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scanner: detect OF devices in Nearby state

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This commit is contained in:
Mike A.
2024-07-15 16:53:44 +02:00
parent 90eaa6835c
commit 88bd5194bb
3 changed files with 202 additions and 50 deletions
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43
examples/device_scanner.py
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@@ -1,11 +1,36 @@
import asyncio
import logging
from findmy.scanner import OfflineFindingScanner
from findmy.scanner import (
NearbyOfflineFindingDevice,
OfflineFindingScanner,
SeparatedOfflineFindingDevice,
)
logging.basicConfig(level=logging.INFO)
def _print_nearby(device: NearbyOfflineFindingDevice) -> None:
print(f"NEARBY Device - {device.mac_address}")
print(f" Status byte: {device.status:x}")
print(" Extra data:")
for k, v in sorted(device.additional_data.items()):
print(f" {k:20}: {v}")
print()
def _print_separated(device: SeparatedOfflineFindingDevice) -> None:
print(f"SEPARATED Device - {device.mac_address}")
print(f" Public key: {device.adv_key_b64}")
print(f" Lookup key: {device.hashed_adv_key_b64}")
print(f" Status byte: {device.status:x}")
print(f" Hint byte: {device.hint:x}")
print(" Extra data:")
for k, v in sorted(device.additional_data.items()):
print(f" {k:20}: {v}")
print()
async def scan() -> None:
scanner = await OfflineFindingScanner.create()
@@ -13,15 +38,13 @@ async def scan() -> None:
print()
async for device in scanner.scan_for(10, extend_timeout=True):
print(f"Device - {device.mac_address}")
print(f" Public key: {device.adv_key_b64}")
print(f" Lookup key: {device.hashed_adv_key_b64}")
print(f" Status byte: {device.status:x}")
print(f" Hint byte: {device.hint:x}")
print(" Extra data:")
for k, v in sorted(device.additional_data.items()):
print(f" {k:20}: {v}")
print()
if isinstance(device, NearbyOfflineFindingDevice):
_print_nearby(device)
elif isinstance(device, SeparatedOfflineFindingDevice):
_print_separated(device)
else:
print(f"Unknown device: {device}")
print()
if __name__ == "__main__":