Systems Languages

Embedded C

Embedded C is a set of language extensions and programming practices for the C language, specifically tailored for developing software for embedded systems such as microcontrollers, IoT devices, and real-time systems. It emphasizes low-level hardware control, memory efficiency, and deterministic behavior, often involving direct manipulation of registers and peripherals. Unlike standard C, it typically includes compiler-specific features, hardware abstraction layers, and constraints like limited RAM/ROM and no operating system.

Also known as: Embedded C Programming, C for Embedded Systems, Embedded C Language, Microcontroller C, Firmware C

🧊Why learn Embedded C?

Developers should learn Embedded C when working on resource-constrained devices like microcontrollers (e.g., ARM Cortex-M, AVR, PIC) or in applications requiring real-time performance, such as automotive systems, medical devices, or industrial automation. It is essential for tasks that involve direct hardware interfacing, interrupt handling, and optimizing code for minimal memory and power usage, making it a core skill in embedded systems engineering.

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Learning Resources

Embedded C Programming Guide by Barr Group

Embedded C Course on Coursera

Embedded C Tutorial on GeeksforGeeks

Introduction to Embedded C on YouTube

Embedded C Programming Documentation by ARM

Related Tools

C Language Microcontrollers Real Time Operating Systems Assembly Language Embedded Linux

Alternatives to Embedded C

Embedded Cpp Rust Embedded Micropython

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