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Commit 113c3140 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge changes I36e30425,I73550041 into main am: b62ca748 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3371703



Change-Id: Id37e93227d0d8fbceb18950cd1afaf89294c7dbb
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 6a08998e b62ca748

system/bta/include/bta_ras_api.h

+3 −1
Original line number Diff line number Diff line
@@ -60,7 +60,9 @@ public: 
  virtual ~RasClientCallbacks() = default;

  virtual void OnConnected(

          const RawAddress& address, uint16_t att_handle,

          const std::vector<VendorSpecificCharacteristic>& vendor_specific_characteristics) = 0;

          const std::vector<VendorSpecificCharacteristic>& vendor_specific_characteristics,

          uint16_t conn_interval) = 0;

  virtual void OnConnIntervalUpdated(const RawAddress& address, uint16_t conn_interval) = 0;

  virtual void OnDisconnected(const RawAddress& address) = 0;

  virtual void OnWriteVendorSpecificReplyComplete(const RawAddress& address, bool success) = 0;

  virtual void OnRemoteData(const RawAddress& address, const std::vector<uint8_t>& data) = 0;

system/bta/ras/ras_client.cc

+24 −7
Original line number Diff line number Diff line
@@ -60,13 +60,15 @@ RasClientImpl* instance; 
enum CallbackDataType { VENDOR_SPECIFIC_REPLY };

enum TimeoutType { TIMEOUT_NONE, FIRST_SEGMENT, FOLLOWING_SEGMENT, RANGING_DATA_READY };

enum RangingType { RANGING_TYPE_NONE, REAL_TIME, ON_DEMAND };



class RasClientImpl : public bluetooth::ras::RasClient {

  static constexpr uint16_t kCachedDataSize = 10;

  static constexpr uint16_t kInvalidGattHandle = 0x0000;

  static constexpr uint16_t kFirstSegmentRangingDataTimeoutMs = 5000;

  static constexpr uint16_t kFollowingSegmentTimeoutMs = 1000;

  static constexpr uint16_t kRangingDataReadyTimeoutMs = 5000;

  static constexpr uint16_t kInvalidConnInterval = 0;  // valid value is from 0x0006 to 0x0C0



class RasClientImpl : public bluetooth::ras::RasClient {

public:

  struct GattReadCallbackData {

    const bool is_last_;
@@ -105,6 +107,7 @@ public: 
    alarm_t* ranging_data_timeout_timer_ = nullptr;

    RangingType ranging_type_ = RANGING_TYPE_NONE;

    TimeoutType timeout_type_ = TIMEOUT_NONE;

    uint16_t conn_interval_ = kInvalidConnInterval;



    const gatt::Characteristic* FindCharacteristicByUuid(Uuid uuid) {

      for (auto& characteristic : service_->characteristics) {
@@ -183,7 +186,7 @@ public: 
        SetTimeOutAlarm(tracker, kFirstSegmentRangingDataTimeoutMs, TimeoutType::FIRST_SEGMENT);

      }

      callbacks_->OnConnected(address, real_time_att_handle,

                              tracker->vendor_specific_characteristics_);

                              tracker->vendor_specific_characteristics_, tracker->conn_interval_);

      return;

    }

    BTA_GATTC_Open(gatt_if_, ble_bd_addr.bda, BTM_BLE_DIRECT_CONNECTION, true);
@@ -230,11 +233,25 @@ public: 
      case BTA_GATTC_NOTIF_EVT: {

        OnGattNotification(p_data->notify);

      } break;

      case BTA_GATTC_CONN_UPDATE_EVT: {

        OnConnUpdated(p_data->conn_update);

      } break;

      default:

        log::warn("Unhandled event: {}", gatt_client_event_text(event));

    }

  }



  void OnConnUpdated(const tBTA_GATTC_CONN_UPDATE& evt) const {

    auto tracker = FindTrackerByHandle(evt.conn_id);

    if (tracker == nullptr) {

      log::debug("no ongoing measurement, skip");

      return;

    }

    tracker->conn_interval_ = evt.interval;

    log::info("conn interval is updated as {}", evt.interval);

    callbacks_->OnConnIntervalUpdated(tracker->address_for_cs_, tracker->conn_interval_);

  }



  void OnGattConnected(const tBTA_GATTC_OPEN& evt) {

    log::info("{}, conn_id=0x{:04x}, transport:{}, status:{}", evt.remote_bda, evt.conn_id,

              bt_transport_text(evt.transport), gatt_status_text(evt.status));
@@ -751,7 +768,7 @@ public: 
    uint16_t real_time_att_handle =

            characteristic == nullptr ? kInvalidGattHandle : characteristic->value_handle;

    callbacks_->OnConnected(tracker->address_for_cs_, real_time_att_handle,

                            tracker->vendor_specific_characteristics_);

                            tracker->vendor_specific_characteristics_, tracker->conn_interval_);

  }



  void StoreCachedData(std::shared_ptr<RasTracker> tracker) {

system/gd/hal/ranging_hal.h

+4 −2
Original line number Diff line number Diff line
@@ -313,8 +313,10 @@ public: 
          const std::vector<hal::VendorSpecificCharacteristic>& vendor_specific_reply) = 0;

  virtual void WriteRawData(uint16_t connection_handle, const ChannelSoundingRawData& raw_data) = 0;

  virtual void UpdateChannelSoundingConfig(

          uint16_t connection_handle,

          const hci::LeCsConfigCompleteView& leCsConfigCompleteView) = 0;

          uint16_t connection_handle, const hci::LeCsConfigCompleteView& leCsConfigCompleteView,

          uint8_t local_supported_sw_time, uint8_t remote_supported_sw_time,

          uint16_t conn_interval) = 0;

  virtual void UpdateConnInterval(uint16_t connection_handle, uint16_t conn_interval) = 0;

  virtual void UpdateProcedureEnableConfig(

          uint16_t connection_handle,

          const hci::LeCsProcedureEnableCompleteView& leCsProcedureEnableCompleteView) = 0;

system/gd/hal/ranging_hal_android.cc

+22 −7
Original line number Diff line number Diff line
@@ -262,9 +262,11 @@ public: 
    session_trackers_[connection_handle]->GetSession()->writeRawData(hal_raw_data);

  }



  void UpdateChannelSoundingConfig(

          uint16_t connection_handle,

          const hci::LeCsConfigCompleteView& leCsConfigCompleteView) override {

  void UpdateChannelSoundingConfig(uint16_t connection_handle,

                                   const hci::LeCsConfigCompleteView& leCsConfigCompleteView,

                                   uint8_t local_supported_sw_time,

                                   uint8_t remote_supported_sw_time,

                                   uint16_t conn_interval) override {

    auto it = session_trackers_.find(connection_handle);

    if (it == session_trackers_.end()) {

      log::error("Can't find session for connection_handle:0x{:04x}", connection_handle);
@@ -299,14 +301,27 @@ public: 
            .tIp2TimeUs = leCsConfigCompleteView.GetTIp2Time(),

            .tFcsTimeUs = leCsConfigCompleteView.GetTFcsTime(),

            .tPmTimeUs = static_cast<int8_t>(leCsConfigCompleteView.GetTPmTime()),

            // TODO(b/378942784): specify the following values.

            .tSwTimeUsSupportedByLocal = 0,

            .tSwTimeUsSupportedByRemote = 0,

            .bleConnInterval = 0,

            .tSwTimeUsSupportedByLocal = static_cast<int8_t>(local_supported_sw_time),

            .tSwTimeUsSupportedByRemote = static_cast<int8_t>(remote_supported_sw_time),

            .bleConnInterval = conn_interval,

    };



    it->second->GetSession()->updateChannelSoundingConfig(csConfig);

  }



  void UpdateConnInterval(uint16_t connection_handle, uint16_t conn_interval) override {

    auto it = session_trackers_.find(connection_handle);

    if (it == session_trackers_.end()) {

      log::error("Can't find session for connection_handle:0x{:04x}", connection_handle);

      return;

    } else if (it->second->GetSession() == nullptr) {

      log::error("Session not opened");

      return;

    }



    it->second->GetSession()->updateBleConnInterval(conn_interval);

  }



  void UpdateProcedureEnableConfig(

          uint16_t connection_handle,

          const hci::LeCsProcedureEnableCompleteView& leCsProcedureEnableCompleteView) override {

system/gd/hal/ranging_hal_host.cc

+8 −3
Original line number Diff line number Diff line
@@ -45,9 +45,11 @@ public: 
  void WriteRawData(uint16_t /* connection_handle */,

                    const ChannelSoundingRawData& /* raw_data */) override {}



  void UpdateChannelSoundingConfig(

          uint16_t /* connection_handle */,

          const hci::LeCsConfigCompleteView& /* leCsConfigCompleteView */) override {}

  void UpdateChannelSoundingConfig(uint16_t /* connection_handle */,

                                   const hci::LeCsConfigCompleteView& /* leCsConfigCompleteView */,

                                   uint8_t /* local_supported_sw_time */,

                                   uint8_t /* remote_supported_sw_time */,

                                   uint16_t /* conn_interval */) override {}



  void UpdateProcedureEnableConfig(

          uint16_t /* connection_handle */,
@@ -58,6 +60,9 @@ public: 
                          const ProcedureDataV2& /* procedure_data */,

                          uint16_t /* procedure_counter */) {}



  void UpdateConnInterval(uint16_t /* connection_handle */, uint16_t /* conn_interval */) override {

  }



protected:

  void ListDependencies(ModuleList* /*list*/) const {}