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ot::GPSDriver

ot::GPSDriver Class Reference
[Device Input Classes]

The GPSDriver class encapsulates the whole GPS and ACE framework code for reading data from the GPS receiver and also supplying it with correction data from a DGPSIP host. More...

#include <GPSDriver.h>

Collaboration diagram for ot::GPSDriver:

[legend]List of all members.


Public Member Functions
	GPSDriver (ACE_Reactor *reactor_=NULL)
virtual	~GPSDriver ()
int	open (const std::string &device, int baud, const std::string &serveraddr="", int serverport=2101, int dgpsmirror=-1, const std::string &rtcmdevice="")
void	close ()
void	setDebug (bool debug)
bool	getDebug ()
ACE_Reactor *	getReactor ()
void	addListener (GPSListener listener, void userData=NULL)
void	removeListener (GPSListener listener, void userData=NULL)
void	addClient (DGPSMirror_Handler *client)
void	removeClient (DGPSMirror_Handler *client)
bool	hasFix (void)
double	getHdop (void)
double	getNumSat (void)
Protected Member Functions
void	send_rtcm (const char *buffer, const int len)
void	new_line (const char *line)
Protected Attributes
ACE_Reactor *	reactor
GPS_Handler *	receiver
DGPSIP_Handler *	server
DGPSMirror_Acceptor *	acceptor
ACE_TTY_IO *	rtcmdev
bool	debugOn
bool	fix
double	hdop
int	numsat
std::map< GPSListener , void >	listeners
std::vector< DGPSMirror_Handler * >	clients
Friends
class	GPS_Handler
class	DGPSIP_Handler

Detailed Description

The GPSDriver class encapsulates the whole GPS and ACE framework code for reading data from the GPS receiver and also supplying it with correction data from a DGPSIP host.

It contains GPS parsing functionality via the GPSParser class. The data provided to listeners is the original GPS data without any transformations such as feet to meters etc. All such operations are left to the client code.

See also:: GPSParser on how to extend the parsing functions.

Author:: Gerhard Reitmayr

Definition at line 101 of file GPSDriver.h.

Constructor & Destructor Documentation

ot::GPSDriver::GPSDriver ( ACE_Reactor * reactor_ = NULL )

Definition at line 76 of file GPSDriver.cxx.

References reactor.

ot::GPSDriver::~GPSDriver ( ) [virtual]

Definition at line 88 of file GPSDriver.cxx.

References clients, close(), listeners, and receiver.

Member Function Documentation

void ot::GPSDriver::addClient ( DGPSMirror_Handler * client )

Definition at line 234 of file GPSDriver.cxx.

References clients.

Referenced by ot::DGPSMirror_Handler::open().

void ot::GPSDriver::addListener	(	GPSListener *	listener,
		void *	userData = `NULL`
	)

Definition at line 222 of file GPSDriver.cxx.

References listeners.

Referenced by ot::DGPSIP_Handler::open(), and ot::GPSModule::run().

void ot::GPSDriver::close ( )

Definition at line 198 of file GPSDriver.cxx.

References acceptor, receiver, rtcmdev, and server.

Referenced by ot::GPSModule::run(), and ~GPSDriver().

bool ot::GPSDriver::getDebug ( ) [inline]

Definition at line 111 of file GPSDriver.h.

References debugOn.

Referenced by ot::DGPSMirror_Handler::handle_input(), and open().

double ot::GPSDriver::getHdop ( void ) [inline]

Definition at line 132 of file GPSDriver.h.

References hdop.

Referenced by ot::GPSGarminCompass::newData(), ot::GPSGarminAltitude::newData(), and ot::GPSDirectionSource::newData().

double ot::GPSDriver::getNumSat ( void ) [inline]

Definition at line 137 of file GPSDriver.h.

References numsat.

ACE_Reactor* ot::GPSDriver::getReactor ( ) [inline]

Definition at line 116 of file GPSDriver.h.

References reactor.

Referenced by ot::GPSModule::close(), and ot::GPSModule::run().

bool ot::GPSDriver::hasFix ( void ) [inline]

Definition at line 127 of file GPSDriver.h.

References fix.

Referenced by ot::GPSGarminCompass::newData(), ot::GPSGarminAltitude::newData(), and ot::GPSDirectionSource::newData().

void ot::GPSDriver::new_line ( const char * line ) [protected]

Definition at line 247 of file GPSDriver.cxx.

References fix, ot::GPResult::GPGGA, hdop, listeners, numsat, and ot::GPSParser::parse().

Referenced by ot::GPS_Handler::handle_signal().

int ot::GPSDriver::open	(	const std::string &	device,
		int	baud,
		const std::string &	serveraddr = `""`,
		int	serverport = `2101`,
		int	dgpsmirror = `-1`,
		const std::string &	rtcmdevice = `""`
	)