src.bluetooth_sig.registry.company_identifiers.company_identifiers_registry¶

Company Identifiers Registry for Bluetooth SIG manufacturer IDs.

Classes¶

Name	Description
`CompanyIdentifierInfo`	Information about a Bluetooth SIG company identifier.
`CompanyIdentifiersRegistry`	Registry for Bluetooth SIG company identifiers with lazy loading.

Functions¶

Name	Description
`get_company_identifiers_registry`(...)	Return the process-wide company_identifiers_registry singleton instance.

Module Contents¶

class src.bluetooth_sig.registry.company_identifiers.company_identifiers_registry.CompanyIdentifierInfo¶

Bases: msgspec.Struct

Information about a Bluetooth SIG company identifier.

id: int¶

name: str¶

class src.bluetooth_sig.registry.company_identifiers.company_identifiers_registry.CompanyIdentifiersRegistry¶

Bases: bluetooth_sig.registry.base.BaseGenericRegistry[CompanyIdentifierInfo]

Registry for Bluetooth SIG company identifiers with lazy loading.

This registry resolves manufacturer company IDs to company names from the official Bluetooth SIG assigned numbers. Data is lazily loaded on first access for performance.

Thread-safe: Multiple threads can safely access the registry concurrently.

get_company_name(company_id: int) → str | None¶

Get company name by ID (lazy loads on first call).

Parameters:: company_id – Manufacturer company identifier (e.g., 0x004C for Apple)
Returns:: Company name or None if not found

Examples

>>> registry = CompanyIdentifiersRegistry()
>>> registry.get_company_name(0x004C)
'Apple, Inc.'
>>> registry.get_company_name(0x0006)
'Microsoft'
>>> registry.get_company_name(0x00E0)
'Google'
>>> registry.get_company_name(0xFFFF)  # Unknown ID
None

src.bluetooth_sig.registry.company_identifiers.company_identifiers_registry.get_company_identifiers_registry() → CompanyIdentifiersRegistry¶: Return the process-wide company_identifiers_registry singleton instance.