The RTL8157 USB network card has reached the hundred-yuan mark, rekindling interest in 5GBASE-T. However, my previous estimates on the speed of its adoption were overly optimistic. Among the 800 series boards, only MSI has made significant progress. We may have to wait another year to see if the 900 series with Nova Lake / … Read more
This article will cover the following topics: Introduction to F1C100s, U-Boot, Linux kernel customization, and application development using C or C++. We will also provide two examples: a simple example controlling an LED blinking and another creating a GUI program with a button. F1C100s Performance Parameters The F1C100s is a low-cost, low-power 32-bit processor commonly … Read more
Introduction: Previously, we introduced the MME extension of T-head’s Xuantie (Matrix Multiply Extension). We also discussed several directions of RISC-V in Matrix extensions in the article “From Vector to Matrix: The Future of RISC-V Matrix Extensions.” After several months of development, what is the current status of the RISC-V Matrix standardization process?Current Status: Just two … Read more
Comprehensive Guide to Electronic Manufacturing Processes (Download Massive Resources for Free) (Click the above blue text to access learning materials!) The new generation of Kirin has more than one model in action!Just over a month after the launch of Kirin 9020, we are now welcoming the Kirin 8000A.Let’s take a look at what Huawei’s second … Read more
Read the latest documentation and participate:【Find Errors in Documentation and Win Prizes】 ActivityFor the latest documentation content of this article, see:https://docs.openluat.com/air724ug/luatos/app/driver/spi/ 1. Introduction SPI stands for Serial Peripheral Interface. SPI is a high-speed, full-duplex, synchronous communication bus that only occupies four lines on the chip pins: SDI (Data Input), SDO (Data Output), SCLK (Clock), and … Read more
Click the blue text Follow us Introduction With the continuous development of motor control technology, communication methods have become increasingly important. Choosing the appropriate communication method is crucial for obtaining real-time motor parameters. Today, we will introduce SPI communication, which is key for data transmission between the motor and the AS5047P encoder. 1. SPI Communication … Read more
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Follow the public account below and reply with C Language to obtain learning materials C Language Learning Videos 200G of C Language Learning Resources Basics of C Language C Language Learning Path C Language Beginner’s Notes Introduction to C Language Simple C Program Examples How does the C code we write run? Simple Example: Debugging … Read more
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Project Product Images: Bilibili Video Link: https://www.bilibili.com/video/BV1syFAe6Ee7/?share_source=copy_web&vd_source=097fdeaf6b6ecfed8a9ff7119c32faf2 (Material sharing can be found at the end of the article) 01 — Project Overview 1. Function Details STM32 Smart Greenhouse (Bluetooth Version) The functions are as follows: STM32F103C8T6 microcontroller as the main controller Waterproof DS18B20 detects soil temperature. When the temperature exceeds the set maximum value, an … Read more
I have been using my home computer as a personal cloud server. The internal network penetration solution I used was to apply for a dynamic IP with the optical modem in bridge mode. I initially used a direct script from dnspod for the DDNS dynamic domain name resolution service, which required a host to run … Read more