Public Member Functions
	Task (const std::string &name, Tasks::Context &ctx)

void	onUpdateParameters (void)

void	onResourceAcquisition (void)

void	onResourceRelease (void)

void	consume (const IMC::UamTxFrame *msg)

void	readData (void)

void	onMain (void)

Public Member Functions inherited from DUNE::Tasks::Task
	Task (const std::string &name, Context &context)

virtual	~Task (void)

const char *	getName (void) const

const char *	getSystemName (void) const

unsigned int	getSystemId (void) const

unsigned int	getEntityId (void) const

unsigned int	resolveEntity (const std::string &label) const

std::string	resolveEntity (unsigned int id) const

DebugLevel	getDebugLevel (void) const

uint16_t	getActivationTime (void) const

uint16_t	getDeactivationTime (void) const

unsigned int	resolveSystemName (const std::string &name) const

const char *	resolveSystemId (unsigned int id) const

void	loadConfig (void)

void	setPriority (unsigned int value)

unsigned int	getPriority (void) const

void	inf (const char *format,...) DUNE_PRINTF_FORMAT(2

void void	war (const char *format,...) DUNE_PRINTF_FORMAT(2

void void void	err (const char *format,...) DUNE_PRINTF_FORMAT(2

void void void void	cri (const char *format,...) DUNE_PRINTF_FORMAT(2

void void void void void	debug (const char *format,...) DUNE_PRINTF_FORMAT(2

void void void void void void	trace (const char *format,...) DUNE_PRINTF_FORMAT(2

void void void void void void void	spew (const char *format,...) DUNE_PRINTF_FORMAT(2

void void void void void void void void	dispatch (IMC::Message *msg, unsigned int flags=0)

void	dispatch (IMC::Message &msg, unsigned int flags=0)

void	dispatchReply (const IMC::Message &original, IMC::Message &msg, unsigned int flags=0)

void	receive (const IMC::Message *msg)

void	reserveEntities (void)

void	resolveEntities (void)

void	acquireResources (void)

void	releaseResources (void)

void	initializeResources (void)

void	updateParameters (bool act_deact=true)

void	writeParamsXML (std::ostream &os) const

const char *	getEntityLabel (void) const

void	setEntityLabel (const std::string &label)

Public Member Functions inherited from DUNE::Tasks::AbstractTask
	AbstractTask (void)

virtual	~AbstractTask (void)

Public Member Functions inherited from DUNE::Concurrency::Thread
	Thread (void)

virtual	~Thread (void)

int	getProcessorUsage (void)

Public Member Functions inherited from DUNE::Concurrency::Runnable
	Runnable (void)

virtual	~Runnable (void)

void	start (void)

void	stop (void)

void	join (void)

void	stopAndJoin (void)

void	setPriority (Scheduler::Policy policy, unsigned priority)

unsigned	getPriority (void)

State	getState (void)

bool	isCreated (void)

bool	isStopping (void)

bool	isRunning (void)

bool	isStarting (void)

bool	isDead (void)

Public Attributes
Arguments	m_args

UDPSocket *	m_sock

std::vector< uint8_t >	m_bfr

Static Public Attributes
static const unsigned	c_bfr_size

Additional Inherited Members
Public Types inherited from DUNE::Concurrency::Runnable
enum	State { StateStarting, StateRunning, StateStopping, StateDead, StateUnknown }

Protected Member Functions inherited from DUNE::Tasks::Task
void	setEntityState (IMC::EntityState::StateEnum state, Status::Code code)

void	setEntityState (IMC::EntityState::StateEnum state, const std::string &description)

IMC::EntityState::StateEnum	getEntityState (void) const

unsigned int	reserveEntity (const std::string &label)

template<typename E >
E *	reserveEntity (const std::string &label)

bool	stopping (void)

bool	isActive (void) const

bool	isActivating (void) const

bool	isDeactivating (void) const

void	waitForMessages (double timeout)

void	consumeMessages (void)

template<typename T >
Parameter &	param (const std::string &name, T &var)

template<typename Y , typename T >
Parameter &	param (const std::string &name, T &var)

template<typename T >
bool	paramChanged (T &var)

void	paramActive (Parameter::Scope def_scope, Parameter::Visibility def_visibility, bool def_value=false)

void	setParamSectionEditor (const std::string &name)

template<typename M , typename T >
void	bind (T task_obj, void(T::consumer)(const M *)=&T::consume)

template<typename T >
void	bind (T *task_obj, const std::vector< uint32_t > &list)

template<typename T , typename M >
void	bind (T task_obj, const std::vector< uint32_t > &list, void(T::consumer)(const M *)=&T::consume)

template<typename T >
void	bind (T *task_obj, const std::vector< std::string > &list)

void	requestActivation (void)

void	requestDeactivation (void)

void	activate (void)

void	activationFailed (const std::string &reason)

void	deactivate (void)

void	deactivationFailed (const std::string &reason)

virtual bool	onWriteParamsXML (std::ostream &os) const

virtual void	onEntityReservation (void)

virtual void	onEntityResolution (void)

virtual void	onReportEntityState (void)

virtual void	onResourceInitialization (void)

virtual void	onRequestActivation (void)

virtual void	onRequestDeactivation (void)

virtual void	onActivation (void)

virtual void	onDeactivation (void)

virtual void	onQueryEntityParameters (const IMC::QueryEntityParameters *msg)

virtual void	onSetEntityParameters (const IMC::SetEntityParameters *msg)

virtual void	onPushEntityParameters (const IMC::PushEntityParameters *msg)

virtual void	onPopEntityParameters (const IMC::PopEntityParameters *msg)

Protected Member Functions inherited from DUNE::Concurrency::Thread
void	startImpl (void)

void	stopImpl (void)

void	joinImpl (void)

void	setPriorityImpl (Scheduler::Policy policy, unsigned priority)

unsigned	getPriorityImpl (void)

Protected Attributes inherited from DUNE::Tasks::Task
Context &	m_ctx

std::vector < Entities::BasicEntity * >	m_entities

Constructor & Destructor Documentation

Simulators::AcousticModem::Task::Task	(	const std::string &	name,
		Tasks::Context &	ctx
	)

inline

Constructor.

Parameters

[in]	name	task name.
[in]	ctx	context.

References Simulators::AcousticModem::Arguments::addr, c_bfr_size, DUNE::Tasks::Parameter::defaultValue(), Simulators::AcousticModem::Arguments::local_port, m_args, m_bfr, DUNE::Tasks::Task::param(), and Simulators::AcousticModem::Arguments::port.

Member Function Documentation

void Simulators::AcousticModem::Task::consume ( const IMC::UamTxFrame * msg )

inline

Translates transmission request to a DUNE::IMC::AcousticMessage and forwards the message to the remote peer.

References Simulators::AcousticModem::Arguments::addr, DUNE::Tasks::Task::debug(), DUNE::Tasks::Task::getEntityId(), DUNE::Tasks::Task::getSystemId(), m_args, m_bfr, m_sock, and Simulators::AcousticModem::Arguments::port.

void Simulators::AcousticModem::Task::onMain ( void )

inlinevirtual

Main loop.

Implements DUNE::Tasks::Task.

References DUNE::Tasks::Task::consumeMessages(), m_sock, readData(), and DUNE::Tasks::Task::stopping().

void Simulators::AcousticModem::Task::onResourceAcquisition ( void )

inlinevirtual

Acquire resources by binding to the local UDP port.

Reimplemented from DUNE::Tasks::Task.

References Simulators::AcousticModem::Arguments::local_port, m_args, m_sock, and DUNE::Tasks::Task::setEntityState().

void Simulators::AcousticModem::Task::onResourceRelease ( void )

inlinevirtual

Release resources. Clears UDP socket.

Reimplemented from DUNE::Tasks::Task.

References m_sock.

void Simulators::AcousticModem::Task::onUpdateParameters ( void )

inlinevirtual

Update internal state with new parameter values.

Reimplemented from DUNE::Tasks::Task.

References Simulators::AcousticModem::Arguments::addr, DUNE::Tasks::Task::isActive(), m_args, DUNE::Tasks::Task::paramChanged(), and Simulators::AcousticModem::Arguments::port.

void Simulators::AcousticModem::Task::readData ( void )

inline

Read incoming datagrams.

If incoming data is a DUNE::IMC::AcousticMessage, and contains a DUNE::IMC::UamTxFrame (inline) it gets translated to a DUNE::IMC::UamRxFrame and gets posted to the local bus.

References DUNE::Tasks::Task::debug(), DUNE::Tasks::Task::dispatch(), DUNE::Tasks::Task::getSystemId(), DUNE::Tasks::Task::getSystemName(), m_bfr, m_sock, DUNE::Tasks::Task::resolveSystemId(), and DUNE::Tasks::Task::resolveSystemName().

Referenced by onMain().