1. Introduction to Linux and Embedded Systems
Linux serves as a foundational open-source operating system widely adopted for embedded systems due to its flexibility, scalability, and robust performance. The chapter outlines the characteristics and components of embedded systems, highlights Linux's advantages, discusses real-time capabilities, and illustrates how it serves the Internet of Things (IoT) portfolio. Various specialized Linux distributions tailored for embedded applications are also explored.
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What we have learnt
- Linux is an open-source operating system ideal for embedded systems.
- Embedded systems are specialized computing systems designed for specific tasks with stringent constraints.
- Real-time operation is crucial for specific applications, and Linux can be tailored to meet these needs.
Key Concepts
- -- Embedded System
- A computer system that performs dedicated functions within a larger mechanical or electrical system.
- -- RealTime Linux
- Linux configured to provide deterministic timing behavior necessary for real-time applications.
- -- Bootloader
- A program that initializes the hardware and loads the operating system kernel into memory.
- -- IoT (Internet of Things)
- A network of devices connected to the internet, capable of collecting and exchanging data.
- -- Linux Distribution
- A version of the Linux operating system that includes kernels, libraries, and software tailored for specific user needs.
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