Class BLEUUID

BLEUUID Class

Description

A class used for creating and managing UUIDs.

Syntax

class BLEUUID

Members

Public Constructors
BLEUUID::BLEUUID	Create a BLEUUID object
Public Methods
BLEUUID::str	Get the character string representation of UUID
BLEUUID::data	Get the binary representation of UUID, with the UUID MSB in array index [0]
BLEUUID::dataNative	Get the binary representation of UUID, with the UUID LSB in array index [0]
BLEUUID::length	Get the length of UUID

BLEUUID::BLEUUID

Description

Create a BLEUUID object from a UUID character string.

Syntax

BLEUUID(void);
BLEUUID(const char* str);
BLEUUID(uint8_t* data, uint8_t length);

Parameters

str: UUID as character string used to create object

data: pointer to byte array containing the desired UUID

length: number of bytes in array containing the desired UUID.

2, 4 or 16.

Example Code

NA

Note

“BLEUUID.h” must be included to use the class function.

BLEUUID::str

Description

Get the character string representation of UUID.

Syntax

const char* str(void);

Returns

This function returns a pointer to the UUID represented as a character string.

Example Code

NA

Note

“BLEUUID.h” must be included to use the class function.

BLEUUID::data

Description

Get the binary representation of UUID, with the UUID MSB in array index[0].

Syntax

const uint8_t* data(void);

Returns

This function returns a pointer to an unsigned 8-bit integer array containing the UUID expressed in binary form.

Example Code

NA

Note

Returned pointer is of const uint8_t* type and will not allow changing of the data. “BLEUUID.h” must be included to use the class function.

BLEUUID::dataNative

Description

Get the binary representation of UUID, with the UUID LSB in array index [0].

Syntax

const uint8_t* dataNative(void);

Returns

This function returns a pointer to an unsigned 8-bit integer array containing the UUID expressed in binary form.

Example Code

NA

Note

Returned pointer is of const uint8_t* type and will not allow changing of the data. “BLEUUID.h” must be included to use the class function.

BLEUUID::length

Syntax

uint8_t length(void);

Returns

This function returns the length of the UUID, in units of bytes.

A 4-character UUID will be 16 bits / 2 bytes long. A 8-character UUID will be 32 bits / 4 bytes long. A 32-character UUID will be 128 bits / 16 bytes long. “BLEUUID.h” must be included to use the class function.