def print_ambient_light(conn, settings, uid):
from tinkerforge.bricklet_ambient_light import BrickletAmbientLight # type: ignore[import]
br = BrickletAmbientLight(uid, conn)
print_generic(settings, "ambient", br.get_identity(), 0.01, "L",
br.get_illuminance())
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Ambient Light Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_ambient_light import BrickletAmbientLight
# Callback function for illuminance reached callback (parameter has unit Lux/10)
def cb_illuminance_reached(illuminance):
print("Illuminance: " + str(illuminance / 10.0) + " Lux")
print("Too bright, close the curtains!")
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
al = BrickletAmbientLight(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Get threshold callbacks with a debounce time of 10 seconds (10000ms)
al.set_debounce_period(10000)
# Register illuminance reached callback to function cb_illuminance_reached
al.register_callback(al.CALLBACK_ILLUMINANCE_REACHED,
cb_illuminance_reached)
# Configure threshold for illuminance "greater than 200 Lux" (unit is Lux/10)
al.set_illuminance_callback_threshold(">", 200 * 10, 0)
raw_input("Press key to exit\n") # Use input() in Python 3
def cb_enumerate(self, uid, connected_uid, position, hardware_version,
firmware_version, device_identifier, enumeration_type):
if enumeration_type == IPConnection.ENUMERATION_TYPE_CONNECTED or \
enumeration_type == IPConnection.ENUMERATION_TYPE_AVAILABLE:
if device_identifier == LCD20x4.DEVICE_IDENTIFIER:
try:
self.lcd = LCD20x4(uid, self.ipcon)
self.lcd.clear_display()
self.lcd.backlight_on()
log.info('LCD 20x4 initialized')
except Error as e:
log.error('LCD 20x4 init failed: ' + str(e.description))
self.lcd = None
elif device_identifier == BrickletAmbientLight.DEVICE_IDENTIFIER:
try:
self.al = BrickletAmbientLight(uid, self.ipcon)
self.al.set_illuminance_callback_period(1000)
self.al.register_callback(self.al.CALLBACK_ILLUMINANCE,
self.cb_illuminance)
log.info('Ambient Light initialized')
except Error as e:
log.error('Ambient Light init failed: ' +
str(e.description))
self.al = None
elif device_identifier == BrickletAmbientLightV2.DEVICE_IDENTIFIER:
try:
self.al_v2 = BrickletAmbientLightV2(uid, self.ipcon)
self.al_v2.set_configuration(
self.al_v2.ILLUMINANCE_RANGE_64000LUX,
self.al_v2.INTEGRATION_TIME_200MS)
self.al_v2.set_illuminance_callback_period(1000)
self.al_v2.register_callback(
self.al_v2.CALLBACK_ILLUMINANCE,
self.cb_illuminance_v2)
log.info('Ambient Light 2.0 initialized')
except Error as e:
log.error('Ambient Light 2.0 init failed: ' +
str(e.description))
self.al_v2 = None
elif device_identifier == BrickletHumidity.DEVICE_IDENTIFIER:
try:
self.hum = BrickletHumidity(uid, self.ipcon)
self.hum.set_humidity_callback_period(1000)
self.hum.register_callback(self.hum.CALLBACK_HUMIDITY,
self.cb_humidity)
log.info('Humidity initialized')
except Error as e:
log.error('Humidity init failed: ' + str(e.description))
self.hum = None
elif device_identifier == BrickletHumidityV2.DEVICE_IDENTIFIER:
try:
self.hum_v2 = BrickletHumidityV2(uid, self.ipcon)
self.hum_v2.set_humidity_callback_configuration(
1000, True, 'x', 0, 0)
self.hum_v2.register_callback(
self.hum_v2.CALLBACK_HUMIDITY, self.cb_humidity_v2)
log.info('Humidity 2.0 initialized')
except Error as e:
log.error('Humidity 2.0 init failed: ' +
str(e.description))
self.hum_v2 = None
elif device_identifier == BrickletBarometer.DEVICE_IDENTIFIER:
try:
self.baro = BrickletBarometer(uid, self.ipcon)
self.baro.set_air_pressure_callback_period(1000)
self.baro.register_callback(
self.baro.CALLBACK_AIR_PRESSURE, self.cb_air_pressure)
log.info('Barometer initialized')
except Error as e:
log.error('Barometer init failed: ' + str(e.description))
self.baro = None
def print_ambient_light(conn, settings, uid):
from tinkerforge.bricklet_ambient_light import BrickletAmbientLight # type: ignore[import] # pylint: disable=import-error,import-outside-toplevel
br = BrickletAmbientLight(uid, conn)
print_generic(settings, "ambient", br.get_identity(), 0.01, "L", br.get_illuminance())
# -*- coding: utf-8 -*-
HOST = "localhost"
PORT = 4223
UID = "mbw" # Auf die ID aus dem BrickViewer ändern!
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_ambient_light import BrickletAmbientLight
# Callback function, wird aufgerufen wenn die Helligkeit einen bestimmten Wert
# (threshold) übersteigt
def cb_illuminance_reached(illuminance):
print("Helligkeit: " + str(illuminance / 10.0) + " lx")
print("Wo ist meine Sonnebrille!")
ipcon = IPConnection() # Verbindung mit dem Master herstellen
al = BrickletAmbientLight(UID, ipcon) # Verbindung zum Lichtsensor anlegen
ipcon.connect(HOST, PORT) # Verbinden
# Callback funktion anmelden
al.register_callback(al.CALLBACK_ILLUMINANCE_REACHED, cb_illuminance_reached)
# Schwellwert festlegen "größer als 200 lx"
al.set_illuminance_callback_threshold(">", 200 * 10, 0)
input("Drücke ENTER zum beenden\n"
) # Auf irgendetwas warten, sonst habt Ihr keine Zeit etwas zu tun
ipcon.disconnect() # Die Verbindung wieder abbauen
def create_instance(self, uid, ipcon):
return BrickletAmbientLight(uid, ipcon)
