def updateDeviceDict(self):
if self.usbOverride:
ljsocketAddress = None
devs = list()
devCount = LabJackPython.deviceCount(None)
for serial, dev in self.deviceBySerial.items():
dev.close()
self.deviceBySerial.pop(serial)
self.deviceByName = dict()
devsObj = LabJackPython.listAll(3)
for dev in devsObj.values():
devs.append({"serial" : dev["serialNumber"], "prodId" : dev["devType"]})
devsObj = LabJackPython.listAll(6)
for dev in devsObj.values():
devs.append({"serial" : dev["serialNumber"], "prodId" : dev["devType"]})
devsObj = LabJackPython.listAll(9)
for dev in devsObj.values():
devs.append({"serial" : dev["serialNumber"], "prodId" : dev["devType"]})
devsObj = LabJackPython.listAll(0x501)
for dev in devsObj.values():
devs.append({"serial" : dev["serialNumber"], "prodId" : dev["devType"]})
if DEBUG: print "usbOverride:",devs
else:
ljsocketAddress = "%s:%s" % (self.address, self.port)
devs = LabJackPython.listAll(ljsocketAddress, LabJackPython.LJ_ctLJSOCKET)
serials = list()
for dev in devs:
serials.append(str(dev['serial']))
if str(dev['serial']) in self.deviceBySerial:
continue
if dev['prodId'] == 3:
if DEBUG: print "Adding new device with serial = %s" % (dev['serial'])
try:
d = u3.U3(LJSocket = ljsocketAddress, serial = dev['serial'])
except Exception, e:
raise Exception( "Error opening U3: %s" % e )
try:
d.configU3()
d.getCalibrationData()
except Exception, e:
raise Exception( "Error with configU3: %s" % e )
def updateDeviceDict(self):
try:
if self.usbOverride:
self.scanEvent.wait()
self.scanEvent.clear()
ljsocketAddress = None
devs = list()
devCount = LabJackPython.deviceCount(None)
for serial, dev in self.devices.items():
dev.close()
self.devices.pop(str(serial))
devsObj = LabJackPython.listAll(3)
for dev in devsObj.values():
devs.append({"serial": dev["serialNumber"], "prodId": dev["devType"]})
devsObj = LabJackPython.listAll(6)
for dev in devsObj.values():
devs.append({"serial": dev["serialNumber"], "prodId": dev["devType"]})
devsObj = LabJackPython.listAll(9)
for dev in devsObj.values():
devs.append({"serial": dev["serialNumber"], "prodId": dev["devType"]})
print "usbOverride:", devs
else:
ljsocketAddress = "%s:%s" % (self.address, self.port)
devs = LabJackPython.listAll(ljsocketAddress, LabJackPython.LJ_ctLJSOCKET)
serials = list()
for dev in devs:
serials.append(str(dev["serial"]))
if str(dev["serial"]) in self.devices:
continue
if dev["prodId"] == 3:
print "Adding new device with serial = %s" % (dev["serial"])
try:
d = u3.U3(LJSocket=ljsocketAddress, serial=dev["serial"])
except Exception, e:
raise Exception("Error opening U3: %s" % e)
try:
d.configU3()
d.getCalibrationData()
d.meetsFirmwareRequirements = True
if float(d.firmwareVersion) < U3_MIN_FIRMWARE_VERSION:
d.meetsFirmwareRequirements = False
except Exception, e:
raise Exception("Error with configU3: %s" % e)
try:
# d.debug = True
fioList, fioFeedbackCommands = self.makeU3FioList(d)
d.fioList = fioList
d.fioFeedbackCommands = fioFeedbackCommands
self._addTimerModesToDevice(d, 2)
except Exception, e:
print "making u3 fio list: %s" % e
raise Exception("making u3 fio list: %s" % e)
