Author: snaums

PiOS: ARM Timer and Interrupts

For quite some time I’ve been working on a prototypic operating system, PiOS (previously PilotOS) [1]. I’ve been writing articles earlier about processes [2][3] and I want to discuss the current state here. Additional...

PilotOS: Processes

PilotOS [1] aims to become a simple operating system for the Raspberry Pi. I use it mainly to learn the ins and outs of operating system development, starting with simple functionality all the way...