RE: Advertising custom service uuid

JohnathanLyu — Thu, 02 Nov 2017 06:09:34 GMT

I follow "/examples/ble_peripheral/ble_app_uart"

add in advertising_init()

ble_advdata_t          scanrsp;
...
memset(&scanrsp, 0, sizeof(scanrsp));
scanrsp.uuids_complete.uuid_cnt = sizeof(m_adv_uuids) / sizeof(m_adv_uuids[0]);
...
scanrsp.uuids_complete.p_uuids  = m_adv_uuids;
...
err_code = ble_advertising_init(&advdata, &scanrsp, &options, on_adv_evt, NULL);

Problem solved! I could do what I want advertising custom 128 uuid and let mobile can filter it.

Not sure it's good way but it work for me.

RE: Advertising custom service uuid

RK — Wed, 01 Nov 2017 03:26:26 GMT

Don't use BLE_UUID_TYPE_VENDOR_BEGIN, register the UUID you need with sd_ble_uuid_vs_add() and use the return from that function as MY_UUID_TYPE

I don't know where the practice of trying to use that constant came from, it's always been wrong.