Open Source Linux

Feb 27, 2024 · Fundamentals

Unlocking static, volatile, sizeof & I2C: Essential C Tips for Embedded Engineers

This article explains the roles of the static and volatile keywords, compares sizeof and strlen, shows how to reliably compare floating‑point numbers, discusses the impact of floating‑point operations on STM32 interrupt performance, and outlines the I2C protocol and address configuration for embedded systems.