| // Copyright 2023 The Pigweed Authors |
| // |
| // 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. |
| |
| #include "pw_bluetooth_sapphire/internal/host/hci/sco_connection.h" |
| |
| #include "pw_bluetooth_sapphire/internal/host/transport/transport.h" |
| |
| namespace bt::hci { |
| |
| ScoConnection::ScoConnection(hci_spec::ConnectionHandle handle, |
| const DeviceAddress& local_address, |
| const DeviceAddress& peer_address, |
| const hci::Transport::WeakPtr& hci) |
| : Connection(handle, |
| local_address, |
| peer_address, |
| hci, |
| [handle, hci] { |
| ScoConnection::OnDisconnectionComplete(handle, hci); |
| }), |
| WeakSelf(this) { |
| // The connection is registered & unregistered with ScoDataChannel by |
| // sco::ScoConnection. |
| } |
| |
| void ScoConnection::OnDisconnectionComplete( |
| hci_spec::ConnectionHandle handle, const hci::Transport::WeakPtr& hci) { |
| // ScoDataChannel only exists if HCI SCO is supported by the controller. |
| if (hci->sco_data_channel()) { |
| // The packet count must be cleared after sco::ScoConnection unregisters the |
| // connection. |
| hci->sco_data_channel()->ClearControllerPacketCount(handle); |
| } |
| } |
| |
| } // namespace bt::hci |