In my embedded project, I have one process that creates values that should be transmitted, and another that processes them. I made the below code to allow the creation process to write up to 2 packets ...

Programming C without variables is like, well, programming C without variables. They are so essential to the language that it doesn’t even require an analogy here. We can declare and use them as ...

In our first part on pointers, we covered the basics and common pitfalls of pointers in C. If we had to break it down into one sentence, the main principle of pointers is that they are simply data ...