[MESH SDK] PB REMOTE - Device crash when provisionning

[neicureuil]

Hi,

I try to implement the PB Remote feature on device.

I have setup a pb remote server and a pb remote client on two devices. Both are configured.

But when a provisioning a device using the pb client and a pb remote as proxy, the currently provisioning device crash after the "Sending static auth keys" step but the pb client and server do not crashed and show a "provisioning failed" message.

On the crashed device, I have no callstack or log.

If I enable DEBUG & DEBUG_NR, I got : "<error> app: SOFTDEVICE: ASSERTION FAILED"

When I try to provisioning the device in "regular" mode, there is no issues.

Used softwares :

NRF SDK 17.1.0

MESH SDK 5.0.0

Regards

[tesc]

Hi,

Thank you for the added information. It may be of importance.

Regarding the cause of the assert, it is not necessarily overstayed timeslot, but rather related to interrupts. I assume you are not manually doing anything timeslot or anything manually setting radio interrupts. I think it is more likely that this is either an issue in the mesh stack itself, or it is an issue with the particular board or module that you are using. Maybe as simple as configuring the wrong clock sources or clock accuracies for your board, if based off of code written for a particular DK.

The assert points at radio interrupts, but the issue may still be timing related. Can you test and see if you are able to reproduce the issue using DKs?

Regards,
Terje

[neicureuil]

Hi,

I have test to use a DK as a provisionee and it seems to work. The DK doesn't crash.

But what I didn't understand, it's why it's work when I make a "normal" provisionning, and why it doesn't when I make a "pb remote" provisionning. What is the difference from the provisionee side ?

Regards

[neicureuil]

If its work on a DK, what could be the cause of the problem on the custom board?

[neicureuil]

Hi,

No news from Soft Device team ? tesc 

Regards

[neicureuil]

Hi  tesc , I'm sorry for the spam but this issue is really important for me