Nrf router and end device with Digi Xbee Coordinator

[Yash_2]

Hello,

I am using nrf sdk 1.5.1 and trying to connect the Nrf ZigBee router(light bulb example) with Digi Xbee Coordinator but it doesn't seem to connect. I observed the same when I tried to connect nrf end device(light switch example). 

Note - the digi xbee coordinator is tested and working with the digi end device and router

I have attached the sniffer log for more information.

IG_nrfRouter.pcapng

Any help on this is appreciated.

Thanks and Regards,

Yash.

[Yash_2]

Hello Jorgen,

Any update on this?

Thanks and Regards,

Yash.

[Jørgen Holmefjord]

It seems that the function API is included in NCS as well. Did you include this header file in the sample (#include <zboss_api_zdo.h>)?

I will need to check with our developers regarding the result code from zb_trans_transmit function, but it looks like that should be the correct define you have found.

[Yash_2]

Hello Jorgen,

Can you please elaborate on the API "zb_start",and where can I find that function in the code? and the link keys that are needed for the "zb_zdo_set_tc_standard_distributed_key" where I could find that?

Thanks and Regards,

Yash

[Jørgen Holmefjord]

Hi Yash,

I had our Zigbee developers have a look at the sniffer trace you provided. It shows that the coordinator is not behaving as expected. After the Association Response (and corresponding MAC ACK), coordinator should have sent Transport Key frame with NWK key inside. With that frame missing, association is broken and procedure is restarted later by the joining device.

You need to look into why your coordinator side is not sending the Transport Key frame.

Best regards,
Jørgen

[Yash_2]

Hello Jorgen,

Understood, thank you.

But considering that the coordinator will not send the Transport key, are there any changes(config or code changes) that I can make in the nrf_router/nrf_endDevice that will skip past those transport key steps?

Thanks and Regards,

Yash.