👩‍💻 Exploring printf on Cortex-M

The printf() function is a staple of embedded development. It’s a simple way to get logs or debug statements off the system and into a terminal on the host. Covering a wide array of printf methods, from UART to Semihosting, this article equips developers with essential knowledge to streamline their development processes and bolster system robustness.

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🔃 Mastering State Machines

This article explores the concept of state machines, fundamental in software design. A state machine is a computational model that defines the behavior of a system through a finite set of states, transitions between these states triggered by events, and actions associated with each transition.

The article begins with a simple example of a light switch controlled by a push button, demonstrating key components: states, events, and transitions. Progressing from implicit to explicit designs, it highlights the importance of modularity and code organization.

What You Will Learn:
➡️ Basics of state machines.
➡️ Implementing state machines in code.
➡️ Importance of modularity and code organization.
➡️ Handling state transitions and events.

Therefore, by emphasizing simplicity and good design practices, this article will show you how to effectively utilize state machines in their projects.

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