mirror of
https://github.com/JasonYANG170/logicanalyzer.git
synced 2024-11-23 12:06:27 +00:00
Updated applications
This commit is contained in:
Agustín Gimenez
parent
2816c8be90
commit
bf29561d91
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@ -130,8 +130,25 @@ return await Parser.Default.ParseArguments<CLCaptureCommandLineOptions>(args)
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if (opts.Trigger.TriggerType == CLTriggerType.Edge)
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{
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Console.WriteLine("Starting edge triggered capture...");
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driver.StartCapture(opts.SamplingFrequency, opts.PreSamples, opts.PostSamples,
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var resStart = driver.StartCapture(opts.SamplingFrequency, opts.PreSamples, opts.PostSamples,
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channels, opts.Trigger.Channel - 1, opts.Trigger.Value == "0", CaptureFinished);
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if (resStart != CaptureError.None)
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{
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switch (resStart)
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{
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case CaptureError.Busy:
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Console.WriteLine("Device is busy, stop the capture before starting a new one.");
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return -1;
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case CaptureError.BadParams:
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Console.WriteLine("Specified parameters are incorrect.\r\n\r\n -Frequency must be between 3.1Khz and 100Mhz\r\n -PreSamples must be between 2 and 31743\r\n -PostSamples must be between 512 and 32767\r\n -Total samples cannot exceed 32767");
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return -1;
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case CaptureError.HardwareError:
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Console.WriteLine("Device reported error starting capture. Restart the device and try again.");
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return -1;
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}
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}
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Console.WriteLine("Capture running...");
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}
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else
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@ -150,8 +167,25 @@ return await Parser.Default.ParseArguments<CLCaptureCommandLineOptions>(args)
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triggerPattern |= (UInt16)(1 << buc);
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}
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driver.StartPatternCapture(opts.SamplingFrequency, opts.PreSamples, opts.PostSamples,
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var resStart = driver.StartPatternCapture(opts.SamplingFrequency, opts.PreSamples, opts.PostSamples,
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channels, opts.Trigger.Channel - 1, bitCount, triggerPattern, opts.Trigger.TriggerType == CLTriggerType.Fast, CaptureFinished);
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if (resStart != CaptureError.None)
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{
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switch (resStart)
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{
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case CaptureError.Busy:
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Console.WriteLine("Device is busy, stop the capture before starting a new one.");
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return -1;
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case CaptureError.BadParams:
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Console.WriteLine("Specified parameters are incorrect.\r\n\r\n -Frequency must be between 3.1Khz and 100Mhz\r\n -PreSamples must be between 2 and 31743\r\n -PostSamples must be between 512 and 32767\r\n -Total samples cannot exceed 32767");
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return -1;
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case CaptureError.HardwareError:
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Console.WriteLine("Device reported error starting capture. Restart the device and try again.");
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return -1;
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}
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}
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Console.WriteLine("Capture running...");
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}
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@ -1,5 +1,4 @@
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using LogicAnalyzer.Classes;
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using Newtonsoft.Json;
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using Newtonsoft.Json;
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using SharedDriver;
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using System;
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using System.Collections.Generic;
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@ -7,7 +6,7 @@ using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace LogicAnalyzer
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namespace LogicAnalyzer.Classes
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{
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public class ExportedCapture
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{
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@ -25,7 +25,7 @@ namespace LogicAnalyzer.Classes
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public static Pen GetPen(Color PenColor, double PenThickness, IDashStyle Style = null)
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{
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string key = "COLOR" + PenColor.ToString() + PenThickness.ToString() + (Style?.ToString() ?? "");
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string key = "COLOR" + PenColor.ToString() + PenThickness.ToString() + GetDashName(Style);
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if (!_pens.ContainsKey(key))
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{
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@ -39,7 +39,7 @@ namespace LogicAnalyzer.Classes
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public static Pen GetPen(IBrush PenBrush, double PenThickness, IDashStyle Style = null)
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{
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string key = "BRUSH" + PenBrush.GetHashCode().ToString() + PenThickness.ToString() + (Style?.ToString() ?? "");
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string key = "BRUSH" + PenBrush.GetHashCode().ToString() + PenThickness.ToString() + GetDashName(Style);
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if (!_pens.ContainsKey(key))
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{
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@ -50,5 +50,10 @@ namespace LogicAnalyzer.Classes
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return _pens[key];
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}
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static string GetDashName(IDashStyle Style)
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{
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return Style == null ? "" : string.Join("", Style.Dashes) + "-" + Style.Offset.ToString();
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}
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}
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}
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@ -19,7 +19,7 @@ namespace LogicAnalyzer.Classes
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{
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public int FirstSample { get; set; }
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public int LastSample { get; set; }
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public int SampleCount { get { return LastSample - FirstSample; } }
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public int SampleCount { get { return Math.Abs(LastSample - FirstSample); } }
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public string RegionName { get; set; } = "";
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public Color RegionColor { get; set; } = Color.FromArgb(128, 255,255,255);
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@ -123,4 +123,15 @@ namespace LogicAnalyzer.Controls
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{
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public SelectedSampleRegion? Region { get; set; }
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}
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public class SamplesEventArgs : EventArgs
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{
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public int FirstSample { get; set; }
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public int SampleCount { get; set; }
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}
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public class UserMarkerEventArgs : EventArgs
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{
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public int Position { get; set; }
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}
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}
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@ -8,5 +8,12 @@
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<TextBlock Margin="0,0,0,0" Name="lblLeft" VerticalAlignment="Center" HorizontalAlignment="Left"></TextBlock>
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<TextBlock Name="lblCenter" VerticalAlignment="Center" HorizontalAlignment="Center"></TextBlock>
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<TextBlock Margin="0,0,0,0" Name="lblRight" VerticalAlignment="Center" HorizontalAlignment="Right"></TextBlock>
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<Panel.ContextMenu>
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<ContextMenu Name="rgnDeleteMenu">
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<MenuItem Header="Delete regions" Name="mnuDeleteRegions" />
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<MenuItem Header="Delete regions and samples" Name="mnuDeleteRegionsSamples" />
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</ContextMenu>
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</Panel.ContextMenu>
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</Panel>
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</UserControl>
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@ -50,14 +50,59 @@ namespace LogicAnalyzer.Controls
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public event EventHandler<RegionEventArgs> RegionCreated;
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public event EventHandler<RegionEventArgs> RegionDeleted;
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public event EventHandler<SamplesEventArgs> SamplesDeleted;
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public event EventHandler<UserMarkerEventArgs> UserMarkerSelected;
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List<SelectedSampleRegion> regions = new List<SelectedSampleRegion>();
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SelectedSampleRegion? regionUnderConstruction;
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SelectedSampleRegion[] regionsToDelete = null;
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int? userMarker = null;
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public SelectedSampleRegion[] SelectedRegions { get { return regions.ToArray(); } }
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public SampleMarker()
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{
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InitializeComponent();
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mnuDeleteRegions.Click += MnuDeleteRegions_Click;
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mnuDeleteRegionsSamples.Click += MnuDeleteRegionsSamples_Click;
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}
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private void MnuDeleteRegionsSamples_Click(object? sender, Avalonia.Interactivity.RoutedEventArgs e)
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{
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var minDelete = regionsToDelete.Select(r => Math.Min(r.FirstSample, r.LastSample)).Min();
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var maxDelete = regionsToDelete.Select(r => Math.Max(r.LastSample, r.FirstSample)).Max();
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int len = maxDelete - minDelete;
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if (RegionDeleted != null)
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{
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foreach (var region in regionsToDelete)
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{
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RegionDeleted(this, new RegionEventArgs { Region = region });
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RemoveRegion(region);
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}
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}
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if (SamplesDeleted != null)
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SamplesDeleted(this, new SamplesEventArgs { FirstSample = minDelete, SampleCount = len });
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}
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private void MnuDeleteRegions_Click(object? sender, Avalonia.Interactivity.RoutedEventArgs e)
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{
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var minDelete = regionsToDelete.Select(r => Math.Min(r.FirstSample, r.LastSample)).Min();
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var maxDelete = regionsToDelete.Select(r => Math.Max(r.LastSample, r.FirstSample)).Max();
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int len = maxDelete - minDelete;
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if (RegionDeleted != null)
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{
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foreach (var region in regionsToDelete)
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{
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RegionDeleted(this, new RegionEventArgs { Region = region });
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RemoveRegion(region);
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}
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}
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}
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public void AddRegion(SelectedSampleRegion Region)
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@ -111,8 +156,8 @@ namespace LogicAnalyzer.Controls
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if (regionUnderConstruction != null)
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{
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double start = (regionUnderConstruction.FirstSample - FirstSample) * sampleWidth;
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int first = Math.Min(regionUnderConstruction.FirstSample, regionUnderConstruction.LastSample);
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double start = (first - FirstSample) * sampleWidth;
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double end = sampleWidth * regionUnderConstruction.SampleCount;
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context.FillRectangle(GraphicObjectsCache.GetBrush(regionUnderConstruction.RegionColor), new Rect(start, 0, end, this.Bounds.Height));
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@ -122,7 +167,8 @@ namespace LogicAnalyzer.Controls
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{
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foreach (var region in regions)
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{
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double start = (region.FirstSample - FirstSample) * sampleWidth;
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int first = Math.Min(region.FirstSample, region.LastSample);
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double start = (first - FirstSample) * sampleWidth;
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double end = sampleWidth * region.SampleCount;
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context.FillRectangle(GraphicObjectsCache.GetBrush(region.RegionColor), new Rect(start, 0, end, this.Bounds.Height));
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FormattedText text = new FormattedText(region.RegionName, Typeface.Default, 12, TextAlignment.Left, TextWrapping.NoWrap, Size.Infinity);
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@ -138,6 +184,11 @@ namespace LogicAnalyzer.Controls
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double y2 = this.Bounds.Height;
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context.DrawLine(GraphicObjectsCache.GetPen(Foreground, 1), new Point(x, y1), new Point(x, y2));
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x = buc * sampleWidth;
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y1 = halfHeight * 1.75f;
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context.DrawLine(GraphicObjectsCache.GetPen(Foreground, 1), new Point(x, y1), new Point(x, y2));
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}
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base.Render(context);
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@ -191,7 +242,7 @@ namespace LogicAnalyzer.Controls
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int ovrSample = (int)(pos.Position.X / sampleWidth) + FirstSample;
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regionUnderConstruction = new SelectedSampleRegion { FirstSample = ovrSample, LastSample = ovrSample + 1 };
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regionUnderConstruction = new SelectedSampleRegion { FirstSample = ovrSample, LastSample = ovrSample };
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this.InvalidateVisual();
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}
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}
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@ -229,12 +280,48 @@ namespace LogicAnalyzer.Controls
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double sampleWidth = this.Bounds.Width / (float)VisibleSamples;
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int ovrSample = (int)(pos.Position.X / sampleWidth) + FirstSample;
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regionUnderConstruction.LastSample = ovrSample + 1;
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if (regionUnderConstruction.LastSample < regionUnderConstruction.FirstSample)
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{
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int val = regionUnderConstruction.FirstSample;
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regionUnderConstruction.FirstSample = regionUnderConstruction.LastSample;
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regionUnderConstruction.LastSample = val;
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}
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var rgn = regionUnderConstruction;
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regionUnderConstruction = null;
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if (rgn.SampleCount > 0)
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{
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ShowDialog(rgn);
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if (rgn.SampleCount == 1)
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{
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if(userMarker != null && userMarker == rgn.FirstSample)
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userMarker = null;
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if (e.InputModifiers.HasFlag(InputModifiers.Shift) && userMarker != null)
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{
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if (this.UserMarkerSelected != null)
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this.UserMarkerSelected(this, new UserMarkerEventArgs { Position = userMarker.Value });
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rgn.FirstSample = userMarker.Value;
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userMarker = null;
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ShowDialog(rgn);
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return;
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}
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userMarker = rgn.FirstSample;
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if (this.UserMarkerSelected != null)
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this.UserMarkerSelected(this, new UserMarkerEventArgs { Position = rgn.FirstSample });
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this.InvalidateVisual();
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}
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else
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ShowDialog(rgn);
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}
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else
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@ -245,18 +332,26 @@ namespace LogicAnalyzer.Controls
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double sampleWidth = this.Bounds.Width / (float)VisibleSamples;
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int ovrSample = (int)(pos.Position.X / sampleWidth) + FirstSample;
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var toDelete = regions.Where(r => ovrSample >= r.FirstSample && ovrSample < r.LastSample).ToArray();
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var toDelete = regions.Where(r => ovrSample >= Math.Min(r.FirstSample , r.LastSample) && ovrSample < Math.Max(r.FirstSample, r.LastSample)).ToArray();
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foreach (var region in toDelete)
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if (toDelete != null && toDelete.Length > 0)
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{
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if (ovrSample >= region.FirstSample && ovrSample < region.LastSample)
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{
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if (RegionDeleted != null)
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RegionDeleted(this, new RegionEventArgs { Region = region });
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RemoveRegion(region);
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}
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regionsToDelete= toDelete;
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rgnDeleteMenu.PlacementRect = new Rect(pos.Position.X, pos.Position.Y, 1, 1);
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rgnDeleteMenu.Open();
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}
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//foreach (var region in toDelete)
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//{
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// if (ovrSample >= region.FirstSample && ovrSample < region.LastSample)
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// {
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// if (RegionDeleted != null)
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// RegionDeleted(this, new RegionEventArgs { Region = region });
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// RemoveRegion(region);
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// }
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//}
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}
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}
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}
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@ -19,6 +19,8 @@ namespace LogicAnalyzer.Controls
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public int SamplesInScreen { get; set; }
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public int FirstSample { get; set; }
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public int? UserMarker { get; set; }
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bool updating = false;
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List<SelectedSampleRegion> regions = new List<SelectedSampleRegion>();
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@ -26,8 +28,11 @@ namespace LogicAnalyzer.Controls
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public SelectedSampleRegion[] SelectedRegions { get { return regions.ToArray(); } }
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List<ProtocolAnalyzedChannel> analysisData = new List<ProtocolAnalyzedChannel>();
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Color sampleLineColor = Color.FromArgb(80,120,120,120);
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Color sampleLineColor = Color.FromArgb(80, 120, 120, 120);
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Color triggerLineColor = Colors.White;
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Color userLineColor = Colors.Cyan;
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DashStyle halfDash = new DashStyle(new double[] { 1, 8 }, 0);
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DashStyle fullDash = new DashStyle(new double[] { 4, 5 }, 0);
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public SampleViewer()
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{
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InitializeComponent();
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@ -107,7 +112,8 @@ namespace LogicAnalyzer.Controls
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{
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foreach (var region in regions)
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{
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double start = (region.FirstSample - FirstSample) * sampleWidth;
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int first = Math.Min(region.FirstSample, region.LastSample);
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double start = (first - FirstSample) * sampleWidth;
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double end = sampleWidth * region.SampleCount;
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context.FillRectangle(GraphicObjectsCache.GetBrush(region.RegionColor), new Rect(start, 0, end, this.Bounds.Height));
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}
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@ -120,11 +126,16 @@ namespace LogicAnalyzer.Controls
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uint prevSample = buc == 0 ? 0 : Samples[buc - 1];
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double lineX = (buc - FirstSample) * sampleWidth;
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context.DrawLine(GraphicObjectsCache.GetPen(sampleLineColor, 1, DashStyle.Dash), new Point(lineX + sampleWidth / 2, 0), new Point(lineX + sampleWidth / 2, thisBounds.Height));
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context.DrawLine(GraphicObjectsCache.GetPen(sampleLineColor, 1, fullDash), new Point(lineX + sampleWidth / 2, 0), new Point(lineX + sampleWidth / 2, thisBounds.Height));
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context.DrawLine(GraphicObjectsCache.GetPen(sampleLineColor, 1, halfDash), new Point(lineX, 0), new Point(lineX, thisBounds.Height));
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if (buc == PreSamples)
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context.DrawLine(GraphicObjectsCache.GetPen(triggerLineColor, 2), new Point(lineX, 0), new Point(lineX, thisBounds.Height));
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if(UserMarker != null && UserMarker == buc)
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context.DrawLine(GraphicObjectsCache.GetPen(userLineColor, 2, DashStyle.DashDot), new Point(lineX, 0), new Point(lineX, thisBounds.Height));
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for (int chan = 0; chan < ChannelCount; chan++)
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{
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double lineY;
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|
|
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@ -27,11 +27,11 @@
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</StackPanel>
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<StackPanel Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Center">
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<TextBlock VerticalAlignment="Center" Margin="0,0,5,0">Pre samples:</TextBlock>
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<NumericUpDown Width="130" Height="35" Value="512" Minimum="0" Maximum="32767" Name="nudPreSamples"></NumericUpDown>
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<NumericUpDown Width="130" Height="35" Value="512" Minimum="2" Maximum="31743" Name="nudPreSamples"></NumericUpDown>
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</StackPanel>
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<StackPanel Grid.Column="2" Orientation="Horizontal" HorizontalAlignment="Right">
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<TextBlock VerticalAlignment="Center" Margin="0,0,5,0">Post samples:</TextBlock>
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<NumericUpDown Width="130" Height="35" Value="1024" Minimum="0" Maximum="32767" Name="nudPostSamples"></NumericUpDown>
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<NumericUpDown Width="130" Height="35" Value="1024" Minimum="512" Maximum="32767" Name="nudPostSamples"></NumericUpDown>
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</StackPanel>
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</Grid>
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<Grid Grid.Row="1" RowDefinitions="2*,5*">
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@ -40,6 +40,8 @@ namespace LogicAnalyzer
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btnAbort.Click += btnAbort_Click;
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sampleMarker.RegionCreated += sampleMarker_RegionCreated;
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sampleMarker.RegionDeleted += sampleMarker_RegionDeleted;
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sampleMarker.UserMarkerSelected += sampleMarker_UserMarkerSelected;
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sampleMarker.SamplesDeleted += SampleMarker_SamplesDeleted;
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tkInScreen.PropertyChanged += tkInScreen_ValueChanged;
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scrSamplePos.Scroll += scrSamplePos_ValueChanged;
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mnuOpen.Click += mnuOpen_Click;
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@ -50,6 +52,124 @@ namespace LogicAnalyzer
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RefreshPorts();
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}
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private async void SampleMarker_SamplesDeleted(object? sender, SamplesEventArgs e)
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{
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var lastSample = e.FirstSample + e.SampleCount - 1;
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var triggerSample = sampleViewer.PreSamples - 1;
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var containsTrigger = e.FirstSample <= triggerSample && lastSample >= triggerSample;
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if(containsTrigger)
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{
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await ShowError("Error", "Cannot delete the trigger sample.");
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return;
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}
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var preDelete = sampleViewer.Samples.Take(e.FirstSample);
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var postDelete = sampleViewer.Samples.Skip(e.FirstSample + e.SampleCount);
|
||||
|
||||
var finalSamples = preDelete.Concat(postDelete).ToArray();
|
||||
|
||||
var finalPreSamples = e.FirstSample > triggerSample ? sampleViewer.PreSamples : sampleViewer.PreSamples - e.SampleCount;
|
||||
|
||||
var regions = sampleViewer.SelectedRegions;
|
||||
List<SelectedSampleRegion> finalRegions = new List<SelectedSampleRegion>();
|
||||
|
||||
foreach(var region in regions)
|
||||
{
|
||||
int minRegion = Math.Min(region.FirstSample, region.LastSample);
|
||||
int maxRegion = Math.Max(region.FirstSample, region.LastSample);
|
||||
|
||||
if (minRegion >= e.FirstSample && maxRegion <= lastSample) //removed
|
||||
continue;
|
||||
|
||||
if (maxRegion <= e.FirstSample && maxRegion <= lastSample) //Region before delete, do not modify
|
||||
{
|
||||
finalRegions.Add(region);
|
||||
continue;
|
||||
}
|
||||
else if (minRegion >= e.FirstSample && minRegion >= lastSample) //Region after delete, offset n samples
|
||||
{
|
||||
region.FirstSample -= e.SampleCount;
|
||||
region.LastSample -= e.SampleCount;
|
||||
finalRegions.Add(region);
|
||||
continue;
|
||||
}
|
||||
else if (minRegion >= e.FirstSample && maxRegion > lastSample) //Begin of region cropped
|
||||
{
|
||||
region.FirstSample = lastSample + 1;
|
||||
region.LastSample = maxRegion;
|
||||
|
||||
if (region.LastSample - region.FirstSample < 1) //Regions smaller than 2 samples are removed
|
||||
continue;
|
||||
|
||||
region.FirstSample -= e.SampleCount;
|
||||
region.LastSample -= e.SampleCount;
|
||||
finalRegions.Add(region);
|
||||
continue;
|
||||
}
|
||||
else if (minRegion < e.FirstSample && maxRegion <= lastSample) //End of region cropped
|
||||
{
|
||||
region.FirstSample = minRegion;
|
||||
region.LastSample = e.FirstSample;
|
||||
|
||||
if (region.LastSample - region.FirstSample < 1) //Regions smaller than 2 samples are removed
|
||||
continue;
|
||||
|
||||
finalRegions.Add(region);
|
||||
continue;
|
||||
}
|
||||
else //Deleted samples are inside region (not possible, just left for sanity)
|
||||
{
|
||||
region.LastSample -= e.SampleCount;
|
||||
|
||||
if (region.LastSample - region.FirstSample < 1) //Regions smaller than 2 samples are removed
|
||||
continue;
|
||||
|
||||
finalRegions.Add(region);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
sampleViewer.BeginUpdate();
|
||||
sampleViewer.Samples = finalSamples;
|
||||
sampleViewer.PreSamples = finalPreSamples;
|
||||
sampleViewer.SamplesInScreen = Math.Min(100, finalSamples.Length / 10);
|
||||
|
||||
if(sampleViewer.FirstSample > finalSamples.Length - 1)
|
||||
sampleViewer.FirstSample = finalSamples.Length - 1;
|
||||
|
||||
sampleViewer.ClearRegions();
|
||||
sampleViewer.ClearAnalyzedChannels();
|
||||
|
||||
if (finalRegions.Count > 0)
|
||||
sampleViewer.AddRegions(finalRegions);
|
||||
|
||||
sampleViewer.EndUpdate();
|
||||
|
||||
sampleMarker.VisibleSamples = sampleViewer.SamplesInScreen;
|
||||
sampleMarker.FirstSample = sampleViewer.FirstSample;
|
||||
sampleMarker.ClearRegions();
|
||||
|
||||
if (finalRegions.Count > 0)
|
||||
sampleMarker.AddRegions(finalRegions);
|
||||
|
||||
scrSamplePos.Maximum = finalSamples.Length - 1;
|
||||
scrSamplePos.Value = e.FirstSample - 1;
|
||||
}
|
||||
|
||||
private void sampleMarker_UserMarkerSelected(object? sender, UserMarkerEventArgs e)
|
||||
{
|
||||
sampleViewer.BeginUpdate();
|
||||
|
||||
if (sampleViewer.UserMarker != null && sampleViewer.UserMarker == e.Position)
|
||||
sampleViewer.UserMarker = null;
|
||||
else
|
||||
sampleViewer.UserMarker = e.Position;
|
||||
|
||||
sampleViewer.EndUpdate();
|
||||
}
|
||||
|
||||
protected override void OnOpened(EventArgs e)
|
||||
{
|
||||
base.OnOpened(e);
|
||||
|
|
@ -320,26 +440,41 @@ namespace LogicAnalyzer
|
|||
|
||||
if (settings.TriggerType != 0)
|
||||
{
|
||||
if (!driver.StartPatternCapture(settings.Frequency, settings.PreTriggerSamples, settings.PostTriggerSamples, settings.CaptureChannels, settings.TriggerChannel, settings.TriggerBitCount, settings.TriggerPattern, settings.TriggerType == 2 ? true : false))
|
||||
{
|
||||
await ShowError("Error", "Device reported error starting capture. Restart the device and try again.");
|
||||
return;
|
||||
}
|
||||
var error = driver.StartPatternCapture(settings.Frequency, settings.PreTriggerSamples, settings.PostTriggerSamples, settings.CaptureChannels, settings.TriggerChannel, settings.TriggerBitCount, settings.TriggerPattern, settings.TriggerType == 2 ? true : false);
|
||||
|
||||
if(error != CaptureError.None)
|
||||
await ShowError(error);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!driver.StartCapture(settings.Frequency, settings.PreTriggerSamples, settings.PostTriggerSamples, settings.CaptureChannels, settings.TriggerChannel, settings.TriggerInverted))
|
||||
{
|
||||
await ShowError("Error", "Device reported error starting capture. Restart the device and try again.");
|
||||
return;
|
||||
}
|
||||
var error = driver.StartCapture(settings.Frequency, settings.PreTriggerSamples, settings.PostTriggerSamples, settings.CaptureChannels, settings.TriggerChannel, settings.TriggerInverted);
|
||||
|
||||
if (error != CaptureError.None)
|
||||
await ShowError(error);
|
||||
}
|
||||
|
||||
btnCapture.IsEnabled = false;
|
||||
btnRepeat.IsEnabled = false;
|
||||
btnOpenClose.IsEnabled = false;
|
||||
btnAbort.IsEnabled = true;
|
||||
}
|
||||
|
||||
private async Task ShowError(CaptureError error)
|
||||
{
|
||||
switch (error)
|
||||
{
|
||||
case CaptureError.Busy:
|
||||
await ShowError("Error", "Device is busy, stop the capture before starting a new one.");
|
||||
return;
|
||||
case CaptureError.BadParams:
|
||||
await ShowError("Error", "Specified parameters are incorrect.\r\n\r\n -Frequency must be between 3.1Khz and 100Mhz\r\n -PreSamples must be between 2 and 31743\r\n -PostSamples must be between 512 and 32767\r\n -Total samples cannot exceed 32767");
|
||||
return;
|
||||
case CaptureError.HardwareError:
|
||||
await ShowError("Error", "Device reported error starting capture. Restart the device and try again.");
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
private void scrSamplePos_ValueChanged(object? sender, ScrollEventArgs e)
|
||||
{
|
||||
if (sampleViewer.Samples != null)
|
||||
|
|
|
|||
|
|
@ -45,14 +45,14 @@ namespace SharedDriver
|
|||
baseStream.ReadTimeout = Timeout.Infinite;
|
||||
}
|
||||
|
||||
public bool StartCapture(int Frequency, int PreSamples, int PostSamples, int[] Channels, int TriggerChannel, bool TriggerInverted, Action<CaptureEventArgs>? CaptureCompletedHandler = null)
|
||||
public CaptureError StartCapture(int Frequency, int PreSamples, int PostSamples, int[] Channels, int TriggerChannel, bool TriggerInverted, Action<CaptureEventArgs>? CaptureCompletedHandler = null)
|
||||
{
|
||||
|
||||
if (capturing)
|
||||
return false;
|
||||
return CaptureError.Busy;
|
||||
|
||||
if (Channels == null || Channels.Length == 0 || PreSamples < 2 || PreSamples > (16 * 1024) || (PreSamples + PostSamples) >= (32 * 1024) || Frequency > 100000000)
|
||||
return false;
|
||||
if (Channels == null || Channels.Length == 0 || PreSamples < 2 || PreSamples > (30 * 1024 - 1) || PostSamples < 512 || (PreSamples + PostSamples) >= (32 * 1024) || Frequency < 3100 || Frequency > 100000000)
|
||||
return CaptureError.BadParams;
|
||||
|
||||
channelCount = Channels.Length;
|
||||
triggerChannel = Array.IndexOf(Channels, TriggerChannel);
|
||||
|
|
@ -89,18 +89,18 @@ namespace SharedDriver
|
|||
{
|
||||
capturing = true;
|
||||
Task.Run(() => ReadCapture(PreSamples + PostSamples));
|
||||
return true;
|
||||
return CaptureError.None;
|
||||
}
|
||||
return false;
|
||||
return CaptureError.HardwareError;
|
||||
}
|
||||
public bool StartPatternCapture(int Frequency, int PreSamples, int PostSamples, int[] Channels, int TriggerChannel, int TriggerBitCount, UInt16 TriggerPattern, bool Fast, Action<CaptureEventArgs>? CaptureCompletedHandler = null)
|
||||
public CaptureError StartPatternCapture(int Frequency, int PreSamples, int PostSamples, int[] Channels, int TriggerChannel, int TriggerBitCount, UInt16 TriggerPattern, bool Fast, Action<CaptureEventArgs>? CaptureCompletedHandler = null)
|
||||
{
|
||||
|
||||
if (capturing)
|
||||
return false;
|
||||
return CaptureError.Busy;
|
||||
|
||||
if (Channels == null || Channels.Length == 0 || PreSamples < 2 || PreSamples > (16 * 1024) || (PreSamples + PostSamples) >= (32 * 1024) || Frequency > 100000000)
|
||||
return false;
|
||||
if (Channels == null || Channels.Length == 0 || PreSamples < 2 || PreSamples > (30 * 1024 - 1) || PostSamples < 512 || (PreSamples + PostSamples) >= (32 * 1024) || Frequency < 3100 || Frequency > 100000000)
|
||||
return CaptureError.BadParams;
|
||||
|
||||
channelCount = Channels.Length;
|
||||
triggerChannel = Array.IndexOf(Channels, TriggerChannel);
|
||||
|
|
@ -138,9 +138,9 @@ namespace SharedDriver
|
|||
{
|
||||
capturing = true;
|
||||
Task.Run(() => ReadCapture(PreSamples + PostSamples));
|
||||
return true;
|
||||
return CaptureError.None;
|
||||
}
|
||||
return false;
|
||||
return CaptureError.HardwareError;
|
||||
}
|
||||
|
||||
public bool StopCapture()
|
||||
|
|
@ -321,6 +321,14 @@ namespace SharedDriver
|
|||
|
||||
}
|
||||
|
||||
public enum CaptureError
|
||||
{
|
||||
None,
|
||||
Busy,
|
||||
BadParams,
|
||||
HardwareError
|
||||
}
|
||||
|
||||
public class CaptureEventArgs : EventArgs
|
||||
{
|
||||
public int TriggerChannel { get; set; }
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user