RE: flash_read(), flash_write() giving compile errors when used in Nordic Matter sample (light_bulb), but not Nordic Thread (CLI) sample.

SteveKranz — Fri, 01 Dec 2023 15:30:30 GMT

Thanks Marte, I'm glad I asked the question as I'm sure I would never have figured that out myself. I really appreciate your answer. I made the suggested change and it indeed fixed the build issue and the runtime results are as expected.

Thanks again, Steve K., PuzL Labs, LLC

RE: flash_read(), flash_write() giving compile errors when used in Nordic Matter sample (light_bulb), but not Nordic Thread (CLI) sample.

Marte Myrvold — Fri, 01 Dec 2023 12:26:21 GMT

Hi,

The partitions in devicetree are overwritten by the partitions set in the static partition file, pm_static_dfu.yml, so puzl_partition is not added as a partition. You need to add your partition to the pm_static_dfu.yml file instead:

...
settings_storage:
  address: 0xf8000
  size: 0x7000
  region: flash_primary
puzl_partition:
  address: 0xff000
  size: 0x1000
  region: flash_primary
mcuboot_secondary:
  address: 0x0
...

Best regards,
Marte