nRF9160-DK - is F/W Version 1.3.2 100% Compatible w/COAP?

[johnwest]

Hello All,

We have a new nRF9160 design - and I've updated the 9160 binaries to version 1.3.2 - on a few PCBA's - we're seeing an error like this:

Initializing COAP connection

date_time_set failed for: 00/00/2000-00:00:00 - dow=0, yday=0

ConnectCOAPServer, trying to connect to coap.cardiospire.com

Calling modem_configure ......

LTE Link Connecting ...

LTE Link Connected!

Modem configuration complete, requesting IMEI# ....

Trying to resolve IP for endpoint ingest/352656109806508/lz ....

Call getaddrinfo for Hostname=coap.abcdefghijklmnop.com

ERROR: getaddrinfo failed -11

Failed to resolve server name

ConnectCOAPServer() failed

====

Is is possible the 1.3.2 firmware update failed?

Thanks,
John W.

[johnwest]

This is returned w/AT Commands:

%HWVERSION: nRF9160 SICA B1A

OK

%SHORTSWVER: nrf9160_1.3.2

OK

[Øyvind]

Hi John, 

the DevZone team and Nordic Semiconductor are currently in a summer vacation period, some delays in answers must be expected due to lower staffing during this period. We apologize for the inconvenience. 

---

The "ERROR: getaddrinfo failed -11" translates to

#define NRF_EAGAIN 11           /**< Resource unavailable, try again */

What version of the nRF Connect SDK are you working on? And from what modem FW did you upgrade? Are you able to run e.g. AT client to confirm network connection and that SIM is working as it should? If you are using the nRF9160: nRF CoAP client sample please confirm connection towards a public CoAP server.

Is is possible the 1.3.2 firmware update failed?

From the AT command output you provided it looks like it succeeded. 

Can you please provide a modem trace and full log output from the device?

Thanks. 

Kind regards,
Øyvind