GPS.h File Reference

Detailed Description

NVIDIA DriveWorks API: GPS

Description: This file defines methods to access GPS sensor.

Definition in file GPS.h.

Go to the source code of this file.

Data Structures
struct	dwGPSFrame
	A GPS packet containing localization information. More...
struct	dwGPSFrameNew
	This structure contains one frame of data from an GPS/GNSS sensor. More...
struct	dwGPSFrameNew.validityInfo

Enumerations
enum	dwGPSFixStatus {   DW_GPS_FIX_STATUS_NO_FIX = 0 ,   DW_GPS_FIX_STATUS_2D_FIX = 1 ,   DW_GPS_FIX_STATUS_3D_FIX = 2 ,   DW_GPS_FIX_STATUS_FORCE32 = 0x7FFFFFFF }
	GPS satellite fix status. More...
enum	dwGPSFlags {   DW_GPS_LAT = 1 << 0 ,   DW_GPS_LON = 1 << 1 ,   DW_GPS_ALT = 1 << 2 ,   DW_GPS_COURSE = 1 << 3 ,   DW_GPS_SPEED = 1 << 4 ,   DW_GPS_CLIMB = 1 << 5 ,   DW_GPS_HDOP = 1 << 6 ,   DW_GPS_VDOP = 1 << 7 ,   DW_GPS_HACC = 1 << 8 ,   DW_GPS_VACC = 1 << 9 ,   DW_GPS_MODE = 1 << 10 }
	Each flag shows if that value is valid in this GPS frame. More...
enum	dwGPSMode {   DW_GPS_MODE_UNKNOWN = 0 ,   DW_GPS_MODE_INVALID_GPS = 1 ,   DW_GPS_MODE_DEAD_RECKONING = 2 ,   DW_GPS_MODE_STAND_ALONE = 3 ,   DW_GPS_MODE_PRECISE_POINT = 4 ,   DW_GPS_MODE_CODE_DIFFERENTIAL = 5 ,   DW_GPS_MODE_RTK_FLOAT = 6 ,   DW_GPS_MODE_RTK_FIXED = 7 ,   DW_GPS_MODE_PPP_CONVERGING = 8 ,   DW_GPS_MODE_PPP_CONVERGED = 9 ,   DW_GPS_MODE_FORCE32 = 0x7FFFFFFF }
	The GPS mode gives the status of the GNSS data. More...
enum	dwGPSTimestampQuality {   DW_GPS_TIMESTAMP_QUALITY_NOT_INIT = 0 ,   DW_GPS_TIMESTAMP_QUALITY_OK = 1 ,   DW_GPS_TIMESTAMP_QUALITY_SYNC_LOST = 2 ,   DW_GPS_TIMESTAMP_QUALITY_FORCE32 = 0x7FFFFFFF }

Functions
DW_API_PUBLIC dwStatus	dwSensorGPS_popFrame (dwGPSFrame *const frame, dwSensorHandle_t const sensor)
	Returns any GPS frame previously processed through RAW data stream. More...
DW_API_PUBLIC dwStatus	dwSensorGPS_popFrameNew (dwGPSFrameNew *const frame, dwSensorHandle_t const sensor)
	Returns any GPS frame New previously processed through RAW data stream. More...
DW_API_PUBLIC dwStatus	dwSensorGPS_processRawData (uint8_t const *const data, size_t const size, dwSensorHandle_t const sensor)
	Decodes RAW data previously read. More...
DW_API_PUBLIC dwStatus	dwSensorGPS_processRawDataNew (uint8_t const *const data, size_t const size, dwSensorHandle_t const sensor)
	Decodes RAW data previously read. More...
DW_API_PUBLIC dwStatus	dwSensorGPS_readFrame (dwGPSFrame *const frame, dwTime_t const timeoutUs, dwSensorHandle_t const sensor)
	Reads the next GPS packet with a given timeout. More...
DW_API_PUBLIC dwStatus	dwSensorGPS_readFrameNew (dwGPSFrameNew *const frame, dwTime_t const timeoutUs, dwSensorHandle_t const sensor)
	Reads the next GPS packet with a given timeout. More...