def dtmf_received(self, core, call, digits):
logging.debug('on_dtmf_digit (%s)', str(digits))
print("#\n" * 10)
print("OPEN DOOR!")
print("#\n" * 10)
os.system('aplay /home/pi/sounds/OPEN_DOOR.wav')
pulse_relay()
def run(self):
while not self.quit:
# Check the push buttons
button_call_pressed = False
button_select_pressed = False
button_door_pressed = False
if 0 != CALL_BUTTON_PIN:
button_call_pressed = not GPIO.input(CALL_BUTTON_PIN)
if 0 != DOOR_BUTTON_PIN:
button_door_pressed = not GPIO.input(DOOR_BUTTON_PIN)
if button_door_pressed:
os.system('aplay /home/pi/sounds/OPEN_DOOR.wav')
pulse_relay()
if button_call_pressed and self.core.current_call is None:
pulse_relay(DOORBELL_PIN, delay=0.2, invert=True)
# We do not check the time here. They can keep 'ringing' the doorbell if they want
# but it won't matter once a call is initiated.
print('Call button pressed!')
try:
params = self.core.create_call_params(None)
params.audio_enabled = True
params.video_enabled = True
params.audio_multicast_enabled = False # Set these = True if you want multiple
params.video_multicast_enabled = False # people to connect at once.
address = linphone.Address.new(doorbellToAddress)
self.core.play_local(doorBellSoundWav)
self.current_call = self.core.invite_address_with_params(
address, params)
flash_led(delay=0.2, stay_on=True)
if None is self.current_call:
logging.error(
'Error creating call and inviting with params... outgoing call aborted.'
)
except KeyboardInterrupt:
self.quit = True
break
# Iterate
self.core.iterate()
time.sleep(0.03)
def main():
try:
reader = ReaderMFRC522()
while True:
uid = reader.read_with_block(
)[:
-2] # Have to discard two last digits for this implementation purpose
os.system('aplay /home/pi/sounds/RFID_DETECTED.wav')
print(uid)
status = request_unlock(uid)
print(status)
if (status == 0):
print("Authorized")
os.system('aplay /home/pi/sounds/OPEN_DOOR.wav')
pulse_relay()
else:
os.system('aplay /home/pi/sounds/ERROR.wav')
print("Auth error")
except:
print("RFID error")
def main():
try:
rdr = RFID()
while True:
rdr.wait_for_tag()
(error, tag_type) = rdr.request()
if not error:
print("Tag detected")
(error, uid_list) = rdr.anticoll()
if not error:
uid = ''
for element in uid_list:
uid += str(hex(element)[2:]).upper()
print("UID: " + uid)
status = request_unlock(uid)
if status == 0:
print("Authorized")
pulse_relay()
time.sleep(3)
else:
print("Auth error")
except:
rdr.cleanup()
def dtmf_received(self, core, call, digits):
logging.debug('on_dtmf_digit (%s)', str(digits))
print("OPEN DOOR!")
pulse_relay()