ah interesting, okay. i’m not sure what may have been wrong before, but i’m glad it’s working now.
i took a look at your changes and they look fine overall. we may need to think a little about templating the prj.conf and generating it per-board (actually I think the one checked-in at master right now works with nRF boards and not STM, so I should fix that).
do you want to open some PRs and we can iterate there?