BLE problem with nRF52 DK : BLE_ERROR_NOT_IMPLEMENTED when configuring advertising

[Chagui63k]

I’m a new user in the BLE world. I’m trying to play with a nRF52 DK and I’m facing with a problem.
I tried different IDE (VScode + platformIO, Mbed studio) with the framework Mbed with the same result :

_ble.gap().setAdvertisingParameters() failed: BLE_ERROR_NOT_IMPLEMENTED: Requested a feature that isn't yet implement or isn't supported by the target HW

I use the example BLE_Beacon from mbed-os-example-ble-master.
My HW is ok, I tested with prebuild application, BLE was OK.

Do you know what’s happened ?

[awneil]

Chagui63k said:

I use the example BLE_Beacon from mbed-os-example-ble-master.

mbed is 3rd party stuff - not really to do with Nordic.

Apparently, mbed don't even use the Nordic BLE stack ("SoftDevice") any more.

So you're probably better off asking about that in the mbed forums.

Why not just use the Nordic SDK ?

https://www.nordicsemi.com/Get-Started

https://devzone.nordicsemi.com/nordic/short-range-guides/b/getting-started/posts/introduction-to-bluetooth-low-energy-and-ble-devel