Mastering Linux on MCU Series Part 17: New Boot Design for Loading Linux – Image Layout and Loader Implementation

1. Introduction We have completed the foundational work, enabling us to have shell interaction capabilities, allowing arbitrary import and export of content in on-chip memory and SPIFLASH. Now we can enter the most critical phase: programming the image and loading it to run. First, we need to design the storage structure of the image in … Read more

A Revolutionary MCU

Follow and star our public account for direct access to exciting content Source: Online materials Source: Content compiled from eenewseurope. The Dutch company Innatera has launched the first commercially available microcontroller based on a neuromorphic architecture, suitable for sensor applications. The Pulsar chip employs a heterogeneous architecture that combines analog and digital neuromorphic modules with … Read more

Revolutionary MCU with Dramatic Power Reduction

Remember to star this public account ⭐️ to receive timely updates. Source: Content from spectrum. By simulating the way the brain operates, neuromorphic processors can significantly reduce energy consumption in certain application scenarios compared to traditional technologies. Now, the Dutch company Innatera has launched what it claims to be the world’s first commercially available neuromorphic … Read more

Integrated Circuits | Haisuxin: Building Domestic ‘Strong Chips’ with MCU as the Core

The company Haisuxin (Wuxi) Technology Co., Ltd. (hereinafter referred to as “Haisuxin”) is a high-tech company specializing in the design, production, and sales of integrated circuits. Complete Production Line Meeting Different IC Design Needs Founded in 2019, Haisuxin was established by a professional team with over 20 years of experience in the domestic integrated circuit … Read more

Marvel Hints at the X-Men Joining the MCU, New Series Will Forever Change the X-Men’s Story

The current major event in the X-Men series is called “Hellfire Gala,” a celebration for mutants that will continue across different series for 12 issues, after which the X-Men’s story will undergo a revolutionary transformation. The White Queen, as the head of the Hellfire Company, has initiated this gala, inviting not only mutants but also … Read more

NXP Awarded for Outstanding Secure MCU Solutions

Recently, NXP Semiconductors Shanghai Co., Ltd. (hereinafter referred to as “NXP”) was awarded the “Outstanding Secure MCU Solution” award for its LPC55S69 general-purpose microcontroller at the “2021 China MCU Outstanding Products and Solutions Selection” held by China Electronics News. With the exponential growth of network devices and the extension of intelligence, the “device-to-device” communication in … Read more

Mastering Linux on MCU Series Part 18: New Boot Design to Load and Start Linux (5) – Loading from SPIFLASH

1. Introduction Previously, we completed the design and source code implementation of the storage layout and loader. Now we will practice and test loading the image from SPIFLASH into SDRAM for execution. Of course, during debugging, we can also directly transfer the image to SDRAM using xmodem for direct execution. See the code at:https://github.com/qinyunti/stm32f429-boot.git Please … Read more

Principles of Heterogeneous Communication in Multi-Core MCUs

Click the blue text aboveTalks Lab to get more information on automotive network security With the continuous development of electronic technology and the growing market demand, embedded systems are required not only to perform complex control tasks but also to collect and process data in real-time. To meet these demands, multi-core heterogeneous processors have become … Read more

Simulation Design of a Remote Water Level Monitoring System Based on Microcontroller

1. Control Requirements1. When the water level in the water tower exceeds 4.5 meters, an ultra-high water level warning is triggered, the ultra-high water level alarm light is turned on, and the water pump operation is immediately stopped;2. When the water level in the water tower is below 0.5 meters, an ultra-low water level warning … Read more

How Embedded Experts Optimize Microcontroller Programs from a Global Perspective

I am Lao Wen, an embedded engineer who loves learning.Follow me to become even better together!Program Structure Optimization 1. Program Writing Structure Although the writing format does not affect the quality of the generated code, certain writing rules should still be followed during actual programming. A clearly written program is beneficial for future maintenance. When … Read more