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Merge pull request #624 from zxzxwu/gatt

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Support GATT Service
This commit is contained in:
zxzxwu
2025-01-28 20:02:43 +08:00
committed by GitHub
parent a1bade6f20 1eb9d8d055
commit 079cf6b896
6 changed files with 398 additions and 36 deletions
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63
tests/device_test.py
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@@ -50,12 +50,7 @@ from bumble.hci import (
HCI_Error,
HCI_Packet,
)
from bumble.gatt import (
GATT_GENERIC_ACCESS_SERVICE,
GATT_CHARACTERISTIC_ATTRIBUTE_TYPE,
GATT_DEVICE_NAME_CHARACTERISTIC,
GATT_APPEARANCE_CHARACTERISTIC,
)
from bumble import gatt
from .test_utils import TwoDevices, async_barrier
@@ -592,32 +587,54 @@ async def test_power_on_default_static_address_should_not_be_any():
# -----------------------------------------------------------------------------
def test_gatt_services_with_gas():
def test_gatt_services_with_gas_and_gatt():
device = Device(host=Host(None, None))
# there should be one service and two chars, therefore 5 attributes
assert len(device.gatt_server.attributes) == 5
assert device.gatt_server.attributes[0].uuid == GATT_GENERIC_ACCESS_SERVICE
assert device.gatt_server.attributes[1].type == GATT_CHARACTERISTIC_ATTRIBUTE_TYPE
assert device.gatt_server.attributes[2].uuid == GATT_DEVICE_NAME_CHARACTERISTIC
assert device.gatt_server.attributes[3].type == GATT_CHARACTERISTIC_ATTRIBUTE_TYPE
assert device.gatt_server.attributes[4].uuid == GATT_APPEARANCE_CHARACTERISTIC
# there should be 2 service, 5 chars, and 1 descriptors, therefore 13 attributes
assert len(device.gatt_server.attributes) == 13
assert device.gatt_server.attributes[0].uuid == gatt.GATT_GENERIC_ACCESS_SERVICE
assert (
device.gatt_server.attributes[1].type == gatt.GATT_CHARACTERISTIC_ATTRIBUTE_TYPE
)
assert device.gatt_server.attributes[2].uuid == gatt.GATT_DEVICE_NAME_CHARACTERISTIC
assert (
device.gatt_server.attributes[3].type == gatt.GATT_CHARACTERISTIC_ATTRIBUTE_TYPE
)
assert device.gatt_server.attributes[4].uuid == gatt.GATT_APPEARANCE_CHARACTERISTIC
# -----------------------------------------------------------------------------
def test_gatt_services_without_gas():
device = Device(host=Host(None, None), generic_access_service=False)
# there should be no services
assert len(device.gatt_server.attributes) == 0
assert device.gatt_server.attributes[5].uuid == gatt.GATT_GENERIC_ATTRIBUTE_SERVICE
assert (
device.gatt_server.attributes[6].type == gatt.GATT_CHARACTERISTIC_ATTRIBUTE_TYPE
)
assert (
device.gatt_server.attributes[7].uuid
== gatt.GATT_SERVICE_CHANGED_CHARACTERISTIC
)
assert (
device.gatt_server.attributes[8].type
== gatt.GATT_CLIENT_CHARACTERISTIC_CONFIGURATION_DESCRIPTOR
)
assert (
device.gatt_server.attributes[9].type == gatt.GATT_CHARACTERISTIC_ATTRIBUTE_TYPE
)
assert (
device.gatt_server.attributes[10].uuid
== gatt.GATT_CLIENT_SUPPORTED_FEATURES_CHARACTERISTIC
)
assert (
device.gatt_server.attributes[11].type
== gatt.GATT_CHARACTERISTIC_ATTRIBUTE_TYPE
)
assert (
device.gatt_server.attributes[12].uuid == gatt.GATT_DATABASE_HASH_CHARACTERISTIC
)
# -----------------------------------------------------------------------------
async def run_test_device():
await test_device_connect_parallel()
await test_flush()
await test_gatt_services_with_gas()
await test_gatt_services_without_gas()
await test_gatt_services_with_gas_and_gatt()
# -----------------------------------------------------------------------------