ola::plugin::usbpro::EnttecPort Class Reference

Detailed Description

A port represents a universe of DMX. It can be used to either send or receive DMX.

Inheritance diagram for ola::plugin::usbpro::EnttecPort:

Collaboration diagram for ola::plugin::usbpro::EnttecPort:

Public Member Functions
	EnttecPort (EnttecPortImpl *impl, unsigned int queue_size, bool enable_rdm)
bool	SendDMX (const DmxBuffer &buffer)
const DmxBuffer &	FetchDMX () const
void	SetDMXCallback (ola::Callback0< void > *callback)
bool	ChangeToReceiveMode (bool change_only)
void	GetParameters (usb_pro_params_callback *callback)
bool	SetParameters (uint8_t break_time, uint8_t mab_time, uint8_t rate)
bool	SupportsRDM () const
void	SendRDMRequest (ola::rdm::RDMRequest *request, ola::rdm::RDMCallback *on_complete)
	Send a RDM command.
void	RunFullDiscovery (ola::rdm::RDMDiscoveryCallback *callback)
	Start a full discovery operation.
void	RunIncrementalDiscovery (ola::rdm::RDMDiscoveryCallback *callback)
	Start an incremental discovery operation.

Friends
class	::EnttecUsbProWidgetTest

Constructor & Destructor Documentation

ola::plugin::usbpro::EnttecPort::EnttecPort	(	EnttecPortImpl *	impl,
		unsigned int	queue_size,
		bool	enable_rdm
	)

EnttecUsbProWidget Constructor

Member Function Documentation

void ola::plugin::usbpro::EnttecPort::RunFullDiscovery ( ola::rdm::RDMDiscoveryCallback *  callback )

virtual

Start a full discovery operation.

Parameters

callback

The callback run when discovery completes. This may run immediately in some implementations.

Implements ola::rdm::DiscoverableRDMControllerInterface.

void ola::plugin::usbpro::EnttecPort::RunIncrementalDiscovery ( ola::rdm::RDMDiscoveryCallback *  callback )

virtual

Start an incremental discovery operation.

Parameters

callback

The callback run when discovery completes. This may run immediately in some implementations.

Implements ola::rdm::DiscoverableRDMControllerInterface.

void ola::plugin::usbpro::EnttecPort::SendRDMRequest ( ola::rdm::RDMRequest *  request, ola::rdm::RDMCallback *  on_complete  )

virtual

Send a RDM command.

Parameters

request	the RDMRequest, ownership is transferred.
on_complete	The callback to run when the request completes.

Implementors much ensure that the callback is always run at some point. In other words, there must be no way that a request can be dropped in such a way that the callback is never run. Doing so will either block all subsequent requests, or leak memory depending on the implementation.

Also the implementor of this class may want to re-write the transaction #, and possibly the UID (changing src UIDs isn't addressed by the RDM spec).

The RDMRequest may be a DISCOVERY_COMMAND, if the implementation does not support DISCOVERY_COMMANDs then the callback should be run with ola::rdm::RDM_PLUGIN_DISCOVERY_NOT_SUPPORTED.

Implements ola::rdm::RDMControllerInterface.

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

• plugins/usbpro/EnttecUsbProWidget.h
• plugins/usbpro/EnttecUsbProWidget.cpp