class RFIDObject:
def __init__(self):
self.InitRFID()
def InitRFID(self):
try:
self.RFIDEnabled=False
self.rfid = RFID()
self.rfid.setOnAttachHandler(self.RFIDAttached)
self.rfid.setOnDetachHandler(self.RFIDDetached)
self.rfid.setOnTagHandler(self.RFIDNewTag)
self.rfid.openPhidget()
print ('here')
except RuntimeError as e:
self.Log("Runtime Exception creating RFID: %s" % e.details)
self.Log("Exiting....")
exit(1)
def RFIDAttached(self,e):
self.RFIDEnabled=True
print "Found RFID"
self.rfid.setAntennaOn(True)
def RFIDDetached(self,e):
self.RFIDEnabled=False
print "RFID Detached"
def RFIDNewTag(self,e):
self.RFIDButtonHit=True
print "RFID tag %s"%e.tag
def __init__(self):
# Create an RFID object
try:
self.rfid = RFID()
self.user_manager = UserManager()
except RuntimeError as e:
Logger.info("RFID: Phidget Runtime Exception: %s" % e.details)
Logger.info("RFID: Phidget Exiting....")
exit(1)
#Main Phiget Program Code
try:
#logging example, uncomment to generate a log file
#rfid.enableLogging(PhidgetLogLevel.PHIDGET_LOG_VERBOSE, "phidgetlog.log")
self.rfid.setOnAttachHandler(self.rfidAttached)
self.rfid.setOnDetachHandler(self.rfidDetached)
self.rfid.setOnErrorhandler(self.rfidError)
self.rfid.setOnOutputChangeHandler(self.rfidOutputChanged)
self.rfid.setOnTagHandler(self.rfidTagGained)
self.rfid.setOnTagLostHandler(self.rfidTagLost)
except PhidgetException as e:
Logger.exception("RFID: Phidget Exception %i: %s" % (e.code, e.details))
Logger.exception("RFID: Exiting....")
exit(1)
Logger.info("RFID: Opening phidget object....")
try:
self.rfid.openPhidget()
except PhidgetException as e:
Logger.info("RFID: Phidget Exception %i: %s" % (e.code, e.details))
Logger.info("RFID: Exiting....")
exit(1)
Logger.info("RFID: Waiting for attach....")
try:
self.rfid.waitForAttach(10000)
except PhidgetException as e:
Logger.exception("RFID: Phidget Exception %i: %s" % (e.code, e.details))
try:
self.rfid.closePhidget()
except PhidgetException as e:
Logger.exception("RFID: Phidget Exception %i: %s" % (e.code, e.details))
Logger.exception("RFID: Exiting....")
exit(1)
Logger.exception("RFID: Exiting....")
exit(1)
else:
self.displayDeviceInfo()
Logger.info("RFID: Turning on the RFID antenna....")
self.rfid.setAntennaOn(True)
def __init__(self, config):
self.config = config
self.store = PersistentStore(self.config['dbfilename'])
self.spotify_session = SpotifyAsyncSessionManager(useragent="SpotifyThings")
self.spotify_session.player_state_changed += self.__player_state_changed
self.spotify_session.current_track_changed += self.__current_track_changed
self.spotify_session.playback_progress += self.__playback_progress_event
self.spotify_session.playqueue_changed += self.__playqueue_changed_event
self.spotify_session.login_state_changed += self.__login_state_changed_event
self.spotify_session.password_blob_changed += self.__login_password_blob_changed
self.wsregistry = WebSocketRegistry();
self.wsregistry.on_new_client += self.__on_new_client
self.webapp = WebApplication(self)
self.asyncioloop = AsyncIOLoop()
self.attached_rfid_readers = dict()
self.rfid = RFID()
self.rfid.setOnAttachHandler(self.rfidAttached)
self.rfid.setOnDetachHandler(self.rfidDetached)
self.rfid.setOnErrorhandler(self.rfidError)
self.rfid.setOnTagHandler(self.rfidTagGained)
self.rfid.setOnTagLostHandler(self.rfidTagLost)
def InitRFID(self):
try:
self.RFIDEnabled=False
self.rfid = RFID()
self.rfid.setOnAttachHandler(self.RFIDAttached)
self.rfid.setOnDetachHandler(self.RFIDDetached)
self.rfid.setOnTagHandler(self.RFIDNewTag)
self.rfid.openPhidget()
print ('here')
except RuntimeError as e:
self.Log("Runtime Exception creating RFID: %s" % e.details)
self.Log("Exiting....")
exit(1)
def __init__(self):
self.last_tag=0
try:
self.rfid = RFID()
self.rfid.setOnAttachHandler(self.rfidAttached)
self.rfid.setOnDetachHandler(self.rfidDetached)
self.rfid.setOnErrorhandler(self.rfidError)
self.rfid.setOnOutputChangeHandler(self.rfidOutputChanged)
self.rfid.setOnTagHandler(self.rfidTagGained)
self.rfid.setOnTagLostHandler(self.rfidTagLost)
self.rfid.openPhidget()
self.rfid.waitForAttach(10000)
except RuntimeError as e:
print("Runtime Exception: %s" % e.details)
print("Exiting....")
exit(1)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
exit(1)
def __init__(self):
print("INIT: RFID")
try:
self.rfid = RFID()
except RuntimeError as e:
print("Runtime Exception: %s" % e.details)
print("Exiting....")
exit(1)
try:
self.rfid.setOnAttachHandler(self.rfidAttached)
self.rfid.setOnDetachHandler(self.rfidDetached)
self.rfid.setOnErrorhandler(self.rfidError)
self.rfid.setOnOutputChangeHandler(self.rfidOutputChanged)
self.rfid.setOnTagHandler(self.rfidTagGained)
self.rfid.setOnTagLostHandler(self.rfidTagLost)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
#print("Opening phidget object....")
try:
self.rfid.openPhidget()
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
#print("Waiting for attach....")
try:
self.rfid.waitForAttach(100000)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
try:
self.rfid.closePhidget()
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
print("Exiting....")
exit(1)
def init_rfid():
try:
if debug:
print "Initializing RFID object..."
rfid = RFID()
rfid.setOnErrorhandler(rfidError)
rfid.setOnTagHandler(rfidTagGained)
rfid.setOnTagLostHandler(rfidTagLost)
rfid.openPhidget()
if debug:
print "RFID object initialized!"
print "Waiting to attach RFID reader..."
rfid.waitForAttach(10000)
if debug:
print "RFID reader attached!"
rfid.setAntennaOn(True)
return rfid
except RuntimeError as e:
print "Runtime error: %s stopping!" % e.details
exit(1)
except PhidgetException as e:
print "Phidget error: %i, %s" % (e.code, e.details)
exit(1)
def AttachRFID(databasepath, serialNumber):
def onAttachHandler(event):
logString = "RFID Attached " + str(event.device.getSerialNum())
#print(logString)
DisplayAttachedDeviceInfo(event.device)
def onDetachHandler(event):
logString = "RFID Detached " + str(event.device.getSerialNum())
#print(logString)
DisplayDetachedDeviceInfo(event.device)
event.device.closePhidget()
def onErrorHandler(event):
logString = "RFID Error " + str(event.device.getSerialNum()) + ", Error: " + event.description
#print(logString)
DisplayErrorDeviceInfo(event)
def onServerConnectHandler(event):
logString = "RFID Server Connect " + str(event.device.getSerialNum())
#print(logString)
def onServerDisconnectHandler(event):
logString = "RFID Server Disconnect " + str(event.device.getSerialNum())
#print(logString)
def outputChangeHandler(event):
logString = "RFID Changed " + str(event.device.getSerialNum())
#print(logString)
try:
conn = sqlite3.connect(databasepath)
conn.execute("INSERT INTO RFID_OUTPUTCHANGE VALUES(NULL, DateTime('now'), ?, ?, ?)",
(event.device.getSerialNum(), event.index, event.value))
conn.commit()
conn.close()
except sqlite3.Error as e:
print "An error occurred:", e.args[0]
def tagHandler(event):
logString = "RFID Changed " + str(event.device.getSerialNum())
#print(logString)
try:
conn = sqlite3.connect(databasepath)
conn.execute("INSERT INTO RFID_TAG VALUES(NULL, DateTime('now'), ?, ?)",
(event.device.getSerialNum(), event.tag))
conn.commit()
conn.close()
except sqlite3.Error as e:
print "An error occurred:", e.args[0]
def tagLostHandler(event):
logString = "RFID Changed " + str(event.device.getSerialNum())
#print(logString)
try:
conn = sqlite3.connect(databasepath)
conn.execute("INSERT INTO RFID_TAGLOST VALUES(NULL, DateTime('now'), ?, ?)",
(event.device.getSerialNum(), event.tag))
conn.commit()
conn.close()
except sqlite3.Error as e:
print "An error occurred:", e.args[0]
def accelerationChangeHandler(event):
logString = "RFID Changed " + str(event.device.getSerialNum())
#print(logString)
try:
conn = sqlite3.connect(databasepath)
conn.execute("INSERT INTO ACCELEROMETER_CHANGE VALUES(NULL, DateTime('now'), ?, ?, ?)",
(event.device.getSerialNum(), event.index, event.acceleration))
conn.commit()
conn.close()
except sqlite3.Error as e:
print "An error occurred:", e.args[0]
try:
p = RFID()
p.setOnAttachHandler(onAttachHandler)
p.setOnDetachHandler(onDetachHandler)
p.setOnErrorhandler(onErrorHandler)
p.setOnServerConnectHandler(onServerConnectHandler)
p.setOnServerDisconnectHandler(onServerDisconnectHandler)
p.setOnOutputChangeHandler(outputChangeHandler)
p.setOnTagHandler (tagHandler)
p.setOnTagLostHandler (tagLostHandler)
p.openPhidget(serialNumber)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting...")
exit(1)
def AttachRFID(databasepath, serialNumber):
def onAttachHandler(event):
logString = "RFID Attached " + str(event.device.getSerialNum())
#print(logString)
DisplayAttachedDeviceInfo(event.device)
def onDetachHandler(event):
logString = "RFID Detached " + str(event.device.getSerialNum())
#print(logString)
DisplayDetachedDeviceInfo(event.device)
event.device.closePhidget()
def onErrorHandler(event):
logString = "RFID Error " + str(
event.device.getSerialNum()) + ", Error: " + event.description
#print(logString)
DisplayErrorDeviceInfo(event)
def onServerConnectHandler(event):
logString = "RFID Server Connect " + str(event.device.getSerialNum())
#print(logString)
def onServerDisconnectHandler(event):
logString = "RFID Server Disconnect " + str(
event.device.getSerialNum())
#print(logString)
def outputChangeHandler(event):
logString = "RFID Changed " + str(event.device.getSerialNum())
#print(logString)
try:
conn = sqlite3.connect(databasepath)
conn.execute(
"INSERT INTO RFID_OUTPUTCHANGE VALUES(NULL, DateTime('now'), ?, ?, ?)",
(event.device.getSerialNum(), event.index, event.value))
conn.commit()
conn.close()
except sqlite3.Error as e:
print "An error occurred:", e.args[0]
def tagHandler(event):
logString = "RFID Changed " + str(event.device.getSerialNum())
#print(logString)
try:
conn = sqlite3.connect(databasepath)
conn.execute(
"INSERT INTO RFID_TAG VALUES(NULL, DateTime('now'), ?, ?)",
(event.device.getSerialNum(), event.tag))
conn.commit()
conn.close()
except sqlite3.Error as e:
print "An error occurred:", e.args[0]
def tagLostHandler(event):
logString = "RFID Changed " + str(event.device.getSerialNum())
#print(logString)
try:
conn = sqlite3.connect(databasepath)
conn.execute(
"INSERT INTO RFID_TAGLOST VALUES(NULL, DateTime('now'), ?, ?)",
(event.device.getSerialNum(), event.tag))
conn.commit()
conn.close()
except sqlite3.Error as e:
print "An error occurred:", e.args[0]
def accelerationChangeHandler(event):
logString = "RFID Changed " + str(event.device.getSerialNum())
#print(logString)
try:
conn = sqlite3.connect(databasepath)
conn.execute(
"INSERT INTO ACCELEROMETER_CHANGE VALUES(NULL, DateTime('now'), ?, ?, ?)",
(event.device.getSerialNum(), event.index, event.acceleration))
conn.commit()
conn.close()
except sqlite3.Error as e:
print "An error occurred:", e.args[0]
try:
p = RFID()
p.setOnAttachHandler(onAttachHandler)
p.setOnDetachHandler(onDetachHandler)
p.setOnErrorhandler(onErrorHandler)
p.setOnServerConnectHandler(onServerConnectHandler)
p.setOnServerDisconnectHandler(onServerDisconnectHandler)
p.setOnOutputChangeHandler(outputChangeHandler)
p.setOnTagHandler(tagHandler)
p.setOnTagLostHandler(tagLostHandler)
p.openPhidget(serialNumber)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting...")
exit(1)
__author__ = 'Adam Stelmack'
__version__ = '2.1.8'
__date__ = 'May 17 2010'
#Basic imports
from ctypes import *
import sys
#Phidget specific imports
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs, OutputChangeEventArgs, TagEventArgs
from Phidgets.Devices.RFID import RFID, RFIDTagProtocol
from Phidgets.Phidget import PhidgetLogLevel
#Create an RFID object
try:
rfid = RFID()
except RuntimeError as e:
print("Runtime Exception: %s" % e.details)
print("Exiting....")
exit(1)
#Information Display Function
def displayDeviceInfo():
print(
"|------------|----------------------------------|--------------|------------|"
)
print(
"|- Attached -|- Type -|- Serial No. -|- Version -|"
)
print(
#Basic imports
from ctypes import *
import sys
#Phidget specific imports
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs, OutputChangeEventArgs, TagEventArgs
from Phidgets.Devices.RFID import RFID, RFIDTagProtocol
from Phidgets.Phidget import PhidgetLogLevel
import pyautogui
import time
#Create an RFID object
try:
rfid = RFID()
except RuntimeError as e:
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "Runtime Exception: %s" % e.details)
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "Exiting....")
exit(1)
#Information Display Function
def displayDeviceInfo():
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "|------------|----------------------------------|--------------|------------|")
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "|- Attached -|- Type -|- Serial No. -|- Version -|")
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "|------------|----------------------------------|--------------|------------|")
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "|- %8s -|- %30s -|- %10d -|- %8d -|" % (rfid.isAttached(), rfid.getDeviceName(), rfid.getSerialNum(), rfid.getDeviceVersion()))
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "|------------|----------------------------------|--------------|------------|")
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "Number of outputs: %i -- Antenna Status: %s -- Onboard LED Status: %s" % (rfid.getOutputCount(), rfid.getAntennaOn(), rfid.getLEDOn()))
__author__ = 'Adam Stelmack'
__version__ = '2.1.8'
__date__ = 'May 17 2010'
#Basic imports
from ctypes import *
import sys
import serial
#Phidget specific imports
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs, OutputChangeEventArgs, TagEventArgs
from Phidgets.Devices.RFID import RFID
#Create an RFID object
try:
rfid = RFID()
except RuntimeError as e:
print("Runtime Exception: %s" % e.details)
print("Exiting....")
exit(1)
#Information Display Function
def displayDeviceInfo():
print("|------------|----------------------------------|--------------|------------|")
print("|- Attached -|- Type -|- Serial No. -|- Version -|")
print("|------------|----------------------------------|--------------|------------|")
print("|- %8s -|- %30s -|- %10d -|- %8d -|" % (rfid.isAttached(), rfid.getDeviceName(), rfid.getSerialNum(), rfid.getDeviceVersion()))
print("|------------|----------------------------------|--------------|------------|")
print("Number of outputs: %i -- Antenna Status: %s -- Onboard LED Status: %s" % (rfid.getOutputCount(), rfid.getAntennaOn(), rfid.getLEDOn()))
#Event Handler Callback Functions
class AppContainer(object):
def __init__(self, config):
self.config = config
self.store = PersistentStore(self.config['dbfilename'])
self.spotify_session = SpotifyAsyncSessionManager(useragent="SpotifyThings")
self.spotify_session.player_state_changed += self.__player_state_changed
self.spotify_session.current_track_changed += self.__current_track_changed
self.spotify_session.playback_progress += self.__playback_progress_event
self.spotify_session.playqueue_changed += self.__playqueue_changed_event
self.spotify_session.login_state_changed += self.__login_state_changed_event
self.spotify_session.password_blob_changed += self.__login_password_blob_changed
self.wsregistry = WebSocketRegistry();
self.wsregistry.on_new_client += self.__on_new_client
self.webapp = WebApplication(self)
self.asyncioloop = AsyncIOLoop()
self.attached_rfid_readers = dict()
self.rfid = RFID()
self.rfid.setOnAttachHandler(self.rfidAttached)
self.rfid.setOnDetachHandler(self.rfidDetached)
self.rfid.setOnErrorhandler(self.rfidError)
self.rfid.setOnTagHandler(self.rfidTagGained)
self.rfid.setOnTagLostHandler(self.rfidTagLost)
# player events
def __player_state_changed(self, state):
self.wsregistry.broadcast('app', PlayerStateMessage(state))
def __current_track_changed(self, track):
self.wsregistry.broadcast('app', PlayerCurrentTrackMessage(track))
def __playback_progress_event(self, playback_time):
self.wsregistry.broadcast('app', PlayerPlaybackProgressMessage(int(playback_time)))
def __playqueue_changed_event(self):
self.wsregistry.broadcast('app', PlayerQueueModifiedMessage())
# app event
def __login_state_changed_event(self, is_logged_in, login_error, current_user):
self.wsregistry.broadcast('app', SpotifyLoginStateMessage(is_logged_in, login_error, current_user))
def __login_password_blob_changed(self, username, password_blob):
self.store.set_config('spotify.username', username)
self.store.set_config('spotify.password_blob', password_blob)
self.wsregistry.broadcast('app', SpotifyCredentialStoredMessage(self.store.get_config('spotify.password_blob') is not None))
# websocket events
def __on_new_client(self, wstype, ws):
def spotify_state_handler(current_track, track_playback_time, player_state):
# send player state
ws.write_message(PlayerStateMessage(player_state))
# send current track
ws.write_message(PlayerCurrentTrackMessage(current_track))
# send playback progress
ws.write_message(PlayerPlaybackProgressMessage(int(track_playback_time)))
def spotify_login_state_handler(is_logged_in, login_error, current_user):
# send login state message
ws.write_message(SpotifyLoginStateMessage(is_logged_in, login_error, current_user))
if wstype == "app":
# request spotify state
self.spotify_session.get_player_state(spotify_state_handler)
# request login state
self.spotify_session.get_login_state(spotify_login_state_handler)
# send message with currently attched rfid readers
ws.write_message(RfidReaderUpdatedMessage(self.attached_rfid_readers))
# send message with credentials stored status
ws.write_message(SpotifyCredentialStoredMessage(self.store.get_config('spotify.password_blob') is not None))
# rfid events
def rfidAttached(self, e):
device = e.device
device.setAntennaOn(True)
# add to list of attached readers
reader = RfidReader(
device.getDeviceName(),
device.getDeviceVersion(),
device.getSerialNum())
self.attached_rfid_readers[reader.serial_no] = reader
# notify clients
self.wsregistry.broadcast('app', RfidReaderUpdatedMessage(self.attached_rfid_readers))
logger.info('RFID reader %s Attached', device.getSerialNum())
def rfidDetached(self, e):
device = e.device
serial_no = device.getSerialNum()
# remove from attached list
del self.attached_rfid_readers[serial_no]
# notify clients
self.wsregistry.broadcast('app', RfidReaderUpdatedMessage(self.attached_rfid_readers))
logger.info('RFID reader %s Deteched', device.getSerialNum())
def rfidError(self, e):
try:
source = e.device
logger.error("RFID %i: Phidget Error %i: %s", source.getSerialNum(), e.eCode, e.description)
except PhidgetException as e:
logger.exception('Phidget Exception %i: %s', e.code, e.details)
def rfidTagGained(self, e):
source = e.device
self.rfid.setLEDOn(1)
logger.debug('RFID %i: Tag Read: %s', source.getSerialNum(), e.tag)
# get existing mapping, if any
tagmapping = self.store.find_by_tagid(e.tag)
# broadcast to any listeners
any_listeners = self.wsregistry.broadcast('rfid', RfidTagReadMessage(e.tag, tagmapping))
# no listeners and resource was mapped, play resource
if not any_listeners and tagmapping:
self.spotify_session.play_link(tagmapping.spotifylink, None)
def rfidTagLost(self, e):
source = e.device
self.rfid.setLEDOn(0)
logger.debug('RFID %i: Tag Lost: %s', source.getSerialNum(), e.tag)
def forget_spotify_credentials(self):
# delete from store
self.store.delete_configs(['spotify.username', 'spotify.password_blob'])
# notify clients
self.wsregistry.broadcast('app', SpotifyCredentialStoredMessage(self.store.get_config('spotify.password_blob') is not None))
def start(self):
logger.info('Starting appcontainer')
# initialize store
logger.info('Initializing store')
self.store.initialize()
# start spotify
logger.info('Starting spotify session')
self.spotify_session.start()
# login using stored credentials
username = self.store.get_config('spotify.username')
password_blob = self.store.get_config('spotify.password_blob')
if username and password_blob:
logger.info('Logging in with username %s', username)
self.spotify_session.login(username, None, False, password_blob)
# start webapp
listen_port = self.config['listen_port']
logger.info('Starting web application, listening on port %s', listen_port)
self.webapp.listen(listen_port)
self.asyncioloop.start()
# start rfid
logger.info('Initializing RFID reader')
self.rfid.openPhidget()
logger.info('Appcontainer started')
def stop(self):
logger.info('Stopping appcontainer')
# stop rfid
logger.info('Closing RFID reader')
self.rfid.closePhidget()
# stop webapp
logger.info('Stopping web application')
self.asyncioloop.stop()
# stop spotify
logger.info('Stopping Spotify session')
self.spotify_session.stop()
logger.info('Appcontainer stopped')
class Reader:
''' Phidgets 125khz RFID Reader/Writer '''
def __init__(self):
# Create an RFID object
try:
self.rfid = RFID()
self.user_manager = UserManager()
except RuntimeError as e:
Logger.info("RFID: Phidget Runtime Exception: %s" % e.details)
Logger.info("RFID: Phidget Exiting....")
exit(1)
#Main Phiget Program Code
try:
#logging example, uncomment to generate a log file
#rfid.enableLogging(PhidgetLogLevel.PHIDGET_LOG_VERBOSE, "phidgetlog.log")
self.rfid.setOnAttachHandler(self.rfidAttached)
self.rfid.setOnDetachHandler(self.rfidDetached)
self.rfid.setOnErrorhandler(self.rfidError)
self.rfid.setOnOutputChangeHandler(self.rfidOutputChanged)
self.rfid.setOnTagHandler(self.rfidTagGained)
self.rfid.setOnTagLostHandler(self.rfidTagLost)
except PhidgetException as e:
Logger.exception("RFID: Phidget Exception %i: %s" % (e.code, e.details))
Logger.exception("RFID: Exiting....")
exit(1)
Logger.info("RFID: Opening phidget object....")
try:
self.rfid.openPhidget()
except PhidgetException as e:
Logger.info("RFID: Phidget Exception %i: %s" % (e.code, e.details))
Logger.info("RFID: Exiting....")
exit(1)
Logger.info("RFID: Waiting for attach....")
try:
self.rfid.waitForAttach(10000)
except PhidgetException as e:
Logger.exception("RFID: Phidget Exception %i: %s" % (e.code, e.details))
try:
self.rfid.closePhidget()
except PhidgetException as e:
Logger.exception("RFID: Phidget Exception %i: %s" % (e.code, e.details))
Logger.exception("RFID: Exiting....")
exit(1)
Logger.exception("RFID: Exiting....")
exit(1)
else:
self.displayDeviceInfo()
Logger.info("RFID: Turning on the RFID antenna....")
self.rfid.setAntennaOn(True)
# Information Display Function
def displayDeviceInfo(self):
Logger.info("RFID: |------------|----------------------------------|--------------|------------|")
Logger.info("RFID: |- Attached -|- Type -|- Serial No. -|- Version -|")
Logger.info("RFID: |------------|----------------------------------|--------------|------------|")
Logger.info("RFID: |- %8s -|- %30s -|- %10d -|- %8d -|" % (self.rfid.isAttached(), self.rfid.getDeviceName(),
self.rfid.getSerialNum(), self.rfid.getDeviceVersion()))
Logger.info("RFID: |------------|----------------------------------|--------------|------------|")
Logger.info("RFID: Number of outputs: %i -- Antenna Status: %s -- Onboard LED Status: %s" %
(self.rfid.getOutputCount(), self.rfid.getAntennaOn(), self.rfid.getLEDOn()))
#Event Handler Callback Functions
def rfidAttached(self, e):
self.attached = e.device
Logger.info("RFID: %i Attached!" % (self.attached.getSerialNum()))
def rfidDetached(self, e):
self.detached = e.device
Logger.info("RFID: %i Detached!" % (self.detached.getSerialNum()))
def rfidError(self, e):
try:
source = e.device
Logger.exception("RFID: %i Phidget Error %i: %s" % (self.source.getSerialNum(), e.eCode, e.description))
except PhidgetException as e:
Logger.exception(("RFID: Phidget Exception %i: %s" % (e.code, e.details)))
def rfidOutputChanged(self, e):
self.source = e.device
Logger.info("RFID: %i Output %i State: %s" % (self.source.getSerialNum(), e.index, e.state))
def rfidTagGained(self, e):
self.rfid.setLEDOn(1)
Logger.info("RFID: Tag gained: {}".format(e.tag))
self.user_manager.tag_gained = e.tag # this sets up the UserManager.on_tag_gained() to be called
def rfidTagLost(self, e):
self.rfid.setLEDOn(0)
Logger.info("RFID: Tag lost: {}".format(e.tag))
# Basic imports
from ctypes import *
import sys
# Phidget specific imports
from Phidgets.PhidgetException import PhidgetErrorCodes, PhidgetException
from Phidgets.Events.Events import AttachEventArgs, DetachEventArgs, ErrorEventArgs, OutputChangeEventArgs, TagEventArgs
from Phidgets.Devices.RFID import RFID, RFIDTagProtocol
from Phidgets.Phidget import PhidgetLogLevel
import pyautogui
import time
# Create an RFID object
try:
rfid = RFID()
except RuntimeError as e:
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "Runtime Exception: %s" % e.details)
rfid.log(PhidgetLogLevel.PHIDGET_LOG_INFO, None, "Exiting....")
exit(1)
# Information Display Function
def displayDeviceInfo():
rfid.log(
PhidgetLogLevel.PHIDGET_LOG_INFO,
None,
"|------------|----------------------------------|--------------|------------|",
)
rfid.log(
PhidgetLogLevel.PHIDGET_LOG_INFO,
class RFID_Controller:
def __init__(self):
self.last_tag=0
try:
self.rfid = RFID()
self.rfid.setOnAttachHandler(self.rfidAttached)
self.rfid.setOnDetachHandler(self.rfidDetached)
self.rfid.setOnErrorhandler(self.rfidError)
self.rfid.setOnOutputChangeHandler(self.rfidOutputChanged)
self.rfid.setOnTagHandler(self.rfidTagGained)
self.rfid.setOnTagLostHandler(self.rfidTagLost)
self.rfid.openPhidget()
self.rfid.waitForAttach(10000)
except RuntimeError as e:
print("Runtime Exception: %s" % e.details)
print("Exiting....")
exit(1)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
exit(1)
def rfidAttached(self,e):
attached = e.device
print("RFID %i Attached!" % (attached.getSerialNum()))
def rfidDetached(self,e):
detached = e.device
print("RFID %i Detached!" % (detached.getSerialNum()))
def rfidError(self,e):
try:
source = e.device
print("RFID %i: Phidget Error %i: %s" % (source.getSerialNum(), e.eCode, e.description))
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
def rfidOutputChanged(self,e):
source = e.device
print("RFID %i: Output %i State: %s" % (source.getSerialNum(), e.index, e.state))
def rfidTagGained(self,e):
source = e.device
self.last_tag=e.tag
self.rfid.setLEDOn(1)
def rfidTagLost(self,e):
source = e.device
self.rfid.setLEDOn(0)
def displayDeviceInfo(self):
print("|------------|----------------------------------|--------------|------------|")
print("|- Attached -|- Type -|- Serial No. -|- Version -|")
print("|------------|----------------------------------|--------------|------------|")
print("|- %8s -|- %30s -|- %10d -|- %8d -|" % (self.rfid.isAttached(), self.rfid.getDeviceName(), self.rfid.getSerialNum(), self.rfid.getDeviceVersion()))
print("|------------|----------------------------------|--------------|------------|")
print("Number of outputs: %i -- Antenna Status: %s -- Onboard LED Status: %s" % (self.rfid.getOutputCount(), self.rfid.getAntennaOn(), self.rfid.getLEDOn()))
def end_program(self):
try:
self.rfid.closePhidget()
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
print("Done.")
exit(0)
class csss_rfid:
onTagCallback = None
rfid = None
rfid_tags = {
'01022EA8F2':'execA',
'1000033B7F':'execB',
'01022FA703':'member'
}
def __init__(self):
print("INIT: RFID")
try:
self.rfid = RFID()
except RuntimeError as e:
print("Runtime Exception: %s" % e.details)
print("Exiting....")
exit(1)
try:
self.rfid.setOnAttachHandler(self.rfidAttached)
self.rfid.setOnDetachHandler(self.rfidDetached)
self.rfid.setOnErrorhandler(self.rfidError)
self.rfid.setOnOutputChangeHandler(self.rfidOutputChanged)
self.rfid.setOnTagHandler(self.rfidTagGained)
self.rfid.setOnTagLostHandler(self.rfidTagLost)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
#print("Opening phidget object....")
try:
self.rfid.openPhidget()
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
#print("Waiting for attach....")
try:
self.rfid.waitForAttach(100000)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
try:
self.rfid.closePhidget()
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
print("Exiting....")
exit(1)
def setOnTagCallback(self, func):
self.onTagCallback = func
def displayDeviceInfo():
print("|------------|----------------------------------|--------------|------------|")
print("|- Attached -|- Type -|- Serial No. -|- Version -|")
print("|------------|----------------------------------|--------------|------------|")
print("|- %8s -|- %30s -|- %10d -|- %8d -|" % (rfid.isAttached(), rfid.getDeviceName(), rfid.getSerialNum(), rfid.getDeviceVersion()))
print("|------------|----------------------------------|--------------|------------|")
print("Antenna Status: %s " % (rfid.getAntennaOn()))
#Event Handler Callback Functions
def rfidAttached(self, e):
attached = e.device
print("RFID %i Attached!" % (attached.getSerialNum()))
def rfidDetached(self, e):
detached = e.device
print("RFID %i Detached!" % (detached.getSerialNum()))
def rfidError(self, e):
try:
source = e.device
print("RFID %i: Phidget Error %i: %s" % (source.getSerialNum(), e.eCode, e.description))
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
def rfidOutputChanged(self, e):
source = e.device
print("RFID %i: Output %i State: %s" % (source.getSerialNum(), e.index, e.state))
def rfidTagGained(self, e):
source = e.device
id = e.tag
if id in self.rfid_tags:
id = self.rfid_tags[id]
self.onTagCallback(id)
def rfidTagLost(self, e):
source = e.device
def close(self):
try:
self.rfid.closePhidget()
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
