Scan to FollowLearn Embedded Together, learn together, grow together Introduction to AnOs AnOs is an embedded time-partition real-time system developed based on the ARM M4 series. It is developed following the ideas of VxWorks653. https://gitee.com/personal_chenjl/AnOs The development environment uses Keil uVersion5. The sample program runs on the STM32F427 controller. The system aims to be applied … Read more
Let’s illustrate this issue with a concrete example. How does a typical task system handle information in embedded systems? The process looks like this: • Retrieve new data • Filter/Process data • Output data Pretty straightforward, right? We know that for real-time embedded system design, the main goal is determinism and minimizing jitter. The three … Read more
Last night, a student studying abroad asked me about embedded systems. At first, I thought it was a technical exchange, but then he sent me a copy of past exam questions 😂. Upon reviewing, it mainly covered some basic theoretical analyses of real-time systems and some understanding of multitasking code. The main focus was on … Read more
Embedded Programming in ALGOL: Hardware Interfaces and Real-Time Systems Introduction ALGOL (Algorithmic Language) is a historic programming language that, although less popular today compared to languages like C and Python, played a significant role in the development of computer science. This article will introduce how to use ALGOL for embedded programming, particularly in the application … Read more
The Future of Database Real-Time Performance “Real-time” is a term frequently mentioned by database system vendors, but real-time has a specific meaning in embedded systems. According to geeksforgeeks.org[1]: “A real-time system is one where the system is affected by real-time constraints, meaning it must respond within specified timing constraints or meet defined deadlines. For example, … Read more
The article “Key Technologies and Development Trends of Industrial Real-Time Operating Systems” by Meng Yan, Li Mingshi, and Deng Changyi from the National Industrial Information Security Development Research Center was published in the 3rd issue of 2024 in “New Industrialization”. The full text is shared as follows: Key Technologies and Development Trends of Industrial Real-Time … Read more
CNCC2023 will be held in Shenyang from October 26 to 28, featuring over 120 technical forums covering more than 30 topics including artificial intelligence, security, computing+, software engineering, education, networking, chips, and cloud computing. This article particularly introduces the【Smart IoT Security】technical forum. The 20th China National Computer Conference (CNCC2023) will be held at the Shenyang … Read more
What is an Embedded System? An embedded system is a dedicated computer system designed for specific applications, based on computer technology, and customizable in both hardware and software. It is typically embedded within other devices or products to control, monitor, or perform specific tasks. Examples of applications for embedded systems include controllers in smartphones, automotive … Read more
This article mainly introduces the basic knowledge of embedded systems, covering various aspects of embedded software and hardware, hoping to be helpful to everyone. Basics of Embedded Systems 1. Definition of Embedded Systems (1) Definition: A dedicated computer system centered on applications, based on computer technology, with customizable hardware and software, designed to meet strict … Read more
Word Count: 8600, Content Quality Index: ⭐⭐⭐⭐⭐ ▎ A ASIC (Application-Specific Integrated Circuit) – A customized hardware designed on a single chip. address bus – An electronic circuit that connects the processor to all peripherals for communication. The address bus is used by the processor to select memory addresses or registers in specific peripherals. If … Read more