Do I need to run the secure boot sample before running the asset tracker application for the nrf9160dk?If so where do I find the secure boot Cmake files.I can't find them in my samples folder.

[mayur_ch]

[Øyvind]

Hello,

Secure Boot has now been renamed to SPM. What tutorial are you following? 

Please follow the Getting started Assistant in nRF Connect for Desktop. (Not the same as nRF Connect SDK (NCS)) After installing, please start the program and click "Add/Remove Apps". This menu will allow you to add the "Getting Started Assistant (v0.9.2)". Following the assistant will ensure that you have the latest version of NCS.

When compiling using the latest version NCS, both SPM and the sample you want to program are combined into one .hex (multi-image) file that you can program. See this link for more information information. Be aware that Segger Embedded Studio 4.16 does not support debugging multi-image projects, 

Kind regards,
Øyvind

[mayur_ch]

is this the one?

[Øyvind]

Ah, sorry

Can you please exit Segger Embedded Studio, and delete every build folder in the Asset Tracker folder (nrf\applications\asset_tracker). Now follow this guide. 

Let me know how that works for you. 

Kind regards,

Øyvind

[mayur_ch]

I got these errors while building the asset tracker(which I did after deleting the build folder) as told by you.

[Øyvind]

Did you get this error before deleting the folder as well?

[mayur_ch]

Yes,I did get the error before deleting the folder too.

[Øyvind]

Ah, that's good information for me to know. 

That explains why there is no merged.hex in the build folder. 

The best solution for you is to focus on one support ticket: #228915 and solve this first. 

[mayur_ch]

Can you please help me with that ticket?I am not getting any reply on that.

[Øyvind]

Yes, of course, that is why I'm here

In Segger Embedded Studio 4.16, go to File -> Open nRF Connect SDK Project. Make sure to choose nrf9160_pca10090ns under board name. This should solve your issue.

[mayur_ch]

I was doing it with that option only and getting the error.

[Øyvind]

When I compile the asset tracker application using nrf9160_pca10090, I get the same error as you:

When I compile the application using nrf9160_pca10090ns, I get:

[mayur_ch]

But I am doing it in non secure mode only and still getting the error.Why so?