src.bluetooth_sig.gatt.characteristics.templates.numeric¶

Basic integer templates for unsigned and signed integer parsing.

Covers Uint8, Sint8, Uint16, Sint16, Uint24, Uint32, Uint48 templates.

Classes¶

Name	Description
`Sint16Template`	Template for 16-bit signed integer parsing (-32768 to 32767).
`Sint8Template`	Template for 8-bit signed integer parsing (-128 to 127).
`Uint16Template`	Template for 16-bit unsigned integer parsing (0-65535).
`Uint24Template`	Template for 24-bit unsigned integer parsing (0-16777215).
`Uint32Template`	Template for 32-bit unsigned integer parsing.
`Uint48Template`	Template for 48-bit unsigned integer parsing (0-281474976710655).
`Uint8Template`	Template for 8-bit unsigned integer parsing (0-255).

Module Contents¶

class src.bluetooth_sig.gatt.characteristics.templates.numeric.Sint16Template¶

Bases: src.bluetooth_sig.gatt.characteristics.templates.base.CodingTemplate[int]

Template for 16-bit signed integer parsing (-32768 to 32767).

decode_value(data: bytearray, offset: int = 0, ctx: src.bluetooth_sig.gatt.context.CharacteristicContext | None = None, *, validate: bool = True) → int¶: Parse 16-bit signed integer.

encode_value(value: int, *, validate: bool = True) → bytearray¶: Encode sint16 value to bytes.

property data_size: int¶

2 bytes.

Type:: Size

property extractor: src.bluetooth_sig.gatt.characteristics.utils.extractors.RawExtractor¶: Get sint16 extractor.

property translator: src.bluetooth_sig.gatt.characteristics.utils.translators.ValueTranslator[int]¶: Return identity translator for no scaling.

class src.bluetooth_sig.gatt.characteristics.templates.numeric.Sint8Template¶

Bases: src.bluetooth_sig.gatt.characteristics.templates.base.CodingTemplate[int]

Template for 8-bit signed integer parsing (-128 to 127).

decode_value(data: bytearray, offset: int = 0, ctx: src.bluetooth_sig.gatt.context.CharacteristicContext | None = None, *, validate: bool = True) → int¶: Parse 8-bit signed integer.

encode_value(value: int, *, validate: bool = True) → bytearray¶: Encode sint8 value to bytes.

property data_size: int¶

1 byte.

Type:: Size

property extractor: src.bluetooth_sig.gatt.characteristics.utils.extractors.RawExtractor¶: Get sint8 extractor.

property translator: src.bluetooth_sig.gatt.characteristics.utils.translators.ValueTranslator[int]¶: Return identity translator for no scaling.

class src.bluetooth_sig.gatt.characteristics.templates.numeric.Uint16Template¶

Bases: src.bluetooth_sig.gatt.characteristics.templates.base.CodingTemplate[int]

Template for 16-bit unsigned integer parsing (0-65535).

decode_value(data: bytearray, offset: int = 0, ctx: src.bluetooth_sig.gatt.context.CharacteristicContext | None = None, *, validate: bool = True) → int¶: Parse 16-bit unsigned integer.

encode_value(value: int, *, validate: bool = True) → bytearray¶: Encode uint16 value to bytes.

property data_size: int¶

2 bytes.

Type:: Size

property extractor: src.bluetooth_sig.gatt.characteristics.utils.extractors.RawExtractor¶: Get uint16 extractor.

property translator: src.bluetooth_sig.gatt.characteristics.utils.translators.ValueTranslator[int]¶: Return identity translator for no scaling.

class src.bluetooth_sig.gatt.characteristics.templates.numeric.Uint24Template¶

Bases: src.bluetooth_sig.gatt.characteristics.templates.base.CodingTemplate[int]

Template for 24-bit unsigned integer parsing (0-16777215).

decode_value(data: bytearray, offset: int = 0, ctx: src.bluetooth_sig.gatt.context.CharacteristicContext | None = None, *, validate: bool = True) → int¶: Parse 24-bit unsigned integer.

encode_value(value: int, *, validate: bool = True) → bytearray¶: Encode uint24 value to bytes.

property data_size: int¶

3 bytes.

Type:: Size

property extractor: src.bluetooth_sig.gatt.characteristics.utils.extractors.RawExtractor¶: Get uint24 extractor.

property translator: src.bluetooth_sig.gatt.characteristics.utils.translators.ValueTranslator[int]¶: Return identity translator for no scaling.

class src.bluetooth_sig.gatt.characteristics.templates.numeric.Uint32Template¶

Bases: src.bluetooth_sig.gatt.characteristics.templates.base.CodingTemplate[int]

Template for 32-bit unsigned integer parsing.

decode_value(data: bytearray, offset: int = 0, ctx: src.bluetooth_sig.gatt.context.CharacteristicContext | None = None, *, validate: bool = True) → int¶: Parse 32-bit unsigned integer.

encode_value(value: int, *, validate: bool = True) → bytearray¶: Encode uint32 value to bytes.

property data_size: int¶

4 bytes.

Type:: Size

property extractor: src.bluetooth_sig.gatt.characteristics.utils.extractors.RawExtractor¶: Get uint32 extractor.

property translator: src.bluetooth_sig.gatt.characteristics.utils.translators.ValueTranslator[int]¶: Return identity translator for no scaling.

class src.bluetooth_sig.gatt.characteristics.templates.numeric.Uint48Template¶

Bases: src.bluetooth_sig.gatt.characteristics.templates.base.CodingTemplate[int]

Template for 48-bit unsigned integer parsing (0-281474976710655).

decode_value(data: bytearray, offset: int = 0, ctx: src.bluetooth_sig.gatt.context.CharacteristicContext | None = None, *, validate: bool = True) → int¶: Parse 48-bit unsigned integer.

encode_value(value: int, *, validate: bool = True) → bytearray¶: Encode uint48 value to bytes.

property data_size: int¶

6 bytes.

Type:: Size

property extractor: src.bluetooth_sig.gatt.characteristics.utils.extractors.RawExtractor¶: Get uint48 extractor.

property translator: src.bluetooth_sig.gatt.characteristics.utils.translators.ValueTranslator[int]¶: Return identity translator for no scaling.

class src.bluetooth_sig.gatt.characteristics.templates.numeric.Uint8Template¶

Bases: src.bluetooth_sig.gatt.characteristics.templates.base.CodingTemplate[int]

Template for 8-bit unsigned integer parsing (0-255).

decode_value(data: bytearray, offset: int = 0, ctx: src.bluetooth_sig.gatt.context.CharacteristicContext | None = None, *, validate: bool = True) → int¶: Parse 8-bit unsigned integer.

encode_value(value: int, *, validate: bool = True) → bytearray¶: Encode uint8 value to bytes.

property data_size: int¶

1 byte.

Type:: Size

property extractor: src.bluetooth_sig.gatt.characteristics.utils.extractors.RawExtractor¶: Get uint8 extractor.

property translator: src.bluetooth_sig.gatt.characteristics.utils.translators.ValueTranslator[int]¶: Return identity translator for no scaling.