sd_ble_gattc_primary_services_discover

[xiaosi1911]

Hi:

    I use pc-ble-driver project to connect my beacon and search my private 128bit service uuids. But I only find 16bit UUID of standard,how can I find my private service uuids (example:{0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00, 0xf1, 0xff, 0x00, 0x00}. 

  How I can find my private character 128bit uuids.

[Vidar Berg]

Hi, 

You need to add your custom base uuid prior to service discovery. Should look something like this if you're using the python wrapper:

BASE_UUID = BLEUUIDBase([0x00, 0x.., ]) // stores base UUID into BT stack's internal buffer

BLE_CHR_n = BLEUUID( <16-bit characteristic UUID>, BASE_UUID)

Best regards,

Vidar

[xiaosi1911]

Hi:

     Thanks for your replay.But I can not find where to set the parameters in pc-ble_driver project.(github.com/.../main.c)

[Vidar Berg]

Hi,

You need to use ble.h->sd_ble_uuid_vs_add() instead since you are not using the python wrapper. 

https://github.com/NordicSemiconductor/pc-ble-driver/blob/master/src/sd_api_v5/sdk/components/softdevice/s132/headers/ble.h