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How to get satellite info .NET WPF 100.5?

PrashantKirpan
Hi All,
I want to show available satellites info in application. In latest .Net 100 API i am not able to find any relevant classes. I believe LocationDisplay only provides location information of device.
If functionality is not provided by runtime API then what is the best approach to get satellite details without external GPS?
Any help would be appreciated.
Regards,
Prashant
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Accepted answers

SomeGISGuy
That information isn't being made available with the OS's built-in location datasources that these devices have, so it's not exposed since there's nothing to expose. You'd have to use an External GPS to get that data.
All comments

SomeGISGuy
PrashantKirpan
I was looking dotMorten/NmeaParser. Is location provider works for bluetooth GPS for Windows WPF desktop app?
If not, then could you please point me in the right direction to make it working.
Thanks,
Prashant
JoeHershman
Morten Nielsen may have upgraded some stuff since the last time I went through setting up things in Windows. The library does not have bluetooth support in WPF. WPF does not have native bluetooth support. There are external bluetooth libraries (e.g., GitHub - inthehand/32feet: Personal Area Networking for .NET ) which will work for WPF, but native API support does not exist, you need UWP for that.
Many external GPS units will mimic a serial connection and in this case it is possible to use Morten's SerialPortDevice. However, you still do need to create a LocationDataSource in Runtime to use as the DataSource on the LocationProvider. Using the 32feet library it is possible to create a receiver for the signal over bluetooth in WPF.
JoeHershman
This is a BluetoothLocationDataSource that was written for a WPF application a while back. It uses the 32feet library previously mentioned for connectivity and the dotMorten/NmeaParser (thanks Morten Nielsen) There is code specific to the framework used in the application, but I think you could extract the primary logic.
Note: Not 100% sure on my computation of Accuracy, I have done research on this topic and found differing computations of overall sigma. As a side note, accuracy is a bit of a nebulous term, what this really means is there is a certain % chance (usually 95%) that a point falls within a radius of the location given.
<SPAN class="keyword token">public</SPAN> <SPAN class="keyword token">class</SPAN> <SPAN class="token class-name">BluetoothLocationDataSource</SPAN> <SPAN class="punctuation token">:</SPAN> LocationDataSource
<SPAN class="punctuation token">{</SPAN>
	<SPAN class="keyword token">private</SPAN> ILog4NetFacade Log <SPAN class="punctuation token">{</SPAN> <SPAN class="keyword token">get</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="punctuation token">}</SPAN>

	<SPAN class="token preprocessor">#region Private Fields</SPAN>

	<SPAN class="keyword token">private</SPAN> <SPAN class="keyword token">bool</SPAN> _isTryingToOpen<SPAN class="punctuation token">;</SPAN>
	<SPAN class="keyword token">private</SPAN> MapPoint _mapPoint<SPAN class="punctuation token">;</SPAN>
	<SPAN class="keyword token">private</SPAN> <SPAN class="keyword token">double</SPAN> _velocity<SPAN class="punctuation token">,</SPAN> _course<SPAN class="punctuation token">,</SPAN> _accuracy<SPAN class="punctuation token">;</SPAN>

	<SPAN class="token preprocessor">#endregion</SPAN>

	<SPAN class="keyword token">public</SPAN> <SPAN class="token function">BluetoothLocationDataSource</SPAN><SPAN class="punctuation token">(</SPAN>IEventAggregator eventAggregator<SPAN class="punctuation token">,</SPAN> ILog4NetFacade log<SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		Log <SPAN class="operator token">=</SPAN> log<SPAN class="punctuation token">;</SPAN>
		EventAggregator <SPAN class="operator token">=</SPAN> eventAggregator<SPAN class="punctuation token">;</SPAN>

		EventAggregator<SPAN class="punctuation token">.</SPAN>GetEvent<SPAN class="operator token"><</SPAN>SendNTripCorrectionEvent<SPAN class="operator token">></SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">Subscribe</SPAN><SPAN class="punctuation token">(</SPAN>OnSendNTripCorrection<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
	<SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">protected</SPAN> IEventAggregator EventAggregator <SPAN class="punctuation token">{</SPAN> <SPAN class="keyword token">get</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="punctuation token">}</SPAN>
	<SPAN class="keyword token">protected</SPAN> BluetoothClient BluetoothClient <SPAN class="punctuation token">{</SPAN> <SPAN class="keyword token">get</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="keyword token">set</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="punctuation token">}</SPAN>
	<SPAN class="keyword token">public</SPAN> BluetoothDeviceInfo BluetoothDevice <SPAN class="punctuation token">{</SPAN> <SPAN class="keyword token">get</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="keyword token">set</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">protected</SPAN> <SPAN class="keyword token">override</SPAN> <SPAN class="keyword token">async</SPAN> Task <SPAN class="token function">OnStartAsync</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		<SPAN class="keyword token">try</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			<SPAN class="comment token">//Don't want to come back in if we are still trying to open port</SPAN>
			<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> _isTryingToOpen <SPAN class="punctuation token">)</SPAN> <SPAN class="keyword token">return</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> IsStarted <SPAN class="punctuation token">)</SPAN> <SPAN class="keyword token">return</SPAN><SPAN class="punctuation token">;</SPAN>

			BluetoothClient <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">BluetoothClient</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

			<SPAN class="keyword token">var</SPAN> devices <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">await</SPAN> BluetoothClient<SPAN class="punctuation token">.</SPAN><SPAN class="token function">DiscoverDevicesAsync</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">5</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">true</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">true</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">false</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN>$<SPAN class="string token">"Bluetooth found devices: {devices.Length}"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">for</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">var</SPAN> i <SPAN class="operator token">=</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">;</SPAN> i <SPAN class="operator token"><</SPAN> devices<SPAN class="punctuation token">.</SPAN>Length<SPAN class="punctuation token">;</SPAN> i<SPAN class="operator token">++</SPAN><SPAN class="punctuation token">)</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				<SPAN class="keyword token">var</SPAN> device <SPAN class="operator token">=</SPAN> devices<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN>$<SPAN class="string token">"Device {i}: Device Name: {device.DeviceName}"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN>$<SPAN class="string token">"Device {i}: Device Class: {device.ClassOfDevice.Device} {device.ClassOfDevice.Service}"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN>$<SPAN class="string token">"Device {i}: Service Class: {device.ClassOfDevice.Service}"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>

			<SPAN class="comment token">//BluetoothDevice = devices.FirstOrDefault(d => d.ClassOfDevice.Equals(new ClassOfDevice(DeviceClass.Miscellaneous, ServiceClass.Positioning)) && d.DeviceName.IndexOf("SXBlue", StringComparison.CurrentCultureIgnoreCase) > 0);</SPAN>
			BluetoothDevice <SPAN class="operator token">=</SPAN> devices<SPAN class="punctuation token">.</SPAN><SPAN class="token function">FirstOrDefault</SPAN><SPAN class="punctuation token">(</SPAN>d <SPAN class="operator token">=</SPAN><SPAN class="operator token">></SPAN> d<SPAN class="punctuation token">.</SPAN>ClassOfDevice<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Equals</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">ClassOfDevice</SPAN><SPAN class="punctuation token">(</SPAN>DeviceClass<SPAN class="punctuation token">.</SPAN>Miscellaneous<SPAN class="punctuation token">,</SPAN> ServiceClass<SPAN class="punctuation token">.</SPAN>Positioning<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>


			<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>BluetoothDevice <SPAN class="operator token">==</SPAN> <SPAN class="keyword token">null</SPAN><SPAN class="punctuation token">)</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Bluetooth device not found"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				<SPAN class="keyword token">throw</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Exception</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Unable to locate bluetooth device"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>

			Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Bluetooth device found"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

			<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> <SPAN class="operator token">!</SPAN>BluetoothDevice<SPAN class="punctuation token">.</SPAN>InstalledServices<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Contains</SPAN><SPAN class="punctuation token">(</SPAN>BluetoothService<SPAN class="punctuation token">.</SPAN>SerialPort<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">)</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Bluetooth device does not contain Serial Port Service"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				<SPAN class="keyword token">throw</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Exception</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Bluetooth device is not valid for this LocationDataSource"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>
			Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Bluetooth device contains SerialPort service"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

			_isTryingToOpen <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">true</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> <SPAN class="operator token">!</SPAN><SPAN class="keyword token">await</SPAN> <SPAN class="token function">OpenPort</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">)</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Unable to Open Bluetooth port"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				EventAggregator<SPAN class="punctuation token">.</SPAN>GetEvent<SPAN class="operator token"><</SPAN>GpsConnectCompleteEvent<SPAN class="operator token">></SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">Publish</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">GpsConnectCompleteEventArgs</SPAN> <SPAN class="punctuation token">{</SPAN> ConnectSuccess <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">false</SPAN> <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				<SPAN class="keyword token">return</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>

			<SPAN class="keyword token">var</SPAN> _ <SPAN class="operator token">=</SPAN> <SPAN class="token function">ReceiveData</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

			EventAggregator<SPAN class="punctuation token">.</SPAN>GetEvent<SPAN class="operator token"><</SPAN>GpsConnectCompleteEvent<SPAN class="operator token">></SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">Publish</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">GpsConnectCompleteEventArgs</SPAN> <SPAN class="punctuation token">{</SPAN> ConnectSuccess <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">true</SPAN> <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
		<SPAN class="punctuation token">}</SPAN>
		<SPAN class="keyword token">catch</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token class-name">Exception</SPAN> e<SPAN class="punctuation token">)</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Error</SPAN><SPAN class="punctuation token">(</SPAN>e<SPAN class="punctuation token">.</SPAN>Message<SPAN class="punctuation token">,</SPAN> e<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="comment token">// ReSharper disable once PossibleIntendedRethrow</SPAN>
			<SPAN class="keyword token">throw</SPAN> e<SPAN class="punctuation token">;</SPAN>
		<SPAN class="punctuation token">}</SPAN>
	<SPAN class="punctuation token">}</SPAN>


	<SPAN class="keyword token">private</SPAN> <SPAN class="keyword token">async</SPAN> Task<SPAN class="operator token"><</SPAN><SPAN class="keyword token">bool</SPAN><SPAN class="operator token">></SPAN> <SPAN class="token function">OpenPort</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		<SPAN class="keyword token">for</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">int</SPAN> i <SPAN class="operator token">=</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">;</SPAN> i <SPAN class="operator token"><</SPAN> <SPAN class="number token">5</SPAN><SPAN class="punctuation token">;</SPAN> i<SPAN class="operator token">++</SPAN><SPAN class="punctuation token">)</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			<SPAN class="keyword token">try</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				<SPAN class="keyword token">await</SPAN> BluetoothClient<SPAN class="punctuation token">.</SPAN><SPAN class="token function">ConnectAsync</SPAN><SPAN class="punctuation token">(</SPAN>BluetoothDevice<SPAN class="punctuation token">.</SPAN>DeviceAddress<SPAN class="punctuation token">,</SPAN> BluetoothService<SPAN class="punctuation token">.</SPAN>SerialPort<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> <SPAN class="operator token">!</SPAN>BluetoothClient<SPAN class="punctuation token">.</SPAN>Connected <SPAN class="punctuation token">)</SPAN> <SPAN class="keyword token">throw</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Exception</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Debug</SPAN><SPAN class="punctuation token">(</SPAN>$<SPAN class="string token">"Bluetooth port opened after {i} attempts"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				_isTryingToOpen <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">false</SPAN><SPAN class="punctuation token">;</SPAN>
				<SPAN class="keyword token">return</SPAN> <SPAN class="keyword token">true</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>
			<SPAN class="keyword token">catch</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token class-name">Exception</SPAN><SPAN class="punctuation token">)</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				<SPAN class="comment token">//continue;</SPAN>
			<SPAN class="punctuation token">}</SPAN>
		<SPAN class="punctuation token">}</SPAN>

		_isTryingToOpen <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">false</SPAN><SPAN class="punctuation token">;</SPAN>
		<SPAN class="keyword token">return</SPAN> <SPAN class="keyword token">false</SPAN><SPAN class="punctuation token">;</SPAN>
	<SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">public</SPAN> <SPAN class="keyword token">void</SPAN> <SPAN class="token function">SendMessage</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		<SPAN class="keyword token">var</SPAN> b <SPAN class="operator token">=</SPAN> Encoding<SPAN class="punctuation token">.</SPAN>ASCII<SPAN class="punctuation token">.</SPAN><SPAN class="token function">GetBytes</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"$JT\r\n"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
		BluetoothClient<SPAN class="punctuation token">.</SPAN>Client<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Send</SPAN><SPAN class="punctuation token">(</SPAN>b<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
	<SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">private</SPAN> <SPAN class="keyword token">async</SPAN> Task <SPAN class="token function">ReceiveData</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		<SPAN class="keyword token">byte</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN> bytesReceived <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">byte</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">256</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>

		<SPAN class="keyword token">string</SPAN> result <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">string</SPAN><SPAN class="punctuation token">.</SPAN>Empty<SPAN class="punctuation token">;</SPAN>

		<SPAN class="keyword token">do</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			<SPAN class="keyword token">var</SPAN> bytes <SPAN class="operator token">=</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">try</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				bytes <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">await</SPAN> BluetoothClient<SPAN class="punctuation token">.</SPAN>Client<SPAN class="punctuation token">.</SPAN><SPAN class="token function">ReceiveAsync</SPAN><SPAN class="punctuation token">(</SPAN>bytesReceived<SPAN class="punctuation token">,</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">256</SPAN><SPAN class="punctuation token">,</SPAN> SocketFlags<SPAN class="punctuation token">.</SPAN>None<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>
			<SPAN class="comment token">//exception handlers both do same thing but wanted to know if it is socket exception</SPAN>
			<SPAN class="keyword token">catch</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token class-name">SocketException</SPAN> e<SPAN class="punctuation token">)</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Error</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Stopped receiving bluetooth data due to scoket exception"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Error</SPAN><SPAN class="punctuation token">(</SPAN>e<SPAN class="punctuation token">.</SPAN>Message<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

				<SPAN class="comment token">//stopped recieving data so going to try and see if we can reconnect</SPAN>
				_isTryingToOpen <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">false</SPAN><SPAN class="punctuation token">;</SPAN>

				EventAggregator<SPAN class="punctuation token">.</SPAN>GetEvent<SPAN class="operator token"><</SPAN>GpsConnectCompleteEvent<SPAN class="operator token">></SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">Publish</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">GpsConnectCompleteEventArgs</SPAN> <SPAN class="punctuation token">{</SPAN> ConnectSuccess <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">false</SPAN> <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

				<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>
			<SPAN class="keyword token">catch</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token class-name">Exception</SPAN> e<SPAN class="punctuation token">)</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Error</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Stopped receiving bluetooth data"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Error</SPAN><SPAN class="punctuation token">(</SPAN>e<SPAN class="punctuation token">.</SPAN>Message<SPAN class="punctuation token">,</SPAN> e<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

				<SPAN class="comment token">//Not receiving data and Socket resets</SPAN>
				EventAggregator<SPAN class="punctuation token">.</SPAN>GetEvent<SPAN class="operator token"><</SPAN>GpsConnectCompleteEvent<SPAN class="operator token">></SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">Publish</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">GpsConnectCompleteEventArgs</SPAN> <SPAN class="punctuation token">{</SPAN> ConnectSuccess <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">false</SPAN> <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

				<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>
			result <SPAN class="operator token">=</SPAN> result <SPAN class="operator token">+</SPAN> Encoding<SPAN class="punctuation token">.</SPAN>ASCII<SPAN class="punctuation token">.</SPAN><SPAN class="token function">GetString</SPAN><SPAN class="punctuation token">(</SPAN>bytesReceived<SPAN class="punctuation token">,</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">,</SPAN> bytes<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> bytes <SPAN class="operator token"><</SPAN> <SPAN class="number token">10</SPAN> <SPAN class="punctuation token">)</SPAN> <SPAN class="keyword token">continue</SPAN><SPAN class="punctuation token">;</SPAN>

			<SPAN class="keyword token">string</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN> lines <SPAN class="operator token">=</SPAN> result<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Split</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">new</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="punctuation token">{</SPAN> <SPAN class="string token">"\n"</SPAN> <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> StringSplitOptions<SPAN class="punctuation token">.</SPAN>RemoveEmptyEntries<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">for</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">var</SPAN> index <SPAN class="operator token">=</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">;</SPAN> index <SPAN class="operator token"><</SPAN> lines<SPAN class="punctuation token">.</SPAN>Length <SPAN class="operator token">-</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">;</SPAN> index<SPAN class="operator token">++</SPAN><SPAN class="punctuation token">)</SPAN>
			<SPAN class="punctuation token">{</SPAN>
				<SPAN class="comment token">//split data into lines at this \r\n</SPAN>
				<SPAN class="keyword token">var</SPAN> line <SPAN class="operator token">=</SPAN> lines<SPAN class="punctuation token">[</SPAN>index<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>

				<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> line<SPAN class="punctuation token">.</SPAN><SPAN class="token function">StartsWith</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"$>"</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">)</SPAN>
				<SPAN class="punctuation token">{</SPAN>
					<SPAN class="comment token">//TODO:  This is a response</SPAN>
				<SPAN class="punctuation token">}</SPAN>

				<SPAN class="token function">UpdateLocationFromNemaSentence</SPAN><SPAN class="punctuation token">(</SPAN>line<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="punctuation token">}</SPAN>

			result <SPAN class="operator token">=</SPAN> lines<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Last</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

		<SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">while</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">true</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
	<SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">private</SPAN> <SPAN class="keyword token">void</SPAN> <SPAN class="token function">UpdateLocationFromNemaSentence</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">string</SPAN> line<SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		<SPAN class="keyword token">try</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			line <SPAN class="operator token">=</SPAN> line<SPAN class="punctuation token">.</SPAN><SPAN class="token function">TrimEnd</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">'\n'</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'\r'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

			<SPAN class="keyword token">var</SPAN> message <SPAN class="operator token">=</SPAN> NmeaMessage<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Parse</SPAN><SPAN class="punctuation token">(</SPAN>line<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

			<SPAN class="token function">ReadLocationAttributesFromMessage</SPAN><SPAN class="punctuation token">(</SPAN>message<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
		<SPAN class="punctuation token">}</SPAN>
		<SPAN class="keyword token">catch</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token class-name">Exception</SPAN><SPAN class="punctuation token">)</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			<SPAN class="comment token">//</SPAN>
		<SPAN class="punctuation token">}</SPAN>

		<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> _mapPoint <SPAN class="operator token">==</SPAN> <SPAN class="keyword token">null</SPAN> <SPAN class="operator token">||</SPAN> <SPAN class="keyword token">double</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">IsNaN</SPAN><SPAN class="punctuation token">(</SPAN>_mapPoint<SPAN class="punctuation token">.</SPAN>X<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">||</SPAN> <SPAN class="keyword token">double</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">IsNaN</SPAN><SPAN class="punctuation token">(</SPAN>_mapPoint<SPAN class="punctuation token">.</SPAN>Y<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">)</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			<SPAN class="token function">UpdateLastKnownLocation</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">return</SPAN><SPAN class="punctuation token">;</SPAN>
		<SPAN class="punctuation token">}</SPAN>

		<SPAN class="token function">UpdateLocation</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Esri<SPAN class="punctuation token">.</SPAN>ArcGISRuntime<SPAN class="punctuation token">.</SPAN>Location<SPAN class="punctuation token">.</SPAN>Location</SPAN><SPAN class="punctuation token">(</SPAN>_mapPoint<SPAN class="punctuation token">,</SPAN> _accuracy<SPAN class="punctuation token">,</SPAN> _velocity<SPAN class="punctuation token">,</SPAN> _course<SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">false</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
	<SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">private</SPAN> <SPAN class="keyword token">void</SPAN> <SPAN class="token function">ReadLocationAttributesFromMessage</SPAN><SPAN class="punctuation token">(</SPAN>NmeaMessage message<SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		<SPAN class="keyword token">switch</SPAN> <SPAN class="punctuation token">(</SPAN>message<SPAN class="punctuation token">)</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			<SPAN class="keyword token">case</SPAN> Gpgga gpgga<SPAN class="punctuation token">:</SPAN>
				_mapPoint <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">MapPoint</SPAN><SPAN class="punctuation token">(</SPAN>gpgga<SPAN class="punctuation token">.</SPAN>Longitude<SPAN class="punctuation token">,</SPAN> gpgga<SPAN class="punctuation token">.</SPAN>Latitude<SPAN class="punctuation token">,</SPAN> SpatialReference<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Create</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">4326</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				EventAggregator<SPAN class="punctuation token">.</SPAN>GetEvent<SPAN class="operator token"><</SPAN>UpdateLastGgaEvent<SPAN class="operator token">></SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">Publish</SPAN><SPAN class="punctuation token">(</SPAN>gpgga<SPAN class="punctuation token">.</SPAN><SPAN class="token function">ToString</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
				<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">case</SPAN> Gpgsa gpgsa<SPAN class="punctuation token">:</SPAN>
			   
				<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">case</SPAN> Gprmc gprmc<SPAN class="punctuation token">:</SPAN>
				_velocity <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">double</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">IsNaN</SPAN><SPAN class="punctuation token">(</SPAN>gprmc<SPAN class="punctuation token">.</SPAN>Speed<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">?</SPAN> <SPAN class="number token">0</SPAN> <SPAN class="punctuation token">:</SPAN> gprmc<SPAN class="punctuation token">.</SPAN>Speed <SPAN class="operator token">*</SPAN> <SPAN class="number token">0.5144</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="comment token">//knots to m\s</SPAN>
				_course <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">double</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">IsNaN</SPAN><SPAN class="punctuation token">(</SPAN>gprmc<SPAN class="punctuation token">.</SPAN>Course<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">?</SPAN> <SPAN class="number token">0</SPAN> <SPAN class="punctuation token">:</SPAN> gprmc<SPAN class="punctuation token">.</SPAN>Course<SPAN class="punctuation token">;</SPAN>
				_mapPoint <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">MapPoint</SPAN><SPAN class="punctuation token">(</SPAN>gprmc<SPAN class="punctuation token">.</SPAN>Longitude<SPAN class="punctuation token">,</SPAN> gprmc<SPAN class="punctuation token">.</SPAN>Latitude<SPAN class="punctuation token">,</SPAN> SpatialReference<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Create</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">4326</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

				<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">case</SPAN> Gpgsv gpgsv<SPAN class="punctuation token">:</SPAN>
				<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN>
			<SPAN class="keyword token">case</SPAN> Gpgst gpgst<SPAN class="punctuation token">:</SPAN>
				<SPAN class="keyword token">double</SPAN> latError <SPAN class="operator token">=</SPAN> gpgst<SPAN class="punctuation token">.</SPAN>SigmaLatitudeError<SPAN class="punctuation token">;</SPAN>
				<SPAN class="keyword token">double</SPAN> lonError <SPAN class="operator token">=</SPAN> gpgst<SPAN class="punctuation token">.</SPAN>SigmaLongitudeError<SPAN class="punctuation token">;</SPAN>

				_accuracy <SPAN class="operator token">=</SPAN> Math<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Sqrt</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">0.5</SPAN> <SPAN class="operator token">*</SPAN> <SPAN class="punctuation token">(</SPAN>Math<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Pow</SPAN><SPAN class="punctuation token">(</SPAN>latError<SPAN class="punctuation token">,</SPAN> <SPAN class="number token">2</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">+</SPAN> Math<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Pow</SPAN><SPAN class="punctuation token">(</SPAN>lonError<SPAN class="punctuation token">,</SPAN> <SPAN class="number token">2</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

				<SPAN class="keyword token">break</SPAN><SPAN class="punctuation token">;</SPAN>
		<SPAN class="punctuation token">}</SPAN>
	<SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">private</SPAN> <SPAN class="keyword token">void</SPAN> <SPAN class="token function">UpdateLastKnownLocation</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		<SPAN class="comment token">//If latest point not valid send previous point as LastKnown</SPAN>
		<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN> _mapPoint <SPAN class="operator token">==</SPAN> <SPAN class="keyword token">null</SPAN> <SPAN class="punctuation token">)</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			_mapPoint <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">MapPoint</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">double</SPAN><SPAN class="punctuation token">.</SPAN>NaN<SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">double</SPAN><SPAN class="punctuation token">.</SPAN>NaN<SPAN class="punctuation token">,</SPAN> SpatialReferences<SPAN class="punctuation token">.</SPAN>Wgs84<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
		<SPAN class="punctuation token">}</SPAN>

		<SPAN class="token function">UpdateLocation</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Esri<SPAN class="punctuation token">.</SPAN>ArcGISRuntime<SPAN class="punctuation token">.</SPAN>Location<SPAN class="punctuation token">.</SPAN>Location</SPAN><SPAN class="punctuation token">(</SPAN>_mapPoint<SPAN class="punctuation token">,</SPAN> _accuracy<SPAN class="punctuation token">,</SPAN> _velocity<SPAN class="punctuation token">,</SPAN> _course<SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">true</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
	<SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">protected</SPAN> <SPAN class="keyword token">override</SPAN> Task <SPAN class="token function">OnStopAsync</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		BluetoothClient<SPAN class="operator token">?</SPAN><SPAN class="punctuation token">.</SPAN>Client<SPAN class="operator token">?</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">Close</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">250</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
		BluetoothClient<SPAN class="operator token">?</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">Close</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
		BluetoothClient <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">null</SPAN><SPAN class="punctuation token">;</SPAN>

		<SPAN class="keyword token">return</SPAN> Task<SPAN class="punctuation token">.</SPAN><SPAN class="token function">FromResult</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">true</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
	<SPAN class="punctuation token">}</SPAN>

	<SPAN class="keyword token">private</SPAN> <SPAN class="keyword token">async</SPAN> <SPAN class="keyword token">void</SPAN> <SPAN class="token function">OnSendNTripCorrection</SPAN><SPAN class="punctuation token">(</SPAN>SendNTripCorrectionEventArgs obj<SPAN class="punctuation token">)</SPAN>
	<SPAN class="punctuation token">{</SPAN>
		<SPAN class="keyword token">try</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			<SPAN class="keyword token">await</SPAN> BluetoothClient<SPAN class="punctuation token">.</SPAN>Client<SPAN class="punctuation token">.</SPAN><SPAN class="token function">SendAsync</SPAN><SPAN class="punctuation token">(</SPAN>obj<SPAN class="punctuation token">.</SPAN>Bytes<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
		<SPAN class="punctuation token">}</SPAN>
		<SPAN class="keyword token">catch</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token class-name">Exception</SPAN> e<SPAN class="punctuation token">)</SPAN>
		<SPAN class="punctuation token">{</SPAN>
			Log<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Error</SPAN><SPAN class="punctuation token">(</SPAN>e<SPAN class="punctuation token">.</SPAN>Message<SPAN class="punctuation token">,</SPAN> e<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
		<SPAN class="punctuation token">}</SPAN>
	<SPAN class="punctuation token">}</SPAN>
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PrashantKirpan
Really appreciate your help Joe,
As you said earlier, I have verified my Bluetooth GPS(Garmin) device and it uses serial port for communication. So I can use dotMorten/NmeaParser library as is for now.
I will definitely try to integrate Bluetooth locationdatasource code if required.
Thanks again,
Prashant
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