how to update HIC,LMP,Bluetooth controller

RE: how to update HIC,LMP,Bluetooth controller

yoyou — Wed, 19 Jan 2022 02:18:28 GMT

Hello,

i reinstall NCS1.8.0,it work well.

thanks

RE: how to update HIC,LMP,Bluetooth controller

Vidar Berg — Thu, 23 Dec 2021 13:27:25 GMT

Hello,

I see the same here when I try to increase payload to more than 60 bytes, unfortunately. I suspect the limitation is in the Zephyr controller. That's where the error is returned from at least. Periodic advertising is still an experimental feature for both controllers, but I'm not sure if this is one of the known limitations with it. I will need to confirm it with the developers.

RE: how to update HIC,LMP,Bluetooth controller

yoyou — Tue, 21 Dec 2021 09:21:09 GMT

Hello,Vidar Berg,

thank you wery much,

from cmd, it work well,

but another question is, periodic_adv data lenght max 62,how to chang to big than 120 or 240?

i've try change 60 to 61 or biger,got error:

RE: how to update HIC,LMP,Bluetooth controller

Vidar Berg — Tue, 21 Dec 2021 08:32:01 GMT

Hello,

Sure, here are the projects I built with SDK 1.8.0:

- devzone.nordicsemi.com/.../3426.periodic_5F00_sync.zip

- devzone.nordicsemi.com/.../3021.periodic_5F00_adv.zip

Note that the only modification I made was to add CONFIG_BT_LL_SW_SPLIT=y to the prj.conf files.

I suggest you try to build them from the command line if you still get the same result with these (i.e. Softdevice controller gets selected instead of zephyr) as a way to narrow down the problem. Maybe Segger Embedded studio is pointing to the wrong SDK version?

Building from the command line:

1. Open the windows command line from the toolchain manager

2. cd to the project you want to build

3. Run west to build and flash the sample

4. Open a UART terminal to view the log output.