HP-RT: HP’s real-time operating system from the ’90s
Every now and then I load OpenPA and browse around. Its creator and maintainer, Paul Weissmann, has been very active lately updating the site with new articles, even more information, and tons of other things, and it’s usually a joy to stumble upon something I haven’t read yet, or just didn’t know anything about. This time it’s something called HP-RT, a real-time operating system developed and sold by HP for a number of its PA-RI … ⌘ Read more