Skip to content

State

busylight_core.vendors.embrava.implementation.state

Embrava Blynclight device state management.

This module defines the State class that manages the complete command structure for Embrava Blynclight devices, including LED control and audio functionality.

Classes

busylight_core.vendors.embrava.implementation.state.State 

State()

Bases: Word

Complete device state for Embrava Blynclight commands.

The State class manages the full command structure sent to Embrava devices. It controls both LED behavior (color, brightness, flashing) and audio functionality (ringtones, volume, playback control). The state is serialized to bytes for transmission to the hardware.

Source code in src/busylight_core/vendors/embrava/implementation/state.py 
36
37
def __init__(self) -> None:
    super().__init__(0, 48)
Attributes
busylight_core.vendors.embrava.implementation.state.State.red class-attribute instance-attribute 
red = RedField()
busylight_core.vendors.embrava.implementation.state.State.blue class-attribute instance-attribute 
blue = BlueField()
busylight_core.vendors.embrava.implementation.state.State.green class-attribute instance-attribute 
green = GreenField()
busylight_core.vendors.embrava.implementation.state.State.off class-attribute instance-attribute 
off = OffBit()
busylight_core.vendors.embrava.implementation.state.State.dim class-attribute instance-attribute 
dim = DimBit()
busylight_core.vendors.embrava.implementation.state.State.flash class-attribute instance-attribute 
flash = FlashBit()
busylight_core.vendors.embrava.implementation.state.State.speed class-attribute instance-attribute 
speed = SpeedField()
busylight_core.vendors.embrava.implementation.state.State.repeat class-attribute instance-attribute 
repeat = RepeatBit()
busylight_core.vendors.embrava.implementation.state.State.play class-attribute instance-attribute 
play = PlayBit()
busylight_core.vendors.embrava.implementation.state.State.music class-attribute instance-attribute 
music = MusicField()
busylight_core.vendors.embrava.implementation.state.State.volume class-attribute instance-attribute 
volume = VolumeField()
busylight_core.vendors.embrava.implementation.state.State.mute class-attribute instance-attribute 
mute = MuteBit()
busylight_core.vendors.embrava.implementation.state.State.initial_value instance-attribute 
initial_value = value
busylight_core.vendors.embrava.implementation.state.State.length instance-attribute 
length = length
busylight_core.vendors.embrava.implementation.state.State.bits instance-attribute 
bits = array('B', [value >> n & 1 for n in range])
busylight_core.vendors.embrava.implementation.state.State.value property 
value

Return the integer value of the word.

busylight_core.vendors.embrava.implementation.state.State.range property 
range

Return the range of bit offsets for this word.

busylight_core.vendors.embrava.implementation.state.State.hex property 
hex

Return a string hexadecimal representation of the word.

busylight_core.vendors.embrava.implementation.state.State.bin property 
bin

Return a string binary representation of the word.

Functions
busylight_core.vendors.embrava.implementation.state.State.reset 
reset()

Reset the state to default values.

Sets the device to off state with no audio playback and default flash speed settings.

Source code in src/busylight_core/vendors/embrava/implementation/state.py 
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
def reset(self) -> None:
    """Reset the state to default values.

    Sets the device to off state with no audio playback and
    default flash speed settings.
    """
    self.red = 0
    self.blue = 0
    self.green = 0
    self.off = True
    self.dim = False
    self.flash = False
    self.speed = FlashSpeed.slow.value
    self.play = False
    self.mute = False
    self.repeat = False
    self.music = 0
    self.volume = 0
busylight_core.vendors.embrava.implementation.state.State.clear 
clear()

Clear all bits in the word.

Source code in src/busylight_core/word.py 
88
89
90
def clear(self) -> None:
    """Clear all bits in the word."""
    self.bits = array.array("B", [0] * self.length)