It isn't essential, although it may help.As for `pinctrl get 2-3`, it seems that `pinctrl` isn't installed, and attempting to install it results in an error. Do I need `pinctrl` for debugging?
pinctrl is part of the raspi-utils package version available in Raspberry Pi OS Bookworm. If you're running an earlier OS (Bullseye or Buster) it won't be available.
If you are using Bookworm ("cat /etc/os-release" to check), you can install it with "sudo apt install raspi-utils".
If you're running one of the earlier OS versions, it might be an idea to write the latest OS image to a spear SD card and test with that.
Statistics: Posted by rpdom — Sat Apr 13, 2024 8:48 am