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hue_dbus_api.py
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hue_dbus_api.py
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#!/usr/bin/env python3
class HueLamp:
"""HueLamp class representing and interact with Philips Hue Bluetooth Lamps."""
def __init__(self, address, name="Hue_Lamp"):
import time
self.address = address
self.connect()
#time.sleep(4)
self.name_set(name)
self.name = self.name_get()
print('%s = %s, connection state: %s' % (self.address, self.name, self.connection_state()))
def connection_state(self):
import dbus
systembus = dbus.SystemBus()
# ..._handle = dbus.Interface(systembus.get_object('destination', 'objectpath '), 'interface ')
connection_state_handle = dbus.Interface(systembus.get_object('org.bluez' , '/org/bluez/hci0/dev_' + self.address), 'org.freedesktop.DBus.Properties')
x = connection_state_handle.Get('org.bluez.Device1', 'Connected')
return (bool(x))
def connect(self):
import dbus
systembus = dbus.SystemBus()
connect_handle = dbus.Interface(systembus.get_object('org.bluez', '/org/bluez/hci0/dev_' + self.address), 'org.bluez.Device1')
connect_handle.Connect()
def name_get(self):
import dbus
systembus = dbus.SystemBus()
name_get_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0011/char0014"), 'org.bluez.GattCharacteristic1')
x = name_get_handle.ReadValue([])
return ''.join([chr(v) for v in x])
def name_set(self, name):
import dbus
systembus = dbus.SystemBus()
name_set_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0011/char0014"), 'org.bluez.GattCharacteristic1')
ascii_list = [ord(c) for c in name] # comment
name_set_handle.WriteValue(ascii_list, [])
def on_off_switch(self, switch):
import dbus
systembus = dbus.SystemBus()
on_off_switch_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char0026"), 'org.bluez.GattCharacteristic1')
on_off_switch_handle.WriteValue([switch], [])
def on_off_state(self):
import dbus
from termcolor import colored
systembus = dbus.SystemBus()
on_off_state_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char0026"), 'org.bluez.GattCharacteristic1')
ay = on_off_state_handle.ReadValue([])
if ay[0] == 0: # ReadValue returns an array of bytes now stored in the variable ay.
return "off" # There is only one item in the array, accessed with ay[0].
elif ay[0] == 1:
return "on"
def mired_set(self, mired):
import dbus
systembus = dbus.SystemBus()
mired_set_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char002c"), 'org.bluez.GattCharacteristic1')
y = mired.to_bytes(2, 'little') # comment
mired_set_handle.WriteValue([y[:1], y[1:]], []) # comment
def mired_get(self):
import dbus
systembus = dbus.SystemBus()
mired_get_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char002c"), 'org.bluez.GattCharacteristic1')
ay = mired_get_handle.ReadValue([])
x = bytes(reversed(ay)).hex() # comment
return int(x, 16) # comment
def alert_set(self, state):
import dbus
systembus = dbus.SystemBus()
alert_set_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char0032"), 'org.bluez.GattCharacteristic1')
alert_set_handle.WriteValue([state], [])
def brightness_get(self):
import dbus
systembus = dbus.SystemBus()
brightness_get_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char0029"), 'org.bluez.GattCharacteristic1')
ay = brightness_get_handle.ReadValue(dbus.Dictionary([], dbus.Signature('sv')))
return int(ay[0]) # ReadValue returns an array of bytes now stored in the variable ay.
# There is only one item in the array, accessed with ay[0].
# Convert the byte into int: int().
def brightness_set(self, bri):
import dbus
systembus = dbus.SystemBus()
brightness_set_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char0029"), 'org.bluez.GattCharacteristic1')
brightness_set_handle.WriteValue([bri], [])
def transitiontime_get(self):
import dbus
systembus = dbus.SystemBus()
transitiontime_get_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char0037"), 'org.bluez.GattCharacteristic1')
ay = transitiontime_get_handle.ReadValue(dbus.Dictionary([], dbus.Signature('sv')))
#return float(ay[0] / 10) # ReadValue returns an array of bytes now stored in the variable ay.
return int(ay[0])
# There is only one item in the array, accessed with ay[0].
# Return value is in miliseconds. "/10" converts it in seconds,
# so the return value is, for example, usable in "time.sleep(0.4)".
# Convert the byte into float: float().
def transitiontime_set(self, trans):
import dbus
systembus = dbus.SystemBus()
transitiontime_set_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char0037"), 'org.bluez.GattCharacteristic1')
transitiontime_set_handle.WriteValue([trans, 0], [])
def color_get(self):
import dbus
systembus = dbus.SystemBus()
color_get_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char002f"), 'org.bluez.GattCharacteristic1')
col = color_get_handle.ReadValue([])
return [int(z) for z in col]
def color_set(self, col):
import dbus
systembus = dbus.SystemBus()
color_set_handle = dbus.Interface(systembus.get_object('org.bluez', "/org/bluez/hci0/dev_" + self.address + "/service0023/char002f"), 'org.bluez.GattCharacteristic1')
color_set_handle.WriteValue(col, []) # comment