any way to delete Central Address Resolution characteristic

RE: any way to delete Central Address Resolution characteristic

Vidar Berg — Fri, 16 Mar 2018 12:14:34 GMT

It's implemented in all softdevices starting from v.4.0.0, and is not optional unfortunately. Are you doing DFU from an older softdevice and seeing the same problem as described by OP?

RE: any way to delete Central Address Resolution characteristic

apuret — Thu, 15 Mar 2018 14:37:22 GMT

Anything new about the optional Central Address Resolution characteristic ?

Is there implemented in SDK15/s132_5.1.0?

RE: any way to delete Central Address Resolution characteristic

nimalhuang — Wed, 10 May 2017 15:32:07 GMT

Thanks for you answer vidar, let me see what I can do in the app.

RE: any way to delete Central Address Resolution characteristic

Vidar Berg — Wed, 10 May 2017 08:19:56 GMT

Hi,

Unfortunately, this is a known issue, and it is not possible to disable this characteristic in s132 v4. A workaround is to manually clear the attribute cache on the phone once DFU of app is complete:

Cache refresh is possible via API in android apps, and we have that option in nrfconnect
On ios you must toggle bluetooth enable to clear the cache.

I've put in a feature request for making this characteristic optional, but I'm afraid it's too late for a 4.x.x release if it gets implemented. I'm sorry for the inconvenience.