cphidgetgps.c File Reference

#include "stdafx.h"
#include "cphidgetgps.h"
#include "cusb.h"
#include "csocket.h"
#include "cthread.h"
#include <math.h>

Include dependency graph for cphidgetgps.c:

Go to the source code of this file.

Functions
static int	checkcrc (char *data, int crc)
	CUSBSendPacket ((CPhidgetHandle) phid, buffer)
	if (phid->fix==PUNK_BOOL) phid->fix = PFALSE
	if ()
	if (phid->fix!=PUNK_BOOL)
static int	parse_GPS_packets (CPhidgetGPSInfo *phid)
	parse_GPS_packets (phid)
static int	parse_NMEA_data (char *data, CPhidgetGPSInfo *phid)
static int	parse_SkyTraq_response (unsigned char *data, CPhidgetGPSInfo *phid)
ZEROMEM &	phid (NMEAData)
	TESTPTR (phid)
	while ((phid->fix==PUNK_BOOL||phid->haveTime==PUNK_BOOL||phid->haveDate==PUNK_BOOL)&&readtries)
	ZEROMEM (phid->sckbuf, 256)
Variables
phid	altitude = PUNK_DBL
unsigned char	buffer [8] = { 0 }
return	EPHIDGET_OK
phid	fix = PUNI_BOOL
phid	haveDate = PUNK_BOOL
phid	haveTime = PUNK_BOOL
phid	heading = PUNK_DBL
int	i = 0
phid	lastAltitude = PUNK_DBL
phid	lastFix = PUNK_BOOL
phid	lastLatitude = PUNK_DBL
phid	lastLongitude = PUNK_DBL
phid	latitude = PUNK_DBL
phid	longitude = PUNK_DBL
int	readtries = 30
phid	sckbuf_read = 0
phid	sckbuf_write = 0
phid	velocity = PUNK_DBL

---

Function Documentation

static int checkcrc	(	char *	data,
		int	crc
	)		[static]

CUSBSendPacket	(	(CPhidgetHandle)	phid,
		buffer
	)

if

(

phid->

fix = =PUNK_BOOL

)

= PFALSE

Definition at line 179 of file cphidgetrfid.c.

if

(

)

Definition at line 96 of file cphidgetgps.c.

if

(

phid->fix!

= PUNK_BOOL

)

Definition at line 114 of file cphidgetgps.c.

static int parse_GPS_packets

(

CPhidgetGPSInfo *

phid

)

[static]

Definition at line 407 of file cphidgetgps.c.

parse_GPS_packets

(

phid

)

static int parse_NMEA_data	(	char *	data,
		CPhidgetGPSInfo *	phid
	)		[static]

Definition at line 138 of file cphidgetgps.c.

static int parse_SkyTraq_response	(	unsigned char *	data,
		CPhidgetGPSInfo *	phid
	)		[static]

Definition at line 363 of file cphidgetgps.c.

ZEROMEM& phid

(

NMEAData

)

TESTPTR

(

phid

)

while

(

(phid->fix==PUNK_BOOL||phid->haveTime==PUNK_BOOL||phid->haveDate==PUNK_BOOL)&&

readtries

)

Definition at line 81 of file cphidgetgps.c.

ZEROMEM	(	phid->	sckbuf,
		256
	)

---

Variable Documentation

phid altitude = PUNK_DBL

Definition at line 21 of file cphidgetgps.c.

buffer[2] = { 0 }

Definition at line 34 of file cphidgetgps.c.

return EPHIDGET_OK

Definition at line 28 of file cphidgetgps.c.

phid fix = PUNI_BOOL

Definition at line 17 of file cphidgetgps.c.

phid haveDate = PUNK_BOOL

Definition at line 26 of file cphidgetgps.c.

phid haveTime = PUNK_BOOL

Definition at line 25 of file cphidgetgps.c.

phid heading = PUNK_DBL

Definition at line 19 of file cphidgetgps.c.

int i = 0

Definition at line 94 of file cphidgetgps.c.

phid lastAltitude = PUNK_DBL

Definition at line 45 of file cphidgetgps.c.

phid lastFix = PUNK_BOOL

Definition at line 42 of file cphidgetgps.c.

phid lastLatitude = PUNK_DBL

Definition at line 43 of file cphidgetgps.c.

phid lastLongitude = PUNK_DBL

Definition at line 44 of file cphidgetgps.c.

phid latitude = PUNK_DBL

Definition at line 22 of file cphidgetgps.c.

phid longitude = PUNK_DBL

Definition at line 23 of file cphidgetgps.c.

readtries = 30

Definition at line 35 of file cphidgetgps.c.

phid sckbuf_read = 0

Definition at line 38 of file cphidgetgps.c.

phid sckbuf_write = 0

Definition at line 39 of file cphidgetgps.c.

phid velocity = PUNK_DBL

Definition at line 20 of file cphidgetgps.c.