private bool SetupDevice(HidDevice device, out HidStream stream, out HidDeviceInputReceiver receiver)
{
stream = null;
receiver = null;
if (device == null)
{
return(false);
}
try
{
if (!device.TryOpen(out stream))
{
return(false);
}
var descriptor = device.GetReportDescriptor();
receiver = descriptor.CreateHidDeviceInputReceiver();
receiver.Received += OnReceiverReceived;
receiver.Start(stream);
}
catch (Exception e)
{
Log($"Exception while setting up device occured: {e}");
return(false);
}
return(receiver.IsRunning);
}
/// <summary>
/// Begin communication with moRFeus
/// </summary>
private void ConfigDevice()
{
// Report stream opened
if (moRFeusDevice.TryOpen(out moRFeusStream))
{
moRFeusStream.ReadTimeout = Timeout.Infinite;
// HIDSharp setup
reportBuffer = new byte[moRFeusDevice.GetMaxInputReportLength()];
ReportDescriptor reportDescriptor = moRFeusDevice.GetReportDescriptor();
reportReceiver = reportDescriptor.CreateHidDeviceInputReceiver();
// Receive event handling
//reportReceiver.Received += ReportReceived;
reportReceiver.Start(moRFeusStream);
// Disconnect event handling
moRFeusStream.Closed += new EventHandler(Disconnected);
// Indicate successful connection
Tools.Debug("Connected to moRFeus");
Program.MainClass.StatusMessage = "Connected to moRFeus";
Program.MainClass.EnableUI();
moRFeusOpen = true;
// Initial polling of device values
Task.Delay(10).ContinueWith(t => Program.MainClass.PollDevice());
}
}
public void Start()
{
if (_digitizer.TryOpen(out _hidStream))
{
_hidDeviceInputReceiver = _reportDescr.CreateHidDeviceInputReceiver();
_hiddeviceInputParser = _reportDescr.DeviceItems[0].CreateDeviceItemInputParser();
_hidDeviceInputReceiver.Received += OnDigitizerInputReceived;
_hidDeviceInputReceiver.Start(_hidStream);
}
else
{
throw new Exception("Failed to open iBridge HID digitizer");
}
}
public override void CommOpen(Bsl430NetDevice device)
{
try
{
Bsl430NetDevice _device = device;
if (device == null)
{
_device = DefaultDevice;
}
if (_device == null || _device.Name == "")
{
throw new Bsl430NetException(461);
}
if (!devices.ContainsKey(_device.Name.ToLower()))
{
Status stat = Scan <USB_HID_Device>(out _);
if (!stat.OK)
{
throw new Bsl430NetException(stat.Error);
}
}
if (!devices.TryGetValue(_device.Name.ToLower(), out USB_HID_Device dev))
{
throw new Bsl430NetException(462);
}
DeviceList.Local.GetHidDeviceOrNull(dev.Vid,
dev.Pid)?.TryOpen(out usb);
if (usb == null)
{
throw new Bsl430NetException(610);
}
else
{
max_output_len = usb.Device.GetMaxOutputReportLength();
max_input_len = usb.Device.GetMaxInputReportLength();
usb.ReadTimeout = Timeout.Infinite;
reportDescriptor = usb.Device.GetReportDescriptor();
inputReceiver = reportDescriptor.CreateHidDeviceInputReceiver();
inputReceiver.Start(usb);
}
}
catch (Exception ex) { throw new Bsl430NetException(611, ex); }
}
public RawInputDevice(HidDevice device, ReportDescriptor reportDescriptor, DeviceItem deviceItem, HidStream hidStream, string uniqueId)
{
this.device = device;
inputReportBuffer = new byte[device.GetMaxInputReportLength()];
inputReceiver = reportDescriptor.CreateHidDeviceInputReceiver();
inputParser = deviceItem.CreateDeviceItemInputParser();
inputReceiver.Start(hidStream);
DisplayName = device.GetProductName();
UniqueId = uniqueId;
InterfacePath = device.DevicePath;
HardwareID = IdHelper.GetHardwareId(InterfacePath);
inputChangedEventArgs = new DeviceInputChangedEventArgs(this);
sources = reportDescriptor.InputReports.SelectMany(ir => ir.DataItems)
.SelectMany(di => di.Usages.GetAllValues())
.Select(u => (Usage)u)
.SelectMany(u => RawInputSource.FromUsage(this, u))
.ToArray();
readThreadContext = ThreadCreator.CreateLoop($"{DisplayName} RawInput reader", ReadLoop, 1).Start();
}