#include <uhd/rfnoc/keep_one_in_n_block_control.hpp>

Inheritance diagram for uhd::rfnoc::keep_one_in_n_block_control:

Public Types
enum class	mode { SAMPLE_MODE , PACKET_MODE }

Public Types inherited from uhd::rfnoc::noc_block_base
using	sptr = std::shared_ptr< noc_block_base >

using	make_args_ptr = std::unique_ptr< make_args_t >
	Opaque pointer to the constructor arguments. More...

Public Types inherited from uhd::rfnoc::node_t
enum class	forwarding_policy_t { ONE_TO_ONE , ONE_TO_FAN , ONE_TO_ALL_IN , ONE_TO_ALL_OUT , ONE_TO_ALL , DROP , USE_MAP }
	Types of property/action forwarding for those not defined by the block itself. More...

using	resolver_fn_t = std::function< void(void)>

using	resolve_callback_t = std::function< void(void)>

using	action_handler_t = std::function< void(const res_source_info &, action_info::sptr)>

using	forwarding_map_t = std::unordered_map< res_source_info, std::vector< res_source_info > >

Public Member Functions
virtual size_t	get_max_n () const =0

virtual size_t	get_n (const size_t chan=0) const =0

virtual void	set_n (const size_t n, const size_t chan=0)=0

virtual mode	get_mode (const size_t chan=0) const =0

virtual void	set_mode (const mode mode, const size_t chan=0)=0

Public Member Functions inherited from uhd::rfnoc::noc_block_base
	~noc_block_base () override

std::string	get_unique_id () const override
	Unique ID for an RFNoC block is its block ID. More...

size_t	get_num_input_ports () const override
	Number of input ports. Note: This gets passed into this block from the. More...

size_t	get_num_output_ports () const override
	Number of output ports. Note: This gets passed outto this block from the. More...

noc_id_t	get_noc_id () const

const block_id_t &	get_block_id () const

double	get_tick_rate () const

size_t	get_mtu (const res_source_info &edge)

uhd::device_addr_t	get_block_args () const

uhd::property_tree::sptr &	get_tree () const
	Return a reference to this block's subtree. More...

uhd::property_tree::sptr &	get_tree ()
	Return a reference to this block's subtree (non-const version) More...

Public Member Functions inherited from uhd::rfnoc::node_t
	node_t ()

virtual	~node_t ()

virtual std::string	get_unique_id () const
	Return a unique identifier string for this node. In every RFNoC graph,. More...

virtual size_t	get_num_input_ports () const =0

virtual size_t	get_num_output_ports () const =0

std::vector< std::string >	get_property_ids () const

template<typename prop_data_t >
void	set_property (const std::string &id, const prop_data_t &val, const size_t instance=0)

void	set_properties (const uhd::device_addr_t &props, const size_t instance=0)

template<typename prop_data_t >
const prop_data_t &	get_property (const std::string &id, const size_t instance=0)

virtual void	set_command_time (uhd::time_spec_t time, const size_t instance)

virtual uhd::time_spec_t	get_command_time (const size_t instance) const

virtual void	clear_command_time (const size_t instance)

Public Member Functions inherited from uhd::rfnoc::register_iface_holder
	register_iface_holder (register_iface::sptr reg)

virtual	~register_iface_holder ()=default

register_iface &	regs ()

Static Public Attributes
static const uint32_t	REG_N_OFFSET

static const uint32_t	REG_MODE_OFFSET

static const uint32_t	REG_WIDTH_N_OFFSET

Static Public Attributes inherited from uhd::rfnoc::node_t
static const size_t	ANY_PORT = size_t(~0)

Additional Inherited Members
Protected Types inherited from uhd::rfnoc::node_t
using	prop_ptrs_t = std::unordered_set< property_base_t * >

Protected Member Functions inherited from uhd::rfnoc::noc_block_base
	noc_block_base (make_args_ptr make_args)

void	set_num_input_ports (const size_t num_ports)
	Update number of input ports. More...

void	set_num_output_ports (const size_t num_ports)
	Update number of output ports. More...

void	set_tick_rate (const double tick_rate)

void	set_mtu_forwarding_policy (const forwarding_policy_t policy)

void	set_mtu (const res_source_info &edge, const size_t new_mtu)

property_base_t *	get_mtu_prop_ref (const res_source_info &edge)

std::shared_ptr< mb_controller >	get_mb_controller ()

virtual void	deinit ()

Protected Member Functions inherited from uhd::rfnoc::node_t
void	register_property (property_base_t *prop, resolve_callback_t &&clean_callback=nullptr)

void	add_property_resolver (prop_ptrs_t &&inputs, prop_ptrs_t &&outputs, resolver_fn_t &&resolver_fn)

void	set_prop_forwarding_policy (forwarding_policy_t policy, const std::string &prop_id="")

void	set_prop_forwarding_map (const forwarding_map_t &map)

template<typename prop_data_t >
void	set_property (const std::string &id, const prop_data_t &val, const res_source_info &src_info)

template<typename prop_data_t >
const prop_data_t &	get_property (const std::string &id, const res_source_info &src_info)

void	register_action_handler (const std::string &id, action_handler_t &&handler)

void	set_action_forwarding_policy (forwarding_policy_t policy, const std::string &action_key="")

void	set_action_forwarding_map (const forwarding_map_t &map)

void	post_action (const res_source_info &edge_info, action_info::sptr action)

virtual bool	check_topology (const std::vector< size_t > &connected_inputs, const std::vector< size_t > &connected_outputs)

virtual void	shutdown ()

Protected Member Functions inherited from uhd::rfnoc::register_iface_holder
void	update_reg_iface (register_iface::sptr new_iface=nullptr)

Static Protected Attributes inherited from uhd::rfnoc::node_t
static dirtifier_t	ALWAYS_DIRTY
	A dirtifyer object, useful for properties that always need updating. More...

Detailed Description

Keep One in N Block Control Class

The Keep One in N block has two modes: sample mode and packet mode. In sample mode, the first sample is kept and then N-1 samples are dropped. Packet mode is similar to sample mode, except a packet of samples is kept and then N-1 packets are dropped. The packet size is determined automatically.

Member Enumeration Documentation

◆ mode

enum class uhd::rfnoc::keep_one_in_n_block_control::mode

strong

Enumerator
SAMPLE_MODE
PACKET_MODE

Member Function Documentation

◆ get_max_n()

virtual size_t uhd::rfnoc::keep_one_in_n_block_control::get_max_n ( ) const

pure virtual

Get the maximum supported value for N

Get the maximum supported value for N for all channels

Returns: The maximum supported value for N

◆ get_mode()

virtual mode uhd::rfnoc::keep_one_in_n_block_control::get_mode ( const size_t chan = 0 ) const

pure virtual

Get the current mode

Get the current mode (sample or packet mode, see mode enum)

Parameters

chan	The block channel

Returns: The current mode

◆ get_n()

virtual size_t uhd::rfnoc::keep_one_in_n_block_control::get_n ( const size_t chan = 0 ) const

pure virtual

Get the current value of N

Parameters

chan	The block channel

Returns: The current value of N

◆ set_mode()

virtual void uhd::rfnoc::keep_one_in_n_block_control::set_mode	(	const mode	mode,
		const size_t	chan = `0`
	)

pure virtual

Set the mode

Set the mode. There are two modes, sample mode (0) and packet mode (1). In sample mode, the block will keep 1 value and then drop N-1 values. In packet mode, the block will keep 1 packet and then drop N-1 packets.

Parameters

mode	The mode of the block
chan	The block channel

◆ set_n()

virtual void uhd::rfnoc::keep_one_in_n_block_control::set_n	(	const size_t	n,
		const size_t	chan = `0`
	)

pure virtual

Set the value of N

Set the value of N. See set_mode() for how the value of N is interpreted depending on the mode.

Parameters

n	The number of samples or packets to drop (minus one)
chan	The block channel

Member Data Documentation

◆ REG_MODE_OFFSET

const uint32_t uhd::rfnoc::keep_one_in_n_block_control::REG_MODE_OFFSET

static

◆ REG_N_OFFSET

const uint32_t uhd::rfnoc::keep_one_in_n_block_control::REG_N_OFFSET

static

◆ REG_WIDTH_N_OFFSET

const uint32_t uhd::rfnoc::keep_one_in_n_block_control::REG_WIDTH_N_OFFSET

static

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

include/uhd/rfnoc/keep_one_in_n_block_control.hpp

Public Types

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ mode

Member Function Documentation

◆ get_max_n()

◆ get_mode()

◆ get_n()

◆ set_mode()

◆ set_n()

Member Data Documentation

◆ REG_MODE_OFFSET

◆ REG_N_OFFSET

◆ REG_WIDTH_N_OFFSET