1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
# Copyright 2024 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# -----------------------------------------------------------------------------
# Imports
# -----------------------------------------------------------------------------
import asyncio
import sys
import bumble.logging
from bumble import data_types
from bumble.core import AdvertisingData
from bumble.device import Device
from bumble.profiles.hap import (
DynamicPresets,
HearingAccessService,
HearingAidFeatures,
HearingAidType,
IndependentPresets,
PresetRecord,
PresetSynchronizationSupport,
WritablePresetsSupport,
)
from bumble.transport import open_transport
server_features = HearingAidFeatures(
HearingAidType.MONAURAL_HEARING_AID,
PresetSynchronizationSupport.PRESET_SYNCHRONIZATION_IS_NOT_SUPPORTED,
IndependentPresets.IDENTICAL_PRESET_RECORD,
DynamicPresets.PRESET_RECORDS_DOES_NOT_CHANGE,
WritablePresetsSupport.WRITABLE_PRESET_RECORDS_SUPPORTED,
)
foo_preset = PresetRecord(1, "foo preset")
bar_preset = PresetRecord(50, "bar preset")
foobar_preset = PresetRecord(5, "foobar preset")
# -----------------------------------------------------------------------------
async def main() -> None:
if len(sys.argv) < 3:
print('Usage: run_hap_server.py <config-file> <transport-spec-for-device>')
print('example: run_hap_server.py device1.json pty:hci_pty')
return
print('<<< connecting to HCI...')
async with await open_transport(sys.argv[2]) as hci_transport:
print('<<< connected')
device = Device.from_config_file_with_hci(
sys.argv[1], hci_transport.source, hci_transport.sink
)
await device.power_on()
hap = HearingAccessService(
device, server_features, [foo_preset, bar_preset, foobar_preset]
)
device.add_service(hap)
advertising_data = bytes(
AdvertisingData(
[
data_types.CompleteLocalName('Bumble HearingAccessService'),
data_types.Flags(
AdvertisingData.LE_GENERAL_DISCOVERABLE_MODE_FLAG
| AdvertisingData.BR_EDR_HOST_FLAG
| AdvertisingData.BR_EDR_CONTROLLER_FLAG
),
data_types.IncompleteListOf16BitServiceUUIDs(
[HearingAccessService.UUID]
),
]
)
)
await device.create_advertising_set(
advertising_data=advertising_data,
auto_restart=True,
)
# -----------------------------------------------------------------------------
bumble.logging.setup_basic_logging('DEBUG')
asyncio.run(main())
|
