GNSS position data v2

Collaboration diagram for GNSS position data v2:

Classes
struct	cxd56_gnss_sv2_s
struct	cxd56_gnss_receiver2_s
struct	cxd56_gnss_positiondata2_s

Variables
uint16_t	year
uint8_t	month
uint8_t	day
uint8_t	hour
uint8_t	minute
uint8_t	sec
uint32_t	usec
uint32_t	tow
uint16_t	weeknumber
uint8_t	sec
uint8_t	rollover
double	frac
float	pdop
float	hdop
float	vdop
float	tdop
float	ewdop
float	nsdop
float	majdop
float	mindop
float	oridop
float	hvar
float	vvar
uint8_t	type
uint8_t	dgps
uint8_t	pos_fixmode
uint8_t	vel_fixmode
uint8_t	numsv
uint8_t	numsv_tracking
uint8_t	numsv_calcpos
uint8_t	numsv_calcvel
uint8_t	assist
uint8_t	pos_dataexist
uint16_t	svtype
uint16_t	pos_svtype
uint16_t	vel_svtype
uint32_t	possource
float	tcxo_offset
struct cxd56_gnss_dop_s	pos_dop
struct cxd56_gnss_dop_s	vel_idx
struct cxd56_gnss_var_s	pos_accuracy
double	latitude
double	longitude
double	altitude
double	geoid
float	velocity
float	direction
struct cxd56_gnss_date_s	date
struct cxd56_gnss_time_s	time
struct cxd56_gnss_date_s	gpsdate
struct cxd56_gnss_time_s	gpstime
struct cxd56_gnss_time_s	receivetime
uint32_t	priv
int8_t	leap_sec
uint64_t	time_ns
int64_t	full_bias_ns
	CXD56_GNSS_PVT_RECEIVER_EXTRA_DATA
double	dx
double	dy
double	dz
float	fvx
float	fvy
float	fvz
uint16_t	type
uint8_t	svid
uint8_t	stat
int16_t	azimuth
uint8_t	phase_stat
uint8_t	nav_message_info
uint8_t	raw_stat
uint8_t	invalid_cause
uint8_t	elevation
int8_t	freqchannel
float	siglevel
float	doppler
double	pseudo_range
double	carrier_phase
double	sv_time
float	timetracked
float	svclockoffset
float	svclockdrift
struct cxd56_gnss_pvt_sv_pos_s	svpos
struct cxd56_gnss_pvt_sv_vel_s	svvel
	CXD56_GNSS_PVT_SV_EXTRA_DATA
uint64_t	data_timestamp
uint32_t	status
uint32_t	svcount
struct cxd56_gnss_receiver_s	receiver
struct cxd56_gnss_sv_s	sv [CXD56_GNSS_MAX_SV_NUM]
uint8_t	sf [CXD56_GNSS_QSM_MSG_BIT_NUM/CXD56_GNSS_QSM_NUM_BITS_IN_BYTE+1]
uint8_t	svid
uint8_t	svid
uint8_t	rlmtype
uint8_t	datacmplt
uint8_t	msgcode
uint32_t	beacon_id1
uint32_t	beacon_id2
uint32_t	param1
uint32_t	param2
uint32_t	param3
struct cxd56_gnss_sarrlm_data_s	data
uint8_t	gnssid
uint8_t	signalid
uint8_t	svid
uint8_t	cn
uint8_t	codephase_ambiguty
uint8_t	carriorquality_indicator
uint8_t	codephase_rmserr
uint8_t	multipath_indicator
uint32_t	codephase
uint16_t	wholechip
uint16_t	fracchip
uint32_t	adr
int16_t	doppler
double	uncertainty_semi_major
double	uncertainty_semi_minor
double	orientation_of_major_axis
double	uncertainty_altitude
uint32_t	tow
float	frac_sec
float	horizontal_accuracy
uint16_t	ref_frame
uint8_t	tod_unc
uint8_t	num_of_sat
struct cxd56_supl_posdata_s	supl_pos
struct cxd56_supl_trkdata_s	trackingsat [CXD56_GNSS_SUPL_TRK_DATA_SIZE]
uint32_t	msec
uint32_t	frac
uint16_t	cycle
uint64_t	timestamp
uint64_t	timesnow
struct cxd56_gnss_wntow_s	wntow
struct cxd56_gnss_date_s	date
struct cxd56_gnss_time_s	time
struct cxd56_gnss_timetag_s	tag
double	clockdrift
int8_t	cdvalidity
uint8_t	ppsstatus
int8_t	svcount
double	pseudorange
double	carrierphase
uint32_t	gnss
int8_t	svid
int8_t	fdmch
int8_t	polarity
int16_t	cn
int8_t	lastpreamble
int8_t	lli
int8_t	ch
float	c2p
uint8_t	phase_stat
float	timetracked
double	sv_time
float	doppler
struct cxd56_rtk_info_s	infoout
struct cxd56_rtk_sv_s	svout [CXD56_GNSS_RTK_MAX_SV_NUM]
uint64_t	timesnow
uint8_t	ppsstatus
uint16_t	t_oc
double	af0
double	af1
double	af2
double	crs
double	delta_n
double	m0
double	cuc
double	e
double	cus
double	sqrt_a
double	cic
double	omega0
double	cis
double	i0
double	crc
double	omega
double	omega_dot
double	i_dot
double	accuracy
double	tgd
struct cxd56_gnss_wntow_s	tocwntow
struct cxd56_gnss_date_s	tocdate
struct cxd56_gnss_time_s	toctime
int32_t	toe
int32_t	tow
int16_t	id
uint8_t	iode
int8_t	codes_on_l2
int16_t	weeknumber
int8_t	l2p
uint8_t	health
int16_t	iodc
int8_t	fitinterval
uint64_t	timesnow
uint32_t	valid
uint8_t	ppsstatus
uint8_t	slot
int8_t	ch
uint8_t	p1
uint8_t	tk_h
uint8_t	tk_m
uint8_t	tk_s
double	xv
float	xa
double	xp
uint8_t	bn
uint8_t	p2
uint16_t	tb
uint8_t	hn_e
double	yv
float	ya
double	yp
uint8_t	p3
float	gn
uint8_t	p
uint8_t	health
double	zv
float	za
double	zp
float	tn
float	dtn
uint8_t	en
uint8_t	p4
uint8_t	ft
uint16_t	nt
uint8_t	n
uint8_t	m
uint8_t	status
uint8_t	samplingstep
uint8_t	sizemode
uint8_t	datacount
uint8_t	datanum
uint8_t	ifgain
uint16_t	dataindex
uint16_t	spectrum [CXD56_GNSS_SPECTRUM_MAXNUM]
double	peak [CXD56_GNSS_PEAK_SPECTRUM_MAXNUM]
uint64_t	timesnow
uint32_t	gpstow
uint16_t	gpswn
uint16_t	svid
uint8_t	msgid
uint8_t	sbasmsg [CXD56_GNSS_SBAS_MESSAGE_DATA_LEN]
int	interval
uint32_t	gnss
int	eph_out
uint64_t	sbas_out
uint32_t	frac:14
uint32_t	minute:6
uint32_t	degree:7
uint32_t	sign:1
uint32_t	rsv:4
uint32_t	frac:14
uint32_t	minute:6
uint32_t	degree:8
uint32_t	sign:1
uint32_t	rsv:3
uint32_t	frac:4
uint32_t	rsv1:12
uint32_t	meter:14
uint32_t	sign:1
uint32_t	rsv2:1
uint16_t	knot:14
uint16_t	rsv:2
uint16_t	frac:4
uint16_t	degree:9
uint16_t	rsv:3
uint32_t	msec:7
uint32_t	rsv1:1
uint32_t	sec:6
uint32_t	rsv2:2
uint32_t	minute:6
uint32_t	rsv3:2
uint32_t	hour:5
uint32_t	rsv4:3
uint32_t	year:7
uint32_t	day:5
uint32_t	month:4
uint32_t	rsv:16
struct cxd56_pvtlog_latitude_s	latitude
struct cxd56_pvtlog_longitude_s	longitude
struct cxd56_pvtlog_altitude_s	altitude
struct cxd56_pvtlog_velocity_s	velocity
struct cxd56_pvtlog_direction_s	direction
struct cxd56_pvtlog_time_s	time
struct cxd56_pvtlog_date_s	date
uint32_t	log_count
struct cxd56_pvtlog_data_s	log_data [CXD56_GNSS_PVTLOG_MAXNUM]
uint32_t	log_count
struct cxd56_pvtlog_time_s	start_time
struct cxd56_pvtlog_date_s	start_date
struct cxd56_pvtlog_time_s	end_time
struct cxd56_pvtlog_date_s	end_date
uint8_t	type
uint8_t	svid
int16_t	azimuth
uint8_t	elevation
uint8_t	siglevel
uint8_t	stat
struct cxd56_gnss_date_s	date
struct cxd56_gnss_time_s	time
double	latitude
double	longitude
double	altitude
double	geoid
float	velocity
float	direction
float	mag_course
float	up_velocity
uint8_t	pos_dataexist
uint8_t	fix_indicator
uint8_t	pos_fixmode
uint8_t	vel_fixmode
uint16_t	svtype
uint8_t	numsv
float	hvar
float	vvar
float	hvar_speed
float	vvar_speed
float	pdop
float	hdop
float	vdop
float	majdop
float	mindop
float	oridop
struct cxd56_gnss_receiver2_s	receiver
uint64_t	timestamp
uint32_t	status
uint32_t	svcount
struct cxd56_gnss_sv2_s	sv [CXD56_GNSS_MAX_SV2_NUM]

Detailed Description

Description of GNSS data structure v2.

Variable Documentation

year [1/2]

uint16_t year

year

month [1/2]

uint8_t month

month

day [1/2]

uint8_t day

day

hour [1/2]

uint8_t hour

hour

minute [1/4]

uint8_t minute

minitue

sec [1/3]

uint8_t sec

sec

usec

uint32_t usec

usec

tow [1/3]

uint32_t tow

truncated TOW (1 = 6sec, 0 ... 100799)

weeknumber [1/2]

uint16_t weeknumber

week number (0 ... 1023)

sec [2/3]

uint8_t sec

offset (0 ... 5)

rollover

uint8_t rollover

Number of WN Roll Over (0 ... 255)

frac [1/6]

double frac

fraction

pdop [1/2]

float pdop

Position DOP

hdop [1/2]

float hdop

Horizontal DOP

vdop [1/2]

float vdop

Vertical DOP

tdop

float tdop

Time DOP

ewdop

float ewdop

East-West DOP

nsdop

float nsdop

North-South DOP

majdop [1/2]

float majdop

Stdev of semi-major axis

mindop [1/2]

float mindop

Stdev of semi-minor axis

oridop [1/2]

float oridop

Orientation of semi-major axis [deg]

hvar [1/2]

float hvar

Horizontal

vvar [1/2]

float vvar

Vertical

type [1/3]

uint8_t type

[out] Position type; 0:Invalid, 1:GNSS, 2:IMES, 3:user set, 4:previous

dgps

uint8_t dgps

[out] FALSE:SGPS, TRUE:DGPS

pos_fixmode [1/2]

uint8_t pos_fixmode

[out] 1:Invalid, 2:2D, 3:3D

vel_fixmode [1/2]

uint8_t vel_fixmode

[out] 1:Invalid, 2:2D VZ, 3:2D Offset, 4:3D, 5:1D, 6:PRED

numsv [1/2]

uint8_t numsv

[out] Nr of visible satellites

numsv_tracking

uint8_t numsv_tracking

[out] Nr of tracking satellites

numsv_calcpos

uint8_t numsv_calcpos

[out] Nr of satellites to calculate position

numsv_calcvel

uint8_t numsv_calcvel

[out] Nr of satellites to calculate velocity

assist

uint8_t assist

[out] bit field [7..5]Reserved [4]AEP Velocity [3]AEP Position [2]CEP Velocity [1]CEP Position, [0]user set

pos_dataexist [1/2]

uint8_t pos_dataexist

[out] 0:none, 1:exist

svtype [1/2]

uint16_t svtype

[out] Using sv system, bit field; bit0:GPS, bit1:GLONASS, bit2:SBAS, bit3:QZSS_L1CA, bit4:IMES, bit5:QZSS_L1SAIF, bit6:BeiDou, bit7:Galileo

pos_svtype

uint16_t pos_svtype

[out] using sv system, bit field; bit0:GPS, bit1:GLONASS, bit2:SBAS, bit3:QZSS_L1CA, bit4:IMES, bit5:QZSS_L1SAIF, bit6:BeiDou, bit7:Galileo

vel_svtype

uint16_t vel_svtype

[out] using sv system, bit field; bit0:GPS, bit0:GPS, bit1:GLONASS, bit2:SBAS, bit3:QZSS_L1CA, bit4:IMES, bit5:QZSS_L1SAIF, bit6:BeiDou, bit7:Galileo

possource

uint32_t possource

[out] position source; 0:Invalid, 1:GNSS, 2:IMES, 3:user set, 4:previous

tcxo_offset

float tcxo_offset

[out] TCXO offset[Hz]

pos_dop

struct cxd56_gnss_dop_s pos_dop

[out] DOPs of Position

vel_idx

struct cxd56_gnss_dop_s vel_idx

[out] Weighted DOPs of Velocity

pos_accuracy

struct cxd56_gnss_var_s pos_accuracy

[out] Accuracy of Position

latitude [1/3]

double latitude

[out] Latitude [degree]

longitude [1/3]

double longitude

[out] Longitude [degree]

altitude [1/3]

double altitude

[out] Altitude [m]

geoid [1/2]

double geoid

[out] Geoid height [m]

velocity [1/3]

float velocity

[out] Velocity [m/s]

direction [1/3]

float direction

[out] Direction [degree]

date [1/4]

struct cxd56_gnss_date_s date

[out] Current day (UTC)

time [1/4]

struct cxd56_gnss_time_s time

[out] Current time (UTC)

gpsdate

struct cxd56_gnss_date_s gpsdate

[out] Current day (GPS)

gpstime

struct cxd56_gnss_time_s gpstime

[out] Current time (GPS)

receivetime

struct cxd56_gnss_time_s receivetime

[out] Receive time (UTC)

priv

uint32_t priv

[out] For internal use

leap_sec

int8_t leap_sec

[out] Leap Second[sec]

time_ns

uint64_t time_ns

[out] elapsed time from reset in ns

full_bias_ns

int64_t full_bias_ns

[out] elapsed time from GPS epoch in ns

CXD56_GNSS_PVT_RECEIVER_EXTRA_DATA

CXD56_GNSS_PVT_RECEIVER_EXTRA_DATA

[out] Receiver extra data

dx

double dx

X [m]

dy

double dy

Y [m]

dz

double dz

Z [m]

fvx

float fvx

Vx [m/s]

fvy

float fvy

Vy [m/s]

fvz

float fvz

Vz [m/s]

type [2/3]

uint16_t type

[out] Using sv system, bit field; bit0:GPS, bit1:GLONASS, bit2:SBAS, bit3:QZSS_L1CA, bit4:IMES, bit5:QZSS_L1SAIF, bit6:BeiDou, bit7:Galileo same as struct cxd56_gnss_receiver_s::svtype

svid [1/5]

uint8_t svid

[out] Satellite id

stat [1/2]

uint8_t stat

Using sv info, bit field; bit0:tracking, bit1:positioning, bit2:calculating velocity, bit3:visible satellite

azimuth [1/2]

int16_t azimuth

[out] Azimuth [degree]

phase_stat [1/2]

uint8_t phase_stat

[out] carrier phase status, bit field; bit0: unknown, bit1: valid, bit2: reset, bit3: cycle slip (Loss of Lock Indicator)

nav_message_info

uint8_t nav_message_info

[out] navigation message of the satellite vehicle bit0: 1 = almanac OK, 0 = almanac NG

invalid_cause

uint8_t invalid_cause

[out] Cause of measurement invalidity, bit field; bit0: not tracked, bit1: no signal, bit2: no ephemeris bit3: clock not adjusted, bit4: before TOW locked bit5: not supported, bit6: speed limit

elevation [1/2]

uint8_t elevation

[out] Elevation [degree]

freqchannel

int8_t freqchannel

[out] Frequency Channel (Glonass)

siglevel [1/2]

float siglevel

[out] CN

doppler [1/3]

float doppler

[out] Doppler frequency [Hz]

pseudo_range

double pseudo_range

[out] Pseudo range [m]

carrier_phase

double carrier_phase

[out] Carrier phase [cycle]

sv_time [1/2]

double sv_time

[out] received sv time in [sec]

timetracked [1/2]

float timetracked

[out] Time tracked[sec]

svclockoffset

float svclockoffset

[out] Satellite clock offset [m] (Af0 * C)

svclockdrift

float svclockdrift

[out] Satellite clock drift [m/s] (Af1 * C)

svpos

struct cxd56_gnss_pvt_sv_pos_s svpos

[out] satellite position (ECEF)

svvel

struct cxd56_gnss_pvt_sv_vel_s svvel

[out] satellite velocity (ECEF)

CXD56_GNSS_PVT_SV_EXTRA_DATA

CXD56_GNSS_PVT_SV_EXTRA_DATA

[out] Sv extra data

data_timestamp

uint64_t data_timestamp

[out] Timestamp

status [1/3]

uint32_t status

[out] Positioning data status 0 : Valid, <0 : Invalid

svcount [1/3]

uint32_t svcount

[out] Sv data count

receiver [1/2]

struct cxd56_gnss_receiver_s receiver

[out] Receiver data

sv [1/2]

struct cxd56_gnss_sv_s sv[CXD56_GNSS_MAX_SV_NUM]

[out] Sv data array

sf

uint8_t sf[CXD56_GNSS_QSM_MSG_BIT_NUM/ CXD56_GNSS_QSM_NUM_BITS_IN_BYTE+1]

[out] Message body

gnssid

uint8_t gnssid

[out] sv system
GPS: 0x01
GLONASS: 0x02
SBAS : 0x04
QZSS_L1C/A:0x08

signalid

uint8_t signalid

[out] Always 0

svid [2/5]

uint8_t svid

[out] Satellite Id GPS: 1-32
GLONASS: 1-24
SBAS: 120-158
QZSS_L1C/A 193-197

cn [1/2]

uint8_t cn

[out] CN ratio [dBHz]

codephase_ambiguty

uint8_t codephase_ambiguty

Currently version not supported.

carriorquality_indicator

uint8_t carriorquality_indicator

Currently version not supported.

codephase_rmserr

uint8_t codephase_rmserr

Currently version not supported.

multipath_indicator

uint8_t multipath_indicator

Currently version not supported.

codephase

uint32_t codephase

[out] Code Phase[ms] scale: 2-21[ms]

wholechip

uint16_t wholechip

[out] Chip integer part

fracchip

uint16_t fracchip

[out] Chip frac part

adr

uint32_t adr

Currently version not supported.

doppler [2/3]

int16_t doppler

[out] Doppler [Hz]

uncertainty_semi_major

double uncertainty_semi_major

[out] Uncertainty semi-major

uncertainty_semi_minor

double uncertainty_semi_minor

[out] Uncertainty semi-minor

orientation_of_major_axis

double orientation_of_major_axis

[out] Orientation of major axis

uncertainty_altitude

double uncertainty_altitude

[out] Uncertainty Altitude

tow [2/3]

uint32_t tow

[out] Time of week [sec]
acquisition TOW : 0-604799
no acquisition TOW : 0xffffffff

frac_sec

float frac_sec

[out] Under second part[sec]
no acquisition TOW : -1

horizontal_accuracy

float horizontal_accuracy

[out] Horizontal accuracy [m]
disable : -1

ref_frame

uint16_t ref_frame

Currently version not supported

tod_unc

uint8_t tod_unc

[out] Acquisition : 1
no acquisition : 0

num_of_sat

uint8_t num_of_sat

[out] Tracking Sv number

supl_pos

struct cxd56_supl_posdata_s supl_pos

< [out] Supl positioning data [out] Tracking satellite data

msec [1/2]

uint32_t msec

[ms] whole millisecond part

frac [2/6]

uint32_t frac

Under millisecond part (0 ... cycle-1)

cycle

uint16_t cycle

Resolution of 1ms

timestamp [1/2]

uint64_t timestamp

[out] system timestamp

timesnow [1/4]

uint64_t timesnow

[out] system now times

wntow

struct cxd56_gnss_wntow_s wntow

[out] GPS time

date [2/4]

struct cxd56_gnss_date_s date

[out] Date (UTC time)

time [2/4]

struct cxd56_gnss_time_s time

[out] Time (UTC time)

tag

struct cxd56_gnss_timetag_s tag

[out] TimeTag

clockdrift

double clockdrift

[out] [Hz] clock drift @1.5GHz (valid only if cdvalidity is 1)

cdvalidity

int8_t cdvalidity

[out] clock drift validity (0: invalid, 1: valid)

ppsstatus [1/3]

uint8_t ppsstatus

[out] 1PPS synchronization status

svcount [2/3]

int8_t svcount

[out] Num of sv

pseudorange

double pseudorange

[out] [m] pseudo range

carrierphase

double carrierphase

[out] [wave number] carrier phase

gnss [1/2]

uint32_t gnss

[out] GNSS type (CXD56_GNSS_GNSS_XXX)

svid [3/5]

int8_t svid

[out] Satellite id

fdmch

int8_t fdmch

[out] Frequency slot for GLONASS (-7 ... 6)

polarity

int8_t polarity

[out] Carrier polarity (0: not inverted, 1: inverted)

cn [2/2]

int16_t cn

[out] [0.01dBHz] CN

lastpreamble

int8_t lastpreamble

[out] Parity of last preamble (0: ok, 1: ng)

lli

int8_t lli

[out] Lock loss indicator (0: no lock loss, 1: lock loss)

ch [1/2]

int8_t ch

[out] TRK channel number

c2p

float c2p

[out] C2P (0 ... 1.0)

phase_stat [2/2]

uint8_t phase_stat

[out] carrier phase status, bit field; bit0: unknown, bit1: valid, bit2: reset, bit3: cycle slip (Loss of Lock Indicator)

timetracked [2/2]

float timetracked

[out] Tracked time[sec]

sv_time [2/2]

double sv_time

[out] received transmit time of the SV[sec]

doppler [3/3]

float doppler

[out] [Hz] Doppler shift

infoout

struct cxd56_rtk_info_s infoout

< [out] Time and frequency information [out] Carrier phase and related data

timesnow [2/4]

uint64_t timesnow

[out] system now times

ppsstatus [2/3]

uint8_t ppsstatus

[out] 1PPS synchronization status

t_oc

uint16_t t_oc

[out] SV Clock Correction

af0

double af0

[out] SV Clock Correction

af1

double af1

[out] SV Clock Correction

af2

double af2

[out] SV Clock Correction

crs

double crs

[out] Amplitude correction term of orbital radius(sin)

delta_n

double delta_n

[out] Average motion difference [rad]

m0

double m0

[out] Average near point separation at t_oe [rad]

cuc

double cuc

[out] Latitude amplitude correction term(cos)

e

double e

[out] Eccentricity of orbit

cus

double cus

[out] Latitude amplitude correction term(sin)

sqrt_a

double sqrt_a

[out] Square root of the orbital length radius

cic

double cic

[out] Amplitude correction term of orbital inclination angle(cos)

omega0

double omega0

[out] Rise of ascension at Weekly Epoch [rad]

cis

double cis

[out] Amplitude correction term of orbital inclination angle(sin)

i0

double i0

[out] Orbital inclination angle at t_oe

crc

double crc

[out] Amplitude correction term of orbital radius(cos)

omega

double omega

[out] Perigee argument [rad]

omega_dot

double omega_dot

[out] Ascension of ascending node correction [rad]

i_dot

double i_dot

[out] Orbital inclination angle correction [rad]

accuracy

double accuracy

[out] nominal URA (User Range Accuracy) [m]

tgd

double tgd

[out] Estimated Group Delay Differential

tocwntow

struct cxd56_gnss_wntow_s tocwntow

tocwntow, tocdate, toctime are valid if ppsstatus >= 1(adjusted) [out] toc

tocdate

struct cxd56_gnss_date_s tocdate

[out] toc Date

toctime

struct cxd56_gnss_time_s toctime

[out] toc Time

toe

int32_t toe

[out] Reference time [s]

tow [3/3]

int32_t tow

[out] Time of Week (truncated)

id

int16_t id

[out] Satellite id

iode

uint8_t iode

[out] Issue of Data (Ephemeris) Subframe 2

codes_on_l2

int8_t codes_on_l2

[out] Code(s) on L2 Channel

weeknumber [2/2]

int16_t weeknumber

[out] Full week number

l2p

int8_t l2p

[out] Data Flag for L2 P-Code

health [1/2]

uint8_t health

[out] SV Health (6bit for ephemeris / 8bit for almanac)

iodc

int16_t iodc

[out] Issue of Data, Clock (IODC)

fitinterval

int8_t fitinterval

[out] Fit interval flag

timesnow [3/4]

uint64_t timesnow

[out] system now times

valid

uint32_t valid

[out] valid

ppsstatus [3/3]

uint8_t ppsstatus

[out] 1PPS synchronization status

slot

uint8_t slot

[out] slot 1...24 (It generates from svid. Usually same as me->n)

ch [2/2]

int8_t ch

[out] ch -7...6

p1

uint8_t p1

[out] The difference of t_b from the previous frame

tk_h

uint8_t tk_h

[out] Current frame first time (hours)

tk_m

uint8_t tk_m

[out] Current frame first time (minutes)

tk_s

uint8_t tk_s

[out] Current frame first time (seconds)

xv

double xv

[out] The velocity vector components of t_b

xa

float xa

[out] The acceleration components of t_b

xp

double xp

[out] The position of t_b

bn

uint8_t bn

[out] The health info

p2

uint8_t p2

[out] flag of oddness ("1") or evenness ("0") of the value of t_b

tb

uint16_t tb

[out] Reference time t_b (15...1425)

hn_e

uint8_t hn_e

[out] Carrier frequency number (0...31, (25...31)=(7...-1))

yv

double yv

[out] The velocity vector components of t_b

ya

float ya

[out] The acceleration components of t_b

yp

double yp

[out] The position of t_b

p3

uint8_t p3

[out] Number of almanacs in the current frame

gn

float gn

[out] Carrier frequency relative deviation of t_b

p

uint8_t p

[out] Origin of tau variable

health [2/2]

uint8_t health

[out] Health flag

zv

double zv

[out] The velocity vector components of t_b

za

float za

[out] The acceleration components of t_b

zp

double zp

[out] The position of t_b

tn

float tn

[out] Correction to the satellite time t_n relative to GLONASS time t_c

dtn

float dtn

[out] Difference in internal delay between L2 and L1

en

uint8_t en

[out] Number of days from when data was uploaded until t_b (0...31)

p4

uint8_t p4

[out] Flag of ephemeris parameters updating

ft

uint8_t ft

[out] The URA (index) of t_b

nt

uint16_t nt

[out] Number of days since 1/1 of a leap year

n

uint8_t n

[out] Slot number of the signaling satellite (0...31)

m

uint8_t m

[out] Satellite type (0...3)

status [2/3]

uint8_t status

FFT Sampling Point 0-1

samplingstep

uint8_t samplingstep

FFT Sampling Step 1-16

sizemode

uint8_t sizemode

FFT Sampling Num 0:1024 1:512 2:256

datacount

uint8_t datacount

Spectrum data count

datanum

uint8_t datanum

Spectrum data Size

ifgain

uint8_t ifgain

IfGain 0-15

dataindex

uint16_t dataindex

Spectrum data Inex

spectrum

uint16_t spectrum[CXD56_GNSS_SPECTRUM_MAXNUM]

Spectrum Data Buffer

peak

double peak[CXD56_GNSS_PEAK_SPECTRUM_MAXNUM]

Peak Spectrum

timesnow [4/4]

uint64_t timesnow

system now times

gpstow

uint32_t gpstow

GPS Time of Week

gpswn

uint16_t gpswn

GPS week number

svid [4/5]

uint16_t svid

satellite id

msgid

uint8_t msgid

sbas message ID

sbasmsg

uint8_t sbasmsg[CXD56_GNSS_SBAS_MESSAGE_DATA_LEN]

sbas message data

interval

int interval

Interval

gnss [2/2]

uint32_t gnss

Satellite system

eph_out

int eph_out

Ephemeris out enable

sbas_out

uint64_t sbas_out

sbas out enable

frac [3/6]

uint32_t frac

Decimal

minute [2/4]

uint32_t minute

Minute

degree [1/3]

uint32_t degree

Degree

sign [1/3]

uint32_t sign

Sign

rsv [1/5]

uint32_t rsv

Reserved

frac [4/6]

uint32_t frac

Decimal

minute [3/4]

uint32_t minute

Minute

degree [2/3]

uint32_t degree

Degree

sign [2/3]

uint32_t sign

Sign

rsv [2/5]

uint32_t rsv

Reserved

frac [5/6]

uint32_t frac

Decimal

rsv1 [1/2]

uint32_t rsv1

Reserved

meter

uint32_t meter

Integer

sign [3/3]

uint32_t sign

Sign

rsv2 [1/2]

uint32_t rsv2

Reserved

knot

uint16_t knot

Integer

rsv [3/5]

uint16_t rsv

Reserved

frac [6/6]

uint16_t frac

Decimal

degree [3/3]

uint16_t degree

Integer

rsv [4/5]

uint16_t rsv

Reserved

msec [2/2]

uint32_t msec

msec

rsv1 [2/2]

uint32_t rsv1

Reserved

sec [3/3]

uint32_t sec

Second

rsv2 [2/2]

uint32_t rsv2

Reserved

minute [4/4]

uint32_t minute

Minute

rsv3

uint32_t rsv3

Reserved

hour [2/2]

uint32_t hour

Hour

rsv4

uint32_t rsv4

Reserved

year [2/2]

uint32_t year

Year

day [2/2]

uint32_t day

Day

month [2/2]

uint32_t month

Month

rsv [5/5]

uint32_t rsv

Reserved

latitude [2/3]

struct cxd56_pvtlog_latitude_s latitude

Latitude of data 4B

longitude [2/3]

struct cxd56_pvtlog_longitude_s longitude

Longitude of data 4B

altitude [2/3]

struct cxd56_pvtlog_altitude_s altitude

Altitude of data 4B

velocity [2/3]

struct cxd56_pvtlog_velocity_s velocity

Velocity of data 2B

direction [2/3]

struct cxd56_pvtlog_direction_s direction

Direction of data 2B

time [3/4]

struct cxd56_pvtlog_time_s time

Time (UTC) 4B

date [3/4]

struct cxd56_pvtlog_date_s date

Date (UTC) 4B

log_count

uint32_t log_count

[in] Saved log count

start_time

struct cxd56_pvtlog_time_s start_time

[in] Time (UTC) 4B

start_date

struct cxd56_pvtlog_date_s start_date

[in] Date (UTC) 4B

end_time

struct cxd56_pvtlog_time_s end_time

[in] Time (UTC) 4B

end_date

struct cxd56_pvtlog_date_s end_date

[in] Date (UTC) 4B

type [3/3]

uint8_t type

[out] Signal ID
0: GPS L1CA
1: GPS L5
2: GLN L1OF
3: QZS L1CA
4: QZS L1S
5: QZS L5
6: BDS B1I D1
7: BDS B1I D2
8: BDS B1C
9: BDS B2a
10: GAL E1B/E1C
11: GAL E5a
12: NavIC L5
13: SBAS L1

svid [5/5]

uint8_t svid

[out] Satellite id

azimuth [2/2]

int16_t azimuth

[out] Azimuth [degree]

elevation [2/2]

uint8_t elevation

[out] Elevation [degree]

siglevel [2/2]

uint8_t siglevel

[out] CN [dB]

stat [2/2]

uint8_t stat

[out] Using sv info, bit field;
bit0:tracking,
bit1:positioning,
bit2:calculating velocity,
bit3:visible satellite

date [4/4]

struct cxd56_gnss_date_s date

[out] Current day (UTC)

time [4/4]

struct cxd56_gnss_time_s time

[out] Current time (UTC)

latitude [3/3]

double latitude

[out] Latitude [degree]

longitude [3/3]

double longitude

[out] Longitude [degree]

altitude [3/3]

double altitude

[out] Altitude [m]

geoid [2/2]

double geoid

[out] Geoid height [m]

velocity [3/3]

float velocity

[out] Velocity [m/s]

direction [3/3]

float direction

[out] Direction [degree]

mag_course

float mag_course

[out] Magnetic Course [degree]

up_velocity

float up_velocity

[out] Up Velocity [m/s]

pos_dataexist [2/2]

uint8_t pos_dataexist

[out] 0:none 1:exist

fix_indicator

uint8_t fix_indicator

[out] 0:invalid 1: Fix valid 2:Differential GPS 6:Dead reckoning

pos_fixmode [2/2]

uint8_t pos_fixmode

[out] 1:Invalid, 2:2D, 3:3D

vel_fixmode [2/2]

uint8_t vel_fixmode

[out] 0:Invalid, 1:Autonomous 2:Differential 3: Dead reckoning

svtype [2/2]

uint16_t svtype

[out] Using sv system, bit field; 0:GPS, 1:GLONASS, 2:Galileo, 3:BeiDou, 4:QZS, 5:NavIC, 6: combined

numsv [2/2]

uint8_t numsv

[out] Nr of visible satellites

hvar [2/2]

float hvar

[out] Horizontal uncertainty [m]

vvar [2/2]

float vvar

[out] Vertical uncertainty [m]

hvar_speed

float hvar_speed

[out] Horizontal uncertainty speed [km/h]

vvar_speed

float vvar_speed

[out] Vertical uncertainty speed [km/h]

pdop [2/2]

float pdop

[out] Position DOP

hdop [2/2]

float hdop

[out] Horizontal DOP

vdop [2/2]

float vdop

[out] Vertical DOP

majdop [2/2]

float majdop

[out] Stdev of semi-major axis [m]

mindop [2/2]

float mindop

[out] Stdev of semi-minor axis [m]

oridop [2/2]

float oridop

[out] Orientation of semi-major axis [deg]

receiver [2/2]

struct cxd56_gnss_receiver2_s receiver

[out] Receiver data

timestamp [2/2]

uint64_t timestamp

[out] Timestamp [us]

status [3/3]

uint32_t status

[out] Positioning data status 0 : Valid, <0 : Invalid

svcount [3/3]

uint32_t svcount

[out] Sv data count

sv [2/2]

struct cxd56_gnss_sv2_s sv[CXD56_GNSS_MAX_SV2_NUM]

[out] Sv data array