gr_packet_sink Class Reference
[Signal Sinks]

process received bits looking for packet sync, header, and process bits into packet More...

#include <gr_packet_sink.h>

Inheritance diagram for gr_packet_sink:

[legend]

Collaboration diagram for gr_packet_sink:

[legend]

List of all members.

Public Member Functions
	~gr_packet_sink ()
int	work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	just like gr_block::general_work, only this arranges to call consume_each for you
bool	carrier_sensed () const
	return true if we detect carrier
Protected Member Functions
	gr_packet_sink (const std::vector< unsigned char > &sync_vector, gr_msg_queue_sptr target_queue, int threshold)
void	enter_search ()
void	enter_have_sync ()
void	enter_have_header (int payload_len)
int	slice (float x)
bool	header_ok ()
int	header_payload_len ()
Friends
gr_packet_sink_sptr	gr_make_packet_sink (const std::vector< unsigned char > &sync_vector, gr_msg_queue_sptr target_queue, int threshold)

---

Detailed Description

process received bits looking for packet sync, header, and process bits into packet

---

Constructor & Destructor Documentation

gr_packet_sink::gr_packet_sink	(	const std::vector< unsigned char > &	sync_vector,
		gr_msg_queue_sptr	target_queue,
		int	threshold
	)			[protected]

gr_packet_sink::~gr_packet_sink

(

)

---

Member Function Documentation

bool gr_packet_sink::carrier_sensed

(

)

const [inline]

return true if we detect carrier

void gr_packet_sink::enter_have_header

(

int

payload_len

)

[protected]

void gr_packet_sink::enter_have_sync

(

)

[protected]

void gr_packet_sink::enter_search

(

)

[protected]

bool gr_packet_sink::header_ok

(

)

[inline, protected]

int gr_packet_sink::header_payload_len

(

)

[inline, protected]

int gr_packet_sink::slice

(

float

x

)

[inline, protected]

int gr_packet_sink::work	(	int	noutput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)			[virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.

---

Friends And Related Function Documentation

gr_packet_sink_sptr gr_make_packet_sink	(	const std::vector< unsigned char > &	sync_vector,
		gr_msg_queue_sptr	target_queue,
		int	threshold
	)			[friend]

---

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

• gr_packet_sink.h