Send tags at defined interval. More...

Inheritance diagram for gr::blocks::tags_strobe:

Public Types
typedef boost::shared_ptr < tags_strobe >	sptr
Public Member Functions
virtual void	set_value (pmt::pmt_t value)=0
virtual pmt::pmt_t	value () const =0
virtual void	set_nsamps (uint64_t nsamps)=0
virtual uint64_t	nsamps () const =0
Static Public Member Functions
static sptr	make (size_t sizeof_stream_item, pmt::pmt_t value, uint64_t nsamps)

Detailed Description

Send tags at defined interval.

Sends a tag with key 'strobe' and a user-defined value (as a PMT) every nsamps number of samples. Useful for testing/debugging the tags system.

Because tags are sent with a data stream, this is a source block that acts identical to a null_source block.

Member Typedef Documentation

static sptr gr::blocks::tags_strobe::make	(	size_t	sizeof_stream_item,
		pmt::pmt_t	value,
		uint64_t	nsamps
	)		`[static]`

Make a tags stobe block to send tags with value value every nsamps number of samples.

Parameters:

sizeof_stream_item	size of the stream items in bytes.
value	The value of the tags to send, as a PMT.
nsamps	the number of samples between each tag.

virtual uint64_t gr::blocks::tags_strobe::nsamps ( ) const [pure virtual]

Get the number of samples between the tag strobe.

virtual void gr::blocks::tags_strobe::set_nsamps ( uint64_t nsamps ) [pure virtual]

Reset the sending interval.

Parameters:

nsamps the number of samples between each tag

virtual void gr::blocks::tags_strobe::set_value ( pmt::pmt_t value ) [pure virtual]

Reset the value of the tags being sent.

Parameters:

value The value of the tags to send as a PMT.

virtual pmt::pmt_t gr::blocks::tags_strobe::value ( ) const [pure virtual]

Get the value of the tags being sent.

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