Hello! I successfully installed NetBSD 9.1 evbarm (arm64.img) on a Raspberry Pi 3 B+. In the Raspberry documentation, several example regarding the handling of GPIO pins are available as Python programs:
https://www.raspberrypi.org/documentation/usage/gpio/python/README.md They use a module named `gpiozero'. However, in pkgsrc I did not find such a module for NetBSD. Is there something equivalent? Or is there some plan to make `gpiozero' available in future? As an alternative, are there some C libraries available for NetBSD, to manage the GPIO pins? In pkgsrc current, excluding the games and a video player, I only found: misc/raspberrypi-userland-20170109nb3 but I am not sure what it is about, and it is not present in 2020Q4 (the repository actually used by my Raspberry). Rocky
