Troubles linking after switching to version 17 of the SDK

RE: Troubles linking after switching to version 17 of the SDK

Einar Thorsrud — Wed, 27 Oct 2021 12:14:24 GMT

Good to hear it work. I am not sure what actually happens in SES when you use options->Linker->Additional system libraries. To be honest, I did not even know it existed. I suggest you ask Segger if you want to know the details about that. In any case, I suggest you do it the same way as is done in all example projects we provide.

RE: Troubles linking after switching to version 17 of the SDK

apdobaj — Tue, 26 Oct 2021 21:46:50 GMT

Hi Einar, thank you for that little insight, that wasn't the only thing wrong but it led me down the right path and I now can compile and link, thank you. Just out of curiosity, adding the library to the options->Linker->Additional system libraries doesn't work, I get a "can't find" error. Would this not be a valid way to include that library in the build?

RE: Troubles linking after switching to version 17 of the SDK

Einar Thorsrud — Tue, 26 Oct 2021 12:42:43 GMT

Hi,

All these errors are from the linker not finding functions defined in the nrf_cc310 library. So it looks like you have not included the nrf_cc310 library binary. Depending on which IC and toolchain you use you should pick the correct library from <SDK17.1>\external\nrf_cc310\lib\cortex-m4\ and add to your project. Have you done that? For instance, if using Segger Embedded Studio and nRF52840 you want to use <SDK17.1>\external\nrf_cc310\lib\cortex-m4\hard-float\libnrf_cc310_0.9.13.a.