#!/usr/bin/env python
 
#
 
# Enumerate usb devices
 
# Enumeration des peripheriques usb
 
#Copyright 2005 - 2007 Wander Lairson Costa
 
 
 
import usb
 
 
 
busses = usb.busses()
 
 
 
for bus in busses:
 
	devices = bus.devices
 
	for dev in devices:
 
		print "Device:", dev.filename
 
		print "  Device class:",dev.deviceClass
 
		print "  Device sub class:",dev.deviceSubClass
 
		print "  Device protocol:",dev.deviceProtocol
 
		print "  Max packet size:",dev.maxPacketSize
 
		print "  idVendor: %d (0x%04x)" % (dev.idVendor, dev.idVendor)
 
		print "  idProduct: %d (0x%04x)" % (dev.idProduct, dev.idProduct)
 
		print "  Device Version:",dev.deviceVersion
 
		for config in dev.configurations:
 
			print "  Configuration:", config.value
 
			print "    Total length:", config.totalLength 
 
			print "    selfPowered:", config.selfPowered
 
			print "    remoteWakeup:", config.remoteWakeup
 
			print "    maxPower:", config.maxPower
 
			for intf in config.interfaces:
 
				print "    Interface:",intf[0].interfaceNumber
 
				for alt in intf:
 
					print "    Alternate Setting:",alt.alternateSetting
 
					print "      Interface class:",alt.interfaceClass
 
					print "      Interface sub class:",alt.interfaceSubClass
 
					print "      Interface protocol:",alt.interfaceProtocol
 
					for ep in alt.endpoints:
 
						print "      Endpoint:",hex(ep.address)
 
						print "        Type:",ep.type
 
						print "        Max packet size:",ep.maxPacketSize
 
						print "        Interval:",ep.interval