public static StenoDevice Open()
{
UsbRegDeviceList devices = UsbDevice.AllDevices;
UsbRegistry usbRegistry = devices.Find(x => x.Vid == VendorId && x.Pid == ProductId && x.Name == Name);
if (usbRegistry == null)
{
return(null);
}
UsbDevice stenoDevice;
if (!usbRegistry.Open(out stenoDevice))
{
return(null);
}
var wholeUsbDevice = stenoDevice as IUsbDevice;
if (wholeUsbDevice != null)
{
wholeUsbDevice.SetConfiguration(1);
wholeUsbDevice.ClaimInterface(0);
}
return(new StenoDevice(stenoDevice));
}
public override bool Open()
{
try
{
UsbDeviceFinder MyUsbFinder = new UsbDeviceFinder(((UsbConfigModel)Configuration).PID, ((UsbConfigModel)Configuration).VID);
UsbRegistry myUsbRegistry = UsbDevice.AllWinUsbDevices.Find(MyUsbFinder);
if (myUsbRegistry is null)
{
return(false);
}
// Open this usb device.
_dev = UsbDevice.OpenUsbDevice(MyUsbFinder) as IUsbDevice;
_dev.SetConfiguration(1);
_dev.ClaimInterface(0);
_writer = _dev.OpenEndpointWriter(WriteEndpointID.Ep01);
_reader = _dev.OpenEndpointReader(ReadEndpointID.Ep01);
}
catch (Exception exp)
{
throw new Exception(exp.ToString());
}
return(true);
}
public static ConnectedDeviceDefinition ToConnectedDevice(this UsbRegistry usbRegistry)
=> usbRegistry == null ? throw new ArgumentNullException(nameof(usbRegistry)) :
new ConnectedDeviceDefinition(
usbRegistry.DevicePath,
vendorId: (uint)usbRegistry.Vid,
productId: (uint)usbRegistry.Pid,
deviceType: DeviceType.Usb);
private static StringBuilder getDescriptorReport(UsbRegistry usbRegistry)
{
UsbDevice usbDevice;
StringBuilder sbReport = new StringBuilder();
if (!usbRegistry.Open(out usbDevice))
{
return(sbReport);
}
sbReport.AppendLine(string.Format("{0} OSVersion:{1} LibUsbDotNet Version:{2} DriverMode:{3}", usbRegistry.FullName, UsbDevice.OSVersion, LibUsbDotNetVersion, usbDevice.DriverMode));
sbReport.AppendLine(usbDevice.Info.ToString("", UsbDescriptor.ToStringParamValueSeperator, UsbDescriptor.ToStringFieldSeperator));
foreach (UsbConfigInfo cfgInfo in usbDevice.Configs)
{
sbReport.AppendLine(string.Format("CONFIG #{1}\r\n{0}", cfgInfo.ToString("", UsbDescriptor.ToStringParamValueSeperator, UsbDescriptor.ToStringFieldSeperator), cfgInfo.Descriptor.ConfigID));
foreach (UsbInterfaceInfo interfaceInfo in cfgInfo.InterfaceInfoList)
{
sbReport.AppendLine(string.Format("INTERFACE ({1},{2})\r\n{0}", interfaceInfo.ToString("", UsbDescriptor.ToStringParamValueSeperator, UsbDescriptor.ToStringFieldSeperator), interfaceInfo.Descriptor.InterfaceID, interfaceInfo.Descriptor.AlternateID));
foreach (UsbEndpointInfo endpointInfo in interfaceInfo.EndpointInfoList)
{
sbReport.AppendLine(string.Format("ENDPOINT 0x{1:X2}\r\n{0}", endpointInfo.ToString("", UsbDescriptor.ToStringParamValueSeperator, UsbDescriptor.ToStringFieldSeperator), endpointInfo.Descriptor.EndpointID));
}
}
}
usbDevice.Close();
return(sbReport);
}
public void Dispose()
{
Registry = null;
IsDisposed = true;
if (Device != null)
{
Writer.Abort();
Writer.Dispose();
Writer = null;
if (Device.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 = Device as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// Release interface #0.
wholeUsbDevice.ReleaseInterface(0);
}
Device.Close();
}
Device = null;
// Free usb resources
UsbDevice.Exit();
}
}
public CH341(UsbRegistry registry)
{
if (!registry.IsAlive || !registry.Open(out CH341device))
{
throw new DeviceNotFoundException(registry.Vid, registry.Pid);
}
Constructors_common();
}
/// <summary>
/// Attempts to open a USB registry as a USB DFU device.
/// </summary>
/// <param name="registry">The input USB registry of a connected device</param>
/// <param name="dfuDevice">The opened DFU device in case of success</param>
/// <returns>True if the DFU device is successfully opened</returns>
public static bool TryOpen(UsbRegistry registry, out Device dfuDevice)
{
dfuDevice = null;
UsbDevice dev;
byte cfIndex = 0;
byte ifIndex = 0;
if (!registry.Open(out dev))
{
return(false);
}
var confInfo = dev.Configs[cfIndex];
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
IUsbDevice usbDevice = dev as IUsbDevice;
if (usbDevice != null)
{
// Select config
usbDevice.SetConfiguration(confInfo.Descriptor.ConfigID);
}
// find DFU interface
for (ifIndex = 0; ifIndex < confInfo.InterfaceInfoList.Count; ifIndex++)
{
var iface = confInfo.InterfaceInfoList[ifIndex];
if (!IsDfuInterface(iface))
{
continue;
}
if (usbDevice != null)
{
// Claim interface
usbDevice.ClaimInterface(iface.Descriptor.InterfaceID);
}
break;
}
try
{
if (ifIndex == confInfo.InterfaceInfoList.Count)
{
throw new ArgumentException("The device doesn't have valid DFU interface");
}
dfuDevice = new Device(dev, cfIndex, ifIndex);
return(true);
}
catch (Exception)
{
var d = dev as IDisposable;
d.Dispose();
return(false);
}
}
public override void OpenDevice()
{
log.Info("QDLUsb trying to find device");
UsbDevice.UsbErrorEvent += new EventHandler <UsbError>(UsbErrorEvent);
UsbRegistry regDev = null;
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
regDev = UsbDevice.AllWinUsbDevices.Find((reg) => reg.Vid == VID && reg.Pid == PID);
}
else
{
regDev = UsbDevice.AllDevices.Find((reg) => reg.Vid == VID && reg.Pid == PID);
}
if (regDev == null)
{
log.Error("No QDLUSB Devices found");
throw new QDLDeviceNotFoundException("Unable to find device");
}
if (!regDev.Open(out device) || device == null)
{
log.Error("No QDLUSB Devices found");
throw new QDLDeviceNotFoundException("Unable to open device");
}
if (UsbDevice.IsLinux)
{
log.Debug("Running on linux, detaching kernel driver");
MonoUsbDevice monodev = device as MonoUsbDevice;
if (!monodev.DetachKernelDriver())
{
log.Error("Failed to detach kernel driver");
throw new Exception("Failed to detach kernel driver");
}
}
IUsbDevice wholeUsbDevice = device as IUsbDevice;
if (wholeUsbDevice != null)
{
wholeUsbDevice.SetConfiguration(1);
wholeUsbDevice.ClaimInterface(0);
}
reader = device.OpenEndpointReader(ReadEndpointID.Ep01);
writer = device.OpenEndpointWriter(WriteEndpointID.Ep01, EndpointType.Bulk);
if (reader == null || writer == null)
{
device.Close();
device = null;
UsbDevice.Exit();
log.Error("Failed to open endpoints");
throw new Exception("Unable to open endpoints");
}
log.Info("Found QDLUSB device");
}
public static int GetInterfaceId(this UsbRegistry registry)
{
if (registry is WinUsbRegistry win)
{
return(win.InterfaceID);
}
return(0);
}
private void addDevice(UsbRegistry deviceReg, string display)
{
if (!deviceReg.Open(out mUsbDevice))
{
return;
}
mUsbRegistry = deviceReg;
TreeNode tvDevice = tvInfo.Nodes.Add(display);
string[] sDeviceAdd = mUsbDevice.Info.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in sDeviceAdd)
{
tvDevice.Nodes.Add(s);
}
foreach (UsbConfigInfo cfgInfo in mUsbDevice.Configs)
{
TreeNode tvConfig = tvDevice.Nodes.Add("Config " + cfgInfo.Descriptor.ConfigID);
string[] sCfgAdd = cfgInfo.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in sCfgAdd)
{
tvConfig.Nodes.Add(s);
}
TreeNode tvInterfaces = tvConfig; //.Nodes.Add("Interfaces");
foreach (UsbInterfaceInfo interfaceInfo in cfgInfo.InterfaceInfoList)
{
TreeNode tvInterface =
tvInterfaces.Nodes.Add("Interface [" + interfaceInfo.Descriptor.InterfaceID + "," + interfaceInfo.Descriptor.AlternateID + "]");
string[] sInterfaceAdd = interfaceInfo.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in sInterfaceAdd)
{
tvInterface.Nodes.Add(s);
}
TreeNode tvEndpoints = tvInterface; //.Nodes.Add("Endpoints");
foreach (UsbEndpointInfo endpointInfo in interfaceInfo.EndpointInfoList)
{
TreeNode tvEndpoint = tvEndpoints.Nodes.Add("Endpoint 0x" + (endpointInfo.Descriptor.EndpointID).ToString("X2"));
string[] sEndpointAdd = endpointInfo.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in sEndpointAdd)
{
tvEndpoint.Nodes.Add(s);
}
}
}
}
mUsbDevice.Close();
}
public void AddDevice(string content, int vid, int pid, int rev, UsbRegistry dev)
{
object[] o = new Object[] { vid, pid, rev, dev };
if (AvailableDevices.Items.Contains(LoadingDevices))
{
LoadingDevices.Content = "Please select a device.";
}
ComboBoxItem item = new ComboBoxItem();
item.Content = content;
item.Tag = o;
AvailableDevices.Items.Insert(AvailableDevices.Items.Count - 1, item);
}
public static string GetDeviceSerial(UsbRegistry device)
{
switch (Environment.OSVersion.Platform)
{
case PlatformID.Win32NT:
{
var deviceID = device.DeviceProperties["DeviceID"].ToString();
return(deviceID.Substring(deviceID.LastIndexOf("\\") + 1));
}
default:
return(device.DeviceProperties["SerialNumber"].ToString());
}
}
internal void OpenDevice(UsbRegistry registry)
{
this._device = registry.Device;
IUsbDevice wholeUsbDevice = _device as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #0.
wholeUsbDevice.ClaimInterface(0);
}
}
private void ChangeDevice(object sender, SelectionChangedEventArgs e)
{
if (AvailableDevices.SelectedItem != null && AvailableDevices.SelectedIndex != 0 && AvailableDevices.SelectedIndex != AvailableDevices.Items.Count - 1)
{
object[] tag = (AvailableDevices.SelectedItem as ComboBoxItem).Tag as object[];
VendorId = (int)tag[0];
ProductId = (int)tag[1];
Rev = (int)tag[2];
Device = (UsbRegistry)tag[3];
canLog = true;
string name = (AvailableDevices.SelectedItem as ComboBoxItem).Content.ToString().Substring(0, (AvailableDevices.SelectedItem as ComboBoxItem).Content.ToString().IndexOf("[") - 1);
if (handler.IsLogging)
{
handler.StopLogging();
}
if (handler.IsRecording)
{
handler.StopRecording();
}
handler.StartLogging();
}
if (AvailableDevices.SelectedIndex == 0 && handler != null)
{
canLog = false;
if (handler.IsRecording)
{
handler.StopRecording();
}
if (handler.IsLogging)
{
handler.StopLogging();
}
ChangePollingButton();
}
else if (AvailableDevices.SelectedIndex == AvailableDevices.Items.Count - 1)
{
if (handler.IsRecording)
{
handler.StopRecording();
}
if (handler.IsLogging)
{
handler.StopLogging();
}
ReloadDevices();
ChangePollingButton();
}
}
/// <summary>
/// Opens the usb device that matches the find predicate.
/// </summary>
/// <param name="findDevicePredicate">The predicate function used to find the usb device.</param>
/// <returns>An valid/open usb device class if the device was found or Null if the device was not found.</returns>
public static UsbDevice OpenUsbDevice(Predicate <UsbRegistry> findDevicePredicate)
{
UsbDevice usbDeviceFound;
UsbRegDeviceList allDevices = AllDevices;
UsbRegistry regDeviceFound = allDevices.Find(findDevicePredicate);
if (ReferenceEquals(regDeviceFound, null))
{
return(null);
}
usbDeviceFound = regDeviceFound.Device;
return(usbDeviceFound);
}
public Form1()
{
InitializeComponent();
devs = UsbDevice.AllDevices;
if (devs.Count > 0)
{
reg = devs[0];
}
Process p = Process.GetCurrentProcess();
p.PriorityClass = ProcessPriorityClass.High;
this.WindowState = FormWindowState.Maximized;
}
private bool FindAndOpenUSB(int VID, int PID)
{
UsbDeviceFinder usbFinder = new UsbDeviceFinder(VID, PID);
UsbRegistry usbRegistry = UsbDevice.AllDevices.Find(usbFinder);
if (ReferenceEquals(usbRegistry, null))
{
return(false);
}
// Open this usb device.
if (!usbRegistry.Open(out USBDevice))
{
return(false);
}
((LibUsbDevice)USBDevice).SetConfiguration(1);
((LibUsbDevice)USBDevice).ClaimInterface(0);
return(true);
}
private bool FindAndOpenUSB(int PID, int VID)
{
UsbDeviceFinder MyUsbFinder = new UsbDeviceFinder(PID, VID);
UsbRegistry myUsbRegistry = UsbGlobals.AllDevices.Find(MyUsbFinder);
if (ReferenceEquals(myUsbRegistry, null))
{
return(false);
}
// Open this usb device.
if (!myUsbRegistry.Open(out MyUsbDevice))
{
return(false);
}
MyUsbDevice.SetConfiguration(1);
((LibUsbDevice)MyUsbDevice).ClaimInterface(0);
ShowMsg(string.Format("Find Device:{0}", myUsbRegistry[SPDRP.DeviceDesc]));
return(true);
}
/// <summary>
/// Opens the usb device that matches the find predicate.
/// </summary>
/// <param name="findDevicePredicate">The predicate function used to find the usb device.</param>
/// <returns>An valid/open usb device class if the device was found or Null if the device was not found.</returns>
public static UsbDevice OpenUsbDevice(Predicate <UsbRegistry> findDevicePredicate)
{
UsbDevice usbDeviceFound;
UsbRegDeviceList allDevices = AllDevices;
UsbRegistry regDeviceFound = allDevices.Find(findDevicePredicate);
if (ReferenceEquals(regDeviceFound, null))
{
return(null);
}
// just in case there are several device with the same PID and VID check the ones that is connected and has a Device attached
if (ReferenceEquals(regDeviceFound.Device, null))
{
regDeviceFound = allDevices.FindLast(findDevicePredicate);
}
usbDeviceFound = regDeviceFound.Device;
return(usbDeviceFound);
}
private void cmdOpenClose_Click(object sender, EventArgs e)
{
cmdOpenClose.Enabled = false;
if (cmdOpenClose.Text == "Open" && cboDevice.SelectedIndex != -1)
{
// Open Device
UsbRegistry winUsbRegistry = mRegInfo[cboDevice.SelectedIndex];
if (openAsTestDevice(winUsbRegistry))
{
benchParamsPropertyGrid.Enabled = false;
SetStatus("Device Opened", false);
cmdOpenClose.Text = "Close";
panDevice.Enabled = true;
}
}
else
{
closeTestDevice(mUsbDevice);
benchParamsPropertyGrid.Enabled = true;
SetStatus("Device Closed", false);
}
cmdOpenClose.Enabled = true;
}
public void LoadDevices()
{
UsbRegDeviceList devices = UsbDevice.AllDevices;
for (int i = 0; i < devices.Count; i++)
{
if (loadDevices.ThreadState == System.Threading.ThreadState.AbortRequested)
{
break;
}
else
{
UsbRegistry dev = devices[i];
string name = "";
if (dev.Vid == 0x1A86 && dev.Pid == 0xE008)
{
name = "Tenma 72-7730A";
}
else if (dev.Vid == 0x04FA && dev.Pid == 0x2490)
{
name = "Tenma 72-7730";
}
else
{
name = dev.Name;
}
string content = name + " [" + dev.Vid.ToString() + ":" + dev.Pid.ToString() + "]";
Application.Current.Dispatcher.BeginInvoke(new ThreadStart(() =>
{
AddDevice(content, dev.Vid, dev.Pid, dev.Rev, dev);
}));
}
}
}
public LibUsbCommunication(UsbRegistry usbRegistry, UsbResolverInfo resolverInfo)
{
_usbRegistry = usbRegistry;
_resolverInfo = resolverInfo;
}
private static void TheActualLoop()
{
var vid = 0x6b56;
var pid = 0x8802;
if (_shouldLogConnection)
{
_logger.Info($"Connecting to VID: {vid} PID: {pid}");
}
UsbRegistry volumeControllerRegistry = UsbDevice.AllDevices.FirstOrDefault(d => d.Vid == vid && d.Pid == pid);
// If the device is open and ready
if (volumeControllerRegistry == null || volumeControllerRegistry.Open(out var MyUsbDevice) == false)
{
if (_shouldLogConnection)
{
_logger.Warn("Device Not Found.");
_shouldLogConnection = false;
}
System.Threading.Thread.Sleep(1000);
return;
}
_shouldLogConnection = true;
_logger.Info("Connected with great success.");
App.notifyIcon.Text = "Tray Icon of Greatness";
App.notifyIcon.Icon = Software.Properties.Resources.MainIcon;
// If this is a "whole" usb device (libusb-win32, linux libusb)
// it will have an IUsbDevice interface. If not (WinUSB) the
// variable will be null indicating this is an interface of a
// device.
IUsbDevice wholeUsbDevice = MyUsbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
// This is a "whole" USB device. Before it can be used,
// the desired configuration and interface must be selected.
// Select config #1
wholeUsbDevice.SetConfiguration(1);
// Claim interface #2.
wholeUsbDevice.ClaimInterface(2);
}
UsbEndpointWriter Writer3 = MyUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep03);
UsbEndpointWriter Writer4 = MyUsbDevice.OpenEndpointWriter(WriteEndpointID.Ep04);
UsbEndpointReader reader = MyUsbDevice.OpenEndpointReader(ReadEndpointID.Ep03);
sbyte[] enc = new sbyte[ChannelCount];
byte[][] actualLedState = new byte[ChannelCount][];
Renderable[] actualLcdRenderable = new Renderable[ChannelCount];
byte ledCursor = 0;
byte lcdCursor = 0;
bool firstLoop = true;
do
{
int transferredIn;
byte[] readBuffer = new byte[38];
ErrorCode ecRead = reader.Transfer(readBuffer, 0, readBuffer.Length, 1000, out transferredIn);
if (ecRead != ErrorCode.None)
{
throw new Exception($"Submit Async Read Failed. ErrorCode: {ecRead}");
}
if (transferredIn > 0)
{
ushort touchReading = (ushort)((ushort)readBuffer[2] | (ushort)(((ushort)readBuffer[3]) << 8));
ushort ambientReading = (ushort)((ushort)readBuffer[4] | (ushort)(((ushort)readBuffer[5]) << 8));
ambientReading = readBuffer[1];
for (int i = 0; i < ChannelCount; i++)
{
sbyte newenc = (sbyte)(readBuffer[6 + 2 * i]);
sbyte encdiff = (sbyte)(firstLoop ? 0 : newenc - enc[i]);
enc[i] = newenc;
byte[] newLedState;
Renderable newLcdRenderable;
_scriptManager.channels[i].HandleFrame(encdiff, readBuffer[7 + 2 * i], touchReading, ambientReading, out newLedState, out newLcdRenderable);
if (newLedState != null)
{
_wantedLedState[i] = newLedState;
}
if (newLcdRenderable != null)
{
_wantedLcdRenderable[i] = newLcdRenderable;
}
}
{
IEnumerable <byte> buffer = new byte[0];
for (int i = 0; i < ChannelCount && buffer.Count() < 52; i++)
{
if (_wantedLedState[ledCursor] != null && (actualLedState[ledCursor] == null || !_wantedLedState[ledCursor].SequenceEqual(actualLedState[ledCursor])))
{
byte[] wanted = _wantedLedState[ledCursor];
buffer = buffer.Concat(new byte[] {
ledCursor, 0,
wanted[0], wanted[1], wanted[2], wanted[3], wanted[4], wanted[5], wanted[6], wanted[7], wanted[8], wanted[9], wanted[20], wanted[20],
wanted[10], wanted[11], wanted[12], wanted[13], wanted[14], wanted[15], wanted[16], wanted[17], wanted[18], wanted[19], wanted[20], wanted[20]
});
actualLedState[ledCursor] = wanted;
}
ledCursor = (byte)((ledCursor + 1) % ChannelCount);
}
if (buffer.Count() != 0)
{
if (buffer.Count() == 26)
{
buffer = buffer.Concat(buffer);
}
byte[] bytesToSend = buffer.ToArray();
int transferredOut;
ErrorCode ecWrite = Writer4.Transfer(bytesToSend, 0, bytesToSend.Length, 100, out transferredOut);
if (ecWrite != ErrorCode.None)
{
// usbReadTransfer.Dispose();
throw new Exception($"Submit Async Write Failed on Writer4. ErrorCode: {ecWrite}");
}
}
}
{
for (int i = 0; i < ChannelCount; i++)
{
if (_wantedLcdRenderable[lcdCursor] != null && (actualLcdRenderable[lcdCursor] == null || !_wantedLcdRenderable[lcdCursor].Equals(actualLcdRenderable[lcdCursor])))
{
byte[] bytesToSend = (actualLcdRenderable[lcdCursor] = _wantedLcdRenderable[lcdCursor]).Render();
bytesToSend = new byte[] { 8, 2, lcdCursor, 0 }.Concat(bytesToSend).Concat(new byte[] { 0, 0, 0, 0 }).ToArray();
int transferredOut;
ErrorCode ecLcdWrite = Writer3.Transfer(bytesToSend, 0, bytesToSend.Length, 900, out transferredOut);
if (ecLcdWrite != ErrorCode.None)
{
// usbReadTransfer.Dispose();
throw new Exception($"Submit Async Write Failed on Writer3. ErrorCode: {ecLcdWrite}");
}
else
{
_logger.Info($"Wrote to LCD {lcdCursor}");
}
break;
}
lcdCursor = (byte)((lcdCursor + 1) % ChannelCount);
}
}
}
else
{
_logger.Warn("Didn't get an interrupt packet?????");
}
firstLoop = false;
} while (!_cancellationTokenSource.Token.IsCancellationRequested && !_shouldReloadConfig);
MyUsbDevice.Close();
}
public static void getSPDRPProperties(IntPtr deviceInfoSet, ref SP_DEVINFO_DATA deviceInfoData, Dictionary <string, object> deviceProperties)
{
byte[] propBuffer = new byte[1024];
Dictionary <string, int> allProps = Helper.GetEnumData(typeof(SPDRP));
foreach (KeyValuePair <string, int> prop in allProps)
{
object oValue = String.Empty;
int iReturnBytes;
RegistryValueKind regPropType;
bool bSuccess = SetupDiGetDeviceRegistryProperty(deviceInfoSet,
ref deviceInfoData,
(SPDRP)prop.Value,
out regPropType,
propBuffer,
propBuffer.Length,
out iReturnBytes);
if (bSuccess)
{
switch ((SPDRP)prop.Value)
{
case SPDRP.PhysicalDeviceObjectName:
case SPDRP.LocationInformation:
case SPDRP.Class:
case SPDRP.Mfg:
case SPDRP.DeviceDesc:
case SPDRP.Driver:
case SPDRP.EnumeratorName:
case SPDRP.FriendlyName:
case SPDRP.ClassGuid:
oValue = UsbRegistry.GetAsString(propBuffer, iReturnBytes);
break;
case SPDRP.HardwareId:
case SPDRP.CompatibleIds:
case SPDRP.LocationPaths:
oValue = UsbRegistry.GetAsStringArray(propBuffer, iReturnBytes);
break;
case SPDRP.BusNumber:
case SPDRP.InstallState:
case SPDRP.LegacyBusType:
case SPDRP.RemovalPolicy:
case SPDRP.UiNumber:
case SPDRP.Address:
oValue = UsbRegistry.GetAsStringInt32(propBuffer, iReturnBytes);
break;
case SPDRP.BusTypeGuid:
oValue = UsbRegistry.GetAsGuid(propBuffer, iReturnBytes);
break;
}
}
else
{
oValue = String.Empty;
}
deviceProperties.Add(prop.Key, oValue);
}
}
public void InstallDevices()
{
if (System.Environment.Is64BitOperatingSystem == false)
{
if (File.Exists("C:/Windows/System32/libusb-1.0.dll") == false)
{
byte[] dll = Properties.Resources.libusb1x86;
using (FileStream file = new FileStream("C:/Windows/System32/libusb-1.0.dll", FileMode.Create))
{
file.Write(dll, 0, dll.Length);
}
}
byte[] exeBytes = Properties.Resources.installFilter32;
string exeToRun = "install-filter.exe";
using (FileStream exeFile = new FileStream(exeToRun, FileMode.Create))
{
exeFile.Write(exeBytes, 0, exeBytes.Length);
}
UsbRegDeviceList usbDevices = UsbDevice.AllDevices;
for (int i = 0; i < usbDevices.Count; i++)
{
UsbRegistry dev = usbDevices[i];
using (Process exeProcess = Process.Start(exeToRun, "-i --device=USB\\Vid_" + dev.Vid.ToString("X4") + ".Pid_" + dev.Pid.ToString("X4") + ".Rev_" + dev.Rev.ToString("X4")))
{
exeProcess.WaitForExit();
}
}
/*string[] devices = new string[] { "-i --device=USB\\Vid_1a86.Pid_e008.Rev_1200", "-i --device=USB\\Vid_04fa.Pid_2490.Rev_0000" };
* for (int i = 0; i < devices.Length; i++)
* {
* if (installDevices.ThreadState == System.Threading.ThreadState.AbortRequested)
* {
* break;
* }
* else
* {
* using (Process exeProcess = Process.Start(exeToRun, devices[i]))
* {
*
* exeProcess.WaitForExit();
* }
* }
* }*/
File.Delete(exeToRun);
}
else if (System.Environment.Is64BitOperatingSystem)
{
if (File.Exists("C:/Windows/SysWOW64/libusb-1.0.dll") == false)
{
byte[] dll = Properties.Resources.libusb1amd64;
using (FileStream file = new FileStream("C:/Windows/SysWOW64/libusb-1.0.dll", FileMode.Create))
{
file.Write(dll, 0, dll.Length);
}
}
if (File.Exists("C:/Windows/System32/libusb-1.0.dll") == false)
{
byte[] dll = Properties.Resources.libusb1x86;
using (FileStream file = new FileStream("C:/Windows/System32/libusb-1.0.dll", FileMode.Create))
{
file.Write(dll, 0, dll.Length);
}
}
byte[] exeBytes = Properties.Resources.installFilter64;
string exeToRun = "install-filter.exe";
using (FileStream exeFile = new FileStream(exeToRun, FileMode.Create))
{
exeFile.Write(exeBytes, 0, exeBytes.Length);
}
UsbRegDeviceList usbDevices = UsbDevice.AllDevices;
for (int i = 0; i < usbDevices.Count; i++)
{
UsbRegistry dev = usbDevices[i];
using (Process exeProcess = Process.Start(exeToRun, "-i --device=USB\\Vid_" + dev.Vid.ToString("X4") + ".Pid_" + dev.Pid.ToString("X4") + ".Rev_" + dev.Rev.ToString("X4")))
{
exeProcess.WaitForExit();
}
}
/*string[] devices = new string[] { "-i --device=USB\\Vid_1a86.Pid_e008.Rev_1200", "-i --device=USB\\Vid_04fa.Pid_2490.Rev_0000" };
* for (int i = 0; i < devices.Length; i++)
* {
* if (installDevices.ThreadState == System.Threading.ThreadState.AbortRequested)
* {
* break;
* }
* else
* {
* using (Process exeProcess = Process.Start(exeToRun, devices[i]))
* {
*
* exeProcess.WaitForExit();
* }
* }
* }*/
File.Delete(exeToRun);
}
else
{
new WPFMessageBox(this, "Hold on there cowboy!", "It appears that you are neither running a 32bit nor 64bit system. Currently this program only supports 32 and 64 bit systems. Sorry!").Display();
}
}
void logDevice(UsbRegistry usbRegistry)
{
UsbDevice device;
if (!usbRegistry.Open(out device))
{
return;
}
// split device.Info's string representation on linefeeds
// iterateDevice: Vid:0x2457 Pid:0x101E (rev:2) - Ocean Optics USB2000+ (WinUSB)
// iterateDevice: Vid:0x24AA Pid:0x1000 (rev:100) - Wasatch Photonics Spectrometer
// Not all device info summaries will appear in device.Configs...not sure why
string[] deviceInfoSummaries = device.Info.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string line in deviceInfoSummaries)
{
logger.debug("Summary: {0}", line);
}
foreach (UsbConfigInfo cfgInfo in device.Configs)
{
logger.debug("Config {0}", cfgInfo.Descriptor.ConfigID);
// log UsbConfigInfo
logNameValuePairs(cfgInfo.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries));
// log UsbInterfaceInfo
foreach (UsbInterfaceInfo interfaceInfo in cfgInfo.InterfaceInfoList)
{
logger.debug("Interface [InterfaceID {0}, AlternateID {1}]", interfaceInfo.Descriptor.InterfaceID, interfaceInfo.Descriptor.AlternateID);
logNameValuePairs(interfaceInfo.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries));
// log UsbEndpointInfo
foreach (UsbEndpointInfo endpointInfo in interfaceInfo.EndpointInfoList)
{
logger.debug(" Endpoint 0x" + (endpointInfo.Descriptor.EndpointID).ToString("x2"));
logNameValuePairs(endpointInfo.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries), " ");
}
}
// log SymbolicName
UsbSymbolicName symName = UsbSymbolicName.Parse(usbRegistry.SymbolicName);
logger.debug("Symbolic Name:");
logger.debug(" VID: 0x{0:x4}", symName.Vid);
logger.debug(" PID: 0x{0:x4}", symName.Pid);
logger.debug(" SerialNumber: {0}", symName.SerialNumber);
logger.debug(" Class Guid: {0}", symName.ClassGuid);
logger.debug("Device Properties:");
foreach (KeyValuePair <string, object> pair in usbRegistry.DeviceProperties)
{
string key = pair.Key;
object value = pair.Value;
// handle array values
if (value is string[])
{
string[] values = value as string[];
logger.debug(" {0}: [ {1} ]", key, string.Join(", ", values));
}
else
{
logger.debug(" {0}: {1}", key, value);
}
}
logger.debug(" ");
}
device.Close();
}
public LibusbHidDevice(UsbRegistry key)
{
this.deviceRegistry = key;
}
private bool openAsTestDevice(UsbRegistry usbRegistry)
{
if (!ReferenceEquals(mUsbDevice, null))
{
closeTestDevice(mUsbDevice);
}
mUsbDevice = null;
try
{
if (usbRegistry.Open(out mUsbDevice))
{
UsbInterfaceInfo readInterfaceInfo;
UsbInterfaceInfo writeInterfaceInfo;
UsbDevice.UsbErrorEvent += OnUsbError;
if (!UsbEndpointBase.LookupEndpointInfo(mUsbDevice.Configs[0],
0x80,
out readInterfaceInfo,
out mReadEndpointInfo))
{
throw new Exception("failed locating read endpoint.");
}
mBenchMarkParameters.BufferSize -= (mBenchMarkParameters.BufferSize % (mReadEndpointInfo.Descriptor.MaxPacketSize));
if (!UsbEndpointBase.LookupEndpointInfo(mUsbDevice.Configs[0],
0x00,
out writeInterfaceInfo,
out mWriteEndpointInfo))
{
throw new Exception("failed locating write endpoint.");
}
if (((mWriteEndpointInfo.Descriptor.Attributes & 3) == (int)EndpointType.Isochronous) ||
((mReadEndpointInfo.Descriptor.Attributes & 3) == (int)EndpointType.Isochronous))
{
throw new Exception("buenchmark GUI application does not support ISO endpoints. Use BenchmarkCon instead.");
}
mBenchMarkParameters.BufferSize -= (mBenchMarkParameters.BufferSize % (mWriteEndpointInfo.Descriptor.MaxPacketSize));
if (writeInterfaceInfo.Descriptor.InterfaceID != readInterfaceInfo.Descriptor.InterfaceID)
{
throw new Exception("read/write endpoints must be on the same interface.");
}
mEP1Reader = mUsbDevice.OpenEndpointReader(
(ReadEndpointID)mReadEndpointInfo.Descriptor.EndpointID,
mBenchMarkParameters.BufferSize,
(EndpointType)(mReadEndpointInfo.Descriptor.Attributes & 3));
mEP1Writer = mUsbDevice.OpenEndpointWriter(
(WriteEndpointID)mWriteEndpointInfo.Descriptor.EndpointID,
(EndpointType)(mWriteEndpointInfo.Descriptor.Attributes & 3));
mInterfaceInfo = writeInterfaceInfo;
mEP1Reader.ReadThreadPriority = mBenchMarkParameters.Priority;
mEP1Reader.DataReceived += OnDataReceived;
makeTestBytes(out loopTestBytes, mBenchMarkParameters.BufferSize);
// 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(mInterfaceInfo.Descriptor.InterfaceID);
}
return(true);
}
}
catch (Exception ex)
{
SetStatus(ex.Message, true);
}
if (!ReferenceEquals(mUsbDevice, null))
{
try
{
closeTestDevice(mUsbDevice);
}
finally
{
mUsbDevice = null;
mEP1Reader = null;
mEP1Writer = null;
}
}
return(false);
}
internal void Init(HidDevice hidDevice, UsbRegistry registry)
{
_hidDevice = hidDevice;
OpenDevice(registry);
}
private void buttonInitialize_Click(object sender, EventArgs e)
{
UsbDevice.UsbErrorEvent += OnUsbError;
UsbRegDeviceList deviceRegistries = UsbDevice.AllDevices;
UsbRegistry myUsbRegistry = null;
foreach (UsbRegistry usbRegistry in deviceRegistries)
{
String desc = String.Format("Vid:0x{0:x4} Pid:0x{1:x4} (rev:{2}) - {3}",
usbRegistry.Vid,
usbRegistry.Pid,
(ushort)usbRegistry.Rev,
usbRegistry[SPDRP.DeviceDesc]);
if (usbRegistry.Vid == 0x24aa)
{
logger.info("found Wasatch device: {0}", desc);
if (myUsbRegistry == null)
{
myUsbRegistry = usbRegistry;
}
}
else
{
logger.debug("ignored {0}", desc);
}
}
logger.info("opening {0:x4}:{1:x4}", myUsbRegistry.Vid, myUsbRegistry.Pid);
if (!myUsbRegistry.Open(out usbDevice))
{
logger.error("test: failed to open UsbRegistry");
return;
}
IUsbDevice wholeUsbDevice = usbDevice as IUsbDevice;
if (!ReferenceEquals(wholeUsbDevice, null))
{
logger.info("setting configuration");
wholeUsbDevice.SetConfiguration(1);
logger.info("claiming interface");
wholeUsbDevice.ClaimInterface(0);
}
else
{
logger.info("WinUSB detected (not setting configuration or claiming interface)");
}
if (myUsbRegistry.Pid == 0x4000)
{
checkBoxUseARM.Checked = true;
}
if (myUsbRegistry.Pid == 0x2000)
{
isInGaAs = true;
}
buttonInitialize.Enabled = false;
if (commands != null)
{
enableAll();
}
}