NimBLE Host GATT Client Reference

Introduction

The Generic Attribute Profile (GATT) manages all activities involving services, characteristics, and descriptors. The client half of the GATT API initiates GATT procedures.

Header

#include "host/ble_hs.h"

Definitions

BLE host GATT client definitions

Functions

Function	Description
ble_gattc_disc_all_chrs	Initiates GATT procedure: Discover All Characteristics of a Service.
ble_gattc_disc_all_dscs	Initiates GATT procedure: Discover All Characteristic Descriptors.
ble_gattc_disc_all_svcs	Initiates GATT procedure: Discover All Primary Services.
ble_gattc_disc_chrs_by_uuid	Initiates GATT procedure: Discover Characteristics by UUID.
ble_gattc_disc_svc_by_uuid	Initiates GATT procedure: Discover Primary Service by Service UUID.
ble_gattc_exchange_mtu	Initiates GATT procedure: Exchange MTU.
ble_gattc_find_inc_svcs	Initiates GATT procedure: Find Included Services.
ble_gattc_indicate	Sends a characteristic indication.
ble_gattc_indicate_custom	Sends a characteristic indication.
ble_gattc_notify	Sends a characteristic notification.
ble_gattc_notify_custom	Sends a “free-form” characteristic notification.
ble_gattc_read	Initiates GATT procedure: Read Characteristic Value.
ble_gattc_read_by_uuid	Initiates GATT procedure: Read Using Characteristic UUID.
ble_gattc_read_long	Initiates GATT procedure: Read Long Characteristic Values.
ble_gattc_read_mult	Initiates GATT procedure: Read Multiple Characteristic Values.
ble_gattc_write	Initiates GATT procedure: Write Characteristic Value.
ble_gattc_write_flat	Initiates GATT procedure: Write Characteristic Value (flat buffer version).
ble_gattc_write_long	Initiates GATT procedure: Write Long Characteristic Values.
ble_gattc_write_no_rsp	Initiates GATT procedure: Write Without Response.
ble_gattc_write_no_rsp_flat	Initiates GATT procedure: Write Without Response.
ble_gattc_write_reliable	Initiates GATT procedure: Reliable Writes.