Csat3Sim Class Reference

Simulate a CSAT3 sonic. More...

Inheritance diagram for Csat3Sim:

Public Member Functions
	Csat3Sim (n_u::SerialPort *p, float rate, int nmessages)
void	run () throw (n_u::Exception)
	Default implementation of run will call the sendMessage() method either after receipt of a prompt or at the given rate if the sensor is not prompted. More...
void	sendMessage () throw (n_u::IOException)
	Implement this to send a message from the simulated sensor. More...
virtual void	writeMessage (const std::string &msg) throw (n_u::IOException)
	Subclasses generate the message to send, then call writeMessage() to send it out. More...
virtual void	writeMessage (const char *buf, std::streamsize l) throw (n_u::IOException)
	overloaded function useful for writing binary data More...
void	interrupt ()
	Stop the simulation. More...
bool	isInterrupted () const
n_u::SerialPort *	port ()

Protected Member Functions
Looper *	getLooper ()
void	looperNotify () throw ()
	Method called by Looper. More...
void	readPrompts () throw (n_u::IOException)

Protected Attributes
n_u::SerialPort *	_port
bool	_prompted
string	_prompt
float	_rate
int	_nmessages
bool	_interrupted

Static Protected Attributes
static Looper *	_looper = 0

Private Attributes
int	_cntr

Detailed Description

Simulate a CSAT3 sonic.

Constructor & Destructor Documentation

Csat3Sim::Csat3Sim ( n_u::SerialPort *  p, float  rate, int  nmessages  )

inline

Member Function Documentation

Looper * SensorSimulator::getLooper ( )

protectedinherited

void SensorSimulator::interrupt ( )

inlineinherited

Stop the simulation.

Referenced by FileSim::sendASCIIMessage(), and FileSim::sendBinaryMessage().

bool SensorSimulator::isInterrupted ( ) const

inlineinherited

void SensorSimulator::looperNotify ( ) throw ( )

protectedvirtualinherited

Method called by Looper.

This method should not be a heavy user of resources, since the notification of other clients is delayed until this method finishes. If much work is to be done, this method should post a semaphore for another worker thread to proceed.

Implements nidas::core::LooperClient.

References nidas::util::Exception::what().

n_u::SerialPort* SensorSimulator::port ( )

inlineinherited

void SensorSimulator::readPrompts ( ) throw ( n_u::IOException )

protectedinherited

void Csat3Sim::run ( ) throw ( n_u::Exception )

virtual

Default implementation of run will call the sendMessage() method either after receipt of a prompt or at the given rate if the sensor is not prompted.

run() will return when isInterrupted() is true.

Reimplemented from SensorSimulator.

References SensorSimulator::_nmessages, SensorSimulator::_port, SensorSimulator::_rate, nidas::util::SerialPort::getFd(), nidas::util::SerialPort::getName(), nidas::util::SerialPort::read(), running, FileSim::sendMessage(), USECS_PER_SEC, and nidas::util::SerialPort::write().

void Csat3Sim::sendMessage ( ) throw ( n_u::IOException )

virtual

Implement this to send a message from the simulated sensor.

Implements SensorSimulator.

References SensorSimulator::_port, len, and nidas::util::SerialPort::write().

virtual void SensorSimulator::writeMessage ( const std::string &  msg ) throw ( n_u::IOException )

inlinevirtualinherited

Subclasses generate the message to send, then call writeMessage() to send it out.

Referenced by FileSim::sendASCIIMessage(), FileSim::sendBinaryMessage(), and FixedSim::sendMessage().

virtual void SensorSimulator::writeMessage ( const char *  buf, std::streamsize  l  ) throw ( n_u::IOException )

inlinevirtualinherited

overloaded function useful for writing binary data

Member Data Documentation

int Csat3Sim::_cntr

private

bool SensorSimulator::_interrupted

protectedinherited

Looper * SensorSimulator::_looper = 0

staticprotectedinherited

int SensorSimulator::_nmessages

protectedinherited

Referenced by run().

n_u::SerialPort* SensorSimulator::_port

protectedinherited

Referenced by run(), and sendMessage().

string SensorSimulator::_prompt

protectedinherited

bool SensorSimulator::_prompted

protectedinherited

float SensorSimulator::_rate

protectedinherited

Referenced by run().

---

The documentation for this class was generated from the following file:

• nidas/apps/sensor_sim.cc