                ///
+                Int64 uncorrected = (Int64)(((UInt64)volumeRawExtLast & 0xFFFFFFFFFF000000UL) | VolumeRaw);
+                if (Math.Abs(uncorrected - volumeRawExtLast) <= 0x800000L)
+                {
+                    VolumeRawExt = volumeRawExtLast = uncorrected;
+                }
+                else if (Math.Abs(uncorrected + 0x1000000L - volumeRawExtLast) <= 0x800000L)
+                {
+                    VolumeRawExt = volumeRawExtLast = uncorrected + 0x1000000L;
+                }
+                else if (Math.Abs(uncorrected - 0x1000000L - volumeRawExtLast) <= 0x800000L)
+                {
+                    VolumeRawExt = volumeRawExtLast = uncorrected - 0x1000000L;
+                }
+                else
+                {
+                    VolumeRawExt = volumeRawExtLast = uncorrected;
+                }
+
+                ///
+                /// Cope with 'Timestamp' overflow
+                ///
+                uncorrected = (Int64)(((UInt64)timestampExtLast & 0xFFFFFFFF00000000UL) | Timestamp);
+                if (Math.Abs(uncorrected - timestampExtLast) <= 0x80000000L)
+                {
+                    TimestampExt = timestampExtLast = uncorrected;
+                }
+                else if (Math.Abs(uncorrected + 0x100000000L - timestampExtLast) <= 0x80000000L)
+                {
+                    TimestampExt = timestampExtLast = uncorrected + 0x100000000L;
+                }
+                else if (Math.Abs(uncorrected - 0x100000000L - timestampExtLast) <= 0x80000000L)
+                {
+                    TimestampExt = timestampExtLast = uncorrected - 0x100000000L;
+                }
+                else
+                {
+                    TimestampExt = timestampExtLast = uncorrected;
+                }
+            }
+
             Flags = allOk ? OptoTelegramFlags.OK : OptoTelegramFlags.InvalidTelegram;
 
-            ///
-            /// Cope with 'VolumeRaw' overflow
-            ///
-            Int64 uncorrected = (Int64)(((UInt64)volumeRawExtLast & 0xFFFFFFFFFF000000UL) | VolumeRaw);
-            if (Math.Abs(uncorrected - volumeRawExtLast) <= 0x800000L)
-            {
-                VolumeRawExt = volumeRawExtLast = uncorrected;
-            }
-            else if (Math.Abs(uncorrected + 0x1000000L - volumeRawExtLast) <= 0x800000L)
-            {
-                VolumeRawExt = volumeRawExtLast = uncorrected + 0x1000000L;
-            }
-            else if (Math.Abs(uncorrected - 0x1000000L - volumeRawExtLast) <= 0x800000L)
-            {
-                VolumeRawExt = volumeRawExtLast = uncorrected - 0x1000000L;
-            }
-            else
-            {
-                VolumeRawExt = volumeRawExtLast = uncorrected;
-            }
-
-            ///
-            /// Cope with 'Timestamp' overflow
-            ///
-            uncorrected = (Int64)(((UInt64)timestampExtLast & 0xFFFFFFFF00000000UL) | Timestamp);
-            if (Math.Abs(uncorrected - timestampExtLast) <= 0x80000000L)
-            {
-                TimestampExt = timestampExtLast = uncorrected;
-            }
-            else if (Math.Abs(uncorrected + 0x100000000L - timestampExtLast) <= 0x80000000L)
-            {
-                TimestampExt = timestampExtLast = uncorrected + 0x100000000L;
-            }
-            else if (Math.Abs(uncorrected - 0x100000000L - timestampExtLast) <= 0x80000000L)
-            {
-                TimestampExt = timestampExtLast = uncorrected - 0x100000000L;
-            }
-            else
-            {
-                TimestampExt = timestampExtLast = uncorrected;
-            }
-
             return allOk;
 		}
 
@@ -173,7 +194,7 @@ namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
         public bool UpdateFromStringDummy(string telegram)
         {
             DateTime = DateTime.Now;
-            RefFlow = (float)Sequences.ProcessData.RefFlow.Val;
+            RefFlow = 0;
 
             if ((telegram == null) || (telegram.Length < Length) ||
                 (telegram[6]  != '\t') || (telegram[11] != '\t') || (telegram[16] != '\t') ||
@@ -184,16 +205,19 @@ namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
                 return false;
             }
 
-			//bool f1 = UInt32.TryParse(telegram.Substring(0, 6), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out EmfRaw);
-			//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);
-			//bool f5 = Int16.TryParse(telegram.Substring(24, 4), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out Impedance);
-			//bool f6 = UInt32.TryParse(telegram.Substring(29, 8), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out Timestamp);
-			//bool f7 = byte.TryParse(telegram.Substring(38, 2), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out CheckSum);
-			//return f1 && f2 && f3 && f4 && f5 && f6 && f7;
+            bool f7 = byte.TryParse(telegram.Substring(38, 2), NumberStyles.HexNumber, CultureInfo.CurrentCulture, out CheckSum);
 
-			return true;
+            byte calculatedCheckSum = 0;
+            for (int i = 0; i < Length - 4; i++)
+            {
+                calculatedCheckSum += (byte)telegram[i];
+            }
+
+            bool allOk = f7 && (calculatedCheckSum == CheckSum);
+            
+            Flags = allOk ? OptoTelegramFlags.OK : OptoTelegramFlags.InvalidTelegram;
+
+            return allOk;
         }
 
 
@@ -221,7 +245,7 @@ namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
 									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"),
@@ -241,80 +265,5 @@ namespace TBF.BenchControl.TestMethods.iPerlCommunication.iPerlHead
 									Label());
 			}
 		}
-
-		/// <summary>
-		/// Filter RefFlow data in an array of OptoTelegramRaw objects by a FIR filter:
-		/// 
-		/// kSize = 5, kSize2 = 2
-		/// 
-		///  i  k
-		///  ---------------------------------------------------------------------------
-		///  0 -5                        filtered[0] = data[0]
-		///  1 -4                        filtered[1] = data[1]
-		///  2 -3                        filtered[2] = data[0]*k[0] + ... + data[4]*k[4]
-		///  3 -2                        filtered[3] = data[1]*k[0] + ... + data[5]*k[4]
-		///  4 -1                        filtered[4] = data[2]*k[0] + ... + data[6]*k[4]
-		///  5  0 data[0] = filtered[0], filtered[0] = data[3]*k[0] + ... + data[7]*k[4]
-		///  6  1 data[1] = filtered[1], filtered[1] = data[4]*k[0] + ... + data[8]*k[4]
-		///  7    ...
-		/// </summary>
-		/// <param name="optoData">array of OptoTelegramRaw objects</param>
-        /// <param name="from">Index of the first optoData item to process</param>
-        /// <param name="to">Index of the last optoData item to process</param>
-        public static void FIRFilterFlow(OptoTelegramRaw[] optoData, int from, int to)
-		{
-			float[] kernel = new float[] { 0.1f, 0.2f, 0.4f, 0.2f, 0.1f };
-			int kSize = kernel.Length;
-			int kSize2 = kernel.Length / 2;
-
-			float[] filtered = new float[kSize];
-
-			for (int i = from; i <= to; i++)
-			{
-                if ((i < from + kSize2) || (i > to - kSize2))
-				{
-                    /// Beginning or end of optoData buffer => Just copy data (=do not filter)
-					filtered[i % kSize] = optoData[BufferIdx(i)].RefFlow;
-				}
-				else
-				{
-                    /// Make a convolution of optoData and the kernel
-					float weightedSum = 0;
-					for (int j = -kSize2; j <= kSize2; j++)
-						weightedSum += optoData[BufferIdx(i + j)].RefFlow * kernel[j + kSize2];
-
-                    filtered[i % kSize] = weightedSum;
-				}
-
-                if (i >= from + kSize)
-                {
-                    /// filtered[] buffer full => copy filtered data to optoData
-                    optoData[BufferIdx(i - kSize)].RefFlow = filtered[i % kSize];
-                }
-            }
-
-			for (int i = to - kSize + 1; i <= to; i++)
-			{
-				if (i >= 0) optoData[BufferIdx(i)].RefFlow = filtered[i % kSize];
-			}
-		}
-
-        /// <summary>
-        /// Get index to optoData buffer
-        /// </summary>
-        /// <param name="index">Original unwrapped index</param>
-        /// <returns>Index to the buffer</returns>
-        public static int BufferIdx(int index)
-        {
-            if (index < IperlHead.MaxOptoDataCount)
-            {
-                return index;
-            }
-            else
-            {
-                return IperlHead.StartOptoDataCount + (index - IperlHead.MaxOptoDataCount) % IperlHead.EndOptoDataCount;
-            }
-        }
-
 	}
 }

Common/SerializableDictionary.cs

@@ -1,4 +1,7 @@
-using System;
+///
+/// Copyright (c) 2021 Sensus Slovensko a.s.
+///
+using System;
 using System.Collections.Generic;
 using System.Xml.Serialization;
 

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

@@ -1,12 +1,46 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+///
+/// Copyright (c) 2021 Sensus Slovensko a.s.
+///
+using System;
+using System.IO.Ports;
 
 namespace Common
 {
     public class Utils
     {
+        public static string GetTestName(string name, int repeats, int repetitionNr)
+        {
+            if (name == null) return null;
+            if (repeats == 1) return name;
+            return string.Format("{0} ({1}/{2})", name, repetitionNr, repeats);
+        }
+
+        public static Parity GetParity(string str, Parity defaultParity = Parity.None)
+        {
+            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;
+        }
+
+        public static StopBits GetStopBits(string str, StopBits defaultStopBits = StopBits.One)
+        {
+            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;
+        }
+
+        public static Handshake GetHandshake(string str, Handshake defaultHandshake = Handshake.None)
+        {
+            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

@@ -19,18 +19,18 @@
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
     <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>TRACE;DEBUG;MUNICH</DefineConstants>
+    <DefineConstants>TRACE;DEBUG;FEWA_50</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE;MUNICH</DefineConstants>
+    <DefineConstants>TRACE;FEWA_50</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
@@ -75,7 +75,6 @@
     <Compile Include="Entities\Component.cs" />
     <Compile Include="Entities\ComponentProcedure.cs" />
     <Compile Include="Entities\ComponentTest.cs" />
-    <Compile Include="Entities\Enums.cs" />
     <Compile Include="Entities\FeedingPath.cs" />
     <Compile Include="Entities\Group.cs" />
     <Compile Include="Entities\HeatMetersPath.cs" />
@@ -83,7 +82,6 @@
     <Compile Include="Entities\IHasName.cs" />
     <Compile Include="Entities\IHasValves.cs" />
     <Compile Include="Entities\IParamsProvider.cs" />
-    <Compile Include="Entities\IperlEnums.cs" />
     <Compile Include="Entities\MeasurementCorrection.cs" />
     <Compile Include="Entities\MetersPath.cs" />
     <Compile Include="Entities\OutputPath.cs" />
@@ -91,6 +89,7 @@
     <Compile Include="Entities\Profile.cs" />
     <Compile Include="Entities\PTest.cs" />
     <Compile Include="Entities\Test.cs" />
+    <Compile Include="Entities\TestInstance.cs" />
     <Compile Include="Entities\TransitionSequence.cs" />
     <Compile Include="Entities\TransitionStep.cs" />
     <Compile Include="Entities\Uncertainty.cs" />
@@ -141,6 +140,10 @@
     <EmbeddedResource Include="Resources\Strings.zh-CN.resx" />
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\Common\Common.csproj">
+      <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>

Config/Data.cs

@@ -8,31 +8,43 @@ namespace Config
 		public const string AdminPassword = "staratura";
 		public const string SQLiteDbFName = "SQLite.db";
 
-#if 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 DN100 || BADGER_STREDNA_TRAT || BADGER_VELKA_TRAT || CEVAK_200
+#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 = WMsCount / LineSize;
-#elif FUZHOU_300 || FUZHOU_150 || IZRAEL_200 || GENESIS || SLM_150 || PETERSBURG_200
+        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 = 1;
+		public const int CompoundWMsCount = 0;
 		public const int HeatMetersCount = 0;
-        public const int MaxPartNr = 3;
+        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 DEWA_300 || ROMA_200
+#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;
@@ -44,73 +56,38 @@ namespace Config
 		public const int CompoundWMsCount = 0;
 		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;
-#elif FUZHOU_100
-		public const int WMsCount = 10;
-		public const int LineSize = 10;
+#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 = WMsCount / LineSize;
-#elif TORINO_50 || BADGER_MALA_TRAT || BERLIN || GELSENWASSER
-		public const int WMsCount = 6;
-		public const int LineSize = 6;
+        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 = 0;
-        public const int MaxPartNr = 1;
-#elif TORUN_50 || CEVAK_40 || MURES_40 || FUZHOU_50 || PETERSBURG_50 || KEMPNO_50 || BAHRAIN_50 || KRAKOW_50 || JUZNA_AFRIKA_50 || IZRAEL_25 || ZAMBIA || ZODINO || FEWA_50 || FILIPINY_50 || ALZIR_25
+		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 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 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 TURA_SPECIAL || SENTEC
-        public const int WMsCount = 6;
-		public const int LineSize = 6;
-		public const int CompoundWMsCount = 1;
-		public const int HeatMetersCount = 0;
-        public const int MaxPartNr = WMsCount / LineSize;
-#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 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 MALTA_WSD25
-		public const int WMsCount = 6;
-		public const int LineSize = 6;
+#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
 
-        ///
-		/// Database related: This object reference is set after a successful user login
-		///
-		public static DatabaseSettings CurrentBench;
-
         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

@@ -10,7 +10,7 @@ namespace Config
     /// <summary>
     /// Test bench database settings, contains bench name and settings od several databases
     /// </summary>
-    public class DatabaseSettings : ICloneable
+    public class DatabaseSettings : ICloneable, IComparable
     {
         // Public fields
         public string BenchName;
@@ -25,10 +25,10 @@ namespace Config
         {
             BenchName = String.Empty;               /// Empty string (avoid null)
             IsRealBench = false;
-			ProceduresDBSettings = new Users.DBSettings(Users.Entities.DBType.MySql, string.Empty);
-			WaterMetersDBSettings = new Users.DBSettings(Users.Entities.DBType.MySql, string.Empty);
-            EventsDBSettings = new Users.DBSettings(Users.Entities.DBType.MySql, string.Empty);
-			UsersDBSettings = new Users.DBSettings(Users.Entities.DBType.MySql, string.Empty);
+			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()
@@ -45,6 +45,12 @@ namespace Config
             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}",

Config/Entities/BenchPath.cs

@@ -14,6 +14,7 @@ namespace Config.Entities
         public virtual string OriName { get; set; }         /// Not mapped to database
         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 TempMtrUp { get; set; }
         public virtual string TempMtrDown { get; set; }
         public virtual string PressMtrUp { get; set; }
@@ -46,7 +47,8 @@ namespace Config.Entities
 
 			result.Qfrom         = Qfrom;
             result.Qto           = Qto;
-			result.TempMtrUp     = TempMtrUp;
+            result.Selector      = Selector;
+            result.TempMtrUp     = TempMtrUp;
 			result.TempMtrDown   = TempMtrDown;
 			result.PressMtrUp    = PressMtrUp;
 			result.PressMtrDown  = PressMtrDown;

Config/Entities/Component.cs

@@ -4,6 +4,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using Common;
 
 namespace Config.Entities
 {
@@ -86,7 +87,7 @@ namespace Config.Entities
             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.Reply.ToString())) result.Mode = DebugMode.Reply;
+            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;
 

Config/Entities/FeedingPath.cs

@@ -14,6 +14,7 @@ namespace Config.Entities
         public virtual string OriName { get; set; }         /// Not mapped to database
         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 Pump { get; set; }
         public virtual string RegulValvesPct { get; set; }	/// Positions of regulation valves in % separated by ';'
 
@@ -40,12 +41,14 @@ namespace Config.Entities
         {
 			FeedingPath result = new FeedingPath(name, itemNr);
 
-			result.Qfrom = Qfrom;
-            result.Qto = Qto;
-			result.Pump = Pump;
+			result.Qfrom         = Qfrom;
+            result.Qto           = Qto;
+            result.Selector      = Selector;
+			result.Pump          = Pump;
             result.RegulValvesPct = RegulValvesPct;
-            result.ValvesOpen = ValvesOpen;
-			result.ValvesClose = ValvesClose;
+            result.ValvesOpen    = ValvesOpen;
+			result.ValvesClose   = ValvesClose;
+
 
             return result;
         }

Config/Entities/Group.cs

@@ -9,7 +9,7 @@ namespace Config.Entities
     public class Group
     {
         public virtual int Id { get; protected set; }
-        public virtual Users.Entities.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
 
@@ -18,7 +18,7 @@ namespace Config.Entities
             Users = new List<User>();
 		}
 
-        public Group(Users.Entities.GID gid)
+        public Group(Common.GID gid)
             : this()
         {
 			GID = gid;

Config/Entities/IParamsProvider.cs

@@ -4,6 +4,7 @@
 using System;
 using System.Collections.Generic;
 using System.Xml.Serialization;
+using Common;
 
 namespace Config.Entities
 {
@@ -31,7 +32,7 @@ namespace Config.Entities
         /// Returns a list of possible values of one parameter (ComboBox when editing) or null (Textbox when editing).
         /// </summary>
         /// <param name="ix">Zero based index of the parameter</param>
-        IList<string> ParamValues(int ix);
+        ICollection<string> ParamValues(int ix);
 
 		/// <summary>
 		/// Returns a parameter value in the string form

Config/Entities/IperlEnums.cs

@@ -1,44 +0,0 @@
-///
-/// Copyright (c) 2018 Sensus Slovensko a.s.
-///
-using System;
-
-namespace Config.Entities
-{
-
-    public enum Side
-    {
-#if LANG_CS
-        [Description("Levá")]   Left,
-        [Description("Pravá")]  Right,
-#else
-        [Description("Left")]   Left,
-        [Description("Right")]  Right,
-#endif
-        Count
-    }
-
-    public enum FlowDir
-    {
-        R_L,
-        L_R,
-        Count
-    }
-
-    public enum Counting
-    {
-        Arbitrary,
-        Positive,
-        Negative,
-        Count
-    }
-
-    public enum OptoHeadState
-    {
-        Disabled,
-        OptoAndDirOK,
-        OptoNok,
-        DirNok,
-        Count
-    }
-}

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;
@@ -14,6 +14,7 @@ namespace Config.Entities
         public virtual string OriName { get; set; }         /// Not mapped to database
         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 RegulValve { get; set; }
 		public virtual string FlowMeter { get; set; }
 		public virtual float PidCoef { get; set; }			/// PID coefficient for the regulation path
@@ -21,7 +22,7 @@ namespace Config.Entities
         public virtual string Diverter { get; set; }
 		public virtual string TempDiv { get; set; }
 		public virtual string Scale { get; set; }
-		public virtual string EmptyTankValve { get; set; }	/// Not used anywhere
+        public virtual string RegulValvesPct { get; set; }	/// Positions of regulation valves in % separated by ';'
 
         /// Valves		
 		public virtual string ValvesOpen { get; set; }
@@ -46,18 +47,19 @@ namespace Config.Entities
         {
 			OutputPath result = new OutputPath(name, itemNr);
 
-			result.Name = Name;
-			result.Qfrom = Qfrom;
-            result.Qto = Qto;
-			result.RegulValve = RegulValve;
-			result.FlowMeter = FlowMeter;
-			result.PidCoef = PidCoef;
-            result.StartValve = StartValve;
-			result.Diverter = Diverter;
-			result.TempDiv = TempDiv;
-			result.Scale = Scale;
-			result.EmptyTankValve = EmptyTankValve;
-			result.ValvesOpen = ValvesOpen;
+			result.Name        = Name;
+			result.Qfrom       = Qfrom;
+            result.Qto         = Qto;
+            result.Selector    = Selector;
+			result.RegulValve  = RegulValve;
+			result.FlowMeter   = FlowMeter;
+			result.PidCoef     = PidCoef;
+            result.StartValve  = StartValve;
+			result.Diverter    = Diverter;
+			result.TempDiv     = TempDiv;
+			result.Scale       = Scale;
+            result.RegulValvesPct = RegulValvesPct;
+			result.ValvesOpen  = ValvesOpen;
 			result.ValvesClose = ValvesClose;
 
             return result;

Config/Entities/PTest.cs

@@ -4,6 +4,7 @@
 using System;
 using System.Globalization;
 using System.IO;
+using Common;
 
 namespace Config.Entities
 {
@@ -78,7 +79,7 @@ namespace Config.Entities
             TempLimHi = 25.0;	    /// [°C]
             PressLimLo = 0;	        /// [bar]
             PressLimHi = 16.0;	    /// [bar]
-            Publish = (sbyte)Config.Entities.Publish.Always;
+            Publish = (sbyte)Common.Publish.Always;
             Evaluate = true;
 
             E1 = (sbyte)ErrorFlagsMode.On;

Config/Entities/Procedure.cs

@@ -1,17 +1,18 @@
 ///
-/// Copyright (c) 2013-2020 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
+using Common;
 
 namespace Config.Entities
 {
     /// <summary>
     /// Stores one test procedure, supports revisions and history log
     /// </summary>
-	public class Procedure : IHasName, IHasItemNr
+    public class Procedure : IHasName, IHasItemNr
     {
         public virtual int Id { get; protected set; }
 		public virtual int ItemNr { get; set; }
@@ -53,14 +54,13 @@ namespace Config.Entities
 		public virtual IList<ComponentProcedure> MoreParams { get; set; }
 		public virtual IList<Test> Tests { get; set; }
 
+        TestInstance[] testInstances;
+
         /// Wrapper
         public virtual IList<Test> RegularTests()
         {
             IList<Test> rslt = new List<Test>();
-            foreach (var t in Tests)
-            {
-                if ((t.Name.Length > 0 && t.Name[0] != '[') || !t.Name.Contains("]"))  rslt.Add(t);
-            }
+            foreach (var t in Tests) if (t.IsRegular()) rslt.Add(t);
             return rslt;
         }
 
@@ -70,6 +70,7 @@ namespace Config.Entities
         {
 			MoreParams = new List<ComponentProcedure>();
 			Tests = new List<Test>();
+            testInstances = null;
 
 			///
 			/// Default values
@@ -78,7 +79,7 @@ namespace Config.Entities
 			CreationTime = DateTime.Now;
 			LastChgUser = CreationUser;
 			LastChgTime = CreationTime;
-			MetersKind = Entities.MetersKind.Single;
+			MetersKind = MetersKind.Single;
 			Watermeters = string.Empty;
 			Description = string.Empty;
 			LongDescription = string.Empty;
@@ -96,6 +97,70 @@ namespace Config.Entities
 			ItemNr = itemNr;
 		}
 
+        public virtual TestInstance[] UpdateTestInstances(IList<string> loopStartNames, IList<string> loopEndNames, IList<string> autoTests = null)
+        {
+            List<TestInstance> instances = new List<TestInstance>();
+
+            if (Tests != null)
+            {
+                int i = 0;
+                while (i < Tests.Count)
+                {
+                    if (!loopStartNames.Contains(Tests[i].Method) && !loopEndNames.Contains(Tests[i].Method))   /// Loop.End is ignored outside a loop
+                    {
+                        ///
+                        /// Outside a loop
+                        ///
+                        for (int j = 1; j <= Tests[i].Repeats; j++)
+                            if (Tests[i].BelongsTo(autoTests))
+                                instances.Add(new TestInstance(Tests[i], j));
+                    }
+                    else if (loopStartNames.Contains(Tests[i].Method))
+                    {
+                        ///
+                        /// Entering a loop
+                        ///
+                        int loopsCount = Tests[i].Repeats;
+                        List<Test> testsInsideLoop = new List<Test>();
+                        i++;
+
+                        while (i < Tests.Count && !loopEndNames.Contains(Tests[i].Method))
+                        {
+                            ///
+                            /// Inside a loop
+                            ///
+                            if (Tests[i].Repeats == loopsCount && !loopStartNames.Contains(Tests[i].Method))    /// Loop.Start is ignored inside a loop
+                            {
+                                if (Tests[i].BelongsTo(autoTests))
+                                    testsInsideLoop.Add(Tests[i]);
+                            }
+
+                            i++;
+                        }
+
+                        ///
+                        /// Append instances of tests inside the last loop to the list
+                        ///
+                        for (int j = 1; j <= loopsCount; j++)
+                        {
+                            foreach (var t in testsInsideLoop)
+                                instances.Add(new TestInstance(t, j));
+                        }
+                    }
+
+                    i++;
+                }
+            }
+
+            testInstances = instances.ToArray();
+            return testInstances;
+        }
+
+        public virtual TestInstance[] GetTestInstances()
+        {
+            return testInstances;
+        }
+
         public virtual Procedure Clone()
         {
             Procedure result = new Procedure();

Config/Entities/Profile.cs

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
+using Common;
 
 namespace Config.Entities
 {

Config/Entities/Test.cs

@@ -1,10 +1,11 @@
 ///
-/// Copyright (c) 2013-2019 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2021 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
+using Common;
 
 namespace Config.Entities
 {
@@ -25,7 +26,7 @@ namespace Config.Entities
         public virtual float Qfrom { get; set; }			/// Water flow low limit in [m3/h]
         public virtual float Qto { get; set; }				/// Water flow high limit in [m3/h]
 		public virtual float Volume { get; set; }			/// Test volume (target) in [l]
-        public virtual float TstTime { get; set; }			/// Test time (estimate) in [s]
+        public virtual float TestTime { get; set; }			/// Test time (estimate) in [s]
         public virtual string Method { get; set; }
         public virtual float ErrLimLo { get; set; }			/// in [%] usually < 0, in case of heat meters: 1=class1, 2=class2, 3=class3
         public virtual float ErrLimHi { get; set; }			/// in [%] usually > 0, in case of heat meters: -Qn in m3/h
@@ -44,7 +45,7 @@ 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 double TolerRed { get; set; }		///  = Filter
+		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; }
@@ -53,12 +54,25 @@ namespace Config.Entities
 #if HEAT_METERS
         public virtual string HeatMetersPath { get; set; }
 #endif
-        public virtual string RelTransBefore { get; set; }
-		public virtual string RelTransBetween { get; set; }
-		public virtual string TransitionAfter { get; set; }
+        public virtual string TransBefore { get; set; }
+		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; }
 
@@ -75,7 +89,7 @@ namespace Config.Entities
 			///
             Part = 0;
             Profile = TestProfile.UserDefined;
-            Publish = (sbyte)Config.Entities.Publish.Always;
+            Publish = (sbyte)Common.Publish.Always;
 			DoEvaluate = true;
 			Repeats = 1;
 			DoDraining = false;
@@ -94,10 +108,10 @@ namespace Config.Entities
             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
-            TolerRed = 0;					/// = Filter parameter
-			RelTransBefore  = string.Empty;
-			RelTransBetween = string.Empty;
-			TransitionAfter = string.Empty;
+            ShortPulses = 0;					/// = Filter parameter
+			TransBefore  = string.Empty;
+			TransBetween = string.Empty;
+			TransAfter = string.Empty;
 		}
 
 		public Test(string name, int itemNr, Procedure procedure)
@@ -108,6 +122,32 @@ namespace Config.Entities
 			Procedure = procedure;
 		}
 
+        public virtual bool IsRegular()
+        {
+            /// Irregular / event triggered test names have form "[event] TestName"
+            return (Name.Length > 0 && Name[0] != '[') || !Name.Contains("]");
+        }
+
+        public virtual bool BelongsTo(IList<string> autoTests)
+        {
+            if (IsRegular()) return true;
+
+            if (autoTests == null) return false;
+
+            string action = Name.Substring(1, Name.IndexOf(']') - 1);
+            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()
         {
@@ -121,7 +161,7 @@ namespace Config.Entities
 			result.Qfrom = Qfrom;
             result.Qto = Qto;
 			result.Volume = Volume;
-			result.TstTime = TstTime;
+			result.TestTime = TestTime;
 			result.Method = Method;
 			result.ErrLimLo = ErrLimLo;
 			result.ErrLimHi = ErrLimHi;
@@ -140,7 +180,7 @@ namespace Config.Entities
             result.TimeFlow2Mass = TimeFlow2Mass;
             result.TimePump2StartV = TimePump2StartV;
 			result.TimeStop2Mass = TimeStop2Mass;
-			result.TolerRed = TolerRed;
+			result.ShortPulses = ShortPulses;
             result.RedType = RedType;
 			result.FeedingPath = FeedingPath;
 			result.BenchPath = BenchPath;
@@ -149,10 +189,16 @@ namespace Config.Entities
 #if HEAT_METERS
             result.HeatMetersPath = HeatMetersPath;
 #endif
-			result.RelTransBefore = RelTransBefore;
-			result.RelTransBetween = RelTransBetween;
-			result.TransitionAfter = TransitionAfter;
-			foreach (var prms in MoreParams) { result.MoreParams.Add(prms.Clone()); }
+			result.TransBefore = TransBefore;
+			result.TransBetween = TransBetween;
+			result.TransAfter = TransAfter;
+            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;
         }
@@ -169,7 +215,7 @@ namespace Config.Entities
             output.WriteLine(Qfrom.ToString(ci));
             output.WriteLine(Qto.ToString(ci));
             output.WriteLine(Volume.ToString(ci));
-            output.WriteLine(TstTime.ToString(ci));
+            output.WriteLine(TestTime.ToString(ci));
             output.WriteLine(Method);
             output.WriteLine(ErrLimLo.ToString(ci));
             output.WriteLine(ErrLimHi.ToString(ci));
@@ -192,10 +238,10 @@ namespace Config.Entities
             output.WriteLine(BenchPath);
             output.WriteLine(OutputPath);
             output.WriteLine(MetersPath);
-            output.WriteLine(RelTransBefore);
-            output.WriteLine(RelTransBetween);
+            output.WriteLine(TransBefore);
+            output.WriteLine(TransBetween);
             output.WriteLine(Profile);
-            output.WriteLine(TransitionAfter);
+            output.WriteLine(TransAfter);
 
             foreach (var prms in MoreParams) { prms.Export(output); }
             output.WriteLine();
@@ -220,7 +266,7 @@ namespace Config.Entities
             tst.Qfrom = float.Parse(input.ReadLine(), ci);
 			tst.Qto = float.Parse(input.ReadLine(), ci);
 			tst.Volume = float.Parse(input.ReadLine(), ci);
-			tst.TstTime = float.Parse(input.ReadLine(), ci);
+			tst.TestTime = float.Parse(input.ReadLine(), ci);
             tst.Method = input.ReadLine();
 			tst.ErrLimLo = float.Parse(input.ReadLine(), ci);
 			tst.ErrLimHi = float.Parse(input.ReadLine(), ci);
@@ -243,13 +289,13 @@ namespace Config.Entities
             tst.BenchPath = input.ReadLine();
             tst.OutputPath = input.ReadLine();
             tst.MetersPath = input.ReadLine();
-            tst.RelTransBefore = input.ReadLine();
-            tst.RelTransBetween = input.ReadLine();
+            tst.TransBefore = input.ReadLine();
+            tst.TransBetween = input.ReadLine();
             string line = input.ReadLine();
             tst.Profile = line.Equals(TestProfile.ProtectedHeatMeter.ToString()) ? TestProfile.ProtectedHeatMeter
                           : line.Equals(TestProfile.UserDefinedHeatMeter.ToString()) ? TestProfile.UserDefinedHeatMeter
                           : line.Equals(TestProfile.Protected.ToString()) ? TestProfile.Protected : TestProfile.UserDefined;  /// UserDefined is the default
-            tst.TransitionAfter = input.ReadLine();
+            tst.TransAfter = input.ReadLine();
 
             while (true)
             {
@@ -282,7 +328,7 @@ namespace Config.Entities
             ln = inp.ReadLine(); if (ln != Qfrom.ToString(ci))              { diff.AppendFormat(fmt, "Qfrom", Qfrom.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != Qto.ToString(ci))                { diff.AppendFormat(fmt, "Qto", Qto.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != Volume.ToString(ci))             { diff.AppendFormat(fmt, "Volume", Volume.ToString(ci), ln); };
-            ln = inp.ReadLine(); if (ln != TstTime.ToString(ci))            { diff.AppendFormat(fmt, "TstTime", TstTime.ToString(ci), ln); };
+            ln = inp.ReadLine(); if (ln != TestTime.ToString(ci))           { diff.AppendFormat(fmt, "TstTime", TestTime.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != Method)                          { diff.AppendFormat(fmt, "Method", Method, ln); };
             ln = inp.ReadLine(); if (ln != ErrLimLo.ToString(ci))           { diff.AppendFormat(fmt, "ErrLimLo", ErrLimLo.ToString(ci), ln); };
             ln = inp.ReadLine(); if (ln != ErrLimHi.ToString(ci))           { diff.AppendFormat(fmt, "ErrLimHi", ErrLimHi.ToString(ci), ln); };
@@ -305,10 +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 != RelTransBefore)                  { diff.AppendFormat(fmt, "RelTransBefore", RelTransBefore, ln); };
-            ln = inp.ReadLine(); if (ln != RelTransBetween)                 { diff.AppendFormat(fmt, "RelTransBetween", RelTransBetween, ln); };
-            ln = inp.ReadLine(); if (ln != Profile.ToString())            { diff.AppendFormat(fmt, "RelTransAfter", Profile, ln); };
-            ln = inp.ReadLine(); if (ln != TransitionAfter)                 { diff.AppendFormat(fmt, "TransitionAfter", TransitionAfter, 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();
         }
@@ -409,29 +455,6 @@ namespace Config.Entities
 			return false;
 		}
 
-		/// <summary>
-		/// Determines whether tests part number is OK.
-		/// Examples of correct part number are:
-		///	1, 2, 12, 21 in case of max. part nr.== 2
-		///	1, 2, 3, 4, 12, 13, 14, 23, 24, 34, 123, 124, 134, 234, 1234 in case of max. part nr.== 4
-		/// </summary>
-		/// <param name="partNr">Tests par tnumber</param>
-		/// <returns>true when Part number is OK</returns>
-		public static bool IsGoodPartNr(int partNr)
-		{
-			bool firstDigitIsOK  = ((partNr % 10) > 0) && ((partNr % 10) <= Config.Data.MaxPartNr);
-			bool secondDigitIsOK = (((partNr/10) % 10) > 0) && (((partNr/10) % 10) <= Config.Data.MaxPartNr);
-			bool thirdDigitIsOK  = (((partNr/100) % 10) > 0) && (((partNr/100) % 10) <= Config.Data.MaxPartNr);
-			bool fourthDigitIsOK = (((partNr/1000) % 10) > 0) && (((partNr/1000) % 10) <= Config.Data.MaxPartNr);
-
-			if (firstDigitIsOK && (partNr / 10 == 0)) return true;
-			if (firstDigitIsOK && secondDigitIsOK && (partNr / 100 == 0)) return true;
-			if (firstDigitIsOK && secondDigitIsOK && thirdDigitIsOK && (partNr / 1000 == 0)) return true;
-			if (firstDigitIsOK && secondDigitIsOK && thirdDigitIsOK && fourthDigitIsOK && (partNr / 10000 == 0)) return true;
-
-			return false;
-		}
-
 		public override string ToString()
 		{
 			string partStr = (Part > 0) ? string.Format(", part {0}", Part) : string.Empty;

Config/Entities/TestInstance.cs

@@ -0,0 +1,32 @@
+///
+/// Copyright (c) 2021 Sensus Slovensko a.s.
+///
+using System;
+
+namespace Config.Entities
+{
+    public class TestInstance
+    {
+        public Test Test;
+        public int Repetition;
+
+        public string Name
+        {
+            get
+            {
+                return (Test != null) ? Common.Utils.GetTestName(Test.Name, Test.Repeats, Repetition) : string.Empty;
+            }
+        }
+
+        public TestInstance(Test test, int repetition)
+        {
+            Test = test;
+            Repetition = repetition;
+        }
+
+        public override string ToString()
+        {
+            return Name;
+        }
+    }
+}

Config/FluentCommon.cs

@@ -14,45 +14,11 @@ namespace Config
 {
     public static class FluentCommon
     {
-		/// <summary>
-		/// Session factories for regular sessions.
-		/// </summary>
-		public static ISessionFactory[] SessionFactories = new ISessionFactory[(int)Users.Entities.DBKind.Count];
-
         /// <summary>
         /// NHibernate session factory (to create the database session 'SessionFactory')
         /// </summary>
         /// <returns>A database session</returns>
-        static ISessionFactory CreateSessionFactory(Users.Entities.DBKind database)
-        {
-            Users.Entities.DBType dbType;
-            string connectionString;
-
-			switch (database)
-			{
-                default:
-                case Users.Entities.DBKind.Config:
-					dbType = Data.CurrentBench.ProceduresDBSettings.DbType;
-					connectionString = Data.CurrentBench.ProceduresDBSettings.ConnectionString;
-                    break;
-                case Users.Entities.DBKind.Results:
-					dbType = Data.CurrentBench.WaterMetersDBSettings.DbType;
-					connectionString = Data.CurrentBench.WaterMetersDBSettings.ConnectionString;
-                    break;
-                case Users.Entities.DBKind.RemoteConfig:
-                    dbType = Data.CurrentBench.UsersDBSettings.DbType;
-                    connectionString = Data.CurrentBench.UsersDBSettings.ConnectionString;
-                    break;
-            }
-
-            return CreateSessionFactory(database, dbType, connectionString, false);
-		}
-
-        /// <summary>
-        /// NHibernate session factory (to create the database session 'SessionFactory')
-        /// </summary>
-        /// <returns>A database session</returns>
-		public static ISessionFactory CreateSessionFactory(Users.Entities.DBKind database, Users.Entities.DBType dbType, string connectionString, bool createDB)
+		public static ISessionFactory CreateSessionFactory(Common.DBKind database, Common.DBType dbType, string connectionString, bool createDB)
         {
 			try
 			{
@@ -61,10 +27,10 @@ namespace Config
                 switch (dbType)
 				{
 					default:
-                    case Users.Entities.DBType.SQLite:
+                    case Common.DBType.SQLite:
 						cfg = cfg.Database(SQLiteConfiguration.Standard.UsingFile(connectionString));
                         break;
-                    case Users.Entities.DBType.MySql:
+                    case Common.DBType.MySql:
                         cfg = cfg.Database(MySQLConfiguration.Standard.ConnectionString(connectionString));
                         break;
 				}
@@ -72,11 +38,11 @@ namespace Config
                 switch (database)
                 {
                     default:
-					case Users.Entities.DBKind.Config:
-                    case Users.Entities.DBKind.RemoteConfig:
+					case Common.DBKind.Config:
+                    case Common.DBKind.RemoteConfig:
                         cfg = cfg.Mappings(m => m.FluentMappings.AddFromAssemblyOf<Data>());
                         break;
-                    case Users.Entities.DBKind.Results:
+                    case Common.DBKind.Results:
                         cfg = cfg.Mappings(m => m.FluentMappings.AddFromAssemblyOf<Data>());
                         break;
                 }
@@ -116,17 +82,6 @@ namespace Config
             new SchemaExport(config).Create(true, true);
         }
 
-		/// Create a NHibernate session for the given database
-		public static ISession CreateSession(Users.Entities.DBKind database)
-		{
-            if (database < 0 || database >= Users.Entities.DBKind.Count) return null;
-
-            int ix = (int)database;
-            if (SessionFactories[ix] == null) SessionFactories[ix] = CreateSessionFactory(database);
-
-			return SessionFactories[ix].OpenSession();
-		}
-
         /// <summary>
         /// Create an empty users database.
 		/// Database contains only the user 'admin' and the control board component 'CB'.
@@ -134,9 +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(Users.Entities.DBType dbType, string connectionString)
+		public static bool CreateEmptyConfigDB(Common.DBType dbType, string connectionString)
 		{
-			ISessionFactory sessionFactory = CreateSessionFactory(Users.Entities.DBKind.Config, dbType, connectionString, true);
+			ISessionFactory sessionFactory = CreateSessionFactory(Common.DBKind.Config, dbType, connectionString, true);
 			if (sessionFactory == null) return false;
 
             /// Populate the database
@@ -158,23 +113,23 @@ namespace Config
                     ///
                     /// Prepare all groups, add some of them to admin
                     ///
-                    for (Users.Entities.GID gid = 0; gid < Users.Entities.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 Users.Entities.GID.Testers:
-                            case Users.Entities.GID.TestingSpecialists:
-                            case Users.Entities.GID.HeadOfLab:
-                            case Users.Entities.GID.MaintenanceSpecialists:
-                            case Users.Entities.GID.Metrologists:
-                            case Users.Entities.GID.CalibrationSpecialists:
-                            case Users.Entities.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 Users.Entities.GID.TraceabilityManagement:
+                            case Common.GID.TraceabilityManagement:
 #elif KEMPNO_50 || KRAKOW_50 || TORUN_50 || WARSAW_END
-                            case Users.Entities.GID.MetrologicalAuthority:
-                            case Users.Entities.GID.WaterMeterAuthority:
+                            case Common.GID.MetrologicalAuthority:
+                            case Common.GID.WaterMeterAuthority:
 #endif
                                 admin.AddGroup(group);
                                 session.SaveOrUpdate(group);    /// Save this group

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;
@@ -23,7 +23,8 @@ namespace Config.Mappings
 			Map(x => x.TempDiv);
 			Map(x => x.Scale)
 				.Column("Balance");
-			Map(x => x.EmptyTankValve);
+            Map(x => x.RegulValvesPct)
+                .Column("EmptyTankValve");
 			Map(x => x.ValvesOpen)
 				.CustomType("StringClob")
 				.CustomSqlType("varchar(8000)");

Config/Mappings/TestMap.cs

@@ -22,7 +22,8 @@ namespace Config.Mappings
             Map(x => x.Qfrom);
 			Map(x => x.Qto);
 			Map(x => x.Volume);
-			Map(x => x.TstTime);
+			Map(x => x.TestTime)
+                .Column("TstTime");
 			Map(x => x.Repeats);
             Map(x => x.DoDraining)
 				.Column("Emptying");
@@ -45,7 +46,7 @@ namespace Config.Mappings
 			Map(x => x.ErrLimLo);
 			Map(x => x.ErrLimHi);
 			Map(x => x.Uncertainty);
-			Map(x => x.TolerRed)
+			Map(x => x.ShortPulses)
                 .Column("TolerRed");	/// ???
 			Map(x => x.RedType);
 			Map(x => x.FeedingPath);
@@ -55,11 +56,11 @@ namespace Config.Mappings
 #if HEAT_METERS
             Map(x => x.HeatMetersPath);
 #endif
-            Map(x => x.RelTransBefore)
+            Map(x => x.TransBefore)
                 .Column("RelTransBefore");
-			Map(x => x.RelTransBetween)
+			Map(x => x.TransBetween)
                 .Column("RelTransBetween");
-			Map(x => x.TransitionAfter)
+			Map(x => x.TransAfter)
                 .Column("TransitionAfter");
 
             HasMany(x => x.MoreParams)

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("2.26.1458.0")]
-[assembly: AssemblyFileVersion("2.26.1458.0")]
+[assembly: AssemblyVersion("2.26.1519.0")]
+[assembly: AssemblyFileVersion("2.26.1519.0")]

Config/Resources/Strings.de.resx

@@ -118,15 +118,15 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <data name="Failed" xml:space="preserve">
-    <value>NiO</value>
+    <value>Nicht OK</value>
   </data>
   <data name="Passed" xml:space="preserve">
-    <value>iO</value>
+    <value>OK</value>
   </data>
   <data name="Error" xml:space="preserve">
     <value>Fehler</value>
   </data>
   <data name="Cannot_open_DB_Cause_0" xml:space="preserve">
-    <value>Datenbank kann nicht geöffnet.\\r\\nUrsache:\\r\\n{0}</value>
+    <value>Datenbank kann nicht geöffnet werden.\\r\\nUrsache:\\r\\n{0}</value>
   </data>
 </root>

Config/Units.cs

@@ -1,8 +1,9 @@
 ///
-/// Copyright (c) 2016-2018 Sensus Slovensko a.s.
+/// Copyright (c) 2016-2021 Sensus Slovensko a.s.
 ///
 using System;
 using System.Reflection;
+using Common;
 using Config.Entities;
 
 namespace Config
@@ -17,24 +18,34 @@ namespace Config
 #else
         [Description("degree")]     degree,
 #endif
+        [Description("ml")]         ml,         ///   1 ml = 0.001 l
         [Description("l")]          l,          /// * 1 liter
-        [Description("dm3")]        dm3,        ///   1 dm3 = 1 liter
-        [Description("m3")]         m3,         ///   1000 l
-        [Description("gal(UK)")]    gal_UK,     ///   1 gal(UK) = 4.54609 l
-        [Description("gal(US)")]    gal_US,     ///   1 gal(US) = 3.78541178 l
+        [Description("dm3")]        dm3,        ///   1 dm3 = 1 l
+        [Description("US gal")]     USgal,      ///   1 US gallon = 3.78541178 l
+        [Description("imper.gal")]  UKgal,      ///   1 imperial gallon = 4.54609 l
+        [Description("cf")]         cf,         ///   1 cubic foot = 28.316846592 l
+        [Description("m3")]         m3,         ///   1 m3 = 1000 l
 
-        [Description("l/h")]        lph,        ///   1 liter/h
-        [Description("m3/h")]       m3ph,       /// * 1 m3/h = 1000 l/h
+        [Description("l/h")]        lph,        ///   1 l/h = 0.001 m3/h
+        [Description("cf/h")]       cfph,       ///   1 cf/h = 0.028316846592 m3/h
+        [Description("l/m")]        lpm,        ///   1 l/m = 60 l/h = 0.06 m3/h
+        [Description("US gal/m")]   USgalpm,    ///   1 US gallon per minute = 0.2271247068 m3/h
+        [Description("m3/h")]       m3ph,       /// * 1 m3/h
+        [Description("l/s")]        lps,        ///   1 liter/s = 3.6 m3/h
+        [Description("US gal/s")]   USgalps,    ///   1 US gallon per second = 13.627482408 m3/h
+        [Description("m3/m")]       m3pm,       ///   1 m3/m = 60 m3/h
+        [Description("cf/s")]       cfs,        ///   1 cubic foot per second = 101.9406477312 m3/h
 
         [Description("g")]          g,          ///   0.001 kg
+        [Description("oz")]         oz,         ///   0.0283495231 kg
+        [Description("lb")]         lb,         ///   0.45359237 kg
         [Description("kg")]         kg,         /// * 1 kilogram
         [Description("t")]          t,          ///   1000 kg
-        [Description("lb")]         lb,         ///   0.45359237 kg
 
+        [Description("ms")]         ms,         ///   1 ms = 0.001 s
         [Description("s")]          s,          /// * 1 second
         [Description("min")]        min,        ///   1 min = 60 s
         [Description("hr")]         hour,       ///   1 hour = 60 min = 3600 s
-        [Description("ms")]         ms,         ///   1 ms = 0.001 s
 
 		[Description("°C")]         C,          /// * degree Celsius (°C)
         [Description("°F")]         F,          ///   degree Fahrenheit
@@ -42,21 +53,25 @@ namespace Config
 
         [Description("Pa")]         Pa,         ///   1 Pa = 0.01 hPa
         [Description("hPa")]        hPa,        ///   1 hPa = 100 Pa
-        [Description("kPa")]        kPa,        ///   1 kPa = 10 HPa
-        [Description("MPa")]        MPa,        ///   1 MPa = 10000 hPa
         [Description("mbar")]       mbar,       ///   1 mbar = 1 hPa = 100 Pa
-        [Description("bar")]        bar,        /// * 1 Bar = 1000 mbar = 0.1 MPa = 100000 Pa
+        [Description("kPa")]        kPa,        ///   1 kPa = 10 hPa = 1000 Pa
         [Description("inHg")]       inHg,       ///   1 inHg = 33.864 hPa
+        [Description("psi")]        psi,        ///   1 psi = 0.0689475729 bar
+        [Description("bar")]        bar,        /// * 1 Bar = 1000 mbar = 0.1 MPa = 100000 Pa
+        [Description("MPa")]        MPa,        ///   1 MPa = 10000 hPa
 
         [Description("R%")]         RPct,       /// * 1 R%
 
-        [Description("%")]          Pct,        /// * 1 %
         [Description("promile")]    Promile,    ///   1 promile = 0.1 %
+        [Description("%")]          Pct,        /// * 1 %
 
         [Description("mm")]         mm,         /// * 1 millimeter
         [Description("cm")]         cm,         ///   1 cm = 10 mm
-        [Description("m")]          m,          ///   1 m = 1000 mm
         [Description("in")]         inch,       ///   1 inch = 25.4 mm
+        [Description("dm")]         dm,         ///   1 dm = 100 mm
+        [Description("ft")]         foot,       ///   1 foot = 304.8 mm
+        [Description("yd")]         yard,       ///   1 yard = 914.4 mm
+        [Description("m")]          m,          ///   1 m = 1000 mm
 
         [Description("kg/m3")]      kgpm3,		/// * 1 kg/m3 = 0.001 kg/l
         [Description("kg/l")]       kgpl,		///   1 kg/l = 1000 kg/m3
@@ -69,6 +84,7 @@ namespace Config
         [Description("MWh")]        MWh,		///   1 MWh = 3600000000 J
 
         [Description("uS/cm")]      uSpcm,      /// * 1 uS/cm
+        [Description("mS/m")]       mSpm,       ///   1 mS/m = 10 uS/cm
 
 #if LANG_PL
         [Description("imp/l")]       ppl,		/// * 1 pulse/l
@@ -81,17 +97,17 @@ namespace Config
         [Description("dm3/stopień")] dm3pdeg,	/// * 1 dm3/degree
 #else
         [Description("pulse/l")]    ppl,		/// * 1 pulse/l
-        [Description("pulse/dm3")]  ppdm3,		/// * 1 pulse/dm3
-        [Description("degree/l")]   degpl,		/// * 1 degree/l
-        [Description("degree/dm3")] degpdm3,	/// * 1 degree/dm3
-        [Description("l/pulse")]    lpp,		/// * 1 l/pulse
-        [Description("dm3/pulse")]  dm3pp,		/// * 1 dm3/pulse
-        [Description("l/degree")]   lpdeg,		/// * 1 l/degree
-        [Description("dm3/degree")] dm3pdeg,	/// * 1 dm3/degree
+        [Description("pulse/dm3")]  ppdm3,		///   1 pulse/dm3
+        [Description("degree/l")]   degpl,		///   1 degree/l
+        [Description("degree/dm3")] degpdm3,	///   1 degree/dm3
+        [Description("l/pulse")]    lpp,		///   1 l/pulse
+        [Description("dm3/pulse")]  dm3pp,		///   1 dm3/pulse
+        [Description("l/degree")]   lpdeg,		///   1 l/degree
+        [Description("dm3/degree")] dm3pdeg,	///   1 dm3/degree
 #endif
         /// 
         [Description("pulse/kWh")]  ppkWh,		/// * 1 pulse/kWh
-        [Description("kWh/pulse")]  kWhpp,		/// * 1 kWh/pulse
+        [Description("kWh/pulse")]  kWhpp,		///   1 kWh/pulse
                                                 
         Count
     }
@@ -121,6 +137,7 @@ namespace Config
         [Description("Text")]				String,
         [Description("Boolean")]			Boolean,
         [Description("Datum und Uhrzeit")]  DateTime,
+        [Description("Aufgezählt")]         Enumerated,
 #elif LANG_PL
         [Description("Objętość")]			Volume,
 		[Description("Przepływ")]           Flow,
@@ -143,6 +160,7 @@ namespace Config
         [Description("Tekst")]				String,
         [Description("Boolean")]			Boolean,
         [Description("Data i czas")]		DateTime,
+        [Description("Wyliczone")]          Enumerated,
 #elif LANG_CS
 		[Description("Objem")]				Volume,
 		[Description("Průtok")]				Flow,
@@ -165,6 +183,7 @@ namespace Config
         [Description("Text")]				String,
         [Description("Boolean")]			Boolean,
         [Description("Datum a čas")]		DateTime,
+        [Description("Vyjmenované")]        Enumerated,
 #elif LANG_IT
 		[Description("Volume")]				Volume,
 		[Description("Flusso")]				Flow,
@@ -187,6 +206,7 @@ namespace Config
         [Description("Stringa")]			String,
         [Description("Boolean")]			Boolean,
         [Description("Data e ora")]		    DateTime,
+        [Description("Enumerato")]          Enumerated,
 #else
         [Description("Volume")]				Volume,
 		[Description("Flow")]				Flow,
@@ -209,7 +229,7 @@ namespace Config
         [Description("String")]				String,
         [Description("Boolean")]			Boolean,
         [Description("Date and time")]		DateTime,
-        [Description("Enum")]               Enum,
+        [Description("Enumerated")]         Enumerated,
 #endif
         Count,
 	}
@@ -223,76 +243,91 @@ namespace Config
 
         public static bool IsDefaultUnit(Unit unit)
         {
-            return unit == Unit.l || unit == Unit.m3ph || unit == Unit.kg || unit == Unit.s || unit == Unit.C || unit == Unit.bar || unit == Unit.RPct ||
-                   unit == Unit.Pct || unit == Unit.mm || unit == Unit.kgpm3 || unit == Unit.J || unit == Unit.ppl || unit == Unit.ppkWh || unit == Unit.uSpcm;
+            return unit == Unit.l || unit == Unit.m3ph || unit == Unit.kg || unit == Unit.s || unit == Unit.C ||
+                   unit == Unit.bar || unit == Unit.RPct || unit == Unit.Pct || unit == Unit.mm || unit == Unit.kgpm3 ||
+                   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:
-                    return Config.Quantity.Pulses;
+                    return Quantity.Pulses;
 
+                case Unit.ml:
                 case Unit.l:
                 case Unit.dm3:
+                case Unit.USgal:
+                case Unit.UKgal:
+                case Unit.cf:
                 case Unit.m3:
-                case Unit.gal_UK:
-                case Unit.gal_US:
-					return Config.Quantity.Volume;
+					return Quantity.Volume;
 
                 case Unit.lph:
+                case Unit.cfph:
+                case Unit.lpm:
+                case Unit.USgalpm:
                 case Unit.m3ph:
-					return Config.Quantity.Flow;
+                case Unit.lps:
+                case Unit.USgalps:
+                case Unit.m3pm:
+                case Unit.cfs:
+                    return Quantity.Flow;
 
                 case Unit.g:
+                case Unit.oz:
+                case Unit.lb:
                 case Unit.kg:
                 case Unit.t:
-                case Unit.lb:
-					return Config.Quantity.Mass;
+					return Quantity.Mass;
 
+                case Unit.ms:
                 case Unit.s:
                 case Unit.min:
                 case Unit.hour:
-                case Unit.ms:
-                    return Config.Quantity.Time;
+                    return Quantity.Time;
 
                 case Unit.C:
                 case Unit.F:
                 case Unit.K:
-					return Config.Quantity.Temperature;
+					return Quantity.Temperature;
 
                 case Unit.Pa:
                 case Unit.hPa:
                 case Unit.mbar:
                 case Unit.kPa:
+                case Unit.inHg:
+                case Unit.psi:
                 case Unit.bar:
                 case Unit.MPa:
-                case Unit.inHg:
-					return Config.Quantity.Pressure;
+                    return Quantity.Pressure;
 
                 case Unit.RPct:
-                    return Config.Quantity.Humidity;
+                    return Quantity.Humidity;
 
-                case Unit.Pct:
                 case Unit.Promile:
-					return Config.Quantity.Error;
+                case Unit.Pct:
+					return Quantity.Error;
 
                 case Unit.mm:
                 case Unit.cm:
-                case Unit.m:
                 case Unit.inch:
-					return Config.Quantity.Length;
+                case Unit.dm:
+                case Unit.foot:
+                case Unit.yard:
+                case Unit.m:
+					return Quantity.Length;
 
 				case Unit.kgpm3:
 				case Unit.kgpl:
-					return Config.Quantity.Density;
+					return Quantity.Density;
 
 				case Unit.J:
 				case Unit.kJ:
@@ -300,7 +335,11 @@ namespace Config
                 case Unit.Wh:
 				case Unit.kWh:
                 case Unit.MWh:
-                    return Config.Quantity.Energy;
+                    return Quantity.Energy;
+
+                case Unit.uSpcm:
+                case Unit.mSpm:
+                    return Quantity.Conductivity;
 
                 case Unit.ppl:
                 case Unit.ppdm3:
@@ -310,182 +349,219 @@ namespace Config
                 case Unit.dm3pp:
                 case Unit.lpdeg:
                 case Unit.dm3pdeg:
-                    return Config.Quantity.PulsePerLtr;
+                    return Quantity.PulsePerLtr;
 
                 case Unit.ppkWh:
                 case Unit.kWhpp:
-                    return Config.Quantity.PulsePerKWh;
-
-                case Unit.uSpcm:
-                    return Config.Quantity.Conductivity;
+                    return Quantity.PulsePerKWh;
 
                 default:
-					return Config.Quantity.Number;
+					return Quantity.Number;
             }
 		}
 
-		public static bool IsVolume(Unit units) { return IsQuantity(units, Config.Quantity.Volume); }
-		public static bool IsFlow(Unit units) { return IsQuantity(units, Config.Quantity.Flow); }
-        public static bool IsMass(Unit units) { return IsQuantity(units, Config.Quantity.Mass); }
-        public static bool IsTime(Unit units) { return IsQuantity(units, Config.Quantity.Time); }
-        public static bool IsTemperature(Unit units) { return IsQuantity(units, Config.Quantity.Temperature); }
-		public static bool IsPressure(Unit units) { return IsQuantity(units, Config.Quantity.Pressure); }
-        public static bool IsHumidity(Unit units) { return IsQuantity(units, Config.Quantity.Humidity); }
-        public static bool IsError(Unit units) { return IsQuantity(units, Config.Quantity.Error); }
-		public static bool IsLength(Unit units) { return IsQuantity(units, Config.Quantity.Length); }
-		public static bool IsDensity(Unit units) { return IsQuantity(units, Config.Quantity.Density); }
-		public static bool IsEnergy(Unit units) { return IsQuantity(units, Config.Quantity.Energy); }
-        public static bool IsPulses(Unit units) { return IsQuantity(units, Config.Quantity.Pulses); }
-        public static bool IsPulsePerLtr(Unit units) { return IsQuantity(units, Config.Quantity.PulsePerLtr); }
-        public static bool IsPulsePerKWh(Unit units) { return IsQuantity(units, Config.Quantity.PulsePerKWh); }
-        public static bool IsConductivity(Unit units) { return IsQuantity(units, Config.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.dm3:
-                case Unit.l:        return v;               /// 1 liter
-                case Unit.m3:       return 0.001 * v;       /// 1 m3 = 1000 l
-                case Unit.gal_UK:   return 0.21996925 * v;  /// 1 gal(UK) = 4.54609 l
-                case Unit.gal_US:   return 0.26417205 * v;  /// 1 gal(US) = 3.78541178 l
+                case Unit.ml:       return 1000 * v;            /// 1 ml = 0.001 l
+                case Unit.USgal:    return 0.26417205 * v;      /// 1 gal(US) = 3.78541178 l
+                case Unit.UKgal:    return 0.21996925 * v;      /// 1 gal(UK) = 4.54609 l
+                case Unit.cf:       return 0.0353146667215 * v; /// 1 cubic foot = 28.316846592 l
+                case Unit.m3:       return 0.001 * v;           /// 1 m3 = 1000 l
 
                 /// Flow: internal representation in m3/h
-                case Unit.lph:      return 1000 * v;        /// 1 liter/h
-                case Unit.m3ph:     return v;               /// 1 m3/h = 1000 l/h
+                case Unit.lph:      return 1000 * v;            /// 1 l/h
+                case Unit.cfph:     return 35.3146667214886 * v;/// 1 cf/h
+                case Unit.lpm:      return v / 0.06;            /// 1 l/m
+                case Unit.USgalpm:  return 4.40286754395493 * v;/// 1 US gallon per minute
+                case Unit.lps:      return v / 3.6;             /// 1 l/s
+                case Unit.USgalps:  return 0.0733811257326 * v; /// 1 US gallon per second
+                case Unit.m3pm:     return v / 60;              /// 1 m3/m
+                case Unit.cfs:      return 0.009809629644858 * v; /// 1 cubic foot per second
 
                 /// Mass: internal representation in kg
-                case Unit.g:        return 1000 * v;        /// 1 g = 0.001 kg
-                case Unit.kg:       return v;               /// 1 kilogram
-                case Unit.t:        return 0.001 * v;       /// 1 t = 1000 kg
-                case Unit.lb:       return 2.2046226 * v;   /// 1 lb = 0.45359237 kg
+                case Unit.g:        return 1000 * v;            /// 1 g = 0.001 kg
+                case Unit.oz:       return 35.273962 * v;       /// 1 oz = 0.0283495231 kg
+                case Unit.lb:       return 2.2046226 * v;       /// 1 lb = 0.45359237 kg
+                case Unit.t:        return 0.001 * v;           /// 1 t = 1000 kg
 
                 /// Time or duration: internal representation in seconds [s] 
-                case Unit.s:        return v;
+                case Unit.ms:       return 1000 * v;
                 case Unit.min:      return v / 60;
                 case Unit.hour:     return v / 3600;
-                case Unit.ms:       return 1000 * v;
 
 				/// Temperature: internal representation in °C
-				case Unit.C:        return v;               /// degree Celsius (°C)
-                case Unit.F:        return 1.8 * v + 32;    /// degree Fahrenheit
-                case Unit.K:        return v + 273.15;      /// degree Kelvin
+                case Unit.F:        return 1.8 * v + 32;        /// degree Fahrenheit
+                case Unit.K:        return v + 273.15;          /// degree Kelvin
 
                 /// Pressure: internal representation in  bar = 0.1 MPa
-                case Unit.Pa:       return 100000 * v;      /// 1 hPa = 100 Pa
-                case Unit.hPa:      return 1000 * v;        /// 1 hPa = 100 Pa
-                case Unit.mbar:     return 1000 * v;        /// 1 mbar = 1 hPa = 100 Pa
-                case Unit.kPa:      return 100 * v;         /// 1 kPa = 10 HPa
-                case Unit.bar:      return v;               /// 1 bar = 1000 mbar = 100000 Pa
-                case Unit.MPa:      return 0.1 * v;         /// 1 MPa = 10000 hPa
-                case Unit.inHg:     return 29.53 * v;       /// 1 inHg = 33.864 hPa
+                case Unit.Pa:       return 100000 * v;          /// 1 hPa = 100 Pa
+                case Unit.hPa:      return 1000 * v;            /// 1 hPa = 100 Pa
+                case Unit.mbar:     return 1000 * v;            /// 1 mbar = 1 hPa = 100 Pa
+                case Unit.kPa:      return 100 * v;             /// 1 kPa = 10 HPa
+                case Unit.inHg:     return 29.53 * v;           /// 1 inHg =
+                case Unit.psi:      return 14.5037738 * v;      /// 1 psi =
+                case Unit.MPa:      return 0.1 * v;             /// 1 MPa = 10000 hPa
 
-                /// Error: internal representation in %
-                case Unit.Pct:      return v;               /// 1 %
-                case Unit.Promile:  return 10 * v;          /// 1 promile = 0.1 %
+                /// Relative error: internal representation in %
+                case Unit.Promile:  return 10 * v;              /// 1 promile = 0.1 %
 
                 /// Diameter, length: internal representation in mm
-                case Unit.mm:       return v;               /// 1 mm
-                case Unit.cm:       return 0.1 * v;         /// 1 cm = 10 mm
-                case Unit.m:        return 0.001 * v;       /// 1 m = 1000 mm
-                case Unit.inch:     return v / 25.4;        /// 1 inch = 25.4 mm
-
+                case Unit.cm:       return 0.1 * v;             /// 1 cm = 10 mm
+                case Unit.inch:     return v / 25.4;            /// 1 inch = 25.4 mm
+                case Unit.dm:       return 0.01 * v;            /// 1 dm = 100 mm
+                case Unit.foot:     return v / 304.8;           /// 1 foot = 304.8 mm
+                case Unit.yard:     return v / 914.4;           /// 1 yard = 914,4 mm
+                case Unit.m:        return 0.001 * v;           /// 1 m = 1000 mm
+                                                                
 				/// Density: internal representation in kg/m3
-				case Unit.kgpm3:    return v;
 				case Unit.kgpl:     return 0.001 * v;
 
 				/// Energy, internal representation in Joul
-				case Unit.J:        return v;               /// 1 Joul
-				case Unit.kJ:       return 0.001 * v;       /// 1 kJ = 1000 J
-                case Unit.MJ:       return 0.000001 * v;    /// 1 kJ = 1000000 J
-                case Unit.Wh:       return v / 3600.0;      /// 1 Wh = 3600 J
-				case Unit.kWh:      return v / 3600000.0;   /// 1 kWh = 3600000 J
-                case Unit.MWh:      return v / 3600000000.0;/// 1 MWh = 3600000000 J
+				case Unit.kJ:       return 0.001 * v;           /// 1 kJ = 1000 J
+                case Unit.MJ:       return 0.000001 * v;        /// 1 kJ = 1000000 J
+                case Unit.Wh:       return v / 3600.0;          /// 1 Wh = 3600 J
+				case Unit.kWh:      return v / 3600000.0;       /// 1 kWh = 3600000 J
+                case Unit.MWh:      return v / 3600000000.0;    /// 1 MWh = 3600000000 J
 
+                /// Electrical conductivity
+                case Unit.mSpm:     return 0.1 * v;
+
+                /// Invert pulses
                 case Unit.kWhpp:
                 case Unit.lpp:
                 case Unit.dm3pp:
                 case Unit.lpdeg:
-                case Unit.dm3pdeg:  return ((v <= float.Epsilon) ? 0 : 1 / v);
+                case Unit.dm3pdeg:  return (v <= float.Epsilon) ? 0 : 1/v;
 
-                default:            return v;
+                default:            return v;                   /// Do not convert
             }
         }
 
-        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.dm3:
-                case Unit.l:        return v;               /// 1 liter
-                case Unit.m3:       return 1000 * v;        /// 1000 l
-                case Unit.gal_UK:   return 4.54609 * v;     /// 1 gal(UK) = 4.54609 l
-                case Unit.gal_US:   return 3.78541178 * v;  /// 1 gal(US) = 3.78541178 l
+                case Unit.ml:       return 0.001 * v;           /// 0.001 l
+                case Unit.USgal:    return 3.78541178 * v;      /// 1 gal(US) = 3.78541178 l
+                case Unit.UKgal:    return 4.54609 * v;         /// 1 gal(UK) = 4.54609 l
+                case Unit.cf:       return 28.316846592 * v;    /// 1 cubic foot = 28.316846592 l
+                case Unit.m3:       return 1000 * v;            /// 1000 l
 
                 /// Flow: internal representation in m3/h
-                case Unit.lph:      return 0.001 * v;       /// 1 liter/h
-                case Unit.m3ph:     return v;               /// 1 m3/h = 1000 l/h
+                case Unit.lph:      return 0.001 * v;           /// 1 l/h
+                case Unit.cfph:     return 0.028316846592 * v;  /// 1 cf/h
+                case Unit.lpm:      return 0.06 * v;            /// 1 l/m
+                case Unit.USgalpm:  return 0.2271247068 * v;    /// 1 US gallon per minute
+                case Unit.lps:      return 3.6 * v;             /// 1 l/s
+                case Unit.USgalps:  return 13.627482408 * v;    /// 1 US gallon per second
+                case Unit.m3pm:     return 60 * v;              /// 1 m3/m
+                case Unit.cfs:      return 101.9406477312 * v;  /// 1 cubic foot per second
 
                 /// Mass: internal representation in kg
-                case Unit.g:        return 0.001 * v;       /// 1 g = 0.001 kg
-                case Unit.kg:       return v;               /// 1 kilogram
-                case Unit.t:        return 1000 * v;        /// 1 t = 1000 kg
-                case Unit.lb:       return 0.45359237 * v;  /// 1 lb = 0.45359237 kg
+                case Unit.g:        return 0.001 * v;           /// 1 g = 0.001 kg
+                case Unit.oz:       return 0.0283495231 * v;    /// 1 oz = 0.0283495231 kg
+                case Unit.lb:       return 0.45359237 * v;      /// 1 lb = 0.45359237 kg
+                case Unit.t:        return 1000 * v;            /// 1 t = 1000 kg
 
                 /// Time or duration: internal representation in seconds [s] 
-                case Unit.s:        return v;
+                case Unit.ms:       return 0.001 * v;
                 case Unit.min:      return 60 * v;
                 case Unit.hour:     return 3600 * v;
-                case Unit.ms:       return v / 1000;
 
 				/// Temperature: internal representation in °C
-				case Unit.C:        return v;               /// degree Celsius (°C)
-                case Unit.F:        return 5 * (v-32) / 9;  /// degree Fahrenheit
-                case Unit.K:        return v - 273.15;      /// degree Kelvin
+                case Unit.F:        return 5 * (v - 32) / 9;    /// degree Fahrenheit
+                case Unit.K:        return v - 273.15;          /// degree Kelvin
 
                 /// Pressure: internal representation in  bar = 0.1 MPa
-                case Unit.Pa:       return 0.00001 * v;     /// 1 hPa = 100 Pa
-                case Unit.hPa:      return 0.001 * v;       /// 1 hPa = 100 Pa
-                case Unit.mbar:     return 0.001 * v;       /// 1 mbar = 1 hPa = 100 Pa
-                case Unit.kPa:      return 0.01 * v;        /// 1 kPa = 10 HPa
-                case Unit.bar:      return v;               /// 1 bar = 1000 mbar = 100000 Pa
-                case Unit.MPa:      return 10 * v;          /// 1 MPa = 10000 hPa
-                case Unit.inHg:     return 0.033864 * v;    /// 1 inHg = 33.864 hPa
+                case Unit.Pa:       return 0.00001 * v;         /// 1 hPa = 100 Pa
+                case Unit.hPa:      return 0.001 * v;           /// 1 hPa = 100 Pa
+                case Unit.mbar:     return 0.001 * v;           /// 1 mbar = 1 hPa = 100 Pa
+                case Unit.kPa:      return 0.01 * v;            /// 1 kPa = 10 HPa
+                case Unit.inHg:     return 0.033864 * v;        /// 1 inHg = 33.864 hPa
+                case Unit.psi:      return 0.0689475729 * v;    /// 1 psi = 0.0689475729 bar
+                case Unit.MPa:      return 10 * v;              /// 1 MPa = 10000 hPa
 
-                /// Error: internal representation in %
-                case Unit.Pct:      return v;               /// 1 %
-                case Unit.Promile:  return 0.1 * v;         /// 1 promile = 0.1 %
+                /// Relative error: internal representation in %
+                case Unit.Promile:  return 0.1 * v;             /// 1 promile = 0.1 %
 
                 /// Diameter, length: internal representation in mm
-                case Unit.mm:       return v;               /// 1 mm
-                case Unit.cm:       return 10 * v;          /// 1 cm = 10 mm
-                case Unit.m:        return 1000 * v;        /// 1 m = 1000 mm
-                case Unit.inch:     return 25.4 * v;        /// 1 inch = 25.4 mm
+                case Unit.cm:       return 10 * v;              /// 1 cm = 10 mm
+                case Unit.inch:     return 25.4 * v;            /// 1 inch = 25.4 mm
+                case Unit.dm:       return 100 * v;             /// 1 dm = 100 mm
+                case Unit.foot:     return 304.8 * v;           /// 1 foot = 304.8 mm
+                case Unit.yard:     return 914.4 * v;           /// 1 yard = 914,4 mm
+                case Unit.m:        return 1000 * v;            /// 1 m = 1000 mm
 
 				/// Density: internal representation in kg/m3
-				case Unit.kgpm3:    return v;
 				case Unit.kgpl:     return 1000 * v;
 
 				/// Energy, internal representation in Joul
-				case Unit.J:		return v;               /// 1 Joul
-				case Unit.kJ:		return 1000 * v;        /// 1 kJ = 1000 J
-                case Unit.MJ:       return 1000000 * v;     /// 1 kJ = 1000000 J
-                case Unit.Wh:       return 3600 * v;        /// 1 Wh = 3600 J
-				case Unit.kWh:		return 3600000 * v;     /// 1 kWh = 3600000 J
-                case Unit.MWh:      return 3600000000 * v;  /// 1 kWh = 3600000000 J
+				case Unit.kJ:		return 1000 * v;            /// 1 kJ = 1000 J
+                case Unit.MJ:       return 1000000 * v;         /// 1 kJ = 1000000 J
+                case Unit.Wh:       return 3600 * v;            /// 1 Wh = 3600 J
+				case Unit.kWh:		return 3600000 * v;         /// 1 kWh = 3600000 J
+                case Unit.MWh:      return 3600000000 * v;      /// 1 kWh = 3600000000 J
 
+                /// Electrical conductivity
+                case Unit.mSpm:     return 10 * v;
+
+                /// Invert
                 case Unit.kWhpp:
                 case Unit.lpp:
                 case Unit.dm3pp:
                 case Unit.lpdeg:
-                case Unit.dm3pdeg:  return ((v == 0) ? 0 : 1 / v);
+                case Unit.dm3pdeg:  return (v <= float.Epsilon) ? 0 : 1/v;
 
-                default:            return v;
+                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

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using Common;
 
 namespace Config
 {
@@ -147,7 +148,7 @@ namespace Config
         /// <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, Entities.Medium medium = Entities.Medium.ColdWater, double Qdflt = 0)
+        public static double GetQ1Qmin(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
         {
             if (string.IsNullOrEmpty(metroClass)) return Qdflt;
 
@@ -158,7 +159,7 @@ namespace Config
             }
             else
             {
-                if (medium == Entities.Medium.HotWater)
+                if (medium == Medium.HotWater)
                 {
                     switch (metroClass)
                     {
@@ -192,7 +193,7 @@ namespace Config
         /// <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, Entities.Medium medium = Entities.Medium.ColdWater, double Qdflt = 0)
+        public static double GetQ2Qt(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
         {
             if (string.IsNullOrEmpty(metroClass)) return Qdflt;
 
@@ -202,7 +203,7 @@ namespace Config
                 return 1.6 * Qn / (double)metroClassRatio;
             }
 
-            if (medium == Entities.Medium.HotWater)
+            if (medium == Medium.HotWater)
             {
                 switch (metroClass)
                 {
@@ -235,7 +236,7 @@ namespace Config
         /// <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, Entities.Medium medium = Entities.Medium.ColdWater, double Qdflt = 0)
+        public static double GetQ4Qmax(double Qn, string metroClass, Medium medium = Medium.ColdWater, double Qdflt = 0)
         {
             if (string.IsNullOrEmpty(metroClass)) return Qdflt;
 

DataStreamInterface/DataFrame.cs

@@ -7,12 +7,12 @@ namespace DataStreamInterface
 {
     public class DataFrame
     {
-        public readonly UInt64 ID;          /// Frame ID
+        public readonly Int64 ID;          /// Frame ID
         public readonly double Time;        /// Time stamp in units of time
         public readonly double Volume;      /// Volume in units of volume
         public readonly double[] Quantity;  /// An array of optional quantities in their respective units
 
-        public DataFrame(UInt64 id, double time, double volume, double[] quantity)
+        public DataFrame(Int64 id, double time, double volume, double[] quantity)
         {
             ID = id;
             Time = time;

DataStreamInterface/DataStreamInterface.csproj

@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>DataStreamInterface</RootNamespace>
     <AssemblyName>DataStreamInterface</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>
@@ -21,6 +21,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -29,9 +30,11 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
+    <Reference Include="System.ComponentModel.Composition" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />

DataStreamInterface/Enums.cs

@@ -13,22 +13,28 @@ namespace DataStreamInterface
         degree,
 
         /// Volume
-        ml,         ///   0.001 l
-        l,          /// * 1 liter = 1 l
+        ml,         ///   1 ml = 0.001 l
+        l,          /// * 1 liter
         dm3,        ///   1 dm3 = 1 l
-        m3,         ///   1000 l
-        gal_UK,     ///   1 gal(UK) = 4.54609 l
-        gal_US,     ///   1 gal(US) = 3.78541178 l
+        USgal,      ///   1 US gallon = 3.78541178 l
+        UKgal,      ///   1 imperial gallon = 4.54609 l
+        cf,         ///   1 cubic foot = 28.316846592 l
+        m3,         ///   1 m3 = 1000 l
 
         /// Flow
-        lph,        ///   1 liter/h
-        m3ph,       /// * 1 m3/h = 1000 l/h
+        lph,        ///   1 l/h = 0.001 m3/h
+        lpm,        ///   1 l/m = 60 l/h = 0.06 m3/h
+        m3ph,       /// * 1 m3/h
+        lps,        ///   1 liter/s = 3.6 m3/h
+        USgalps,    ///   1 US gallon per second = 13.627482408 m3/h
+        m3pm,       ///   1 m3/m = 60 m3/h
+        cfs,        ///   1 cubic foot per second = 101.9406477312 m3/h
 
         /// Mass
         g,          ///   0.001 kg
+        lb,         ///   0.45359237 kg
         kg,         /// * 1 kilogram
         t,          ///   1000 kg
-        lb,         ///   0.45359237 kg
 
         /// Time
         ms,         ///   1 ms = 0.001 s
@@ -47,6 +53,7 @@ namespace DataStreamInterface
         mbar,       ///   1 mbar = 1 hPa = 100 Pa
         kPa,        ///   1 kPa = 10 HPa
         inHg,       ///   1 inHg = 33.864 hPa
+        psi,        ///   1 psi = 0.0689475729 bar
         bar,        /// * 1 Bar = 1000 mbar = 0.1 MPa = 100000 Pa
         MPa,        ///   1 MPa = 10000 hPa
 
@@ -61,7 +68,9 @@ namespace DataStreamInterface
         mm,         /// * 1 millimeter
         cm,         ///   1 cm = 10 mm
         inch,       ///   1 inch = 25.4 mm
+        dm,         ///   1 dm = 100 mm
         foot,       ///   1 foot = 304.8 mm
+        yard,       ///   1 yard = 914.4 mm
         m,          ///   1 m = 1000 mm
 
         /// Density
@@ -76,20 +85,317 @@ namespace DataStreamInterface
         kWh,		///   1 kWh = 3600000 J
         MWh,		///   1 MWh = 3600000000 J
 
+        /// Electrical conductivity
+        uSpcm,      /// * 1 uS/cm
+        mSpm,       ///   1 mS/m = 10 uS/cm
+
         /// Meter coefficient - volume
         ppl,		/// * 1 pulse/l
-        ppdm3,		/// * 1 pulse/dm3
-        degpl,		/// * 1 degree/l
-        degpdm3,	/// * 1 degree/dm3
-        lpp,		/// * 1 l/pulse
-        dm3pp,		/// * 1 dm3/pulse
-        lpdeg,		/// * 1 l/degree
-        dm3pdeg,	/// * 1 dm3/degree
+        ppdm3,		///   1 pulse/dm3
+        degpl,		///   1 degree/l
+        degpdm3,	///   1 degree/dm3
+        lpp,		///   1 l/pulse
+        dm3pp,		///   1 dm3/pulse
+        lpdeg,		///   1 l/degree
+        dm3pdeg,	///   1 dm3/degree
 
         /// Meter coefficient - energy
         ppkWh,		/// * 1 pulse/kWh
-        kWhpp,		/// * 1 kWh/pulse
-
-        Count
+        kWhpp,		///   1 kWh/pulse
     }
+
+    public enum Quantity
+    {
+        /// Quantities with units and conversions (double -> double)
+        Volume,
+        Flow,
+        Mass,
+        Time,
+        Temperature,
+        Pressure,
+        Humidity,
+        Error,
+        Length,
+        Density,
+        Energy,
+        Pulses,
+        PulsePerLtr,
+        PulsePerKWh,
+        Conductivity,
+
+        /// Quantities without units and conversions
+        Number,
+        String,
+        Boolean,
+        DateTime,
+        Enumerated,
+    }
+
+    public static class Units
+    {
+        public static bool IsDefaultUnit(Unit unit)
+        {
+            return unit == Unit.l || unit == Unit.m3ph || unit == Unit.kg || unit == Unit.s || unit == Unit.C ||
+                   unit == Unit.bar || unit == Unit.RPct || unit == Unit.Pct || unit == Unit.mm || unit == Unit.kgpm3 ||
+                   unit == Unit.J || unit == Unit.uSpcm || unit == Unit.ppl || unit == Unit.ppkWh;
+        }
+
+        public static Quantity GetQuantity(Unit units)
+        {
+            switch (units)
+            {
+                case Unit.pulse:
+                case Unit.degree:
+                    return Quantity.Pulses;
+
+                case Unit.ml:
+                case Unit.l:
+                case Unit.dm3:
+                case Unit.USgal:
+                case Unit.UKgal:
+                case Unit.cf:
+                case Unit.m3:
+                    return Quantity.Volume;
+
+                case Unit.lph:
+                case Unit.lpm:
+                case Unit.m3ph:
+                case Unit.lps:
+                case Unit.USgalps:
+                case Unit.m3pm:
+                case Unit.cfs:
+                    return Quantity.Flow;
+
+                case Unit.g:
+                case Unit.lb:
+                case Unit.kg:
+                case Unit.t:
+                    return Quantity.Mass;
+
+                case Unit.ms:
+                case Unit.s:
+                case Unit.min:
+                case Unit.hour:
+                    return Quantity.Time;
+
+                case Unit.C:
+                case Unit.F:
+                case Unit.K:
+                    return Quantity.Temperature;
+
+                case Unit.Pa:
+                case Unit.hPa:
+                case Unit.mbar:
+                case Unit.kPa:
+                case Unit.inHg:
+                case Unit.psi:
+                case Unit.bar:
+                case Unit.MPa:
+                    return Quantity.Pressure;
+
+                case Unit.RPct:
+                    return Quantity.Humidity;
+
+                case Unit.Promile:
+                case Unit.Pct:
+                    return Quantity.Error;
+
+                case Unit.mm:
+                case Unit.cm:
+                case Unit.inch:
+                case Unit.dm:
+                case Unit.foot:
+                case Unit.yard:
+                case Unit.m:
+                    return Quantity.Length;
+
+                case Unit.kgpm3:
+                case Unit.kgpl:
+                    return Quantity.Density;
+
+                case Unit.J:
+                case Unit.kJ:
+                case Unit.MJ:
+                case Unit.Wh:
+                case Unit.kWh:
+                case Unit.MWh:
+                    return Quantity.Energy;
+
+                case Unit.uSpcm:
+                case Unit.mSpm:
+                    return Quantity.Conductivity;
+
+                case Unit.ppl:
+                case Unit.ppdm3:
+                case Unit.degpl:
+                case Unit.degpdm3:
+                case Unit.lpp:
+                case Unit.dm3pp:
+                case Unit.lpdeg:
+                case Unit.dm3pdeg:
+                    return Quantity.PulsePerLtr;
+
+                case Unit.ppkWh:
+                case Unit.kWhpp:
+                    return Quantity.PulsePerKWh;
+
+                default:
+                    return Quantity.Number;
+            }
+        }
+
+        public static double ConvertTo(Unit units, double v)
+        {
+            switch (units)
+            {
+                /// Volume: internal representation in l
+                case Unit.ml:       return 1000 * v;            /// 1 l = 1000 ml
+                case Unit.USgal:    return 0.26417205 * v;      /// 1 gal(US) = 3.78541178 l
+                case Unit.UKgal:    return 0.21996925 * v;      /// 1 gal(UK) = 4.54609 l
+                case Unit.cf:       return 0.0353146667215 * v; /// 1 cubic foot = 28.316846592 l
+                case Unit.m3:       return 0.001 * v;           /// 1 m3 = 1000 l
+
+                /// Flow: internal representation in m3/h
+                case Unit.lph:      return 1000 * v;            /// 1 l/h
+                case Unit.lpm:      return v / 0.06;            /// 1 l/m
+                case Unit.lps:      return v / 3.6;             /// 1 l/s
+                case Unit.USgalps:  return 0.0733811257326 * v; /// 1 US gallon per second
+                case Unit.m3pm:     return v / 60;              /// 1 m3/m
+                case Unit.cfs:      return 0.009809629644858 * v; /// 1 cubic foot per second
+
+                /// Mass: internal representation in kg
+                case Unit.g:        return 1000 * v;            /// 1 g = 0.001 kg
+                case Unit.lb:       return 2.2046226 * v;       /// 1 lb = 0.45359237 kg
+                case Unit.t:        return 0.001 * v;           /// 1 t = 1000 kg
+
+                /// Time or duration: internal representation in seconds [s] 
+                case Unit.ms:       return 1000 * v;
+                case Unit.min:      return v / 60;
+                case Unit.hour:     return v / 3600;
+
+                /// Temperature: internal representation in °C
+                case Unit.F:        return 1.8 * v + 32;        /// degree Fahrenheit
+                case Unit.K:        return v + 273.15;          /// degree Kelvin
+
+                /// Pressure: internal representation in  bar = 0.1 MPa
+                case Unit.Pa:       return 100000 * v;
+                case Unit.hPa:      return 1000 * v;            /// 1 hPa = 100 Pa
+                case Unit.mbar:     return 1000 * v;            /// 1 mbar = 1 hPa = 100 Pa
+                case Unit.kPa:      return 100 * v;             /// 1 kPa = 10 HPa
+                case Unit.inHg:     return 29.53 * v;           /// 1 inHg =
+                case Unit.psi:      return 14.5037738 * v;      /// 1 psi =
+                case Unit.MPa:      return 0.1 * v;             /// 1 MPa = 10000 hPa
+
+                /// Relative error: internal representation in %
+                case Unit.Promile:  return 10 * v;              /// 1 promile = 0.1 %
+
+                /// Diameter, length: internal representation in mm
+                case Unit.cm:       return 0.1 * v;             /// 1 cm = 10 mm
+                case Unit.inch:     return v / 25.4;            /// 1 inch = 25.4 mm
+                case Unit.dm:       return 0.01 * v;            /// 1 dm = 100 mm
+                case Unit.foot:     return v / 304.8;           /// 1 foot = 304.8 mm
+                case Unit.yard:     return v / 914.4;           /// 1 yard = 914,4 mm
+                case Unit.m:        return 0.001 * v;           /// 1 m = 1000 mm
+
+                /// Density: internal representation in kg/m3
+                case Unit.kgpl:     return 0.001 * v;
+
+                /// Energy, internal representation in Joul
+                case Unit.kJ:       return 0.001 * v;           /// 1 kJ = 1000 J
+                case Unit.MJ:       return 0.000001 * v;        /// 1 kJ = 1000000 J
+                case Unit.Wh:       return v / 3600.0;          /// 1 Wh = 3600 J
+                case Unit.kWh:      return v / 3600000.0;       /// 1 kWh = 3600000 J
+                case Unit.MWh:      return v / 3600000000.0;    /// 1 MWh = 3600000000 J
+
+                /// Electrical conductivity
+                case Unit.mSpm:     return 0.1 * v;
+
+                /// Invert pulses
+                case Unit.kWhpp:
+                case Unit.lpp:
+                case Unit.dm3pp:
+                case Unit.lpdeg:
+                case Unit.dm3pdeg:  return (v <= float.Epsilon) ? 0 : 1/v;
+
+                default:            return v;                   /// Do not convert
+            }
+        }
+
+        public static double ConvertFrom(Unit units, double v)
+        {
+            switch (units)
+            {
+                /// Volume: internal representation in l
+                case Unit.ml:       return 0.001 * v;           /// 0.001 l
+                case Unit.USgal:    return 3.78541178 * v;      /// 1 gal(US) = 3.78541178 l
+                case Unit.UKgal:    return 4.54609 * v;         /// 1 gal(UK) = 4.54609 l
+                case Unit.cf:       return 28.316846592 * v;    /// 1 cubic foot = 28.316846592 l
+                case Unit.m3:       return 1000 * v;            /// 1000 l
+
+                /// Flow: internal representation in m3/h
+                case Unit.lph:      return 0.001 * v;           /// 1 l/h
+                case Unit.lpm:      return 0.06 * v;            /// 1 l/m
+                case Unit.lps:      return 3.6 * v;             /// 1 l/s
+                case Unit.USgalps:  return 13.627482408 * v;    /// 1 US gallon per second
+                case Unit.m3pm:     return 60 * v;              /// 1 m3/m
+                case Unit.cfs:      return 101.9406477312 * v;  /// 1 cubic foot per second
+
+                /// Mass: internal representation in kg
+                case Unit.g:        return 0.001 * v;           /// 1 g = 0.001 kg
+                case Unit.lb:       return 0.45359237 * v;      /// 1 lb = 0.45359237 kg
+                case Unit.t:        return 1000 * v;            /// 1 t = 1000 kg
+
+                /// Time or duration: internal representation in seconds [s] 
+                case Unit.ms:       return 0.001 * v;
+                case Unit.min:      return 60 * v;
+                case Unit.hour:     return 3600 * v;
+
+                /// Temperature: internal representation in °C
+                case Unit.F:        return 5 * (v - 32) / 9;    /// degree Fahrenheit
+                case Unit.K:        return v - 273.15;          /// degree Kelvin
+
+                /// Pressure: internal representation in  bar = 0.1 MPa
+                case Unit.Pa:       return 0.00001 * v;         /// 1 hPa = 100 Pa
+                case Unit.hPa:      return 0.001 * v;           /// 1 hPa = 100 Pa
+                case Unit.mbar:     return 0.001 * v;           /// 1 mbar = 1 hPa = 100 Pa
+                case Unit.kPa:      return 0.01 * v;            /// 1 kPa = 10 HPa
+                case Unit.inHg:     return 0.033864 * v;        /// 1 inHg = 33.864 hPa
+                case Unit.psi:      return 0.0689475729 * v;    /// 1 psi = 0.0689475729 bar
+                case Unit.MPa:      return 10 * v;              /// 1 MPa = 10000 hPa
+
+                /// Relative error: internal representation in %
+                case Unit.Promile:  return 0.1 * v;             /// 1 promile = 0.1 %
+
+                /// Diameter, length: internal representation in mm
+                case Unit.cm:       return 10 * v;              /// 1 cm = 10 mm
+                case Unit.inch:     return 25.4 * v;            /// 1 inch = 25.4 mm
+                case Unit.dm:       return 100 * v;             /// 1 dm = 100 mm
+                case Unit.foot:     return 304.8 * v;           /// 1 foot = 304.8 mm
+                case Unit.yard:     return 914.4 * v;           /// 1 yard = 914,4 mm
+                case Unit.m:        return 1000 * v;            /// 1 m = 1000 mm
+
+                /// Density: internal representation in kg/m3
+                case Unit.kgpl:     return 1000 * v;
+
+                /// Energy, internal representation in Joul
+                case Unit.kJ:       return 1000 * v;            /// 1 kJ = 1000 J
+                case Unit.MJ:       return 1000000 * v;         /// 1 kJ = 1000000 J
+                case Unit.Wh:       return 3600 * v;            /// 1 Wh = 3600 J
+                case Unit.kWh:      return 3600000 * v;         /// 1 kWh = 3600000 J
+                case Unit.MWh:      return 3600000000 * v;      /// 1 kWh = 3600000000 J
+
+                /// Electrical conductivity
+                case Unit.mSpm:     return 10 * v;
+
+                /// Invert
+                case Unit.kWhpp:
+                case Unit.lpp:
+                case Unit.dm3pp:
+                case Unit.lpdeg:
+                case Unit.dm3pdeg:  return (v <= float.Epsilon) ? 0 : 1/v;
+
+                default:            return v;                   /// Do not convert
+            }
+        }
+	}
 }

DataStreamInterface/IDataStreamMeter.cs

@@ -2,58 +2,82 @@
 /// Copyright (c) 2020 Sensus Slovensko a.s.
 ///
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace DataStreamInterface
 {
     public interface IDataStreamMeter
     {
+        /// <summary>
+        /// Returns count of water meters supported by the data stream component
+        /// </summary>
+        /// <returns>Water meters count</returns>
+        int GetMetersCount();
+
         /// <summary>
         /// Get state of the connected data stream meter
         /// </summary>
+        /// <param name="meterIx">Index of the meter in range 0 .. (GetMetersCount() - 1)</param>
         /// <param name="state">Current state of the meter</param>
+        /// <param name="parameter">Current extra parameter of the meter</param>
         /// <returns>true when successful</returns>
-        bool GetState(out int state, out string parameter);
+        bool GetState(int meterIx, out int state, out string parameter);
 
         /// <summary>
         /// Set state of the connected data stream meter
         /// </summary>
+        /// <param name="meterIx">Index of the meter in range 0 .. (GetMetersCount() - 1)</param>
         /// <param name="state">Required state of the meter</param>
+        /// <param name="parameter">Required extra parameter of the meter</param>
         /// <returns>true when successful</returns>
-        bool SetState(int state, string parameter);
+        bool SetState(int meterIx, int state, string parameter);
+
+        bool SetStateAll(int state, string parameter);
 
         /// <summary>
         /// Establish connection with a data stream meter
         /// </summary>
+        /// <param name="meterIx">Index of the meter in range 0 .. (GetMetersCount() - 1)</param>
         /// <param name="connectionParameters">Connection parameters</param>
         /// <param name="meterId">Meter ID (e.g. serial number)</param>
         /// <returns>true when successful</returns>
-        bool OpenConnection(string connectionParameters, out string meterId);
-
-        /// <summary>
-        /// Closes connection with the data stream meter
-        /// </summary>
-        /// <returns>true when successful</returns>
-        bool CloseConnection();
+        bool OpenConnection(int meterIx, string connectionParameters, out string meterId);
 
         /// <summary>
         /// Stars saving measurement results into internal data structures of the component.
         /// Each data frame obtains a unique ID.
         /// The very first data fraim obrains ID = 0.
         /// </summary>
+        /// <param name="meterIx">Index of the meter in range 0 .. (GetMetersCount() - 1)</param>
         /// <returns>true when successful</returns>
-        bool StartMeasurement();
+        bool StartMeasurement(int meterIx);
+
+        bool StartMeasurementAll();
 
         /// <summary>
         /// Stops saving measurement results into internal data structures of the component.
         /// Updates ID of the last date frame received from the meter.
         /// </summary>
-        /// <param name="lastFrameID">ID of the last date frame</param>
+        /// <param name="meterIx">Index of the meter in range 0 .. (GetMetersCount() - 1)</param>
+        /// <param name="storedFramesCount">Number of stored date frames</param>
         /// <returns>true when successful</returns>
-        bool StopMeasurement(out UInt64 lastFrameID);
+        bool StopMeasurement(int meterIx, out Int64 storedFramesCount);
+
+        bool StopMeasurementAll(out Int64[] storedFramesCounts);
+
+        /// <summary>
+        /// Closes connection with the data stream meter
+        /// </summary>
+        /// <param name="meterIx">Index of the meter in range 0 .. (GetMetersCount() - 1)</param>
+        /// <returns>true when successful</returns>
+        bool CloseConnection(int meterIx);
+
+        bool CloseConnectionAll();
+
+        /// <summary>
+        /// This function is called when TBF program is shutting down.
+        /// </summary>
+        /// <returns>true when successful</returns>
+        bool Shutdown();
 
         ///------------------------------------------------
         /// Units of time, volume and optional quantities
@@ -70,7 +94,7 @@ namespace DataStreamInterface
         Unit GetVolumeUnits();
 
         ///-----------------------------------------------
-        /// Ooptional quantities: count, units, captions
+        /// Optional quantities: count, units, captions
         ///-----------------------------------------------
 
         /// <summary>
@@ -83,13 +107,13 @@ namespace DataStreamInterface
         /// Returns units of the specified quantity
         /// </summary>
         /// <param name="quanityNr">Zero based quantity number 0 .. quantites count-1</param>
-        Unit GetQuantityUnits(int quanityNr);
+        Unit GetQuantityUnits(int quantityNr);
 
         /// <summary>
         /// Returns caption of the specified quantity
         /// </summary>
         /// <param name="quanityNr">Zero based quantity number 0 .. quantites count-1</param>
-        string GetQuantityCaption(int quanityNr);
+        string GetQuantityCaption(int quantityNr);
 
         ///---------------------------
         /// Datastream data exchange
@@ -98,17 +122,19 @@ namespace DataStreamInterface
         /// <summary>
         /// Retuns 'count' data frames starting with data frame with ID = 'id' 
         /// </summary>
+        /// <param name="meterIx">Index of the meter in range 0 .. (GetMetersCount() - 1)</param>
         /// <param name="id">First frame ID</param>
         /// <param name="count">Frames count</param>
         /// <returns>Selected data frames</returns>
-        DataFrame[] GetFrames(UInt64 id, int count);
+        DataFrame[] GetFrames(int meterIx, Int64 id, int count);
 
         /// <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="meterIx">Index of the meter in range 0 .. (GetMetersCount() - 1)</param>
         /// <param name="time">Time</param>
         /// <returns>ID of the data frame at or after the pecified time</returns>
-        UInt64 GetID(double time);
+        Int64 GetID(int meterIx, double time);
     }
 }

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

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <root>
   <!-- 
     Microsoft ResX Schema 
@@ -117,13 +117,7 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <data name="okButton.Text" xml:space="preserve">
-    <value>OK</value>
-  </data>
-  <data name="orderGroupBox.Text" xml:space="preserve">
-    <value>Kolejność</value>
-  </data>
-  <data name="$this.Text" xml:space="preserve">
-    <value>Dane partii</value>
-  </data>
+  <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

@@ -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("DataStreamMeter")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("DataStreamMeter")]
+[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("8acd46eb-c84d-4199-9f40-7420b7ebabc2")]
+
+// 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")]

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

@@ -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>
@@ -90,6 +90,10 @@
     </Compile>
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\Common\Common.csproj">
+      <Project>{c8939821-ba5c-4988-a3d0-bf53b74865c7}</Project>
+      <Name>Common</Name>
+    </ProjectReference>
     <ProjectReference Include="..\Config\Config.csproj">
       <Project>{743DF7DB-C7B6-42EB-986D-0F485E5588E4}</Project>
       <Name>Config</Name>

DeviceTest/DeviceTestDlg.cs

@@ -2,12 +2,13 @@
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Text;
 using System.Threading;
-using System.Windows.Forms;
-using TBF.BenchControl;
-using TBF.BenchControl.Generic;
 using System.Xml.Serialization;
+using System.Windows.Forms;
+using Common;
+using TBF.Rig;
+using TBF.Rig.Generic;
+using TBF.UI.Bench.Components;
 
 
 namespace DeviceTest
@@ -79,7 +80,7 @@ namespace DeviceTest
                 compClasses.Add(componentFactory.ClassName);
             }
 
-			tbfComponents = new List<TBF.BenchControl.Generic.IComponent>();
+			tbfComponents = new List<TBF.Rig.Generic.IComponent>();
 			tbfDevices = new List<IDevice>();
 		}
 
@@ -108,8 +109,8 @@ namespace DeviceTest
 						config.Name = Program.LocalSettings.ParentName;
 						config.ParentName = string.Empty;
 						config.ItemNr = 0;
-						config.DebugLevel = Config.Entities.DebugMode.Normal;
-						config.LogLevel = Config.Entities.LogLevel.Debug;
+						config.DebugLevel = DebugMode.Normal;
+						config.LogLevel = LogLevel.Debug;
 						config.Corrections = null;
 						config.Factory = parentFactory;
 						parentCfg = config;
@@ -141,8 +142,8 @@ namespace DeviceTest
 						config.Name = Program.LocalSettings.ComponentName;
 						config.ParentName = string.IsNullOrEmpty(Program.LocalSettings.ComponentParentName) ? string.Empty : Program.LocalSettings.ComponentParentName;
 						config.ItemNr = 1;
-						config.DebugLevel = Config.Entities.DebugMode.Normal;
-						config.LogLevel = Config.Entities.LogLevel.Debug;
+						config.DebugLevel = DebugMode.Normal;
+						config.LogLevel = LogLevel.Debug;
 						config.Corrections = null;
 						config.Factory = component1Factory;
 						component1Cfg = config;
@@ -176,8 +177,8 @@ namespace DeviceTest
 						config.Name = Program.LocalSettings.Component2Name;
 						config.ParentName = string.IsNullOrEmpty(Program.LocalSettings.Component2ParentName) ? string.Empty : Program.LocalSettings.Component2ParentName;
 						config.ItemNr = 2;
-						config.DebugLevel = Config.Entities.DebugMode.Normal;
-						config.LogLevel = Config.Entities.LogLevel.Debug;
+						config.DebugLevel = DebugMode.Normal;
+						config.LogLevel = LogLevel.Debug;
 						config.Corrections = null;
 						config.Factory = component2Factory;
 						component2Cfg = config;
@@ -211,8 +212,8 @@ namespace DeviceTest
 						config.Name = Program.LocalSettings.Component3Name;
 						config.ParentName = string.IsNullOrEmpty(Program.LocalSettings.Component3ParentName) ? string.Empty : Program.LocalSettings.Component3ParentName;
 						config.ItemNr = 3;
-						config.DebugLevel = Config.Entities.DebugMode.Normal;
-						config.LogLevel = Config.Entities.LogLevel.Debug;
+						config.DebugLevel = DebugMode.Normal;
+						config.LogLevel = LogLevel.Debug;
 						config.Corrections = null;
 						config.Factory = component3Factory;
 						component3Cfg = config;
@@ -383,7 +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)
 				{
@@ -421,13 +422,13 @@ namespace DeviceTest
 			{
 				parentCfg = parentFactory.DefaultConfig();
 			}
-			IComponentCfgCtrl cfgControl = parentCfg.GetControl();
+            ComponentParametersDlg cfgForm = new ComponentParametersDlg();
+            cfgForm.CmpntEntities = new List<Config.Entities.Component>();
+
+            IComponentCfgCtrl cfgControl = parentCfg.GetControl(cfgForm.CmpntEntities);
 			cfgControl.Config = parentCfg;
 			cfgControl.Config.ItemNr = 0;
 
-			ComponentParametersDlg cfgForm = new ComponentParametersDlg();
-			cfgForm.TbfComponents = new List<Config.Entities.Component>();
-
 			cfgForm.ComponentCfgCtrl = cfgControl;
 			cfgForm.UnlockAfterStart = true;
 			DialogResult dr = cfgForm.ShowDialog();
@@ -450,17 +451,17 @@ namespace DeviceTest
 			{
 				component1Cfg = component1Factory.DefaultConfig();
 			}
-			IComponentCfgCtrl cfgControl = component1Cfg.GetControl();
-			cfgControl.Config = component1Cfg;
-			cfgControl.Config.ItemNr = 1;
-
 			ComponentParametersDlg cfgForm = new ComponentParametersDlg();
 			///
-			IList<Config.Entities.Component> compEntities = new List<Config.Entities.Component>();
+			var compEntities = new List<Config.Entities.Component>();
 			if (parentFactory != null && parentCfg != null) compEntities.Add(parentCfg.CreateDbEntity());
-			cfgForm.TbfComponents = compEntities;
+			cfgForm.CmpntEntities = compEntities;
 
-			cfgForm.ComponentCfgCtrl = cfgControl;
+            IComponentCfgCtrl cfgControl = component1Cfg.GetControl(compEntities);
+            cfgControl.Config = component1Cfg;
+            cfgControl.Config.ItemNr = 1;
+
+            cfgForm.ComponentCfgCtrl = cfgControl;
 			cfgForm.UnlockAfterStart = true;
 			DialogResult dr = cfgForm.ShowDialog();
 			if (dr != DialogResult.OK) return;
@@ -484,18 +485,18 @@ namespace DeviceTest
 			{
 				component2Cfg = component2Factory.DefaultConfig();
 			}
-			IComponentCfgCtrl cfgControl = component2Cfg.GetControl();
-			cfgControl.Config = component2Cfg;
-			cfgControl.Config.ItemNr = 1;
-
 			ComponentParametersDlg cfgForm = new ComponentParametersDlg();
 			///
-			IList<Config.Entities.Component> compEntities = new List<Config.Entities.Component>();
+			var compEntities = new List<Config.Entities.Component>();
 			if (parentFactory != null && parentCfg != null) compEntities.Add(parentCfg.CreateDbEntity());
 			if (component1Factory != null && component1Cfg != null) compEntities.Add(component1Cfg.CreateDbEntity());
-			cfgForm.TbfComponents = compEntities;
+			cfgForm.CmpntEntities = compEntities;
 
-			cfgForm.ComponentCfgCtrl = cfgControl;
+            IComponentCfgCtrl cfgControl = component2Cfg.GetControl(compEntities);
+            cfgControl.Config = component2Cfg;
+            cfgControl.Config.ItemNr = 1;
+
+            cfgForm.ComponentCfgCtrl = cfgControl;
 			cfgForm.UnlockAfterStart = true;
 			DialogResult dr = cfgForm.ShowDialog();
 			if (dr != DialogResult.OK) return;
@@ -519,19 +520,19 @@ namespace DeviceTest
 			{
 				component3Cfg = component3Factory.DefaultConfig();
 			}
-			IComponentCfgCtrl cfgControl = component3Cfg.GetControl();
-			cfgControl.Config = component3Cfg;
-			cfgControl.Config.ItemNr = 1;
-
 			ComponentParametersDlg cfgForm = new ComponentParametersDlg();
 			///
-			IList<Config.Entities.Component> compEntities = new List<Config.Entities.Component>();
+			var compEntities = new List<Config.Entities.Component>();
 			if (parentFactory != null && parentCfg != null) compEntities.Add(parentCfg.CreateDbEntity());
 			if (component1Factory != null && component1Cfg != null) compEntities.Add(component1Cfg.CreateDbEntity());
 			if (component2Factory != null && component2Cfg != null) compEntities.Add(component2Cfg.CreateDbEntity());
-			cfgForm.TbfComponents = compEntities;
+			cfgForm.CmpntEntities = compEntities;
 
-			cfgForm.ComponentCfgCtrl = cfgControl;
+            IComponentCfgCtrl cfgControl = component3Cfg.GetControl(compEntities);
+            cfgControl.Config = component3Cfg;
+            cfgControl.Config.ItemNr = 1;
+
+            cfgForm.ComponentCfgCtrl = cfgControl;
 			cfgForm.UnlockAfterStart = true;
 			DialogResult dr = cfgForm.ShowDialog();
 			if (dr != DialogResult.OK) return;
@@ -568,7 +569,7 @@ namespace DeviceTest
 			{
 				if (parentFactory != null && parentCfg != null)
 				{
-					TBF.BenchControl.Generic.IComponent component = parentFactory.GetComponent(parentCfg, tbfComponents);
+					TBF.Rig.Generic.IComponent component = parentFactory.GetComponent(parentCfg, tbfComponents);
 					tbfComponents.Add(component);
 					IDevice dev = component as IDevice;
 					if (dev != null)
@@ -580,7 +581,7 @@ namespace DeviceTest
 				}
 				if (component1Factory != null && component1Cfg != null)
 				{
-					TBF.BenchControl.Generic.IComponent component = component1Factory.GetComponent(component1Cfg, tbfComponents);
+					TBF.Rig.Generic.IComponent component = component1Factory.GetComponent(component1Cfg, tbfComponents);
 					tbfComponents.Add(component);
 					tbfComponent1forOp = component;
 					IDevice dev = component as IDevice;
@@ -593,7 +594,7 @@ namespace DeviceTest
 				}
 				if (component2Factory != null && component2Cfg != null)
 				{
-					TBF.BenchControl.Generic.IComponent component2 = component2Factory.GetComponent(component2Cfg, tbfComponents);
+					TBF.Rig.Generic.IComponent component2 = component2Factory.GetComponent(component2Cfg, tbfComponents);
 					tbfComponents.Add(component2);
 					tbfComponent2forOp = component2;
 					IDevice dev = component2 as IDevice;
@@ -606,7 +607,7 @@ namespace DeviceTest
 				}
 				if (component3Factory != null && component3Cfg != null)
 				{
-					TBF.BenchControl.Generic.IComponent component3 = component3Factory.GetComponent(component3Cfg, tbfComponents);
+					TBF.Rig.Generic.IComponent component3 = component3Factory.GetComponent(component3Cfg, tbfComponents);
 					tbfComponents.Add(component3);
 					tbfComponent3forOp = component3;
 					IDevice dev = component3 as IDevice;
@@ -645,7 +646,8 @@ namespace DeviceTest
 								MessageBoxIcon.Exclamation);
 
 				foreach (var dev in tbfDevices) dev.StopDevice();
-				tbfDevices.Clear();
+                foreach (var dev in tbfDevices) dev.StopDevice2();
+                tbfDevices.Clear();
 
 				startButton.Enabled = true;
 				stopButton.Enabled = false;
@@ -662,120 +664,120 @@ namespace DeviceTest
 			int previousOperation = 0;
 
 
-			if (tbfComponent1forOp is TBF.BenchControl.Modbus.PressureMeter.Meret.PressureMeter)
+			if (tbfComponent1forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
 			{
-				operation1 = (tbfComponent1forOp as TBF.BenchControl.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
+				operation1 = (tbfComponent1forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
 			}
-			else if (tbfComponent1forOp is TBF.BenchControl.Network.Camera.CLP1611.Camera)
+			else if (tbfComponent1forOp is TBF.Rig.Network.Camera.CLP1611.Camera)
 			{
-				operation1 = (tbfComponent1forOp as TBF.BenchControl.Network.Camera.CLP1611.Camera).LiveStreamOp(false);
-				operation2 = (tbfComponent1forOp as TBF.BenchControl.Network.Camera.CLP1611.Camera).LiveStreamOp(true);
+				operation1 = (tbfComponent1forOp as TBF.Rig.Network.Camera.CLP1611.Camera).LiveStreamOp(false);
+				operation2 = (tbfComponent1forOp as TBF.Rig.Network.Camera.CLP1611.Camera).LiveStreamOp(true);
 			}
-			else if (tbfComponent1forOp is TBF.BenchControl.Network.Camera.Roi.Roi)
+			else if (tbfComponent1forOp is TBF.Rig.Network.Camera.Roi.Roi)
 			{
-				operation1 = (tbfComponent1forOp as TBF.BenchControl.Network.Camera.Roi.Roi).RoiDetectionOp();
+				operation1 = (tbfComponent1forOp as TBF.Rig.Network.Camera.Roi.Roi).RoiDetectionOp();
 			}
-			else if (tbfComponent1forOp is TBF.BenchControl.Modbus.Easytherm.Easytherm)
+			else if (tbfComponent1forOp is TBF.Rig.Modbus.Easytherm.Easytherm)
 			{
-				operation1 = (tbfComponent1forOp as TBF.BenchControl.Modbus.Easytherm.Easytherm).SetTemperatureOp(10);
-				operation2 = (tbfComponent1forOp as TBF.BenchControl.Modbus.Easytherm.Easytherm).SetTemperatureOp(20);
+				operation1 = (tbfComponent1forOp as TBF.Rig.Modbus.Easytherm.Easytherm).SetTemperatureOp(10);
+				operation2 = (tbfComponent1forOp as TBF.Rig.Modbus.Easytherm.Easytherm).SetTemperatureOp(20);
 			}
-            else if (tbfComponent1forOp is TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter)
+            else if (tbfComponent1forOp is TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter)
             {
-                operation1 = (tbfComponent1forOp as TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter).ReadLevelOp(ref dblBox1);
-                operation2 = (tbfComponent1forOp as TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter).ReadTempOp(ref dblBox3);
+                operation1 = (tbfComponent1forOp as TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter).ReadLevelOp(ref dblBox1);
+                operation2 = (tbfComponent1forOp as TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter).ReadTempOp(ref dblBox3);
             }
-            else if (tbfComponent1forOp is TBF.BenchControl.Modbus.TankSelector.TankSelector)
+            else if (tbfComponent1forOp is TBF.Rig.Modbus.TankSelector.TankSelector)
 			{
-				//operation1 = (tbfComponent1forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(1);
-				//operation2 = (tbfComponent1forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(2);
-				//operation3 = (tbfComponent1forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(3);
-				//operation4 = (tbfComponent1forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(0);
+				//operation1 = (tbfComponent1forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(1);
+				//operation2 = (tbfComponent1forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(2);
+				//operation3 = (tbfComponent1forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(3);
+				//operation4 = (tbfComponent1forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(0);
 			}
-            else if (tbfComponent3forOp is TBF.BenchControl.Modbus.TankSelector.TankSelector)
+            else if (tbfComponent3forOp is TBF.Rig.Modbus.TankSelector.TankSelector)
             {
-                operation1 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(1);
-                operation2 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(2);
-                operation3 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(4);
-                operation4 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(0);
+                operation1 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(1);
+                operation2 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(2);
+                operation3 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(4);
+                operation4 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(0);
             }
 
 
-			if (tbfComponent2forOp is TBF.BenchControl.Modbus.PressureMeter.Meret.PressureMeter)
+			if (tbfComponent2forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
 			{
-				operation21 = (tbfComponent2forOp as TBF.BenchControl.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
+				operation21 = (tbfComponent2forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
 			}
-			else if (tbfComponent2forOp is TBF.BenchControl.Network.Camera.CLP1611.Camera)
+			else if (tbfComponent2forOp is TBF.Rig.Network.Camera.CLP1611.Camera)
 			{
-				operation21 = (tbfComponent2forOp as TBF.BenchControl.Network.Camera.CLP1611.Camera).LiveStreamOp(false);
-				operation22 = (tbfComponent2forOp as TBF.BenchControl.Network.Camera.CLP1611.Camera).LiveStreamOp(true);
+				operation21 = (tbfComponent2forOp as TBF.Rig.Network.Camera.CLP1611.Camera).LiveStreamOp(false);
+				operation22 = (tbfComponent2forOp as TBF.Rig.Network.Camera.CLP1611.Camera).LiveStreamOp(true);
 			}
-			else if (tbfComponent2forOp is TBF.BenchControl.Network.Camera.Roi.Roi)
+			else if (tbfComponent2forOp is TBF.Rig.Network.Camera.Roi.Roi)
 			{
-				operation21 = (tbfComponent2forOp as TBF.BenchControl.Network.Camera.Roi.Roi).RoiDetectionOp();
+				operation21 = (tbfComponent2forOp as TBF.Rig.Network.Camera.Roi.Roi).RoiDetectionOp();
 			}
-			else if (tbfComponent2forOp is TBF.BenchControl.Modbus.Easytherm.Easytherm)
+			else if (tbfComponent2forOp is TBF.Rig.Modbus.Easytherm.Easytherm)
 			{
-				operation21 = (tbfComponent2forOp as TBF.BenchControl.Modbus.Easytherm.Easytherm).SetTemperatureOp(10);
-				operation22 = (tbfComponent2forOp as TBF.BenchControl.Modbus.Easytherm.Easytherm).SetTemperatureOp(20);
+				operation21 = (tbfComponent2forOp as TBF.Rig.Modbus.Easytherm.Easytherm).SetTemperatureOp(10);
+				operation22 = (tbfComponent2forOp as TBF.Rig.Modbus.Easytherm.Easytherm).SetTemperatureOp(20);
 			}
-            else if (tbfComponent2forOp is TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter)
+            else if (tbfComponent2forOp is TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter)
             {
-                operation21 = (tbfComponent2forOp as TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter).ReadLevelOp(ref dblBox1);
-                operation22 = (tbfComponent2forOp as TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter).ReadTempOp(ref dblBox3);
+                operation21 = (tbfComponent2forOp as TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter).ReadLevelOp(ref dblBox1);
+                operation22 = (tbfComponent2forOp as TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter).ReadTempOp(ref dblBox3);
             }
-            else if (tbfComponent2forOp is TBF.BenchControl.Modbus.TankSelector.TankSelector)
+            else if (tbfComponent2forOp is TBF.Rig.Modbus.TankSelector.TankSelector)
 			{
-				//operation21 = (tbfComponent2forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(1);
-                //operation22 = (tbfComponent2forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(2);
-                //operation23 = (tbfComponent2forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(3);
-                //operation24 = (tbfComponent2forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(0);
+				//operation21 = (tbfComponent2forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(1);
+                //operation22 = (tbfComponent2forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(2);
+                //operation23 = (tbfComponent2forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(3);
+                //operation24 = (tbfComponent2forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(0);
 			}
-            else if (tbfComponent3forOp is TBF.BenchControl.Modbus.TankSelector.TankSelector)
+            else if (tbfComponent3forOp is TBF.Rig.Modbus.TankSelector.TankSelector)
             {
-                operation21 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(1);
-                operation22 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(2);
-                operation23 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(4);
-                operation24 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(0);
+                operation21 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(1);
+                operation22 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(2);
+                operation23 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(4);
+                operation24 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(0);
             }
 
 
-			if (tbfComponent3forOp is TBF.BenchControl.Modbus.PressureMeter.Meret.PressureMeter)
+			if (tbfComponent3forOp is TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter)
 			{
-				operation31 = (tbfComponent3forOp as TBF.BenchControl.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
+				operation31 = (tbfComponent3forOp as TBF.Rig.Modbus.PressureMeter.Meret.PressureMeter).ReadPressureOp(ref floatBox);
 			}
-			else if (tbfComponent3forOp is TBF.BenchControl.Network.Camera.CLP1611.Camera)
+			else if (tbfComponent3forOp is TBF.Rig.Network.Camera.CLP1611.Camera)
 			{
-				operation31 = (tbfComponent3forOp as TBF.BenchControl.Network.Camera.CLP1611.Camera).LiveStreamOp(false);
-				operation33 = (tbfComponent3forOp as TBF.BenchControl.Network.Camera.CLP1611.Camera).LiveStreamOp(true);
+				operation31 = (tbfComponent3forOp as TBF.Rig.Network.Camera.CLP1611.Camera).LiveStreamOp(false);
+				operation33 = (tbfComponent3forOp as TBF.Rig.Network.Camera.CLP1611.Camera).LiveStreamOp(true);
 			}
-			else if (tbfComponent3forOp is TBF.BenchControl.Network.Camera.Roi.Roi)
+			else if (tbfComponent3forOp is TBF.Rig.Network.Camera.Roi.Roi)
 			{
-				operation31 = (tbfComponent3forOp as TBF.BenchControl.Network.Camera.Roi.Roi).RoiDetectionOp();
+				operation31 = (tbfComponent3forOp as TBF.Rig.Network.Camera.Roi.Roi).RoiDetectionOp();
 			}
-			else if (tbfComponent3forOp is TBF.BenchControl.Modbus.Easytherm.Easytherm)
+			else if (tbfComponent3forOp is TBF.Rig.Modbus.Easytherm.Easytherm)
 			{
-				operation31 = (tbfComponent3forOp as TBF.BenchControl.Modbus.Easytherm.Easytherm).SetTemperatureOp(10);
-				operation32 = (tbfComponent3forOp as TBF.BenchControl.Modbus.Easytherm.Easytherm).SetTemperatureOp(20);
+				operation31 = (tbfComponent3forOp as TBF.Rig.Modbus.Easytherm.Easytherm).SetTemperatureOp(10);
+				operation32 = (tbfComponent3forOp as TBF.Rig.Modbus.Easytherm.Easytherm).SetTemperatureOp(20);
 			}
-            else if (tbfComponent3forOp is TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter)
+            else if (tbfComponent3forOp is TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter)
             {
-                operation31 = (tbfComponent3forOp as TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter).ReadLevelOp(ref dblBox1);
-                operation32 = (tbfComponent3forOp as TBF.BenchControl.Modbus.UltrasoundLevelMeter.LevelMeter).ReadTempOp(ref dblBox3);
+                operation31 = (tbfComponent3forOp as TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter).ReadLevelOp(ref dblBox1);
+                operation32 = (tbfComponent3forOp as TBF.Rig.Modbus.UltrasoundLevelMeter.LevelMeter).ReadTempOp(ref dblBox3);
             }
-            else if (tbfComponent3forOp is TBF.BenchControl.Modbus.TankSelector.TankSelector)
+            else if (tbfComponent3forOp is TBF.Rig.Modbus.TankSelector.TankSelector)
 			{
-				//operation31 = (tbfComponent3forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(1);
-				//operation32 = (tbfComponent3forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(2);
-				//operation33 = (tbfComponent3forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(3);
-				//operation34 = (tbfComponent3forOp as TBF.BenchControl.Modbus.TankSelector.TankSelector).SelectTankOp(0);
+				//operation31 = (tbfComponent3forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(1);
+				//operation32 = (tbfComponent3forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(2);
+				//operation33 = (tbfComponent3forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(3);
+				//operation34 = (tbfComponent3forOp as TBF.Rig.Modbus.TankSelector.TankSelector).SelectTankOp(0);
 			}
-            else if (tbfComponent3forOp is TBF.BenchControl.Modbus.TankSelector.TankSelector)
+            else if (tbfComponent3forOp is TBF.Rig.Modbus.TankSelector.TankSelector)
             {
-                operation31 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(1);
-                operation32 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(2);
-                operation33 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(4);
-                operation34 = (tbfComponent3forOp as TBF.BenchControl.Modbus.QuidoRS.QuidoRS).SetOutputsOp(0);
+                operation31 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(1);
+                operation32 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(2);
+                operation33 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(4);
+                operation34 = (tbfComponent3forOp as TBF.Rig.Modbus.QuidoRS.QuidoRS).SetOutputsOp(0);
             }
 
 
@@ -856,7 +858,8 @@ namespace DeviceTest
 			}
 
 			foreach (var d in tbfDevices) d.StopDevice();
-		}
+            foreach (var d in tbfDevices) d.StopDevice2();
+        }
 
 		private void stopButton_Click(object sender, EventArgs e)
 		{

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/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

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Windows.Forms;
 using NHibernate;
+using Common;
 using Common.UIControls;
 using Events;
 using Events.Entities;
@@ -210,8 +211,8 @@ namespace EventViewer
             {
                 lvi.UseItemStyleForSubItems = false;
                 lvi.SubItems.Add(evnt.Severity.ToString());
-                lvi.SubItems[lvi.SubItems.Count - 1].BackColor = Utils.GetSeverityColor(evnt.Severity);
-                lvi.SubItems[lvi.SubItems.Count - 1].ForeColor = 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);
@@ -275,7 +276,7 @@ namespace EventViewer
 
         private void settingsButton_Click(object sender, EventArgs e)
         {
-            //Users.Entities.GID[] groupsWithAccess = new Users.Entities.GID[] { Users.Entities.GID.Administrators };
+            //Common.GID[] groupsWithAccess = new Common.GID[] { Common.GID.Administrators };
             Users.Forms.LoginDlg dlg = new Users.Forms.LoginDlg(true);
             if (dlg.ShowDialog() == DialogResult.OK)
             {
@@ -290,7 +291,7 @@ namespace EventViewer
         {
             try
             {
-                Users.GlobalData.RemoteUsersDB = new Users.DBSettings(Users.Entities.DBType.MySql, Program.LocalSettings.UsersDBConnString);
+                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)
                 {

EventViewer/LocalSettings.cs

@@ -59,8 +59,8 @@ namespace EventViewer
             ConnectionString = "SERVER=localhost; DATABASE=test-e; UID=root; PASSWORD=kraken; CHARSET=utf8";
             UsersDBConnString = "SERVER=localhost; DATABASE=test; UID=root; PASSWORD=kraken; CHARSET=utf8;";
 #else
-            ConnectionString = "SERVER=10.42.128.16; DATABASE=st_wr_shared_events; UID=v9305784; PASSWORD=p89344390; CHARSET=utf8";
-            UsersDBConnString = "SERVER=10.42.128.16; DATABASE=st_wr_shared_config; UID=u9305784; PASSWORD=p89344390; CHARSET=utf8;";
+            ConnectionString = "SERVER=10.42.128.24; DATABASE=st_wr_shared_events; UID=v9305784; PASSWORD=p89344390; CHARSET=utf8";
+            UsersDBConnString = "SERVER=10.42.128.24; DATABASE=st_wr_shared_config; UID=u9305784; PASSWORD=p89344390; CHARSET=utf8;";
 #endif
             RecentTimeDays = 7;
             Language = "sk";
@@ -147,7 +147,7 @@ namespace EventViewer
                     }
                 }
             }
-            catch (Exception e)
+            catch (Exception)
             {
                 //log.ErrorFormat("Failed to load from '{0}': {1}", fileName, e.Message);
                 return null;
@@ -203,7 +203,7 @@ namespace EventViewer
                 }
 #endif
             }
-            catch (Exception e)
+            catch (Exception)
             {
                 //log.ErrorFormat("Failed to save to '{0}': {1}", Program.LocalSettingsFileName, e.Message);
             }

EventViewer/Program.cs

@@ -122,7 +122,7 @@ namespace EventViewer
                 /// Open the main application window
                 Application.Run(new EventViewerWnd());
             }
-            catch (Exception e)
+            catch (Exception)
             {
                 //LogException(log, "Exception in Application.Run(new ResultsBrowserWnd(args))", e);
             }

Events/DB.cs

@@ -8,6 +8,7 @@ using FluentNHibernate.Cfg.Db;
 using NHibernate;
 using NHibernate.Cfg;
 using NHibernate.Tool.hbm2ddl;
+using Common;
 using Events.Entities;
 
 namespace Events
@@ -34,9 +35,9 @@ namespace Events
 		}
 
 		/// <summary> Database type (MySQL or SQLite) for all sessions </summary>
-		private static Entities.DBType dbType;
+		private static DBType dbType;
 		/// 
-		public static Entities.DBType DbType
+		public static DBType DbType
 		{
 			get { return dbType; }
 			set { dbType = value; SessionFactory = null; }
@@ -63,10 +64,10 @@ namespace Events
 			switch (dbType)
 			{
 				default:
-				case Entities.DBType.SQLite:
+				case DBType.SQLite:
 					cfg = cfg.Database(SQLiteConfiguration.Standard.UsingFile(connectionString));
                     break;
-				case Entities.DBType.MySql:
+				case DBType.MySql:
                     cfg = cfg.Database(MySQLConfiguration.Standard.ConnectionString(connectionString));
                     break;
 			}

Events/Entities/Enums.cs

@@ -1,58 +0,0 @@
-///
-/// Copyright (c) 2020 Sensus Slovensko a.s.
-///
-namespace Events.Entities
-{
-    /// <summary>
-    /// Identifies the type of a database
-    /// </summary>
-    public enum DBType
-    {
-        None,               /// Database disabled
-        MySql,              /// MySQL database
-        SQLite,             /// SQLite
-        Count
-    }
-
-
-    public enum Severity
-    {
-        Undefined,
-        Notification,
-        Warning,
-        Error,
-        FatalError,
-        Count
-    }
-
-    public enum EventClass
-    {
-        Undefined,
-        EquipmentHW,
-        Metrology,
-        TestingProcess,
-        BadResults,
-        ComputerResources,
-        Network,
-        Other,
-        Count
-    }
-
-    public enum SubscriberGroup : long
-    {
-        None = 0,
-        Metrology = 1,
-        Maintenance = 2,
-        Production = 4,
-        Management = 8,
-        Finish = 16,
-    }
-
-    public enum EViewerOption
-    {
-        Undefined,
-        AllEvents,
-        RecentEvents,
-        UnreadEvents,
-    }
-}

Events/Entities/Event.cs

@@ -3,6 +3,7 @@
 ///
 using System;
 using System.Collections.Generic;
+using Common;
 
 namespace Events.Entities
 {

Events/Events.csproj

@@ -56,7 +56,6 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="DB.cs" />
-    <Compile Include="Entities\Enums.cs" />
     <Compile Include="Entities\Event.cs" />
     <Compile Include="Entities\Subscriber.cs" />
     <Compile Include="Utils.cs" />
@@ -67,6 +66,12 @@
   <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/Utils.cs

@@ -3,6 +3,7 @@
 ///
 using System;
 using System.Drawing;
+using Common;
 using Events.Entities;
 
 namespace Events

FeatureVectorCalculator/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>

FeatureVectorCalculator/CalculatorWnd.Designer.cs

@@ -0,0 +1,280 @@
+namespace FeatureVectorCalculator
+{
+    partial class CalculatorWnd
+    {
+        /// <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.rawFileComboBox = new System.Windows.Forms.ComboBox();
+            this.browseButton = 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(0, 0);
+            this.rawFileComboBox.Name = "rawFileComboBox";
+            this.rawFileComboBox.Size = new System.Drawing.Size(1040, 21);
+            this.rawFileComboBox.TabIndex = 0;
+            // 
+            // browseButton
+            // 
+            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;
+            this.browseButton.Text = "Browse";
+            this.browseButton.UseVisualStyleBackColor = true;
+            this.browseButton.Click += new System.EventHandler(this.browseButton_Click);
+            // 
+            // resultsTextBox
+            // 
+            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(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(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);
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.ComboBox rawFileComboBox;
+        private System.Windows.Forms.Button browseButton;
+        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

@@ -0,0 +1,148 @@
+///
+/// Copyright (c) 2021 Sensus Slovensko a.s.
+///
+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;
+
+
+        public CalculatorWnd()
+        {
+            InitializeComponent();
+
+            optoData = new OptoTelegramRaw[MaxOptoDataCount];
+            for (int i = 0; i < MaxOptoDataCount; i++)
+            {
+                optoData[i] = new OptoTelegramRaw();
+            }
+        }
+
+        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();
+
+            if (ofd.ShowDialog() == DialogResult.OK)
+            {
+                rawFileComboBox.Text = ofd.FileName;
+                ProcessRawDataFile(ofd.FileName);
+            }
+        }
+
+        void ProcessRawDataFile(string fileName)
+        {
+            int counter = 0;
+            int startIx = -1;
+            int endIx = -1;
+
+            ClearOutput();
+
+            resultsTextBox.Text = string.Format("File name: {0}{1}", fileName, Environment.NewLine);
+
+            try
+            {
+                using (StreamReader reader = new StreamReader(fileName))
+                {
+                    string line;
+                    while ((line = reader.ReadLine()) != null && counter < MaxOptoDataCount)
+                    {
+                        int ix = line.IndexOf(" :\t");
+                        string[] items = line.Split('\t');
+
+                        if (items.Length > 18)
+                        {
+                            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))
+                            {
+                                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;
+                        }
+
+                        counter++;
+                    }
+
+                    reader.Close();
+                }
+            }
+            catch (Exception exc)
+            {
+                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

@@ -0,0 +1,100 @@
+<?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>{6280F3F9-139A-48E3-8C88-25EB4124E982}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>FeatureVectorCalculator</RootNamespace>
+    <AssemblyName>FeatureVectorCalculator</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>
+  <PropertyGroup>
+    <StartupObject>FeatureVectorCalculator.Program</StartupObject>
+  </PropertyGroup>
+  <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" />
+    <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="CalculatorWnd.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="CalculatorWnd.Designer.cs">
+      <DependentUpon>CalculatorWnd.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="SignalChart.cs" />
+    <EmbeddedResource Include="CalculatorWnd.resx">
+      <DependentUpon>CalculatorWnd.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>
+      <DesignTime>True</DesignTime>
+    </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="..\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.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

FeatureVectorCalculator/Program.cs

@@ -0,0 +1,25 @@
+///
+/// Copyright (c) 2021 Sensus Slovensko a.s.
+///
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace FeatureVectorCalculator
+{
+    static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new CalculatorWnd());
+        }
+    }
+}

FeatureVectorCalculator/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("FeatureVectorCalculator")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("FeatureVectorCalculator")]
+[assembly: AssemblyCopyright("Copyright ©  2021")]
+[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("4d3a6fe2-3153-4581-8ec7-e5a386b50177")]
+
+// 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")]

FeatureVectorCalculator/Properties/Resources.Designer.cs

@@ -0,0 +1,63 @@
+//------------------------------------------------------------------------------
+// <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 FeatureVectorCalculator.Properties {
+    using System;
+    
+    
+    /// <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 (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("FeatureVectorCalculator.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;
+            }
+        }
+    }
+}

FeatureVectorCalculator/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>

FeatureVectorCalculator/Properties/Settings.Designer.cs

@@ -0,0 +1,26 @@
+//------------------------------------------------------------------------------
+// <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 FeatureVectorCalculator.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;
+            }
+        }
+    }
+}

FeatureVectorCalculator/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>

FeatureVectorCalculator/SignalChart.cs

@@ -0,0 +1,78 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+using System.Windows.Forms.DataVisualization.Charting;
+
+namespace FeatureVectorCalculator
+{
+    public class SignalChart
+    {
+        public static Chart GetChart(float[] data, float period, string caption, string captionY, bool fromZero = true,
+                                     PointF[] extendedOutliers = null, PointF[] outliers = null)
+        {
+            Series series1 = null, series2 = null, series3 = null;
+
+            series1 = new Series { Name = caption, ChartArea = "area1", ChartType = SeriesChartType.Line, Color = Color.DeepSkyBlue };
+            float minY = float.MaxValue;
+            float maxY = float.MinValue;
+            for (int x = 0; x < data.Length; x++)
+            {
+                float y = data[x];
+                if (minY > y) minY = y;
+                if (maxY < y) maxY = y;
+                series1.Points.AddXY(x * period, y);
+            }
+
+            if (extendedOutliers != null)
+            {
+                series2 = new Series { Name = "extended outliers", ChartArea = "area1", ChartType = SeriesChartType.Point, Color = Color.Yellow };
+                for (int i = 0; i < extendedOutliers.Length; i++)
+                {
+                    series2.Points.AddXY(extendedOutliers[i].X * period, extendedOutliers[i].Y);
+                }
+            }
+
+            if (outliers != null)
+            {
+                series3 = new Series { Name = "outliers", ChartArea = "area1", ChartType = SeriesChartType.Point, Color = Color.DarkRed };
+                for (int i = 0; i < outliers.Length; i++)
+                {
+                    series3.Points.AddXY(outliers[i].X * period, outliers[i].Y);
+                }
+            }
+
+            ChartArea chArea = new ChartArea { Name = "area1" };            
+            chArea.AxisX.Title = "Time [s]";
+            chArea.AxisX.IsLogarithmic = false;
+            chArea.AxisX.IsLabelAutoFit = true;
+            chArea.AxisX.Minimum = 0;
+            chArea.AxisX.Maximum = (data.Length - 1) * period;
+            // for (int j = i; j < i + 3; j++)
+            // {
+            //     CustomLabel cl = new CustomLabel();
+            //     cl.Text = string.Format("{0} {1}", xs[j], flowUnit.ToDescription());
+            //     cl.FromPosition = Math.Log10(xs[j] * spacer);
+            //     cl.ToPosition = Math.Log10(xs[j] / spacer);
+            //     chArea.AxisX.CustomLabels.Add(cl);
+            // }
+            chArea.AxisY.Title = captionY;
+            chArea.AxisY.IsLogarithmic = false;
+            chArea.AxisY.IsLabelAutoFit = true;
+            chArea.AxisY.IsStartedFromZero = fromZero;
+            chArea.AxisY.Minimum = chArea.AxisY.IsStartedFromZero ? 0 : minY;
+            chArea.AxisY.Maximum = 1.1 * maxY;
+            if (chArea.AxisY.Maximum == chArea.AxisY.Minimum)
+            {
+                chArea.AxisY.Maximum = chArea.AxisY.Maximum + 1;
+            }
+
+            Chart chart = new Chart { Text = caption, Dock = DockStyle.Fill };
+            chart.ChartAreas.Add(chArea);
+            chart.Series.Add(series1);
+            if (series2 != null) chart.Series.Add(series2);
+            if (series3 != null) chart.Series.Add(series3);
+
+            return chart;
+        }
+    }
+}

GemCard/CardNative.cs

@@ -199,7 +199,8 @@ namespace GemCard
 		{
 			Disconnect(DISCONNECT.Unpower);
 
-			ReleaseContext();
+            try { ReleaseContext(); }
+            catch { }
 		}
 
 		#region ICard Members
@@ -215,66 +216,73 @@ namespace GemCard
 		/// <returns>A string array of the readers</returns>
 		public	override string[]	ListReaders()
 		{
-			EstablishContext(SCOPE.User);
+            try
+            {
+                EstablishContext(SCOPE.User);
 
-			string[]	sListReaders = null;
-			UInt32	pchReaders = 0;
-			IntPtr	szListReaders = IntPtr.Zero;
+                string[] sListReaders = null;
+                UInt32 pchReaders = 0;
+                IntPtr szListReaders = IntPtr.Zero;
 
-			m_nLastError = SCardListReaders(m_hContext, null, szListReaders, out pchReaders);
-			if (m_nLastError == 0)
-			{
-				szListReaders = Marshal.AllocHGlobal((int) pchReaders);
-				m_nLastError = SCardListReaders(m_hContext, null, szListReaders, out pchReaders);
-				if (m_nLastError == 0)
-				{
-					char[] caReadersData = new char[pchReaders];
-					int	nbReaders = 0;
-					for (int nI = 0; nI < pchReaders; nI++)
-					{
-						caReadersData[nI] = (char) Marshal.ReadByte(szListReaders, nI);
+                m_nLastError = SCardListReaders(m_hContext, null, szListReaders, out pchReaders);
+                if (m_nLastError == 0)
+                {
+                    szListReaders = Marshal.AllocHGlobal((int)pchReaders);
+                    m_nLastError = SCardListReaders(m_hContext, null, szListReaders, out pchReaders);
+                    if (m_nLastError == 0)
+                    {
+                        char[] caReadersData = new char[pchReaders];
+                        int nbReaders = 0;
+                        for (int nI = 0; nI < pchReaders; nI++)
+                        {
+                            caReadersData[nI] = (char)Marshal.ReadByte(szListReaders, nI);
 
-						if (caReadersData[nI] == 0)
-							nbReaders++;
-					}
+                            if (caReadersData[nI] == 0)
+                                nbReaders++;
+                        }
 
-					// Remove last 0
-					--nbReaders;
+                        // Remove last 0
+                        --nbReaders;
 
-					if (nbReaders != 0)
-					{
-						sListReaders = new string[nbReaders];
-						char[] caReader = new char[pchReaders];
-						int	nIdx = 0;
-						int	nIdy = 0;
-						int	nIdz = 0;
-						// Get the nJ string from the multi-string
+                        if (nbReaders != 0)
+                        {
+                            sListReaders = new string[nbReaders];
+                            char[] caReader = new char[pchReaders];
+                            int nIdx = 0;
+                            int nIdy = 0;
+                            int nIdz = 0;
+                            // Get the nJ string from the multi-string
 
-						while(nIdx < pchReaders - 1)
-						{
-							caReader[nIdy] = caReadersData[nIdx];
-							if (caReader[nIdy] == 0)
-							{
-								sListReaders[nIdz] = new string(caReader, 0, nIdy);
-								++nIdz;
-								nIdy = 0;
-								caReader = new char[pchReaders];
-							}
-							else
-								++nIdy;
+                            while (nIdx < pchReaders - 1)
+                            {
+                                caReader[nIdy] = caReadersData[nIdx];
+                                if (caReader[nIdy] == 0)
+                                {
+                                    sListReaders[nIdz] = new string(caReader, 0, nIdy);
+                                    ++nIdz;
+                                    nIdy = 0;
+                                    caReader = new char[pchReaders];
+                                }
+                                else
+                                    ++nIdy;
 
-							++nIdx;
-						}
-					}
+                                ++nIdx;
+                            }
+                        }
 
-				}
+                    }
 
-				Marshal.FreeHGlobal(szListReaders);
-			}
+                    Marshal.FreeHGlobal(szListReaders);
+                }
 
-			ReleaseContext();
+                ReleaseContext();
 
-			return sListReaders;
+                return sListReaders;
+            }
+            catch
+            {
+                return new string[0];
+            }
 		}
 
 		/// <summary>

GemCard/GemCard.csproj

@@ -97,7 +97,7 @@
     <BaseAddress>285212672</BaseAddress>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <FileAlignment>4096</FileAlignment>
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <CodeAnalysisIgnoreBuiltInRuleSets>true</CodeAnalysisIgnoreBuiltInRuleSets>
     <CodeAnalysisIgnoreBuiltInRules>true</CodeAnalysisIgnoreBuiltInRules>
     <CodeAnalysisFailOnMissingRules>false</CodeAnalysisFailOnMissingRules>
@@ -110,7 +110,7 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Optimize>true</Optimize>
     <FileAlignment>4096</FileAlignment>
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <CodeAnalysisIgnoreBuiltInRuleSets>false</CodeAnalysisIgnoreBuiltInRuleSets>
     <CodeAnalysisIgnoreBuiltInRules>false</CodeAnalysisIgnoreBuiltInRules>
     <Prefer32Bit>false</Prefer32Bit>

MergeResultsDBs/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>

MergeResultsDBs/MergeResultsDBs.csproj

@@ -0,0 +1,84 @@
+<?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>{9786D0A8-BA9A-41F6-9E61-C7B2B76D4C08}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>MergeResultsDBs</RootNamespace>
+    <AssemblyName>MergeResultsDBs</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="FluentNHibernate">
+      <HintPath>..\packages\FluentNHibernate.2.0.3.0\lib\net40\FluentNHibernate.dll</HintPath>
+    </Reference>
+    <Reference Include="Iesi.Collections">
+      <HintPath>..\packages\Iesi.Collections.4.0.0.4000\lib\net40\Iesi.Collections.dll</HintPath>
+    </Reference>
+    <Reference Include="log4net">
+      <HintPath>..\packages\log4net.2.0.2\lib\net40-full\log4net.dll</HintPath>
+    </Reference>
+    <Reference Include="MySql.Data">
+      <HintPath>..\packages\MySql.Data.6.6.5\lib\net40\MySql.Data.dll</HintPath>
+    </Reference>
+    <Reference Include="NHibernate">
+      <HintPath>..\packages\NHibernate.4.0.4.4000\lib\net40\NHibernate.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <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="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Config\Config.csproj">
+      <Project>{743df7db-c7b6-42eb-986d-0f485e5588e4}</Project>
+      <Name>Config</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Results\Results.csproj">
+      <Project>{9d0dcc88-dc81-47eb-9fdd-4c3907871bfb}</Project>
+      <Name>Results</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>