mirror of
https://github.com/home-assistant/core
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108bcabf75
We did not previously have a way to get the transmit power value when using ESPHome scanners. bluetooth-data-tools 1.8.0 includes it in the advertisment tuple to fully align with the bleak implementation. txpower is not yet used in the HA codebase but may be expected by upstream libaries that calculate estimated distance
49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
"""Bluetooth scanner for esphome."""
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from __future__ import annotations
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from aioesphomeapi import BluetoothLEAdvertisement, BluetoothLERawAdvertisement
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from bluetooth_data_tools import (
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int_to_bluetooth_address,
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parse_advertisement_data_tuple,
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)
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from homeassistant.components.bluetooth import MONOTONIC_TIME, BaseHaRemoteScanner
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from homeassistant.core import callback
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class ESPHomeScanner(BaseHaRemoteScanner):
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"""Scanner for esphome."""
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__slots__ = ()
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@callback
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def async_on_advertisement(self, adv: BluetoothLEAdvertisement) -> None:
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"""Call the registered callback."""
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# The mac address is a uint64, but we need a string
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self._async_on_advertisement(
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int_to_bluetooth_address(adv.address),
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adv.rssi,
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adv.name,
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adv.service_uuids,
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adv.service_data,
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adv.manufacturer_data,
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None,
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{"address_type": adv.address_type},
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MONOTONIC_TIME(),
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)
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@callback
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def async_on_raw_advertisements(
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self, advertisements: list[BluetoothLERawAdvertisement]
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) -> None:
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"""Call the registered callback."""
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now = MONOTONIC_TIME()
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for adv in advertisements:
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self._async_on_advertisement(
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int_to_bluetooth_address(adv.address),
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adv.rssi,
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*parse_advertisement_data_tuple((adv.data,)),
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{"address_type": adv.address_type},
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now,
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)
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