Hi! I try to send data using advertise PDU and I need use custom 128 UUID. How to convert to right format service_128_uuid and replace 16-bit value to init.advdata.p_service_data_array->service_uuid?
static void advertising_init(void)
{
uint32_t err_code;
ble_advertising_init_t init;
uint8_t service_data[6] = {1,2,3,1,2,3};
uint8_t service_data_size = sizeof(service_data)/sizeof(service_data[0]);
ble_uuid128_t service_128_uuid = {{0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99}};
ble_advdata_service_data_t service_struct;
memset(&init, 0, sizeof(init));
init.advdata.name_type = BLE_ADVDATA_FULL_NAME;
init.advdata.include_appearance = false;
init.advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE;
// init.srdata.uuids_complete.uuid_cnt = sizeof(m_adv_uuids) / sizeof(m_adv_uuids[0]);
// init.srdata.uuids_complete.p_uuids = m_adv_uuids;
init.advdata.p_service_data_array = &service_struct;
init.advdata.p_service_data_array->service_uuid = 0xFE86;
init.advdata.p_service_data_array->data.p_data = service_data;
init.advdata.p_service_data_array->data.size = service_data_size;
init.advdata.service_data_count = 1;
init.config.ble_adv_fast_enabled = true;
init.config.ble_adv_fast_interval = APP_ADV_INTERVAL;
init.config.ble_adv_fast_timeout = APP_ADV_TIMEOUT_IN_SECONDS;
init.evt_handler = on_adv_evt;
err_code = ble_advertising_init(&m_advertising, &init);
APP_ERROR_CHECK(err_code);
ble_advertising_conn_cfg_tag_set(&m_advertising, APP_BLE_CONN_CFG_TAG);
}
