GpsMeasurement 結構體參考資料
   GpsMeasurement 結構體參考資料
 
  
   #include <
   
    gps.h
   
   >
  
 
| 資料欄位 | |
| size_t | size | 
| GpsMeasurementFlags | flags | 
| int8_t | prn | 
| double | time_offset_ns | 
| GpsMeasurementState | 狀態 | 
| 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 | 
| 浮點值 | 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 | 
| 布林值 | used_in_fix | 
詳細說明
舊版結構體,用於代表 GPS 測量資料,其中包含原始和計算資訊。已淘汰,將在下一個 Android 版本中移除。請改用 GnssMeasurement 。
欄位說明文件
| GpsAccumulatedDeltaRangeState accumulated_delta_range_state | 
| GpsLossOfLock loss_of_lock | 
| GpsMultipathIndicator multipath_indicator | 
這個結構體的說明文件是由下列檔案產生:
- hardware/libhardware/include/hardware/ gps.h
