Bluetooth LE Profile API document
Bluetooth LE Profile API document Rev.1.00 [May 22, 2020]
st_ble_gattc_char_128_evt_t Struct Reference

This structure notifies that a 128-bit UUID Characteristic has been discovered. More...

Data Fields

uint16_t decl_hdl
 Attribute Handle of Characteristic Declaration. More...
 
uint8_t cproperty
 Characteristic Properties. More...
 
uint16_t value_hdl
 Value Handle of the Characteristic. More...
 
uint8_t uuid_128 [BLE_GATT_128_BIT_UUID_SIZE]
 Characteristic UUID. More...
 

Detailed Description

This structure notifies that a 128-bit UUID Characteristic has been discovered.

Field Documentation

◆ decl_hdl

uint16_t st_ble_gattc_char_128_evt_t::decl_hdl

Attribute Handle of Characteristic Declaration.

◆ cproperty

uint8_t st_ble_gattc_char_128_evt_t::cproperty

Characteristic Properties.

It is a bitwise OR of the following values.
Refer to Core Spec [Vol.3] Generic Attribute Profile(GATT) "3.3.1.1 Characteristic Properties" regarding the details of the Characteristic Properties.

value description
0x01 Broadcast property
0x02 Read property
0x04 Write Without Response property
0x08 Write property
0x10 Notify property
0x20 Indicate property
0x40 Authenticated Signed Writes property
0x80 Extended Properties property

◆ value_hdl

uint16_t st_ble_gattc_char_128_evt_t::value_hdl

Value Handle of the Characteristic.

◆ uuid_128

uint8_t st_ble_gattc_char_128_evt_t::uuid_128[BLE_GATT_128_BIT_UUID_SIZE]

Characteristic UUID.