RE: Question about nrf9160 DK ROM

Loren Rogers — Thu, 04 Nov 2021 19:49:34 GMT

Hi Sigurd. Thank you for getting back to me. I'm honestly not sure what was going on. But I am 100% certain I was getting flash size exceeded errors during builds by a fairly large amount. I would do a build I would see the following (similar) output:

1> Linking ‘zephyr.elf’
1> Memory region Used Size Region Size %age Used
1> FLASH: 214316 B 960 KB 21.80%
1> SRAM: 74000 B 178968 B 41.35%
1> IDT_LIST: 0 GB 2 KB 0.00%
1> Post-link command

As you can see the above FLASH is correct with 960KB. But I am 100% certain the available bytes was 196Kbytes. And the %age used for FLASH was 100%.

But things seem to be working correctly now. For another reason, I had to completely uninstall and re-install the nordic connect SDK stuff, and now it seems to be correct.

You can close this ticket.

RE: Question about nrf9160 DK ROM

Sigurd Hellesvik — Thu, 04 Nov 2021 09:38:11 GMT

How do you read out how much flash space you have accessible?

Regards,
Sigurd Hellesvik

RE: Question about nrf9160 DK ROM

Sigurd Hellesvik — Wed, 03 Nov 2021 12:26:40 GMT

I will look into this and give you an answer tomorrow.

Regards,
Sigurd Hellesvik