[JoelSherrill]

RTEMS now has a choice of network stacks. You can choose from libbsd which is a port of (currently) FreeBSD 12 services including TCP/IP, USB, SD/MMC, and more including the network shell commands. We have an implementation of core kernel services which make porting the code easier. There was an article in the FreeBSD Journal about this a few years ago.

We also have a port of lwip which is appropriate for smaller systems.

Finally we have the older legacy FreeBSD stack which we don't recommend for new projects but some BSPs still only have drivers in there.

[inamberclad]

Wow, great to see you here! What's your opinion of the FreeBSD stack in general for future projects?