Inheritance diagram for ola::plugin::usbpro::WidgetDetectorThread:

Public Member Functions
	WidgetDetectorThread (NewWidgetHandler widget_handler, ola::io::SelectServerInterface ss, unsigned int usb_pro_timeout=200, unsigned int robe_timeout=200)
void	SetDeviceDirectory (const std::string &directory)
void	SetDevicePrefixes (const std::vector< std::string > &prefixes)
void	SetIgnoredDevices (const std::vector< std::string > &devices)
void *	Run ()
bool	Join (void *ptr)
void	FreeWidget (SerialWidgetInterface *widget)
void	WaitUntilRunning ()
Public Member Functions inherited from ola::thread::Thread
virtual bool	Start ()
virtual bool	FastStart ()
bool	IsRunning ()
ThreadId	Id () const
void *	_InternalRun ()

Protected Member Functions
virtual bool	RunScan ()
void	PerformDiscovery (const std::string &path, ola::io::ConnectedDescriptor *descriptor)

Additional Inherited Members
Static Public Member Functions inherited from ola::thread::Thread
static ThreadId	Self ()

Constructor & Destructor Documentation

ola::plugin::usbpro::WidgetDetectorThread::WidgetDetectorThread	(	NewWidgetHandler *	handler,
		ola::io::SelectServerInterface *	ss,
		unsigned int	usb_pro_timeout = `200`,
		unsigned int	robe_timeout = `200`
	)

explicit

Constructor

Parameters

handler	the NewWidgetHandler object to call when we find new widgets.
ss	the SelectServer to use when calling the handler object. This is also used by some of the widgets so it should be the same SelectServer that you intend to use the Widgets with.
usb_pro_timeout	the time in ms between each USB Pro discovery message.
robe_timeout	the time in ms between each Robe discovery message.

Member Function Documentation

void ola::plugin::usbpro::WidgetDetectorThread::FreeWidget ( SerialWidgetInterface * widget )

Indicate that this widget is no longer is use and can be deleted.

bool ola::plugin::usbpro::WidgetDetectorThread::Join ( void * ptr )

virtual

Stop the discovery thread.

Reimplemented from ola::thread::Thread.

void ola::plugin::usbpro::WidgetDetectorThread::PerformDiscovery	(	const std::string &	path,
		ola::io::ConnectedDescriptor *	descriptor
	)

protected

Start the discovery sequence for a widget.

void * ola::plugin::usbpro::WidgetDetectorThread::Run ( )

virtual

Run the discovery thread.

bool ola::plugin::usbpro::WidgetDetectorThread::RunScan ( )

protectedvirtual

Scan for widgets, and launch the discovery process for any that we don't already know about.

void ola::plugin::usbpro::WidgetDetectorThread::SetDeviceDirectory ( const std::string & directory )

Set the directory in which to look for usb widgets. This should be called before Run() since it doesn't do any locking.

Parameters

directory the directory path e.g. /dev

void ola::plugin::usbpro::WidgetDetectorThread::SetDevicePrefixes ( const std::vector< std::string > & prefixes )

Set the list of prefixes to consider as possible devices. This should be called before Run() since it doesn't do any locking.

Parameters

prefixes a vector of strings e.g. ["ttyUSB"]

void ola::plugin::usbpro::WidgetDetectorThread::SetIgnoredDevices ( const std::vector< std::string > & devices )

Set the list of devices we wish to ignore

Parameters

devices a list of devices paths, e.g. /dev/ttyUSB0.NNNNNN

void ola::plugin::usbpro::WidgetDetectorThread::WaitUntilRunning ( )

Block until the thread is up and running

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