Baremetal Application Example and CPU setup source files.

[Frikkie Badenhorst]

Hi there, 

We are looking for an example application for the nRF5340 DK that runs a very basic baremetal application. All sample applications seems to be using the Zephyr OS. Could you please point me to such an application?

We are planning on using a different real time embedded framework than Zephyr. We thus require all the essential source files that sets up the CPU prior to the main function executing. Where can I find these files? We want to include these files directly in the IDE so that we have full control over it and can edit it if ever necessary?

Regards,

Frikkie

[Håkon Alseth]

Hi,

 

We are looking for an example application for the nRF5340 DK that runs a very basic baremetal application. All sample applications seems to be using the Zephyr OS. Could you please point me to such an application?

We are planning on using a different real time embedded framework than Zephyr. We thus require all the essential source files that sets up the CPU prior to the main function executing. Where can I find these files? We want to include these files directly in the IDE so that we have full control over it and can edit it if ever necessary?

Unfortunately, we do not have an example of a basic baremetal application for nRF5340.

That being said, we do provide a standalone package with startup files and system files (erratas implementations etc) which is named "nRF MDK":

https://www.nordicsemi.com/Products/Development-tools/nRF-MDK/Download?lang=en#infotabs

 

You will find startup files for all nRF5-series and nRF9160 in the above .zip file.

 

Kind regards,

Håkon