SES CMAKE ERROR

[dhandzic]

I have installed the latest SDK 1.3.0 using the Toolchain Manager.

I would now like to open nRF Connect SDK Projekt and get the follwoing error:

I have added the CXX environment variable, but it did not help

[dhandzic]

Ok, thank you. Is it possible that my colleague writes to this ticket in order to communicate with you? He has set up a LwM2M server on his side and I am not able to connect to it with the DK board. I have entered his IP address directly at CONFIG_APP_LWM2M_SERVER and set CONFIG_LWM2M_DNS to n and even CONFIG_LWM2M_DTLS_SUPPORT to n to make things as simple as possible.

The DK board does connect to the Leshan Demo Server so SIM and LTE part seem to work fine.

[Robert K]

Hello Didrik, I am developing the LwM2M server.

What might be the issue if Dirks nrf9160 can't connect to my LwM2M server? I have tried several servers and the latest is Leshan's using this guide: https://github.com/eclipse/leshan/wiki/Getting-Started-:-Server

I can connect with a Wakaama client just fine, but the nrf9160 is stuck. We dont understand why, do you have any advice?

Dirk should be able to you with the logs from the client.

Thank you!

[dhandzic]

Hi Didrik,

I would like to prepare the developement of the software for our own hardware which will be a board based on nRF9160SICA  for debugging with Segger J-LINK (no BLE and no Freescale processor) . Is there any guide on how to generate an application based on Zephyr and the LwM2M client sample?

Best regards

Dirk

[Didrik Rokhaug]

Hi Robert K,

Could it be that the server is only accessible from your local network, and not exposed on the internet?

Just my first guess. It is hard to say more without seeing any logs. A modem trace would also be helpful, as that would let us see the IP traffic from the device.

dhandzic, I am not entirely sure what you are after, but this 3 part guide is a nice introduction on NCS, and covers both how to create a project and how to work with custom boards.

[Robert K]

Hi, thank you for quick reply.

I have tested it using a client outside of my server's network, and it did work.