61 lines
1.7 KiB
C#
61 lines
1.7 KiB
C#
using HidSharp;
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var candidates = DeviceList.Local.GetHidDevices(vendorID: 0x2341, productID: 0x8036).ToList();
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Console.WriteLine($"{candidates.Count} interface(s) trouvée(s) pour ce VID/PID :\n");
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foreach (var d in candidates)
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{
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Console.WriteLine($" {d.DevicePath}");
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}
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Console.WriteLine();
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var device = candidates.FirstOrDefault(d => !d.DevicePath.Contains("kbd", StringComparison.OrdinalIgnoreCase));
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if (device is null)
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{
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Console.WriteLine("Interface Raw HID non trouvée (seule l'interface clavier standard a été détectée).");
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return;
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}
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Console.WriteLine($"Ouverture de : {device.DevicePath}\n");
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using var stream = device.Open();
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stream.ReadTimeout = Timeout.Infinite;
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Console.WriteLine($"MaxInputReportLength: {device.GetMaxInputReportLength()}");
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Console.WriteLine($"MaxOutputReportLength: {device.GetMaxOutputReportLength()}");
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var buffer = new byte[device.GetMaxInputReportLength()];
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ushort lastMask = 0;
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Console.WriteLine("En écoute... appuie sur chaque bouton un par un (Ctrl+C pour quitter)\n");
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while (true)
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{
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int count;
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try
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{
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count = stream.Read(buffer, 0, buffer.Length);
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}
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catch (TimeoutException)
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{
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continue;
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}
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int offset = count > 2 ? 1 : 0;
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ushort mask = (ushort)(buffer[offset] | (buffer[offset + 1] << 8));
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if (mask != lastMask)
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{
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ushort changed = (ushort)(mask ^ lastMask);
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for (int bit = 0; bit < 12; bit++)
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{
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if ((changed & (1 << bit)) != 0)
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{
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bool pressed = (mask & (1 << bit)) != 0;
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Console.WriteLine($"Bit {bit}: {(pressed ? "PRESSÉ" : "relâché")}");
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}
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}
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lastMask = mask;
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}
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} |