Hardware abstraction layers (HALs) are an important layer to every embedded software application. A HAL allows a developer to abstract or decouple the hardware details from the application code.

Take advantage of the dependency injection principle to provide support for pluggable implementations in your application and build loosely coupled, testable components The Dependency Inversion ...

I’ve read lots of explanations of Dependency Injection or DI (formerly known as Inversion of Control) and the associated Hollywood Principle (“Don’t call us, we’ll call you.”). They all tend to be ...