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This article mainly introduces the difference between linux and ucos, which has certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let Xiaobian take you to understand it together.

Difference: 1, ucos is a ROM-based real-time operating system, and Linux is a multi-user operating system based on POSIX and UNIX;2, ucos has high execution efficiency, small footprint, real-time and scalability, linux has stability, powerful network functions and excellent file system characteristics.

This tutorial operates on CentOS 6 and Dell G3 computers.

μC/OS II(Micro-Controller Operating System Two) is a scalable, preemptive, real-time multitasking kernel that can run on ROM, with high portability, especially suitable for microprocessors and controllers, and suitable for real-time operating systems (RTOS) with comparable performance to many commercial operating systems.

Linux is a set of free to use and freely spread Unix-like operating system, is a POSIX and UNIX-based multi-user, multi-task, multi-threaded and multi-CPU support operating system. It runs major UNIX tools, applications, and network protocols. It supports both 32-bit and 64-bit hardware. Linux inherits Unix's network-centric design idea and is a stable multi-user network operating system.

Difference between Linux and UCOS

Ucos has the characteristics of high execution efficiency, small footprint, real-time and strong scalability, linux has the advantages of stability, powerful network functions and excellent file system.

Linux and UCOS

They are two kinds of embedded operating systems with excellent performance, open source and widely used. They can be used as models for studying real-time operating system and non-real-time operating system.

expanding knowledge

μC/OS II can simply be seen as a multitasking scheduler, on top of which are perfected and added system services related to multitasking operating systems, such as semaphores, mailboxes, etc. Its main characteristics are open source code, clear code structure, detailed comments, organized, good portability, can be tailored, can be solidified.

The kernel is preemptive and can manage up to 60 tasks. Since 1992, μC/OS II has been widely used in applications ranging from cameras to avionics due to its high reliability, robustness and safety.

The Linux operating system was born on October 5, 1991 (this was the first time it was officially announced). There are many different Linux versions, but they all use the Linux kernel. Linux can be installed in a variety of computer hardware devices, such as mobile phones, tablets, routers, video game consoles, desktop computers, mainframes, and supercomputers.

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