def list_devices():
print "Vendor\t\tProduct\t\t\tSerial"
dev_list = []
for device in Driver().list_devices():
device = map(lambda x: x.decode('latin1'), device)
vendor, product, serial = device
print "%s\t\t%s\t\t%s" % (vendor, product, serial)
def load_hardware(self):
self.__device_type = None
for device in Driver().list_devices():
vendor, product, self.__device = [x.decode('latin1') for x in device]
self.__device_type = 'Serial' if product.endswith('UART') else 'BitBang'
logger.debug('Found switch board {}, {}, {}, of type {}'.format(vendor,product,self.__device,self.__device_type))
break # For now, we only support 1 switch board!
def get_ftdi_device_list():
dev_list = []
for device in Driver().list_devices():
dev_info = device
vendor, product, serial = dev_info # device must always be this triple
dev_list.append(serial)
return dev_list
def run(self):
while self.parent.run:
time.sleep(.5)
new_devices = {}
try:
for device in Driver().list_devices():
# vendor, product, serial = map(lambda x: x.decode('latin1'), device)
vendor, product, serial = map(lambda x: x, device)
new_devices[serial] = (vendor, product)
if not serial in self.ftdi_devices:
wx.CallAfter(dispatcher.send,
signal="USBMonitor",
sender=self,
action="add",
vendor=vendor,
product=product,
serial=serial)
for serial in self.ftdi_devices:
if not serial in new_devices:
wx.CallAfter(dispatcher.send,
signal="USBMonitor",
sender=self,
action="remove",
vendor=self.ftdi_devices[serial][0],
product=self.ftdi_devices[serial][1],
serial=serial)
except FtdiError as e:
if sys.exc_info()[0] == LibraryMissingError:
wx.LogError(str(e))
break
except LibraryMissingError as e:
wx.LogError(str(e))
break
self.ftdi_devices = new_devices
def GetFtdiDevices():
dev_list = {}
for device in Driver().list_devices():
dev_info = map(lambda x: x.decode('latin1'), device)
vendor, product, serial = dev_info
dev_list[serial] = (vendor, product)
return dev_list
def GetFtdiDevices():
dev_list = {}
for device in Driver().list_devices():
dev_info = device
vendor, product, serial = dev_info
dev_list[serial] = (vendor, product)
return dev_list
def return_device_serial_number():
# print "Vendor\t\tProduct\t\t\tSerial"
serial = None
for device in Driver().list_devices():
device = map(lambda x: x.decode("latin1"), device)
vendor, product, serial = device
# print "%s\t\t%s\t\t%s" % (vendor, product, serial)
return serial
def __load_ftdi_device(self):
for device in Driver().list_devices():
vendor, product, self.device = map(lambda x: x.decode('latin1'),
device)
self.device_type = 'Serial' if product.endswith(
'UART') else 'BitBang'
logger.debug('Found switch board %s, %s, %s, of type %s' %
(vendor, product, self.device, self.device_type))
break # For now, we only support 1 switch board!
def list_devices():
print('%-12s' % 'Vendor',
'%-35s' % 'Product',
'%-25s' % 'Serial',
sep='\t')
print(
'--------------------------------------------------------------------')
dev_list = []
for vendor, product, serial in Driver().list_devices():
print('%-12s' % vendor, '%-35s' % product, '%-25s' % serial, sep='\t')
def get_ftdi_device_list():
"""
return a list of lines, each a colon-separated
vendor:product:serial summary of detected devices
"""
dev_list = []
for device in Driver().list_devices():
# device must always be this triple
vendor, product, serial = device
dev_list.append("%s:%s:%s" % (vendor, product, serial))
return dev_list
class FTD2XXLinux(object):
def __init__(self):
self.driver = Driver()
self.bb = None
self.comport = None
def initialise(self, deviceID, baudRate, mask, bitMode):
try:
indexed = deviceID.split("#", 2)
if len(indexed) == 2:
deviceID = indexed[0]
which = int(indexed[1])
else:
which = 0
index = 0
found = False
for dev in self.driver.list_devices():
if re.search(deviceID + '.+', dev[2].decode()):
if which == index:
found = True
print('Found device %s#%d => %s' %
(deviceID, index, dev[2].decode()))
deviceID = dev[2].decode()
break
index += 1
if found:
self.bb = BitBangDevice(deviceID)
self.bb.direction = mask
self.bb.open()
except Exception as e:
raise dae_RelayBoard_Common.Denkovi_Exception(
'Could not connect to relay board: %s: %s' % (e.__class__, e))
if not found:
raise dae_RelayBoard_Common.Denkovi_Exception(
'Relay board: %s#%d not found' % (deviceID, index))
def close(self):
if self.bb is not None:
self.bb.close()
self.bb = None
def writeByte(self, byte):
if self.bb is None:
raise dae_RelayBoard_Common.Denkovi_Exception(
'Board non initialized')
self.bb.port = byte
def readByte(self):
if self.bb is None:
raise dae_RelayBoard_Common.Denkovi_Exception(
'Board non initialized')
return self.bb.port
def get_ftdi_device_list():
"""
return a list of lines, each a colon-separated
vendor:product:serial summary of detected devices
"""
dev_list = []
for device in Driver().list_devices():
# list_devices returns bytes rather than strings
dev_info = map(lambda x: x.decode('latin1'), device)
# device must always be this triple
vendor, product, serial = dev_info
dev_list.append("%s:%s:%s" % (vendor, product, serial))
return dev_list
def _scan_relays(callback = None, **kwargs):
device_nr = 0
for (_, _, serial) in Driver().list_devices():
device_nr += 1
# We have by default 4 switches..... not sure...
amount_sockets = 4
for x in range(amount_sockets):
# Explicit None value for ID. This will force to generate a new ID based on the address
yield terrariumRelay(None,
terrariumRelayFTDI.HARDWARE,
f'{x+1},{serial}',
f'{terrariumRelayFTDI.NAME} device nr: {device_nr}({serial}) socket: {x+1}',
callback=callback)
def reset_device():
print "locating device..."
found = False
while not found:
for device in Driver().list_devices():
device = map(lambda x: x.decode('latin1'), device)
vendor, product, serial = device
print product
if product == PRODUCT:
found = True
break
else:
retry()
print "...done"
def load_hardware(self):
address = self.__get_address()
self.__device_type = None
counter = 1
for device in Driver().list_devices():
if counter != address[1]:
counter += 1
continue
vendor, product, self.__device = [x for x in device]
self.__device_type = 'Serial' if product.endswith('UART') else 'BitBang'
logger.debug('Found switch board {}, {}, {}, of type {}'.format(vendor,product,self.__device,self.__device_type))
break # For now, we only support 1 switch board!
def getFTDIDevicesFromSystem():
global vendor
global product
global serial
dev_list = []
for device in Driver().list_devices():
# list_devices returns bytes rather than strings
dev_info = map(lambda x: x.decode('latin1'), device)
# device must always be this triple
vendor, product, serial = dev_info
if vendor == "FTDI":
dev_list.append("%s:%s:%s" % (vendor, product, serial))
return dev_list
def _load_hardware(self):
# Address value = Switch_number,board_serial (optional). When board_serial is missing, use the first found device and update the address....
address = self._address
number_mode = terrariumUtils.is_float(address[1])
counter = 1
for (_, device_type, serial) in Driver().list_devices():
# Loop until we reatch the number (amount) or serial that is entered
if (number_mode and counter != address[1]) or (not number_mode and address[1] != serial):
counter += 1
continue
device = serial
device_type = terrariumRelayFTDI.SERIAL if device_type.lower().endswith('uart') else terrariumRelayFTDI.BITBANG
self.address = f'{address[0]},{device}'
return (serial,device_type)
def GetFtdiDevices():
# devices = ftd.listDevices()
# dev_list = {}
# i = 0
# ftd.createDeviceInfoList()
# for device in devices:
# dev_info_detail = ftd.getDeviceInfoDetail(i, False)
# i = i + 1
# serial = dev_info_detail.get("serial")
# vendor = dev_info_detail.get("id")
# product = dev_info_detail.get("description")
# dev_list[serial] = (vendor, product)
# return dev_list
dev_list = {}
for device in Driver().list_devices():
dev_info = map(lambda x: x.decode('latin1'), device)
# dev_info = map(lambda x: x, device)
vendor, product, serial = dev_info
dev_list[serial] = (vendor, product)
return dev_list
class FTD2XXLinux(object):
def __init__(self):
self.driver = Driver()
self.bb = None
self.comport = None
def initialise(self, deviceID, baudRate, mask, bitMode):
try:
for dev in self.driver.list_devices():
if re.search(deviceID + '.+', dev[2]):
deviceID = dev[2]
print('Found device ' + deviceID)
break
if deviceID is None:
raise dae_RelayBoard_Common.Denkovi_Exception(
'No board connected')
self.bb = BitBangDevice(deviceID)
self.bb.direction = mask
self.bb.open()
except Exception as e:
raise dae_RelayBoard_Common.Denkovi_Exception(
'Could not connect to relay board: %s: %s' % (e.__class__, e))
def close(self):
pass
def writeByte(self, byte):
if self.bb is None:
raise dae_RelayBoard_Common.Denkovi_Exception(
'Board non initialized')
self.bb.port = byte
def readByte(self):
if self.bb is None:
raise dae_RelayBoard_Common.Denkovi_Exception(
'Board non initialized')
return self.bb.port
from pylibftdi import Driver
for dev in Driver().list_devices():
print(dev)
def devlist(
self
): # should really be done outside of this script; but I'll just put it here too. SUDO PRIVILEGES NEEDED TO WORK, OTHERWISE LIST COMES BACK EMPTY.
return Driver().list_devices()
def __init__(self):
self.driver = Driver()
self.bb = None
self.comport = None
#! /usr/bin/python
import sys, os
#import pylibftdi
from pylibftdi import Driver, Device
try:
dev_list = Driver().list_devices()
if len(dev_list) != 0:
print "\n\nFollowing devices found: \n"
for device_ in dev_list:
print device_
dev = Device(device_id="FTZ17IRO", mode='b', interface_select=2)
dev.open()
tx_data = bytearray(range(0, 256))
dev.write(tx_data)
rx_data = bytearray(dev.read(257))#, timeout = 0))
if len(rx_data) == 256 :
print "\n\n[Test] Test 1 Passed: Sent 256 bytes of data, received 256 bytes of data"
failed = False
for i in range(256):
if ((tx_data[i]+1)%256) != rx_data[i]:
print "[Test] Test 2: Data verification failed! , tx_data : ", tx_data[i], " =/= rx_data : ", rx_data[i]
failed = True
def list_serial_only():
# print("Vendor\t\tProduct\t\t\tSerial")
for device in Driver().list_devices():
device = map(lambda x: x, device)
vendor, product, serial = device
print("%s" % serial)
