Disclaimer: The images in this article are sourced from the internet. Please contact us for removal if there are any copyright issues. Why can the CPU control hardware so precisely? The secret lies in memory mapping! It assigns a unique address “house number” to all components in the chip, such as memory and peripherals. The … Read more
This article is authored by Ulrich Freund from Robert Bosch GmbH. The automotive industry is a mechanical industry, where a passenger car consists of a powertrain, chassis, and body, with the body typically integrated into the chassis—forming a monocoque shell. The manufacturing of passenger cars has been optimized to accommodate mass production, and all other … Read more
Abstract Real-Time Operating Systems (RTOS) and Operating Systems (OS) both provide the capability to set thread priorities. We assign a unique priority to each thread based on the software functional architecture, thereby creating a hierarchy of threads within the system. However, this principle of assigning unique priorities can lead to issues, as assigning a unique … Read more
Scan to FollowLearn Embedded Together, learn and grow together Embedded system development is becoming increasingly complex, evolving from simple microcontroller control to today’s smart devices that integrate various sensors, communication protocols, and complex algorithms. Modular programming has become the core methodology in embedded software development. Modular programming refers to dividing a software system into a … Read more
Click the blue text aboveTalks Lab Get more automotive cybersecurity information Many embedded hardware devices integrate OTA functionality, allowing applications to be downloaded remotely after mass production. Before using firmware with OTA functionality, it is necessary to download the BootLoader program in advance to further download the application program. Today, let’s discuss several Flash partitioning … Read more
1. Upper Layer Ozone + Ultraviolet Dual Sterilization: Utilizes high-density ultraviolet lamps (lifespan ≥ 5000 hours) in conjunction with an ozone generator for 360° penetrating sterilization, effectively inactivating pathogens such as Escherichia coli and poliovirus, achieving a sterilization rate of over 99.9%. Ozone concentration ≥ 40mg/m3, combined with negative ion purification technology, degrades residual odors … Read more
Students majoring in computer science often ask me this question: Should I choose Java or embedded systems? I’ve heard that software salaries are high, but hardware becomes more valuable as you age. Is that really the case? To be honest, there is no standard answer to this question. However, I can share some real data … Read more
Scan to FollowLearn Embedded Together, learn and grow together When it comes to global variables, the most common discussion is about reducing their usage or the various drawbacks associated with them. Today, we will discuss a different perspective. For embedded software, the use of global variables has many advantages. This article will explore the advantages … Read more
Choosing the right toolchain is crucial for embedded hardware development. This article organizes core tools by learning stages to help you advance efficiently. 1. Beginner Stage: Laying the Foundation Goal: Master schematic design, basic programming, and debugging Recommended Tools: Altium Designer (Circuit Design) Features: Chinese interface, supports 3D view, built-in component library. Applicable Scenarios: Peripheral … Read more
Hello everyone, today I would like to share a paper published in 2023 in Talanta, titled “Computer Vision-Based Artificial Intelligence-Mediated Encoding-Decoding for Multiplexed Microfluidic Digital Immunoassay.” This paper develops a multidimensional digital immunoassay through particle-based encoding and AI-based decoding, achieving high sensitivity and convenient multiplex detection. The encoded information in the characteristics of microspheres, including … Read more