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Commit 9fd6f2a7 authored by Chienyuan Huang's avatar Chienyuan Huang
Browse files

CS: Allow partial complete procedure for ranging 

Flag: com.android.bluetooth.flags.channel_sounding_in_stack
Bug: 324185011
Bug: 376813431
Test: m com.android.btservice
Change-Id: I5a62db759d8c30f0f0edf5d0cb4a3abe1217896d
parent f1accdda

system/gd/hci/distance_measurement_manager.cc

+7 −4
Original line number Diff line number Diff line
@@ -130,8 +130,9 @@ struct DistanceMeasurementManager::impl : bluetooth::hal::RangingHalCallback { 
    bool contains_sounding_sequence_remote_;

    CsProcedureDoneStatus local_status;

    CsProcedureDoneStatus remote_status;

    // If the procedure is aborted by either the local or remote side.

    bool aborted = false;

    // If any subevent is received with a Subevent_Done_Status of 0x0 (All results complete for the

    // CS subevent)

    bool contains_complete_subevent_ = false;

    // RAS data

    SegmentationHeader segmentation_header_;

    RangingHeader ranging_header_;
@@ -1122,12 +1123,14 @@ struct DistanceMeasurementManager::impl : bluetooth::hal::RangingHalCallback { 
      return;

    }

    procedure_data->ras_subevent_header_.num_steps_reported_ += result_data_structures.size();

    if (subevent_done_status == CsSubeventDoneStatus::ALL_RESULTS_COMPLETE) {

      procedure_data->contains_complete_subevent_ = true;

    }



    if (procedure_abort_reason != ProcedureAbortReason::NO_ABORT ||

        subevent_abort_reason != SubeventAbortReason::NO_ABORT) {

      // Even the procedure is aborted, we should keep following process and

      // handle it when all corresponding remote data received.

      procedure_data->aborted = true;

      procedure_data->ras_subevent_header_.ranging_abort_reason_ =

              static_cast<RangingAbortReason>(procedure_abort_reason);

      procedure_data->ras_subevent_header_.subevent_abort_reason_ =
@@ -1664,7 +1667,7 @@ struct DistanceMeasurementManager::impl : bluetooth::hal::RangingHalCallback { 
    if (live_tracker->local_start &&

        procedure_data->local_status == CsProcedureDoneStatus::ALL_RESULTS_COMPLETE &&

        procedure_data->remote_status == CsProcedureDoneStatus::ALL_RESULTS_COMPLETE &&

        !procedure_data->aborted) {

        procedure_data->contains_complete_subevent_) {

      log::debug("Procedure complete counter:{} data size:{}, main_mode_type:{}, sub_mode_type:{}",

                 (uint16_t)procedure_data->counter, (uint16_t)procedure_data->step_channel.size(),

                 (uint16_t)live_tracker->main_mode_type, (uint16_t)live_tracker->sub_mode_type);