Merged in develop (pull request #32)

Develop

.gitignore

@@ -109,6 +109,7 @@ _TeamCity*
 _NCrunch_*
 .*crunch*.local.xml
 nCrunchTemp_*
+*ncrunchsolution.user
 
 # MightyMoose
 *.mm.*
@@ -217,5 +218,4 @@ _Pvt_Extensions
 
 # nCrunch items
 *.ncrunchsolution
-*.DotSettings
 *.ncrunchproject

AstroMath.UnitTests/AstroMath.UnitTests.csproj

@@ -1,6 +1,6 @@
 <?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="..\packages\NUnit.3.13.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.13.0\build\NUnit.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -54,22 +54,25 @@
   </PropertyGroup>
   <ItemGroup>
     <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>
+      <HintPath>..\packages\Castle.Core.4.4.1\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Moq, Version=4.13.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
-      <HintPath>..\packages\Moq.4.13.0\lib\net45\Moq.dll</HintPath>
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.12.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+    <Reference Include="Moq, Version=4.15.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
-      <HintPath>..\packages\NUnit.3.12.0\lib\net45\nunit.framework.dll</HintPath>
+      <HintPath>..\packages\Moq.4.15.2\lib\net45\Moq.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework, Version=3.13.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\packages\NUnit.3.13.0\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">
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.5.0.0\lib\net45\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>
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -87,6 +90,10 @@
       <Project>{64308775-bd4a-469c-bcab-3ed830b811af}</Project>
       <Name>Meade.net.Telescope</Name>
     </ProjectReference>
+    <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" />
@@ -97,6 +104,6 @@
     <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('$(ErrorText)', '..\packages\NUnit.3.12.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\packages\NUnit.3.13.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\NUnit.3.13.0\build\NUnit.props'))" />
   </Target>
 </Project>

AstroMath.UnitTests/AstroMathsUnitTests.cs

@@ -18,14 +18,14 @@ namespace AstroMath.UnitTests
         [Test]
         public void DegreesToRadians()
         {
-            var radians = _astroMath.DegreesToRadians(90);
+            var radians = 90.0.DegreesToRadians();
             Assert.That(radians, Is.EqualTo(1.5707963267948966));
         }
 
         [Test]
         public void RadiansToDegrees()
         {
-            var degrees = _astroMath.RadiansToDegrees(1.5707963267948966);
+            var degrees = 1.5707963267948966.RadiansToDegrees();
             Assert.That(degrees, Is.EqualTo(90));
         }
 
@@ -34,7 +34,7 @@ namespace AstroMath.UnitTests
         public void DateTimeToDecimalHours_book()
         {
             DateTime dateTime = new DateTime(2019, 05, 18, 18, 31, 27, DateTimeKind.Utc);
-            var decimalHours = _astroMath.DateTimeToDecimalHours(dateTime);
+            var decimalHours = dateTime.DateTimeToDecimalHours();
 
             Assert.That(decimalHours, Is.EqualTo(18.524166666666666));
         }
@@ -43,7 +43,7 @@ namespace AstroMath.UnitTests
         public void DateTimeToDecimalHours()
         {
             DateTime dateTime = new DateTime(2019, 05, 18, 22, 26, 15, DateTimeKind.Utc);
-            var decimalHours = _astroMath.DateTimeToDecimalHours(dateTime);
+            var decimalHours = dateTime.DateTimeToDecimalHours();
 
             Assert.That(decimalHours, Is.EqualTo(22.4375));
         }
@@ -52,7 +52,7 @@ namespace AstroMath.UnitTests
         public void UTtoGST_book()
         {
             DateTime dateTime = new DateTime(1980, 04, 22, 14, 36, 51, 670, DateTimeKind.Utc);
-            double gst = _astroMath.UTtoGst(dateTime);
+            double gst = dateTime.UTtoGst();
 
             Assert.That(gst, Is.EqualTo(4.667932706211154));
         }
@@ -61,7 +61,7 @@ namespace AstroMath.UnitTests
         public void UTtoGst()
         {
             DateTime dateTime = new DateTime(2019, 05, 18, 22, 26, 15, DateTimeKind.Utc);
-            double gst = _astroMath.UTtoGst(dateTime);
+            double gst = dateTime.UTtoGst();
 
             Assert.That(gst, Is.EqualTo(14.191879687876451));
         }

AstroMath.UnitTests/app.config

@@ -8,7 +8,7 @@
       </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" />
+        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>

AstroMath.UnitTests/packages.config

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Castle.Core" version="4.4.0" targetFramework="net472" />
+  <package id="Castle.Core" version="4.4.1" targetFramework="net472" />
-  <package id="Moq" version="4.13.0" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
-  <package id="NUnit" version="3.12.0" targetFramework="net472" />
+  <package id="Moq" version="4.15.2" targetFramework="net472" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
+  <package id="NUnit" version="3.13.0" targetFramework="net472" />
-  <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="5.0.0" targetFramework="net472" />
+  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
 </packages>

FocuserTestConsole/FocuserTestConsole.csproj

@@ -59,6 +59,9 @@
   <ItemGroup>
     <Reference Include="ASCOM.DeviceInterfaces, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />
     <Reference Include="ASCOM.DriverAccess, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -72,6 +75,7 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />
+    <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

FocuserTestConsole/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net45" />
+</packages>

Meade.net.Focuser.UnitTests/FocuserUnitTests.cs

@@ -27,8 +27,15 @@ namespace Meade.net.Focuser.UnitTests
             {
                 TraceLogger = false,
                 ComPort = "TestCom1",
+                Speed = 9600,
+                Parity = "None",
+                Handshake = "None",
+                StopBits = "One",
+                DataBits = 8,
+                
                 GuideRateArcSecondsPerSecond = 1.23,
-                Precision = "Unchanged"
+                Precision = "Unchanged",
+                GuidingStyle = "Auto"
             };
 
             _utilMock = new Mock<IUtil>();
@@ -102,16 +109,17 @@ namespace Meade.net.Focuser.UnitTests
             Assert.That(exception.Message, Is.EqualTo("Not connected to focuser when trying to execute: CommandBlind"));
         }
 
-        [Test]
+        [TestCase(false)]
-        public void CommandBlind_WhenConnected_ThenSendsExpectedMessage()
+        [TestCase(true)]
+        public void CommandBlind_WhenConnected_ThenSendsExpectedMessage(bool raw)
         {
             string expectedMessage = "test blind Message";
 
             ConnectFocuser();
 
-            _focuser.CommandBlind(expectedMessage, true);
+            _focuser.CommandBlind(expectedMessage, raw);
 
-            _sharedResourcesWrapperMock.Verify(x => x.SendBlind(expectedMessage), Times.Once);
+            _sharedResourcesWrapperMock.Verify(x => x.SendBlind(expectedMessage, raw), Times.Once);
         }
 
         [Test]
@@ -123,16 +131,19 @@ namespace Meade.net.Focuser.UnitTests
             Assert.That(exception.Message, Is.EqualTo("Not connected to focuser when trying to execute: CommandBool"));
         }
 
-        [Test]
+        [TestCase(false)]
-        public void CommandBool_WhenConnected_ThenSendsExpectedMessage()
+        [TestCase(true)]
+        public void CommandBool_WhenConnected_ThenSendsExpectedMessage(bool raw)
         {
             string expectedMessage = "test blind Message";
+            _sharedResourcesWrapperMock.Setup(x => x.SendBool(expectedMessage, raw)).Returns(true);
 
             ConnectFocuser();
 
-            var exception = Assert.Throws<MethodNotImplementedException>(() => { _focuser.CommandBool(expectedMessage, true); });
+            var result = _focuser.CommandBool(expectedMessage, raw);
 
-            Assert.That(exception.Message, Is.EqualTo("Method CommandBool is not implemented in this driver."));
+            _sharedResourcesWrapperMock.Verify(x => x.SendBool(expectedMessage, raw), Times.Once);
+            Assert.That(result, Is.True);
         }
 
         [Test]
@@ -152,11 +163,11 @@ namespace Meade.net.Focuser.UnitTests
 
             ConnectFocuser();
 
-            _sharedResourcesWrapperMock.Setup(x => x.SendString(sendMessage)).Returns(() => expectedMessage);
+            _sharedResourcesWrapperMock.Setup(x => x.SendString(sendMessage, true)).Returns(() => expectedMessage);
 
             var actualMessage = _focuser.CommandString(sendMessage, true);
 
-            _sharedResourcesWrapperMock.Verify(x => x.SendString(sendMessage), Times.Once);
+            _sharedResourcesWrapperMock.Verify(x => x.SendString(sendMessage, true), Times.Once);
             Assert.That(actualMessage, Is.EqualTo(expectedMessage));
         }
 
@@ -181,7 +192,7 @@ namespace Meade.net.Focuser.UnitTests
             _sharedResourcesWrapperMock.Setup(x => x.FirmwareVersion).Returns(firmware);
             _focuser.Connected = true;
 
-            _sharedResourcesWrapperMock.Verify(x => x.Connect("Serial", It.IsAny<string>()), Times.Once);
+            _sharedResourcesWrapperMock.Verify(x => x.Connect("Serial", It.IsAny<string>(), It.IsAny<ITraceLogger>()), Times.Once);
         }
 
 
@@ -189,20 +200,20 @@ namespace Meade.net.Focuser.UnitTests
         public void Connected_Set_SettingTrueWhenTrue_ThenDoesNothing()
         {
             ConnectFocuser();
-            _sharedResourcesWrapperMock.Verify(x => x.Connect(It.IsAny<string>(), It.IsAny<string>()), Times.Once);
+            _sharedResourcesWrapperMock.Verify(x => x.Connect(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<ITraceLogger>()), Times.Once);
 
             //act
             _focuser.Connected = true;
 
             //assert
-            _sharedResourcesWrapperMock.Verify(x => x.Connect(It.IsAny<string>(), It.IsAny<string>()), Times.Once);
+            _sharedResourcesWrapperMock.Verify(x => x.Connect(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<ITraceLogger>()), Times.Once);
         }
 
         [Test]
         public void Connected_Set_SettingFalseWhenTrue_ThenDisconnects()
         {
             ConnectFocuser();
-            _sharedResourcesWrapperMock.Verify(x => x.Connect(It.IsAny<string>(), It.IsAny<string>()), Times.Once);
+            _sharedResourcesWrapperMock.Verify(x => x.Connect(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<ITraceLogger>()), Times.Once);
 
             //act
             _focuser.Connected = false;
@@ -312,8 +323,7 @@ namespace Meade.net.Focuser.UnitTests
 
             _focuser.Halt();
 
-            _sharedResourcesWrapperMock.Verify( x => x.SendBlind(":FQ#"), Times.AtLeastOnce);
+            _sharedResourcesWrapperMock.Verify(x => x.SendBlind("FQ", false), Times.AtLeastOnce);
-            _utilMock.Verify( x => x.WaitForMilliseconds(250), Times.AtLeastOnce);
         }
 
         [Test]
@@ -328,13 +338,13 @@ namespace Meade.net.Focuser.UnitTests
 
         [TestCase(false)]
         [TestCase(true)]
-        public void Link_Get_ReturnsSameValueAsConnected( bool connected)
+        public void Link_Get_ReturnsSameValueAsConnected(bool connected)
         {
             _sharedResourcesWrapperMock.Setup(x => x.ProductName).Returns(() => TelescopeList.Autostar497);
             _sharedResourcesWrapperMock.Setup(x => x.FirmwareVersion).Returns(() => TelescopeList.Autostar497_31Ee);
             _focuser.Connected = connected;
 
-            Assert.That( _focuser.Link, Is.EqualTo(connected));
+            Assert.That(_focuser.Link, Is.EqualTo(connected));
         }
 
         [TestCase(false)]
@@ -388,34 +398,65 @@ namespace Meade.net.Focuser.UnitTests
 
             _focuser.Move(0);
 
-            _utilMock.Verify( x => x.WaitForMilliseconds(It.IsAny<int>()), Times.Never);
+            _utilMock.Verify(x => x.WaitForMilliseconds(It.IsAny<int>()), Times.Never);
         }
 
         [TestCase(200)]
         [TestCase(-200)]
-        public void Move_WhenIncrementIsNot0_ThenMovesFocuserAndStopsFocuser( int position)
+        public void Move_WhenIncrementIsNot0_ThenMovesFocuserAndStopsFocuser(int position)
         {
+            _profileProperties.BacklashCompensation = 0;
+
             ConnectFocuser();
 
             _focuser.Move(position);
 
             if (position < 0)
             {
-                _sharedResourcesWrapperMock.Verify( x => x.SendBlind("#:F-#"), Times.AtLeastOnce);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("F-", false), Times.Once);
-                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("#:F+#"), Times.Never);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("F+", false), Times.Never);
             }
             else
             {
-                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("#:F-#"), Times.Never);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("F-", false), Times.Never);
-                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("#:F+#"), Times.AtLeastOnce);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("F+", false), Times.Once);
             }
 
-            _sharedResourcesWrapperMock.Verify( x => x.Lock(It.IsAny<Action>()), Times.Once);
+            _sharedResourcesWrapperMock.Verify(x => x.Lock(It.IsAny<Action>()), Times.Once);
-
-            _utilMock.Verify(x => x.WaitForMilliseconds(250), Times.AtLeastOnce);
 
+            _utilMock.Verify(x => x.WaitForMilliseconds(Math.Abs(position)), Times.Once);
+            _utilMock.Verify(x => x.WaitForMilliseconds(Math.Abs(_profileProperties.BacklashCompensation)), Times.Never);
             _utilMock.Verify(x => x.WaitForMilliseconds(100), Times.Once());
-            _utilMock.Verify(x => x.WaitForMilliseconds(1000), Times.Once());
+        }
+
+        [TestCase(200)]
+        [TestCase(-200)]
+        public void Move_WhenIncrementIsNot0_ThenMovesFocuserAndStopsFocuserWithBacklashCompensation(int position)
+        {
+            _profileProperties.BacklashCompensation = 3000;
+
+            ConnectFocuser();
+
+            _focuser.Move(position);
+
+            if (position < 0)
+            {
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("F-", false), Times.Once);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("F+", false), Times.Never);
+                _utilMock.Verify(x => x.WaitForMilliseconds(Math.Abs(position)), Times.Once);
+                _utilMock.Verify(x => x.WaitForMilliseconds(Math.Abs(_profileProperties.BacklashCompensation)), Times.Never);
+                _utilMock.Verify(x => x.WaitForMilliseconds(100), Times.Exactly(1));
+            }
+            else
+            {
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("F-", false), Times.Once);
+                _sharedResourcesWrapperMock.Verify(x => x.SendBlind("F+", false), Times.Once);
+                _utilMock.Verify(x => x.WaitForMilliseconds(Math.Abs(position) + _profileProperties.BacklashCompensation), Times.Once);
+                _utilMock.Verify(x => x.WaitForMilliseconds(_profileProperties.BacklashCompensation), Times.Once);
+                _utilMock.Verify(x => x.WaitForMilliseconds(100), Times.Exactly(2));
+            }
+
+            _sharedResourcesWrapperMock.Verify(x => x.Lock(It.IsAny<Action>()), Times.Once);
         }
 
         [Test]
@@ -466,7 +507,7 @@ namespace Meade.net.Focuser.UnitTests
         {
             var exception = Assert.Throws<PropertyNotImplementedException>(() =>
             {
-                var result = _focuser.Temperature; 
+                var result = _focuser.Temperature;
                 Assert.Fail($"{result} should not have a value");
             });
             Assert.That(exception.Message, Is.EqualTo("Property read Temperature is not implemented in this driver."));

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

@@ -1,6 +1,6 @@
 <?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="..\packages\NUnit.3.13.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.13.0\build\NUnit.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -36,55 +36,58 @@
   </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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\Castle.Core.4.4.1\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Moq, Version=4.13.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
-      <HintPath>..\packages\Moq.4.13.0\lib\net45\Moq.dll</HintPath>
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.12.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+    <Reference Include="Moq, Version=4.15.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
-      <HintPath>..\packages\NUnit.3.12.0\lib\net45\nunit.framework.dll</HintPath>
+      <HintPath>..\packages\Moq.4.15.2\lib\net45\Moq.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework, Version=3.13.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\packages\NUnit.3.13.0\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">
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.5.0.0\lib\net45\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>
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -117,6 +120,6 @@
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       <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('$(ErrorText)', '..\packages\NUnit.3.12.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\packages\NUnit.3.13.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\NUnit.3.13.0\build\NUnit.props'))" />
   </Target>
 </Project>

Meade.net.Focuser.UnitTests/app.config

@@ -8,7 +8,7 @@
       </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" />
+        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>

Meade.net.Focuser.UnitTests/packages.config

@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="ASCOM.Platform" version="6.4.2" targetFramework="net472" />
+  <package id="ASCOM.Platform" version="6.5.1" targetFramework="net472" />
-  <package id="Castle.Core" version="4.4.0" targetFramework="net472" />
+  <package id="Castle.Core" version="4.4.1" targetFramework="net472" />
-  <package id="Moq" version="4.13.0" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
-  <package id="NUnit" version="3.12.0" targetFramework="net472" />
+  <package id="Moq" version="4.15.2" targetFramework="net472" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
+  <package id="NUnit" version="3.13.0" targetFramework="net472" />
-  <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="5.0.0" targetFramework="net472" />
+  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
 </packages>

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

@@ -1,6 +1,6 @@
 <?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="..\packages\NUnit.3.13.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.13.0\build\NUnit.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -57,55 +57,58 @@
   </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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
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-      <HintPath>..\packages\Castle.Core.4.4.0\lib\net45\Castle.Core.dll</HintPath>
+      <HintPath>..\packages\Castle.Core.4.4.1\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Moq, Version=4.13.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
-      <HintPath>..\packages\Moq.4.13.0\lib\net45\Moq.dll</HintPath>
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.12.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+    <Reference Include="Moq, Version=4.15.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
-      <HintPath>..\packages\NUnit.3.12.0\lib\net40\nunit.framework.dll</HintPath>
+      <HintPath>..\packages\Moq.4.15.2\lib\net45\Moq.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework, Version=3.13.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\packages\NUnit.3.13.0\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">
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.5.0.0\lib\net45\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>
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -137,6 +140,6 @@
     <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('$(ErrorText)', '..\packages\NUnit.3.12.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\packages\NUnit.3.13.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\NUnit.3.13.0\build\NUnit.props'))" />
   </Target>
 </Project>

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="0.0.0.0-4.0.5.0" newVersion="4.0.5.0" />
+        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />

Meade.net.Telescope.UnitTests/packages.config

@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="ASCOM.Platform" version="6.4.2" targetFramework="net472" />
+  <package id="ASCOM.Platform" version="6.5.1" targetFramework="net472" />
-  <package id="Castle.Core" version="4.4.0" targetFramework="net45" />
+  <package id="Castle.Core" version="4.4.1" targetFramework="net472" />
-  <package id="Moq" version="4.13.0" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
-  <package id="NUnit" version="3.12.0" targetFramework="net40" requireReinstallation="true" />
+  <package id="Moq" version="4.15.2" targetFramework="net472" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
+  <package id="NUnit" version="3.13.0" targetFramework="net472" />
-  <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="5.0.0" targetFramework="net472" />
+  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
 </packages>

Meade.net.Telescope/AstroMaths/AstroMathExtensions.cs

@@ -0,0 +1,79 @@
+using System;
+using ASCOM.Utilities;
+
+namespace ASCOM.Meade.net.AstroMaths
+{
+    public static class AstroMathExtensions
+    {
+        public static double DegreesToRadians(this double degrees)
+        {
+            return (Math.PI / 180) * degrees;
+        }
+
+        public static double RadiansToDegrees(this double radians)
+        {
+            double degrees = (180 / Math.PI) * radians;
+            return degrees;
+        }
+
+        public static double DateTimeToDecimalHours(this DateTime utcDateTime)
+        {
+            double sec = utcDateTime.Second;
+            double min = utcDateTime.Minute;
+            double hour = utcDateTime.Hour;
+
+            var a = Math.Abs(sec) / 60;
+            var b = (Math.Abs(min) + a) / 60;
+            var c = Math.Abs(hour) + b;
+
+            var d = c;
+
+            if ((hour < 0) || (min < 0) || (sec < 0))
+                d = -c;
+
+            return d;
+        }
+
+        public static double UTtoGst( this DateTime utcDateTime)
+        {
+            Util util = new Util();
+
+            var jd = util.DateUTCToJulian(utcDateTime) - 0.5;
+            if ((jd % 1) <= 0.5)
+                jd = Math.Floor(jd);
+            else
+                jd = Math.Floor(jd) + 0.5;
+
+            var s = jd - 2451545.0;
+            var t = s / 36525.0;
+            var t0 = 6.697374558 + (2400.051336 * t) + (0.000025862 * (t * t));
+
+            while (t0 < 0)
+            {
+                t0 += 24;
+            }
+
+            while (t0 >= 24)
+            {
+                t0 -= 24;
+            }
+
+            var ut = utcDateTime.DateTimeToDecimalHours();
+            var a = ut * 1.002737909;
+
+            var t1 = t0 + a;
+
+            while (t1 < 0)
+            {
+                t1 += 24;
+            }
+
+            while (t1 >= 24)
+            {
+                t1 -= 24;
+            }
+
+            return t1;
+        }
+    }
+}

Meade.net.Telescope/AstroMaths/AstroMaths.cs

@@ -1,5 +1,4 @@
 using System;
-using ASCOM.Utilities;
 
 namespace ASCOM.Meade.net.AstroMaths
 {
@@ -10,7 +9,7 @@ namespace ASCOM.Meade.net.AstroMaths
         public double RightAscensionToHourAngle(DateTime utcDateTime, double longitude, double rightAscension)
         {
             //var ut = DateTimeToDecimalHours( utcDateTime);
-            var gst = UTtoGst( utcDateTime);
+            var gst = utcDateTime.UTtoGst();
             var lst = GsTtoLst( gst, longitude);
             var raHours = rightAscension;
             var h1 = lst - raHours;
@@ -24,7 +23,7 @@ namespace ASCOM.Meade.net.AstroMaths
 
         private double HourAngleToRightAscension(DateTime utcDateTime, double longitude, double hourAngle )
         {
-            var gst = UTtoGst(utcDateTime);
+            var gst = utcDateTime.UTtoGst();
             var lst = GsTtoLst( gst, longitude);
             var raHours = hourAngle;
             var h1 = lst - raHours;
@@ -39,17 +38,17 @@ namespace ASCOM.Meade.net.AstroMaths
 
         public EquatorialCoordinates ConvertHozToEq( DateTime utcDateTime, double latitude, double longitude, HorizonCoordinates altAz)
         {
-            var az = DegreesToRadians(altAz.Azimuth);
+            var az = altAz.Azimuth.DegreesToRadians();
-            var alt = DegreesToRadians(altAz.Altitude);
+            var alt = altAz.Altitude.DegreesToRadians();
-            var lat = DegreesToRadians(latitude);
+            var lat = latitude.DegreesToRadians();
             
             var sinDec = Math.Sin(alt) * Math.Sin(lat) + Math.Cos(alt) * Math.Cos(lat) * Math.Cos(az);
-            var dec = RadiansToDegrees(Math.Asin(sinDec));
+            var dec = Math.Asin(sinDec).RadiansToDegrees();
             
             var y = -Math.Cos(alt) * Math.Cos(lat) * Math.Sin(az);
             var x = Math.Sin(alt) - Math.Sin(lat) * sinDec;
             var upperA = Math.Atan2(y,x);
-            var upperB = RadiansToDegrees(upperA);
+            var upperB = upperA.RadiansToDegrees();
 
             var ha = upperB;
 
@@ -72,19 +71,20 @@ namespace ASCOM.Meade.net.AstroMaths
         public HorizonCoordinates ConvertEqToHoz(double hourAngle, double latitude, EquatorialCoordinates raDec)
         {
             var h = hourAngle * 15;
-            var h1 = DegreesToRadians(h);
+            var h1 = h.DegreesToRadians();
-            var d = DegreesToRadians(raDec.Declination);
+            var d = raDec.Declination.DegreesToRadians();
-            var lat = DegreesToRadians(latitude);
+            var lat = latitude.DegreesToRadians();
             var sinA = Math.Sin(d) * Math.Sin(lat) + Math.Cos(d) * Math.Cos(lat) * Math.Cos(h1);
 
              var y = -Math.Cos(d) * Math.Cos(lat) * Math.Sin(h1);
             var x = Math.Sin(d) - Math.Sin(lat) * sinA;
             var upperA = Math.Atan2(y, x);
-            var upperB = RadiansToDegrees(upperA);
+            var upperB = upperA.RadiansToDegrees();
 
             var horizonCoordinates = new HorizonCoordinates
             {
-                Altitude = RadiansToDegrees(Math.Asin(sinA)), Azimuth = upperB
+                Altitude = Math.Asin(sinA).RadiansToDegrees(), 
+                Azimuth = upperB
             };
 
 
@@ -96,82 +96,6 @@ namespace ASCOM.Meade.net.AstroMaths
             return horizonCoordinates;
         }
 
-
-        //todo convert to extension method
-        public double DegreesToRadians(double degrees)
-        {
-            return (Math.PI / 180) * degrees;
-        }
-
-        //todo convert to extension method
-        public double RadiansToDegrees(double radians)
-        {
-            double degrees = (180 / Math.PI) * radians;
-            return degrees;
-        }
-
-        //todo convert to extension method
-        public double DateTimeToDecimalHours( DateTime utcDateTime)
-        {
-            double sec = utcDateTime.Second;
-            double min = utcDateTime.Minute;
-            double hour = utcDateTime.Hour;
-			
-            var a = Math.Abs(sec) / 60;
-            var b = (Math.Abs(min) + a) / 60;
-            var c = Math.Abs(hour) + b;
-
-            var d = c;
-
-            if ((hour < 0) || (min < 0) || (sec < 0))
-                d = -c;
-
-            return d;
-        }
-
-        //todo convert to extension method
-        public double UTtoGst(DateTime utcDateTime)
-        {
-            Util util = new Util();
-
-            var jd = util.DateUTCToJulian(utcDateTime) - 0.5;
-            if ((jd % 1) <= 0.5 )
-                jd = Math.Floor( jd );
-            else
-                jd = Math.Floor( jd ) + 0.5;
-
-            var s = jd - 2451545.0;
-            var t = s / 36525.0;
-            var t0 = 6.697374558 + (2400.051336 * t ) +(0.000025862 * (t * t) );
-
-            while (t0 < 0)
-            {
-                t0 += 24;
-            }
-
-            while (t0 >= 24)
-            {
-                t0 -= 24;
-            }
-			
-            var ut = DateTimeToDecimalHours(utcDateTime);
-            var a = ut * 1.002737909;
-
-            var t1 = t0 + a;
-
-            while (t1 < 0)
-            {
-                t1 += 24;
-            }
-
-            while (t1 >= 24)
-            {
-                t1 -= 24;
-            }
-
-            return t1;
-        }
-
         public double GsTtoLst(double gst, double longitude)
         {
             var l = longitude/ 15;
@@ -189,4 +113,4 @@ namespace ASCOM.Meade.net.AstroMaths
             return lst;
         }
     }
-}
+}

Meade.net.Telescope/Clock.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace ASCOM.Meade.net
+{
+    public class Clock : IClock
+    {
+        public DateTime UtcNow => DateTime.UtcNow;
+    }
+}

Meade.net.Telescope/IClock.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace ASCOM.Meade.net
+{
+    public interface IClock
+    {
+        DateTime UtcNow { get; }
+    }
+}

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

@@ -15,7 +15,7 @@
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
     <OldToolsVersion>3.5</OldToolsVersion>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <ApplicationIcon>ASCOM.ico</ApplicationIcon>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>ASCOMDriverTemplate.snk</AssemblyOriginatorKeyFile>
@@ -71,37 +71,40 @@
   </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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
+    </Reference>
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.configuration" />
@@ -116,12 +119,14 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AstroMaths\AltitudeData.cs" />
+    <Compile Include="AstroMaths\AstroMathExtensions.cs" />
     <Compile Include="AstroMaths\AstroMaths.cs" />
     <Compile Include="AstroMaths\EquatorialCoordinates.cs" />
-    <Compile Include="AstroMaths\HorizonCoordinates.cs" />
     <Compile Include="AstroMaths\IAstroMaths.cs" />
+    <Compile Include="Clock.cs" />
     <Compile Include="ComparisonResult.cs" />
     <Compile Include="DoubleExtensions.cs" />
+    <Compile Include="IClock.cs" />
     <Compile Include="StringExtensions.cs" />
     <Compile Include="Telescope.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />

Meade.net.Telescope/Properties/AssemblyInfo.cs

@@ -5,7 +5,6 @@ using System.Runtime.InteropServices;
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 //
-// TODO - Add your authorship information here
 [assembly: AssemblyTitle("ASCOM.Meade.net.Telescope")]
 [assembly: AssemblyDescription("ASCOM Telescope driver for Meade.net")]
 [assembly: AssemblyConfiguration("")]
@@ -33,6 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Revision and Build Numbers 
 // by using the '*' as shown below:
 //
-// TODO - Set your driver's version here
 [assembly: AssemblyVersion("0.0.0.0")]
 [assembly: AssemblyFileVersion("0.0.0.0")]

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

@@ -12,7 +12,7 @@ namespace ASCOM.Meade.net.Properties {
     
     
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.4.0.0")]
     internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
         
         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));

Meade.net.Telescope/Rates.cs

@@ -33,7 +33,7 @@ namespace ASCOM.Meade.net
 
         public void Dispose()
         {
-            // TODO Add any required object cleanup here
+            // Add any required object cleanup here
         }
 
         public double Maximum { get; set; }
@@ -106,7 +106,7 @@ namespace ASCOM.Meade.net
 
         public void Dispose()
         {
-            // TODO Add any required object cleanup here
+            // Add any required object cleanup here
         }
 
         public IEnumerator GetEnumerator()
@@ -176,7 +176,7 @@ namespace ASCOM.Meade.net
 
         public void Dispose()
         {
-            // TODO Add any required object cleanup here
+            // Add any required object cleanup here
         }
 
         public DriveRates this[int index] => _trackingRates[index - 1];

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=v4.5"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/></startup></configuration>

Meade.net.Telescope/packages.config

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="ASCOM.Platform" version="6.4.2" targetFramework="net40" />
+  <package id="ASCOM.Platform" version="6.5.1" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
 </packages>

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

@@ -1,6 +1,6 @@
 <?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="..\packages\NUnit.3.13.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.13.0\build\NUnit.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -35,55 +35,58 @@
   </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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\Castle.Core.4.4.1\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Moq, Version=4.13.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
-      <HintPath>..\packages\Moq.4.13.0\lib\net45\Moq.dll</HintPath>
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.12.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+    <Reference Include="Moq, Version=4.15.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
-      <HintPath>..\packages\NUnit.3.12.0\lib\net45\nunit.framework.dll</HintPath>
+      <HintPath>..\packages\Moq.4.15.2\lib\net45\Moq.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework, Version=3.13.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\packages\NUnit.3.13.0\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">
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.5.0.0\lib\net45\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>
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -112,6 +115,6 @@
     <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('$(ErrorText)', '..\packages\NUnit.3.12.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\packages\NUnit.3.13.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\NUnit.3.13.0\build\NUnit.props'))" />
   </Target>
 </Project>

Meade.net.UnitTests/SharedResourcesUnitTests.cs

@@ -13,6 +13,7 @@ namespace Meade.net.UnitTests
     public class SharedResourcesUnitTests
     {
         private Mock<ISerial> _serialMock;
+        private Mock<ITraceLogger> _traceLoggerMock;
 
         [SetUp]
         public void Setup()
@@ -20,6 +21,8 @@ namespace Meade.net.UnitTests
             _serialMock = new Mock<ISerial>();
             _serialMock.SetupAllProperties();
 
+            _traceLoggerMock = new Mock<ITraceLogger>();
+
             SharedResources.SharedSerial = _serialMock.Object;
         }
 
@@ -29,42 +32,44 @@ namespace Meade.net.UnitTests
             Assert.That(SharedResources.SharedSerial,Is.EqualTo(_serialMock.Object));
         }
 
-        [Test]
+        [TestCase(true, "Test")]
-        public void SendBlind_WhenCalled_Then_ClearsBuffersAndSendsMessage()
+        [TestCase(false, "#:Test#")]
+        public void SendBlind_WhenCalled_Then_ClearsBuffersAndSendsMessage(bool raw, string expectedMessage)
         {
-            var expectedMessage = "Test";
+            var sendMessage = "Test";
-
+            SharedResources.SendBlind(sendMessage, raw);
-            SharedResources.SendBlind(expectedMessage);
 
             _serialMock.Verify(x=> x.ClearBuffers(), Times.Once);
             _serialMock.Verify(x=>x.Transmit(expectedMessage), Times.Once);
         }
 
-        [Test]
+        [TestCase(false, "#:Test#")]
-        public void SendChar_WhenCalled_ThenSendsMessageAndReadsExpectedNumberOfCharacters()
+        [TestCase(true, "Test")]
+        public void SendChar_WhenCalled_ThenSendsMessageAndReadsExpectedNumberOfCharacters(bool raw, string expectedCommand)
         {
-            var expectedMessage = "Test";
+            var command = "Test";
             var expectedResult = "A";
 
             _serialMock.Setup(x => x.ReceiveCounted(1)).Returns(expectedResult);
 
-            var result = SharedResources.SendChar(expectedMessage);
+            var result = SharedResources.SendChar(command, raw);
 
             _serialMock.Verify(x => x.ClearBuffers(), Times.Once);
-            _serialMock.Verify(x => x.Transmit(expectedMessage), Times.Once);
+            _serialMock.Verify(x => x.Transmit(expectedCommand), Times.Once);
             _serialMock.Verify(x => x.ReceiveCounted(1), Times.Once);
             Assert.That(result, Is.EqualTo(expectedResult));
         }
 
-        [Test]
+        [TestCase(true, "Test")]
-        public void SendString_WhenCalled_ThenSendsMessageAndReadsResultUntilTerminatorFound()
+        [TestCase(false, "#:Test#")]
+        public void SendString_WhenCalled_ThenSendsMessageAndReadsResultUntilTerminatorFound(bool includePrefix, string expectedMessage)
         {
-            var expectedMessage = "Test";
+            var transmitMessage = "Test";
             var expectedResult = "TestMessage#";
 
             _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns(expectedResult);
 
-            var result = SharedResources.SendString(expectedMessage);
+            var result = SharedResources.SendString(transmitMessage, includePrefix);
 
             _serialMock.Verify(x => x.ClearBuffers(), Times.Once);
             _serialMock.Verify(x => x.Transmit(expectedMessage), Times.Once);
@@ -120,9 +125,21 @@ namespace Meade.net.UnitTests
 
             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, "Speed", profileProperties.Speed.ToString()), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Data Bits", profileProperties.DataBits.ToString()), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Stop Bits", profileProperties.StopBits), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Hand Shake", profileProperties.Handshake), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Parity", profileProperties.Parity), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Rts / Dtr", profileProperties.RtsDtrEnabled.ToString()), 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);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Guiding Style", profileProperties.GuidingStyle), Times.Once);
+
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Backlash Compensation", profileProperties.BacklashCompensation.ToString(CultureInfo.CurrentCulture)), Times.Once);
+            profileWrapperMock.Verify(x => x.WriteValue(DriverId, "Reverse Focuser Direction", profileProperties.ReverseFocusDirection.ToString()), Times.Once);
         }
 
         [Test]
@@ -130,11 +147,234 @@ namespace Meade.net.UnitTests
         {
             string DriverId = "ASCOM.MeadeGeneric.Telescope";
 
+            string TraceStateDefault = "false";
+
             string ComPortDefault = "COM1";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "true";
+
+            string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
+            string PrecisionDefault = "Unchanged";
+            string GuidingStyleDefault = "Auto";
+            
+            string BacklashCompensationDefault = "3000";
+            string ReverseFocuserDiectionDefault = "true";
+
+            string SendDateTimeDefault = "true";
+            string SkipPromptsDefault = "true";
+
+            string ParkedBehaviourDefault = "No Coordinates";
+            string ParkedAltDefault = "0";
+            string ParkedAzimuthDefault = "180";
+
+            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);
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Guiding Style", string.Empty, GuidingStyleDefault))
+                .Returns(GuidingStyleDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Backlash Compensation", string.Empty, BacklashCompensationDefault))
+                .Returns(BacklashCompensationDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Reverse Focuser Direction", string.Empty, "true"))
+                .Returns(() => ReverseFocuserDiectionDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, "false"))
+                .Returns(() => RtsDtrEnabledDefault);
+
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Behaviour", string.Empty, ParkedBehaviourDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Altitude", string.Empty, ParkedAltDefault))
+                .Returns(() => ParkedAltDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Azimuth", string.Empty, ParkedAzimuthDefault))
+                .Returns(() => ParkedAzimuthDefault);
+
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Send Date and time on connect", string.Empty, "false"))
+                .Returns(() => SendDateTimeDefault);
+
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Skip date prompts on connect", string.Empty, "false"))
+                .Returns(() => SkipPromptsDefault);
+
+
+
+            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.TraceLogger, Is.EqualTo(bool.Parse(TraceStateDefault)));
+
+            Assert.That(profileProperties.ComPort, Is.EqualTo(ComPortDefault));
+            
+            Assert.That(profileProperties.GuideRateArcSecondsPerSecond,
+                Is.EqualTo(double.Parse(GuideRateProfileNameDefault)));           
+            Assert.That(profileProperties.Precision, Is.EqualTo(PrecisionDefault));
+            Assert.That(profileProperties.GuidingStyle, Is.EqualTo(GuidingStyleDefault));
+
+            Assert.That(profileProperties.BacklashCompensation, Is.EqualTo(int.Parse(BacklashCompensationDefault)));
+            Assert.That(profileProperties.ReverseFocusDirection, Is.EqualTo(bool.Parse(ReverseFocuserDiectionDefault)));
+
+            Assert.That(profileProperties.Speed, Is.EqualTo(int.Parse(SpeedDefault)));
+            Assert.That(profileProperties.DataBits, Is.EqualTo(int.Parse(DataBitsDefault)));
+            Assert.That(profileProperties.StopBits, Is.EqualTo(StopBitsDefault));
+            Assert.That(profileProperties.Handshake, Is.EqualTo(HandshakeDefault));
+            Assert.That(profileProperties.Parity, Is.EqualTo(ParityDefault));
+            Assert.That(profileProperties.RtsDtrEnabled, Is.EqualTo(bool.Parse(RtsDtrEnabledDefault)));
+
+            Assert.That(profileProperties.SendDateTime, Is.EqualTo(bool.Parse(SendDateTimeDefault)));
+        }
+
+        [TestCase("TCP")]
+        [TestCase("Carrier Pigeon")]
+        public void Connect_WhenDeviceIdIsNotSerial_ThenThrowsException( string deviceId)
+        {
+            var result = Assert.Throws<ArgumentException>( () => { SharedResources.Connect(deviceId, string.Empty, _traceLoggerMock.Object); } );
+
+            Assert.That( result.Message, Is.EqualTo($"deviceId {deviceId} not currently supported") );
+        }
+
+        [Test]
+        public void Connect_WhenDeviceIdIsSerialButGVPEchos_ThenThrowsException()
+        {
+            string deviceId = "Serial";
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string ComPortDefault = "COM1";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
             string TraceStateDefault = "false";
             string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
             string PrecisionDefault = "Unchanged";
 
+            string ParkedBehaviourDefault = "No Coordinates";
+            string ParkedAltDefault = "0";
+            string ParkedAzimuthDefault = "180";
+
+            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, "Speed", string.Empty, SpeedDefault))
+                    .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
+
+            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);
+
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Behaviour", string.Empty, ParkedBehaviourDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Altitude", string.Empty, ParkedAltDefault))
+                .Returns(() => ParkedAltDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Azimuth", string.Empty, ParkedAzimuthDefault))
+                .Returns(() => ParkedAzimuthDefault);
+
+            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.Transmit("#:GG#")).Callback(() => { serialPortReturn = "0"; });
+            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns( () => serialPortReturn);
+
+            var result = Assert.Throws<Exception>(() => { SharedResources.Connect(deviceId, string.Empty, _traceLoggerMock.Object); });
+            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 DriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string TraceStateDefault = "false";
+
+            string ComPortDefault = "COM1";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
+            string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
+            string PrecisionDefault = "Unchanged";
+
+            string ParkedBehaviourDefault = "No Coordinates";
+            string ParkedAltDefault = "0";
+            string ParkedAzimuthDefault = "180";
+
             Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
             profileWrapperMock.SetupAllProperties();
 
@@ -147,57 +387,34 @@ namespace Meade.net.UnitTests
                     GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
             profileWrapperMock.Setup(x => x.GetValue(DriverId, "Precision", string.Empty, PrecisionDefault))
                 .Returns(PrecisionDefault);
+            profileWrapperMock.Setup(x =>
+                x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                    .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
 
-            IProfileWrapper profeWrapper = profileWrapperMock.Object;
+            profileWrapperMock.Setup(x =>
-
+                    x.GetValue(DriverId, "Parked Behaviour", string.Empty, ParkedBehaviourDefault))
-            Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
+                .Returns(() => ParityDefault);
-            profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
+            profileWrapperMock.Setup(x =>
-
+                    x.GetValue(DriverId, "Parked Altitude", string.Empty, ParkedAltDefault))
-            SharedResources.ProfileFactory = profileFactoryMock.Object;
+                .Returns(() => ParkedAltDefault);
-
+            profileWrapperMock.Setup(x =>
-            var profileProperties = SharedResources.ReadProfile();
+                    x.GetValue(DriverId, "Parked Azimuth", string.Empty, ParkedAzimuthDefault))
-
+                .Returns(() => ParkedAzimuthDefault);
-            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);
@@ -206,52 +423,25 @@ namespace Meade.net.UnitTests
 
             string serialPortReturn = string.Empty;
 
-            _serialMock.Setup(x => x.Transmit(":GVP#")).Callback(() => { serialPortReturn = ":GVP#"; });
+            _serialMock.Setup(x => x.Transmit("#:GVP#")).Callback(() => { 
-            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns( () => serialPortReturn);
+                serialPortReturn = string.Empty;
+                throw new Exception("Testerror");
+            });
+            _serialMock.Setup(x => x.Transmit("#:GG#")).Callback(() => { serialPortReturn = "0"; });
+            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns(() => serialPortReturn);
 
-            var result = Assert.Throws<Exception>(() => { SharedResources.Connect(deviceId, string.Empty); });
+            var connectionResult = SharedResources.Connect(deviceId, string.Empty, _traceLoggerMock.Object);
-            Assert.That(result.Message, Is.EqualTo("Serial port is looping back data, something is wrong with the hardware."));
+            try
-        }
+            {
 
-        [Test]
-        public void Connect_WhenDeviceIdIsSerialButGVPNotSupported_ThenConnectsAndSetsProductToLX200Classic()
-        {
-            string deviceId = "Serial";
 
-            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+                Assert.That(connectionResult.SameDevice, Is.EqualTo(1));
-
+                Assert.That(SharedResources.ProductName, Is.EqualTo(TelescopeList.LX200CLASSIC));
-            string ComPortDefault = "COM1";
+            }
-            string TraceStateDefault = "false";
+            finally
-            string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
+            {
-            string PrecisionDefault = "Unchanged";
+                SharedResources.Disconnect(deviceId, String.Empty);
-
+            }
-            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]
@@ -259,25 +449,65 @@ namespace Meade.net.UnitTests
         {
             string deviceId = "Serial";
 
-            string driverDriverId = "ASCOM.MeadeGeneric.Telescope";
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string TraceStateDefault = "false";
 
             string ComPortDefault = "COM1";
-            string TraceStateDefault = "false";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
             string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
             string PrecisionDefault = "Unchanged";
 
+            string ParkedBehaviourDefault = "No Coordinates";
+            string ParkedAltDefault = "0";
+            string ParkedAzimuthDefault = "180";
+
             Mock<IProfileWrapper> profileWrapperMock = new Mock<IProfileWrapper>();
             profileWrapperMock.SetupAllProperties();
 
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Trace Level", string.Empty, TraceStateDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Trace Level", string.Empty, TraceStateDefault))
                 .Returns(TraceStateDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "COM Port", string.Empty, ComPortDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "COM Port", string.Empty, ComPortDefault))
                 .Returns(ComPortDefault);
             profileWrapperMock
-                .Setup(x => x.GetValue(driverDriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
+                .Setup(x => x.GetValue(DriverId, "Guide Rate Arc Seconds Per Second", string.Empty,
                     GuideRateProfileNameDefault)).Returns(GuideRateProfileNameDefault);
-            profileWrapperMock.Setup(x => x.GetValue(driverDriverId, "Precision", string.Empty, PrecisionDefault))
+            profileWrapperMock.Setup(x => x.GetValue(DriverId, "Precision", string.Empty, PrecisionDefault))
                 .Returns(PrecisionDefault);
+            profileWrapperMock.Setup(x =>
+               x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                   .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
+
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Behaviour", string.Empty, ParkedBehaviourDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Altitude", string.Empty, ParkedAltDefault))
+                .Returns(() => ParkedAltDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Azimuth", string.Empty, ParkedAzimuthDefault))
+                .Returns(() => ParkedAzimuthDefault);
 
             Mock<IProfileFactory> profileFactoryMock = new Mock<IProfileFactory>();
             profileFactoryMock.Setup(x => x.Create()).Returns(profileWrapperMock.Object);
@@ -286,17 +516,107 @@ namespace Meade.net.UnitTests
 
             string serialPortReturn = string.Empty;
 
-            _serialMock.Setup(x => x.Transmit(":GVP#")).Callback(() => { serialPortReturn = TelescopeList.Autostar497; });
+            _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.Transmit("#:GVN#")).Callback(() => { serialPortReturn = TelescopeList.Autostar497_43Eg; });
+            _serialMock.Setup(x => x.Transmit("#:GG#")).Callback(() => { serialPortReturn = "0"; });
             _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns(() => serialPortReturn);
 
-            var connectionResult = SharedResources.Connect(deviceId, string.Empty);
+            var connectionResult = SharedResources.Connect(deviceId, string.Empty, _traceLoggerMock.Object);
+            try
+            {
+                Assert.That(connectionResult.SameDevice, Is.EqualTo(1));
+                Assert.That(SharedResources.ProductName, Is.EqualTo(TelescopeList.Autostar497));
+                Assert.That(SharedResources.FirmwareVersion, Is.EqualTo(TelescopeList.Autostar497_43Eg));
+            }
+            finally
+            {
+                SharedResources.Disconnect(deviceId, String.Empty);
+            }
+        }
 
-            Assert.That(connectionResult.SameDevice, Is.EqualTo(1));
+        [Test]
-            Assert.That(SharedResources.ProductName, Is.EqualTo(TelescopeList.Autostar497));
+        public void Connect_WhenSerialPortIsNotRespondingCorrectly_ThenExceptionThrown()
-            Assert.That(SharedResources.FirmwareVersion, Is.EqualTo(TelescopeList.Autostar497_43Eg));
+        {
+            string deviceId = "Serial";
 
-            SharedResources.Disconnect(deviceId, String.Empty);
+            string DriverId = "ASCOM.MeadeGeneric.Telescope";
+
+            string TraceStateDefault = "false";
+
+            string ComPortDefault = "COM1";
+            string SpeedDefault = "9600";
+            string DataBitsDefault = "8";
+            string StopBitsDefault = "One";
+            string HandshakeDefault = "None";
+            string ParityDefault = "None";
+            string RtsDtrEnabledDefault = "false";
+
+            string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
+            string PrecisionDefault = "Unchanged";
+
+            string ParkedBehaviourDefault = "No Coordinates";
+            string ParkedAltDefault = "0";
+            string ParkedAzimuthDefault = "180";
+
+            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);
+            profileWrapperMock.Setup(x =>
+               x.GetValue(DriverId, "Speed", string.Empty, SpeedDefault))
+                   .Returns(() => SpeedDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Data Bits", string.Empty, DataBitsDefault))
+                .Returns(() => DataBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Stop Bits", string.Empty, StopBitsDefault))
+                .Returns(() => StopBitsDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Hand Shake", string.Empty, HandshakeDefault))
+                .Returns(() => HandshakeDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parity", string.Empty, ParityDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Rts / Dtr", string.Empty, RtsDtrEnabledDefault))
+                .Returns(() => RtsDtrEnabledDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Behaviour", string.Empty, ParkedBehaviourDefault))
+                .Returns(() => ParityDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Altitude", string.Empty, ParkedAltDefault))
+                .Returns(() => ParkedAltDefault);
+            profileWrapperMock.Setup(x =>
+                    x.GetValue(DriverId, "Parked Azimuth", string.Empty, ParkedAzimuthDefault))
+                .Returns(() => ParkedAzimuthDefault);
+
+            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.Transmit("#:GG#")).Callback(() => { serialPortReturn = ""; });
+            _serialMock.Setup(x => x.ReceiveTerminated("#")).Returns(() => serialPortReturn);
+
+            var result = Assert.Throws<Exception>(() =>
+            {
+                SharedResources.Connect(deviceId, string.Empty, _traceLoggerMock.Object);
+            });
+            Assert.That(result.Message, Is.EqualTo("Unable to decode response from the telescope, This is likely a hardware serial communications error."));
+
+            _traceLoggerMock.Verify( x => x.LogIssue("Connect", "Unable to decode response from the telescope, This is likely a hardware serial communications error."), Times.Once);
         }
     }
 }

Meade.net.UnitTests/app.config

@@ -8,7 +8,7 @@
       </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" />
+        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>

Meade.net.UnitTests/packages.config

@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="ASCOM.Platform" version="6.4.2" targetFramework="net472" />
+  <package id="ASCOM.Platform" version="6.5.1" targetFramework="net472" />
-  <package id="Castle.Core" version="4.4.0" targetFramework="net472" />
+  <package id="Castle.Core" version="4.4.1" targetFramework="net472" />
-  <package id="Moq" version="4.13.0" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
-  <package id="NUnit" version="3.12.0" targetFramework="net472" />
+  <package id="Moq" version="4.15.2" targetFramework="net472" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net472" />
+  <package id="NUnit" version="3.13.0" targetFramework="net472" />
-  <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="5.0.0" targetFramework="net472" />
+  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
 </packages>

Meade.net.focuser/Focuser.cs

@@ -2,7 +2,6 @@
 
 using System;
 using System.Collections;
-using System.Diagnostics;
 using System.Reflection;
 using System.Runtime.InteropServices;
 using ASCOM.DeviceInterface;
@@ -19,7 +18,7 @@ namespace ASCOM.Meade.net
     // The ClassInterface/None addribute prevents an empty interface called
     // _Meade.net from being created and used as the [default] interface
     //
-    // TODO Replace the not implemented exceptions with code to implement the function or
+    // Replace the not implemented exceptions with code to implement the function or
     // throw the appropriate ASCOM exception.
     //
 
@@ -31,7 +30,7 @@ namespace ASCOM.Meade.net
     [ServedClassName("Meade Generic")]
     [ClassInterface(ClassInterfaceType.None)]
     [ComVisible(true)]
-    public class Focuser : ReferenceCountedObjectBase, IFocuserV3
+    public class Focuser : MeadeTelescopeBase, IFocuserV3
     {
         /// <summary>
         /// ASCOM DeviceID (COM ProgID) for this driver.
@@ -39,26 +38,12 @@ namespace ASCOM.Meade.net
         /// </summary>
         //internal static string driverID = "ASCOM.Meade.net.Focuser";
         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>
-        /// Driver description that displays in the ASCOM Chooser.
-        /// </summary>
-        private static readonly string DriverDescription = "Meade Generic";
-
-        private static string _comPort; // Variables to hold the currrent device configuration
 
         /// <summary>
         /// Private variable to hold an ASCOM Utilities object
         /// </summary>
         private readonly IUtil _utilities;
-
+        
-        /// <summary>
-        /// Variable to hold the trace logger object (creates a diagnostic log file with information that you specify)
-        /// </summary>
-        private static TraceLogger _tl;
-
-        private readonly ISharedResourcesWrapper _sharedResourcesWrapper;
-
         /// <summary>
         /// Initializes a new instance of the <see cref="Meade.net"/> class.
         /// Must be public for COM registration.
@@ -68,33 +53,17 @@ namespace ASCOM.Meade.net
             //todo move this out to IOC
             var util = new Util(); //Initialise util object
             _utilities = util;
-            _sharedResourcesWrapper = new SharedResourcesWrapper();
 
-            Initialise();
+            Initialise(nameof(Focuser));
         }
 
-        public Focuser(IUtil util, ISharedResourcesWrapper sharedResourcesWrapper)
+        public Focuser(IUtil util, ISharedResourcesWrapper sharedResourcesWrapper) : base(sharedResourcesWrapper)
         {
             _utilities = util;
-            _sharedResourcesWrapper = sharedResourcesWrapper;
 
-            Initialise();
+            Initialise(nameof(Focuser));
         }
 
-        private void Initialise()
-        {
-            //todo move the TraceLogger out to a factory class.
-            _tl = new TraceLogger("", "Meade.Generic.focusser");
-
-            ReadProfile(); // Read device configuration from the ASCOM Profile store
-
-            IsConnected = false; // Initialise connected to false
-
-            LogMessage("Focuser", "Completed initialisation");
-            LogMessage("Focuser", $"Driver version: {DriverVersion}");
-        }
-
-
         //
         // PUBLIC COM INTERFACE IFocuserV3 IMPLEMENTATION
         //
@@ -109,17 +78,17 @@ namespace ASCOM.Meade.net
         /// </summary>
         public void SetupDialog()
         {
-            _tl.LogMessage("SetupDialog", "Opening setup dialog");
+            Tl.LogMessage("SetupDialog", "Opening setup dialog");
-            _sharedResourcesWrapper.SetupDialog();
+            SharedResourcesWrapper.SetupDialog();
             ReadProfile();
-            _tl.LogMessage("SetupDialog", "complete");
+            Tl.LogMessage("SetupDialog", "complete");
         }
 
         public ArrayList SupportedActions
         {
             get
             {
-                _tl.LogMessage("SupportedActions Get", "Returning empty arraylist");
+                Tl.LogMessage("SupportedActions Get", "Returning empty arraylist");
                 return new ArrayList();
             }
         }
@@ -132,41 +101,48 @@ namespace ASCOM.Meade.net
 
         public void CommandBlind(string command, bool raw)
         {
+            LogMessage("CommandBlind", "raw: {0} command {0}", raw, command);
             CheckConnected("CommandBlind");
             // Call CommandString and return as soon as it finishes
             //this.CommandString(command, raw);
-            _sharedResourcesWrapper.SendBlind(command);
+            SharedResourcesWrapper.SendBlind(command, raw);
             // or
             //throw new ASCOM.MethodNotImplementedException("CommandBlind");
             // DO NOT have both these sections!  One or the other
+            LogMessage("CommandBlind", "Completed");
         }
 
         public bool CommandBool(string command, bool raw)
         {
+            LogMessage("CommandBool", "raw: {0} command {0}", raw, command);
             CheckConnected("CommandBool");
-            //string ret = CommandString(command, raw);
+            var result = SharedResourcesWrapper.SendBool(command, raw);
-            // TODO decode the return string and return true or false
+            LogMessage("CommandBool", "Completed: {0}", result);
+            return result;
             // or
-            throw new MethodNotImplementedException("CommandBool");
+            //throw new MethodNotImplementedException("CommandBool");
             // DO NOT have both these sections!  One or the other
         }
 
         public string CommandString(string command, bool raw)
         {
+            LogMessage("CommandString", "raw: {0} command {0}", raw, command);
             CheckConnected("CommandString");
             // it's a good idea to put all the low level communication with the device here,
             // then all communication calls this function
             // you need something to ensure that only one command is in progress at a time
-            return _sharedResourcesWrapper.SendString(command);
+            var result = SharedResourcesWrapper.SendString(command, raw);
+            LogMessage("CommandBool", "Completed: {0}", result);
+            return result;
             //throw new ASCOM.MethodNotImplementedException("CommandString");
         }
 
         public void Dispose()
         {
             // Clean up the tracelogger and util objects
-            _tl.Enabled = false;
+            Tl.Enabled = false;
-            _tl.Dispose();
+            Tl.Dispose();
-            _tl = null;
+            Tl = null;
         }
 
         public bool Connected
@@ -178,7 +154,7 @@ namespace ASCOM.Meade.net
             }
             set
             {
-                _tl.LogMessage("Connected", "Set {0}", value);
+                Tl.LogMessage("Connected", "Set {0}", value);
                 if (value == IsConnected)
                     return;
 
@@ -187,63 +163,31 @@ namespace ASCOM.Meade.net
                     try
                     {
                         ReadProfile();
-                        _sharedResourcesWrapper.Connect("Serial", DriverId);
+                        SharedResourcesWrapper.Connect("Serial", DriverId, Tl);
                         try
                         {
                             IsConnected = true;
                         }
                         catch (Exception)
                         {
-                            _sharedResourcesWrapper.Disconnect("Serial", DriverId);
+                            SharedResourcesWrapper.Disconnect("Serial", DriverId);
                             throw;
                         }
                     }
                     catch (Exception ex)
                     {
-                        LogMessage("Connected Set", "Error connecting to port {0} - {1}", _comPort, ex.Message);
+                        LogMessage("Connected Set", "Error connecting to port {0} - {1}", ComPort, ex.Message);
                     }
                 }
                 else
                 {
-                    LogMessage("Connected Set", "Disconnecting from port {0}", _comPort);
+                    LogMessage("Connected Set", "Disconnecting from port {0}", ComPort);
-                    _sharedResourcesWrapper.Disconnect("Serial", DriverId);
+                    SharedResourcesWrapper.Disconnect("Serial", DriverId);
                     IsConnected = false;
                 }
             }
         }
 
-        public string Description
-        {
-            // TODO customise this device description
-            get
-            {
-                _tl.LogMessage("Description Get", DriverDescription);
-                return DriverDescription;
-            }
-        }
-
-        public string DriverInfo
-        {
-            get
-            {
-                // TODO customise this driver description
-                string driverInfo = $"{Description} .net driver. Version: {DriverVersion}";
-                LogMessage("DriverInfo Get", driverInfo);
-                return driverInfo;
-            }
-        }
-
-        public string DriverVersion
-        {
-            get
-            {
-                Version version = Assembly.GetExecutingAssembly().GetName().Version;
-                string driverVersion = $"{version.Major}.{version.Minor}.{version.Build}.{version.Revision}";
-                LogMessage("DriverVersion Get", driverVersion);
-                return driverVersion;
-            }
-        }
-
         public short InterfaceVersion
         {
             // set by the driver wizard
@@ -260,7 +204,7 @@ namespace ASCOM.Meade.net
             {
                 //string name = "Short driver name - please customise";
                 string name = DriverDescription;
-                _tl.LogMessage("Name Get", name);
+                Tl.LogMessage("Name Get", name);
                 return name;
             }
         }
@@ -275,35 +219,29 @@ namespace ASCOM.Meade.net
             {
                 CheckConnected("Absolute Get");
 
-                _tl.LogMessage("Absolute Get", false.ToString());
+                Tl.LogMessage("Absolute Get", false.ToString());
                 return false; // This is a relative focuser
             }
         }
 
         public void Halt()
         {
-            _tl.LogMessage("Halt", "Halting");
+            Tl.LogMessage("Halt", "Halting");
 
             CheckConnected("Halt");
 
-            //A single halt command is sometimes missed by the #909 apm, so let's do it a few times to be safe.
+            //todo fix this issue: A single halt command is sometimes missed by the #909 apm, so let's do it a few times to be safe.
-            //todo make this mockable
-            Stopwatch stopwatch = Stopwatch.StartNew();
-            while (stopwatch.ElapsedMilliseconds < 1000)
-            {
-                _sharedResourcesWrapper.SendBlind(":FQ#");
-                //:FQ# Halt Focuser Motion
-                //Returns: Nothing
 
-                _utilities.WaitForMilliseconds(250);
+            SharedResourcesWrapper.SendBlind("FQ");
-            }
+            //:FQ# Halt Focuser Motion
+            //Returns: Nothing
         }
 
         public bool IsMoving
         {
             get
             {
-                _tl.LogMessage("IsMoving Get", false.ToString());
+                Tl.LogMessage("IsMoving Get", false.ToString());
                 return false; // This focuser always moves instantaneously so no need for IsMoving ever to be True
             }
         }
@@ -312,12 +250,12 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                _tl.LogMessage("Link Get", Connected.ToString());
+                Tl.LogMessage("Link Get", Connected.ToString());
                 return Connected; // Direct function to the connected method, the Link method is just here for backwards compatibility
             }
             set
             {
-                _tl.LogMessage("Link Set", value.ToString());
+                Tl.LogMessage("Link Set", value.ToString());
                 Connected = value; // Direct function to the connected method, the Link method is just here for backwards compatibility
             }
         }
@@ -327,30 +265,27 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                _tl.LogMessage("MaxIncrement Get", _maxIncrement.ToString());
+                Tl.LogMessage("MaxIncrement Get", _maxIncrement.ToString());
                 return _maxIncrement; // Maximum change in one move
             }
         }
 
         private readonly int _maxStep = 7000;
+
         public int MaxStep
         {
             get
             {
-                _tl.LogMessage("MaxStep Get", _maxStep.ToString());
+                Tl.LogMessage("MaxStep Get", _maxStep.ToString());
                 return _maxStep;
             }
         }
 
         public void Move(int position)
         {
-            _tl.LogMessage("Move", position.ToString());
+            Tl.LogMessage("Move", position.ToString());
             CheckConnected("Move");
 
-            //todo implement backlash compensation
-            //todo implement direction reverse
-            //todo implement dynamic braking
-
             if (position < -MaxIncrement || position > MaxIncrement)
             {
                 throw new InvalidValueException($"position out of range {-MaxIncrement} < {position} < {MaxIncrement}");
@@ -359,45 +294,75 @@ namespace ASCOM.Meade.net
             if (position == 0)
                 return;
 
-            MoveFocuser(position > 0, Math.Abs(position));
+            var direction = position > 0;
+            if (ReverseFocusDirection)
+                direction = !direction;
+
+            SharedResourcesWrapper.Lock(() =>
+            {
+                //backlash compensation.
+                var backlashCompensationSteps = direction ? Math.Abs(BacklashCompensation) : 0;
+
+                var steps = Math.Abs(position) + backlashCompensationSteps;
+                
+
+                MoveFocuser(direction, steps);
+
+
+                //todo refactor the backlash compensation to combine the commands into as few moves as practicle.
+                //ApplyBacklashCompensation(direction);
+                if (direction & backlashCompensationSteps != 0)
+                {
+                    Tl.LogMessage("Move", "Applying backlash compensation");
+                    MoveFocuser(!direction, backlashCompensationSteps);
+                }
+
+                DynamicBreaking(direction);
+                //todo implement dynamic braking
+                //dynamic breaking is sending the command to move in the opposite direction immediatly followed by the command to stop.
+            });
+        }
+
+        private void DynamicBreaking(bool directionOut)
+        {
+            if (!UseDynamicBreaking)
+                return;
+
+            Tl.LogMessage("Move", "Applying dynamic breaking");
+
+            PerformFocuserMove(directionOut);
+            Halt();
         }
 
         private void MoveFocuser(bool directionOut, int steps)
         {
-            _sharedResourcesWrapper.Lock(() =>
+            //_sharedResourcesWrapper.SendBlind("FF");
-            {
+            //:FF# Set Focus speed to fastest setting
-                //_sharedResourcesWrapper.SendBlind("#:FF#");
+            //Returns: Nothing
-                //:FF# Set Focus speed to fastest setting
-                //Returns: Nothing
 
-                //:FS# Set Focus speed to slowest setting
+            //:FS# Set Focus speed to slowest setting
-                //Returns: Nothing
+            //Returns: Nothing
 
-                //:F<n># Autostar, Autostar II – set focuser speed to <n> where <n> is an ASCII digit 1..4
+            //:F<n># Autostar, Autostar II – set focuser speed to <n> where <n> is an ASCII digit 1..4
-                //Returns: Nothing
+            //Returns: Nothing
-                //All others – Not Supported
+            //All others – Not Supported
-                _utilities.WaitForMilliseconds(100);
+            _utilities.WaitForMilliseconds(100);
+            
+            PerformFocuserMove(directionOut);
 
-                //A Single focus command sometimes gets lost on the #909, so sending lots of them solves the issue.
+            _utilities.WaitForMilliseconds(steps);
-                //todo make this mockable
-                Stopwatch stopwatch = Stopwatch.StartNew();
-                while (stopwatch.ElapsedMilliseconds < steps)
-                {
-                    _sharedResourcesWrapper.SendBlind(directionOut ? "#:F+#" : "#:F-#");
-                    //:F+# Start Focuser moving inward (toward objective)
-                    //Returns: None
 
-                    //:F-# Start Focuser moving outward (away from objective)
+            Halt();
-                    //Returns: None
+        }
 
-                    _utilities.WaitForMilliseconds(250);
+        private void PerformFocuserMove(bool directionOut)
-                }
+        {
+            SharedResourcesWrapper.SendBlind(directionOut ? "F+" : "F-");
+            //:F+# Start Focuser moving inward (toward objective)
+            //Returns: None
 
-                Halt();
+            //:F-# Start Focuser moving outward (away from objective)
-
+            //Returns: None
-                //This gives the focuser time to physically stop.
-                _utilities.WaitForMilliseconds(1000);
-            });
         }
 
         public int Position => throw new PropertyNotImplementedException("Position", false);
@@ -406,7 +371,7 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                _tl.LogMessage("StepSize Get", "Not implemented");
+                Tl.LogMessage("StepSize Get", "Not implemented");
                 throw new PropertyNotImplementedException("StepSize", false);
             }
         }
@@ -415,13 +380,13 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                _tl.LogMessage("TempComp Get", false.ToString());
+                Tl.LogMessage("TempComp Get", false.ToString());
                 return false;
             }
             // ReSharper disable once ValueParameterNotUsed
             set
             {
-                _tl.LogMessage("TempComp Set", "Not implemented");
+                Tl.LogMessage("TempComp Set", "Not implemented");
                 throw new PropertyNotImplementedException("TempComp", false);
             }
         }
@@ -430,7 +395,7 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                _tl.LogMessage("TempCompAvailable Get", false.ToString());
+                Tl.LogMessage("TempCompAvailable Get", false.ToString());
                 return false; // Temperature compensation is not available in this driver
             }
         }
@@ -439,7 +404,7 @@ namespace ASCOM.Meade.net
         {
             get
             {
-                _tl.LogMessage("Temperature Get", "Not implemented");
+                Tl.LogMessage("Temperature Get", "Not implemented");
                 throw new PropertyNotImplementedException("Temperature", false);
             }
         }
@@ -452,13 +417,6 @@ 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. 
         //
@@ -471,7 +429,7 @@ namespace ASCOM.Meade.net
         {
             using (IProfileWrapper p = ProfileFactory.Create())
             {
-                p.DeviceType = "Focuser";
+                p.DeviceType = nameof(Focuser);
                 if (bRegister)
                 {
                     p.Register(DriverId, DriverDescription);
@@ -530,12 +488,7 @@ namespace ASCOM.Meade.net
         }
 
         #endregion
-
+        
-        /// <summary>
-        /// Returns true if there is a valid connection to the driver hardware
-        /// </summary>
-        private bool IsConnected { get; set; }
-
         /// <summary>
         /// Use this function to throw an exception if we aren't connected to the hardware
         /// </summary>
@@ -547,31 +500,6 @@ namespace ASCOM.Meade.net
                 throw new NotConnectedException($"Not connected to focuser when trying to execute: {message}");
             }
         }
-
-        /// <summary>
-        /// Read the device configuration from the ASCOM Profile store
-        /// </summary>
-        private void ReadProfile()
-        {
-            var profileProperties = _sharedResourcesWrapper.ReadProfile();
-            _tl.Enabled = profileProperties.TraceLogger;
-            _comPort = profileProperties.ComPort;
-
-            LogMessage("ReadProfile", $"Trace logger enabled: {_tl.Enabled}");
-            LogMessage("ReadProfile", $"Com Port: {_comPort}");
-        }
-
-        /// <summary>
-        /// Log helper function that takes formatted strings and arguments
-        /// </summary>
-        /// <param name="identifier"></param>
-        /// <param name="message"></param>
-        /// <param name="args"></param>
-        private static void LogMessage(string identifier, string message, params object[] args)
-        {
-            var msg = string.Format(message, args);
-            _tl.LogMessage(identifier, msg);
-        }
         #endregion
     }
 }

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

@@ -15,7 +15,7 @@
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
     <OldToolsVersion>3.5</OldToolsVersion>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <ApplicationIcon>ASCOM.ico</ApplicationIcon>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>ASCOMDriverTemplate.snk</AssemblyOriginatorKeyFile>
@@ -83,37 +83,40 @@
   </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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
+    </Reference>
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.configuration" />

Meade.net.focuser/Properties/AssemblyInfo.cs

@@ -5,7 +5,6 @@ using System.Runtime.InteropServices;
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 //
-// TODO - Add your authorship information here
 [assembly: AssemblyTitle("ASCOM.Meade.net.Focuser")]
 [assembly: AssemblyDescription("ASCOM Focuser driver for Meade.net")]
 [assembly: AssemblyConfiguration("")]
@@ -33,6 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Revision and Build Numbers 
 // by using the '*' as shown below:
 //
-// TODO - Set your driver's version here
 [assembly: AssemblyVersion("0.0.0.0")]
 [assembly: AssemblyFileVersion("0.0.0.0")]

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

@@ -12,7 +12,7 @@ namespace ASCOM.Meade.net.Properties {
     
     
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.4.0.0")]
     internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
         
         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));

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=v4.5"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/></startup></configuration>

Meade.net.focuser/packages.config

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="ASCOM.Platform" version="6.4.2" targetFramework="net40" />
+  <package id="ASCOM.Platform" version="6.5.1" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
 </packages>

Meade.net.sln.DotSettings

@@ -0,0 +1,6 @@
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:Boolean x:Key="/Default/Housekeeping/ExcludedProjects/ProjectMasksToIgnore/=_002A_002A_005C_002A_002EUnitTests/@EntryIndexedValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/Housekeeping/ExcludedProjects/ProjectMasksToIgnore/=_002A_002A_005C_002A_002EUnitTests/@EntryIndexRemoved">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Housekeeping/ExcludedProjects/ProjectMasksToIgnore/=_002A_002EUnitTests_002E_002A/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=ASCOM/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Autostar/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

Meade.net.v3.ncrunchsolution.user

@@ -1,16 +0,0 @@
-<SolutionConfiguration>
-  <Settings>
-    <AutoEnable>True</AutoEnable>
-    <CurrentEngineMode>Run all tests automatically [Global]</CurrentEngineMode>
-    <MetricsTreeShowTestProjects>False</MetricsTreeShowTestProjects>
-    <StatusIndicatorSplitterDistance>25</StatusIndicatorSplitterDistance>
-    <TestsWindowMenuOptions>
-      <VerticalSplitMenuOption>false</VerticalSplitMenuOption>
-      <ShowPassingTestsMenuOption>false</ShowPassingTestsMenuOption>
-      <ShowFailingTestsMenuOption>true</ShowFailingTestsMenuOption>
-      <ShowUnexecutedTestsMenuOption>true</ShowUnexecutedTestsMenuOption>
-      <ShowIgnoredTestsMenuOption>false</ShowIgnoredTestsMenuOption>
-    </TestsWindowMenuOptions>
-    <TestsWindowSplitterDistance>544</TestsWindowSplitterDistance>
-  </Settings>
-</SolutionConfiguration>

Meade.net/EnumExtensionMethods.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Linq;
+using System.Reflection;
+
+namespace ASCOM.Meade.net
+{
+    public static class EnumExtensionMethods
+    {
+        public static string GetDescription(this Enum GenericEnum)
+        {
+            var genericEnumType = GenericEnum.GetType();
+            var memberInfo = genericEnumType.GetMember(GenericEnum.ToString());
+            if (memberInfo.Length > 0)
+            {
+                var _Attribs = memberInfo[0]
+                    .GetCustomAttributes(typeof(System.ComponentModel.DescriptionAttribute), false);
+                if (_Attribs.Any())
+                {
+                    return ((System.ComponentModel.DescriptionAttribute) _Attribs.ElementAt(0)).Description;
+                }
+            }
+
+            return GenericEnum.ToString();
+        }
+
+        public static T GetValueFromDescription<T>( string description) where T : Enum
+        {
+            foreach (T value in Enum.GetValues(typeof(T)))
+            {
+                if (value.GetDescription() == description)
+                {
+                    return value;
+                }
+            }
+
+            return default;
+        }
+    }
+}

Meade.net/LocalServer.cs

@@ -337,18 +337,23 @@ namespace ASCOM.Meade.net
                     {
                         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"))
+                        if (key != null)
                         {
-                            key2?.CreateSubKey("{62C8FE65-4EBB-45e7-B440-6E39B2CDBF29}");
+                            using (RegistryKey key2 = key.CreateSubKey("Implemented Categories"))
-                        }
+                            {
-                        using (RegistryKey key2 = key.CreateSubKey("ProgId"))
+                                key2?.CreateSubKey("{62C8FE65-4EBB-45e7-B440-6E39B2CDBF29}");
-                        {
+                            }
-                            key2?.SetValue(null, progid);
+
-                        }
+                            using (RegistryKey key2 = key.CreateSubKey("ProgId"))
-                        key.CreateSubKey("Programmable");
+                            {
-                        using (RegistryKey key2 = key.CreateSubKey("LocalServer32"))
+                                key2?.SetValue(null, progid);
-                        {
+                            }
-                            key2?.SetValue(null, Application.ExecutablePath);
+
+                            key.CreateSubKey("Programmable");
+                            using (RegistryKey key2 = key.CreateSubKey("LocalServer32"))
+                            {
+                                key2?.SetValue(null, Application.ExecutablePath);
+                            }
                         }
                     }
                     //
@@ -390,7 +395,7 @@ namespace ASCOM.Meade.net
         //
         // Remove all traces of this from the registry. 
         //
-        // **TODO** If the above does AppID/DCOM stuff, this would have
+        // If the above does AppID/DCOM stuff, this would have
         // to remove that stuff too.
         //
         private static void UnregisterObjects()
@@ -494,7 +499,7 @@ namespace ASCOM.Meade.net
             bool bRet = true;
 
             //
-            //**TODO** -Embedding is "ActiveX start". Prohibit non_AX starting?
+            // -Embedding is "ActiveX start". Prohibit non_AX starting?
             //
             if (args.Length > 0)
             {

Meade.net/Meade.net.csproj

@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>ASCOM.Meade.net</RootNamespace>
     <AssemblyName>ASCOM.Meade.net.Server</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileUpgradeFlags>
     </FileUpgradeFlags>
     <OldToolsVersion>2.0</OldToolsVersion>
@@ -86,37 +86,40 @@
   </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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\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>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
+    </Reference>
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Drawing" />
@@ -126,6 +129,7 @@
     <Compile Include="AssemblyInfo.cs" />
     <Compile Include="ClassFactory.cs" />
     <Compile Include="ConnectionInfo.cs" />
+    <Compile Include="EnumExtensionMethods.cs" />
     <Compile Include="frmMain.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -133,7 +137,11 @@
       <DependentUpon>frmMain.cs</DependentUpon>
     </Compile>
     <Compile Include="GarbageCollection.cs" />
+    <Compile Include="AstroMaths\HorizonCoordinates.cs" />
     <Compile Include="LocalServer.cs" />
+    <Compile Include="MeadeTelescopeBase.cs" />
+    <Compile Include="ParkedBehaviour.cs" />
+    <Compile Include="ParkedPosition.cs" />
     <Compile Include="ProfileFactory.cs" />
     <Compile Include="ProfileProperties.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -195,6 +203,7 @@
       <Install>true</Install>
     </BootstrapperPackage>
   </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

Meade.net/MeadeTelescopeBase.cs

@@ -0,0 +1,166 @@
+using System;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using ASCOM.Meade.net.AstroMaths;
+using ASCOM.Meade.net.Wrapper;
+using ASCOM.Utilities;
+
+namespace ASCOM.Meade.net
+{
+    [ComVisible(false)]
+    public class MeadeTelescopeBase : ReferenceCountedObjectBase
+    {
+        /// <summary>
+        /// Variable to hold the trace logger object (creates a diagnostic log file with information that you specify)
+        /// </summary>
+        protected static TraceLogger Tl;
+
+        /// <summary>
+        /// Driver description that displays in the ASCOM Chooser.
+        /// </summary>
+        protected static readonly string DriverDescription = "Meade Generic";
+
+        protected static string ComPort; // Variables to hold the currrent device configuration
+        protected static int BacklashCompensation;
+        protected static bool ReverseFocusDirection;
+        protected static bool UseDynamicBreaking;
+        protected double GuideRate;
+        protected string Precision;
+        protected string GuidingStyle;
+        protected double SiteElevation;
+        protected short ProfileSettleTime;
+        protected bool SendDateTime;
+        protected ParkedBehaviour ParkedBehaviour;
+        protected HorizonCoordinates ParkedAltAz;
+
+    protected readonly ISharedResourcesWrapper SharedResourcesWrapper;
+
+        public MeadeTelescopeBase()
+        {
+            SharedResourcesWrapper = new SharedResourcesWrapper();
+        }
+
+        public MeadeTelescopeBase(ISharedResourcesWrapper sharedResourcesWrapper)
+        {
+            SharedResourcesWrapper = sharedResourcesWrapper;
+        }
+
+        protected void Initialise(string className)
+        {
+            Tl = new TraceLogger("", $"Meade.Generic.{className}");
+
+            ReadProfile(); // Read device configuration from the ASCOM Profile store
+
+            IsConnected = false; // Initialise connected to false
+
+            LogMessage(className, "Completed initialisation");
+            LogMessage(className, $"Driver version: {DriverVersion}");
+        }
+
+        /// <summary>
+        /// Read the device configuration from the ASCOM Profile store
+        /// </summary>
+        protected void ReadProfile()
+        {
+            var profileProperties = SharedResourcesWrapper.ReadProfile();
+            Tl.Enabled = profileProperties.TraceLogger;
+            ComPort = profileProperties.ComPort;
+            BacklashCompensation = profileProperties.BacklashCompensation;
+            ReverseFocusDirection = profileProperties.ReverseFocusDirection;
+            UseDynamicBreaking = profileProperties.DynamicBreaking;
+            GuideRate = profileProperties.GuideRateArcSecondsPerSecond;
+            Precision = profileProperties.Precision;
+            GuidingStyle = profileProperties.GuidingStyle.ToLower();
+            SiteElevation = profileProperties.SiteElevation;
+            ProfileSettleTime = profileProperties.SettleTime;
+            SendDateTime = profileProperties.SendDateTime;
+            ParkedBehaviour = profileProperties.ParkedBehaviour;
+
+            ParkedAltAz = new HorizonCoordinates
+            {
+                Altitude = profileProperties.ParkedAlt,
+                Azimuth = profileProperties.ParkedAz
+            };
+            
+            LogMessage("ReadProfile", $"Trace logger enabled: {Tl.Enabled}");
+            LogMessage("ReadProfile", $"Com Port: {ComPort}");
+            LogMessage("ReadProfile", $"Backlash Steps: {BacklashCompensation}");
+            LogMessage("ReadProfile", $"Dynamic breaking: {UseDynamicBreaking}");
+            LogMessage("ReadProfile", $"Guide Rate: {GuideRate}");
+            LogMessage("ReadProfile", $"Precision: {Precision}");
+            LogMessage("ReadProfile", $"Guiding Style: {GuidingStyle}");
+            LogMessage("ReadProfile", $"Site Elevation: {SiteElevation}");
+            LogMessage("ReadProfile", $"Settle Time after slew: {ProfileSettleTime}");
+            LogMessage("ReadProfile", $"Send date and time on connect: {SendDateTime}");
+            LogMessage("ReadProfile", $"Parked Behaviour: {ParkedBehaviour}");
+            LogMessage("ReadProfile", $"Parked Alt: {ParkedAltAz.Altitude}");
+            LogMessage("ReadProfile", $"Parked Az: {ParkedAltAz.Azimuth}");
+        }
+
+        /// <summary>
+        /// Log helper function that takes formatted strings and arguments
+        /// </summary>
+        /// <param name="identifier"></param>
+        /// <param name="message"></param>
+        /// <param name="args"></param>
+        public static void LogMessage(string identifier, string message, params object[] args)
+        {
+            var msg = string.Format(message, args);
+            Tl.LogMessage(identifier, msg);
+        }
+
+        /// <summary>
+        /// Returns true if there is a valid connection to the driver hardware
+        /// </summary>
+        protected bool IsConnected { get; set; }
+
+        public string Description
+        {
+            get
+            {
+                Tl.LogMessage("Description Get", DriverDescription);
+                return DriverDescription;
+            }
+        }
+
+        public string DriverInfo
+        {
+            get
+            {
+                string driverInfo = $"{Description} .net driver. Version: {DriverVersion}";
+                LogMessage("DriverInfo Get", driverInfo);
+                return driverInfo;
+            }
+        }
+
+        public string DriverVersion
+        {
+            get
+            {
+                Version version = Assembly.GetExecutingAssembly().GetName().Version;
+                string driverVersion = $"{version.Major}.{version.Minor}.{version.Build}.{version.Revision}";
+                LogMessage("DriverVersion Get", driverVersion);
+                return driverVersion;
+            }
+        }
+
+        #region ASCOM Registration
+
+        private static IProfileFactory _profileFactory;
+
+        public static IProfileFactory ProfileFactory
+        {
+            get => _profileFactory ?? (_profileFactory = new ProfileFactory());
+            set => _profileFactory = value;
+        }
+
+        #endregion
+
+        protected void UpdateSiteElevation()
+        {
+            var profileProperties = SharedResourcesWrapper.ReadProfile();
+            profileProperties.SiteElevation = SiteElevation;
+            SharedResourcesWrapper.WriteProfile(profileProperties);
+        }
+    }
+}

Meade.net/ParkedBehaviour.cs

@@ -0,0 +1,14 @@
+using System.ComponentModel;
+
+namespace ASCOM.Meade.net
+{
+    public enum ParkedBehaviour
+    {
+        [Description("No Coordinates")]
+        NoCoordinates,
+        [Description("Last Good Position")]
+        LastGoodPosition,
+        [Description("Report coordinates as")]
+        ReportCoordinates
+    }
+}

Meade.net/ParkedPosition.cs

@@ -0,0 +1,10 @@
+namespace ASCOM.Meade.net
+{
+    public class ParkedPosition
+    {
+        public double Altitude { get; set; }
+        public double Azimuth { get; set; }
+        public double RightAscension { get; set; }
+        public double Declination { get; set; }
+    }
+}

Meade.net/ProfileProperties.cs

@@ -7,5 +7,21 @@ namespace ASCOM.Meade.net
         public bool TraceLogger { get; set; }
         public double GuideRateArcSecondsPerSecond { get; set; }
         public string Precision { get; set; }
+        public string GuidingStyle { get; set; }
+        public int BacklashCompensation { get; set; }
+        public bool ReverseFocusDirection { get; set; }
+        public bool DynamicBreaking { get; set; }
+        public bool RtsDtrEnabled { get; set; }
+        public double SiteElevation { get; set; }
+        public short SettleTime { get; set; }
+        public int DataBits { get; set; }
+        public string StopBits { get; set; }
+        public string Parity { get; set; }
+        public int Speed { get; set; }
+        public string Handshake { get; set; }
+        public bool SendDateTime { get; set; }
+        public ParkedBehaviour ParkedBehaviour { get; set; }
+        public double ParkedAlt { get; set; }
+        public double ParkedAz { get; set; }
     }
 }

Meade.net/Properties/Resources.Designer.cs

@@ -135,5 +135,14 @@ namespace ASCOM.Meade.net.Properties {
                 return ResourceManager.GetString("SetupDialogForm_TextBox1_TextChanged___0_00_0___of_sidereal_rate_", resourceCulture);
             }
         }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Please enter only numbers..
+        /// </summary>
+        internal static string SetupDialogForm_txtElevation_TextChanged_1_Please_enter_only_numbers_ {
+            get {
+                return ResourceManager.GetString("SetupDialogForm_txtElevation_TextChanged_1_Please_enter_only_numbers_", resourceCulture);
+            }
+        }
     }
 }

Meade.net/Properties/Resources.resx

@@ -144,4 +144,7 @@ Valid are : -register, -unregister and -embedding</value>
   <data name="SetupDialogForm_SetupDialogForm__0__Settings___1__" xml:space="preserve">
     <value>{0} Settings ({1})</value>
   </data>
+  <data name="SetupDialogForm_txtElevation_TextChanged_1_Please_enter_only_numbers_" xml:space="preserve">
+    <value>Please enter only numbers.</value>
+  </data>
 </root>

Meade.net/SetupDialogForm.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.Globalization;
@@ -7,6 +8,7 @@ using System.Linq;
 using System.Runtime.InteropServices;
 using System.Windows.Forms;
 using ASCOM.Meade.net.Properties;
+using ASCOM.Utilities;
 
 namespace ASCOM.Meade.net
 {
@@ -20,6 +22,33 @@ namespace ASCOM.Meade.net
             var assemblyInfo = new AssemblyInfo();
 
             Text = string.Format(Resources.SetupDialogForm_SetupDialogForm__0__Settings___1__, assemblyInfo.Product, assemblyInfo.AssemblyVersion);
+
+            SetItemsFromEnum(cboStopBits.Items, typeof(SerialStopBits));
+            SetItemsFromEnum(cboParity.Items, typeof(SerialParity));
+            SetItemsFromEnumValues(cboSpeed.Items, typeof(SerialSpeed));
+            SetItemsFromEnum(cboHandShake.Items, typeof(SerialHandshake));
+            SetItemsFromEnum(cboParkedBehaviour.Items, typeof(ParkedBehaviour));
+        }
+
+        private void SetItemsFromEnum(IList items, Type enumItems)
+        {
+            items.Clear();
+
+            foreach (var value in Enum.GetValues(enumItems) )
+            {
+                var val = value as Enum;
+                items.Add(val.GetDescription());
+            }
+        }
+
+        private void SetItemsFromEnumValues(IList items, Type enumItems)
+        {
+            items.Clear();
+
+            foreach (int item in Enum.GetValues(enumItems))
+            {
+                items.Add(item);
+            }
         }
 
         public sealed override string Text
@@ -62,6 +91,8 @@ namespace ASCOM.Meade.net
                 comboBoxComPort.SelectedItem = profileProperties.ComPort;
             }
 
+            cbxRtsDtr.Checked = profileProperties.RtsDtrEnabled;
+
             txtGuideRate.Text = profileProperties.GuideRateArcSecondsPerSecond.ToString(CultureInfo.CurrentCulture);
             try
             {
@@ -71,6 +102,93 @@ namespace ASCOM.Meade.net
             {
                 cboPrecision.SelectedItem = "Unchanged";
             }
+
+            try
+            {
+                cboGuidingStyle.SelectedItem = profileProperties.GuidingStyle;
+            }
+            catch (Exception)
+            {
+                cboGuidingStyle.SelectedItem = "Auto";
+            }
+
+            numDatabits.Value = profileProperties.DataBits;
+
+            try
+            {
+                cboStopBits.SelectedItem = profileProperties.StopBits;
+            }
+            catch (Exception)
+            {
+                cboStopBits.SelectedItem = "One";
+            }
+
+
+            try
+            {
+                cboParity.SelectedItem = profileProperties.Parity;
+            }
+            catch (Exception)
+            {
+                cboParity.SelectedItem = "None";
+            }
+
+            try
+            {
+                cboSpeed.SelectedItem = profileProperties.Speed;
+            }
+            catch (Exception)
+            {
+                cboParity.SelectedItem = "9600";
+            }
+
+
+            try
+            {
+                cboHandShake.SelectedItem = profileProperties.Handshake;
+            }
+            catch (Exception)
+            {
+                cboHandShake.SelectedItem = "None";
+            }
+
+            txtBacklashSteps.Text = profileProperties.BacklashCompensation.ToString(CultureInfo.CurrentCulture);
+            txtElevation.Text = profileProperties.SiteElevation.ToString(CultureInfo.CurrentCulture);
+
+            cbxReverseDirection.Checked = profileProperties.ReverseFocusDirection;
+            cbxDynamicBreaking.Checked = profileProperties.DynamicBreaking;
+            nudSettleTime.Value = profileProperties.SettleTime;
+
+            cbxSendDateTime.Checked = profileProperties.SendDateTime;
+
+            try
+            {
+                cboParkedBehaviour.SelectedItem = profileProperties.ParkedBehaviour.GetDescription();
+            }
+            catch (Exception)
+            {
+                cboParkedBehaviour.SelectedItem = ParkedBehaviour.NoCoordinates.GetDescription();
+            }
+
+            try
+            {
+                txtParkedAlt.Text = profileProperties.ParkedAlt.ToString(CultureInfo.CurrentCulture);
+            }
+            catch (Exception)
+            {
+                txtParkedAlt.Text = "0";
+            }
+
+            try
+            {
+                txtParkedAz.Text = profileProperties.ParkedAz.ToString(CultureInfo.CurrentCulture);
+            }
+            catch (Exception)
+            {
+                txtParkedAz.Text = "180";
+            }
+
+            UpdateParkedItemsEnabled();
         }
 
     public ProfileProperties GetProfile()
@@ -79,8 +197,24 @@ namespace ASCOM.Meade.net
             {
                 TraceLogger = chkTrace.Checked,
                 ComPort = comboBoxComPort.SelectedItem.ToString(),
+                RtsDtrEnabled = cbxRtsDtr.Checked,
+                DataBits = Convert.ToInt32(numDatabits.Value),
+                StopBits = cboStopBits.SelectedItem.ToString(),
+                Parity = cboParity.SelectedItem.ToString(),
+                Speed = Convert.ToInt32(cboSpeed.SelectedItem),
+                Handshake = cboHandShake.SelectedItem.ToString(),
                 GuideRateArcSecondsPerSecond = double.Parse(txtGuideRate.Text.Trim()),
-                Precision = cboPrecision.SelectedItem.ToString()
+                Precision = cboPrecision.SelectedItem.ToString(),
+                GuidingStyle = cboGuidingStyle.SelectedItem.ToString(),
+                BacklashCompensation = int.Parse(txtBacklashSteps.Text),
+                ReverseFocusDirection = cbxReverseDirection.Checked,
+                DynamicBreaking = cbxDynamicBreaking.Checked,
+                SiteElevation = double.Parse(txtElevation.Text),
+                SettleTime = Convert.ToInt16(nudSettleTime.Value),
+                SendDateTime = cbxSendDateTime.Checked,
+                ParkedBehaviour = EnumExtensionMethods.GetValueFromDescription<ParkedBehaviour>(cboParkedBehaviour.SelectedItem.ToString()),
+                ParkedAlt = double.Parse(txtParkedAlt.Text),
+                ParkedAz = double.Parse(txtParkedAz.Text)
             };
 
             return profileProperties;
@@ -139,5 +273,54 @@ namespace ASCOM.Meade.net
             //txtGuideRate.Enabled = false;
             //cboPrecision.Enabled = false;
         }
+
+        private void txtElevation_TextChanged_1(object sender, EventArgs e)
+        {
+            if (System.Text.RegularExpressions.Regex.IsMatch(txtElevation.Text, "[^0-9]"))
+            {
+                MessageBox.Show(Resources.SetupDialogForm_txtElevation_TextChanged_1_Please_enter_only_numbers_);
+                txtElevation.Text = txtElevation.Text.Remove(txtElevation.Text.Length - 1);
+            }
+        }
+
+        private void txtBacklashSteps_TextChanged(object sender, EventArgs e)
+        {
+            if (System.Text.RegularExpressions.Regex.IsMatch(txtBacklashSteps.Text, "[^0-9]"))
+            {
+                MessageBox.Show(Resources.SetupDialogForm_txtElevation_TextChanged_1_Please_enter_only_numbers_);
+                txtBacklashSteps.Text = txtElevation.Text.Remove(txtBacklashSteps.Text.Length - 1);
+            }
+        }
+
+        private void cboParkedBehaviour_SelectionChangeCommitted(object sender, EventArgs e)
+        {
+            UpdateParkedItemsEnabled();
+        }
+
+        private void UpdateParkedItemsEnabled()
+        {
+            txtParkedAlt.Enabled = cboParkedBehaviour.SelectedItem?.ToString() == "Report coordinates as";
+            txtParkedAz.Enabled = txtParkedAlt.Enabled;
+        }
+
+        private void txtParkedAlt_TextChanged(object sender, EventArgs e)
+        {
+            if (System.Text.RegularExpressions.Regex.IsMatch(txtParkedAlt.Text, "[^0-9]"))
+            {
+                MessageBox.Show(Resources.SetupDialogForm_txtElevation_TextChanged_1_Please_enter_only_numbers_);
+                txtParkedAlt.Text = txtParkedAlt.Text.Remove(txtParkedAlt.Text.Length - 1);
+            }
+        }
+
+        private void txtParkedAz_TextChanged(object sender, EventArgs e)
+        {
+            if (System.Text.RegularExpressions.Regex.IsMatch(txtParkedAz.Text, "[^0-9]"))
+            {
+                MessageBox.Show(Resources.SetupDialogForm_txtElevation_TextChanged_1_Please_enter_only_numbers_);
+                txtParkedAz.Text = txtParkedAz.Text.Remove(txtParkedAz.Text.Length - 1);
+            }
+        }
     }
-}
+}
+
+

Meade.net/SetupDialogForm.designer.cs

@@ -31,6 +31,7 @@ namespace ASCOM.Meade.net
         /// </summary>
         private void InitializeComponent()
         {
+            this.components = new System.ComponentModel.Container();
             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(SetupDialogForm));
             this.cmdOK = new System.Windows.Forms.Button();
             this.cmdCancel = new System.Windows.Forms.Button();
@@ -45,7 +46,45 @@ namespace ASCOM.Meade.net
             this.lblPercentOfSiderealRate = new System.Windows.Forms.Label();
             this.label5 = new System.Windows.Forms.Label();
             this.cboPrecision = new System.Windows.Forms.ComboBox();
+            this.label6 = new System.Windows.Forms.Label();
+            this.cboGuidingStyle = new System.Windows.Forms.ComboBox();
+            this.label7 = new System.Windows.Forms.Label();
+            this.label8 = new System.Windows.Forms.Label();
+            this.txtBacklashSteps = new System.Windows.Forms.TextBox();
+            this.label9 = new System.Windows.Forms.Label();
+            this.label10 = new System.Windows.Forms.Label();
+            this.label11 = new System.Windows.Forms.Label();
+            this.cbxReverseDirection = new System.Windows.Forms.CheckBox();
+            this.cbxDynamicBreaking = new System.Windows.Forms.CheckBox();
+            this.cbxRtsDtr = new System.Windows.Forms.CheckBox();
+            this.toolTip1 = new System.Windows.Forms.ToolTip(this.components);
+            this.cbxSendDateTime = new System.Windows.Forms.CheckBox();
+            this.label12 = new System.Windows.Forms.Label();
+            this.txtElevation = new System.Windows.Forms.TextBox();
+            this.label13 = new System.Windows.Forms.Label();
+            this.label14 = new System.Windows.Forms.Label();
+            this.nudSettleTime = new System.Windows.Forms.NumericUpDown();
+            this.label15 = new System.Windows.Forms.Label();
+            this.label16 = new System.Windows.Forms.Label();
+            this.cboStopBits = new System.Windows.Forms.ComboBox();
+            this.numDatabits = new System.Windows.Forms.NumericUpDown();
+            this.cboParity = new System.Windows.Forms.ComboBox();
+            this.cboSpeed = new System.Windows.Forms.ComboBox();
+            this.cboHandShake = new System.Windows.Forms.ComboBox();
+            this.label17 = new System.Windows.Forms.Label();
+            this.label18 = new System.Windows.Forms.Label();
+            this.label19 = new System.Windows.Forms.Label();
+            this.label20 = new System.Windows.Forms.Label();
+            this.label21 = new System.Windows.Forms.Label();
+            this.cboParkedBehaviour = new System.Windows.Forms.ComboBox();
+            this.label22 = new System.Windows.Forms.Label();
+            this.label23 = new System.Windows.Forms.Label();
+            this.label24 = new System.Windows.Forms.Label();
+            this.txtParkedAlt = new System.Windows.Forms.TextBox();
+            this.txtParkedAz = new System.Windows.Forms.TextBox();
             ((System.ComponentModel.ISupportInitialize)(this.picASCOM)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.nudSettleTime)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numDatabits)).BeginInit();
             this.SuspendLayout();
             // 
             // cmdOK
@@ -105,6 +144,7 @@ namespace ASCOM.Meade.net
             // 
             resources.ApplyResources(this.txtGuideRate, "txtGuideRate");
             this.txtGuideRate.Name = "txtGuideRate";
+            this.toolTip1.SetToolTip(this.txtGuideRate, resources.GetString("txtGuideRate.ToolTip"));
             this.txtGuideRate.TextChanged += new System.EventHandler(this.TextBox1_TextChanged);
             // 
             // label4
@@ -133,10 +173,261 @@ namespace ASCOM.Meade.net
             resources.ApplyResources(this.cboPrecision, "cboPrecision");
             this.cboPrecision.Name = "cboPrecision";
             // 
+            // label6
+            // 
+            resources.ApplyResources(this.label6, "label6");
+            this.label6.Name = "label6";
+            // 
+            // cboGuidingStyle
+            // 
+            this.cboGuidingStyle.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboGuidingStyle.FormattingEnabled = true;
+            this.cboGuidingStyle.Items.AddRange(new object[] {
+            resources.GetString("cboGuidingStyle.Items"),
+            resources.GetString("cboGuidingStyle.Items1"),
+            resources.GetString("cboGuidingStyle.Items2")});
+            resources.ApplyResources(this.cboGuidingStyle, "cboGuidingStyle");
+            this.cboGuidingStyle.Name = "cboGuidingStyle";
+            // 
+            // label7
+            // 
+            resources.ApplyResources(this.label7, "label7");
+            this.label7.Name = "label7";
+            // 
+            // label8
+            // 
+            resources.ApplyResources(this.label8, "label8");
+            this.label8.Name = "label8";
+            // 
+            // txtBacklashSteps
+            // 
+            resources.ApplyResources(this.txtBacklashSteps, "txtBacklashSteps");
+            this.txtBacklashSteps.Name = "txtBacklashSteps";
+            this.txtBacklashSteps.TextChanged += new System.EventHandler(this.txtBacklashSteps_TextChanged);
+            // 
+            // label9
+            // 
+            resources.ApplyResources(this.label9, "label9");
+            this.label9.Name = "label9";
+            // 
+            // label10
+            // 
+            resources.ApplyResources(this.label10, "label10");
+            this.label10.Name = "label10";
+            // 
+            // label11
+            // 
+            resources.ApplyResources(this.label11, "label11");
+            this.label11.Name = "label11";
+            // 
+            // cbxReverseDirection
+            // 
+            resources.ApplyResources(this.cbxReverseDirection, "cbxReverseDirection");
+            this.cbxReverseDirection.Name = "cbxReverseDirection";
+            this.cbxReverseDirection.UseVisualStyleBackColor = true;
+            // 
+            // cbxDynamicBreaking
+            // 
+            resources.ApplyResources(this.cbxDynamicBreaking, "cbxDynamicBreaking");
+            this.cbxDynamicBreaking.Name = "cbxDynamicBreaking";
+            this.cbxDynamicBreaking.UseVisualStyleBackColor = true;
+            // 
+            // cbxRtsDtr
+            // 
+            resources.ApplyResources(this.cbxRtsDtr, "cbxRtsDtr");
+            this.cbxRtsDtr.Name = "cbxRtsDtr";
+            this.toolTip1.SetToolTip(this.cbxRtsDtr, resources.GetString("cbxRtsDtr.ToolTip"));
+            this.cbxRtsDtr.UseVisualStyleBackColor = true;
+            // 
+            // cbxSendDateTime
+            // 
+            resources.ApplyResources(this.cbxSendDateTime, "cbxSendDateTime");
+            this.cbxSendDateTime.Name = "cbxSendDateTime";
+            this.toolTip1.SetToolTip(this.cbxSendDateTime, resources.GetString("cbxSendDateTime.ToolTip"));
+            this.cbxSendDateTime.UseVisualStyleBackColor = true;
+            // 
+            // label12
+            // 
+            resources.ApplyResources(this.label12, "label12");
+            this.label12.Name = "label12";
+            // 
+            // txtElevation
+            // 
+            resources.ApplyResources(this.txtElevation, "txtElevation");
+            this.txtElevation.Name = "txtElevation";
+            this.txtElevation.TextChanged += new System.EventHandler(this.txtElevation_TextChanged_1);
+            // 
+            // label13
+            // 
+            resources.ApplyResources(this.label13, "label13");
+            this.label13.Name = "label13";
+            // 
+            // label14
+            // 
+            resources.ApplyResources(this.label14, "label14");
+            this.label14.Name = "label14";
+            // 
+            // nudSettleTime
+            // 
+            resources.ApplyResources(this.nudSettleTime, "nudSettleTime");
+            this.nudSettleTime.Maximum = new decimal(new int[] {
+            32767,
+            0,
+            0,
+            0});
+            this.nudSettleTime.Name = "nudSettleTime";
+            // 
+            // label15
+            // 
+            resources.ApplyResources(this.label15, "label15");
+            this.label15.Name = "label15";
+            // 
+            // label16
+            // 
+            resources.ApplyResources(this.label16, "label16");
+            this.label16.Name = "label16";
+            // 
+            // cboStopBits
+            // 
+            this.cboStopBits.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboStopBits.FormattingEnabled = true;
+            resources.ApplyResources(this.cboStopBits, "cboStopBits");
+            this.cboStopBits.Name = "cboStopBits";
+            // 
+            // numDatabits
+            // 
+            resources.ApplyResources(this.numDatabits, "numDatabits");
+            this.numDatabits.Maximum = new decimal(new int[] {
+            32767,
+            0,
+            0,
+            0});
+            this.numDatabits.Name = "numDatabits";
+            // 
+            // cboParity
+            // 
+            this.cboParity.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboParity.FormattingEnabled = true;
+            resources.ApplyResources(this.cboParity, "cboParity");
+            this.cboParity.Name = "cboParity";
+            // 
+            // cboSpeed
+            // 
+            this.cboSpeed.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboSpeed.FormattingEnabled = true;
+            resources.ApplyResources(this.cboSpeed, "cboSpeed");
+            this.cboSpeed.Name = "cboSpeed";
+            // 
+            // cboHandShake
+            // 
+            this.cboHandShake.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboHandShake.FormattingEnabled = true;
+            resources.ApplyResources(this.cboHandShake, "cboHandShake");
+            this.cboHandShake.Name = "cboHandShake";
+            // 
+            // label17
+            // 
+            resources.ApplyResources(this.label17, "label17");
+            this.label17.Name = "label17";
+            // 
+            // label18
+            // 
+            resources.ApplyResources(this.label18, "label18");
+            this.label18.Name = "label18";
+            // 
+            // label19
+            // 
+            resources.ApplyResources(this.label19, "label19");
+            this.label19.Name = "label19";
+            // 
+            // label20
+            // 
+            resources.ApplyResources(this.label20, "label20");
+            this.label20.Name = "label20";
+            // 
+            // label21
+            // 
+            resources.ApplyResources(this.label21, "label21");
+            this.label21.Name = "label21";
+            // 
+            // cboParkedBehaviour
+            // 
+            this.cboParkedBehaviour.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cboParkedBehaviour.FormattingEnabled = true;
+            this.cboParkedBehaviour.Items.AddRange(new object[] {
+            resources.GetString("cboParkedBehaviour.Items"),
+            resources.GetString("cboParkedBehaviour.Items1"),
+            resources.GetString("cboParkedBehaviour.Items2")});
+            resources.ApplyResources(this.cboParkedBehaviour, "cboParkedBehaviour");
+            this.cboParkedBehaviour.Name = "cboParkedBehaviour";
+            this.cboParkedBehaviour.SelectionChangeCommitted += new System.EventHandler(this.cboParkedBehaviour_SelectionChangeCommitted);
+            // 
+            // label22
+            // 
+            resources.ApplyResources(this.label22, "label22");
+            this.label22.Name = "label22";
+            // 
+            // label23
+            // 
+            resources.ApplyResources(this.label23, "label23");
+            this.label23.Name = "label23";
+            // 
+            // label24
+            // 
+            resources.ApplyResources(this.label24, "label24");
+            this.label24.Name = "label24";
+            // 
+            // txtParkedAlt
+            // 
+            resources.ApplyResources(this.txtParkedAlt, "txtParkedAlt");
+            this.txtParkedAlt.Name = "txtParkedAlt";
+            this.txtParkedAlt.TextChanged += new System.EventHandler(this.txtParkedAlt_TextChanged);
+            // 
+            // txtParkedAz
+            // 
+            resources.ApplyResources(this.txtParkedAz, "txtParkedAz");
+            this.txtParkedAz.Name = "txtParkedAz";
+            this.txtParkedAz.TextChanged += new System.EventHandler(this.txtParkedAz_TextChanged);
+            // 
             // SetupDialogForm
             // 
             resources.ApplyResources(this, "$this");
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.Controls.Add(this.txtParkedAz);
+            this.Controls.Add(this.txtParkedAlt);
+            this.Controls.Add(this.label24);
+            this.Controls.Add(this.label23);
+            this.Controls.Add(this.label22);
+            this.Controls.Add(this.cboParkedBehaviour);
+            this.Controls.Add(this.cbxSendDateTime);
+            this.Controls.Add(this.label21);
+            this.Controls.Add(this.label20);
+            this.Controls.Add(this.label19);
+            this.Controls.Add(this.label18);
+            this.Controls.Add(this.label17);
+            this.Controls.Add(this.cboHandShake);
+            this.Controls.Add(this.cboSpeed);
+            this.Controls.Add(this.cboParity);
+            this.Controls.Add(this.numDatabits);
+            this.Controls.Add(this.cboStopBits);
+            this.Controls.Add(this.label16);
+            this.Controls.Add(this.label15);
+            this.Controls.Add(this.nudSettleTime);
+            this.Controls.Add(this.label14);
+            this.Controls.Add(this.label13);
+            this.Controls.Add(this.txtElevation);
+            this.Controls.Add(this.label12);
+            this.Controls.Add(this.cbxRtsDtr);
+            this.Controls.Add(this.cbxDynamicBreaking);
+            this.Controls.Add(this.cbxReverseDirection);
+            this.Controls.Add(this.label11);
+            this.Controls.Add(this.label10);
+            this.Controls.Add(this.txtBacklashSteps);
+            this.Controls.Add(this.label9);
+            this.Controls.Add(this.label8);
+            this.Controls.Add(this.label7);
+            this.Controls.Add(this.cboGuidingStyle);
+            this.Controls.Add(this.label6);
             this.Controls.Add(this.cboPrecision);
             this.Controls.Add(this.label5);
             this.Controls.Add(this.lblPercentOfSiderealRate);
@@ -158,6 +449,8 @@ namespace ASCOM.Meade.net
             this.TopMost = true;
             this.Shown += new System.EventHandler(this.SetupDialogForm_Shown);
             ((System.ComponentModel.ISupportInitialize)(this.picASCOM)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.nudSettleTime)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numDatabits)).EndInit();
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -178,5 +471,41 @@ namespace ASCOM.Meade.net
         private Label lblPercentOfSiderealRate;
         private Label label5;
         private ComboBox cboPrecision;
+        private Label label6;
+        private ComboBox cboGuidingStyle;
+        private Label label7;
+        private Label label8;
+        private TextBox txtBacklashSteps;
+        private Label label9;
+        private Label label10;
+        private Label label11;
+        private CheckBox cbxReverseDirection;
+        private CheckBox cbxDynamicBreaking;
+        private CheckBox cbxRtsDtr;
+        private ToolTip toolTip1;
+        private Label label12;
+        private TextBox txtElevation;
+        private Label label13;
+        private Label label14;
+        private NumericUpDown nudSettleTime;
+        private Label label15;
+        private Label label16;
+        private ComboBox cboStopBits;
+        private NumericUpDown numDatabits;
+        private ComboBox cboParity;
+        private ComboBox cboSpeed;
+        private ComboBox cboHandShake;
+        private Label label17;
+        private Label label18;
+        private Label label19;
+        private Label label20;
+        private Label label21;
+        private CheckBox cbxSendDateTime;
+        private ComboBox cboParkedBehaviour;
+        private Label label22;
+        private Label label23;
+        private Label label24;
+        private TextBox txtParkedAlt;
+        private TextBox txtParkedAz;
     }
 }

Meade.net/SharedResources.cs

@@ -17,6 +17,8 @@
 using System;
 using System.Collections.Generic;
 using System.Globalization;
+using System.Runtime.InteropServices;
+using System.Security.AccessControl;
 using System.Windows.Forms;
 using ASCOM.Meade.net.Wrapper;
 using ASCOM.Utilities;
@@ -75,12 +77,14 @@ namespace ASCOM.Meade.net
             set => _profileFactory = value;
         }
 
-        public static void SendBlind(string message)
+        //todo add code to ensure that there is a minimum gap between commands. 5ms as default.
+        public static void SendBlind(string message, bool raw = false)
         {
             lock (LockObject)
             {
                 SharedSerial.ClearBuffers();
-                SharedSerial.Transmit(message);
+                var encodedMessage = raw ? message : $"#:{message}#";
+                SharedSerial.Transmit(encodedMessage);
             }
         }
 
@@ -91,24 +95,59 @@ namespace ASCOM.Meade.net
         /// and that the reply will always be terminated by a "#" character.
         /// </summary>
         /// <param name="message"></param>
+        /// <param name="raw"></param>
         /// <returns></returns>
-        public static string SendString(string message)
+        public static string SendString(string message, bool raw = false)
         {
             lock (LockObject)
             {
                 SharedSerial.ClearBuffers();
-                SharedSerial.Transmit(message);
+
-                return SharedSerial.ReceiveTerminated("#").TrimEnd('#');
+                var encodedMessage = raw ? message : $"#:{message}#";
+                SharedSerial.Transmit(encodedMessage);
+
+                try
+                {
+                    return SharedSerial.ReceiveTerminated("#").TrimEnd('#');
+                }
+                catch (COMException ex)
+                {
+                    if (ex.Message.Contains("Timed out waiting for received data"))
+                        throw new TimeoutException(ex.Message, ex);
+
+                    throw;
+                }
             }
         }
 
-        public static string SendChar(string message)
+        public static bool SendBool(string command, bool raw = false)
+        {
+        
+            var result = SendChar(command, raw);
+
+            return result == "1";
+        }
+
+        public static string SendChar(string command, bool raw = false)
         {
             lock (LockObject)
             {
                 SharedSerial.ClearBuffers();
-                SharedSerial.Transmit(message);
+
-                return SharedSerial.ReceiveCounted(1);
+                var encodedMessage = raw ? command : $"#:{command}#";
+                SharedSerial.Transmit(encodedMessage);
+
+                try
+                {
+                    return SharedSerial.ReceiveCounted(1);
+                }
+                catch (COMException ex)
+                {
+                    if (ex.Message.Contains("Timed out waiting for received data"))
+                        throw new TimeoutException(ex.Message, ex);
+
+                    throw;
+                }
             }
         }
 
@@ -136,10 +175,27 @@ namespace ASCOM.Meade.net
 
         // Constants used for Profile persistence
         private const string ComPortProfileName = "COM Port";
+        private const string RtsDtrProfileName = "Rts / Dtr";
         private const string TraceStateProfileName = "Trace Level";
         private const string GuideRateProfileName = "Guide Rate Arc Seconds Per Second";
         private const string PrecisionProfileName = "Precision";
-         
+        private const string GuidingStyleProfileName = "Guiding Style";
+        private const string BacklashCompensationName = "Backlash Compensation";
+        private const string ReverseFocusDirectionName = "Reverse Focuser Direction";
+        private const string DynamicBreakingName = "Dynamic Breaking";
+        private const string SiteElevationName = "Site Elevation";
+        private const string SettleTimeName = "Settle Time";
+
+        private const string SpeedName = "Speed";
+        private const string DataBitsName = "Data Bits";
+        private const string StopBitsName = "Stop Bits";
+        private const string HandShakeName = "Hand Shake";
+        private const string ParityName = "Parity";
+        private const string SendDateTimeName = "Send Date and time on connect";
+        private const string ParkedBehaviourName = "Parked Behaviour";
+        private const string ParkedAltName = "Parked Altitude";
+        private const string ParkedAzimuthName = "Parked Azimuth";
+
         public static void WriteProfile(ProfileProperties profileProperties)
         {
             lock (LockObject)
@@ -149,16 +205,48 @@ namespace ASCOM.Meade.net
                     driverProfile.DeviceType = "Telescope";
                     driverProfile.WriteValue(DriverId, TraceStateProfileName, profileProperties.TraceLogger.ToString());
                     driverProfile.WriteValue(DriverId, ComPortProfileName, profileProperties.ComPort);
+                    driverProfile.WriteValue(DriverId, RtsDtrProfileName, profileProperties.RtsDtrEnabled.ToString());
+                    driverProfile.WriteValue(DriverId, SpeedName, profileProperties.Speed.ToString(CultureInfo.InvariantCulture));
+                    driverProfile.WriteValue(DriverId, DataBitsName, profileProperties.DataBits.ToString(CultureInfo.InvariantCulture));
+                    driverProfile.WriteValue(DriverId, StopBitsName, profileProperties.StopBits);
+                    driverProfile.WriteValue(DriverId, HandShakeName, profileProperties.Handshake);
+                    driverProfile.WriteValue(DriverId, ParityName, profileProperties.Parity);
                     driverProfile.WriteValue(DriverId, GuideRateProfileName, profileProperties.GuideRateArcSecondsPerSecond.ToString(CultureInfo.InvariantCulture));
                     driverProfile.WriteValue(DriverId, PrecisionProfileName, profileProperties.Precision);
+                    driverProfile.WriteValue(DriverId, GuidingStyleProfileName, profileProperties.GuidingStyle);
+                    driverProfile.WriteValue(DriverId, BacklashCompensationName, profileProperties.BacklashCompensation.ToString());
+                    driverProfile.WriteValue(DriverId, ReverseFocusDirectionName, profileProperties.ReverseFocusDirection.ToString());
+                    driverProfile.WriteValue(DriverId, DynamicBreakingName, profileProperties.DynamicBreaking.ToString());
+                    driverProfile.WriteValue(DriverId, SiteElevationName, profileProperties.SiteElevation.ToString(CultureInfo.InvariantCulture));
+                    driverProfile.WriteValue(DriverId, SettleTimeName, profileProperties.SettleTime.ToString());
+                    driverProfile.WriteValue(DriverId, SendDateTimeName, profileProperties.SendDateTime.ToString());
+                    driverProfile.WriteValue(DriverId, ParkedBehaviourName, profileProperties.ParkedBehaviour.GetDescription());
+                    driverProfile.WriteValue(DriverId, ParkedAltName, profileProperties.ParkedAlt.ToString(CultureInfo.InvariantCulture));
+                    driverProfile.WriteValue(DriverId, ParkedAzimuthName, profileProperties.ParkedAz.ToString(CultureInfo.InvariantCulture));
                 }
             }
         }
 
         private const string ComPortDefault = "COM1";
+        private const string RtsDtrDefault = "false";
         private const string TraceStateDefault = "false";
         private const string GuideRateProfileNameDefault = "10.077939"; //67% of sidereal rate
         private const string PrecisionDefault = "Unchanged";
+        private const string GuidingStyleDefault = "Auto";
+        private const string BacklashCompensationDefault = "3000";
+        private const string ReverseFocuserDiectionDefault = "true";
+        private const string DynamicBreakingDefault = "true";
+        private const string SiteElevationDefault = "0";
+        private const string SettleTimeDefault = "2";
+        private const string SpeedDefault = "9600";
+        private const string DataBitsDefault = "8";
+        private const string StopBitsDefault = "One";
+        private const string HandShakeDefault = "None";
+        private const string ParityDefault = "None";
+        private const string SendDateTimeDefault = "false";
+        private static string ParkedBehaviourDefault = "No Coordinates";
+        private const string ParkedAltDefault = "0";
+        private const string ParkedAzimuthDefault = "180";
 
         public static ProfileProperties ReadProfile()
         {
@@ -169,9 +257,26 @@ namespace ASCOM.Meade.net
                 {
                     driverProfile.DeviceType = "Telescope";
                     profileProperties.ComPort = driverProfile.GetValue(DriverId, ComPortProfileName, string.Empty, ComPortDefault);
+                    profileProperties.RtsDtrEnabled = Convert.ToBoolean(driverProfile.GetValue(DriverId, RtsDtrProfileName, string.Empty, RtsDtrDefault));
                     profileProperties.TraceLogger = Convert.ToBoolean(driverProfile.GetValue(DriverId, TraceStateProfileName, string.Empty, TraceStateDefault));
                     profileProperties.GuideRateArcSecondsPerSecond = double.Parse(driverProfile.GetValue(DriverId, GuideRateProfileName, string.Empty, GuideRateProfileNameDefault), NumberFormatInfo.InvariantInfo);
                     profileProperties.Precision = driverProfile.GetValue(DriverId, PrecisionProfileName, string.Empty, PrecisionDefault);
+                    profileProperties.GuidingStyle = driverProfile.GetValue(DriverId, GuidingStyleProfileName, string.Empty, GuidingStyleDefault);
+                    profileProperties.BacklashCompensation = Convert.ToInt32(driverProfile.GetValue(DriverId, BacklashCompensationName, string.Empty, BacklashCompensationDefault));
+                    profileProperties.ReverseFocusDirection = Convert.ToBoolean(driverProfile.GetValue(DriverId, ReverseFocusDirectionName, string.Empty, ReverseFocuserDiectionDefault));
+                    profileProperties.DynamicBreaking = Convert.ToBoolean(driverProfile.GetValue(DriverId, DynamicBreakingName, string.Empty, DynamicBreakingDefault));
+                    profileProperties.SiteElevation = Convert.ToInt32(driverProfile.GetValue(DriverId, SiteElevationName, string.Empty, SiteElevationDefault));
+                    profileProperties.SettleTime = Convert.ToInt16(driverProfile.GetValue(DriverId, SettleTimeName, string.Empty, SettleTimeDefault));
+                    profileProperties.StopBits = driverProfile.GetValue(DriverId, StopBitsName, string.Empty, StopBitsDefault);
+                    profileProperties.DataBits = Convert.ToInt32(driverProfile.GetValue(DriverId, DataBitsName, string.Empty, DataBitsDefault));
+                    profileProperties.Handshake = driverProfile.GetValue(DriverId, HandShakeName, string.Empty, HandShakeDefault);
+                    profileProperties.Speed = Convert.ToInt32(driverProfile.GetValue(DriverId, SpeedName, string.Empty, SpeedDefault));
+                    profileProperties.Parity = driverProfile.GetValue(DriverId, ParityName, string.Empty, ParityDefault);
+                    profileProperties.SendDateTime = Convert.ToBoolean(driverProfile.GetValue(DriverId, SendDateTimeName, string.Empty, SendDateTimeDefault));
+                    
+                    profileProperties.ParkedBehaviour = EnumExtensionMethods.GetValueFromDescription<ParkedBehaviour>(driverProfile.GetValue(DriverId, ParkedBehaviourName, string.Empty, ParkedBehaviourDefault));
+                    profileProperties.ParkedAlt = double.Parse(driverProfile.GetValue(DriverId, ParkedAltName, string.Empty, ParkedAltDefault), NumberFormatInfo.InvariantInfo);
+                    profileProperties.ParkedAz = double.Parse(driverProfile.GetValue(DriverId, ParkedAzimuthName, string.Empty, ParkedAzimuthDefault), NumberFormatInfo.InvariantInfo);
                 }
 
                 return profileProperties;
@@ -238,7 +343,8 @@ namespace ASCOM.Meade.net
         /// </summary>
         /// <param name="deviceId"></param>
         /// <param name="driverId"></param>
-        public static ConnectionInfo Connect(string deviceId, string driverId)
+        /// <param name="traceLogger"></param>
+        public static ConnectionInfo Connect(string deviceId, string driverId, ITraceLogger traceLogger)
         {
             lock (LockObject)
             {
@@ -254,33 +360,57 @@ namespace ASCOM.Meade.net
                     {
                         var profileProperties = ReadProfile();
                         SharedSerial.PortName = profileProperties.ComPort;
-                        SharedSerial.DTREnable = false;
+                        SharedSerial.DTREnable = profileProperties.RtsDtrEnabled;
-                        SharedSerial.RTSEnable = false;
+                        SharedSerial.RTSEnable = profileProperties.RtsDtrEnabled;
-                        SharedSerial.DataBits = 8;
+                        SharedSerial.DataBits = profileProperties.DataBits;
-                        SharedSerial.StopBits = SerialStopBits.One;
+                        SharedSerial.StopBits = (SerialStopBits)Enum.Parse(typeof(SerialStopBits), profileProperties.StopBits );
-                        SharedSerial.Parity = SerialParity.None;
+                        SharedSerial.Parity = (SerialParity)Enum.Parse(typeof(SerialParity), profileProperties.Parity);
-                        SharedSerial.Speed = SerialSpeed.ps9600;
+                        SharedSerial.Speed = (SerialSpeed)profileProperties.Speed;
-                        SharedSerial.Handshake = SerialHandshake.None;
+                        SharedSerial.Handshake = (SerialHandshake)Enum.Parse(typeof(SerialHandshake), profileProperties.Handshake);
                         SharedSerial.Connected = true;
 
                         try
                         {
-                            ProductName = SendString(":GVP#");
+                            ProductName = SendString("GVP");
-                            FirmwareVersion = SendString(":GVN#");
+                            FirmwareVersion = SendString("GVN");
                         }
-                        catch (Exception)
+                        catch (Exception ex)
                         {
+                            traceLogger.LogIssue("Connect", $"Error getting telescope information \"{ex.Message}\" setting to LX200 Classic mode.");
                             ProductName = TelescopeList.LX200CLASSIC;
                             FirmwareVersion = "Unknown";
                         }
 
                         if (ProductName == ":GVP")
                         {
+                            traceLogger.LogIssue("Connect", "Serial port is looping back data, something is wrong with the hardware.");
                             //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.");
                         }
+
+                        try
+                        {
+                            string utcOffSet = 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
+                            //sHH# form is returned, otherwise the longer form is returned.
+                            if (!double.TryParse(utcOffSet, out var utcOffsetHours))
+                            {
+                                var message = "Unable to decode response from the telescope, This is likely a hardware serial communications error.";
+                                traceLogger.LogIssue("Connect", message);
+                                throw new Exception(message);
+                            }
+
+                            traceLogger.LogMessage("Connect", $"Offset from UTC: {utcOffsetHours}", false);
+                        }
+                        catch (Exception)
+                        {
+                            SharedSerial.Connected = false;
+                            throw;
+                        }
                     }
                 }
                 else
@@ -363,5 +493,15 @@ namespace ASCOM.Meade.net
                 Count = 0;
             }
         }
+        
+        public static void SetParked(bool atPark, ParkedPosition parkedPosition)
+        {
+            IsParked = atPark;
+            ParkedPosition = parkedPosition;
+        }
+
+        public static bool IsParked { get; private set; }
+
+        public static ParkedPosition ParkedPosition { get; private set; }
     }
 }

Meade.net/TelescopeList.cs

@@ -4,30 +4,32 @@
     {
         #region Autostar 497/Audiostar
 
-        public static readonly string Autostar497 = "Autostar";
+        public const string Autostar497 = "Autostar";
 
         //Autostar/Audiostar firmware revisions
         // ReSharper disable once InconsistentNaming
-        public static readonly string Autostar497_30Ee = "30Ee";
+        public const string Autostar497_30Ee = "30Ee";
         // ReSharper disable once InconsistentNaming
-        public static readonly string Autostar497_31Ee = "31Ee";
+        public const string Autostar497_31Ee = "31Ee";
         // ReSharper disable once InconsistentNaming
-        public static readonly string Autostar497_43Eg = "43Eg";
+        public const string Autostar497_43Eg = "43Eg";
 
+        // ReSharper disable once InconsistentNaming
+        public const string AudioStar_A4S4 = "A4S4";
         #endregion
 
         #region LX200GPS
 
         // ReSharper disable once InconsistentNaming
-        public static readonly string LX200GPS = "LX2001";
+        public const string LX200GPS = "LX2001";
 
         // ReSharper disable once InconsistentNaming
-        public static readonly string LX200GPS_42G = "4.2G";
+        public const string LX200GPS_42G = "4.2G";
         #endregion
 
         #region LX200EMC
         // ReSharper disable once InconsistentNaming
-        public static readonly string LX200CLASSIC = "LX200 Classic"; //GVP command is not supported!
+        public const string LX200CLASSIC = "LX200 Classic"; //GVP command is not supported!
         #endregion
     }
 }

Meade.net/Wrapper/SharedResourcesWrapper.cs

@@ -1,10 +1,11 @@
 using System;
+using ASCOM.Utilities.Interfaces;
 
 namespace ASCOM.Meade.net.Wrapper
 {
     public interface ISharedResourcesWrapper
     {
-        ConnectionInfo Connect(string deviceId, string driverId);
+        ConnectionInfo Connect(string deviceId, string driverId, ITraceLogger traceLogger);
         void Disconnect(string deviceId, string driverId);
 
         string ProductName { get; }
@@ -14,9 +15,10 @@ namespace ASCOM.Meade.net.Wrapper
         void Lock(Action action);
         T Lock<T>(Func<T> func);
 
-        string SendString(string message);
+        string SendString(string message, bool raw = false);
-        void SendBlind(string message);
+        void SendBlind(string message, bool raw = false);
-        string SendChar(string message);
+        bool SendBool(string command, bool raw = false);
+        string SendChar(string message, bool raw = false);
 
         string ReadTerminated();
 
@@ -25,13 +27,17 @@ namespace ASCOM.Meade.net.Wrapper
         void SetupDialog();
         void WriteProfile(ProfileProperties profileProperties);
         void ReadCharacters(int throwAwayCharacters);
+
+        void SetParked(bool atPark, ParkedPosition parkedPosition);
+        bool IsParked { get; }
+        ParkedPosition ParkedPosition { get; }
     }
 
     public class SharedResourcesWrapper : ISharedResourcesWrapper
     {
-        public ConnectionInfo Connect(string deviceId, string driverId)
+        public ConnectionInfo Connect(string deviceId, string driverId, ITraceLogger traceLogger)
         {
-            return SharedResources.Connect(deviceId, driverId);
+            return SharedResources.Connect(deviceId, driverId, traceLogger);
         }
 
         public void Disconnect(string deviceId, string driverId)
@@ -53,19 +59,24 @@ namespace ASCOM.Meade.net.Wrapper
             return SharedResources.Lock(func);
         }
 
-        public string SendString(string message)
+        public string SendString(string message, bool raw = false)
         {
-            return SharedResources.SendString(message);
+            return SharedResources.SendString(message, raw);
         }
 
-        public void SendBlind(string message)
+        public void SendBlind(string message, bool raw = false)
         {
-            SharedResources.SendBlind(message);
+            SharedResources.SendBlind(message, raw);
         }
 
-        public string SendChar(string message)
+        public bool SendBool(string command, bool raw = false)
         {
-            return SharedResources.SendChar(message);
+            return SharedResources.SendBool(command, raw);
+        }
+
+        public string SendChar(string message,bool raw = false)
+        {
+            return SharedResources.SendChar(message, raw);
         }
 
         public string ReadTerminated()
@@ -92,5 +103,14 @@ namespace ASCOM.Meade.net.Wrapper
         {
             SharedResources.WriteProfile(profileProperties);
         }
+
+        public void SetParked(bool atPark, ParkedPosition parkedPosition)
+        {
+            SharedResources.SetParked(atPark, parkedPosition);
+        }
+
+        public bool IsParked => SharedResources.IsParked;
+
+        public ParkedPosition ParkedPosition => SharedResources.ParkedPosition;
     }
 }

Meade.net/app.config

@@ -1,3 +1,3 @@
 <?xml version="1.0"?>
 <configuration>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/></startup></configuration>

Meade.net/packages.config

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="ASCOM.Platform" version="6.4.2" targetFramework="net40" />
+  <package id="ASCOM.Platform" version="6.5.1" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
 </packages>

TelescopeTestConsole/TelescopeTestConsole.csproj

@@ -59,6 +59,9 @@
   <ItemGroup>
     <Reference Include="ASCOM.DeviceInterfaces, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />
     <Reference Include="ASCOM.DriverAccess, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -72,6 +75,7 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />
+    <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

TelescopeTestConsole/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net45" />
+</packages>

nuget.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+  </packageSources>
+</configuration>