/// <summary>
/// Open the connection
/// </summary>
/// <returns>whether the connection was opened successfully</returns>
public async Task<bool> OpenAsync()
{
dev = UsbDevice.OpenUsbDevice(new UsbDeviceFinder(0x10C4, 0xEAC9));
if (dev == null)
{
dev = UsbDevice.OpenUsbDevice(new UsbDeviceFinder(0x10C4, 0xEACA));
if (dev == null)
return false;
}
IUsbDevice wholeUsbDevice = dev as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
writer = dev.OpenEndpointWriter(WriteEndpointID.Ep01, EndpointType.Interrupt);
reader = dev.OpenEndpointReader(ReadEndpointID.Ep01, 64, EndpointType.Interrupt);
return true;
}
/// <summary>
/// Class constructor for the traq|paq
/// </summary>
public TraqpaqDevice()
{
// find the device
traqpaqDeviceFinder = new UsbDeviceFinder(Constants.VID, Constants.PID);
// open the device
this.MyUSBDevice = UsbDevice.OpenUsbDevice(traqpaqDeviceFinder);
// If the device is open and ready
if (MyUSBDevice == null) throw new TraqPaqNotConnectedException("Device not found");
this.reader = MyUSBDevice.OpenEndpointReader(ReadEndpointID.Ep01);
this.writer = MyUSBDevice.OpenEndpointWriter(WriteEndpointID.Ep02);
// create the battery object
this.battery = new Battery(this);
// get a list of saved tracks
getAllTracks();
// get the record table data
tableReader = new RecordTableReader(this);
tableReader.readRecordTable();
this.recordTableList = tableReader.recordTable;
}
public void CloseDevice()
{
if(_usbDevice == null || !_usbDevice.IsOpen)
return;
if(_epReader != null) {
_epReader.Dispose();
_epReader = null;
}
if(_epWriter != null) {
_epWriter.Abort();
_epWriter.Dispose();
_epWriter = null;
}
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
var wholeUsbDevice = _usbDevice as IUsbDevice;
if(!ReferenceEquals(wholeUsbDevice, null))
wholeUsbDevice.ReleaseInterface(0); // Release interface #0.
_usbDevice.Close();
_usbDevice = null;
}
public override void Close()
{
try {
write_lock.WaitOne ();
if (ep_reader != null) {
// detach read event
ep_reader.DataReceivedEnabled = false;
ep_reader.DataReceived -= (read_usb);
}
ep_reader = null;
ep_writer = null;
if (IsOpen ()) {
// close devices
usb_device.Close ();
wholeUsbDevice.ReleaseInterface (1);
wholeUsbDevice.Close ();
}
// release devices
usb_device = null;
wholeUsbDevice = null;
UsbDevice.Exit();
} catch (Exception) {
// Ignore everything
} finally {
write_lock.ReleaseMutex();
}
}
private static void ReadData(object context)
{
UsbTransfer overlappedTransferContext = (UsbTransfer)context;
UsbEndpointReader reader = (UsbEndpointReader)overlappedTransferContext.EndpointBase;
reader.mDataReceivedEnabled = true;
EventHandler <DataReceivedEnabledChangedEventArgs> dataReceivedEnabledChangedEvent;
dataReceivedEnabledChangedEvent = reader.DataReceivedEnabledChanged;
if (!ReferenceEquals(dataReceivedEnabledChangedEvent, null))
{
dataReceivedEnabledChangedEvent(reader, new DataReceivedEnabledChangedEventArgs(reader.mDataReceivedEnabled));
}
overlappedTransferContext.Reset();
byte[] buf = new byte[reader.mReadBufferSize];
try
{
while (!overlappedTransferContext.IsCancelled)
{
int iTransferLength;
ErrorCode eReturn = reader.Transfer(buf, 0, buf.Length, Timeout.Infinite, out iTransferLength);
if (eReturn == ErrorCode.None)
{
EventHandler <EndpointDataEventArgs> temp = reader.DataReceived;
if (!ReferenceEquals(temp, null) && !overlappedTransferContext.IsCancelled)
{
temp(reader, new EndpointDataEventArgs(buf, iTransferLength));
}
continue;
}
if (eReturn != ErrorCode.IoTimedOut)
{
break;
}
}
}
#if !NETSTANDARD1_5 && !NETSTANDARD1_6
catch (ThreadAbortException)
{
UsbError.Error(ErrorCode.ReceiveThreadTerminated, 0, "ReadData:Read thread aborted.", reader);
}
#endif
finally
{
reader.Abort();
reader.mDataReceivedEnabled = false;
dataReceivedEnabledChangedEvent = reader.DataReceivedEnabledChanged;
if (!ReferenceEquals(dataReceivedEnabledChangedEvent, null))
{
dataReceivedEnabledChangedEvent(reader, new DataReceivedEnabledChangedEventArgs(reader.mDataReceivedEnabled));
}
}
}
public PTPDevice(UsbDevice dev)
{
_Device = dev;
PTPSupported = false;
_Name = dev.Info.ProductString; // TODO: try get better name
Reader = null;
Writer = null;
ConfigurationID = 1;
InterfaceID = 0;
ReaderEndpointID = ReadEndpointID.Ep01;
WriterEndpointID = WriteEndpointID.Ep02;
}
public PTPDevice(UsbDevice dev)
{
this.Device = dev;
this.PTPSupported = false;
this._Name = dev.Info.ProductString; // TODO: try get better name
this.Reader = null;
this.Writer = null;
this.ConfigurationID = 1;
this.InterfaceID = 0;
this.ReaderEndpointID = ReadEndpointID.Ep01;
this.WriterEndpointID = WriteEndpointID.Ep02;
}
public GarminUnit(UsbDevice Device)
{
Configuration = new Dictionary<string, ushort>();
IUsbDevice wholedevice = Device as IUsbDevice;
if ( !ReferenceEquals(wholedevice, null))
{
wholedevice.SetConfiguration(1);
wholedevice.ClaimInterface(0);
}
Reader = Device.OpenEndpointReader(ReadEndpointID.Ep01);
Writer = Device.OpenEndpointWriter(WriteEndpointID.Ep02);
}
/// <summary>
/// Opens an endpoint for reading
/// </summary>
/// <param name="readEndpointID">Endpoint number for read operations.</param>
/// <param name="readBufferSize">Size of the read buffer allocated for the <see cref="UsbEndpointReader.DataReceived"/> event.</param>
/// <param name="endpointType">The type of endpoint to open.</param>
/// <returns>A <see cref="UsbEndpointReader"/> class ready for reading. If the specified endpoint is already been opened, the original <see cref="UsbEndpointReader"/> class is returned.</returns>
public virtual UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize, EndpointType endpointType)
{
foreach (UsbEndpointBase activeEndpoint in mActiveEndpoints)
{
if (activeEndpoint.EpNum == (byte)readEndpointID)
{
return((UsbEndpointReader)activeEndpoint);
}
}
UsbEndpointReader epNew = new UsbEndpointReader(this, readBufferSize, readEndpointID, endpointType);
return((UsbEndpointReader)mActiveEndpoints.Add(epNew));
}
/// <summary>
/// Opens an endpoint for reading
/// </summary>
/// <param name="readEndpointID">Endpoint number for read operations.</param>
/// <param name="readBufferSize">Size of the read buffer allocated for the <see cref="UsbEndpointReader.DataReceived"/> event.</param>
/// <param name="endpointType">The type of endpoint to open.</param>
/// <returns>A <see cref="UsbEndpointReader"/> class ready for reading. If the specified endpoint is already been opened, the original <see cref="UsbEndpointReader"/> class is returned.</returns>
public virtual UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize, EndpointType endpointType)
{
foreach (UsbEndpointBase activeEndpoint in mActiveEndpoints)
{
if (activeEndpoint.EpNum == (byte)readEndpointID)
{
return((UsbEndpointReader)activeEndpoint);
}
}
byte altIntefaceID = mClaimedInterfaces.Count == 0 ? UsbAltInterfaceSettings[0] : UsbAltInterfaceSettings[mClaimedInterfaces[mClaimedInterfaces.Count - 1]];
UsbEndpointReader epNew = new UsbEndpointReader(this, readBufferSize, altIntefaceID, readEndpointID, endpointType);
return((UsbEndpointReader)mActiveEndpoints.Add(epNew));
}
public SmartScopeUsbInterfaceLibUsb(UsbDevice usbDevice)
{
if (usbDevice is IUsbDevice)
{
bool succes1 = (usbDevice as IUsbDevice).SetConfiguration(1);
if (!succes1)
throw new ScopeIOException("Failed to set usb device configuration");
bool succes2 = (usbDevice as IUsbDevice).ClaimInterface(0);
if (!succes2)
throw new ScopeIOException("Failed to claim usb interface");
}
device = usbDevice;
serial = usbDevice.Info.SerialString;
dataEndpoint = usbDevice.OpenEndpointReader(ReadEndpointID.Ep01);
commandWriteEndpoint = usbDevice.OpenEndpointWriter(WriteEndpointID.Ep02);
commandReadEndpoint = usbDevice.OpenEndpointReader(ReadEndpointID.Ep03);
Common.Logger.Debug("Created new ScopeUsbInterface from device with serial " + serial);
}
public void closeDevice()
{
if (mUsbDevice != null)
{
if (mUsbDevice.IsOpen)
{
if (mEpReader != null)
{
mEpReader.DataReceivedEnabled = false;
mEpReader.DataReceived -= mEp_DataReceived;
mEpReader.Dispose();
mEpReader = null;
}
if (mEpWriter != null)
{
mEpWriter.Abort();
mEpWriter.Dispose();
mEpWriter = null;
}
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
IUsbDevice wholeUsbDevice = mUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// Release interface #0.
wholeUsbDevice.ReleaseInterface(0);
}
mUsbDevice.Close();
mUsbDevice = null;
}
}
}
public PolhemusStream()
{
try
{
// Find and open the usb device.
PolhemusUsbDevice = UsbDevice.OpenUsbDevice(UsbFinder);
// If the device is open and ready
if (PolhemusUsbDevice == null) throw new Exception("Polhemus not found.");
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
IUsbDevice wholeUsbDevice = PolhemusUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
//Polhemus uses EndPoint 2 for both read and write
PolhemusReader = PolhemusUsbDevice.OpenEndpointReader(ReadEndpointID.Ep02);
PolhemusWriter = PolhemusUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep02);
}
catch (Exception e)
{
throw new Exception("Error in PolhemusStream constructor: " + e.Message);
}
}
public iPhoneWrapper(UsbDevice USBDevice, bool bAFC2)
{
if (USBDevice == null)
throw new Exception("Failed to create iPhone wrapper");
StartTime = DateTime.UtcNow;
iPhoneUSBDevice = USBDevice;
MUXConnections = new List<USBMUXConnection>();
IUsbDevice LibUsbDevice = iPhoneUSBDevice as IUsbDevice;
if (!ReferenceEquals(LibUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #3
LibUsbDevice.SetConfiguration(3);
// Claim interface #1.
LibUsbDevice.ClaimInterface(1);
}
// Open read endpoint 5.
iPhoneEndpointReader = iPhoneUSBDevice.OpenEndpointReader(ReadEndpointID.Ep05);
// Open write endpoint 4.
iPhoneEndpointWriter = iPhoneUSBDevice.OpenEndpointWriter(WriteEndpointID.Ep04);
// Say hello to the device and set up lockdown.
if (!Initialize())
throw new Exception("Couldn't initialize iPhone");
// Try to start AFC2 if requested. If it doesn't work (not jailbroken), start AFC.
int nAFCPort = 0;
if (bAFC2)
{
try { nAFCPort = Lockdown.StartService("com.apple.afc2"); }
catch
{
nAFCPort = Lockdown.StartService("com.apple.afc");
}
if (nAFCPort != 0)
{
AFC = new AFCConnection(this, 5, (ushort)nAFCPort);
MUXConnections.Add(AFC);
}
}
else
{
nAFCPort = Lockdown.StartService("com.apple.afc");
AFC = new AFCConnection(this, 5, (ushort)nAFCPort);
MUXConnections.Add(AFC);
}
int nNPPort = Lockdown.StartService("com.apple.mobile.notification_proxy");
NP = new NotificationProxyConnection(this, 6, (ushort)nNPPort);
MUXConnections.Add(NP);
Global.Log("Shutting down lockdownd (don't need it anymore).\n");
try { Lockdown.CloseConnection(); } catch { }
MUXConnections.Remove(Lockdown);
}
public void Shutdown(bool bUnexpected)
{
Global.Log("Shutting down iPhoneWrapper\n");
// If device was unexpectedly removed (unplugged), don't try to send
// goodbye packets.
if (!bUnexpected)
{
foreach (USBMUXConnection C in MUXConnections)
{
try { C.CloseConnection(); }
catch { }
}
}
try
{
if (iPhoneUSBDevice != null)
{
if (iPhoneUSBDevice.UsbRegistryInfo.IsAlive)
{
IUsbDevice LibUsbDevice = iPhoneUSBDevice as IUsbDevice;
if (!ReferenceEquals(LibUsbDevice, null))
{
// Release interface #1.
LibUsbDevice.ReleaseInterface(1);
}
iPhoneUSBDevice.Close();
}
iPhoneUSBDevice = null;
iPhoneEndpointReader = null;
iPhoneEndpointWriter = null;
}
}
catch { }
}
private bool openDevice(int index)
{
bool bRtn = false;
closeDevice();
chkRead.CheckedChanged -= chkRead_CheckedChanged;
chkRead.Checked = false;
cmdRead.Enabled = true;
chkRead.CheckedChanged += chkRead_CheckedChanged;
if (mRegDevices[index].Open(out mUsbDevice))
{
bRtn = true;
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
IUsbDevice wholeUsbDevice = mUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
if (bRtn)
{
if (String.IsNullOrEmpty(comboBoxEndpoint.Text)) comboBoxEndpoint.SelectedIndex = 0;
byte epNum = byte.Parse(comboBoxEndpoint.Text);
mEpReader = mUsbDevice.OpenEndpointReader((ReadEndpointID)(epNum | 0x80));
mEpWriter = mUsbDevice.OpenEndpointWriter((WriteEndpointID)epNum);
mEpReader.DataReceived += mEp_DataReceived;
mEpReader.Flush();
panTransfer.Enabled = true;
}
}
if (bRtn)
{
tsStatus.Text = "Device Opened.";
}
else
{
tsStatus.Text = "Device Failed to Opened!";
if (!ReferenceEquals(mUsbDevice, null))
{
if (mUsbDevice.IsOpen) mUsbDevice.Close();
mUsbDevice = null;
}
}
return bRtn;
}
public LibUsb_AsyncUsbStream (string port)
{
var splited = port.Split ('-');
var finder = new UsbDeviceFinder (int.Parse (splited [0]), int.Parse (splited [1]));
device = UsbDevice.OpenUsbDevice (finder);
if (device == null) {
throw new Exception ("Failed to find device:" + port);
}
if (!device.IsOpen) {
throw new Exception ("Device is not open:" + port);
}
var usbDevice = device as IUsbDevice;
var interfaceInfo = device.Configs [0].InterfaceInfoList [0];
if (usbDevice != null) {
usbDevice.SetConfiguration (device.Configs [0].Descriptor.ConfigID);
usbDevice.ClaimInterface (interfaceInfo.Descriptor.InterfaceID);
deviceInterfaceId = interfaceInfo.Descriptor.InterfaceID;
}
foreach (var ep in interfaceInfo.EndpointInfoList) {
if ((ep.Descriptor.EndpointID & 0x80) > 0) {
reader = device.OpenEndpointReader ((ReadEndpointID)ep.Descriptor.EndpointID);
reader.DataReceived += HandleDataReceived;
reader.DataReceivedEnabled = true;
} else {
writer = device.OpenEndpointWriter ((WriteEndpointID)ep.Descriptor.EndpointID);
}
}
}
/// <summary>
/// Opens an endpoint for reading
/// </summary>
/// <param name="readEndpointID">Endpoint number for read operations.</param>
/// <param name="readBufferSize">Size of the read buffer allocated for the <see cref="UsbEndpointReader.DataReceived"/> event.</param>
/// <param name="endpointType">The type of endpoint to open.</param>
/// <returns>A <see cref="UsbEndpointReader"/> class ready for reading. If the specified endpoint is already been opened, the original <see cref="UsbEndpointReader"/> class is returned.</returns>
public virtual UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize, EndpointType endpointType)
{
foreach (UsbEndpointBase activeEndpoint in mActiveEndpoints)
if (activeEndpoint.EpNum == (byte) readEndpointID)
return (UsbEndpointReader) activeEndpoint;
UsbEndpointReader epNew = new UsbEndpointReader(this, readBufferSize, readEndpointID, endpointType);
return (UsbEndpointReader) mActiveEndpoints.Add(epNew);
}
public Form1()
{
InitializeComponent();
// Hook the device notifier event
UsbDeviceNotifier.OnDeviceNotify += OnDeviceNotifyEvent;
usb_command = new byte[64];
try
{
MyUsbDevice = UsbDevice.OpenUsbDevice(MyUsbFinder);
if (MyUsbDevice == null)
{
//throw new Exception("Device Not Found.");
connected = false;
}
else
{
Device_l.Text = "Device: Connected";
connected = true;
Scan_b.Enabled = true;
wholeUsbDevice = MyUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
//MessageBox.Show(ReadEndpointID.Ep04.ToString());
reader = MyUsbDevice.OpenEndpointReader(ReadEndpointID.Ep01);
writer = MyUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep01);
mode = 4;
backgroundWorker1.RunWorkerAsync();
}
}
catch (Exception ex)
{
MessageBox.Show((ec != ErrorCode.None ? ec + ":" : String.Empty) + ex.Message);
}
}
public void OnDeviceNotifyEvent(object sender, DeviceNotifyEventArgs e)
{
// A Device system-level event has occured
//Console.SetCursorPosition(0, Console.CursorTop);
//MessageBox.Show(e.Device.IdVendor.ToString());
if (e.EventType == EventType.DeviceArrival && e.Device.IdVendor == 0x16C0 && e.Device.IdProduct == 0x05DD)
{
try
{
MyUsbDevice = UsbDevice.OpenUsbDevice(MyUsbFinder);
if (MyUsbDevice == null)
{
//throw new Exception("Device Not Found.");
connected = false;
}
else
{
Device_l.Text = "Device: Connected";
connected = true;
Scan_b.Enabled = true;
wholeUsbDevice = MyUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
//MessageBox.Show(ReadEndpointID.Ep04.ToString());
reader = MyUsbDevice.OpenEndpointReader(ReadEndpointID.Ep01);
writer = MyUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep01);
mode = 4;
backgroundWorker1.RunWorkerAsync();
}
}
catch (Exception ex)
{
MessageBox.Show((ec != ErrorCode.None ? ec + ":" : String.Empty) + ex.Message);
}
}
if (e.EventType == EventType.DeviceRemoveComplete && e.Device.IdVendor == 0x16C0 && e.Device.IdProduct == 0x05DD)
{
timer1.Enabled = false;
connected = false;
if (MyUsbDevice != null)
{
if (MyUsbDevice.IsOpen)
{
// If this is a "whole" usb device (libusb-win32, linux libusb-1.0)
// it exposes an IUsbDevice interface. If not (WinUSB) the
// 'wholeUsbDevice' variable will be null indicating this is
// an interface of a device; it does not require or support
// configuration and interface selection.
IUsbDevice wholeUsbDevice = MyUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// Release interface #0.
wholeUsbDevice.ReleaseInterface(0);
}
MyUsbDevice.Close();
}
MyUsbDevice = null;
// Free usb resources
UsbDevice.Exit();
Device_l.Text = "Device: Not Connected";
Scan_b.Enabled = false;
DumpRAM_b.Enabled = false;
DumpROM_b.Enabled = false;
WriteRAM_b.Enabled = false;
Banks_l.Text = "Banks: ";
MBC_l.Text = "MBC: ";
RAM_l.Text = "RAM Size: ";
Size_l.Text = "Size:";
Title_l.Text = "Title:";
}
}
// Console.WriteLine(e.ToString()); // Dump the event info to output.
//Console.WriteLine();
//Console.Write("[Press any key to exit]");
}
private void OpenDevice()
{
if(_usbDevice != null && _usbDevice.IsOpen)
return;
// Find and open the usb device.
_usbDevice = UsbDevice.OpenUsbDevice(_usbFinder);
// If the device is open and ready
Debug.Assert(_usbDevice != null, string.Format("No device with PID: {0:X4} & VID: {1:X4} Found!", _pid, _vid));
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
var wholeUsbDevice = _usbDevice as IUsbDevice;
if(!ReferenceEquals(wholeUsbDevice, null)) {
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
// open read endpoint 1.
_epReader = _usbDevice.OpenEndpointReader((ReadEndpointID) EpIn);
_epReader.Flush();
// open write endpoint 1.
_epWriter = _usbDevice.OpenEndpointWriter((WriteEndpointID) EpOut);
LibMain.OnConnectedChanged(true);
}
public bool Open()
{
bool success = true;
//
try
{
// Find and open the usb device.
myUsbDevice = UsbDevice.OpenUsbDevice(MyUsbFinder);
//
// If the device is open and ready
if (myUsbDevice == null) throw new Exception("X10 CM15Pro device not connected.");
//
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
IUsbDevice wholeUsbDevice = myUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
//
// Select config #1
wholeUsbDevice.SetConfiguration(1);
//
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
//
// open read endpoint 1.
reader = myUsbDevice.OpenEndpointReader(ReadEndpointID.Ep01);
// open write endpoint 2.
writer = myUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep02);
//
this.WriteData(new byte[] { 0x8B }); // status request
}
catch
{
success = false;
//throw new Exception("Error opening X10 CM15Pro device.");
}
return success;
}
private static bool Get_connect_PlanetCNC()
{
//vid 2121 pid 2130 в десятичной системе будет как 8481 и 8496 соответственно
UsbDeviceFinder myUsbFinder = new UsbDeviceFinder(8481, 8496);
// Попытаемся установить связь
_myUsbDevice = UsbDevice.OpenUsbDevice(myUsbFinder);
if (_myUsbDevice == null)
{
string StringError = "Не найден подключенный контроллер.";
_connected = false;
AddMessage(StringError);
//запустим событие о разрыве связи
if (WasDisconnected != null) WasDisconnected(null, new DeviceEventArgsMessage(StringError));
return false;
}
IUsbDevice wholeUsbDevice = _myUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
// open read endpoint 1.
_usbReader = _myUsbDevice.OpenEndpointReader(ReadEndpointID.Ep01);
// open write endpoint 1.
_usbWriter = _myUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep01);
return true;
}
public bool Reset()
{
bool ret = true;
Close();
//Start message thread
_messageThread = new Thread(new ThreadStart(_SendMessages));
_messageThread.IsBackground = true;
_messageThread.Start();
//Find device
_device = UsbDevice.OpenUsbDevice(new UsbDeviceFinder(_VENDOR_ID, _PRODUCT_ID)) as IUsbDevice;
if (_device != null)
{
//Set up the incoming and outgoing endpoints
_reader = _device.OpenEndpointReader(LibUsbDotNet.Main.ReadEndpointID.Ep03);
_reader.DataReceived += _reader_DataReceived;
_reader.DataReceivedEnabled = true;
lock (_writerLock)
{
_writer = _device.OpenEndpointWriter(LibUsbDotNet.Main.WriteEndpointID.Ep02);
}
}
else
ret = false;
return ret;
}
private bool openDevice(int index)
{
bool bRtn = false;
closeDevice();
if (mRegDevices[index].Open(out mUsbDevice))
{
bRtn = true;
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
IUsbDevice wholeUsbDevice = mUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
if (bRtn)
{
byte epNum = endpoint;
mEpReader = mUsbDevice.OpenEndpointReader((ReadEndpointID)(epNum | 0x80), 64);
mEpWriter = mUsbDevice.OpenEndpointWriter((WriteEndpointID)epNum);
mEpReader.DataReceived += mEp_DataReceived;
mEpReader.ReadBufferSize = 64;
mEpReader.ReadThreadPriority = ThreadPriority.AboveNormal;
mEpReader.Flush();
}
}
if (bRtn)
{
tsStatus.Text = "Device Opened.";
}
else
{
tsStatus.Text = "Device Failed to Opened!";
if (!ReferenceEquals(mUsbDevice, null))
{
if (mUsbDevice.IsOpen) mUsbDevice.Close();
mUsbDevice = null;
}
}
return bRtn;
}
internal void Disconnect()
{
if (!isOpen) return; // already disconnected
isOpen = false;
pinListenerTask.Wait(); // wait for the task to return
try
{
if (pinConfig != null)
{
pinConfig.Abort();
pinConfig.Dispose();
pinConfig = null;
}
if (pinState != null)
{
pinState.Dispose();
pinState = null;
}
if (peripheralConfig != null)
{
peripheralConfig.Abort();
peripheralConfig.Dispose();
peripheralConfig = null;
}
if (peripheralReceive != null)
{
peripheralReceive.Dispose();
peripheralReceive = null;
}
}
catch (Exception e)
{
}
if (device != null)
{
if (device.IsOpen)
{
IUsbDevice wholeUsbDevice = device as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
wholeUsbDevice.ReleaseInterface(0);
}
device.Close();
}
}
}
public void Open()
{
_device = UsbDevice.OpenUsbDevice(new UsbDeviceFinder(_vendorId, _productId));
if (_device != null)
{
IUsbDevice whole = _device as IUsbDevice;
if (!ReferenceEquals(whole, null))
{
whole.SetConfiguration(1);
whole.ClaimInterface(1);
}
//Set up the endpoints
var hci = _device.OpenEndpointReader(ReadEndpointID.Ep01);
_reader = _device.OpenEndpointReader(ReadEndpointID.Ep02);
_writer = _device.OpenEndpointWriter(WriteEndpointID.Ep02);
_isoReader = _device.OpenEndpointReader(ReadEndpointID.Ep03);
_isoWriter = _device.OpenEndpointWriter(WriteEndpointID.Ep03);
//Set up our read callback(s)
hci.DataReceived += hci_DataReceived;
hci.DataReceivedEnabled = true;
_reader.DataReceived += reader_DataReceived;
_reader.DataReceivedEnabled = true;
_isoReader.DataReceived += _isoReader_DataReceived;
_isoReader.DataReceivedEnabled = true;
//Reset the device
Reset();
}
}
public bool Open()
{
if (IsOpen)
return false;
if (!_Device.Open())
return false;
IUsbDevice whole = _Device as IUsbDevice;
if (!ReferenceEquals(whole, null))
{
if (!whole.SetConfiguration(ConfigurationID) || !whole.ClaimInterface(InterfaceID))
{
_Device.Close();
throw new PTPException("could not set USB device configuration and interface to " + ConfigurationID + " and " + InterfaceID + ", respectively");
}
}
Writer = _Device.OpenEndpointWriter(WriterEndpointID);
Reader = _Device.OpenEndpointReader(ReaderEndpointID);
return true;
}
public async Task<bool> OpenAsync()
{
if (isOpen)
return true;
if (device.Open())
{
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
IUsbDevice wholeUsbDevice = device as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
pinConfig = device.OpenEndpointWriter(WriteEndpointID.Ep01);
pinState = device.OpenEndpointReader(ReadEndpointID.Ep01);
peripheralConfig = device.OpenEndpointWriter(WriteEndpointID.Ep02);
peripheralReceive = device.OpenEndpointReader(ReadEndpointID.Ep02);
isOpen = true;
pinListenerTask = new Task(() =>
{
while (isOpen)
{
byte[] buffer = new byte[41];
int len = 0;
try
{
ErrorCode error;
error = pinState.Read(buffer, 100, out len);
if (error == ErrorCode.Success)
PinEventDataReceived?.Invoke(buffer);
else
if(error != ErrorCode.IoTimedOut)
Debug.WriteLine("Pin Data Read Failure: " + error);
}
catch (Exception ex)
{
Debug.WriteLine("Exception: " + ex.Message);
}
if (updateDelay > 1) Task.Delay(updateDelay).Wait();
}
});
pinListenerTask.Start();
return true;
} else
{
return false;
}
}
private void button2_Click(object sender, EventArgs e)
{
try
{
MyUsbDevice = UsbDevice.OpenUsbDevice(MyUsbFinder);
if (MyUsbDevice == null)
{
throw new Exception("Device Not Found.");
//connected = false;
}
else
{
Device_l.Text = "Device: Connected";
//connected = true;
Scan_b.Enabled = true;
wholeUsbDevice = MyUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
reader = MyUsbDevice.OpenEndpointReader(ReadEndpointID.Ep03);
writer = MyUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep04);
}
}
catch (Exception ex)
{
MessageBox.Show((ec != ErrorCode.None ? ec + ":" : String.Empty) + ex.Message);
}
}
/// <summary>
/// Opens an endpoint for reading
/// </summary>
/// <param name="readEndpointID">Endpoint number for read operations.</param>
/// <param name="readBufferSize">Size of the read buffer allocated for the <see cref="UsbEndpointReader.DataReceived"/> event.</param>
/// <param name="endpointType">The type of endpoint to open.</param>
/// <returns>A <see cref="UsbEndpointReader"/> class ready for reading. If the specified endpoint is already been opened, the original <see cref="UsbEndpointReader"/> class is returned.</returns>
public virtual UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize, EndpointType endpointType)
{
foreach (UsbEndpointBase activeEndpoint in mActiveEndpoints)
if (activeEndpoint.EpNum == (byte) readEndpointID)
return (UsbEndpointReader) activeEndpoint;
byte altIntefaceID = mClaimedInterfaces.Count == 0 ? UsbAltInterfaceSettings[0] : UsbAltInterfaceSettings[mClaimedInterfaces[mClaimedInterfaces.Count - 1]];
UsbEndpointReader epNew = new UsbEndpointReader(this, readBufferSize, altIntefaceID, readEndpointID, endpointType);
return (UsbEndpointReader) mActiveEndpoints.Add(epNew);
}
public void StartAcquisition()
{
if (usbDeviceReg.Open(out usbDevice))
{
IUsbDevice wholeUsbDevice = usbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
byte epNum = byte.Parse("1");
usbReader = usbDevice.OpenEndpointReader((ReadEndpointID)(epNum | 0x80));
usbReader.DataReceived += USB_DataReceived;
usbReader.Flush();
usbReader.DataReceivedEnabled = true;
}
else
{
MessageBox.Show("Failed to open USB device.", "USB Connection Error", MessageBoxButtons.OK);
}
}
// USB connection and adapter management
public override void Open()
{
this.Close();
try
{
caLibUsbAdapter.write_lock.WaitOne();
usb_finder = new UsbDeviceFinder(this.vid, this.pid);
Debug.Assert(this.usb_finder != null);
// open device
usb_device = UsbDevice.OpenUsbDevice(usb_finder);
if (usb_device == null)
{
throw new Exception("No compatible adapters found");
}
wholeUsbDevice = usb_device as IUsbDevice;
if (!ReferenceEquals (wholeUsbDevice, null)) {
wholeUsbDevice.SetConfiguration(1);
wholeUsbDevice.ClaimInterface(1);
} else {
throw new Exception("Failed to claim interface");
}
// open endpoints
ep_reader = usb_device.OpenEndpointReader(this.read_ep_id);
ep_writer = usb_device.OpenEndpointWriter(this.write_ep_id);
if(ep_reader == null || ep_writer == null)
{
throw new Exception("Failed to open endpoints");
}
// clear garbage from input
this.ep_reader.ReadFlush();
// attach read event
ep_reader.DataReceived += (read_usb);
ep_reader.DataReceivedEnabled = true;
} catch (Exception e) {
this.Close();
throw e;
} finally {
caLibUsbAdapter.write_lock.ReleaseMutex();
}
}
