Embedded C Beginner's Interview Guide

Embedded C Beginner's Interview Guide

A beginner-friendly guide covering the essential Embedded C and embedded systems concepts needed for interviews and technical preparation.

Topics covered:

• Embedded C fundamentals

• C vs Embedded C

• Memory layout

• const, #define and macros

• volatile and storage classes

• malloc, calloc and dynamic memory

• Structures and unions

• Bitwise operators

• Structure padding and packing

• sizeof

• Endianness

• Call by value and pointers

• Callback functions

• Stack and heap

• Compilation stages

• Microcontrollers vs microprocessors

• RAM, Flash/ROM

• ADC, DAC and GPIO

Perfect for: Embedded C beginners, engineering students and interview preparation.