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plugin system docs

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custom buttons for plugins
calibration functions for Leeform
This commit is contained in:
EugeneTes
2026-03-30 16:15:47 +02:00
parent a1838cafeb
commit 4bd117af47
76 changed files with 4521 additions and 59 deletions
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38
Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera/CaptureSettings.cs Normal file
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@@ -0,0 +1,38 @@
using Inspectron.Settings;
using VisionBuilder.UI.Common;
namespace Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera;
public class CaptureSettings : ISettings
{
public string CameraName { get; }
public CaptureSettings(string cameraName)
{
CameraName = cameraName;
}
public int Width { get; set; } = 2028;
public int Height { get; set; } = 1520;
public int ShutterSpeed { get; set; } = 10000;
public int Framerate { get; set; } = 2;
public double AwbGainRed { get; set; } = 3.86;
public double AwbGainBlue { get; set; } = 1.46;
public string BuildArguments()
{
return $"--codec mjpeg -t0 --width {Width} --height {Height} " +
$"--shutter {ShutterSpeed} --framerate {Framerate} " +
$"--awbgains {AwbGainRed:F2},{AwbGainBlue:F2} --nopreview -o -";
}
public void RegisterSettings(InspectronSettings settings)
{
settings.RegisterSimple(this, () => Width, CameraName + "/Sources/Libcamera", nameof(Width));
settings.RegisterSimple(this, () => Height, CameraName + "/Sources/Libcamera", nameof(Height));
settings.RegisterSimple(this, () => ShutterSpeed, CameraName + "/Sources/Libcamera", nameof(ShutterSpeed));
settings.RegisterSimple(this, () => Framerate, CameraName + "/Sources/Libcamera", nameof(Framerate));
settings.RegisterSimple(this, () => AwbGainRed, CameraName + "/Sources/Libcamera", nameof(AwbGainRed));
settings.RegisterSimple(this, () => AwbGainBlue, CameraName + "/Sources/Libcamera", nameof(AwbGainBlue));
}
}

23
Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera/LibcameraImageSource.cs
View File

@@ -8,8 +8,12 @@ namespace Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera
{
public class LibcameraImageSource : IImageSource, IVisionBuilderModule
{
private CaptureSettings _settings;
public LibcameraImageSource(CaptureSettings settings)
{
_settings = settings;
}
public async Task<Mat> GetImage(CancellationToken token)
{
@@ -25,15 +29,6 @@ namespace Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera
byte[] JpegFooter = new byte[] { 0xff, 0xd9 };
int ChunkSize = 1024;
ProcessStartInfo psi = new ProcessStartInfo
{
FileName = "libcamera-vid",
Arguments = "--codec mjpeg -t0 --width 2028 --height 1520 --shutter 10000 --framerate 16 --awbgains 3.86,1.46 --nopreview -o -",
RedirectStandardOutput = true,
UseShellExecute = false
};
Channel<Mat> _imageChannel = Channel.CreateBounded<Mat>(new BoundedChannelOptions(1) { FullMode = BoundedChannelFullMode.DropOldest });
public void Start()
@@ -46,6 +41,14 @@ namespace Hawkeye.VisionBuilder.UI.Sources.Raspberry.Libcamera
private void StartLoop()
{
var psi = new ProcessStartInfo
{
FileName = "rpicam-vid",
Arguments = _settings.BuildArguments(),
RedirectStandardOutput = true,
UseShellExecute = false
};
using (Process process = Process.Start(psi))
using (BinaryReader br = new BinaryReader(process.StandardOutput.BaseStream))
{