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Improve timestamp display

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This commit is contained in:
Morten Nielsen 2020-07-30 19:57:17 -07:00
parent 9183781a5e
commit 41ddca8d0b
3 changed files with 12 additions and 3 deletions
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2
src/NmeaParser/Nmea/NmeaMessage.cs
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@ -301,7 +301,7 @@ namespace NmeaParser.Messages
/// </summary>
/// <remarks>
/// This value is deduced from <c>System.Diagnostics.Stopwatch.GetTimestamp() * 1000d / System.Diagnostics.Stopwatch.Frequency</c>.
/// You can use it to calculate the age of the message in seconds by calculating the difference between the timestamp and the above expression
/// You can use it to calculate the age of the message in milliseconds by calculating the difference between the timestamp and the above expression
/// </remarks>
public double Timestamp { get; }
}

12
src/SampleApp.WinDesktop/UnknownMessageControl.xaml.cs
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@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
@ -48,7 +49,7 @@ namespace SampleApp.WinDesktop
List<string> values = new List<string>();
foreach (var prop in props.OrderBy(t => t.Name))
{
if (prop.Name == nameof(NmeaMessage.MessageType) || prop.Name == nameof(NmeaMessage.Checksum))
if (prop.Name == nameof(NmeaMessage.MessageType) || prop.Name == nameof(NmeaMessage.Checksum) || prop.Name == nameof(NmeaMessage.Timestamp))
continue;
var value = prop.GetValue(e.NewValue);
if (!(value is string) && value is System.Collections.IEnumerable arr)
@ -60,6 +61,13 @@ namespace SampleApp.WinDesktop
}
values.Add($"{prop.Name}: {value}");
}
if (e.NewValue is NmeaMessage msg)
{
var age = (System.Diagnostics.Stopwatch.GetTimestamp() * 1000d / System.Diagnostics.Stopwatch.Frequency) - msg.Timestamp;
values.Add($"Timestamp: " + DateTime.Now.AddMilliseconds(-age).TimeOfDay.ToString("h\\:mm\\:ss"));
}
//;
ctrl.Values.ItemsSource = values;
}
}

1
src/UnitTests/NmeaParser.Tests.NET/NmeaParser.Tests.Net.csproj
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@ -3,6 +3,7 @@
<PropertyGroup>
<TargetFrameworks>net451;netcoreapp3.1</TargetFrameworks>
<IsPackable>false</IsPackable>
<LangVersion>8.0</LangVersion>
</PropertyGroup>
<ItemGroup>