L2CAP: LE Link Layer Options API am: 51ee4ec234 am: af921f100f (9fd17dc3) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/cert/matchers.py

+4 −0

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		@@ -56,6 +56,10 @@ class L2capMatchers(object):
		def LeCommandReject():
		return lambda packet: L2capMatchers._is_le_control_frame_with_code(packet, LeCommandCode.COMMAND_REJECT)

		@staticmethod
		def LeConnectionParameterUpdateRequest():
		return lambda packet: L2capMatchers._is_le_control_frame_with_code(packet, LeCommandCode.CONNECTION_PARAMETER_UPDATE_REQUEST)

		@staticmethod
		def CreditBasedConnectionRequest(psm):
		return lambda packet: L2capMatchers._is_matching_credit_based_connection_request(packet, psm)

+16 −0

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		@@ -128,3 +128,19 @@ class PyLeL2cap(Closable):

		return CreditBasedConnectionResponseFutureWrapper(
		response_future, self._device, psm, self._le_l2cap_stream)

		def update_connection_parameter(self,
		conn_interval_min=0x20,
		conn_interval_max=0x20,
		conn_latency=0x20,
		supervision_timeout=0x20,
		min_ce_length=0x20,
		max_ce_length=0x20):
		self._device.l2cap_le.SendConnectionParameterUpdate(
		l2cap_le_facade_pb2.ConnectionParameter(
		conn_interval_min=conn_interval_min,
		conn_interval_max=conn_interval_max,
		conn_latency=conn_latency,
		supervision_timeout=supervision_timeout,
		min_ce_length=min_ce_length,
		max_ce_length=max_ce_length))

+2 −0

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		@@ -24,11 +24,13 @@ filegroup {
		"internal/receiver.cc",
		"internal/scheduler_fifo.cc",
		"internal/sender.cc",
		"le/dynamic_channel.cc",
		"le/dynamic_channel_manager.cc",
		"le/dynamic_channel_service.cc",
		"le/fixed_channel.cc",
		"le/fixed_channel_manager.cc",
		"le/fixed_channel_service.cc",
		"le/link_options.cc",
		"le/internal/dynamic_channel_service_manager_impl.cc",
		"le/internal/fixed_channel_impl.cc",
		"le/internal/fixed_channel_service_manager_impl.cc",

+12 −0

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		@@ -108,6 +108,18 @@ class LeL2capTest(GdBaseTestClass):
		dut_channel = response_future.get_channel()
		return (dut_channel, cert_channel)

		def test_send_connection_parameter_update_request(self):
		"""
		L2CAP/LE/CPU/BV-01-C
		NOTE: This is an option feature. Also if both LL master and slave supports 4.1+ connection parameter update, this should happen in LL only, not L2CAP
		NOTE: Currently we need to establish at least one dynamic channel to allow update.
		"""
		self._setup_link_from_cert()
		self._open_channel_from_dut()
		self.dut_l2cap.update_connection_parameter()
		assertThat(self.cert_l2cap.get_control_channel()).emits(
		L2capMatchers.LeConnectionParameterUpdateRequest())

		def test_reject_connection_parameter_update_request(self):
		"""
		L2CAP/LE/CPU/BI-02-C

0 → 100644

+29 −0

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		/*
		* Copyright 2019 The Android Open Source Project
		*
		* 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
		*
		* http://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.
		*/

		#include "l2cap/le/dynamic_channel.h"
		#include "l2cap/le/internal/link.h"

		namespace bluetooth {
		namespace l2cap {
		namespace le {
		LinkOptions* DynamicChannel::GetLinkOptions() {
		return link_->GetLinkOptions();
		}

		} // namespace le
		} // namespace l2cap
		} // namespace bluetooth