Systemd in Embedded Systems: Don’t Listen to the Hatemob

systemd, the (init?) system that everyone loves to hate, needs no introduction. It’s pretty ubiquitous today — to the point where you can find it, for example, in Yocto. When it comes to its use in embedded systems, the (vocal) community response is either that it’s too bloated, or that it’s probably a fringe case… Continue Reading Systemd in Embedded Systems: Don’t Listen to the Hatemob

The Modbus CRC Endianness Kerfuffle

Modbus is a quaint protocol. It’s one of my favourite protocols — it’s not very convenient to use, but it’s pretty convenient to implement and remarkably flexible for an otherwise pretty opinionated protocol. Its specs are very self-contained and easy to follow. That being said, like all protocols that are a) from an entirely different… Continue Reading The Modbus CRC Endianness Kerfuffle