public void Read()
{
HidDeviceData dataPoint = usbDevice.Read();
if (dataPoint.Status != HidDeviceData.ReadStatus.Success)
{
throw new InvalidOperationException($"Cannot read from USB device! State was {dataPoint.Status}");
}
// this is the same behaviour as the CAM software.
// Somehow it sometimes spits random, fixed values and nobody really knows why.
if (dataPoint.Data[10] != deviceId)
{
return;
}
if (dataPoint.Data[0] == 4)
{
LastStates.Enqueue(ParseDataPackage(dataPoint));
}
while (LastStates.Count > 255)
{
LastStates.Dequeue();
}
}
private async void ReadLoop()
{
HidDeviceData dataPoint = await usbDevice.ReadAsync();
GetDeviceId(dataPoint);
while (keepReading)
{
dataPoint = await usbDevice.ReadAsync();
if (dataPoint.Status != HidDeviceData.ReadStatus.Success)
{
throw new InvalidOperationException($"Cannot read from USB device! State was {dataPoint.Status}");
}
// this is the same behaviour as the CAM software.
// Somehow it sometimes spits random, fixed values and nobody really knows why.
if (dataPoint.Data[10] != deviceId)
{
// Console.WriteLine("Disposed");
continue;
}
if (dataPoint.Data[0] == 4)
{
LastStates.Enqueue(ParseDataPackage(dataPoint));
}
while (LastStates.Count > 255)
{
LastStates.Dequeue();
}
}
}