Enabling External Flash with LwM2M sample problem - nRF9160

RE: Enabling External Flash with LwM2M sample problem - nRF9160

mjaszczykowski — Mon, 25 Nov 2024 14:46:38 GMT

All works!

Håkon Alseth You are a star!

Håkon Alseth — Mon, 25 Nov 2024 11:54:28 GMT

Hi Marcin,

For v2.5.3, sysbuild is not used, and child_image/ catalog should be populated in a similar fashion.

Try this:

Let me know if you run into any issues.

I have done limited testing on the sample itself, I just added mcuboot_secondary slot to run from external flash.

Kind regards,

Håkon

mjaszczykowski — Mon, 25 Nov 2024 10:28:11 GMT

HI Hakon,

Thank you very much for your help.

Your example works perfectly fine.

I am using SDK version 2.5.3.
Can you create a similar sample for 2.5.3 or shall I migrate my code to 2.7?

Håkon Alseth — Mon, 25 Nov 2024 09:46:41 GMT

Hi Marcin,

Which SDK version are you using?

lwm2m client has a dependency on the full modem fota library, which will require handling of the partitions.

Here's a sample, where I have added ext flash (ie. mcuboot secondary in ext-flash):

Could you try this and see if this also works on your end?

Kind regards,

Håkon