Пространство имен st2js.fb_registry

Классы
class	FBInfo

Функции
None	_register (FBInfo info)
bool	needs_codesys_library (list fb_instances)
FBInfo|None	get_fb_info (str name)
int	load_lib_types (str yaml_path)
bool	is_standard_fb (str name)

Подробное описание

Registry of standard IEC 61131-3 function blocks for uniset2-iec61131.js.

Maps IEC 61131-3 FB type names to their JavaScript class equivalents,
including constructor arguments, update() parameters, and output properties.

Функции

_register()

None st2js.fb_registry._register ( FBInfo info )

protected

Register a function block in the internal registry.

get_fb_info()

FBInfo | None st2js.fb_registry.get_fb_info

(

str

name

)

Look up function block info by IEC 61131-3 type name.

Args:
    name: FB type name (case-sensitive, e.g. "TON").

Returns:
    FBInfo if known, None otherwise.

is_standard_fb()

bool st2js.fb_registry.is_standard_fb

(

str

name

)

Check whether a name refers to a standard IEC 61131-3 function block.

Args:
    name: FB type name (case-sensitive).

Returns:
    True if the name is in the standard FB registry.

load_lib_types()

int st2js.fb_registry.load_lib_types

(

str

yaml_path

)

Load external FB type definitions from a YAML file and register them.

YAML format:
    function_blocks:
      TypeName:
        inputs:
          ParamName: TYPE
        outputs:
          ParamName: TYPE

Returns:
    Number of types registered.

needs_codesys_library()

bool st2js.fb_registry.needs_codesys_library

(

list

fb_instances

)

Check if any FB instance requires the Codesys library.