ble_gatt_register_ctxt Struct Reference

#include <ble_gatt.h>

Public Attributes
uint8_t	op
union {
struct {
uint16_t   handle
const struct ble_gatt_svc_def *   svc_def
}   svc
struct {
uint16_t   def_handle
uint16_t   val_handle
const struct ble_gatt_chr_def *   chr_def
const struct ble_gatt_svc_def *   svc_def
}   chr
struct {
uint16_t   handle
const struct ble_gatt_dsc_def *   dsc_def
const struct ble_gatt_chr_def *   chr_def
const struct ble_gatt_svc_def *   svc_def
}   dsc
};

Detailed Description

Context passed to the registration callback; represents the GATT service, characteristic, or descriptor being registered.

Member Data Documentation

[union]

union { ... } ble_gatt_register_ctxt

The value of the op field determines which field in this union is valid.

[struct]

struct { ... } ble_gatt_register_ctxt::chr

Characteristic; valid if op == BLE_GATT_REGISTER_OP_CHR.

chr_def

const struct ble_gatt_chr_def* ble_gatt_register_ctxt::chr_def

The characteristic definition representing the characteristic being registered.

The characteristic definition corresponding to the descriptor's parent characteristic.

def_handle

uint16_t ble_gatt_register_ctxt::def_handle

The ATT handle of the characteristic definition attribute.

[struct]

struct { ... } ble_gatt_register_ctxt::dsc

Descriptor; valid if op == BLE_GATT_REGISTER_OP_DSC.

dsc_def

const struct ble_gatt_dsc_def* ble_gatt_register_ctxt::dsc_def

The descriptor definition corresponding to the descriptor being registered.

handle

uint16_t ble_gatt_register_ctxt::handle

The ATT handle of the service definition attribute.

The ATT handle of the descriptor definition attribute.

op

uint8_t ble_gatt_register_ctxt::op

Indicates the gatt registration operation just performed. This is equal to one of the following values: o BLE_GATT_REGISTER_OP_SVC o BLE_GATT_REGISTER_OP_CHR o BLE_GATT_REGISTER_OP_DSC

[struct]

struct { ... } ble_gatt_register_ctxt::svc

Service; valid if op == BLE_GATT_REGISTER_OP_SVC.

svc_def

const struct ble_gatt_svc_def* ble_gatt_register_ctxt::svc_def

The service definition representing the service being registered.

The service definition corresponding to the characteristic's parent service.

The service definition corresponding to the descriptor's grandparent service

val_handle

uint16_t ble_gatt_register_ctxt::val_handle

The ATT handle of the characteristic value attribute.