Merged in develop (pull request #20)

Develop

AstroMath.UnitTests/AstroMath.UnitTests.csproj

@@ -56,8 +56,8 @@
     <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <HintPath>..\packages\Castle.Core.4.4.0\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Moq, Version=4.12.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
-      <HintPath>..\packages\Moq.4.12.0\lib\net45\Moq.dll</HintPath>
+    <Reference Include="Moq, Version=4.13.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+      <HintPath>..\packages\Moq.4.13.0\lib\net45\Moq.dll</HintPath>
     </Reference>
     <Reference Include="nunit.framework, Version=3.12.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
       <HintPath>..\packages\NUnit.3.12.0\lib\net45\nunit.framework.dll</HintPath>
@@ -65,8 +65,8 @@
     <Reference Include="System" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.2\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.5.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.3\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll</HintPath>

AstroMath.UnitTests/app.config

@@ -6,6 +6,10 @@
         <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.5.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

AstroMath.UnitTests/packages.config

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Castle.Core" version="4.4.0" targetFramework="net472" />
-  <package id="Moq" version="4.12.0" targetFramework="net472" />
+  <package id="Moq" version="4.13.0" targetFramework="net472" />
   <package id="NUnit" version="3.12.0" targetFramework="net472" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.2" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
 </packages>

FocuserTestConsole/FocuserTestConsole.csproj

@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>ASCOM.MeadeGeneric</RootNamespace>
     <AssemblyName>ASCOM.MeadeGeneric.Test</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <TargetFrameworkProfile>
     </TargetFrameworkProfile>
     <FileAlignment>512</FileAlignment>
@@ -54,6 +54,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <ErrorReport>prompt</ErrorReport>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="ASCOM.DeviceInterfaces, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />

FocuserTestConsole/Program.cs

@@ -14,9 +14,9 @@ using ASCOM.DriverAccess;
 
 namespace ASCOM.MeadeGeneric
 {
-    class Program
+    public static class Program
     {
-        static void Main(string[] args)
+        public static void Main()
         {
             // Uncomment the code that's required
 #if UseChooser

FocuserTestConsole/app.config

@@ -1,3 +1,3 @@
 <?xml version="1.0"?>
 <configuration>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>

Meade.net.Focuser.UnitTests/FocuserUnitTests.cs

@@ -401,13 +401,13 @@ namespace Meade.net.Focuser.UnitTests
 
             if (position < 0)
             {
-                _sharedResourcesWrapperMock.Verify( x => x.SendBlind(":F-#"), Times.AtLeastOnce);
-                _sharedResourcesWrapperMock.Verify(x => x.SendBlind(":F+#"), Times.Never);
+                _sharedResourcesWrapperMock.Verify( x => x.SendBlind("#:F-#"), Times.AtLeastOnce);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("#:F+#"), Times.Never);
             }
             else
             {
-                _sharedResourcesWrapperMock.Verify(x => x.SendBlind(":F-#"), Times.Never);
-                _sharedResourcesWrapperMock.Verify(x => x.SendBlind(":F+#"), Times.AtLeastOnce);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("#:F-#"), Times.Never);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("#:F+#"), Times.AtLeastOnce);
             }
 
             _sharedResourcesWrapperMock.Verify( x => x.Lock(It.IsAny<Action>()), Times.Once);

Meade.net.Focuser.UnitTests/Meade.net.Focuser.UnitTests.csproj

@@ -71,8 +71,8 @@
     <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <HintPath>..\packages\Castle.Core.4.4.0\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Moq, Version=4.12.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
-      <HintPath>..\packages\Moq.4.12.0\lib\net45\Moq.dll</HintPath>
+    <Reference Include="Moq, Version=4.13.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+      <HintPath>..\packages\Moq.4.13.0\lib\net45\Moq.dll</HintPath>
     </Reference>
     <Reference Include="nunit.framework, Version=3.12.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
       <HintPath>..\packages\NUnit.3.12.0\lib\net45\nunit.framework.dll</HintPath>
@@ -80,8 +80,8 @@
     <Reference Include="System" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.2\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.5.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.3\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll</HintPath>

Meade.net.Focuser.UnitTests/app.config

@@ -6,6 +6,10 @@
         <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.5.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

Meade.net.Focuser.UnitTests/packages.config

@@ -2,8 +2,8 @@
 <packages>
   <package id="ASCOM.Platform" version="6.4.2" targetFramework="net472" />
   <package id="Castle.Core" version="4.4.0" targetFramework="net472" />
-  <package id="Moq" version="4.12.0" targetFramework="net472" />
+  <package id="Moq" version="4.13.0" targetFramework="net472" />
   <package id="NUnit" version="3.12.0" targetFramework="net472" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.2" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
 </packages>

Meade.net.Setup/Product.wxs

@@ -25,9 +25,9 @@
       <![CDATA[Installed OR ASCOMPLATFORMVERSION >= "6.4.1"]]>
     </Condition>
 
-    <PropertyRef Id="NETFRAMEWORK40FULL"/>
-    <Condition Message="This application requires .NET Framework 4.0 or higher. Please install the .NET Framework then run this installer again.">
-      <![CDATA[Installed OR NETFRAMEWORK40FULL]]>
+    <PropertyRef Id="NETFRAMEWORK45"/>
+    <Condition Message="This application requires .NET Framework 4.5 or higher. Please install the .NET Framework then run this installer again.">
+      <![CDATA[Installed OR NETFRAMEWORK45]]>
     </Condition>
 
     <!-- <Condition Message="Please use the correct installer for your operating system - x86 for 32-bit, x64 for 64-bit.">

Meade.net.Telescope.UnitTests/Meade.net.Telescope.UnitTests.csproj

@@ -92,8 +92,8 @@
     <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <HintPath>..\packages\Castle.Core.4.4.0\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Moq, Version=4.12.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
-      <HintPath>..\packages\Moq.4.12.0\lib\net45\Moq.dll</HintPath>
+    <Reference Include="Moq, Version=4.13.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+      <HintPath>..\packages\Moq.4.13.0\lib\net45\Moq.dll</HintPath>
     </Reference>
     <Reference Include="nunit.framework, Version=3.12.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
       <HintPath>..\packages\NUnit.3.12.0\lib\net40\nunit.framework.dll</HintPath>
@@ -101,8 +101,8 @@
     <Reference Include="System" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.2\lib\netstandard1.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.5.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.3\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll</HintPath>

Meade.net.Telescope.UnitTests/app.config

@@ -4,7 +4,7 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.4.1" newVersion="4.0.4.1" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.5.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />

Meade.net.Telescope.UnitTests/packages.config

@@ -2,8 +2,8 @@
 <packages>
   <package id="ASCOM.Platform" version="6.4.2" targetFramework="net472" />
   <package id="Castle.Core" version="4.4.0" targetFramework="net45" />
-  <package id="Moq" version="4.12.0" targetFramework="net45" />
+  <package id="Moq" version="4.13.0" targetFramework="net472" />
   <package id="NUnit" version="3.12.0" targetFramework="net40" requireReinstallation="true" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.2" targetFramework="net45" requireReinstallation="true" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
 </packages>

Meade.net.Telescope/AstroMaths/AstroMaths.cs

@@ -22,7 +22,7 @@ namespace ASCOM.Meade.net.AstroMaths
             return h;
         }
 
-        public double HourAngleToRightAscension(DateTime utcDateTime, double longitude, double hourAngle )
+        private double HourAngleToRightAscension(DateTime utcDateTime, double longitude, double hourAngle )
         {
             var gst = UTtoGst(utcDateTime);
             var lst = GsTtoLst( gst, longitude);

Meade.net.Telescope/AstroMaths/IAstroMaths.cs

@@ -5,13 +5,13 @@ namespace ASCOM.Meade.net.AstroMaths
     public interface IAstroMaths
     {
         double RightAscensionToHourAngle(DateTime utcDateTime, double longitude, double rightAscension);
-        double HourAngleToRightAscension(DateTime utcDateTime, double longitude, double hourAngle );
+        //double HourAngleToRightAscension(DateTime utcDateTime, double longitude, double hourAngle );
         EquatorialCoordinates ConvertHozToEq( DateTime utcDateTime, double latitude, double longitude, HorizonCoordinates altAz);
         HorizonCoordinates ConvertEqToHoz(double hourAngle, double latitude, EquatorialCoordinates raDec);
-        double DegreesToRadians(double degrees);
-        double RadiansToDegrees(double radians);
-        double DateTimeToDecimalHours( DateTime utcDateTime);
-        double UTtoGst(DateTime utcDateTime);
-        double GsTtoLst(double gst, double longitude);
+        //double DegreesToRadians(double degrees);
+        //double RadiansToDegrees(double radians);
+        //double DateTimeToDecimalHours( DateTime utcDateTime);
+        //double UTtoGst(DateTime utcDateTime);
+        //double GsTtoLst(double gst, double longitude);
     }
 }

Meade.net.Telescope/ComparisonResult.cs

@@ -0,0 +1,9 @@
+namespace ASCOM.Meade.net
+{
+    public enum ComparisonResult
+    {
+        Lower,
+        Equals,
+        Greater
+    }
+}

Meade.net.Telescope/DoubleExtensions.cs

@@ -10,5 +10,18 @@ namespace ASCOM.Meade.net
                 return false;
             return true;
         }
+
+        public static ComparisonResult Compare(this double value, double comparison)
+        {
+            var result = value.CompareTo(comparison);
+
+            if (result < 0)
+                return ComparisonResult.Lower;
+
+            if (result == 0)
+                return ComparisonResult.Equals;
+
+            return ComparisonResult.Greater;
+        }
     }
 }

Meade.net.Telescope/Meade.net.Telescope.csproj

@@ -15,7 +15,7 @@
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
     <OldToolsVersion>3.5</OldToolsVersion>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <ApplicationIcon>ASCOM.ico</ApplicationIcon>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>ASCOMDriverTemplate.snk</AssemblyOriginatorKeyFile>
@@ -62,10 +62,12 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
     <OutputPath>..\bin\Release\</OutputPath>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <OutputPath>..\bin\Debug\</OutputPath>
     <PlatformTarget>AnyCPU</PlatformTarget>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="ASCOM.Astrometry, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
@@ -118,6 +120,7 @@
     <Compile Include="AstroMaths\EquatorialCoordinates.cs" />
     <Compile Include="AstroMaths\HorizonCoordinates.cs" />
     <Compile Include="AstroMaths\IAstroMaths.cs" />
+    <Compile Include="ComparisonResult.cs" />
     <Compile Include="DoubleExtensions.cs" />
     <Compile Include="StringExtensions.cs" />
     <Compile Include="Telescope.cs" />

Meade.net.Telescope/Properties/AssemblyInfo.cs

@@ -18,7 +18,7 @@ using System.Runtime.InteropServices;
 // 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(true)]
+[assembly: ComVisible(false)]
 
 // The following GUID is for the ID of the typelib if this project is exposed to COM
 [assembly: Guid("8b9fccb9-87ae-42f7-90af-079e13de6efb")]

Meade.net.Telescope/Properties/Resources.Designer.cs

@@ -8,16 +8,10 @@
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-using System.CodeDom.Compiler;
-using System.ComponentModel;
-using System.Diagnostics;
-using System.Diagnostics.CodeAnalysis;
-using System.Drawing;
-using System.Globalization;
-using System.Resources;
-using System.Runtime.CompilerServices;
-
 namespace ASCOM.Meade.net.Properties {
+    using System;
+    
+    
     /// <summary>
     ///   A strongly-typed resource class, for looking up localized strings, etc.
     /// </summary>
@@ -25,27 +19,27 @@ namespace ASCOM.Meade.net.Properties {
     // 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.
-    [GeneratedCode("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
-    [DebuggerNonUserCode()]
-    [CompilerGenerated()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
     internal class Resources {
         
-        private static ResourceManager resourceMan;
+        private static global::System.Resources.ResourceManager resourceMan;
         
-        private static CultureInfo resourceCulture;
+        private static global::System.Globalization.CultureInfo resourceCulture;
         
-        [SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
         internal Resources() {
         }
         
         /// <summary>
         ///   Returns the cached ResourceManager instance used by this class.
         /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Advanced)]
-        internal static ResourceManager ResourceManager {
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
             get {
-                if (ReferenceEquals(resourceMan, null)) {
-                    ResourceManager temp = new ResourceManager("ASCOM.Meade.net.Properties.Resources", typeof(Resources).Assembly);
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ASCOM.Meade.net.Properties.Resources", typeof(Resources).Assembly);
                     resourceMan = temp;
                 }
                 return resourceMan;
@@ -56,8 +50,8 @@ namespace ASCOM.Meade.net.Properties {
         ///   Overrides the current thread's CurrentUICulture property for all
         ///   resource lookups using this strongly typed resource class.
         /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Advanced)]
-        internal static CultureInfo Culture {
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
             get {
                 return resourceCulture;
             }
@@ -69,20 +63,20 @@ namespace ASCOM.Meade.net.Properties {
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
-        internal static Bitmap ASCOM {
+        internal static System.Drawing.Bitmap ASCOM {
             get {
                 object obj = ResourceManager.GetObject("ASCOM", resourceCulture);
-                return ((Bitmap)(obj));
+                return ((System.Drawing.Bitmap)(obj));
             }
         }
         
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
         /// </summary>
-        internal static Icon DefaultIcon {
+        internal static System.Drawing.Icon DefaultIcon {
             get {
                 object obj = ResourceManager.GetObject("DefaultIcon", resourceCulture);
-                return ((Icon)(obj));
+                return ((System.Drawing.Icon)(obj));
             }
         }
         

Meade.net.Telescope/Properties/Settings.Designer.cs

@@ -8,18 +8,14 @@
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-using System.CodeDom.Compiler;
-using System.Configuration;
-using System.Runtime.CompilerServices;
-
 namespace ASCOM.Meade.net.Properties {
     
     
-    [CompilerGenerated()]
-    [GeneratedCode("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.0.0.0")]
-    internal sealed partial class Settings : ApplicationSettingsBase {
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
         
-        private static Settings defaultInstance = ((Settings)(Synchronized(new Settings())));
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
         
         public static Settings Default {
             get {

Meade.net.Telescope/Rates.cs

@@ -82,16 +82,17 @@ namespace ASCOM.Meade.net
             switch (axis)
             {
                 case TelescopeAxes.axisPrimary:
+                case TelescopeAxes.axisSecondary:
                     // TODO Initialize this array with any Primary axis rates that your driver may provide
                     // Example: m_Rates = new Rate[] { new Rate(10.5, 30.2), new Rate(54.0, 43.6) }
                     //this.rates = new Rate[0];
                     _rates = new[] { new Rate(1, 1), new Rate(2, 2), new Rate(3, 3), new Rate(4, 4) };
                     break;
-                case TelescopeAxes.axisSecondary:
-                    // TODO Initialize this array with any Secondary axis rates that your driver may provide
-                    //this.rates = new Rate[0];
-                    _rates = new[] { new Rate(1, 1), new Rate(2, 2), new Rate(3, 3), new Rate(4, 4) };
-                    break;
+                
+                    //// TODO Initialize this array with any Secondary axis rates that your driver may provide
+                    ////this.rates = new Rate[0];
+                    //_rates = new[] { new Rate(1, 1), new Rate(2, 2), new Rate(3, 3), new Rate(4, 4) };
+                    //break;
                 case TelescopeAxes.axisTertiary:
                     // TODO Initialize this array with any Tertiary axis rates that your driver may provide
                     _rates = new Rate[0];

Meade.net.Telescope/StringExtensions.cs

@@ -7,10 +7,10 @@ namespace ASCOM.Meade.net
             return int.Parse(str);
         }
 
-        public static double ToDouble(this string str)
-        {
-            return double.Parse(str);
-        }
+        //public static double ToDouble(this string str)
+        //{
+        //    return double.Parse(str);
+        //}
 
         public static int Position(this string str, char find, int instance)
         {

Meade.net.Telescope/Telescope.cs

@@ -5,6 +5,8 @@ using System.Collections;
 using System.Globalization;
 using System.Reflection;
 using System.Runtime.InteropServices;
+using System.Text;
+using System.Windows.Forms;
 using ASCOM.Astrometry;
 using ASCOM.Astrometry.AstroUtils;
 using ASCOM.Astrometry.NOVAS;
@@ -35,6 +37,7 @@ namespace ASCOM.Meade.net
     [ProgId("ASCOM.MeadeGeneric.Telescope")]
     [ServedClassName("Meade Generic")]
     [ClassInterface(ClassInterfaceType.None)]
+    [ComVisible(true)]
     public class Telescope : ReferenceCountedObjectBase, ITelescopeV3
     {
         /// <summary>
@@ -42,7 +45,7 @@ namespace ASCOM.Meade.net
         /// The DeviceID is used by ASCOM applications to load the driver at runtime.
         /// </summary>
         //internal static string driverID = "ASCOM.Meade.net.Telescope";
-        private static readonly string DriverId = Marshal.GenerateProgIdForType(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly string DriverId = Marshal.GenerateProgIdForType(MethodBase.GetCurrentMethod().DeclaringType ?? throw new System.InvalidOperationException());
 
         // TODO Change the descriptive string for your driver then remove this line
         /// <summary>
@@ -77,6 +80,8 @@ namespace ASCOM.Meade.net
         /// Must be public for COM registration.
         /// </summary>
         public Telescope()
+        {
+            try
             {
                 //todo move this out to IOC
                 var util = new Util(); //Initialise util object
@@ -88,6 +93,34 @@ namespace ASCOM.Meade.net
 
                 Initialise();
             }
+            catch (Exception e)
+            {
+                StringBuilder sb = new StringBuilder();
+
+                var currentException = e;
+
+                while (currentException != null)
+                {
+                    AppendException(sb, currentException);
+
+                    currentException = currentException.InnerException;
+
+                    if (currentException != null)
+                        sb.AppendLine("-----");
+                }
+
+                MessageBox.Show(sb.ToString());
+                throw;
+            }
+        }
+
+        private void AppendException(StringBuilder sb, Exception currentException)
+        {
+            sb.AppendLine(currentException.Message);
+            sb.AppendLine();
+            sb.AppendLine(currentException.StackTrace);
+            sb.AppendLine();
+        }
 
         public Telescope( IUtil util, IUtilExtra utilExtra, IAstroUtils astroUtilities, ISharedResourcesWrapper sharedResourcesWrapper, IAstroMaths astroMaths)
         {
@@ -101,6 +134,7 @@ namespace ASCOM.Meade.net
         }
 
         private double _guideRate;
+        private bool _isGuiding = false;
 
         private void Initialise()
         {
@@ -169,68 +203,68 @@ namespace ASCOM.Meade.net
                     {
                         //Read the screen
                         case "readdisplay":
-                            var output = _sharedResourcesWrapper.SendString(":ED#");
+                            var output = _sharedResourcesWrapper.SendString("#:ED#");
                             return output;
 
                         //top row of buttons
                         case "enter":
-                            _sharedResourcesWrapper.SendBlind(":EK13#");
+                            _sharedResourcesWrapper.SendBlind("#:EK13#");
                             break;
                         case "mode":
-                            _sharedResourcesWrapper.SendBlind(":EK9#");
+                            _sharedResourcesWrapper.SendBlind("#:EK9#");
                             break;
                         case "longmode":
-                            _sharedResourcesWrapper.SendBlind(":EK11#");
+                            _sharedResourcesWrapper.SendBlind("#:EK11#");
                             break;
                         case "goto":
-                            _sharedResourcesWrapper.SendBlind(":EK24#");
+                            _sharedResourcesWrapper.SendBlind("#:EK24#");
                             break;
 
                         case "0": //light and 0
-                            _sharedResourcesWrapper.SendBlind(":EK48#");
+                            _sharedResourcesWrapper.SendBlind("#:EK48#");
                             break;
                         case "1":
-                            _sharedResourcesWrapper.SendBlind(":EK49#");
+                            _sharedResourcesWrapper.SendBlind("#:EK49#");
                             break;
                         case "2":
-                            _sharedResourcesWrapper.SendBlind(":EK50#");
+                            _sharedResourcesWrapper.SendBlind("#:EK50#");
                             break;
                         case "3":
-                            _sharedResourcesWrapper.SendBlind(":EK51#");
+                            _sharedResourcesWrapper.SendBlind("#:EK51#");
                             break;
                         case "4":
-                            _sharedResourcesWrapper.SendBlind(":EK52#");
+                            _sharedResourcesWrapper.SendBlind("#:EK52#");
                             break;
                         case "5":
-                            _sharedResourcesWrapper.SendBlind(":EK53#");
+                            _sharedResourcesWrapper.SendBlind("#:EK53#");
                             break;
                         case "6":
-                            _sharedResourcesWrapper.SendBlind(":EK54#");
+                            _sharedResourcesWrapper.SendBlind("#:EK54#");
                             break;
                         case "7":
-                            _sharedResourcesWrapper.SendBlind(":EK55#");
+                            _sharedResourcesWrapper.SendBlind("#:EK55#");
                             break;
                         case "8":
-                            _sharedResourcesWrapper.SendBlind(":EK56#");
+                            _sharedResourcesWrapper.SendBlind("#:EK56#");
                             break;
                         case "9":
-                            _sharedResourcesWrapper.SendBlind(":EK57#");
+                            _sharedResourcesWrapper.SendBlind("#:EK57#");
                             break;
 
                         case "up":
-                            _sharedResourcesWrapper.SendBlind(":EK94#");
+                            _sharedResourcesWrapper.SendBlind("#:EK94#");
                             break;
                         case "down":
-                            _sharedResourcesWrapper.SendBlind(":EK118#");
+                            _sharedResourcesWrapper.SendBlind("#:EK118#");
                             break;
                         case "back":
-                            _sharedResourcesWrapper.SendBlind(":EK87#");
+                            _sharedResourcesWrapper.SendBlind("#:EK87#");
                             break;
                         case "forward":
-                            _sharedResourcesWrapper.SendBlind(":EK69#");
+                            _sharedResourcesWrapper.SendBlind("#:EK69#");
                             break;
                         case "?":
-                            _sharedResourcesWrapper.SendBlind(":EK63#");
+                            _sharedResourcesWrapper.SendBlind("#:EK63#");
                             break;
                         default:
                             LogMessage("", "Action {0}, parameters {1} not implemented", actionName, actionParameters);
@@ -388,6 +422,7 @@ namespace ASCOM.Meade.net
                             if (connectionInfo.SameDevice == 1)
                             {
                                 LogMessage("Connected Set", "Making first connection telescope adjustments");
+
                                 //These settings are applied only when the first device connects to the telescope.
                                 SetLongFormat(true);
 
@@ -402,6 +437,9 @@ namespace ASCOM.Meade.net
                             {
                                 LogMessage("Connected Set", $"Skipping first connection telescope adjustments (current connections: {connectionInfo.SameDevice})");
                             }
+
+                            var raAndDec = GetTelescopeRaAndDec();
+                            LogMessage("Connected Set", $"Connected OK.  Current RA = {_utilitiesExtra.HoursToHMS(raAndDec.RightAscension)} Dec = {_utilitiesExtra.DegreesToDMS(raAndDec.Declination)}");
                         }
                         catch (Exception)
                         {
@@ -488,11 +526,14 @@ namespace ASCOM.Meade.net
             IsLongFormat = false;
 
             if (!IsLongFormatSupported())
+            {
+                LogMessage("SetLongFormat", "Long coordinate format not supported for this mount");
                 return;
+            }
 
             _sharedResourcesWrapper.Lock(() =>
             {
-                var result = _sharedResourcesWrapper.SendString(":GZ#");
+                var result = _sharedResourcesWrapper.SendString("#:GZ#");
                 //:GZ# Get telescope azimuth
                 //Returns: DDD*MM# or DDD*MM’SS#
                 //The current telescope Azimuth depending on the selected precision.
@@ -502,19 +543,21 @@ namespace ASCOM.Meade.net
                 if (IsLongFormat != setLongFormat)
                 {
                     _utilities.WaitForMilliseconds(500);
-                    _sharedResourcesWrapper.SendBlind(":U#");
+                    _sharedResourcesWrapper.SendBlind("#:U#");
                     //:U# Toggle between low/hi precision positions
                     //Low - RA displays and messages HH:MM.T sDD*MM
                     //High - Dec / Az / El displays and messages HH:MM: SS sDD*MM:SS
                     //    Returns Nothing
                 }
             });
+
+            LogMessage("SetLongFormat", $"Long coordinate format: {setLongFormat} ");
         }
 
         private bool TogglePrecision()
         {
             LogMessage("TogglePrecision", "Toggling slewing precision");
-            var result = _sharedResourcesWrapper.SendChar(":P#");
+            var result = _sharedResourcesWrapper.SendChar("#:P#");
             //:P# Toggles High Precsion Pointing. When High precision pointing is enabled scope will first allow the operator to center a nearby bright star before moving to the actual target.
             //Returns: <string>
             //“HIGH PRECISION” Current setting after this command.
@@ -552,33 +595,35 @@ namespace ASCOM.Meade.net
 
         public void SelectSite(int site)
         {
-            CheckConnected("SelectSite");
+            CheckConnectedAndValidateSite(site, "SelectSite");
 
-            if (site < 1)
-                throw new ArgumentOutOfRangeException(nameof(site),site,Resources.Telescope_SelectSite_Site_cannot_be_lower_than_1);
-            if (site > 4)
-                throw new ArgumentOutOfRangeException(nameof(site), site, Resources.Telescope_SelectSite_Site_cannot_be_higher_than_4);
-
-            _sharedResourcesWrapper.SendBlind($":W{site}#");
+            _sharedResourcesWrapper.SendBlind($"#:W{site}#");
             //:W<n>#
             //Set current site to<n>, an ASCII digit in the range 1..4
             //Returns: Nothing
         }
 
-        private void SetSiteName(int site, string sitename)
+        private void CheckConnectedAndValidateSite(int site, string message)
         {
-            CheckConnected("SetSiteName");
+            CheckConnected(message);
 
             if (site < 1)
-                throw new ArgumentOutOfRangeException(nameof(site), site, Resources.Telescope_SelectSite_Site_cannot_be_lower_than_1);
+                throw new ArgumentOutOfRangeException(nameof(site), site,
+                    Resources.Telescope_SelectSite_Site_cannot_be_lower_than_1);
             if (site > 4)
-                throw new ArgumentOutOfRangeException(nameof(site), site, Resources.Telescope_SelectSite_Site_cannot_be_higher_than_4);
+                throw new ArgumentOutOfRangeException(nameof(site), site,
+                    Resources.Telescope_SelectSite_Site_cannot_be_higher_than_4);
+        }
 
-            string command = String.Empty;
+        private void SetSiteName(int site, string sitename)
+        {
+            CheckConnectedAndValidateSite(site, "SetSiteName");
+
+            string command;
             switch (site)
             {
                 case 1:
-                    command = $":SM{sitename}#";
+                    command = $"#:SM{sitename}#";
                     //:SM<string>#
                     //Set site 1’s name to be<string>.LX200s only accept 3 character strings. Other scopes accept up to 15 characters.
                     //    Returns:
@@ -586,7 +631,7 @@ namespace ASCOM.Meade.net
                     //1 - Valid
                     break;
                 case 2:
-                    command = $":SN{sitename}#";
+                    command = $"#:SN{sitename}#";
                     //:SN<string>#
                     //Set site 2’s name to be<string>.LX200s only accept 3 character strings. Other scopes accept up to 15 characters.
                     //    Returns:
@@ -594,7 +639,7 @@ namespace ASCOM.Meade.net
                     //1 - Valid
                     break;
                 case 3:
-                    command = $":SO{sitename}#";
+                    command = $"#:SO{sitename}#";
                     //:SO<string>#
                     //Set site 3’s name to be<string>.LX200s only accept 3 character strings. Other scopes accept up to 15 characters.
                     //    Returns:
@@ -602,14 +647,15 @@ namespace ASCOM.Meade.net
                     //1 - Valid
                     break;
                 case 4:
-                    command = $":SP{sitename}#";
+                    command = $"#:SP{sitename}#";
                     //:SP<string>#
                     //Set site 4’s name to be<string>.LX200s only accept 3 character strings. Other scopes accept up to 15 characters.
                     //    Returns:
                     //0 – Invalid
                     //1 - Valid
                     break;
-
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(site), site, Resources.Telescope_GetSiteName_Site_out_of_range);
             }
 
             var result = _sharedResourcesWrapper.SendChar(command);
@@ -621,39 +667,34 @@ namespace ASCOM.Meade.net
 
         private string GetSiteName(int site)
         {
-            CheckConnected("GetSiteName");
-
-            if (site < 1)
-                throw new ArgumentOutOfRangeException(nameof(site), site, Resources.Telescope_SelectSite_Site_cannot_be_lower_than_1);
-            if (site > 4)
-                throw new ArgumentOutOfRangeException(nameof(site), site, Resources.Telescope_SelectSite_Site_cannot_be_higher_than_4);
+            CheckConnectedAndValidateSite(site, "GetSiteName");
 
             switch (site)
             {
                 case 1:
-                    return _sharedResourcesWrapper.SendString(":GM#");
+                    return _sharedResourcesWrapper.SendString("#:GM#");
                     //:GM# Get Site 1 Name
                     //Returns: <string>#
                     //A ‘#’ terminated string with the name of the requested site.
                 case 2:
-                    return _sharedResourcesWrapper.SendString(":GN#");
+                    return _sharedResourcesWrapper.SendString("#:GN#");
                     //:GN# Get Site 2 Name
                     //Returns: <string>#
                     //A ‘#’ terminated string with the name of the requested site.
                 case 3:
-                    return _sharedResourcesWrapper.SendString(":GO#");
+                    return _sharedResourcesWrapper.SendString("#:GO#");
                     //:GO# Get Site 3 Name
                     //Returns: <string>#
                     //A ‘#’ terminated string with the name of the requested site.
                 case 4:
-                    return _sharedResourcesWrapper.SendString(":GP#");
+                    return _sharedResourcesWrapper.SendString("#:GP#");
                     //:GP# Get Site 4 Name
                     //Returns: <string>#
                     //A ‘#’ terminated string with the name of the requested site.
-            }
-
+                default:
                     throw new ArgumentOutOfRangeException(nameof(site), site, Resources.Telescope_GetSiteName_Site_out_of_range);
             }
+        }
 
         public string Description
         {
@@ -703,11 +744,11 @@ namespace ASCOM.Meade.net
             {
                 //string name = "Short driver name - please customise";
 
-                //var telescopeProduceName = _sharedResourcesWrapper.SendString(":GVP#");
+                //var telescopeProduceName = _sharedResourcesWrapper.SendString("#:GVP#");
                 ////:GVP# Get Telescope Product Name
                 ////Returns: <string>#
 
-                //var firmwareVersion = _sharedResourcesWrapper.SendString(":GVN#");
+                //var firmwareVersion = _sharedResourcesWrapper.SendString("#:GVN#");
                 ////:GVN# Get Telescope Firmware Number
                 ////Returns: dd.d#
 
@@ -727,7 +768,7 @@ namespace ASCOM.Meade.net
             CheckConnected("AbortSlew");
 
             LogMessage("AbortSlew", "Aborting slew");
-            _sharedResourcesWrapper.SendBlind(":Q#");
+            _sharedResourcesWrapper.SendBlind("#:Q#");
             //:Q# Halt all current slewing
             //Returns:Nothing
 
@@ -756,7 +797,7 @@ namespace ASCOM.Meade.net
                 //todo implement GW Command - Supported in Autostar 43Eg and above
                 //if FirmwareIsGreaterThan(TelescopeList.Autostar497_43EG)
                 //{
-                    //var alignmentString = SerialPort.CommandTerminated(":GW#", "#");
+                    //var alignmentString = SerialPort.CommandTerminated("#:GW#", "#");
                     //:GW# Get Scope Alignment Status
                     //Returns: <mount><tracking><alignment>#
                     //    where:
@@ -798,13 +839,13 @@ namespace ASCOM.Meade.net
                     switch (value)
                 {
                     case AlignmentModes.algAltAz:
-                        _sharedResourcesWrapper.SendBlind(":AA#");
+                        _sharedResourcesWrapper.SendBlind("#:AA#");
                         //:AA# Sets telescope the AltAz alignment mode
                         //Returns: nothing
                         break;
                     case AlignmentModes.algPolar:
                     case AlignmentModes.algGermanPolar:
-                        _sharedResourcesWrapper.SendBlind(":AP#");
+                        _sharedResourcesWrapper.SendBlind("#:AP#");
                         //:AP# Sets telescope to Polar alignment mode
                         //Returns: nothing
                         break;
@@ -828,7 +869,7 @@ namespace ASCOM.Meade.net
                 return altAz.Altitude;
 
                 ////todo firmware bug in 44Eg, :GA# is returning the dec, not the altitude!
-                //var result = _sharedResourcesWrapper.SendString(":GA#");
+                //var result = _sharedResourcesWrapper.SendString("#:GA#");
                 ////:GA# Get Telescope Altitude
                 ////Returns: sDD* MM# or sDD*MM’SS#
                 ////The current scope altitude. The returned format depending on the current precision setting.
@@ -849,11 +890,7 @@ namespace ASCOM.Meade.net
                 UtcDateTime = UTCDate,
                 SiteLongitude = SiteLongitude,
                 SiteLatitude = SiteLatitude,
-                EquatorialCoordinates = new EquatorialCoordinates
-                {
-                    RightAscension = RightAscension,
-                    Declination = Declination
-                }
+                EquatorialCoordinates = GetTelescopeRaAndDec()
             });
 
             double hourAngle = _astroMaths.RightAscensionToHourAngle(altitudeData.UtcDateTime, altitudeData.SiteLongitude,
@@ -862,6 +899,15 @@ namespace ASCOM.Meade.net
             return altAz;
         }
 
+        private EquatorialCoordinates GetTelescopeRaAndDec()
+        {
+            return new EquatorialCoordinates
+            {
+                RightAscension = RightAscension,
+                Declination = Declination
+            };
+        }
+
         public double ApertureArea
         {
             get
@@ -913,7 +959,7 @@ namespace ASCOM.Meade.net
             {
                 CheckConnected("Azimuth Get");
 
-                //var result = _sharedResourcesWrapper.SendString(":GZ#");
+                //var result = _sharedResourcesWrapper.SendString("#:GZ#");
                 //:GZ# Get telescope azimuth
                 //Returns: DDD*MM#T or DDD*MM’SS#
                 //The current telescope Azimuth depending on the selected precision.
@@ -1095,7 +1141,7 @@ namespace ASCOM.Meade.net
             {
                 CheckConnected("Declination Get");
 
-                var result = _sharedResourcesWrapper.SendString(":GD#");
+                var result = _sharedResourcesWrapper.SendString("#:GD#");
                 //:GD# Get Telescope Declination.
                 //Returns: sDD*MM# or sDD*MM’SS#
                 //Depending upon the current precision setting for the telescope.
@@ -1183,7 +1229,7 @@ namespace ASCOM.Meade.net
             }
 
             LogMessage($"{propertyName} Set", $"Setting new guiderate {value.ToString(CultureInfo.CurrentCulture)} arc seconds/second ({value.ToString(CultureInfo.CurrentCulture)} degrees/second)");
-            _sharedResourcesWrapper.SendBlind($":Rg{value:00.0}#");
+            _sharedResourcesWrapper.SendBlind($"#:Rg{value:00.0}#");
             //:RgSS.S#
             //Set guide rate to +/ -SS.S to arc seconds per second.This rate is added to or subtracted from the current tracking
             //Rates when the CCD guider or handbox guider buttons are pressed when the guide rate is selected.Rate shall not exceed
@@ -1264,22 +1310,22 @@ namespace ASCOM.Meade.net
                     //do nothing, it's ok this time as we're halting the slew.
                     break;
                 case 1:
-                    _sharedResourcesWrapper.SendBlind(":RG#");
+                    _sharedResourcesWrapper.SendBlind("#:RG#");
                     //:RG# Set Slew rate to Guiding Rate (slowest)
                     //Returns: Nothing
                     break;
                 case 2:
-                    _sharedResourcesWrapper.SendBlind(":RC#");
+                    _sharedResourcesWrapper.SendBlind("#:RC#");
                     //:RC# Set Slew rate to Centering rate (2nd slowest)
                     //Returns: Nothing
                     break;
                 case 3:
-                    _sharedResourcesWrapper.SendBlind(":RM#");
+                    _sharedResourcesWrapper.SendBlind("#:RM#");
                     //:RM# Set Slew rate to Find Rate (2nd Fastest)
                     //Returns: Nothing
                     break;
                 case 4:
-                    _sharedResourcesWrapper.SendBlind(":RS#");
+                    _sharedResourcesWrapper.SendBlind("#:RS#");
                     //:RS# Set Slew rate to max (fastest)
                     //Returns: Nothing
                     break;
@@ -1290,56 +1336,57 @@ namespace ASCOM.Meade.net
             switch (axis)
             {
                 case TelescopeAxes.axisPrimary:
-                    if (rate == 0)
+                    switch (rate.Compare(0))
                     {
+                        case ComparisonResult.Equals:
                             _movingPrimary = false;
-                        _sharedResourcesWrapper.SendBlind(":Qe#");
+                            _sharedResourcesWrapper.SendBlind("#:Qe#");
                             //:Qe# Halt eastward Slews
                             //Returns: Nothing
-                        _sharedResourcesWrapper.SendBlind(":Qw#");
+                            _sharedResourcesWrapper.SendBlind("#:Qw#");
                             //:Qw# Halt westward Slews
                             //Returns: Nothing
-                    }
-                    else if (rate > 0)
-                    {
-                        _sharedResourcesWrapper.SendBlind(":Me#");
+                            break;
+                        case ComparisonResult.Greater:
+
+                            _sharedResourcesWrapper.SendBlind("#:Me#");
                             //:Me# Move Telescope East at current slew rate
                             //Returns: Nothing
                             _movingPrimary = true;
-                    }
-                    else
-                    {
-                        _sharedResourcesWrapper.SendBlind(":Mw#");
+                            break;
+                        case ComparisonResult.Lower:
+                            _sharedResourcesWrapper.SendBlind("#:Mw#");
                             //:Mw# Move Telescope West at current slew rate
                             //Returns: Nothing
                             _movingPrimary = true;
+                            break;
                     }
-
                     break;
                 case TelescopeAxes.axisSecondary:
-                    if (rate == 0)
+                    switch (rate.Compare(0))
                     {
+                        case ComparisonResult.Equals:
                             _movingSecondary = false;
-                        _sharedResourcesWrapper.SendBlind(":Qn#");
+                            _sharedResourcesWrapper.SendBlind("#:Qn#");
                             //:Qn# Halt northward Slews
                             //Returns: Nothing
-                        _sharedResourcesWrapper.SendBlind(":Qs#");
+                            _sharedResourcesWrapper.SendBlind("#:Qs#");
                             //:Qs# Halt southward Slews
                             //Returns: Nothing
-                    }
-                    else if (rate > 0)
-                    {
-                        _sharedResourcesWrapper.SendBlind(":Mn#");
+                            break;
+                        case ComparisonResult.Greater:
+                            _sharedResourcesWrapper.SendBlind("#:Mn#");
                             //:Mn# Move Telescope North at current slew rate
                             //Returns: Nothing
                             _movingSecondary = true;
-                    }
-                    else
-                    {
-                        _sharedResourcesWrapper.SendBlind(":Ms#");
+                            break;
+                        case ComparisonResult.Lower:
+                            _sharedResourcesWrapper.SendBlind("#:Ms#");
                             //:Ms# Move Telescope South at current slew rate
                             //Returns: Nothing
                             _movingSecondary = true;
+                            break;
+
                     }
 
                     break;
@@ -1356,7 +1403,7 @@ namespace ASCOM.Meade.net
             if (AtPark)
                 return;
 
-            _sharedResourcesWrapper.SendBlind(":hP#");
+            _sharedResourcesWrapper.SendBlind("#:hP#");
             //:hP# Autostar, Autostar II and LX 16”Slew to Park Position
             //Returns: Nothing
             AtPark = true;
@@ -1369,6 +1416,19 @@ namespace ASCOM.Meade.net
             LogMessage("PulseGuide", $"pulse guide direction {direction} duration {duration}");
             CheckConnected("PulseGuide");
 
+            if (IsSlewingToTarget())
+                throw new InvalidOperationException("Unable to PulseGuide whilst slewing to target.");
+
+            if (_movingPrimary && (direction == GuideDirections.guideEast || direction == GuideDirections.guideWest))
+                throw new InvalidOperationException("Unable to PulseGuide while moving same axis.");
+
+            if (_movingSecondary && (direction == GuideDirections.guideNorth || direction == GuideDirections.guideSouth))
+                throw new InvalidOperationException("Unable to PulseGuide while moving same axis.");
+
+            var coordinatesBeforeMove = GetTelescopeRaAndDec();
+
+            if (_userNewerPulseGuiding && duration < 10000)
+            {
                 string d = string.Empty;
                 switch (direction)
                 {
@@ -1386,10 +1446,8 @@ namespace ASCOM.Meade.net
                         break;
                 }
 
-            if (_userNewerPulseGuiding && duration < 10000)
-            {
                 LogMessage("PulseGuide", "Using new pulse guiding technique");
-                _sharedResourcesWrapper.SendBlind($":Mg{d}{duration:0000}#");
+                _sharedResourcesWrapper.SendBlind($"#:Mg{d}{duration:0000}#");
                 //:MgnDDDD#
                 //:MgsDDDD#
                 //:MgeDDDD#
@@ -1402,41 +1460,51 @@ namespace ASCOM.Meade.net
             }
             else
             {
-                LogMessage("PulseGuide", "Using old pulse guiding technique");
-                _sharedResourcesWrapper.Lock(() =>
+                _isGuiding = true;
+                try
                 {
-                    _sharedResourcesWrapper.SendBlind(":RG#"); //Make sure we are at guide rate
-                    //:RG# Set Slew rate to Guiding Rate (slowest)
-                    //Returns: Nothing
-                    _sharedResourcesWrapper.SendBlind($":M{d}#");
-                    //:Me# Move Telescope East at current slew rate
-                    //Returns: Nothing
-                    //:Mn# Move Telescope North at current slew rate
-                    //Returns: Nothing
-                    //:Ms# Move Telescope South at current slew rate
-                    //Returns: Nothing
-                    //:Mw# Move Telescope West at current slew rate
-                    //Returns: Nothing
+                    switch (direction)
+                    {
+                        case GuideDirections.guideEast:
+                            MoveAxis(TelescopeAxes.axisPrimary, 1);
                             _utilities.WaitForMilliseconds(duration);
-                    _sharedResourcesWrapper.SendBlind($":Q{d}#");
-                    //:Qe# Halt eastward Slews
-                    //Returns: Nothing
-                    //:Qn# Halt northward Slews
-                    //Returns: Nothing
-                    //:Qs# Halt southward Slews
-                    //Returns: Nothing
-                    //:Qw# Halt westward Slews
-                    //Returns: Nothing
-                });
+                            MoveAxis(TelescopeAxes.axisPrimary, 0);
+                            break;
+                        case GuideDirections.guideNorth:
+                            MoveAxis(TelescopeAxes.axisSecondary, 1);
+                            _utilities.WaitForMilliseconds(duration);
+                            MoveAxis(TelescopeAxes.axisSecondary, 0);
+                            break;
+                        case GuideDirections.guideSouth:
+                            MoveAxis(TelescopeAxes.axisSecondary, -1);
+                            _utilities.WaitForMilliseconds(duration);
+                            MoveAxis(TelescopeAxes.axisSecondary, 0);
+                            break;
+                        case GuideDirections.guideWest:
+                            MoveAxis(TelescopeAxes.axisPrimary, -1);
+                            _utilities.WaitForMilliseconds(duration);
+                            MoveAxis(TelescopeAxes.axisPrimary, 0);
+                            break;
                     }
                 }
+                finally
+                {
+                    _isGuiding = false;
+                }
+            }
+
+            var coordinatesAfterMove = GetTelescopeRaAndDec();
+
+            LogMessage("PulseGuide", $"Complete Before RA: {_utilitiesExtra.HoursToHMS(coordinatesBeforeMove.RightAscension)} Dec:{_utilitiesExtra.DegreesToDMS(coordinatesBeforeMove.Declination)}");
+            LogMessage("PulseGuide", $"Complete Before RA: {_utilitiesExtra.HoursToHMS(coordinatesAfterMove.RightAscension)} Dec:{_utilitiesExtra.DegreesToDMS(coordinatesAfterMove.Declination)}");
+        }
 
         public double RightAscension
         {
             get
             {
                 CheckConnected("RightAscension Get");
-                var result = _sharedResourcesWrapper.SendString(":GR#");
+                var result = _sharedResourcesWrapper.SendString("#:GR#");
                 //:GR# Get Telescope RA
                 //Returns: HH:MM.T# or HH:MM:SS#
                 //Depending which precision is set for the telescope
@@ -1532,7 +1600,7 @@ namespace ASCOM.Meade.net
             {
                 CheckConnected("SiteLatitude Get");
 
-                var latitude = _sharedResourcesWrapper.SendString(":Gt#");
+                var latitude = _sharedResourcesWrapper.SendString("#:Gt#");
                 //:Gt# Get Current Site Latitude
                 //Returns: sDD* MM#
                 //The latitude of the current site. Positive inplies North latitude.
@@ -1558,7 +1626,7 @@ namespace ASCOM.Meade.net
                 var absValue = Math.Abs(value);
                 int d = Convert.ToInt32(Math.Floor(absValue));
                 int m = Convert.ToInt32(60 * (absValue - d));
-                var commandString = $":St{sign}{d:00}*{m:00}#";
+                var commandString = $"#:St{sign}{d:00}*{m:00}#";
 
                 var result = _sharedResourcesWrapper.SendChar(commandString);
                 //:StsDD*MM#
@@ -1577,7 +1645,7 @@ namespace ASCOM.Meade.net
             {
                 CheckConnected("SiteLongitude Get");
 
-                var longitude = _sharedResourcesWrapper.SendString(":Gg#");
+                var longitude = _sharedResourcesWrapper.SendString("#:Gg#");
                 //:Gg# Get Current Site Longitude
                 //Returns: sDDD*MM#
                 //The current site Longitude. East Longitudes are expressed as negative
@@ -1613,7 +1681,7 @@ namespace ASCOM.Meade.net
                 int d = Convert.ToInt32(Math.Floor(newLongitude));
                 int m = Convert.ToInt32(60 * (newLongitude - d));
 
-                var commandstring = $":Sg{d:000}*{m:00}#";
+                var commandstring = $"#:Sg{d:000}*{m:00}#";
 
                 var result = _sharedResourcesWrapper.SendChar(commandstring);
                 //:SgDDD*MM#
@@ -1671,7 +1739,7 @@ namespace ASCOM.Meade.net
         //        var dms = _utilities.DegreesToDMS(value, "*", "'", "",0);
         //        var s = value < 0 ? string.Empty : "+";
 
-        //        var result = _sharedResourcesWrapper.SendChar($":Sa{s}{dms}#");
+        //        var result = _sharedResourcesWrapper.SendChar($"#:Sa{s}{dms}#");
         //        //:SasDD*MM#
         //        //Set target object altitude to sDD*MM# or sDD*MM’SS# [LX 16”, Autostar, Autostar II]
         //        //Returns:
@@ -1699,7 +1767,7 @@ namespace ASCOM.Meade.net
 
         //        var dms = _utilitiesExtra.DegreesToDM(value, "*" );
 
-        //        var result = _sharedResourcesWrapper.SendChar($":Sz{dms}#");
+        //        var result = _sharedResourcesWrapper.SendChar($"#:Sz{dms}#");
         //        //:SzDDD*MM#
         //        //Sets the target Object Azimuth[LX 16” and Autostar II only]
         //        //Returns:
@@ -1761,7 +1829,7 @@ namespace ASCOM.Meade.net
                 switch (polar)
                 {
                     case true:
-                        var response = _sharedResourcesWrapper.SendChar(":MS#");
+                        var response = _sharedResourcesWrapper.SendChar("#:MS#");
                         //:MS# Slew to Target Object
                         //Returns:
                         //0 Slew is Possible
@@ -1792,7 +1860,7 @@ namespace ASCOM.Meade.net
 
                         break;
                     case false:
-                        var maResponse = _sharedResourcesWrapper.SendChar(":MA#");
+                        var maResponse = _sharedResourcesWrapper.SendChar("#:MA#");
                         //:MA# Autostar, LX 16”, Autostar II – Slew to target Alt and Az
                         //Returns:
                         //0 - No fault
@@ -1857,7 +1925,7 @@ namespace ASCOM.Meade.net
         {
             CheckConnected("SlewToTargetAsync");
 
-            if (TargetDeclination == InvalidParameter || TargetRightAscension == InvalidParameter)
+            if (TargetDeclination.Equals(InvalidParameter) || TargetRightAscension.Equals(InvalidParameter))
                 throw new InvalidOperationException("No target selected to slew to.");
 
             DoSlewAsync(true);
@@ -1865,6 +1933,9 @@ namespace ASCOM.Meade.net
 
         private bool MovingAxis()
         {
+            if (_isGuiding)
+                return false;
+
             return _movingPrimary || _movingSecondary;
         }
 
@@ -1878,9 +1949,18 @@ namespace ASCOM.Meade.net
                 if (MovingAxis())
                     return true;
 
+                return IsSlewingToTarget();
+            }
+        }
+
+        private bool IsSlewingToTarget()
+        {
             CheckConnected("Slewing Get");
 
-                var result = _sharedResourcesWrapper.SendString(":D#");
+            if (_isGuiding)
+                return false;
+
+            var result = _sharedResourcesWrapper.SendString("#:D#");
             //:D# Requests a string of bars indicating the distance to the current target location.
             //Returns:
             //LX200's – a string of bar characters indicating the distance.
@@ -1896,7 +1976,6 @@ namespace ASCOM.Meade.net
             LogMessage("Slewing Get", $"Result = {isSlewing}");
             return isSlewing;
         }
-        }
 
         public void SyncToAltAz(double azimuth, double altitude)
         {
@@ -1923,7 +2002,7 @@ namespace ASCOM.Meade.net
             LogMessage("SyncToTarget", "Executing");
             CheckConnected("SyncToTarget");
 
-            var result = _sharedResourcesWrapper.SendString(":CM#");
+            var result = _sharedResourcesWrapper.SendString("#:CM#");
             //:CM# Synchronizes the telescope's position with the currently selected database object's coordinates.
             //Returns:
             //LX200's - a "#" terminated string with the name of the object that was synced.
@@ -1938,10 +2017,10 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                if (_targetDeclination == InvalidParameter)
+                if (_targetDeclination.Equals(InvalidParameter))
                     throw new InvalidOperationException("Target not set");
 
-                //var result = SerialPort.CommandTerminated(":Gd#", "#");
+                //var result = SerialPort.CommandTerminated("#:Gd#", "#");
                 ////:Gd# Get Currently Selected Object/Target Declination
                 ////Returns: sDD* MM# or sDD*MM’SS#
                 ////Depending upon the current precision setting for the telescope.
@@ -1969,7 +2048,7 @@ namespace ASCOM.Meade.net
                 var dms = _utilities.DegreesToDMS(value, "*", ":", ":", 2);
                 var s = value < 0 ? string.Empty : "+";
 
-                var command = $":Sd{s}{dms}#";
+                var command = $"#:Sd{s}{dms}#";
 
                 LogMessage("TargetDeclination Set", $"{command}");
                 var result = _sharedResourcesWrapper.SendChar(command);
@@ -1993,10 +2072,10 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                if (_targetRightAscension == InvalidParameter)
+                if (_targetRightAscension.Equals(InvalidParameter))
                     throw new InvalidOperationException("Target not set");
 
-                //var result = SerialPort.CommandTerminated(":Gr#", "#");
+                //var result = SerialPort.CommandTerminated("#:Gr#", "#");
                 ////:Gr# Get current/target object RA
                 ////Returns: HH: MM.T# or HH:MM:SS
                 ////Depending upon which precision is set for the telescope
@@ -2020,7 +2099,7 @@ namespace ASCOM.Meade.net
                 //todo implement the low precision version
 
                 var hms = _utilities.HoursToHMS(value, ":", ":", ":", 2);
-                var response = _sharedResourcesWrapper.SendChar($":Sr{hms}#");
+                var response = _sharedResourcesWrapper.SendChar($"#:Sr{hms}#");
                 //:SrHH:MM.T#
                 //:SrHH:MM:SS#
                 //Set target object RA to HH:MM.T or HH: MM: SS depending on the current precision setting.
@@ -2058,7 +2137,7 @@ namespace ASCOM.Meade.net
             get
             {
                 //todo implement this with the GW command
-                //var result = SerialPort.CommandTerminated(":GT#", "#");
+                //var result = SerialPort.CommandTerminated("#:GT#", "#");
 
                 //double rate = double.Parse(result);
 
@@ -2080,17 +2159,17 @@ namespace ASCOM.Meade.net
                 switch (value)
                 {
                     case DriveRates.driveSidereal:
-                        _sharedResourcesWrapper.SendBlind(":TQ#");
+                        _sharedResourcesWrapper.SendBlind("#:TQ#");
                         //:TQ# Selects sidereal tracking rate
                         //Returns: Nothing
                         break;
                     case DriveRates.driveLunar:
-                        _sharedResourcesWrapper.SendBlind(":TL#");
+                        _sharedResourcesWrapper.SendBlind("#:TL#");
                         //:TL# Set Lunar Tracking Rage
                         //Returns: Nothing
                         break;
                     //case DriveRates.driveSolar:
-                    //    SerialPort.Command(":TS#");
+                    //    SerialPort.Command("#:TS#");
                     //    //:TS# Select Solar tracking rate. [LS Only]
                     //    //Returns: Nothing
                     //    break;
@@ -2122,7 +2201,7 @@ namespace ASCOM.Meade.net
 
         private TimeSpan GetUtcCorrection()
         {
-            string utcOffSet = _sharedResourcesWrapper.SendString(":GG#");
+            string utcOffSet = _sharedResourcesWrapper.SendString("#:GG#");
             //:GG# Get UTC offset time
             //Returns: sHH# or sHH.H#
             //The number of decimal hours to add to local time to convert it to UTC. If the number is a whole number the
@@ -2151,11 +2230,11 @@ namespace ASCOM.Meade.net
                 {
                     var tdd = new TelescopeDateDetails
                     {
-                        TelescopeDate = _sharedResourcesWrapper.SendString(":GC#"),
+                        TelescopeDate = _sharedResourcesWrapper.SendString("#:GC#"),
                         //:GC# Get current date.
                         //Returns: MM/DD/YY#
                         //The current local calendar date for the telescope.
-                        TelescopeTime = _sharedResourcesWrapper.SendString(":GL#"),
+                        TelescopeTime = _sharedResourcesWrapper.SendString("#:GL#"),
                         //:GL# Get Local Time in 24 hour format
                         //Returns: HH:MM:SS#
                         //The Local Time in 24 - hour Format
@@ -2196,7 +2275,7 @@ namespace ASCOM.Meade.net
                     var utcCorrection = GetUtcCorrection();
                     var localDateTime = value - utcCorrection;
 
-                    string localStingCommand = $":SL{localDateTime:HH:mm:ss}#";
+                    string localStingCommand = $"#:SL{localDateTime:HH:mm:ss}#";
                     var timeResult = _sharedResourcesWrapper.SendChar(localStingCommand);
                     //:SLHH:MM:SS#
                     //Set the local Time
@@ -2208,7 +2287,7 @@ namespace ASCOM.Meade.net
                         throw new InvalidOperationException("Failed to set local time");
                     }
 
-                    string localDateCommand = $":SC{localDateTime:MM/dd/yy}#";
+                    string localDateCommand = $"#:SC{localDateTime:MM/dd/yy}#";
                     var dateResult = _sharedResourcesWrapper.SendChar(localDateCommand);
                     //:SCMM/DD/YY#
                     //Change Handbox Date to MM/DD/YY
@@ -2242,6 +2321,13 @@ namespace ASCOM.Meade.net
 
         #region ASCOM Registration
 
+        private static IProfileFactory _profileFactory;
+        public static IProfileFactory ProfileFactory
+        {
+            get => _profileFactory ?? (_profileFactory = new ProfileFactory());
+            set => _profileFactory = value;
+        }
+
         // Register or unregister driver for ASCOM. This is harmless if already
         // registered or unregistered. 
         //
@@ -2252,7 +2338,7 @@ namespace ASCOM.Meade.net
         /// <param name="bRegister">If <c>true</c>, registers the driver, otherwise unregisters it.</param>
         private static void RegUnregAscom(bool bRegister)
         {
-            using (var p = new Profile())
+            using (IProfileWrapper p = ProfileFactory.Create())
             {
                 p.DeviceType = "Telescope";
                 if (bRegister)

Meade.net.Telescope/app.config

@@ -5,4 +5,4 @@
             <section name="ASCOM.DeviceName.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
         </sectionGroup>
     </configSections>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>

Meade.net.UnitTests/BootstrapAscomProfileStore.ps1

@@ -0,0 +1,36 @@
+<#
+This script initializes a bare minimum set of registry entries required for ASCOM.Utilities.Profile to work
+without throwing any exceptions. When building on a build server, or on a computer without the ASCOM Platform installed,
+it may be useful to execute this script as a build step prior to running any unit tests, or calling any code that relies on
+ASCOM.Utilities.Profile. The alternative is to install the ASCOM Platform on the build agent.
+
+NOTE: This script equires elevated permissions because it creates registry keys in the LocalMachine hive.
+#>
+
+$wow = Test-Path HKLM:\SOFTWARE\Wow6432Node
+if ($wow)
+    {
+    $root = "HKLM:\SOFTWARE\Wow6432Node"
+    }
+else
+    {
+    $root = "HKLM:\SOFTWARE"
+    }
+$ascomRoot = $root + "\ASCOM"
+
+if (Test-Path $ascomRoot) 
+    {
+    <# Don't upset an already-existing ASCOM registry #>
+    exit
+    }
+
+<# Create the ASCOM root key and set it's ACL to allow all users read/write access #>
+New-Item -Path $root -Name ASCOM –Force
+$ascomAcl = Get-Acl $ascomRoot
+$aclRule = New-Object System.Security.AccessControl.RegistryAccessRule ("Users","FullControl","Allow")
+$ascomAcl.SetAccessRule($aclRule)
+$ascomAcl | Set-Acl -Path $ascomRoot
+
+<# Now create the bare minimum keys required so that ASCOM.Utilities.Profile doesn't crash and burn #>
+New-ItemProperty -Path $ascomRoot -Name PlatformVersion -Value "6.1" -PropertyType String –Force
+New-ItemProperty -Path $ascomRoot -Name SerTraceFile -Value "C:\SerialTraceAuto.txt" -PropertyType String –Force

Meade.net.UnitTests/Meade.net.UnitTests.csproj

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\NUnit.3.12.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.12.0\build\NUnit.props')" />
+  <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>{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Meade.net.UnitTests</RootNamespace>
+    <AssemblyName>Meade.net.UnitTests</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </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="ASCOM.Astrometry, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.Astrometry.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.Attributes, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.Attributes.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.Cache, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.Cache.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.Controls, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.Controls.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.DeviceInterfaces, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.DeviceInterfaces.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.DriverAccess, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.DriverAccess.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.Exceptions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.Exceptions.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.Internal.Extensions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.Internal.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.SettingsProvider, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.SettingsProvider.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.Utilities, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.Utilities.dll</HintPath>
+    </Reference>
+    <Reference Include="ASCOM.Utilities.Video, Version=6.1.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
+      <HintPath>..\packages\ASCOM.Platform.6.4.2\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
+    </Reference>
+    <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
+      <HintPath>..\packages\Castle.Core.4.4.0\lib\net45\Castle.Core.dll</HintPath>
+    </Reference>
+    <Reference Include="Moq, Version=4.13.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+      <HintPath>..\packages\Moq.4.13.0\lib\net45\Moq.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework, Version=3.12.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\packages\NUnit.3.12.0\lib\net45\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Configuration" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.5.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.3\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="SharedResourcesUnitTests.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Meade.net\Meade.net.csproj">
+      <Project>{3689a2cb-94c5-4012-a5cf-7e7d1dd27143}</Project>
+      <Name>Meade.net</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="app.config" />
+    <None Include="BootstrapAscomProfileStore.ps1" />
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\NUnit.3.12.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\NUnit.3.12.0\build\NUnit.props'))" />
+  </Target>
+</Project>

Meade.net.UnitTests/Properties/AssemblyInfo.cs

@@ -0,0 +1,35 @@
+using System.Reflection;
+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("Meade.net.UnitTests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Meade.net.UnitTests")]
+[assembly: AssemblyCopyright("Copyright ©  2019")]
+[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("21ef28b4-d574-4a2d-a61d-5df96af46ab2")]
+
+// 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")]

Meade.net.UnitTests/SharedResourcesUnitTests.cs

@@ -0,0 +1,302 @@
+
+using System;
+using System.Globalization;
+using ASCOM.Meade.net;
+using ASCOM.Meade.net.Wrapper;
+using ASCOM.Utilities.Interfaces;
+using Moq;
+using NUnit.Framework;
+
+namespace Meade.net.UnitTests
+{
+    [TestFixture]
+    public class SharedResourcesUnitTests
+    {
+        private Mock<ISerial> _serialMock;
+
+        [SetUp]
+        public void Setup()
+        {
+            _serialMock = new Mock<ISerial>();
+            _serialMock.SetupAllProperties();
+
+            SharedResources.SharedSerial = _serialMock.Object;
+        }
+
+        [Test]
+        public void CheckThatSerialPortIsSetToUseMock()
+        {
+            Assert.That(SharedResources.SharedSerial,Is.EqualTo(_serialMock.Object));
+        }
+
+        [Test]
+        public void SendBlind_WhenCalled_Then_ClearsBuffersAndSendsMessage()
+        {
+            var expectedMessage = "Test";
+
+            SharedResources.SendBlind(expectedMessage);
+
+            _serialMock.Verify(x=> x.ClearBuffers(), Times.Once);
+            _serialMock.Verify(x=>x.Transmit(expectedMessage), Times.Once);
+        }
+
+        [Test]
+        public void SendChar_WhenCalled_ThenSendsMessageAndReadsExpectedNumberOfCharacters()
+        {
+            var expectedMessage = "Test";
+            var expectedResult = "A";
+
+            _serialMock.Setup(x => x.ReceiveCounted(1)).Returns(expectedResult);
+
+            var result = SharedResources.SendChar(expectedMessage);
+
+            _serialMock.Verify(x => x.ClearBuffers(), Times.Once);
+            _serialMock.Verify(x => x.Transmit(expectedMessage), Times.Once);
+            _serialMock.Verify(x => x.ReceiveCounted(1), Times.Once);
+            Assert.That(result, Is.EqualTo(expectedResult));
+        }
+
+        [Test]
+        public void SendString_WhenCalled_ThenSendsMessageAndReadsResultUntilTerminatorFound()
+        {
+            var expectedMessage = "Test";
+            var expectedResult = "TestMessage#";
+
+            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns(expectedResult);
+
+            var result = SharedResources.SendString(expectedMessage);
+
+            _serialMock.Verify(x => x.ClearBuffers(), Times.Once);
+            _serialMock.Verify(x => x.Transmit(expectedMessage), Times.Once);
+            _serialMock.Verify(x => x.ReceiveTerminated("#"), Times.Once);
+            Assert.That(result, Is.EqualTo(expectedResult.TrimEnd('#')));
+        }
+
+        [Test]
+        public void ReadTerminated_WhenCalled_ThenReadsResultUntilTerminatorFound()
+        {
+            var expectedResult = "TestMessage#";
+
+            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns(expectedResult);
+
+            var result = SharedResources.ReadTerminated();
+
+            _serialMock.Verify(x => x.ReceiveTerminated("#"), Times.Once);
+            Assert.That(result, Is.EqualTo(expectedResult));
+        }
+
+        [Test]
+        public void ReadCharacters_WhenCalled_ThenReadsSpecificNumberOfCharacters()
+        {
+            var numberOfCharacters = 5;
+
+            SharedResources.ReadCharacters(numberOfCharacters);
+
+            _serialMock.Verify(x => x.ReceiveCounted(numberOfCharacters), Times.Once);
+        }
+
+        [Test]
+        public void WriteProfile_WhenCalled_WritesExpectedProfileSettings()
+        {
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
+            profileWrapperMock.SetupAllProperties();
+
+            IProfileWrapper profeWrapper = profileWrapperMock.Object;
+
+            Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
+            profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
+
+            SharedResources.ProfileFactory = profileFactoryMock.Object;
+
+            var profileProperties = new ProfileProperties
+            {
+                TraceLogger = false,
+                ComPort = "TestComPort"
+            };
+
+            SharedResources.WriteProfile(profileProperties);
+
+            Assert.That(profeWrapper.DeviceType, Is.EqualTo("Telescope"));
+            profileWrapperMock.Verify( x => x.WriteValue(DriverId, "Trace Level", profileProperties.TraceLogger.ToString()), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "COM Port", profileProperties.ComPort), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Guide Rate Arc Seconds Per Second", profileProperties.GuideRateArcSecondsPerSecond.ToString(CultureInfo.CurrentCulture)), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Precision", profileProperties.Precision), Times.Once);
+        }
+
+        [Test]
+        public void ReadProfile_WhenCalled_ReturnsExpectedDefaultValues()
+        {
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string ComPortDefault = "COM1";
+            string TraceStateDefault = "false";
+            string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
+            string PrecisionDefault = "Unchanged";
+
+            Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
+            profileWrapperMock.SetupAllProperties();
+
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Trace Level", string.Empty, TraceStateDefault))
+                .Returns(TraceStateDefault);
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "COM Port", string.Empty, ComPortDefault))
+                .Returns(ComPortDefault);
+            profileWrapperMock
+                .Setup(x => x.GetValue(DriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                    GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Precision", string.Empty, PrecisionDefault))
+                .Returns(PrecisionDefault);
+
+            IProfileWrapper profeWrapper = profileWrapperMock.Object;
+
+            Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
+            profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
+
+            SharedResources.ProfileFactory = profileFactoryMock.Object;
+
+            var profileProperties = SharedResources.ReadProfile();
+
+            Assert.That(profeWrapper.DeviceType, Is.EqualTo("Telescope"));
+            Assert.That(profileProperties.ComPort, Is.EqualTo(ComPortDefault));
+            Assert.That(profileProperties.GuideRateArcSecondsPerSecond,
+                Is.EqualTo(double.Parse(GuideRateProfileNameDefault)));
+            Assert.That(profileProperties.TraceLogger, Is.EqualTo(bool.Parse(TraceStateDefault)));
+            Assert.That(profileProperties.Precision, Is.EqualTo(PrecisionDefault));
+        }
+
+        [TestCase("TCP")]
+        [TestCase("Carrier Pigeon")]
+        public void Connect_WhenDeviceIdIsNotSerial_ThenThrowsException( string deviceId)
+        {
+            var result = Assert.Throws<ArgumentException>( () => { SharedResources.Connect(deviceId, string.Empty); } );
+
+            Assert.That( result.Message, Is.EqualTo($"deviceId {deviceId} not currently supported") );
+        }
+
+        [Test]
+        public void Connect_WhenDeviceIdIsSerialButGVPEchos_ThenThrowsException()
+        {
+            string deviceId = "Serial";
+
+            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string ComPortDefault = "COM1";
+            string TraceStateDefault = "false";
+            string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
+            string PrecisionDefault = "Unchanged";
+
+            Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
+            profileWrapperMock.SetupAllProperties();
+
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Trace Level", string.Empty, TraceStateDefault))
+                .Returns(TraceStateDefault);
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "COM Port", string.Empty, ComPortDefault))
+                .Returns(ComPortDefault);
+            profileWrapperMock
+                .Setup(x => x.GetValue(driverDriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                    GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Precision", string.Empty, PrecisionDefault))
+                .Returns(PrecisionDefault);
+
+            Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
+            profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
+
+            SharedResources.ProfileFactory = profileFactoryMock.Object;
+
+            string serialPortReturn = string.Empty;
+
+            _serialMock.Setup(x => x.Transmit(":GVP#")).Callback(() => { serialPortReturn = ":GVP#"; });
+            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns( () => serialPortReturn);
+
+            var result = Assert.Throws<Exception>(() => { SharedResources.Connect(deviceId, string.Empty); });
+            Assert.That(result.Message, Is.EqualTo("Serial port is looping back data, something is wrong with the hardware."));
+        }
+
+        [Test]
+        public void Connect_WhenDeviceIdIsSerialButGVPNotSupported_ThenConnectsAndSetsProductToLX200Classic()
+        {
+            string deviceId = "Serial";
+
+            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string ComPortDefault = "COM1";
+            string TraceStateDefault = "false";
+            string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
+            string PrecisionDefault = "Unchanged";
+
+            Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
+            profileWrapperMock.SetupAllProperties();
+
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Trace Level", string.Empty, TraceStateDefault))
+                .Returns(TraceStateDefault);
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "COM Port", string.Empty, ComPortDefault))
+                .Returns(ComPortDefault);
+            profileWrapperMock
+                .Setup(x => x.GetValue(driverDriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                    GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Precision", string.Empty, PrecisionDefault))
+                .Returns(PrecisionDefault);
+
+            Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
+            profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
+
+            SharedResources.ProfileFactory = profileFactoryMock.Object;
+
+            _serialMock.Setup(x => x.Transmit(":GVP#")).Callback(() => {  });
+            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns(() => throw new Exception("Testerror"));
+
+            var connectionResult = SharedResources.Connect(deviceId, string.Empty);
+            
+            Assert.That(connectionResult.SameDevice, Is.EqualTo(1));
+            Assert.That(SharedResources.ProductName, Is.EqualTo(TelescopeList.LX200CLASSIC));
+
+            SharedResources.Disconnect(deviceId, String.Empty);
+        }
+
+        [Test]
+        public void Connect_WhenDeviceIdIsSerialButGVPIsAutostar_ThenConnectsAndSetsProductToAutostarAndFirmware()
+        {
+            string deviceId = "Serial";
+
+            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string ComPortDefault = "COM1";
+            string TraceStateDefault = "false";
+            string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
+            string PrecisionDefault = "Unchanged";
+
+            Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
+            profileWrapperMock.SetupAllProperties();
+
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Trace Level", string.Empty, TraceStateDefault))
+                .Returns(TraceStateDefault);
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "COM Port", string.Empty, ComPortDefault))
+                .Returns(ComPortDefault);
+            profileWrapperMock
+                .Setup(x => x.GetValue(driverDriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                    GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
+            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Precision", string.Empty, PrecisionDefault))
+                .Returns(PrecisionDefault);
+
+            Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
+            profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
+
+            SharedResources.ProfileFactory = profileFactoryMock.Object;
+
+            string serialPortReturn = string.Empty;
+
+            _serialMock.Setup(x => x.Transmit(":GVP#")).Callback(() => { serialPortReturn = TelescopeList.Autostar497; });
+            _serialMock.Setup(x => x.Transmit(":GVN#")).Callback(() => { serialPortReturn = TelescopeList.Autostar497_43Eg; });
+            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns(() => serialPortReturn);
+
+            var connectionResult = SharedResources.Connect(deviceId, string.Empty);
+
+            Assert.That(connectionResult.SameDevice, Is.EqualTo(1));
+            Assert.That(SharedResources.ProductName, Is.EqualTo(TelescopeList.Autostar497));
+            Assert.That(SharedResources.FirmwareVersion, Is.EqualTo(TelescopeList.Autostar497_43Eg));
+
+            SharedResources.Disconnect(deviceId, String.Empty);
+        }
+    }
+}

Meade.net.UnitTests/app.config

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.5.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>

Meade.net.UnitTests/packages.config

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="ASCOM.Platform" version="6.4.2" targetFramework="net472" />
+  <package id="Castle.Core" version="4.4.0" targetFramework="net472" />
+  <package id="Moq" version="4.13.0" targetFramework="net472" />
+  <package id="NUnit" version="3.12.0" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
+  <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
+</packages>

Meade.net.focuser/Focuser.cs

@@ -30,6 +30,7 @@ namespace ASCOM.Meade.net
     [ProgId("ASCOM.MeadeGeneric.focuser")]
     [ServedClassName("Meade Generic")]
     [ClassInterface(ClassInterfaceType.None)]
+    [ComVisible(true)]
     public class Focuser : ReferenceCountedObjectBase, IFocuserV3
     {
         /// <summary>
@@ -365,7 +366,7 @@ namespace ASCOM.Meade.net
         {
             _sharedResourcesWrapper.Lock(() =>
             {
-                //_sharedResourcesWrapper.SendBlind(":FF#");
+                //_sharedResourcesWrapper.SendBlind("#:FF#");
                 //:FF# Set Focus speed to fastest setting
                 //Returns: Nothing
 
@@ -382,7 +383,7 @@ namespace ASCOM.Meade.net
                 Stopwatch stopwatch = Stopwatch.StartNew();
                 while (stopwatch.ElapsedMilliseconds < steps)
                 {
-                    _sharedResourcesWrapper.SendBlind(directionOut ? ":F+#" : ":F-#");
+                    _sharedResourcesWrapper.SendBlind(directionOut ? "#:F+#" : "#:F-#");
                     //:F+# Start Focuser moving inward (toward objective)
                     //Returns: None
 
@@ -451,6 +452,13 @@ namespace ASCOM.Meade.net
 
         #region ASCOM Registration
 
+        private static IProfileFactory _profileFactory;
+        public static IProfileFactory ProfileFactory
+        {
+            get => _profileFactory ?? (_profileFactory = new ProfileFactory());
+            set => _profileFactory = value;
+        }
+
         // Register or unregister driver for ASCOM. This is harmless if already
         // registered or unregistered. 
         //
@@ -461,7 +469,7 @@ namespace ASCOM.Meade.net
         /// <param name="bRegister">If <c>true</c>, registers the driver, otherwise unregisters it.</param>
         private static void RegUnregAscom(bool bRegister)
         {
-            using (var p = new Profile())
+            using (IProfileWrapper p = ProfileFactory.Create())
             {
                 p.DeviceType = "Focuser";
                 if (bRegister)

Meade.net.focuser/Meade.net.focuser.csproj

@@ -15,7 +15,7 @@
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
     <OldToolsVersion>3.5</OldToolsVersion>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <ApplicationIcon>ASCOM.ico</ApplicationIcon>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>ASCOMDriverTemplate.snk</AssemblyOriginatorKeyFile>
@@ -69,6 +69,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <ErrorReport>prompt</ErrorReport>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
     <OutputPath>..\bin\Release\</OutputPath>
@@ -78,6 +79,7 @@
     <PlatformTarget>x86</PlatformTarget>
     <ErrorReport>prompt</ErrorReport>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="ASCOM.Astrometry, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">

Meade.net.focuser/Properties/AssemblyInfo.cs

@@ -18,7 +18,7 @@ using System.Runtime.InteropServices;
 // 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(true)]
+[assembly: ComVisible(false)]
 
 // The following GUID is for the ID of the typelib if this project is exposed to COM
 [assembly: Guid("4ad7a6d4-6d54-4a9a-bbf3-895353e318f8")]

Meade.net.focuser/Properties/Resources.Designer.cs

@@ -8,16 +8,10 @@
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-using System.CodeDom.Compiler;
-using System.ComponentModel;
-using System.Diagnostics;
-using System.Diagnostics.CodeAnalysis;
-using System.Drawing;
-using System.Globalization;
-using System.Resources;
-using System.Runtime.CompilerServices;
-
 namespace ASCOM.Meade.net.Properties {
+    using System;
+    
+    
     /// <summary>
     ///   A strongly-typed resource class, for looking up localized strings, etc.
     /// </summary>
@@ -25,27 +19,27 @@ namespace ASCOM.Meade.net.Properties {
     // 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.
-    [GeneratedCode("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
-    [DebuggerNonUserCode()]
-    [CompilerGenerated()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
     internal class Resources {
         
-        private static ResourceManager resourceMan;
+        private static global::System.Resources.ResourceManager resourceMan;
         
-        private static CultureInfo resourceCulture;
+        private static global::System.Globalization.CultureInfo resourceCulture;
         
-        [SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
         internal Resources() {
         }
         
         /// <summary>
         ///   Returns the cached ResourceManager instance used by this class.
         /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Advanced)]
-        internal static ResourceManager ResourceManager {
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
             get {
-                if (ReferenceEquals(resourceMan, null)) {
-                    ResourceManager temp = new ResourceManager("ASCOM.Meade.net.Properties.Resources", typeof(Resources).Assembly);
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ASCOM.Meade.net.Properties.Resources", typeof(Resources).Assembly);
                     resourceMan = temp;
                 }
                 return resourceMan;
@@ -56,8 +50,8 @@ namespace ASCOM.Meade.net.Properties {
         ///   Overrides the current thread's CurrentUICulture property for all
         ///   resource lookups using this strongly typed resource class.
         /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Advanced)]
-        internal static CultureInfo Culture {
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
             get {
                 return resourceCulture;
             }
@@ -69,20 +63,20 @@ namespace ASCOM.Meade.net.Properties {
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
-        internal static Bitmap ASCOM {
+        internal static System.Drawing.Bitmap ASCOM {
             get {
                 object obj = ResourceManager.GetObject("ASCOM", resourceCulture);
-                return ((Bitmap)(obj));
+                return ((System.Drawing.Bitmap)(obj));
             }
         }
         
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
         /// </summary>
-        internal static Icon DefaultIcon {
+        internal static System.Drawing.Icon DefaultIcon {
             get {
                 object obj = ResourceManager.GetObject("DefaultIcon", resourceCulture);
-                return ((Icon)(obj));
+                return ((System.Drawing.Icon)(obj));
             }
         }
     }

Meade.net.focuser/Properties/Settings.Designer.cs

@@ -8,18 +8,14 @@
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-using System.CodeDom.Compiler;
-using System.Configuration;
-using System.Runtime.CompilerServices;
-
 namespace ASCOM.Meade.net.Properties {
     
     
-    [CompilerGenerated()]
-    [GeneratedCode("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.0.0.0")]
-    internal sealed partial class Settings : ApplicationSettingsBase {
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
         
-        private static Settings defaultInstance = ((Settings)(Synchronized(new Settings())));
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
         
         public static Settings Default {
             get {

Meade.net.focuser/app.config

@@ -5,4 +5,4 @@
             <section name="ASCOM.DeviceName.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
         </sectionGroup>
     </configSections>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>

Meade.net.sln

@@ -25,6 +25,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Meade.net.Telescope.UnitTes
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Meade.net.Focuser.UnitTests", "Meade.net.Focuser.UnitTests\Meade.net.Focuser.UnitTests.csproj", "{A3991FA7-23C3-405A-96F9-5AB03AC58F30}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Meade.net.UnitTests", "Meade.net.UnitTests\Meade.net.UnitTests.csproj", "{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -137,6 +139,18 @@ Global
 		{A3991FA7-23C3-405A-96F9-5AB03AC58F30}.Release|x64.Build.0 = Release|Any CPU
 		{A3991FA7-23C3-405A-96F9-5AB03AC58F30}.Release|x86.ActiveCfg = Release|Any CPU
 		{A3991FA7-23C3-405A-96F9-5AB03AC58F30}.Release|x86.Build.0 = Release|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Debug|x64.Build.0 = Debug|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Debug|x86.Build.0 = Debug|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Release|x64.ActiveCfg = Release|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Release|x64.Build.0 = Release|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Release|x86.ActiveCfg = Release|Any CPU
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -147,6 +161,7 @@ Global
 		{AD4959DD-33D7-4C3F-8DB0-7361D8E74A95} = {0958D817-269C-44BE-BEFB-F3E6A409DE91}
 		{B7EEEEFD-5BFF-443D-981C-7B8AB5DFDE33} = {0958D817-269C-44BE-BEFB-F3E6A409DE91}
 		{A3991FA7-23C3-405A-96F9-5AB03AC58F30} = {0958D817-269C-44BE-BEFB-F3E6A409DE91}
+		{21EF28B4-D574-4A2D-A61D-5DF96AF46AB2} = {0958D817-269C-44BE-BEFB-F3E6A409DE91}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {3C0509DC-C7F5-48DC-920D-DCFD9C879BD2}

Meade.net.v3.ncrunchsolution

@@ -2,6 +2,10 @@
   <Settings>
     <AllowParallelTestExecution>True</AllowParallelTestExecution>
     <CopyReferencedAssembliesToWorkspace>True</CopyReferencedAssembliesToWorkspace>
+    <MetricsExclusionList>
+      <Value>FocuserTestConsole\FocuserTestConsole.csproj</Value>
+      <Value>TelescopeTestConsole\TelescopeTestConsole.csproj</Value>
+    </MetricsExclusionList>
     <SolutionConfigured>True</SolutionConfigured>
   </Settings>
 </SolutionConfiguration>

Meade.net.v3.ncrunchsolution.user

@@ -11,6 +11,6 @@
       <ShowUnexecutedTestsMenuOption>true</ShowUnexecutedTestsMenuOption>
       <ShowIgnoredTestsMenuOption>false</ShowIgnoredTestsMenuOption>
     </TestsWindowMenuOptions>
-    <TestsWindowSplitterDistance>451</TestsWindowSplitterDistance>
+    <TestsWindowSplitterDistance>544</TestsWindowSplitterDistance>
   </Settings>
 </SolutionConfiguration>

Meade.net/ConnectionInfo.cs

@@ -2,7 +2,7 @@ namespace ASCOM.Meade.net
 {
     public class ConnectionInfo
     {
-        public int Connections { get; set; }
+        //public int Connections { get; set; }
         public int SameDevice { get; set; }
     }
 }

Meade.net/LocalServer.cs

@@ -173,8 +173,10 @@ namespace ASCOM.Meade.net
             _sComObjectTypes = new ArrayList();
 
             // put everything into one folder, the same as the server.
-            string assyPath = Assembly.GetEntryAssembly().Location;
+            string assyPath = Assembly.GetEntryAssembly()?.Location;
             assyPath = Path.GetDirectoryName(assyPath);
+            if (assyPath == null)
+                throw new System.InvalidOperationException();
 
             DirectoryInfo d = new DirectoryInfo(assyPath);
             foreach (FileInfo fi in d.GetFiles("*.dll"))
@@ -295,9 +297,9 @@ namespace ASCOM.Meade.net
                 //
                 using (RegistryKey key = Registry.ClassesRoot.CreateSubKey("APPID\\" + _sAppId))
                 {
-                    key.SetValue(null, assyDescription);
-                    key.SetValue("AppID", _sAppId);
-                    key.SetValue("AuthenticationLevel", 1, RegistryValueKind.DWord);
+                    key?.SetValue(null, assyDescription);
+                    key?.SetValue("AppID", _sAppId);
+                    key?.SetValue("AuthenticationLevel", 1, RegistryValueKind.DWord);
                 }
                 //
                 // HKCR\APPID\exename.ext
@@ -305,7 +307,7 @@ namespace ASCOM.Meade.net
                 using (RegistryKey key = Registry.ClassesRoot.CreateSubKey(
                     $"APPID\\{Application.ExecutablePath.Substring(Application.ExecutablePath.LastIndexOf('\\') + 1)}"))
                 {
-                    key.SetValue("AppID", _sAppId);
+                    key?.SetValue("AppID", _sAppId);
                 }
             }
             catch (Exception ex)
@@ -333,20 +335,20 @@ namespace ASCOM.Meade.net
 
                     using (RegistryKey key = Registry.ClassesRoot.CreateSubKey($"CLSID\\{clsid}"))
                     {
-                        key.SetValue(null, progid);						// Could be assyTitle/Desc??, but .NET components show ProgId here
-                        key.SetValue("AppId", _sAppId);
+                        key?.SetValue(null, progid);						// Could be assyTitle/Desc??, but .NET components show ProgId here
+                        key?.SetValue("AppId", _sAppId);
                         using (RegistryKey key2 = key.CreateSubKey("Implemented Categories"))
                         {
-                            key2.CreateSubKey("{62C8FE65-4EBB-45e7-B440-6E39B2CDBF29}");
+                            key2?.CreateSubKey("{62C8FE65-4EBB-45e7-B440-6E39B2CDBF29}");
                         }
                         using (RegistryKey key2 = key.CreateSubKey("ProgId"))
                         {
-                            key2.SetValue(null, progid);
+                            key2?.SetValue(null, progid);
                         }
                         key.CreateSubKey("Programmable");
                         using (RegistryKey key2 = key.CreateSubKey("LocalServer32"))
                         {
-                            key2.SetValue(null, Application.ExecutablePath);
+                            key2?.SetValue(null, Application.ExecutablePath);
                         }
                     }
                     //
@@ -354,10 +356,10 @@ namespace ASCOM.Meade.net
                     //
                     using (RegistryKey key = Registry.ClassesRoot.CreateSubKey(progid))
                     {
-                        key.SetValue(null, assyTitle);
+                        key?.SetValue(null, assyTitle);
                         using (RegistryKey key2 = key.CreateSubKey("CLSID"))
                         {
-                            key2.SetValue(null, clsid);
+                            key2?.SetValue(null, clsid);
                         }
                     }
                     //

Meade.net/Meade.net.csproj

@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>ASCOM.Meade.net</RootNamespace>
     <AssemblyName>ASCOM.Meade.net.Server</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <FileUpgradeFlags>
     </FileUpgradeFlags>
     <OldToolsVersion>2.0</OldToolsVersion>
@@ -82,6 +82,7 @@
     <PlatformTarget>x86</PlatformTarget>
     <ErrorReport>prompt</ErrorReport>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="ASCOM.Astrometry, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
@@ -133,10 +134,12 @@
     </Compile>
     <Compile Include="GarbageCollection.cs" />
     <Compile Include="LocalServer.cs" />
+    <Compile Include="ProfileFactory.cs" />
     <Compile Include="ProfileProperties.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="TelescopeList.cs" />
     <Compile Include="Win32Utilities.cs" />
+    <Compile Include="Wrapper\IProfileWrapper.cs" />
     <Compile Include="Wrapper\SharedResourcesWrapper.cs" />
     <EmbeddedResource Include="frmMain.resx">
       <SubType>Designer</SubType>

Meade.net/ProfileFactory.cs

@@ -0,0 +1,17 @@
+using ASCOM.Meade.net.Wrapper;
+
+namespace ASCOM.Meade.net
+{
+    public interface IProfileFactory
+    {
+        IProfileWrapper Create();
+    }
+
+    public class ProfileFactory : IProfileFactory
+    {
+        public IProfileWrapper Create()
+        {
+            return new ProfileWrapper();
+        }
+    }
+}

Meade.net/SetupDialogForm.cs

@@ -3,6 +3,7 @@ using System.ComponentModel;
 using System.Diagnostics;
 using System.Globalization;
 using System.IO.Ports;
+using System.Linq;
 using System.Runtime.InteropServices;
 using System.Windows.Forms;
 using ASCOM.Meade.net.Properties;
@@ -54,8 +55,7 @@ namespace ASCOM.Meade.net
             chkTrace.Checked = profileProperties.TraceLogger;
             // set the list of com ports to those that are currently available
             comboBoxComPort.Items.Clear();
-            comboBoxComPort.Items.AddRange(SerialPort
-                .GetPortNames()); // use System.IO because it's static
+            comboBoxComPort.Items.AddRange(SerialPort.GetPortNames().ToArray<object>()); // use System.IO because it's static
             // select the current port if possible
             if (comboBoxComPort.Items.Contains(profileProperties.ComPort))
             {

Meade.net/SharedResources.cs

@@ -18,7 +18,9 @@ using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Windows.Forms;
+using ASCOM.Meade.net.Wrapper;
 using ASCOM.Utilities;
+using ASCOM.Utilities.Interfaces;
 
 namespace ASCOM.Meade.net
 {
@@ -36,7 +38,7 @@ namespace ASCOM.Meade.net
         private static readonly object LockObject = new object();
 
         // Shared serial port. This will allow multiple drivers to use one single serial port.
-        private static Serial _sSharedSerial; // Shared serial port
+        private static ISerial _sSharedSerial; // Shared serial port
 
         //
         // Public access to shared resources
@@ -59,9 +61,19 @@ namespace ASCOM.Meade.net
         //
 
         /// <summary>
-        /// Shared serial port
+        /// Shared serial port. Do not directly access this method.
         /// </summary>
-        private static Serial SharedSerial => _sSharedSerial ?? (_sSharedSerial = new Serial());
+        public static ISerial SharedSerial
+        {
+            get => _sSharedSerial ?? (_sSharedSerial = new Serial());
+            set => _sSharedSerial = value;
+        }
+
+        public static IProfileFactory ProfileFactory
+        {
+            get => _profileFactory ?? ( _profileFactory = new ProfileFactory());
+            set => _profileFactory = value;
+        }
 
         public static void SendBlind(string message)
         {
@@ -132,12 +144,12 @@ namespace ASCOM.Meade.net
         {
             lock (LockObject)
             {
-                using (Profile driverProfile = new Profile())
+                using (IProfileWrapper driverProfile = ProfileFactory.Create())
                 {
                     driverProfile.DeviceType = "Telescope";
                     driverProfile.WriteValue(DriverId, TraceStateProfileName, profileProperties.TraceLogger.ToString());
                     driverProfile.WriteValue(DriverId, ComPortProfileName, profileProperties.ComPort);
-                    driverProfile.WriteValue(DriverId, GuideRateProfileName, profileProperties.GuideRateArcSecondsPerSecond.ToString(CultureInfo.CurrentCulture));
+                    driverProfile.WriteValue(DriverId, GuideRateProfileName, profileProperties.GuideRateArcSecondsPerSecond.ToString(CultureInfo.InvariantCulture));
                     driverProfile.WriteValue(DriverId, PrecisionProfileName, profileProperties.Precision);
                 }
             }
@@ -153,12 +165,12 @@ namespace ASCOM.Meade.net
             lock (LockObject)
             {
                 ProfileProperties profileProperties = new ProfileProperties();
-                using (Profile driverProfile = new Profile())
+                using (IProfileWrapper driverProfile = ProfileFactory.Create())
                 {
                     driverProfile.DeviceType = "Telescope";
                     profileProperties.ComPort = driverProfile.GetValue(DriverId, ComPortProfileName, string.Empty, ComPortDefault);
                     profileProperties.TraceLogger = Convert.ToBoolean(driverProfile.GetValue(DriverId, TraceStateProfileName, string.Empty, TraceStateDefault));
-                    profileProperties.GuideRateArcSecondsPerSecond = double.Parse(driverProfile.GetValue(DriverId, GuideRateProfileName, string.Empty, GuideRateProfileNameDefault));
+                    profileProperties.GuideRateArcSecondsPerSecond = double.Parse(driverProfile.GetValue(DriverId, GuideRateProfileName, string.Empty, GuideRateProfileNameDefault), NumberFormatInfo.InvariantInfo);
                     profileProperties.Precision = driverProfile.GetValue(DriverId, PrecisionProfileName, string.Empty, PrecisionDefault);
                 }
 
@@ -217,6 +229,7 @@ namespace ASCOM.Meade.net
         private static readonly Dictionary<string, DeviceHardware> ConnectedDevices = new Dictionary<string, DeviceHardware>();
 
         private static readonly Dictionary<string, DeviceHardware> ConnectedDeviceIds = new Dictionary<string, DeviceHardware>();
+        private static IProfileFactory _profileFactory ;
 
 
         /// <summary>
@@ -231,15 +244,13 @@ namespace ASCOM.Meade.net
             {
                 if (!ConnectedDevices.ContainsKey(deviceId))
                     ConnectedDevices.Add(deviceId, new DeviceHardware());
-                ConnectedDevices[deviceId].Count++; // increment the value
                 
                 if (!ConnectedDeviceIds.ContainsKey(driverId))
                     ConnectedDeviceIds.Add(driverId, new DeviceHardware());
-                ConnectedDeviceIds[driverId].Count++; // increment the value
 
                 if (deviceId == "Serial")
                 {
-                    if (ConnectedDevices[deviceId].Count == 1)
+                    if (ConnectedDevices[deviceId].Count == 0)
                     {
                         var profileProperties = ReadProfile();
                         SharedSerial.PortName = profileProperties.ComPort;
@@ -252,14 +263,35 @@ namespace ASCOM.Meade.net
                         SharedSerial.Handshake = SerialHandshake.None;
                         SharedSerial.Connected = true;
 
+                        try
+                        {
                             ProductName = SendString(":GVP#");
                             FirmwareVersion = SendString(":GVN#");
                         }
+                        catch (Exception)
+                        {
+                            ProductName = TelescopeList.LX200CLASSIC;
+                            FirmwareVersion = "Unknown";
                         }
 
+                        if (ProductName == ":GVP")
+                        {
+                            //This means that the serial port is looping back what's been sent, something is very wrong.
+                            SharedSerial.Connected = false;
+
+                            throw new Exception("Serial port is looping back data, something is wrong with the hardware.");
+                        }
+                    }
+                }
+                else
+                    throw new ArgumentException($"deviceId {deviceId} not currently supported");
+
+                ConnectedDevices[deviceId].Count++; // increment the value
+                ConnectedDeviceIds[driverId].Count++; // increment the value
+
                 return new ConnectionInfo
                 {
-                    Connections = ConnectedDevices[deviceId].Count,
+                    //Connections = ConnectedDevices[deviceId].Count,
                     SameDevice = ConnectedDeviceIds[driverId].Count
                 };
             }

Meade.net/TelescopeList.cs

@@ -27,7 +27,7 @@
 
         #region LX200EMC
         // ReSharper disable once InconsistentNaming
-        public static readonly string LX200CLASSIC = ":GVP"; //GVP command is not supported!
+        public static readonly string LX200CLASSIC = "LX200 Classic"; //GVP command is not supported!
         #endregion
     }
 }

Meade.net/Wrapper/IProfileWrapper.cs

@@ -0,0 +1,139 @@
+using System;
+using System.Collections;
+using ASCOM.Utilities;
+using ASCOM.Utilities.Interfaces;
+
+namespace ASCOM.Meade.net.Wrapper
+{
+    public interface IProfileWrapper : IProfile, IProfileExtra, IDisposable
+    {
+
+    }
+
+    public class ProfileWrapper : IProfileWrapper
+    {
+        private readonly Profile _profile = new Profile();
+
+        public ArrayList RegisteredDevices(string deviceType)
+        {
+            return _profile.RegisteredDevices(deviceType);
+        }
+
+        public bool IsRegistered(string driverId)
+        {
+            return _profile.IsRegistered(driverId);
+        }
+
+        public void Register(string driverId, string descriptiveName)
+        {
+            _profile.Register(driverId, descriptiveName);
+        }
+
+        public void Unregister(string driverId)
+        {
+            _profile.Unregister(driverId);
+        }
+
+        public string GetValue(string driverId, string name, string subKey, string defaultValue)
+        {
+            return _profile.GetValue(driverId, name, subKey, defaultValue);
+        }
+
+        public void WriteValue(string driverId, string name, string value, string subKey)
+        {
+            _profile.WriteValue(driverId, name, value);
+        }
+
+        public ArrayList Values(string driverId, string subKey)
+        {
+            return _profile.Values(driverId, subKey);
+        }
+
+        public void DeleteValue(string driverId, string name, string subKey)
+        {
+            _profile.DeleteValue(driverId, name, subKey);
+        }
+
+        public void CreateSubKey(string driverId, string subKey)
+        {
+            _profile.CreateSubKey(driverId, subKey);
+        }
+
+        public ArrayList SubKeys(string driverId, string subKey)
+        {
+            return _profile.SubKeys(driverId, subKey);
+        }
+
+        public void DeleteSubKey(string driverId, string subKey)
+        {
+            _profile.DeleteSubKey(driverId, subKey);
+        }
+
+        public string GetProfileXML(string deviceId)
+        {
+            return _profile.GetProfileXML(deviceId);
+        }
+
+        public void SetProfileXML(string deviceId, string xml)
+        {
+            _profile.SetProfileXML(deviceId, xml);
+        }
+
+        public string DeviceType
+        {
+            get => _profile.DeviceType;
+            set => _profile.DeviceType = value;
+        }
+        public ArrayList RegisteredDeviceTypes => _profile.RegisteredDeviceTypes;
+
+        public void MigrateProfile(string currentPlatformVersion)
+        {
+            _profile.MigrateProfile(currentPlatformVersion);
+        }
+
+        public void DeleteValue(string driverId, string name)
+        {
+            _profile.DeleteValue(driverId, name);
+        }
+
+        public string GetValue(string driverId, string name)
+        {
+            return _profile.GetValue(driverId, name);
+        }
+
+        public string GetValue(string driverId, string name, string subKey)
+        {
+            return _profile.GetValue(driverId, name, subKey);
+        }
+
+        public ArrayList SubKeys(string driverId)
+        {
+            return _profile.SubKeys(driverId);
+        }
+
+        public ArrayList Values(string driverId)
+        {
+            return _profile.Values(driverId);
+        }
+
+        public void WriteValue(string driverId, string name, string value)
+        {
+            _profile.WriteValue(driverId, name, value);
+        }
+
+        public ASCOMProfile GetProfile(string driverId)
+        {
+            return _profile.GetProfile(driverId);
+        }
+
+        public void SetProfile(string driverId, ASCOMProfile xmlProfileKey)
+        {
+            _profile.SetProfile(driverId, xmlProfileKey);
+        }
+
+        public void Dispose()
+        {
+            _profile.Dispose();
+        }
+    }
+}

Meade.net/app.config

@@ -1,3 +1,3 @@
 <?xml version="1.0"?>
 <configuration>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>

TelescopeTestConsole/Program.cs

@@ -9,26 +9,29 @@
 #define UseChooser
 
 using System;
+using System.Linq;
+using System.Threading;
+using ASCOM.DeviceInterface;
 using ASCOM.DriverAccess;
 
 namespace ASCOM.Meade.net
 {
-    class Program
+    public static class Program
     {
-        static void Main(string[] args)
+        public static void Main()
         {
             // Uncomment the code that's required
-#if UseChooser
+//#if UseChooser
             // choose the device
-            string id = Telescope.Choose("ASCOM.MeadeGeneric.Telescope");
+            string id = Telescope.Choose("ASCOM.Meade.net.Telescope");
             if (string.IsNullOrEmpty(id))
                 return;
             // create this device
             Telescope device = new Telescope(id);
-#else
+//#else
             // this can be replaced by this code, it avoids the chooser and creates the driver class directly.
-            ASCOM.DriverAccess.Telescope device = new ASCOM.DriverAccess.Telescope("ASCOM.Meade.net.Telescope");
-#endif
+            //ASCOM.DriverAccess.Telescope device = new ASCOM.DriverAccess.Telescope("ASCOM.Meade.net.Telescope");
+//#endif
             // now run some tests, adding code to your driver so that the tests will pass.
             // these first tests are common to all drivers.
 
@@ -50,8 +53,45 @@ namespace ASCOM.Meade.net
             //Console.WriteLine($"Ra {device.RightAscension}");
             //Console.WriteLine($"Dec {device.Declination}");
 
-            Console.WriteLine($"Altitude {device.Altitude}");
-            Console.WriteLine($"Azimuth {device.Azimuth}");
+            //Console.WriteLine($"Altitude {device.Altitude}");
+            //Console.WriteLine($"Azimuth {device.Azimuth}");
+
+            var seconds = 10;
+
+            Console.WriteLine("Slewing tests 10 second in each direction");
+            Console.WriteLine("test 1");
+            device.MoveAxis(TelescopeAxes.axisPrimary, 4);
+            Thread.Sleep(seconds * 1000);
+            device.MoveAxis(TelescopeAxes.axisPrimary, 0);
+            Console.WriteLine("test 2");
+            device.MoveAxis(TelescopeAxes.axisPrimary, -4);
+            Thread.Sleep(seconds * 1000);
+            device.MoveAxis(TelescopeAxes.axisPrimary, 0);
+
+            Console.WriteLine("test 3");
+            device.MoveAxis(TelescopeAxes.axisSecondary, 4);
+            Thread.Sleep(seconds * 1000);
+            device.MoveAxis(TelescopeAxes.axisSecondary, 0);
+
+            Console.WriteLine("test 4");
+            device.MoveAxis(TelescopeAxes.axisSecondary, -4);
+            Thread.Sleep(seconds * 1000);
+            device.MoveAxis(TelescopeAxes.axisSecondary, 0);
+            Console.WriteLine("Slewing tests complete");
+
+
+            seconds = 120;
+
+            Console.WriteLine($"Guiding for {seconds} seconds!");
+
+            foreach( var direction in Enum.GetValues(typeof(GuideDirections)).Cast<GuideDirections>())
+            { 
+                Console.WriteLine($"{direction.ToString()}");
+                device.PulseGuide(direction, seconds* 1000);
+            }
+            Console.WriteLine("Guiding Finished");
+
+
 
             device.Connected = false;
             Console.WriteLine("Press Enter to finish");

TelescopeTestConsole/TelescopeTestConsole.csproj

@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>ASCOM.Meade.net</RootNamespace>
     <AssemblyName>ASCOM.Meade.net.Test</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <TargetFrameworkProfile>
     </TargetFrameworkProfile>
     <FileAlignment>512</FileAlignment>
@@ -54,6 +54,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <ErrorReport>prompt</ErrorReport>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="ASCOM.DeviceInterfaces, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />

TelescopeTestConsole/app.config

@@ -1,3 +1,3 @@
 <?xml version="1.0"?>
 <configuration>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>