zigbee stack reset coordinator

[Litvinus]

hi!

when resetting the coordinator (zb_bdb_reset_via_local_action(0)), an error occurs, the program hangs. It looks like the "zb_address_unlock" function. The same when using the command "bdb factory_reset" in the cli example. I use ver 4.1.0. 

[Elyxoft]

Hi, I have the same issue on a custom project using ble/zigbee. I try with zb_bdb_reset_via_local_action and zdo_mgmt_leave_req but result is the same, program hangs after zb_address_unlock. Switching to nRF Connect SDK is not possible for now.

[Marte Myrvold]

Hi,

Thank you for reporting this. Is the device trying to leave the network an end device, or is it a router or coordinator? If it is an end device, please try the workaround I posted in my other reply in this ticket and see if that resolves it. I am still looking into a solution for routers and coordinators.

Best regards,

Marte

[Elyxoft]

Hi, Thank's for the answer.

I use soft device S140 for ble part and with a button I form a network as a router with distribute security:

"

  NRF_LOG_INFO("Set role as router for ditribute network");
  zb_set_network_router_role((1l << ZIGBEE_CHANNEL));
  zb_enable_distributed();
  zb_zdo_setup_network_as_distributed();
  NRF_LOG_INFO("Start network formation");
  bdb_start_top_level_commissioning(ZB_BDB_NETWORK_FORMATION);

"

Then with another button I try to leave by using :

"

zb_buf_get_out_delayed(zb_bdb_reset_via_local_action);

"

And I hang with call stack:

Now I try the workarround for zed but I am not one.

regards,

Sébastien

[Elyxoft]

Hi,

Workaround do not work for router.

Have you another one ?

regards,

Sébastien

[Marte Myrvold]

Hi Sébastien,

We do not have a workaround for routers or coordinators yet. I will update you if such a workaround is found.

Best regards,

Marte