GpsMeasurement 结构参考
   GpsMeasurement 结构参考
  
 
  
   #include <
   
    gps.h
   
   >
  
 
| 数据字段 | |
| size_t | 尺寸 | 
| GpsMeasurementFlags | 标志 | 
| int8_t | prn | 
| double | time_offset_ns | 
| GpsMeasurementState | state | 
| int64_t | received_gps_tow_ns | 
| int64_t | received_gps_tow_uncertainty_ns | 
| double | c_n0_dbhz | 
| double | pseudorange_rate_mps | 
| double | pseudorange_rate_uncertainty_mps | 
| GpsAccumulatedDeltaRangeState | accumulated_delta_range_state | 
| double | accumulated_delta_range_m | 
| double | accumulated_delta_range_uncertainty_m | 
| double | pseudorange_m | 
| double | pseudorange_uncertainty_m | 
| double | code_phase_chips | 
| double | code_phase_uncertainty_chips | 
| 浮点数 | carrier_frequency_hz | 
| int64_t | carrier_cycles | 
| double | carrier_phase | 
| double | carrier_phase_uncertainty | 
| GpsLossOfLock | loss_of_lock | 
| int32_t | bit_number | 
| int16_t | time_from_last_bit_ms | 
| double | doppler_shift_hz | 
| double | doppler_shift_uncertainty_hz | 
| GpsMultipathIndicator | multipath_indicator | 
| double | snr_db | 
| double | elevation_deg | 
| double | elevation_uncertainty_deg | 
| double | azimuth_deg | 
| double | azimuth_uncertainty_deg | 
| bool | used_in_fix | 
详细说明
用于表示 GPS 测量的旧版结构体,其中包含原始信息和计算信息。已废弃,将在下一个 Android 版本中移除。请改用 GnssMeasurement 。
字段文档
| GpsAccumulatedDeltaRangeState accumulated_delta_range_state | 
| GpsLossOfLock loss_of_lock | 
| GpsMultipathIndicator multipath_indicator | 
此结构体的文档是根据以下文件生成的:
- hardware/libhardware/include/hardware/ gps.h
