GATT Service Client

group GATTS_Client

GATT service client.

Applications shall register GATTS client during initialization through gatts_add_client function.

Applications can start discovering GATT service through gatts_start_discovery function.

Applications shall handle callback function registered by gatts_add_client. 

T_APP_RESULT app_client_callback(T_CLIENT_ID client_id, uint8_t conn_id, void *p_data)
{
    if (client_id == gatts_client_id)
    {
        T_GATTS_CLIENT_CB_DATA *p_gatts_cb_data = (T_GATTS_CLIENT_CB_DATA *)p_data;
        switch (p_gatts_cb_data->cb_type)
        {
        case GATTS_CLIENT_CB_TYPE_DISC_STATE:
            switch (p_gatts_cb_data->cb_content.disc_state)
            {
            case DISC_GATTS_DONE:
            ......
    }
}