无
- b -
- b : hwc_color
- backgroundColor : hwc_layer_1
- 批处理: sensors_poll_device_1
- batchscan_cfg_storage : btgatt_client_interface_t
- batchscan_cfg_storage_cb : btgatt_client_callbacks_t
- batchscan_dis_batch_scan : btgatt_client_interface_t
- batchscan_enb_batch_scan : btgatt_client_interface_t
- batchscan_enb_disable_cb : btgatt_client_callbacks_t
- batchscan_read_reports : btgatt_client_interface_t
- batchscan_reports_cb : btgatt_client_callbacks_t
- batchscan_threshold_cb : btgatt_client_callbacks_t
- battery_level_cb : bthf_client_callbacks_t
- bd_addr : __attribute__ , btgatt_track_adv_info_t
- bda : btgatt_notify_params_t , tBLE_BD_ADDR
- bda1 : btgatt_test_params_t
- 航向: FlpLocation 、 GpsLocation
- begin : keymaster1_device , keymaster2_device
- 偏差: uncalibrated_event_t
- bias_ns : GnssClock , GpsClock
- bias_uncertainty_ns : GnssClock , GpsClock
- bit_number : GpsMeasurement
- blank : hwc_composer_device_1
- 混合: hwc_layer_1
- blob : keymaster_key_param_t
- 正文: cec_message
- bond_state_changed_cb : bt_callbacks_t
- 布尔值: keymaster_key_param_t
- boolean_value : vehicle_value
- bottom : hwc_frect , hwc_rect
- bpm : heart_rate_event_t
- brightnessMode : light_state_t
- buffer : buffer_config_s , camera3_stream_buffer , tv_input_capture_result
- buffer_producer : tv_stream
- bufferProvider : buffer_config_s
- 缓冲区: camera3_stream_buffer_set
- bytes_rcvd : tBT_CONN_STATS
- bytes_sent : tBT_CONN_STATS
- bytes_value : 车辆价值