Embedded application software will at times access the lowest level firmware and perform some hardware control. The design and implementation of drivers are crucial to ensure that a system meets its real-time requirements. The following 5 tips are considerations that every developer should keep in mind when designing drivers. Let’s follow the editor of “Microcontrollers … Read more
Introduction: The AT device package for controlling wireless modems is one of the most popular extensions for RTOS. This article has 6145 words, reading time approximately: 7 minutes The AT device package for controlling wireless modems is one of the most popular extensions for RTOS. RTOS is an open-source embedded operating system, developed by RT-Thread. … Read more
Editor’s Note: In the development of embedded systems, the design and implementation of drivers are key components that are crucial for meeting the system’s real-time requirements. This article, written by senior embedded software development expert Jacob Beningo, summarizes five tips that developers should master when designing drivers. Every embedded application software will eventually access the … Read more
Introduction This article will continue to delve into the issue of current backflow, analyzing the root causes of IO port damage and system stability problems in embedded systems. In the previous engineering notes, we learned about current backflow and discussed a series of problems it may cause, including IO port damage, system crashes, failure to … Read more
Click the blue text to follow immediately 01 Understanding the Monit Tool The Monit tool is an open-source monitoring tool based on the Linux system, which can monitor overall system resource utilization, monitoring physical devices, virtual devices, file systems, network connections, users, processes, etc., and continuously track them. Additionally, it can schedule custom scripts to … Read more
Hello everyone, I am EE Xiaoxin. EEWorld user littleshrimp received an engine ECU from a scrap Volkswagen car. After his thorough disassembly, he discovered many common classic chips, as well as many unique design aspects. (The original post comes from the EEWorld forum, welcome to enter the link to communicate with the author of this … Read more
I often think back to that scene: late on a weekend night, under the dim light of a desk lamp, I stared at the faintly flickering LED on the experiment board, feeling both excited and anxious. Its blinking in the darkness seemed to give me immense encouragement and illuminated my path to exploring the embedded … Read more
Many beginners are confused about the differences between Arduino, ARM, Raspberry Pi, and microcontrollers. All four belong to the field of embedded technology, which encompasses a vast body of technical knowledge. In fact, comparing these four is a mistake in itself. Today, I will explain these four technical terms! Arduino Microcontrollers come in many different … Read more
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Source | Zhihu – Lan Baoyu Organization & Formatting | Embedded Application Research Institute Who is Pingtouge? Pingtouge is actually the chip business segment under Alibaba – Pingtouge Semiconductor. To develop chips, Alibaba acquired the original Hangzhou Zhongtian Micro and, after a series of integrations and developments, became today’s Pingtouge chip business. The term “Pingtouge” … Read more