/// <summary>
/// Initializes a new instance of the LIB USB class.
/// </summary>
/// <param name="vendorId">Vendor identifier.</param>
/// <param name="productId">Product identifier.</param>
/// <param name="readId">Read identifier.</param>
/// <param name="writeId">Write identifier.</param>
public LibUsb(short vendorId, short productId, ReadEndpointID readId, WriteEndpointID writeId)
{
this.vendorId = vendorId;
this.productId = productId;
this.readId = readId;
this.writeId = writeId;
myUsbFinder = new UsbDeviceFinder(this.vendorId, this.productId);
}
public UsbDevStream(IUsbDevice dev, WriteEndpointID writePipe, ReadEndpointID readPipe)
{
device = dev;
WritePipe = writePipe;
ReadPipe = readPipe;
writer = device.OpenEndpointWriter(writePipe);
reader = device.OpenEndpointReader(readPipe);
Flush();
}
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 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 UsbLibDotNetHIDDevice()
{
this.m_vendorID = -1;
this.m_productID = -1;
this.m_configID = 255;
this.m_interfaceID = 255;
this.m_readEndpoint = ReadEndpointID.Ep01;
this.m_writeEndpoint = WriteEndpointID.Ep01;
this.m_usbDevice = null;
this.m_usbReader = null;
this.m_usbWriter = null;
}
/// <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 static bool TryExtractEndpointPair(this UsbDevice device, out ReadEndpointID readId, out WriteEndpointID writeId)
{
var ids = (
from info in device.Configs.SelectMany(config => config.InterfaceInfoList)
let r = info.EndpointInfoList.Select(ep => ep.Descriptor.EndpointID).FirstOrDefault(id => (id & 0x80) > 0)
let w = info.EndpointInfoList.Select(ep => ep.Descriptor.EndpointID).FirstOrDefault(id => (id & 0x80) == 0)
where r > 0 && w > 0
select new
{
ReadId = (ReadEndpointID)r,
WriteId = (WriteEndpointID)w,
}).FirstOrDefault();
readId = ids?.ReadId ?? 0;
writeId = ids?.WriteId ?? 0;
return(ids != null);
}
/// <summary>
/// ctor.
/// </summary>
/// <param name="shouter">The shouter instance.</param>
/// <param name="vendorId">The vendor id.</param>
/// <param name="productId">The product id.</param>
/// <param name="configuration">The configuration id.</param>
/// <param name="@interface">The interface id.</param>
/// <param name="readEndpointInt">The read endpoint id.</param>
/// <param name="writeEndpointInt">The write end point id.</param>
public RawUsbBulkDevice(
IShouter shouter,
int vendorId,
int productId,
byte configuration,
int @interface,
int readEndpointInt,
int writeEndpointInt)
{
Shouter = shouter;
VendorId = vendorId;
ProductId = productId;
Configuration = configuration;
Interface = @interface;
ReadEndpointID = (ReadEndpointID)readEndpointInt;
WriteEndpointID = (WriteEndpointID)writeEndpointInt;
Init();
}
public UsbDevStream OpenStream(WriteEndpointID WriteEp, ReadEndpointID ReadEp) => new UsbDevStream(dev, WriteEp, ReadEp);
/// <summary>
/// Gets endpoint policies for the specified endpoint id.
/// </summary>
/// <param name="epNum">The endpoint ID to retrieve <see cref="PipePolicies"/> for.</param>
/// <returns>A <see cref="PipePolicies"/> class.</returns>
public PipePolicies EndpointPolicies(ReadEndpointID epNum)
{
return(new PipePolicies(mUsbHandle, (byte)epNum));
}
internal UsbEndpointReader(UsbDevice usbDevice, int readBufferSize, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, (Byte)readEndpointID, endpointType)
{
mReadBufferSize = readBufferSize;
}
public abstract UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID);
/// <summary>
/// Opens a <see cref="EndpointType.Bulk"/> 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>
/// <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 UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize)
{
return OpenEndpointReader(readEndpointID, readBufferSize, EndpointType.Bulk);
}
public static void USBPrint(string printerName, byte[] document)
{
_log.Debug(String.Format("USBPrint to printerName: [{0}], document: [{1}]", printerName, document.ToString()));
UsbDevice usbDevice;
UsbEndpointWriter usbWriter;
ErrorCode usbErrorCode = ErrorCode.None;
//int vid = Convert.ToInt32(ConfigurationManager.AppSettings["printerVID"], 16);
//int pid = Convert.ToInt32(ConfigurationManager.AppSettings["printerPID"], 16);
//WriteEndpointID endpoint = GetEnumFromString(ConfigurationManager.AppSettings["printerEndPoint"]);
//string printerPort = ConfigurationManager.AppSettings["printerPort"];
//string[] printerParam = printerPort.Split('|');
string[] printerParam = printerName.Split('|');
int vid = Convert.ToInt32(printerParam[0], 16);
int pid = Convert.ToInt32(printerParam[1], 16);
WriteEndpointID endpointWrite = GetWriteEndpointFromString(printerParam[2]);
ReadEndpointID endpointRead = GetReadEndpointFromString(printerParam[2]);
try
{
//Init Usb Finder
UsbDeviceFinder usbFinder = new UsbDeviceFinder(vid, pid);
// Find and open the usb device.
usbDevice = UsbDevice.OpenUsbDevice(usbFinder);
// If the device is open and ready
if (usbDevice == null)
{
throw new Exception("Device 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 = 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
wholeUsbDevice.SetConfiguration(1);
// Claim interface
wholeUsbDevice.ClaimInterface(1);
}
// open read endpoint
UsbEndpointReader reader = usbDevice.OpenEndpointReader(endpointRead);
reader.DataReceived += Reader_DataReceived;
// open write endpoint
usbWriter = usbDevice.OpenEndpointWriter(endpointWrite);
//byte[] document = Encoding.ASCII.GetBytes("Hello World");
try
{
// write data, read data
int bytesWritten;
usbErrorCode = usbWriter.Write(document, 2000, out bytesWritten);
if (usbErrorCode != ErrorCode.None)
{
Close(usbDevice);
// Write that output to the console.
throw new Exception(UsbDevice.LastErrorString);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
catch (Exception ex)
{
_log.Error((usbErrorCode != ErrorCode.None ? usbErrorCode + ":" : String.Empty) + ex.Message);
}
}
internal UsbEndpointReader(UsbDevice usbDevice, int readBufferSize, byte alternateInterfaceID, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, alternateInterfaceID, (Byte)readEndpointID, endpointType)
{
mReadBufferSize = readBufferSize;
}
public UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID)
{
return usbDevice.OpenEndpointReader(readEndpointID);
}
/// <summary>
/// Gets endpoint policies for the specified endpoint id.
/// </summary>
/// <param name="epNum">The endpoint ID to retrieve <see cref="PipePolicies"/> for.</param>
/// <returns>A <see cref="PipePolicies"/> class.</returns>
public PipePolicies EndpointPolicies(ReadEndpointID epNum)
{
return new PipePolicies(mUsbHandle, (byte) epNum);
}
public abstract UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID);
public UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID)
{
return(usbDevice.OpenEndpointReader(readEndpointID));
}
internal MonoUsbEndpointReader(UsbDevice usbDevice, int readBufferSize, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, readBufferSize, readEndpointID, endpointType)
{
}
/// <summary>
/// Opens a <see cref="EndpointType.Bulk"/> endpoint for reading
/// </summary>
/// <param name="readEndpointID">Endpoint number for read operations.</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 UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID)
{
return OpenEndpointReader(readEndpointID, UsbEndpointReader.DefReadBufferSize);
}
public UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize, EndpointType endpointType)
{
return(_device.OpenEndpointReader(readEndpointID, readBufferSize, endpointType));
}
/// <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 UsbEndpointReader(IUsbDevice usbDevice, int readBufferSize, byte alternateInterfaceID, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, alternateInterfaceID, (byte)readEndpointID, endpointType)
{
this.mReadBufferSize = readBufferSize;
}
internal MonoUsbEndpointReader(UsbDevice usbDevice, int readBufferSize, byte alternateInterfaceID, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, readBufferSize, alternateInterfaceID, readEndpointID, endpointType)
{
}
/// <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 UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize, EndpointType endpointType)
{
byte altIntefaceID = this.mClaimedInterfaces.Count == 0 ? this.usbAltInterfaceSettings[0] : this.usbAltInterfaceSettings[this.mClaimedInterfaces[this.mClaimedInterfaces.Count - 1]];
return(new UsbEndpointReader(this, readBufferSize, altIntefaceID, readEndpointID, endpointType));
}
internal MonoUsbEndpointReader(UsbDevice usbDevice, int readBufferSize, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, readBufferSize, readEndpointID, endpointType) { }
/// <summary>
/// Opens a <see cref="EndpointType.Bulk"/> endpoint for reading
/// </summary>
/// <param name="readEndpointID">Endpoint number for read operations.</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 UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID)
{
return(OpenEndpointReader(readEndpointID, UsbEndpointReader.DefReadBufferSize));
}
/// <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 override UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize, EndpointType endpointType)
{
foreach (UsbEndpointBase activeEndpoint in mActiveEndpoints)
if (activeEndpoint.EpNum == (byte)readEndpointID)
return (UsbEndpointReader)activeEndpoint;
UsbEndpointReader epNew = new LibUsbEndpointReader(this, readBufferSize, readEndpointID, endpointType);
return (UsbEndpointReader) ActiveEndpoints.Add(epNew);
}
/// <summary>
/// Opens a <see cref="EndpointType.Bulk"/> 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>
/// <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 UsbEndpointReader OpenEndpointReader(ReadEndpointID readEndpointID, int readBufferSize)
{
return(OpenEndpointReader(readEndpointID, readBufferSize, EndpointType.Bulk));
}
internal UsbEndpointReader(UsbDevice usbDevice, int readBufferSize, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, (Byte) readEndpointID, endpointType) { mReadBufferSize = readBufferSize; }
internal UsbEndpointReader(UsbDevice usbDevice, int readBufferSize, byte alternateInterfaceID, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, alternateInterfaceID, (Byte)readEndpointID, endpointType)
{
mReadBufferSize = readBufferSize;
}
internal MonoUsbEndpointReader(UsbDevice usbDevice, int readBufferSize, byte alternateInterfaceID, ReadEndpointID readEndpointID, EndpointType endpointType)
: base(usbDevice, readBufferSize, alternateInterfaceID, readEndpointID, endpointType)
{
}
/// <summary>
/// Get Result Of Latest CMD.
/// </summary>
/// <param name="cmd">The Expected Command.</param>
/// <param name="inPipe">1 For CMD Response and 0 for Image Data.</param>
/// <returns></returns>
public async Task <byte[]> GetResults(byte cmd, string cmdName, ReadEndpointID inPipe = ClearShotDevice.GET_COMMAND_RESULT_INPOINT)
{
return(await Task.Run(() =>
{
if (_targetDevice == null)
{
return null;
}
lock (_myLock)
{
//Reader.
var reader = _targetDevice.OpenEndpointReader(inPipe);
//Get First data.
byte[] result = new byte[64];
int length; ErrorCode eReturn;
if ((eReturn = reader.Read(result, 10000, out length)) == ErrorCode.None)
{
Debug.WriteLine($"* {cmdName} - {length} bytes read.");
}
else
{
Debug.WriteLine($"* {cmdName} - No data to read! " + eReturn);
}
//Make sure this is result of command that we want.
if (result[0] != cmd)
{
Debug.WriteLine($"* {cmdName} - Result not for expected command.");
}
else
{
//Change result depending on size.
var size = BitConverter.ToUInt32(result, 1);
if (size > result.Count())
{
Debug.WriteLine($"* {cmdName} - Getting extra data.....");
byte[] newResult = new byte[size - result.Length];
eReturn = reader.Read(newResult, 10000, out length);
if (eReturn == ErrorCode.None)
{
var newRes = ConcatArrays(result, newResult);
result = newRes;
}
else
{
Debug.WriteLine($"* {cmdName} - Error reading extra data! " + eReturn);
}
Debug.WriteLine($"* {cmdName} - Done getting extra data.");
}
//Remove padded zeros and return.
if (size < result.Count())
{
return result.Take((int)size).ToArray();
}
}
return result;
}
}));
}
