Hi Julia, > Why do we need an extra file for this? nrf51_soc.h seemed like a good fit.
nrf51_soc.h is not included in the peripheral devices. It would be possible to put the definitions into nrf51_soc.h but i just did not want to mix up the dependency directions. > What's the purpose of renaming? To avoid name conflicts down the road. Cheers, Steffen