A class providing get/set methods into a termios structure. More...

#include <Termios.h>

Classes
struct	baudtable

Public Types
enum	parity { NONE, ODD, EVEN }

enum	flowcontrol { NOFLOWCONTROL, HARDWARE, SOFTWARE }
	HARDWARE flow control is CTSRTS. More...

typedef enum flowcontrol	flowcontrol

Public Member Functions
	Termios ()
	Default constructor: 9600 n81, no flow control, canonical input, output. More...

	Termios (const struct termios *)
	Construct from an existing struct termios. More...

	throw (IOException)
	Construct from an opened serial port. More...

virtual	~Termios ()

void	apply (int fd, const std::string &devname) throw (IOException)
	Set the termios options on a serial port. More...

void	set (const struct termios *)
	Set all Termios parameters from the contents of struct termios. More...

struct termios *	get ()
	Get a const pointer to the internal struct termios. More...

bool	setBaudRate (int val)

int	getBaudRate () const

void	setParity (enum parity val)

parity	getParity () const

std::string	getParityString () const

void	setDataBits (int val)
	Set number of data bits to 5,6,7 or 8. More...

int	getDataBits () const

void	setStopBits (int val)
	Set number of stop bits, to 1 or 2. More...

int	getStopBits () const

void	setLocal (bool val)
	If local, then ignore carrier detect modem control line. More...

bool	getLocal () const

void	setFlowControl (flowcontrol val)
	Set flow control to NOFLOWCONTROL, HARDWARE or SOFTWARE. More...

flowcontrol	getFlowControl () const

std::string	getFlowControlString () const

void	setRaw (bool val)
	Sets termios options for raw or non-raw(cooked) mode. More...

bool	getRaw () const

void	setRawLength (unsigned char val)

unsigned char	getRawLength () const

void	setRawTimeout (unsigned char val)

unsigned char	getRawTimeout () const

tcflag_t &	iflag ()

tcflag_t &	oflag ()

tcflag_t &	cflag ()

tcflag_t &	lflag ()

cc_t *	cc ()

tcflag_t	getIflag () const

tcflag_t	getOflag () const

void	setDefaultTermios ()

Static Public Attributes
static struct nidas::util::Termios::baudtable	bauds []

Private Attributes
struct termios	_tio

unsigned char	_rawlen

unsigned char	_rawtimeout

Detailed Description

A class providing get/set methods into a termios structure.

Member Typedef Documentation

typedef enum flowcontrol nidas::util::Termios::flowcontrol

Member Enumeration Documentation

enum nidas::util::Termios::flowcontrol

HARDWARE flow control is CTSRTS.

SOFTWARE is Xon/Xoff.

Enumerator
NOFLOWCONTROL
HARDWARE
SOFTWARE

enum nidas::util::Termios::parity

Enumerator
NONE
ODD
EVEN

Constructor & Destructor Documentation

Termios::Termios ( )

Default constructor: 9600 n81, no flow control, canonical input, output.

References setDefaultTermios().

Termios::Termios ( const struct termios * termios_p )

Construct from an existing struct termios.

References _rawlen, _rawtimeout, and _tio.

virtual nidas::util::Termios::~Termios ( )

inlinevirtual

Member Function Documentation

void Termios::apply	(	int	fd,
		const std::string &	devname
	)
throw	(	IOException
	)

Set the termios options on a serial port.

References fd.

Referenced by nidas::core::SerialPortIODevice::applyTermios(), nidas::util::SerialPort::applyTermios(), TeeTTy::run(), and TeeI2C::run().

cc_t* nidas::util::Termios::cc ( )

inline

References _tio.

tcflag_t& nidas::util::Termios::cflag ( )

inline

References _tio.

struct termios * Termios::get ( )

Get a const pointer to the internal struct termios.

References _tio.

int Termios::getBaudRate ( ) const

References _tio, bauds, and nidas::util::Termios::baudtable::rate.

Referenced by nidas::dynld::isff::SE_GOESXmtr::getXmtrClockDelay(), and openPort().

int Termios::getDataBits ( ) const

References _tio.

Referenced by openPort().

Termios::flowcontrol Termios::getFlowControl ( ) const

References _tio, HARDWARE, NOFLOWCONTROL, and SOFTWARE.

Referenced by getFlowControlString().

std::string Termios::getFlowControlString ( ) const

References getFlowControl(), HARDWARE, NOFLOWCONTROL, and SOFTWARE.

tcflag_t nidas::util::Termios::getIflag ( ) const

inline

References _tio.

bool Termios::getLocal ( ) const

References _tio.

tcflag_t nidas::util::Termios::getOflag ( ) const

inline

References _tio.

Termios::parity Termios::getParity ( ) const

References _tio, EVEN, NONE, and ODD.

Referenced by getParityString().

std::string Termios::getParityString ( ) const

References EVEN, getParity(), NONE, and ODD.

bool Termios::getRaw ( ) const

References _tio.

Referenced by TeeTTy::run().

unsigned char Termios::getRawLength ( ) const

References _tio.

unsigned char Termios::getRawTimeout ( ) const

References _tio.

int Termios::getStopBits ( ) const

References _tio.

Referenced by openPort().

tcflag_t& nidas::util::Termios::iflag ( )

inline

References _tio.

Referenced by GPS_SetClock::run().

tcflag_t& nidas::util::Termios::lflag ( )

inline

References _tio.

Referenced by GPS_SetClock::run().

tcflag_t& nidas::util::Termios::oflag ( )

inline

References _tio.

Referenced by GPS_SetClock::run().

void Termios::set ( const struct termios * termios_p )

Set all Termios parameters from the contents of struct termios.

References _rawlen, _rawtimeout, and _tio.

bool Termios::setBaudRate ( int val )

References _tio, bauds, nidas::util::Termios::baudtable::cbaud, rate, and nidas::util::Termios::baudtable::rate.

Referenced by nidas::dynld::isff::GOESXmtr::fromDOMElement(), Garmin::run(), GPS_SetClock::run(), and nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr().

void Termios::setDataBits ( int val )

Set number of data bits to 5,6,7 or 8.

References _tio.

Referenced by nidas::dynld::isff::GOESXmtr::fromDOMElement(), and nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr().

void Termios::setDefaultTermios ( )

References _rawlen, _rawtimeout, and _tio.

Referenced by Termios().

void Termios::setFlowControl ( flowcontrol val )

Set flow control to NOFLOWCONTROL, HARDWARE or SOFTWARE.

References _tio, HARDWARE, NOFLOWCONTROL, and SOFTWARE.

Referenced by nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr().

void Termios::setLocal ( bool val )

If local, then ignore carrier detect modem control line.

References _tio.

Referenced by nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr().

void Termios::setParity ( enum parity val )

References _tio, EVEN, NONE, and ODD.

Referenced by nidas::dynld::isff::GOESXmtr::fromDOMElement(), and nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr().

void Termios::setRaw ( bool val )

Sets termios options for raw or non-raw(cooked) mode.

Parameters

val false sets the serial port for "cooked" mode, where canonical processing is applied to input lines, and output lines are post-processed before transmission. Input carriage returns are converted to newlines, and output newlines are converted to carriage returns. For other conversions, the appropriate bits (IGNCR, INLCR, ICRNL, ONLCR, OCRNL) from termios.h should be set in iflag() and oflag() after the call to setRaw(). true sets the serial port for "raw" mode, where canonical input and post output processing are not performed. THE VMIN and VTIME members of c_cc are set to getRawLength() and getRawTimeout() respectfully.

References _rawlen, _rawtimeout, and _tio.

Referenced by openPort(), Garmin::run(), TeeTTy::run(), TeeI2C::run(), nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr(), nidas::core::SerialPortIODevice::SerialPortIODevice(), and nidas::core::SerialSensor::SerialSensor().

void Termios::setRawLength ( unsigned char val )

References _rawlen, and _tio.

Referenced by openPort(), Garmin::run(), nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr(), nidas::core::SerialPortIODevice::SerialPortIODevice(), and nidas::core::SerialSensor::SerialSensor().

void Termios::setRawTimeout ( unsigned char val )

References _rawtimeout, and _tio.

Referenced by openPort(), Garmin::run(), nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr(), nidas::core::SerialPortIODevice::SerialPortIODevice(), and nidas::core::SerialSensor::SerialSensor().

void Termios::setStopBits ( int val )

Set number of stop bits, to 1 or 2.

References _tio.

Referenced by nidas::dynld::isff::GOESXmtr::fromDOMElement(), and nidas::dynld::isff::SE_GOESXmtr::SE_GOESXmtr().