def findDevice(self, idVendor, idProduct):
"""Find a USB device by product and vendor id."""
for bus in usb.busses():
for device in bus.devices:
if device.idVendor == idVendor and device.idProduct == idProduct:
return device
return None
def hid_enumerate(vendor_id, product_id):
hid_devices = []
busses = list(usb.busses())
# check each bus
for b_index in range(0, len(busses)):
bus = busses[b_index]
devices = list(bus.devices)
# check each device on a bus
for d_index in range(0, len(devices)):
device = devices[d_index]
# If the device matches all criteria
if device.deviceClass == USB_CLASS_PER_INTERFACE \
and device.idVendor == vendor_id \
and device.idProduct == product_id:
for c in device.configurations:
for ilist in c.interfaces:
for interface in ilist:
if interface.interfaceClass == USB_CLASS_HID:
hid_devices.append(
HIDDevice(device, b_index, d_index))
return hid_devices
def devices(vendor_id=None, product_id=None):
usb_devices = [d for b in usb.busses() for d in b.devices
if d.deviceClass == USB_CLASS_PER_INTERFACE
and d.idVendor == vendor_id
and d.idProduct == product_id]
return [HIDDevice(u) for u in usb_devices]
def __init__(self):
logger.info('Initializing GUSBamp instance')
# list of available amps
self.amps = []
for bus in usb.busses():
for device in bus.devices:
if (device.idVendor == ID_VENDOR_GTEC and
device.idProduct == ID_PRODUCT_GUSB_AMP):
self.amps.append(device)
self.devh = None
self.mode = None
# Initialize the amplifier and make it ready.
device = self.amps[0]
self.devh = device.open()
# detach kernel driver if nessecairy
config = device.configurations[0]
self.devh.setConfiguration(config)
assert(len(config.interfaces) > 0)
first_interface = config.interfaces[0][1]
first_setting = first_interface.alternateSetting
self.devh.claimInterface(first_interface)
self.devh.setAltInterface(first_interface)
# initialization straight from the usb-dump
self.set_mode('data')
self.devh.controlMsg(CX_OUT, 0xb6, value=0x80, buffer=0)
self.devh.controlMsg(CX_OUT, 0xb5, value=0x80, buffer=0)
self.devh.controlMsg(CX_OUT, 0xb9, value=0x00, buffer="\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10")
self.set_slave_mode(False)
self.devh.controlMsg(CX_OUT, 0xd3, value=0x01, buffer=0)
self.devh.controlMsg(CX_OUT, 0xca, value=0x01, buffer=0)
self.devh.controlMsg(CX_OUT, 0xc8, value=0x01, buffer="\x00"*16)
self.set_common_reference()
self.set_common_ground()
self.set_calibration_mode('sine')
self.set_sampling_ferquency(128, [False for i in range(16)], None, None)
def __init__(self):
super().__init__()
buses = usb.busses()
xula = None
for bus in buses:
for device in bus.devices:
if(device.idVendor == 0x04d8 and device.idProduct == 0xff8c):
xula = device
if(xula == None):
return
self.handle = xula.open()
if(sys.platform != "win32"):
try:
self.handle.detachKernelDriver(0)
except usb.USBError as error:
print("detachKernelDriver exception {}".format(error))
pass
self.handle.claimInterface(0)
self.ir = bitstring.BitStream('0b000000')
def get_device(self):
for bus in usb.busses():
for device in bus.devices:
if (device.idVendor == self.VENDOR_ID and
device.idProduct in self.POSSIBLE_PRODUCTS):
return device
raise NoBuddyFound
def _findDevice(self):
"""Find the vendor and product ID on the USB bus."""
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == self.vendor_id and dev.idProduct == self.product_id:
return dev
return None
def __init__(self, flush=True):
'''Finds and opens the scope's USB device.
If flush==True, any pending data is discarded.'''
self.device = None
self.palette = [0] * 768
# Build the default palette.
# This is based on what the palette appears to be *intended* to be,
# which is more colorful than the scope's actual display.
for i in range(256):
self.palette[i*3] = i / 64 * 255 / 3
self.palette[i*3+1] = (i & 0x30) / 16 * 255 / 3
self.palette[i*3+2] = (i & 0x0c) / 4 * 255 / 3
# Time in milliseconds to wait for a USB control transaction to finish.
# *RST takes about 1500ms, so the timeout should be longer than that.
self.timeout = 10000
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == 0x0400 and dev.idProduct == 0xc55d:
self.device = dev.open()
self.device.setConfiguration(1)
self.device.claimInterface(0)
break
if not self.device:
raise IOError('No USB oscilloscope found')
if flush:
self.read()
def get_usb_device(vendor_id, device_id):
buses = usb.busses()
for bus in buses:
for device in bus.devices:
if device.idVendor == vendor_id and device.idProduct == device_id:
return device
return None
def __init__(self):
self.dh = None
footswitch = None
self.iface = None
self.location = None
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == VENDOR_ID and dev.idProduct == PRODUCT_ID:
footswitch = dev
self.location = (bus.dirname, dev.filename)
break
if footswitch is None:
raise BackendError("Device not found")
for intf in footswitch.configurations[0].interfaces:
if intf[0].interfaceNumber == INTERFACE_NUMBER:
self.iface = intf
self.dh = footswitch.open()
# TODO: flaky after an ACPI suspend
self.dh.reset()
# This sometimes fails, and then errno doesn't get reset
# so subsequent errors are still populated with this.
try:
self.dh.detachKernelDriver(self.iface[0])
except usb.USBError as e:
if 'Operation not permitted' in e.message:
raise BackendError("Permission denied while removing kernel driver")
self.dh.claimInterface(self.iface[0])
def search_usb(device, vendor=None, product=None):
busses = usb.busses()
for bus in busses:
dev = search_usb_bus(bus, device)
if dev != None:
return (bus, dev)
return (None, None)
def get_g9_device():
for bus in usb.busses():
for device in bus.devices:
if device.idVendor == G9_VENDOR_ID \
and device.idProduct in G9_PRODUCT_IDS:
return device.open()
return None
def enumTry(self): busses = usb.busses() for bus in busses: devices = bus.devices for dev in devices: print "Devices: ", dev.filename print " Device Class: ", dev.deviceClass print " Device Subclass: ", dev.deviceSubClass print " Device Protocol: ", dev.deviceProtocol print " Device max packet size: ", dev.maxPacketSize print " ID Vendor: ", dev.idVendor print " ID Product: ", dev.idProduct print " Device Version: ", dev.deviceVersion for config in dev.configurations: print " Configuration: ", config.value print " Total Length: ", config.totalLength print " Self powered: ", config.selfPowered print " Remote Wakeup: ", config.remoteWakeup print " Max Power: ", 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
def __send_initalization(self):
usbdev = None
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == 0x3333:
usbdev = dev
if usbdev is None:
raise IOError('Could not find laser device (3333:5555) ...')
handle = usbdev.open()
print 'Initializing device ... ',
initlog = open(os.path.dirname(os.path.abspath(__file__))+'/usbinit.log')
for line in initlog.readlines():
setup_packet = line.split('|')[0]
buf = line.split('|')[-1]
if len(buf):
values = setup_packet.strip().split(' ')
reqType = int(values[0],16)
req = int(values[1],16)
value = int(values[2],16)*256+int(values[3],16)
index = int(values[4],16)*256+int(values[5],16)
length = int(values[6],16)*256+int(values[7],16)
binbuf = ''
for byte in buf.strip().split(' '):
binbuf += chr(int(byte,16))
handle.controlMsg(reqType,req,binbuf,value,index)
print 'done'
time.sleep(1)
def init(n=0): #opens the device, returns its deviceHandle
import usb
#global dh
b=usb.busses()
d=b[0].devices[n]
print "DEVICE ",n,": PID:", d.idProduct ," VID: ",d.idVendor,", devnum: ",d.devnum
dh=d.open()
print "manuf:",dh.getString(d.iManufacturer,1000),", SN:",dh.getString(d.iSerialNumber,1000)
c=d.configurations[0]
try:
print "config:",c.value,",",dh.getString(c.iConfiguration,1000)
except:
pass
ifs=c.interfaces
i=ifs[0][0]
es=i.endpoints
for e in es:
if e.address>=128:
ei=e.address
else:
eo=e.address
dh.setConfiguration(c)
global dhG
try:
dh.claimInterface(i)
dhG=dh
except usb.USBError:
print " INTERFACE WAS BUSY; RELEASING..."
dhG.releaseInterface()
#dh.releaseInterface()
dh.claimInterface(i)
dhG=dh
return {"hnd":dh,"in":ei,"out":eo}
def is_available():
for bus in usb.busses():
for device in bus.devices:
if (device.idVendor == ID_VENDOR_GTEC and
device.idProduct == ID_PRODUCT_GUSB_AMP):
return True
return False
def __init__(self,skipNIAs):
self.VENDOR_ID = 0x1234 #: Vendor Id
self.PRODUCT_ID = 0x0000 #: Product Id for the bridged usb cable
self.TIME_OUT = 100
self.handle = None
self.device = None
buses = usb.busses()
found = False
for bus in buses :
for device in bus.devices :
if device.idVendor == self.VENDOR_ID and device.idProduct == self.PRODUCT_ID:
if skipNIAs ==0:
self.device = device
self.config = self.device.configurations[0]
self.interface = self.config.interfaces[0][0]
self.ENDPOINT1 = self.interface.endpoints[0].address
self.ENDPOINT2 = self.interface.endpoints[1].address
self.PACKET_LENGTH1 = self.interface.endpoints[0].maxPacketSize
self.PACKET_LENGTH2 = self.interface.endpoints[1].maxPacketSize
found = True
break
else:
skipNIAs -= 1
if found:
break
def enumerate_usb():
"""Return a generator yielding all attached USB devices."""
busses = usb.busses()
for bus in busses:
devices = bus.devices
for dev in devices:
yield dev
def find_sixaxes():
res = []
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == vendor and dev.idProduct == product:
res.append(dev)
return res
def autodetect(self, core):
try:
import usb
found = False
try:
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == 0x0403 and dev.idProduct == 0x6001:
try:
handle = dev.open()
manufacturer = handle.getString(dev.iManufacturer, 100).decode("latin1")
product = handle.getString(dev.iProduct, 100).decode("latin1")
serial = handle.getString(dev.iSerialNumber, 100).decode("latin1")
if (manufacturer == "FTDI" and product == "FT232R USB UART") or (manufacturer == "FPGA Mining LLC" and product == "X6500 FPGA Miner") or (manufacturer == "BTCFPGA" and product == "ModMiner"):
try:
configuration = dev.configurations[0]
interface = configuration.interfaces[0][0]
handle.setConfiguration(configuration.value)
handle.claimInterface(interface.interfaceNumber)
handle.releaseInterface()
handle.setConfiguration(0)
found = True
break
except: pass
except: pass
if found: break
except: pass
if found: core.add_worker(self(core))
except: pass
def autodetect(self, core):
try:
found = False
try:
import usb
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == 0x221a and dev.idProduct >= 0x100 and dev.idProduct <= 0x1ff:
try:
handle = dev.open()
serial = handle.getString(dev.iSerialNumber, 100).decode("latin1")
try:
configuration = dev.configurations[0]
interface = configuration.interfaces[0][0]
handle.setConfiguration(configuration.value)
handle.claimInterface(interface.interfaceNumber)
handle.releaseInterface()
handle.setConfiguration(0)
found = True
break
except: pass
except: pass
if found: break
except: pass
if found: core.add_worker(self(core))
except: pass
def findDevice(self, vendor_id, product_id): buses = usb.busses() for bus in buses : for device in bus.devices : if device.idVendor == vendor_id and device.idProduct == product_id: return device return None
def find_usb_devices():
busses = usb.busses()
devobjs = []
for dev in usb.core.find(find_all=True):
serialno = None
if dev.iSerialNumber > 0:
try:
serialno = dev.serial_number
except usb.USBError:
pass
except ValueError:
pass
did = None
try:
did = '%04x' % dev.bcdDevice
except TypeError:
pass
devobjs.append(
LibDevice(
vid=dev.idVendor,
pid=dev.idProduct,
did=did,
serialno=serialno,
path=Path(
bus=dev.bus,
address=dev.address)))
return devobjs
def find_bricks(host=None, name=None): # FIXME: probably should check host and name for bus in usb.busses(): for device in bus.devices: if device.idVendor == ID_VENDOR_LEGO and \ device.idProduct == ID_PRODUCT_NXT: yield USBSock(device)
def search_usb(device):
'''
Takes either None, specifying that any USB device in the
global vendor and product lists are acceptable, or takes
a string that identifies a device in the format
<BusNumber>:<DeviceNumber>, and returns the pyUSB objects
for bus and device that correspond to the identifier string.
'''
if device == None:
busNum = None
devNum = None
else:
if ':' not in device:
raise KBInterfaceError("USB device format expects <BusNumber>:<DeviceNumber>, but got {0} instead.".format(device))
busNum, devNum = map(int, device.split(':', 1))
if USBVER == 0:
busses = usb.busses()
for bus in busses:
dev = search_usb_bus_v0x(bus, busNum, devNum)
if dev != None:
return (bus, dev)
return None #Note, can't expect a tuple returned
elif USBVER == 1:
return usb.core.find(custom_match=findFromListAndBusDevId(busNum, devNum, usbVendorList, usbProductList)) #backend=backend,
else:
raise Exception("USB version expected to be 0.x or 1.x.")
def get_device(self) :
buses = usb.busses()
for bus in buses :
for device in bus.devices :
if device.idVendor == self.idVendor and device.idProduct == self.idProduct :
return device
return None
def find_keyboard_device():
for bus in usb.busses():
for device in bus.devices:
print device
if device.idVendor == USB_VENDOR and \
device.idProduct == USB_PRODUCT or device.idProduct == USB_OTHER_PRODUCT:
return device
def _find_device(idVendor, idProduct):
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == idVendor and \
dev.idProduct == idProduct:
return dev
return None
def JobTask(self):
LinkState = 0
if fileExists('/sys/class/net/wlan0/operstate'):
LinkState = open('/sys/class/net/wlan0/operstate').read()
if LinkState != 'down':
LinkState = open('/sys/class/net/wlan0/operstate').read()
elif fileExists('/sys/class/net/eth0/operstate'):
LinkState = open('/sys/class/net/eth0/operstate').read()
if LinkState != 'down':
LinkState = open('/sys/class/net/eth0/carrier').read()
LinkState = LinkState[:1]
if fileExists("/proc/stb/lcd/symbol_network") and config.lcd.mode.value == '1':
open("/proc/stb/lcd/symbol_network", "w").write(str(LinkState))
elif fileExists("/proc/stb/lcd/symbol_network") and config.lcd.mode.value == '0':
open("/proc/stb/lcd/symbol_network", "w").write('0')
USBState = 0
busses = usb.busses()
for bus in busses:
devices = bus.devices
for dev in devices:
if dev.deviceClass != 9 and dev.deviceClass != 2 and dev.idVendor > 0:
# print ' '
# print "Device:", dev.filename
# print " Number:", dev.deviceClass
# print " idVendor: %d (0x%04x)" % (dev.idVendor, dev.idVendor)
# print " idProduct: %d (0x%04x)" % (dev.idProduct, dev.idProduct)
USBState = 1
if fileExists("/proc/stb/lcd/symbol_usb") and config.lcd.mode.value == '1':
open("/proc/stb/lcd/symbol_usb", "w").write(str(USBState))
elif fileExists("/proc/stb/lcd/symbol_usb") and config.lcd.mode.value == '0':
open("/proc/stb/lcd/symbol_usb", "w").write('0')
self.timer.startLongTimer(30)
def find_device(vendor, product):
for bus in usb.busses():
for device in bus.devices:
if device.idVendor == vendor \
and device.idProduct == product:
return device
return None
def __init__(self, deviceid, takeover):
import usb
self.handle = None
self.serial = deviceid
permissionproblem = False
deviceinuse = False
for bus in usb.busses():
if self.handle != None: break
for dev in bus.devices:
if self.handle != None: break
if dev.idVendor == 0x0403 and dev.idProduct == 0x6001:
try:
handle = dev.open()
manufacturer = handle.getString(dev.iManufacturer, 100).decode("latin1")
product = handle.getString(dev.iProduct, 100).decode("latin1")
serial = handle.getString(dev.iSerialNumber, 100).decode("latin1")
if (manufacturer == "FTDI" and product == "FT232R USB UART") or product == "X6500 FPGA Miner" or product == "X6500r3 FPGA Miner" or (manufacturer == "FTDI" and product == "TTL232RG-VIP"):
if deviceid == "" or deviceid == serial:
try:
if takeover: handle.reset()
configuration = dev.configurations[0]
interface = configuration.interfaces[0][0]
handle.setConfiguration(configuration.value)
handle.claimInterface(interface.interfaceNumber)
handle.setAltInterface(interface.alternateSetting)
self.inep = interface.endpoints[0].address
self.inepsize = interface.endpoints[0].maxPacketSize
self.outep = interface.endpoints[1].address
self.outepsize = interface.endpoints[1].maxPacketSize
self.index = 1
self.handle = handle
self.serial = serial
except: deviceinuse = True
except: permissionproblem = True
if self.handle == None:
if deviceinuse:
raise Exception("Can not open the specified device, possibly because it is already in use")
if permissionproblem:
raise Exception("Can not open the specified device, possibly due to insufficient permissions")
raise Exception("Can not open the specified device")
self.handle.controlMsg(0x40, 3, None, 0, 0)
def JobTask(self):
LinkState = 0
if fileExists('/sys/class/net/wlan0/operstate'):
LinkState = open('/sys/class/net/wlan0/operstate').read()
if LinkState != 'down':
LinkState = open('/sys/class/net/wlan0/operstate').read()
elif fileExists('/sys/class/net/eth0/operstate'):
LinkState = open('/sys/class/net/eth0/operstate').read()
if LinkState != 'down':
LinkState = open('/sys/class/net/eth0/carrier').read()
LinkState = LinkState[:1]
if fileExists("/proc/stb/lcd/symbol_network"
) and config.lcd.mode.value == '1':
f = open("/proc/stb/lcd/symbol_network", "w")
f.write(str(LinkState))
f.close()
elif fileExists("/proc/stb/lcd/symbol_network"
) and config.lcd.mode.value == '0':
f = open("/proc/stb/lcd/symbol_network", "w")
f.write('0')
f.close()
USBState = 0
busses = usb.busses()
for bus in busses:
devices = bus.devices
for dev in devices:
if dev.deviceClass != 9 and dev.deviceClass != 2 and dev.idVendor > 0:
USBState = 1
if fileExists(
"/proc/stb/lcd/symbol_usb") and config.lcd.mode.value == '1':
f = open("/proc/stb/lcd/symbol_usb", "w")
f.write(str(USBState))
f.close()
elif fileExists(
"/proc/stb/lcd/symbol_usb") and config.lcd.mode.value == '0':
f = open("/proc/stb/lcd/symbol_usb", "w")
f.write('0')
f.close()
self.timer.startLongTimer(30)
def __init__(self, Frames):
self._Init = False
self._Running = False
self._Frames = Frames
self._DataAvaliable = False
self._busses = usb.busses()
self._rdev = None
self._observers = []
for bus in self._busses:
for dev in bus.devices:
if dev.idVendor == 0x2c51:
self._rdev = dev
if self._rdev == None:
print "Archo not find !"
sys.exit()
else:
self._dev = self._rdev
self._Init = True
self._current_handle = self._dev.open()
self._dev.dev.read(0x86, 512 * 3, 0, 2000)
def _find_devices():
"""
Returns a list of CrazyRadio devices currently connected to the computer
"""
ret = []
logger.info('Looking for devices....')
if pyusb1:
for d in usb.core.find(idVendor=USB_VID, idProduct=USB_PID, find_all=1,
backend=pyusb_backend):
ret.append(d)
else:
busses = usb.busses()
for bus in busses:
for device in bus.devices:
if device.idVendor == USB_VID:
if device.idProduct == USB_PID:
ret += [device, ]
return ret
def _find_devices():
"""
Returns a list of CrazyRadio devices currently connected to the computer
"""
ret = []
if pyusb1:
dev = usb.core.find(idVendor=0x1915, idProduct=0x7777, find_all=1)
if dev is not None:
ret = dev
else:
busses = usb.busses()
for bus in busses:
for device in bus.devices:
if device.idVendor == CRADIO_VID:
if device.idProduct == CRADIO_PID:
ret += [
device,
]
return ret
def __init__(self, num=0):
""" Num is the device number on the system (0,1,2...) """
cnt = 0
busses = usb.busses()
for bus in busses:
for device in bus.devices:
if device.idVendor==VENDOR_ID \
and device.idProduct in [PRODUCT_ID_SISPM,
PRODUCT_ID_MSISPM_OLD,PRODUCT_ID_MSISPM_FLASH,
PRODUCT_ID_MSISPM_FLASH_NEW]:
if num == cnt:
self.device = device
self.deviceHandle = self.device.open()
return
else:
cnt += 1
raise SispmException("Sispm device not found.")
def JobTask(self):
LinkState = 0
if fileExists("/proc/stb/lcd/symbol_network") and config.lcd.mode.value == '1':
print("[Lcd] Write to /proc/stb/lcd/symbol_network")
open("/proc/stb/lcd/symbol_network", "w").write(str(LinkState))
elif fileExists("/proc/stb/lcd/symbol_network") and config.lcd.mode.value == '0':
print("[Lcd] Write to /proc/stb/lcd/symbol_network")
open("/proc/stb/lcd/symbol_network", "w").write("0")
USBState = 0
busses = usb.busses()
for bus in busses:
devices = bus.devices
for dev in devices:
if dev.deviceClass != 9 and dev.deviceClass != 2 and dev.idVendor != 3034 and dev.idVendor > 0:
USBState = 1
if fileExists("/proc/stb/lcd/symbol_usb"):
print("[Lcd] Write to /proc/stb/lcd/symbol_usb")
open("/proc/stb/lcd/symbol_usb", "w").write(str(USBState))
self.timer.startLongTimer(30)
def conexion(self):
if self.servidor.emular == True:
return True
pingu = False
try:
busses = usb.busses()
for bus in busses:
devices = bus.devices
for dev in devices:
if dev.idVendor == 0x04d8 and dev.idProduct == 0xfeaa:
pingu = dev
if pingu <> False:
self.dh = pingu.open()
self.dh.setConfiguration(3)
self.dh.claimInterface(0)
return True
else:
return False
except Exception, ex:
return False
def getRfCatDevices():
'''
returns a list of USB device objects for any rfcats that are plugged in
NOTE: if any rfcats are in bootloader mode, this will cause python to Exit
'''
rfcats = []
for bus in usb.busses():
for dev in bus.devices:
# OpenMoko assigned or Legacy TI
if (dev.idVendor == 0x0451 and dev.idProduct == 0x4715) or (
dev.idVendor == 0x1d50 and
(dev.idProduct == 0x6047 or dev.idProduct == 0x6048
or dev.idProduct == 0x605b)):
rfcats.append(dev)
elif (dev.idVendor == 0x1d50
and (dev.idProduct == 0x6049 or dev.idProduct == 0x604a)):
print "Already in Bootloader Mode... exiting"
exit(0)
return rfcats
def setup_serial(self, port_name=None):
self.usb_timestamp = 0
matchcount = 0
matchdev = None
self.write_queue = Queue.Queue()
self.read_queue = Queue.Queue()
self.__keep_running = 1
try:
#scan busses and devices to find appropriately indexed device
for bus in usb.busses():
for dev in bus.devices:
if dev.idVendor == self.idVendor and dev.idProduct == self.idProduct:
matchcount += 1
matchdev = dev
if matchcount == self.device_index: break
if matchcount == self.device_index: break
if not matchdev or matchcount != self.device_index:
raise IOError("no USB LabPro found with requested index %d" %
self.device_index)
udev = self.usbdev = matchdev.open()
udev.claimInterface(0)
time.sleep(0.020) # wait 20 ms for safety
udev.setConfiguration(1) #default configure interface
time.sleep(0.020) # wait 20 ms for safety
udev.claimInterface(0) #reclaim after configure
self.read_thread = threading.Thread(target=self.reader_thread_task)
self.read_thread.start()
self.write_thread = threading.Thread(
target=self.writer_thread_task)
self.write_thread.start()
except IOError:
raise
except:
self.__keep_running = 0
self.close()
raise
def usb_find(vendor, product, serialname):
"""Find USB devices based on vendor, product and serial identifiers.
Locates all USB devices that match the criteria of the arguments. In the
case where input arguments are 'None' that argument is a don't care
Args:
vendor: USB vendor id (integer)
product: USB product id (integer)
serial: USB serial id (string)
Returns:
matched_devices : list of pyusb devices matching input args
"""
matched_devices = []
for bus in usb.busses():
for device in bus.devices:
if (not vendor or device.idVendor == vendor) and \
(not product or device.idProduct == product) and \
(not serialname or usb_get_iserial(device).endswith(serialname)):
matched_devices.append(device)
return matched_devices
def find_serial(self):
""" On linux only, use pyusb to enumerate all devices connected
to the bus, return the string from the usb descriptor, which is
the device serial number.
"""
import platform
if platform.system() != "Linux":
return self.find_windows_serial()
print "Finding serial number using pyusb"
import usb
for bus in usb.busses():
devices = bus.devices
for dev in devices:
if dev.idVendor == 0x06c2:
print " idVendor:",hex(dev.idVendor)
print " idProduct:",hex(dev.idProduct)
ld = dev.open()
local_serial = ld.getString(dev.iSerialNumber, 256)
return local_serial
raise ValueError("Can't find phidget (linux)")
def get_devices():
fail = False
devs = []
for bus in usb.busses():
for dev in bus.devices:
try:
dh = dev.open()
except usb.USBError:
fail = True
continue
if fail is not True:
ven = getstr(dh, dev.iManufacturer)
mdl = getstr(dh, dev.iProduct)
ser = getstr(dh, dev.iSerialNumber)
if ven is None or mdl is None or ser is None:
fail = True
continue
txt = []
if ven:
txt.append(ven)
txt.append(mdl or '<unknown>')
if ser:
txt.append('(S/N %s)' % ser)
txt = ' '.join(txt)
if not filter_dev(dev, dh, ven, mdl, ser):
continue
for config in dev.configurations:
for intf in config.interfaces:
for alt in intf:
name = getstr(dh, alt.iInterface)
if not filter_interface(dev, dh, alt, name):
continue
devs.append((txt, (dev, alt)))
return fail, devs
def get_connected_device_types():
board_types = []
generic_count = 0
busses = usb.busses()
for bus in busses:
devices = bus.devices
for device in devices:
found_same_pid = False
for board_type, id_pairs in board_ids.boards.items():
for id_pair in id_pairs:
if device.idVendor == id_pair.vid:
if device.idProduct == id_pair.pid:
if board_type not in configuration.excluded_devices:
board_types.append(board_type)
found_same_pid = True
break
if found_same_pid:
break
if not found_same_pid:
if device.idVendor == board_ids.ftdi:
generic_count += 1
break
# Put generic devices at the end so that the number of checks needed to find actual device is much less
for i in range(generic_count):
board_types.append('generic')
if generic_count > 0:
logger.warning(
'An Arduino board was found but the board type is unknown. An attempt to find the type of'
'board will be made but this could take quite awhile. It is recommended that you specify'
'the board instead.')
return board_types
def __init__(self, ibus=0, idev=0):
if ibus and idev:
print "Using explicitly defined device"
raise NameError, "Not implemented."
ndev = 0
ibus = 0
# find device
for bus in usb.busses():
ibus += 1
idev = 0
for dev in bus.devices:
idev += 1
if dev.idVendor == self.idVendor and dev.idProduct == self.idProduct:
devh = dev.open()
if devh.getString(dev.iManufacturer, len(self.Manufacturer)) == self.Manufacturer \
and devh.getString(dev.iProduct, len(self.Product)) == self.Product:
if not self.mydevh: self.mydevh = devh
print "Device found. Bus %3d Device %3d" % (ibus,
idev),
if ndev: print ""
else: print "*"
ndev += 1
def find(find_all=False, idVendor=None, idProduct=None):
all = []
for bus in usb.busses():
for dev in bus.devices:
d = UsbDeviceMini(dev, bus)
# print "seen idVendor=%04x idProduct=%04x" % (d.idVendor, d.idProduct)
if idVendor is None and idProduct is None:
all.append(d)
elif idVendor is None:
if idProduct == d.idProduct:
all.append(d)
elif idProduct is None:
if idVendor == d.idVendor:
all.append(d)
else:
if idVendor == d.idVendor and idProduct == d.idProduct:
all.append(d)
if find_all:
return all
if not len(all):
return None
return all[0]
def connect(self):
buses = usb.busses()
segway_handle_list = []
for bus in buses:
for device in bus.devices:
if device.idVendor == 1027 and device.idProduct == 59177:
h = device.open()
serial_num = int(h.getString(3, 10))
if serial_num == 215:
if self.side == 'front':
print 'Connected to front segway'
self.segway = h
self.segway.claimInterface(0)
elif serial_num == 201:
if self.side == 'back':
print 'Connected to rear segway'
self.segway = h
self.segway.claimInterface(0)
else:
raise RuntimeError(
'Unknown_segway connected.' + ' Serial Number is ',
serial_num)
def connect(self):
'''
connect usb device
'''
try:
self.dev = usb.core.find(idVendor=self._vid, idProduct=self._pid)
if self.dev:
self.ep_in = self.dev[0][(0,0)][0].bEndpointAddress
self.ep_out = self.dev[0][(0,0)][1].bEndpointAddress
self.size = self.dev[0][(0,0)][1].wMaxPacketSize
busses = usb.busses()
for bus in busses:
for device in bus.devices:
if device.idVendor == self._vid and device.idProduct == self._pid:
self._handle = device.open()
if self.dev.is_kernel_driver_active(0):
self._handle.detachKernelDriver(0)
self._handle.claimInterface(0)
return True
except Exception as e:
self._is_connected = False
return False
def initial_setup(self):
#self.stdscr.addstr(0, 0, "Moodtick recorder..")
#self.stdscr.addstr(2, 0, "Please remove all 'moodsticks', and hit any key..")
#c = self.stdscr.getch()
#self.stdscr.clear()
#self.stdscr.refresh()
busses = usb.busses()
for bus in busses:
devices = bus.devices
for dev in devices:
self.seen.append(dev.idVendor + dev.idProduct)
for color in self.moodsticks:
devid = self._record(color)
self.moodsticks[color] = devid
self.seen.append(devid)
if not os.path.isdir(color):
os.mkdir(color)
devid_path = os.path.join(color, ".devnum")
with open(devid_path, 'w') as fh:
fh.write(str(devid))
def JobTask(self):
LinkState = 0
if fileExists('/sys/class/net/wlan0/operstate'):
LinkState = open('/sys/class/net/wlan0/operstate').read()
if LinkState != 'down':
LinkState = open('/sys/class/net/wlan0/operstate').read()
elif fileExists('/sys/class/net/eth0/operstate'):
LinkState = open('/sys/class/net/eth0/operstate').read()
if LinkState != 'down':
LinkState = open('/sys/class/net/eth0/carrier').read()
LinkState = LinkState[:1]
if fileExists("/proc/stb/lcd/symbol_network"
) and config.lcd.mode.getValue() == '1':
open("/proc/stb/lcd/symbol_network", "w").write(str(LinkState))
elif fileExists("/proc/stb/lcd/symbol_network"
) and config.lcd.mode.getValue() == '0':
open("/proc/stb/lcd/symbol_network", "w").write('0')
USBState = 0
busses = usb.busses()
for bus in busses:
devices = bus.devices
for dev in devices:
if dev.deviceClass != 9 and dev.deviceClass != 2 and dev.idVendor > 0:
# print ' '
# print "Device:", dev.filename
# print " Number:", dev.deviceClass
# print " idVendor: %d (0x%04x)" % (dev.idVendor, dev.idVendor)
# print " idProduct: %d (0x%04x)" % (dev.idProduct, dev.idProduct)
USBState = 1
if fileExists("/proc/stb/lcd/symbol_usb") and config.lcd.mode.getValue(
) == '1':
open("/proc/stb/lcd/symbol_usb", "w").write(str(USBState))
elif fileExists("/proc/stb/lcd/symbol_usb"
) and config.lcd.mode.getValue() == '0':
open("/proc/stb/lcd/symbol_usb", "w").write('0')
self.timer.startLongTimer(30)
def __init__(self):
logger.info('Initializing GUSBamp instance')
# list of available amps
self.amps = []
for bus in usb.busses():
for device in bus.devices:
if (device.idVendor in [ID_VENDOR_GTEC, ID_VENDOR_GTEC2] and
device.idProduct == ID_PRODUCT_GUSB_AMP):
self.amps.append(device)
self.devh = None
self.mode = None
# Initialize the amplifier and make it ready.
device = self.amps[0]
self.devh = device.open()
# detach kernel driver if nessecairy
config = device.configurations[0]
self.devh.setConfiguration(config)
assert(len(config.interfaces) > 0)
# sometimes it is the other one
first_interface = config.interfaces[0][0]
if first_interface is None:
first_interface = config.interfaces[0][1]
first_setting = first_interface.alternateSetting
self.devh.claimInterface(first_interface)
self.devh.setAltInterface(first_interface)
# initialization straight from the usb-dump
self.set_mode('data')
self.devh.controlMsg(CX_OUT, 0xb6, value=0x80, buffer=0)
self.devh.controlMsg(CX_OUT, 0xb5, value=0x80, buffer=0)
self.devh.controlMsg(CX_OUT, 0xb9, value=0x00, buffer="\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10")
self.set_slave_mode(False)
self.devh.controlMsg(CX_OUT, 0xd3, value=0x01, buffer=0)
self.devh.controlMsg(CX_OUT, 0xca, value=0x01, buffer=0)
self.devh.controlMsg(CX_OUT, 0xc8, value=0x01, buffer="\x00"*16)
self.set_common_reference()
self.set_common_ground()
self.set_calibration_mode('sine')
self.set_sampling_ferquency(128, [False for i in range(16)], None, None)
def getDevice(vendor, product):
# ----------------------------------------------------------------------
""" search USB device and returns a DeviceHandle object """
if PYUSB_USE_CORE:
device = usb.core.find(idVendor=vendor, idProduct=product)
#print(device)
if device is None :
return ERR_DEVICE_NOT_FOUND
else :
return device
else:
busses = usb.busses()
for bus in busses:
#print(bus)
for device in bus.devices:
#print(device)
if (device.idVendor, device.idProduct) == (vendor, product):
return device
return ERR_DEVICE_NOT_FOUND
def open(self, index=0):
""" Given an index, opens the related ambx device. The index refers
to the position of the device on the USB bus. Index 0 is default,
and will open the first device found.
Returns True if open successful, False otherwise.
"""
device_count = 0
for bus in usb.busses():
devices = bus.devices
for dev in devices:
if dev.idVendor == self.RAVESPIDER_VENDOR_ID and dev.idProduct == self.RAVESPIDER_PRODUCT_ID:
if device_count == index:
self.RaveSpiderDevice = dev
break
device_count += 1
if self.RaveSpiderDevice is None:
print "Returning!"
return False
self.RaveSpiderHandle = self.RaveSpiderDevice.open()
self.RaveSpiderHandle.setConfiguration(1)
self.RaveSpiderHandle.claimInterface(0)
return True
def __init__(self):
busses = usb.busses()
for bus in busses:
devices = bus.devices
for dev in devices:
if dev.idVendor is VENDOR_ID and dev.idProduct is PRODUCT_ID:
self.__dev = dev
self.__conf = dev.configurations[0]
self.__intf = dev.interfaces[0][0]
self.__endp = self.__intf.endpoints[0]
if self.__dev is None:
raise ValueError('Launcher not found')
try:
self.__handle = self.__dev.open()
self.__handle.detachKernelDriver(0)
self.__handle.setConfiguration(self.__conf)
self.__handle.claimInterface(self.__intf)
self.__handle.setAltInterface(self.__intf)
self.__handle.reset()
except:
raise ValueError('Unable to initialize Launcher!')
def _find_devices(serial=None):
"""
Returns a list of CrazyRadio devices currently connected to the computer
"""
ret = []
if pyusb1:
for d in usb.core.find(idVendor=0x1915, idProduct=0x7777, find_all=1,
backend=pyusb_backend):
if serial is not None and serial == d.serial_number:
return d
ret.append(d)
else:
busses = usb.busses()
for bus in busses:
for device in bus.devices:
if device.idVendor == CRADIO_VID:
if device.idProduct == CRADIO_PID:
if serial == device.serial_number:
return device
ret += [device, ]
return ret
def getDevice(self, board):
""" Scans connected USB devices until it finds a Pinguino board """
logging.info("Looking for a Pinguino device ...")
if self.PYUSB_USE_CORE:
device = usb.core.find(idVendor=board.vendor,
idProduct=board.product)
if device is None:
return self.ERR_DEVICE_NOT_FOUND
else:
return device
else:
busses = usb.busses()
for bus in busses:
for device in bus.devices:
if (device.idVendor, device.idProduct) == (board.vendor,
board.product):
return device
return self.ERR_DEVICE_NOT_FOUND
def __init__(self, vendor_id, product_id, skip):
busses = usb.busses()
self.handle = None
count = 0
for bus in busses:
devices = bus.devices
for dev in devices:
if dev.idVendor==vendor_id and dev.idProduct==product_id:
if count==skip:
log.info("ibuddy found! vend: %s prod: %s",dev.idVendor, dev.idProduct)
self.dev = dev
self.conf = self.dev.configurations[0]
self.intf = self.conf.interfaces[0][0]
self.endpoints = []
for endpoint in self.intf.endpoints:
self.endpoints.append(endpoint)
log.info("endpoint")
return
else:
count=count+1
raise NoBuddyException()
def __init__(self):
self.is_initialized = False
d = None
busses = usb.busses()
for bus in busses:
devs = bus.devices
for dev in devs:
if dev.idVendor == 0x046d and dev.idProduct == 0xc21f:
d = dev
#conf = d.configurations[0]
#intf = conf.interfaces[0][0]
if d is not None:
self._dev = d.open()
try:
self._dev.detachKernelDriver(0)
except usb.core.USBError:
logging.warning(
"Gamepad: Error detaching kernel driver (usually no problem)"
)
except AttributeError:
pass
#handle.interruptWrite(0, 'W')
self._dev.setConfiguration(1)
self._dev.claimInterface(0)
# This value has to be send to the gamepad, or it won't start working
# value was determined by sniffing the usb traffic with wireshark
# getting other gamepads to work might be a simple as changing this
self._dev.interruptWrite(0x02, struct.pack('<BBB', 0x01, 0x03,
0x04))
self.changed = False
self._state = default_state
self._old_state = default_state
self.is_initialized = True
logging.info("Gamepad initialized")
else:
RuntimeError("Could not initialize Gamepad")
def __init__(self):
vendorid, productid = 0xffc, 2 # clavia, g2
# find g2 usb device
g2dev = None
for bus in usb.busses():
for device in bus.devices:
if device.idVendor == vendorid and device.idProduct == productid:
g2dev = device
if not g2dev:
raise Exception('No g2 device found')
self.g2dev = g2dev
# get 3 endpoints
g2conf = g2dev.configurations[0]
g2intf = g2conf.interfaces[0][0]
g2eps = g2intf.endpoints
self.g2iin = g2eps[0].address
self.g2bin = g2eps[1].address
self.g2bout = g2eps[2].address
self.g2h = g2dev.open()
self.g2h.setConfiguration(g2conf)
self.g2h.reset()
def _get_usb_device(self, skip=0):
"""
Get YubiKey USB device.
Optionally allows you to skip n devices, to support multiple attached YubiKeys.
"""
try:
# PyUSB >= 1.0, this is a workaround for a problem with libusbx
# on Windows.
import usb.core
import usb.legacy
devices = [usb.legacy.Device(d) for d in usb.core.find(
find_all=True, idVendor=YUBICO_VID)]
except ImportError:
# Using PyUsb < 1.0.
import usb
devices = [d for bus in usb.busses() for d in bus.devices]
for device in devices:
if device.idVendor == YUBICO_VID:
if device.idProduct in PID.all(otp=True):
if skip == 0:
return device
skip -= 1
return None