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BLEUUID

A model of a BLE UUID.

詳細情報

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BLEUUID()

Create a UUID from a string.

This has a length of 36 characters. We need to parse this into 16 bytes. 

BLEUUID::BLEUUID(std::string uuid)

引数

  • std::string uuid

BLEUUID()

Create a UUID from the 16bit value.

BLEUUID::BLEUUID(uint16_t uuid)

引数

  • uint16_t uuid The 16bit short form UUID.

BLEUUID()

Create a UUID from the 32bit value.

BLEUUID::BLEUUID(uint32_t uuid)

引数

  • uint32_t uuid The 32bit short form UUID.

BLEUUID()

Create a UUID from the native UUID.

BLEUUID::BLEUUID(esp_bt_uuid_t uuid)

引数

  • esp_bt_uuid_t uuid The native UUID.

BLEUUID()

Create a UUID from 16 bytes of memory.

BLEUUID::BLEUUID(uint8_t *pData, size_t size, bool msbFirst)

引数

  • uint8_t* pData The pointer to the start of the UUID.
  • size_t size The size of the data.
  • bool msbFirst Is the MSB first in pData memory?

BLEUUID()

Create a UUID from the ESP32 esp_gat_id_t.

BLEUUID::BLEUUID(esp_gatt_id_t gattId)

引数

  • esp_gatt_id_t gattId The data to create the UUID from.

BLEUUID()

BLEUUID::BLEUUID()

bitSize()

Get the number of bits in this uuid.

uint8_t BLEUUID::bitSize()

戻り値

uint8_t The number of bits in the UUID. One of 16, 32 or 128.

equals()

Compare a UUID against this UUID.

bool BLEUUID::equals(BLEUUID uuid)

引数

  • BLEUUID uuid The UUID to compare against.

戻り値

bool True if the UUIDs are equal and false otherwise.

getNative()

Get the native UUID value.

esp_bt_uuid_t * BLEUUID::getNative()

戻り値

esp_bt_uuid_t * The native UUID value or NULL if not set.

to128()

Convert a UUID to its 128 bit representation.

A UUID can be internally represented as 16bit, 32bit or the full 128bit. This method will convert 16 or 32 bit representations to the full 128bit. 

BLEUUID BLEUUID::to128()

戻り値

BLEUUID

toString()

Get a string representation of the UUID.

std::string BLEUUID::toString()

戻り値

std::string

fromString()

Create a from a string of the form: 0xNNNN 0xNNNNNNNN 0x NNNN NNNNNNNN 

BLEUUID BLEUUID::fromString(std::string uuid)

引数

  • std::string uuid

戻り値

BLEUUID