The culprit is the security code that was recently added to the host. This new code caused ~10kB of mbedtls code to get pulled in to the image.
Since security support is incomplete, I have disabled the security manager by default. The latest code in the develop branch should fit on the nRF51 once again. This is obviously not a long term solution. I think we will need to look for ways to reduce the nimble host code size soon. Chris On Mon, Mar 28, 2016 at 09:52:09AM -0700, will sanfilippo wrote: > Hello: > > This is just an FYI: the nrf51 bletiny build is over the code size limit, so > if you pull develop and build this project it will not link. This will get > fixed today (hopefully).