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

device streaming interface descriptor More...

#include <dx_stream.h>

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

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

Classes
struct	clock
struct	stream
	dx::desc::stream interface descriptor More...

Public Types
enum class	bus { usb = 'usb ' , pci = 'pci ' , vm = 'virt' }

Public Member Functions
uint32_t	enumerate (const circular::format &format=circular::any) const
	enumerate typified pins
struct stream *	find (const target_t &target)
struct stream *	find (uint32_t &pin, const circular::format &format=circular::any, enum direction::direction direction=direction::any)
	finds and returns the stream description and pin idx into this stream

Public Attributes
enum dx::stream::desc::bus	bus
struct dx::stream::desc::clock	clock [max_clocks]
uint32_t	clocks
	number of independent clocks [currenlty only single clock support]
struct {
uint32_t   id
	ID (not yet generically used - only individually) More...
char   name [0x60]
}	model
bool	persistence
	device has capability to store persistent settings (i.e. sample rate; clock source; etc.)
direction::direction	start_stop_order = direction::any
struct dx::stream::desc::stream	stream [max_streams]
uint32_t	streams
	number of streams
struct {
uint32_t   id
	ID (not yet generically used - only individually) More...
char   name [0x60]
}	vendor
uint32_t	version

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 >

device streaming interface descriptor

Member Enumeration Documentation

bus

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>

enum class dx::stream::desc::bus

strong

Enumerator
usb
pci
vm

Member Function Documentation

enumerate()

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 >::enumerate ( const circular::format & format = circular::any ) const

inline

enumerate typified pins

find() [1/2]

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 stream * dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::find ( const target_t & target )

inline

find() [2/2]

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 stream * dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::find ( uint32_t & pin, const circular::format & format = circular::any, enum direction::direction direction = direction::any )

inline

finds and returns the stream description and pin idx into this stream

Returns

stream description of indexed pin, pin idx will be altered on return!

Parameters

pin	in: global pin index, out: pin index into returned stream description
format	search stream format filter
direction	search stream direction filter

Member Data Documentation

bus

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>

enum dx::stream::desc::bus dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::bus

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::clock dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::clock[max_clocks]

clocks

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 >::clocks

number of independent clocks [currenlty only single clock support]

id

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 >::id

ID (not yet generically used - only individually)

[struct]

struct { ... } dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::model

name

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>

char dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::name[0x60]

persistence

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 >::persistence

device has capability to store persistent settings (i.e. sample rate; clock source; etc.)

start_stop_order

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>

direction::direction dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::start_stop_order = direction::any

stream

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 dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::stream[max_streams]

streams

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 >::streams

number of streams

[struct]

struct { ... } dx::stream::desc< target_t, max_streams, max_pins, max_clock_settings, max_clocks, max_configurations >::vendor

version

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 >::version

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

• dx_stream.h