On 16/02/2025 23:08, Brian Button wrote:
I have built a package (PlebGPIO) which simplifies access to the GPIO
bus used by Raspberry Pi and some other companies. Written in ‘C’, the
repo is here: https://github.com/briantbutton/plebgpio <https://
github.com/briantbutton/plebgpio>. We use it in production on Ubuntu
24.04. AFAIK, it is only relevant in an ARM64 architecture.
32-bit rpi is armhf architecture [1], lots of rpi 2 and 3 still around.
Also, your program uses a standard device ioctl, so could work with
amd64 architecture too, things like superio chips or GPIO breakout
boards sometimes have a gpio device instead of serial ports only.
1. https://wiki.debian.org/SupportedArchitectures
--
Regards,
Ahmad
