sl_bt_evt_gatt_server_user_read_requestGATT Server#
Indicates that a remote GATT client is attempting to read a value of an attribute from the local GATT database, where the attribute was defined in the GATT database XML file to have the type="user".
Data Structures#
struct | sl_bt_evt_gatt_server_user_read_request_s Data structure of the user_read_request event. |
#define | sl_bt_evt_gatt_server_user_read_request_id 0x010a00a0 Identifier of the user_read_request event. |
Detailed Description#
Indicates that a remote GATT client is attempting to read a value of an attribute from the local GATT database, where the attribute was defined in the GATT database XML file to have the type="user".
The parameter att_opcode informs which GATT procedure was used to read the value. The application needs to respond to this request by using the sl_bt_gatt_server_send_user_read_response command within 30 seconds, otherwise further GATT transactions are not allowed by the remote side.
Data Structure Documentation#
sl_bt_evt_gatt_server_user_read_request_s#
struct sl_bt_evt_gatt_server_user_read_request_s
Data structure of the user_read_request event.
Data Fields | ||
|---|---|---|
uint8_t | connection | Connection handle |
uint16_t | characteristic | GATT characteristic handle. This value is normally received from the gatt_characteristic event. |
uint8_t | att_opcode | Enum sl_bt_gatt_att_opcode_t. Attribute opcode that informs the procedure from which the value was received. |
uint16_t | offset | Value offset |