How to fit SDK15+S112+APP(with SC)+DFU into NRF52810

RE: How to fit SDK15+S112+APP(with SC)+DFU into NRF52810

slapab — Mon, 28 Oct 2019 07:55:26 GMT

Yes these modules require additional memory area.
See chapter "Memory layout" (at the bottom) https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v16.0.0%2Flib_bootloader.html

FDS library also will require at least two virtual pages to proper operation, the page size is configurable (default is 1024B). See its documentation for more details: https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/lib_fds.html

RE: How to fit SDK15+S112+APP(with SC)+DFU into NRF52810

wslkh — Sat, 26 Oct 2019 01:54:05 GMT

I set NRF_LOG_ENABLED to 0 and the APP size is ~63K, it seem it would work since 100+63+24=187 < 192. But I wonder if peer manager / FDS / DFU or other module would need more FLASH page to store user data? I am not quite sure. Could you clarify this? Thanks.

RE: How to fit SDK15+S112+APP(with SC)+DFU into NRF52810

Sigurd — Fri, 25 Oct 2019 11:17:20 GMT

Hi,

[quote userid="14340" url="~/f/nordic-q-a/53611/how-to-fit-sdk15-s112-app-with-sc-dfu-into-nrf52810"]AM I missing something?[/quote]

No. 100+85+24 = 209, so you won't be able to fit that into 192K flash. However, you could try to disable logging in the app, by setting NRF_LOG_ENABLED to 0 in sdk_config.h, this should reduce the size of the app, and you might be able to reduce it enough so that it fit into 192K.