Merge "Allow command complete and command status with opcode 0x0 anytime"

    ASSERT(event.IsValid());

    ASSERT(event.IsValid());

    if (command_queue_.empty()) {

    if (command_queue_.empty()) {

      auto event_code = event.GetEventCode();

      auto event_code = event.GetEventCode();

      ASSERT_LOG(

      // BT Core spec 5.2 (Volume 4, Part E section 4.4) allows anytime

          event_code != EventCode::COMMAND_COMPLETE && event_code != EventCode::COMMAND_STATUS,

      // COMMAND_COMPLETE and COMMAND_STATUS with opcode 0x0 for flow control

          "Received %s without a waiting command (is the HAL sending commands, but not handling the events?)",

      if (event_code == EventCode::COMMAND_COMPLETE) {

          EventCodeText(event_code).c_str());

          auto view = CommandCompleteView::Create(event);

          ASSERT(view.IsValid());

          auto op_code = view.GetCommandOpCode();

          ASSERT_LOG(op_code == OpCode::NONE,

            "Received %s event with OpCode 0x%02hx (%s) without a waiting command"

            "(is the HAL sending commands, but not handling the events?)",

            EventCodeText(event_code).c_str(), op_code, OpCodeText(op_code).c_str());

      }

      if (event_code == EventCode::COMMAND_STATUS) {

          auto view = CommandStatusView::Create(event);

          ASSERT(view.IsValid());

          auto op_code = view.GetCommandOpCode();

          ASSERT_LOG(op_code == OpCode::NONE,

            "Received %s event with OpCode 0x%02hx (%s) without a waiting command"

            "(is the HAL sending commands, but not handling the events?)",

            EventCodeText(event_code).c_str(), op_code, OpCodeText(op_code).c_str());

      }

      std::unique_ptr<CommandView> no_waiting_command{nullptr};

      std::unique_ptr<CommandView> no_waiting_command{nullptr};

      log_hci_event(no_waiting_command, event, module_.GetDependency<storage::StorageModule>());

      log_hci_event(no_waiting_command, event, module_.GetDependency<storage::StorageModule>());

    } else {

    } else {