Source code for bluetooth_mesh.messages.generic.battery
#
# python-bluetooth-mesh - Bluetooth Mesh for Python
#
# Copyright (C) 2019 SILVAIR sp. z o.o.
#
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
#
from enum import IntEnum
from construct import BitsInteger, BitStruct, Int8ul, Int24ul, Struct, this
from bluetooth_mesh.messages.util import DefaultCountValidator, EnumAdapter
from bluetooth_mesh.messages.util import EnumSwitch as Switch
from bluetooth_mesh.messages.util import Opcode, SwitchStruct
[docs]class GenericBatteryOpcode(IntEnum):
GENERIC_BATTERY_GET = 0x8223
GENERIC_BATTERY_STATUS = 0x8224
class GenericBatteryFlagsPresence(IntEnum):
BATTERY_NOT_PRESENT = 0b00
BATTERY_PRESENT_REMOVABLE = 0b01
BATTERY_PRESENT_NON_REMOVABLE = 0b10
BATTERY_PRESENCE_UNKNOWN = 0b11
class GenericBatteryFlagsIndicator(IntEnum):
BATTERY_CHARGE_CRITICALLY_LOW = 0b00
BATTERY_CHARGE_LOW = 0b01
BATTERY_CHARGE_GOOD = 0b10
BATTERY_CHARGE_UNKNOWN = 0b11
class GenericBatteryFlagsCharging(IntEnum):
BATTERY_NOT_CHARGEABLE = 0b00
BATTERY_CHARGEABLE_NOT_CHARGING = 0b01
BATTERY_CHARGEABLE_CHARGING = 0b10
BATTERY_CHARGING_STATE_UNKNOWN = 0b11
class GenericBatteryFlagsServiceability(IntEnum):
RFU = 0b00
BATTERY_NOT_REQUIRE_SERVICE = 0b01
BATTERY_REQUIRE_SERVICE = 0b10
BATTERY_SERVICEABILITY_UNKNOWN = 0b11
# fmt: off
BatteryFlags = BitStruct(
"battery_serviceability_flags" / EnumAdapter(BitsInteger(2),
GenericBatteryFlagsServiceability),
"battery_charging_flags" / EnumAdapter(BitsInteger(2),
GenericBatteryFlagsCharging),
"battery_indicator_flags" / EnumAdapter(BitsInteger(2),
GenericBatteryFlagsIndicator),
"battery_presence_flags" / EnumAdapter(BitsInteger(2),
GenericBatteryFlagsPresence),
)
GenericBatteryGet = Struct()
GenericBatteryStatus = Struct(
"battery_level" / DefaultCountValidator(Int8ul),
"time_to_discharge" / DefaultCountValidator(Int24ul),
"time_to_charge" / DefaultCountValidator(Int24ul),
"flags" / BatteryFlags
)
GenericBatteryMessage = SwitchStruct(
"opcode" / Opcode(GenericBatteryOpcode),
"params" / Switch(
this.opcode,
{
GenericBatteryOpcode.GENERIC_BATTERY_GET: GenericBatteryGet,
GenericBatteryOpcode.GENERIC_BATTERY_STATUS: GenericBatteryStatus,
},
)
)
# fmt: on