make

node tests/node-usb-test.js

make create-usb-ids

make debug

node-waf clean configure --debug=true build

.LIBUSB_* : const
	constant properties from libusb
.isLibusbInitalized : boolean
	property for getting libusb initalization status
.refresh() : undefined
	refreshes the node-usb environment
.setDebugLevel(int _level) : undefined
	wrapper for libusb_set_debug; _level has to be between 0 and 4
.getDevices() : Device[]
	returns the devices discovered by libusb
.close() : undefined
	closes node-usb

Device
.deviceAddress : int
	property for getting device address
.busNumber : int
	property for getting bus number
.reset(function _afterReset) : undefined
	[async] resets device, expects callback function after reset
.getConfigDescriptor() : Object
	returns configuration descriptor of device
.getExtraData() : Array
	returns byte array with extra data from config descriptor
.getInterfaces() : Interface[]
	returns interfaces
.getDeviceDescriptor() : Object
	returns devices descriptor
.controlTransfer(mixed read|write, int _bmRequestType, int _bRequest, int _wValue, int _wIndex, function afterTransfer(data) [, int _timeout])
	[async] delegates to libusb_control_transfer. First parameter can be either
	  * int, then controlTransfer works in read mode (read data FROM USB device)
	  * Buffer object, then controlTransfer works in write mode (write data TO USB device)
	_timeout parameter is optional.
	afterTransfer contains a Buffer object with the data read from device.

.__idxInterface : int
	property for internal interface index
.__idxAltSetting : int
	property for internal alternate interface setting
.getEndpoints() : Endpoint[]
	returns an array of Endpoint objects
.detachKernelDriver() : undefined
	detaches the kernel driver from interface
.attachKernelDriver() : undefined
	re-attaches the kernel driver to interface
.claim() : undefined
	claims the interface. this method must be __always__ called if you want to transfer data via the endpoint. There is no hig level API check for this
.release(function afterClaim(data)) : undefined
	[async] releases prior claimed interface; function wil be called after releasing
.setAlternateSetting(int _alternateSettingIdx, function afterAlternateSettingChosen(data))
	[async] sets alternate setting of interface; first parameter is the alternate setting index (there is no check for a valid index!), seconds is the callback function which is called after alternate setting has been chosen	
.isKernelDriverActive() : int
	returns 0  if not active; 1 if active
.getExtraData() : Array
	returns byte array with extra data from interface descriptor

.__endpointType : int
	property for getting the endpoint type (IN/OUT), check with Usb.LIBUSB_ENDPOINT_TYPE constants
.__transferType : int
	property for getting the transfer type (bulk, interrupt, isochronous); check with Usb.LIBUSB_TRANSFER_* constants
.__maxIsoPacketSize : int
	property for getting the max isochronous packet size if transfer type is isochronous
.__maxPacketSize : int
	property for getting the max packet size
.getExtraData() : Array
	byte array with extra data from endpoint descriptor
.bulkTransfer(mixed read|write, function afterTransfer(data) [, int _timeout])
.interruptTransfer(mixed read|write, function afterTransfer(data) [, int _timeout]) : undefined
	[async] bulkTransfer and interruptTransfer are more or less equal. If endpoint works in bulk mode, you use bulkTransfer(), if endpoint work in interrupt mode, you use interruptTransfer(). If you use the wrong method, the function call will fail.
	First parameter can be either
	* int, then the function will work in read mode (read _int_ bytes FROM USB device)
	* Buffer object, the function will work in write mode (write buffer TO USB device)
	The _timeout parameter is optional; if not used, an unlimited timeout is used.
	Both functions are working in asynchronous mode, the second parameter is the callback handler after the function has been executed / data arrived.
	afterTransfer contains a Buffer object as first parameter
.submitNative(mixed read|write, function after(data) [, int _timeout, int _iso_packets, int _flags]) : undefined
	[async] bulkTransfer, controlTransfer and interruptTransfer are using the EV library for threading. submitNative() uses the libusb asynchronous interface. This is not really tested now.
	submitNative() will be the only function to handle isochronous transfer mode and detects the endpoint type automatically.
	First parameter can be either (you know it already):
	* int, the function will be work in read mode (read _int_ bytes FROM USB device)
	* Buffer object, the function will work in write mode (write byte array TO USB device)
	The parameter _iso_packets and _flags can be used, if the endpoint is working in isochronous mode otherwise they are useless. 

node examples/lsusb/lsusb.js

node examples/node-usb-kinect.js