data = nfc.readNfc()
lcd2.message("Authenticating..\n")
response = sendPOST(data)
lcd2.message(response)
#other actions will follow once you know what to do once the autenthication process suceeded
if (ch == "1"):
lcd1.clear()
lcd1.message("Type password:\n")
while (ord(ch) != 10):
ch = getch()
msg = msg + ch
lcd1.message("*")
print msg
lcd1.noBlink()
lcd1.clear()
lcd2.clear()
lcd2.message("Authenticating..\n")
response = sendPOST(msg)
lcd2.message(response)
print response
print "Restarting from scratch in 5 seconds..."
time.sleep (5)
except KeyboardInterrupt:
GPIO.cleanup()
lcd1.clear()
lcd.setCursor(0,0)
lcd.message("Left to Right:")
lcd.setCursor(10,1)
lcd.message("Testing")
sleep(2)
# Enabling the cursor and having it blink
lcd.clear()
lcd.setCursor(0,0)
lcd.cursor()
lcd.blink()
lcd.message("Cursor is blinking")
lcd.setCursor(0,1)
sleep(3)
lcd.noCursor()
lcd.noBlink()
# Turning the backlight off and showing a simple count down
lcd.clear()
lcd.setCursor(0,0)
lcd.message("Backlight off in")
lcd.setCursor(0,3)
lcd.message("Back on in 3sec")
lcd.setCursor(17,0) #Reseting the cursor here keeps us from having to clear the screen, this over writes the previous character
lcd.message("3")
sleep(1)
lcd.setCursor(17,0)
lcd.message("2")
sleep(1)
class fppLCD():
def __init__(self,directory):
self.THIS_DIRECTORY = directory
self.BACK_COLOR = 0
self.PLAYLIST_DIRECTORY = "/home/pi/media/playlists/"
self.SETTINGS_FILE = "/home/pi/media/settings"
self.DIRECTION_LEFT = 0
self.DIRECTION_RIGHT = 1
self.MAX_CHARS = 16
self.MAX_STATUS_TIMEOUT = 120
self.NORMAL_STATUS_TIMEOUT = 3
self.FPPD_PLAYER_MODE = "2"
self.FPPD_BRIDGE_MODE = "1"
self.maxStatusUpdateCount = 5
self.statusUpdateCounter= 5
self.FPPD_STATUS_STOPPED = -1
self.FPPD_STATUS_RUNNING = 1
self.FPPDstatus = 0
self.FPPDplayerStatus = 0;
# Status Constants
self.STATUS_IDLE = "0"
self.STATUS_PLAYING = "1"
self.STATUS_STOPPING_GRACEFULLY = "2"
self.STATUS_INX_PLAYER_MODE = 0
self.STATUS_INX_STATUS = 1
self.STATUS_INX_NEXT_PLAY_LIST = 3
self.STATUS_INX_CURRENT_PLAY_LIST = 3
self.STATUS_INX_NEXT_TIME = 4
self.STATUS_INX_PL_TYPE = 4
self.STATUS_INX_SEQ_NAME = 5
self.STATUS_INX_SONG_NAME = 6
self.STATUS_INX_SECS_ELASPED = 9
self.STATUS_INX_SECS_REMAINING = 10
# Text to display
self.line1=""
self.line2=""
# Rotation Variables
self.rotateEnable = 0
self.tempLine1=""
self.tempLine2=""
self.rotatePositon1=0
self.rotatePositon2=0
self.rotateSpeed=0
self.rotateCount=0
self.rotateMaxCount=3
self.fixedLocation1=0
self.fixedLocation2=0
self.lcd = Adafruit_CharLCDPlate()
#self.lcd = VirtualLCD()
self.lcd.noBlink()
self.lcd.noCursor()
self.lcd.clear()
self.sequenceCount=0;
self.sequences = ()
self.playlists = ()
self.selectedPlaylistIndex = 0
self.MenuIndex=0;
self.SubmenuIndex=0;
self.MENU_INX_STATUS = 0
self.MENU_INX_STOP_SEQUENCE = 1
self.MENU_INX_PLAYLISTS = 2
self.MENU_INX_PLAYLIST_ENTRIES = 3
self.MENU_INX_SHUTDOWN_REBOOT = 4
self.MENU_INX_BACKGROUND = 5
self.MENU_INX_BACKCOLOR = 6
self.MENU_INX_BACKCOLOR_TIMEOUT = 7
self.COLOR_WHITE = 6
self.TimeMode=0;
self.TIMEMODE_ELASPED = 0
self.TIMEMODE_REMAINING = 1
self.BACKGROUND_ALWAYS_ON = 0
self.BACKGROUND_TIMEOUT_ENABLED = 1
self.BACKGROUND_TIMEOUT_MAX_COUNT = 1500
self.BackgroundColor = 0
self.BackgroundTimeout = 1 #self.BACKGROUND_TIMEOUT_ENABLED
self.BackgroundTimeoutCount=0
self.MENU_BACKCOLOR_TIMEOUT_COUNT = 2
self.previousBtn = -1
self.MENU_BACKGROUND_COUNT = 2
self.menuBackground=("1)Color ",
"2)Mode ")
self.MENU_COLOR_COUNT = 7
self.colors=(("Red ",self.lcd.RED),
("Green ",self.lcd.GREEN),
("Blue ",self.lcd.BLUE),
("Yellow ",self.lcd.YELLOW),
("Teal ",self.lcd.TEAL),
("Violet ",self.lcd.VIOLET),
("White ",self.lcd.WHITE))
self.backgroundModes=("Always On ",
"Timeout ")
def Initialize(self):
strColorIndex = self.readSetting("piLCD_BackColor")
if strColorIndex.isdigit():
self.BackgroundColor = int(strColorIndex);
else:
self.BackgroundColor = self.COLOR_WHITE
self.SelectColor(self.BackgroundColor);
strTimeout = self.readSetting("piLCD_BackgroundTimeout")
if strTimeout.isdigit():
self.BackgroundTimeout = int(strTimeout);
else:
self.BackgroundTimeout = 1
strTimeout = self.readSetting("piLCDtimeMode")
if strTimeout.isdigit():
self.TimeMode = int(strTimeout);
else:
self.TimeMode = 0
version = fpplcd.getFPPversion()
self.line1 = self.MakeStringWithLength("FPP Version",16,1);
self.line2 = self.MakeStringWithLength(version,16,1);
self.UpdateDisplay()
time.sleep(4)
return
def SendCommand(self,command):
count =0;
max_timeout = 10;
#buf=""
# Create a UDS socket
sock = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)
sock.bind("/tmp/FPP" + str(os.getpid()))
sock.settimeout(5)
# Connect the socket to the port where the server is listening
server_address = "/tmp/FPPD"
#print >>sys.stderr, 'connecting to %s' % server_address
try:
sock.connect(server_address)
sock.send(command)
buf = sock.recv(1024)
sock.close()
os.unlink("/tmp/FPP" + str(os.getpid()));
except socket.error, msg:
#print >>sys.stderr, msg
sock.close()
os.unlink("/tmp/FPP" + str(os.getpid()));
return "false"
return buf;
lcd.setCursor(0, 0)
lcd.message("Left to Right:")
lcd.setCursor(10, 1)
lcd.message("Testing")
sleep(2)
# Enabling the cursor and having it blink
lcd.clear()
lcd.setCursor(0, 0)
lcd.cursor()
lcd.blink()
lcd.message("Cursor is blinking")
lcd.setCursor(0, 1)
sleep(3)
lcd.noCursor()
lcd.noBlink()
# Turning the backlight off and showing a simple count down
lcd.clear()
lcd.setCursor(0, 0)
lcd.message("Backlight off in")
lcd.setCursor(0, 3)
lcd.message("Back on in 3sec")
lcd.setCursor(
17, 0
) #Reseting the cursor here keeps us from having to clear the screen, this over writes the previous character
lcd.message("3")
sleep(1)
lcd.setCursor(17, 0)
lcd.message("2")
class fppLCD():
def __init__(self, directory):
self.THIS_DIRECTORY = directory
self.BACK_COLOR = 0
self.PLAYLIST_DIRECTORY = "/home/pi/media/playlists/"
self.SETTINGS_FILE = "/home/pi/media/settings"
self.DIRECTION_LEFT = 0
self.DIRECTION_RIGHT = 1
self.MAX_CHARS = 16
self.MAX_STATUS_TIMEOUT = 120
self.NORMAL_STATUS_TIMEOUT = 3
self.FPPD_PLAYER_MODE = "2"
self.FPPD_BRIDGE_MODE = "1"
self.maxStatusUpdateCount = 5
self.statusUpdateCounter = 5
self.FPPD_STATUS_STOPPED = -1
self.FPPD_STATUS_RUNNING = 1
self.FPPDstatus = 0
self.FPPDplayerStatus = 0
# Status Constants
self.STATUS_IDLE = "0"
self.STATUS_PLAYING = "1"
self.STATUS_STOPPING_GRACEFULLY = "2"
self.STATUS_INX_PLAYER_MODE = 0
self.STATUS_INX_STATUS = 1
self.STATUS_INX_NEXT_PLAY_LIST = 3
self.STATUS_INX_CURRENT_PLAY_LIST = 3
self.STATUS_INX_NEXT_TIME = 4
self.STATUS_INX_PL_TYPE = 4
self.STATUS_INX_SEQ_NAME = 5
self.STATUS_INX_SONG_NAME = 6
self.STATUS_INX_SECS_ELASPED = 9
self.STATUS_INX_SECS_REMAINING = 10
# Text to display
self.line1 = ""
self.line2 = ""
# Rotation Variables
self.rotateEnable = 0
self.tempLine1 = ""
self.tempLine2 = ""
self.rotatePositon1 = 0
self.rotatePositon2 = 0
self.rotateSpeed = 0
self.rotateCount = 0
self.rotateMaxCount = 3
self.fixedLocation1 = 0
self.fixedLocation2 = 0
self.lcd = Adafruit_CharLCDPlate()
#self.lcd = VirtualLCD()
self.lcd.noBlink()
self.lcd.noCursor()
self.lcd.clear()
self.sequenceCount = 0
self.sequences = ()
self.playlists = ()
self.selectedPlaylistIndex = 0
self.MenuIndex = 0
self.SubmenuIndex = 0
self.MENU_INX_STATUS = 0
self.MENU_INX_STOP_SEQUENCE = 1
self.MENU_INX_PLAYLISTS = 2
self.MENU_INX_PLAYLIST_ENTRIES = 3
self.MENU_INX_SHUTDOWN_REBOOT = 4
self.MENU_INX_BACKGROUND = 5
self.MENU_INX_BACKCOLOR = 6
self.MENU_INX_BACKCOLOR_TIMEOUT = 7
self.COLOR_WHITE = 6
self.TimeMode = 0
self.TIMEMODE_ELASPED = 0
self.TIMEMODE_REMAINING = 1
self.BACKGROUND_ALWAYS_ON = 0
self.BACKGROUND_TIMEOUT_ENABLED = 1
self.BACKGROUND_TIMEOUT_MAX_COUNT = 1500
self.BackgroundColor = 0
self.BackgroundTimeout = 1 #self.BACKGROUND_TIMEOUT_ENABLED
self.BackgroundTimeoutCount = 0
self.MENU_BACKCOLOR_TIMEOUT_COUNT = 2
self.previousBtn = -1
self.MENU_BACKGROUND_COUNT = 2
self.menuBackground = ("1)Color ", "2)Mode ")
self.MENU_COLOR_COUNT = 7
self.colors = (("Red ", self.lcd.RED), ("Green ",
self.lcd.GREEN),
("Blue ", self.lcd.BLUE), ("Yellow ",
self.lcd.YELLOW),
("Teal ", self.lcd.TEAL), ("Violet ",
self.lcd.VIOLET),
("White ", self.lcd.WHITE))
self.backgroundModes = ("Always On ", "Timeout ")
def Initialize(self):
if os.path.exists("/home/fpp/media"):
self.PLAYLIST_DIRECTORY = "/home/fpp/media/playlists/"
self.SETTINGS_FILE = "/home/fpp/media/settings"
strColorIndex = self.readSetting("piLCD_BackColor")
if strColorIndex.isdigit():
self.BackgroundColor = int(strColorIndex)
else:
self.BackgroundColor = self.COLOR_WHITE
self.SelectColor(self.BackgroundColor)
strTimeout = self.readSetting("piLCD_BackgroundTimeout")
if strTimeout.isdigit():
self.BackgroundTimeout = int(strTimeout)
else:
self.BackgroundTimeout = 1
strTimeout = self.readSetting("piLCDtimeMode")
if strTimeout.isdigit():
self.TimeMode = int(strTimeout)
else:
self.TimeMode = 0
version = fpplcd.getFPPversion()
self.line1 = self.MakeStringWithLength("FPP Version", 16, 1)
self.line2 = self.MakeStringWithLength(version, 16, 1)
self.UpdateDisplay()
time.sleep(4)
return
def SendCommand(self, command):
count = 0
max_timeout = 10
#buf=""
# Create a UDS socket
sock = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)
sock.bind("/tmp/FPP" + str(os.getpid()))
sock.settimeout(5)
# Connect the socket to the port where the server is listening
server_address = "/tmp/FPPD"
#print >>sys.stderr, 'connecting to %s' % server_address
try:
sock.connect(server_address)
sock.send(command)
buf = sock.recv(1024)
sock.close()
os.unlink("/tmp/FPP" + str(os.getpid()))
except socket.error, msg:
#print >>sys.stderr, msg
sock.close()
os.unlink("/tmp/FPP" + str(os.getpid()))
return "false"
return buf
