dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config Struct Reference

stream interface descriptor More...

#include <dx_stream.h>

Collaboration diagram for dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config:

Classes
struct	clock
struct	dx_packed
struct	transaction

Public Member Functions
bool	buffered () const
std::string	describe () const
	describes config as channels* worldlength [buffered] granularity transactions size clock domain
uint32_t	linesize () const
	total length of the samples of all channels
uint32_t	size () const
	total transaction size

Public Attributes
uint32_t	buffers
	optional: multiplier for stream buffers
uint32_t	channels
	amount of channels in interface (forms the transaction::size together with wordlength and granularity)
struct dx::stream::desc::stream::config::clock	clock
struct dx::stream::desc::stream::config::dx_packed	options
struct dx::stream::desc::stream::config::transaction	transaction
uint32_t	wordlength
	total length of one sample/entity in the stream

Detailed Description

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>
struct dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config

stream interface descriptor

A stream can have various configuration with varying supported samples rates, number of channels and data formats.

Todo

move target from stream to stream::config to relate USB alternate interface settings to the configuration

Member Function Documentation

buffered()

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

bool dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::buffered ( ) const

inline

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describe()

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

std::string dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::describe ( ) const

inline

describes config as channels* worldlength [buffered] granularity transactions size clock domain

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linesize()

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

uint32_t dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::linesize ( ) const

inline

total length of the samples of all channels

size()

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

uint32_t dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::size ( ) const

inline

total transaction size

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Member Data Documentation

buffers

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

uint32_t dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::buffers

optional: multiplier for stream buffers

channels

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

uint32_t dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::channels

amount of channels in interface (forms the transaction::size together with wordlength and granularity)

clock

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

struct dx::stream::desc::stream::config::clock dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::clock

options

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

struct dx::stream::desc::stream::config::dx_packed dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::options

transaction

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

struct dx::stream::desc::stream::config::transaction dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::transaction

wordlength

template<typename target_t = void_struct, int max_streams = 2, int max_pins = 1, int max_clock_settings = 1, int max_clocks = 1, int max_configurations = 1>

uint32_t dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream::config::wordlength

total length of one sample/entity in the stream

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

• dx_stream.h