Transports::Evologics::Driver Class Reference

Public Member Functions
	Driver (Tasks::Task *task, IO::Handle *handle)
	~Driver (void)
void	sendReset (void)
void	setAddress (unsigned addr)
void	setSourceLevel (unsigned value)
void	setLowGain (bool low_gain)
void	setIdleTimeout (unsigned value)
void	setRetryCount (unsigned value)
void	setRetryCountIM (unsigned value)
void	setRetryTimeout (unsigned value)
std::string	getFirmwareVersion (void)
void	setExtendedNotifications (bool enable)
void	setPromiscuous (bool enable)
void	setHighestAddress (unsigned value)
void	sendIM (const uint8_t *data, size_t data_size, unsigned dst, bool ack)
unsigned	getPropagationTime (void)
unsigned	getSoundSpeed (void)
void	setSoundSpeed (unsigned value)
void	setCarrierWaveformID (unsigned value)
void	setPositionDataOutput (bool enable)
uint32_t	getClock (void)
std::vector< unsigned >	getMultipathStructure (void)
void	switchToNoiseState (void)
void	switchToListenState (void)
void	getRSSI (void)
void	parse (const std::string &str, RecvIM &msg)

Constructor & Destructor Documentation

Transports::Evologics::Driver::Driver ( Tasks::Task *  task, IO::Handle *  handle  )

inline

Constructor.

Parameters

[in]	task	parent task.
[in]	handle	I/O handle.

Transports::Evologics::Driver::~Driver ( void  )

inline

Destructor.

Member Function Documentation

uint32_t Transports::Evologics::Driver::getClock ( void  )

inline

Retrieve value of system clock.

Returns

sound speed (in m/s).

Referenced by Transports::Evologics::Task::keepAlive().

std::string Transports::Evologics::Driver::getFirmwareVersion ( void  )

inline

Retrieve the firmware version string.

Returns

firmware version.

Referenced by parse().

std::vector<unsigned> Transports::Evologics::Driver::getMultipathStructure ( void  )

inline

Retrieve a table illustrating the structure of the last received acoustic signal’s multipath propagation from its source to the local device.

Returns

multipath structure.

Referenced by Transports::Evologics::Task::handleInstantMessage(), and Transports::Evologics::Task::handleInstantMessageDelivered().

unsigned Transports::Evologics::Driver::getPropagationTime ( void  )

inline

Retrieve the last computed acoustic signal propagation time between communicating devices.

Returns

propagation time (microsecond).

Referenced by Transports::Evologics::Task::handleInstantMessageDelivered().

void Transports::Evologics::Driver::getRSSI ( void  )

inline

unsigned Transports::Evologics::Driver::getSoundSpeed ( void  )

inline

Retrieve the configured sound speed.

Returns

sound speed (in m/s).

void Transports::Evologics::Driver::parse ( const std::string &  str, RecvIM &  msg  )

inline

References Transports::Evologics::RecvIM::ack, Transports::Evologics::RecvIM::bitrate, Transports::Evologics::RecvIM::data, Transports::Evologics::RecvIM::dst, Transports::Evologics::RecvIM::duration, getFirmwareVersion(), Transports::Evologics::RecvIM::integrity, Transports::Evologics::RecvIM::propagation_time, Transports::Evologics::RecvIM::rssi, Transports::Evologics::RecvIM::src, and Transports::Evologics::RecvIM::velocity.

Referenced by Transports::Evologics::Task::handleInstantMessage().

void Transports::Evologics::Driver::sendIM ( const uint8_t *  data, size_t  data_size, unsigned  dst, bool  ack  )

inline

Send instant message.

Parameters

[in]	data	data to send.
[in]	data_size	number of bytes to send.
[in]	dst	destination address.
[in]	ack	true to wait for acknowledgment, false otherwise.

Referenced by Transports::Evologics::Task::consume().

void Transports::Evologics::Driver::sendReset ( void  )

inline

Reset device.

void Transports::Evologics::Driver::setAddress ( unsigned  addr )

inline

Set modem address.

Parameters

[in]

addr

address.

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setCarrierWaveformID ( unsigned  value )

inline

void Transports::Evologics::Driver::setExtendedNotifications ( bool  enable )

inline

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setHighestAddress ( unsigned  value )

inline

Set highest address.

Parameters

[in]

value

highest address.

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setIdleTimeout ( unsigned  value )

inline

Set the timeout before closing an idle acoustic connection.

Parameters

[in]

value

timeout (s).

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setLowGain ( bool  low_gain )

inline

Set low gain mode.

Recommended for short distances or testing purposes.

Parameters

[in]

low_gain

true to enable low gain, false otherwise.

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setPositionDataOutput ( bool  enable )

inline

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setPromiscuous ( bool  enable )

inline

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setRetryCount ( unsigned  value )

inline

Set how many times will the device retry to establish an acoustic connection.

Parameters

[in]

value

number of retries.

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setRetryCountIM ( unsigned  value )

inline

Set the number of instant message delivery retries.

Parameters

[in]

value

number of delivery retries.

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setRetryTimeout ( unsigned  value )

inline

Set the time interval that the device waits for a response to its acoustic connection establishment request.

Parameters

[in]

value

interval (millisecond).

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::setSoundSpeed ( unsigned  value )

inline

Set sound speed.

Parameters

[in]

value

sound speed (m/s).

void Transports::Evologics::Driver::setSourceLevel ( unsigned  value )

inline

Set the sound pressure level (SPL) in transmission mode.

Parameters

[in]

value

from 3 to 0.

Referenced by Transports::Evologics::Task::onResourceInitialization().

void Transports::Evologics::Driver::switchToListenState ( void  )

inline

void Transports::Evologics::Driver::switchToNoiseState ( void  )

inline

Collaboration diagram for Transports::Evologics::Driver: