Classes
struct	DMXSource
class	InputPort
struct	OutputPort

Public Member Functions
	ArtNetNodeImpl (const ola::network::Interface &iface, ola::io::SelectServerInterface ss, const ArtNetNodeOptions &options, ola::network::UDPSocketInterface socket=NULL)
	Create a new node.
virtual	~ArtNetNodeImpl ()
	Cleanup.
bool	Start ()
	Start this node. The port modifying functions can be called before this.
bool	Stop ()
	Stop this node.
bool	EnterConfigurationMode ()
	Start the configuration transaction.
bool	ExitConfigurationMode ()
	End the configuration transaction.
bool	SetShortName (const std::string &name)
	Set the short name.
std::string	ShortName () const
bool	SetLongName (const std::string &name)
	Set the long name.
std::string	LongName () const
bool	SetNetAddress (uint8_t net_address)
	Set the the net address for this node.
uint8_t	NetAddress () const
bool	SetSubnetAddress (uint8_t subnet_address)
	Set the the subnet address for this node.
uint8_t	SubnetAddress () const
uint8_t	InputPortCount () const
bool	SetInputPortUniverse (uint8_t port_id, uint8_t universe_id)
uint8_t	GetInputPortUniverse (uint8_t port_id) const
	Get an input port universe address.
void	DisableInputPort (uint8_t port_id)
	Disable an input port.
bool	InputPortState (uint8_t port_id) const
	Check the state of an input port.
bool	SetOutputPortUniverse (uint8_t port_id, uint8_t universe_id)
	Set the universe for an output port.
uint8_t	GetOutputPortUniverse (uint8_t port_id)
void	DisableOutputPort (uint8_t port_id)
	Disable an output port.
bool	OutputPortState (uint8_t port_id) const
	Check the state of an output port.
void	SetBroadcastThreshold (unsigned int threshold)
bool	SetMergeMode (uint8_t port_id, artnet_merge_mode merge_mode)
	Set the merge mode for an output port.
bool	SendPoll ()
	Send an ArtPoll if any of the ports are sending data.
bool	SendDMX (uint8_t port_id, const ola::DmxBuffer &buffer)
	Send some DMX data.
void	RunFullDiscovery (uint8_t port_id, ola::rdm::RDMDiscoveryCallback *callback)
	Flush the TOD and force a full discovery.
void	RunIncrementalDiscovery (uint8_t port_id, ola::rdm::RDMDiscoveryCallback *callback)
	Run an 'incremental' discovery. This just involves fetching the TOD from all nodes.
void	SendRDMRequest (uint8_t port_id, const ola::rdm::RDMRequest request, ola::rdm::RDMCallback on_complete)
	Send an RDMRequest on this port.
bool	SetUnsolicitedUIDSetHandler (uint8_t port_id, ola::Callback1< void, const ola::rdm::UIDSet & > *on_tod)
	Set the RDM handlers for an Input port.
void	GetSubscribedNodes (uint8_t port_id, std::vector< ola::network::IPV4Address > *node_addresses)
	Get the nodes listening to the universe a port is sending.
bool	SetDMXHandler (uint8_t port_id, DmxBuffer buffer, ola::Callback0< void > handler)
	Set the closure to be called when we receive data for this universe.
bool	SendTod (uint8_t port_id, const ola::rdm::UIDSet &uid_set)
	Send an set of UIDs in one of more ArtTod packets.
bool	SetOutputPortRDMHandlers (uint8_t port_id, ola::Callback0< void > on_discover, ola::Callback0< void > on_flush, ola::Callback2< void, const ola::rdm::RDMRequest , ola::rdm::RDMCallback > *on_rdm_request)
	Set the RDM handlers for an Output port.
bool	SendTimeCode (const ola::timecode::TimeCode &timecode)
	Send a timecode packet.

Constructor & Destructor Documentation

ola::plugin::artnet::ArtNetNodeImpl::ArtNetNodeImpl	(	const ola::network::Interface &	iface,
		ola::io::SelectServerInterface *	ss,
		const ArtNetNodeOptions &	options,
		ola::network::UDPSocketInterface *	socket = `NULL`
	)

Create a new node.

Parameters

iface	the interface to use.
ss	a pointer to a SelectServerInterface to use
options	the ArtNetNodeOptions for the node.
socket	a pointer to a UDPSocketInterface to use

Member Function Documentation

void ola::plugin::artnet::ArtNetNodeImpl::DisableInputPort ( uint8_t port_id )

Disable an input port.

Parameters

port_id a port id between 0 and ARTNET_MAX_PORTS - 1

void ola::plugin::artnet::ArtNetNodeImpl::DisableOutputPort ( uint8_t port_id )

Disable an output port.

Parameters

port_id a port id between 0 and ARTNET_MAX_PORTS - 1

bool ola::plugin::artnet::ArtNetNodeImpl::EnterConfigurationMode ( )

Start the configuration transaction.

Configuration mode allows the caller to make changes without triggering an ArtPoll or ArtPollReply per change. e.g.

Example: node.EnterConfigurationMode()

node.SetShortName()

node.SetInputPortUniverse()

node.SetOutputPortUniverse()

// The poll / poll reply is sent here

node.ExitConfigurationMode()

Returns: false if there is already a transaction pending.

bool ola::plugin::artnet::ArtNetNodeImpl::ExitConfigurationMode ( )

End the configuration transaction.

Returns: false if we weren't in a transaction.

See Also: EnterConfigurationMode

uint8_t ola::plugin::artnet::ArtNetNodeImpl::GetInputPortUniverse ( uint8_t port_id ) const

Get an input port universe address.

Return the 8bit universe address for a port. This does not include the ArtNet III net-address.

Parameters

port_id a port id between 0 and ARTNET_MAX_PORTS - 1

Returns: The universe address for the port. Invalid port_ids return 0.

uint8_t ola::plugin::artnet::ArtNetNodeImpl::GetOutputPortUniverse ( uint8_t port_id )

Return the current universe address for an output port

Parameters

port_id a port id between 0 and ARTNET_MAX_PORTS - 1

Returns: the universe address for the port

void ola::plugin::artnet::ArtNetNodeImpl::GetSubscribedNodes	(	uint8_t	port_id,
		std::vector< ola::network::IPV4Address > *	node_addresses
	)

Get the nodes listening to the universe a port is sending.

Populate the vector with a list of IP addresses that are known to be listening for the universe that this port is sending

Parameters

	port_id	the id of the port to fetch nodes for
[out]	node_addresses	a vector of nodes listening to the port

uint8_t ola::plugin::artnet::ArtNetNodeImpl::InputPortCount ( ) const

Get the number of input ports

Returns: the number of input ports

bool ola::plugin::artnet::ArtNetNodeImpl::InputPortState ( uint8_t port_id ) const

Check the state of an input port.

Parameters

port_id a port id between 0 and ARTNET_MAX_PORTS - 1

Returns: the state (enabled or disabled) of an input port. An invalid port_id returns false.

bool ola::plugin::artnet::ArtNetNodeImpl::OutputPortState ( uint8_t port_id ) const

Check the state of an output port.

Parameters

port_id a port id between 0 and ARTNET_MAX_PORTS - 1

Returns: the state (enabled or disabled) of an output port. An invalid port_id returns false.

void ola::plugin::artnet::ArtNetNodeImpl::RunFullDiscovery	(	uint8_t	port_id,
		ola::rdm::RDMDiscoveryCallback *	callback
	)

Flush the TOD and force a full discovery.

The DiscoverableQueueingRDMController ensures this is only called one at a time.

Parameters

port_id	port to discover on
callback	the RDMDiscoveryCallback to run when discovery completes

void ola::plugin::artnet::ArtNetNodeImpl::RunIncrementalDiscovery	(	uint8_t	port_id,
		ola::rdm::RDMDiscoveryCallback *	callback
	)

Run an 'incremental' discovery. This just involves fetching the TOD from all nodes.

The DiscoverableQueueingRDMController ensures only one discovery process is running per port at any time.

Parameters

port_id	port to send on
callback	the RDMDiscoveryCallback to run when discovery completes

bool ola::plugin::artnet::ArtNetNodeImpl::SendDMX	(	uint8_t	port_id,
		const ola::DmxBuffer &	buffer
	)

Send some DMX data.

Parameters

port_id	port to send on
buffer	the DMX data

Returns: true if it was send successfully, false otherwise

bool ola::plugin::artnet::ArtNetNodeImpl::SendPoll ( )

Send an ArtPoll if any of the ports are sending data.

This should be called periodically if we're sending data.

void ola::plugin::artnet::ArtNetNodeImpl::SendRDMRequest	(	uint8_t	port_id,
		const ola::rdm::RDMRequest *	request,
		ola::rdm::RDMCallback *	on_complete
	)

Send an RDMRequest on this port.

This may defer the sending if there are other outstanding messages in the queue.

Parameters

port_id	the id of the port to send the request on
request	the RDMRequest object
on_complete	the RDMCallback to run

Because this is wrapped in the QueueingRDMController this will only be called one-at-a-time (per port)

bool ola::plugin::artnet::ArtNetNodeImpl::SendTod	(	uint8_t	port_id,
		const ola::rdm::UIDSet &	uid_set
	)

Send an set of UIDs in one of more ArtTod packets.

Parameters

port_id	the id of the port to send on
uid_set	the UIDSet to send

bool ola::plugin::artnet::ArtNetNodeImpl::SetDMXHandler	(	uint8_t	port_id,
		DmxBuffer *	buffer,
		ola::Callback0< void > *	handler
	)

Set the closure to be called when we receive data for this universe.

Parameters

port_id	the id of the port to register the handler for
buffer	a pointer to the DmxBuffer
handler	the Callback0 to call when there is data for this universe. Ownership of the closure is transferred to the node.

bool ola::plugin::artnet::ArtNetNodeImpl::SetInputPortUniverse	(	uint8_t	port_id,
		uint8_t	universe_id
	)

Set the universe address of an input port

bool ola::plugin::artnet::ArtNetNodeImpl::SetLongName ( const std::string & name )

Set the long name.

Parameters

name	the long node name

bool ola::plugin::artnet::ArtNetNodeImpl::SetMergeMode	(	uint8_t	port_id,
		artnet_merge_mode	merge_mode
	)

Set the merge mode for an output port.

Parameters

port_id	a port id between 0 and ARTNET_MAX_PORTS - 1
merge_mode	the artnet_merge_mode

bool ola::plugin::artnet::ArtNetNodeImpl::SetNetAddress ( uint8_t net_address )

Set the the net address for this node.

Parameters

net_address the ArtNet 'net' address

bool ola::plugin::artnet::ArtNetNodeImpl::SetOutputPortUniverse	(	uint8_t	port_id,
		uint8_t	universe_id
	)

Set the universe for an output port.

Parameters

port_id	a port id between 0 and ARTNET_MAX_PORTS - 1
universe_id	the new universe id.

bool ola::plugin::artnet::ArtNetNodeImpl::SetShortName ( const std::string & name )

Set the short name.

Parameters

name	the short node name

bool ola::plugin::artnet::ArtNetNodeImpl::SetSubnetAddress ( uint8_t subnet_address )

Set the the subnet address for this node.

Parameters

subnet_address the ArtNet 'subnet' address, 4 bits.

bool ola::plugin::artnet::ArtNetNodeImpl::SetUnsolicitedUIDSetHandler	(	uint8_t	port_id,
		ola::Callback1< void, const ola::rdm::UIDSet & > *	on_tod
	)

Set the RDM handlers for an Input port.

Parameters

port_id	the id of the port to set the handlers for
on_tod	the callback to be invoked when a ArtTod message is received, and the RDM process isn't running.

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

plugins/artnet/ArtNetNode.h
plugins/artnet/ArtNetNode.cpp

Classes

Public Member Functions

Constructor & Destructor Documentation

Member Function Documentation