NMEA output library

Collaboration diagram for NMEA output library:

Classes
struct	NMEA_OUTPUT_CB
struct	nmea_raw_s

Macros
#define	NMEA_SENTENCE_MAX_LEN   160
#define	NMEA_GGA_ON   0x00000001
#define	NMEA_GLL_ON   0x00000002
#define	NMEA_GSA_ON   0x00000004
#define	NMEA_GSV_ON   0x00000008
#define	NMEA_GNS_ON   0x00000010
#define	NMEA_RMC_ON   0x00000020
#define	NMEA_VTG_ON   0x00000040
#define	NMEA_ZDA_ON   0x00000080
#define	NMEA_SARRLM_ON   0x00000800
#define	NMEA_QZQSM_ON   0x00004000
#define	NMEA_GST_ON   0x00100000

Typedefs
typedef char	NMEA_SPECTRUM_DATA[112]

Functions
void	NMEA_InitMask (void)
int	NMEA_RegistOutputFunc (const NMEA_OUTPUT_CB *func)
void	NMEA_SetMask (uint32_t mask)
uint32_t	NMEA_GetMask (void)
uint16_t	NMEA_Output (const struct cxd56_gnss_positiondata_s *pposdat)
uint16_t	NMEA_DcReport_Output (const struct cxd56_gnss_dcreport_data_s *dcrdat)
uint16_t	NMEA_GalSarRlm_Output (const struct cxd56_gnss_gal_sarrlm_s *dat)
uint16_t	NMEA_OutputSpectrum (NMEA_SPECTRUM_DATA *spectrumdat)
int	NMEA_ExtractRawData (const struct cxd56_gnss_positiondata_s *pposdat, struct nmea_raw_s *rawdat)
void	NMEA_InitMask2 (void)
int	NMEA_RegistOutputFunc2 (const NMEA_OUTPUT_CB *func)
void	NMEA_SetMask2 (uint32_t mask)
uint32_t	NMEA_GetMask2 (void)
uint16_t	NMEA_Output2 (const struct cxd56_gnss_positiondata2_s *pposdat)
uint16_t	NMEA_DcReport_Output2 (const struct cxd56_gnss_dcreport_data_s *dcrdat)

Variables
char *(*	bufReq )(uint16_t)
void(*	bufFree )(char *)
int(*	out )(char *)
int(*	outBin )(char *, uint32_t)
double	lat
double	lon
double	alt
float	vel
float	dir

Detailed Description

Description of CXD56xx GNSS NMEA converter interface.

Macro Definition Documentation

NMEA_SENTENCE_MAX_LEN

#define NMEA_SENTENCE_MAX_LEN   160

Maximum length of one line of NMEA sentence output from this library

NMEA_GGA_ON

#define NMEA_GGA_ON   0x00000001

NMEA sentence mask GPGGA sentence mask

NMEA_GLL_ON

#define NMEA_GLL_ON   0x00000002

GPGLL sentence mask

NMEA_GSA_ON

#define NMEA_GSA_ON   0x00000004

GPGSA sentence mask

NMEA_GSV_ON

#define NMEA_GSV_ON   0x00000008

GPGSV sentence mask

NMEA_GNS_ON

#define NMEA_GNS_ON   0x00000010

GPGNS sentence mask

NMEA_RMC_ON

#define NMEA_RMC_ON   0x00000020

GPRMC sentence mask

NMEA_VTG_ON

#define NMEA_VTG_ON   0x00000040

GPVTG sentence mask

NMEA_ZDA_ON

#define NMEA_ZDA_ON   0x00000080

GPZDA sentence mask

NMEA_SARRLM_ON

#define NMEA_SARRLM_ON   0x00000800

PSRLM sentence mask

NMEA_QZQSM_ON

#define NMEA_QZQSM_ON   0x00004000

QZQSM sentence mask

NMEA_GST_ON

#define NMEA_GST_ON   0x00100000

GPGST sentence mask

Typedef Documentation

NMEA_SPECTRUM_DATA

typedef char NMEA_SPECTRUM_DATA[112]

Spectrum OUTPUT data

Function Documentation

NMEA_InitMask()

void NMEA_InitMask

(

void

)

Initialize NMEA sentence mask

NMEA_RegistOutputFunc()

int NMEA_RegistOutputFunc

(

const NMEA_OUTPUT_CB *

func

)

Register output function

Parameters

[in]

*func

: function pointer

Return values

0	: success
<0	: fail

NMEA_SetMask()

void NMEA_SetMask

(

uint32_t

mask

)

Set NMEA sentence mask Give this function by ORing the bits in the table below corresponding to the sentence to be output. If set 0, stopping output.

Parameters

[in]

mask

: 32bit mask value

---

Mask description

• Default value 0x000000ef.
• Bits not listed below are reserved.

bit	sentence
bit0	GGA
bit1	GLL
bit2	GSA
bit3	GSV
bit4	GNS
bit5	RMC
bit6	VTG
bit7	ZDA
bit14	QZQSM

NMEA_GetMask()

uint32_t NMEA_GetMask

(

void

)

Get NMEA sentence mask

Return values

NMEA	sentence mask

NMEA_Output()

uint16_t NMEA_Output

(

const struct cxd56_gnss_positiondata_s *

pposdat

)

Output NMEA sentence

Parameters

[in]

pposdat

: Position data output from GNSS

Return values

>0	: success, output total sentence size
<0	: fail

NMEA_OutputSpectrum()

uint16_t NMEA_OutputSpectrum

(

NMEA_SPECTRUM_DATA *

spectrumdat

)

Output Spectrum data as TEXT sentence

Parameters

[in]

spectrumdat

: Spectrum data output from GNSS

Return values

>0	: success, output total sentence size
<0	: fail

NMEA_InitMask2()

void NMEA_InitMask2

(

void

)

Initialize NMEA sentence mask for cxd5610 gnss

NMEA_RegistOutputFunc2()

int NMEA_RegistOutputFunc2

(

const NMEA_OUTPUT_CB *

func

)

Register output function for cxd5610 gnss

Parameters

[in]

*func

: function pointer

Return values

0	: success
<0	: fail

NMEA_SetMask2()

void NMEA_SetMask2

(

uint32_t

mask

)

Set NMEA sentence mask for cxd5610 gnss Give this function by ORing the bits in the table below corresponding to the sentence to be output. If set 0, stopping output.

Parameters

[in]

mask

: 32bit mask value

NMEA_GetMask2()

uint32_t NMEA_GetMask2

(

void

)

Get NMEA sentence mask for cxd5610 gnss

Return values

NMEA	sentence mask

NMEA_Output2()

uint16_t NMEA_Output2

(

const struct cxd56_gnss_positiondata2_s *

pposdat

)

Output NMEA sentence for cxd5610 gnss

Parameters

[in]

pposdat

: Position data output from GNSS

Return values

>0	: success, output total sentence size
<0	: fail

Variable Documentation

bufReq

char *(* bufReq) (uint16_t)

Buffer request callback func

bufFree

void(* bufFree) (char *)

Buffer free callback func

out

int(* out) (char *)

Output callback func

outBin

int(* outBin) (char *, uint32_t)

Output callback func for binary