The oldest, tried-and-true debugging technique in embedded development is to sprinkle printf statements throughout the software in the hope of gleaning insight into system behavior. Using printf is ...

The printf command offers well-defined behavior following the POSIX standard, which means it works the same way across shells ...

It’s no surprise to anyone that newly written software is rarely 100% bug-free. However, steps can be taken in the beginning to help reduce the number of issues that may appear in your code. Or, to ...

All of us who do some programming know that logging is a time-tested way to output messages about the internal state of our code. With varying degrees of adjustable granularity, these messages allow ...