Embedded Software & Tools

  • Operating Systems (Linux, RTOS, Android)
  • Firmware Development
  • Embedded Security
  • Development Tools & IDEs
  • AI/ML in Embedded Systems

STM32 Microcontroller #12.5 SPI Communication (Hardware Read/Write)

by
STM32 Microcontroller #12.5 SPI Communication (Hardware Read/Write)

Main reference materials: Bilibili @ Jiangxie Technology STM32 Beginner’s Tutorial – 2023 Edition Detailed Explanation with Chinese Subtitles Development material download link: https://pan.baidu.com/s/1h_UjuQKDX9IpP-U1Effbsw?pwd=dspb Microcontroller kit: STM32F103C8T6 development board microcontroller C6T6 core board experimental board minimum system board kit Article source file link: https://github.com/INKEM/Knowledge_Base Introduction to SPI Peripherals • The STM32 integrates hardware SPI transceiver circuits, … Read more

Entware: Elevate Your Embedded Devices!

by
Entware: Elevate Your Embedded Devices!

What is Entware? Let’s talk about this “hidden powerhouse”. Entware is a package manager based on OPKG, specifically designed for embedded devices such as routers, NAS, and single-board computers (like Raspberry Pi and Banana Pi). Previously scattered across two projects, Entware-ng-3x and Entware-ng, they have now merged into a single Entware, providing unified management and … Read more

Concept, Basic Structure, and Advantages of FPGA Chips

by
Concept, Basic Structure, and Advantages of FPGA Chips

Source: Tiger Says Chip Original Author: Tiger Says Chip This article introduces the basic structure, advantages, and engineering significance of Field Programmable Gate Arrays (FPGAs). 1. Concept of FPGA ChipsFPGA (Field Programmable Gate Array) is an integrated circuit that can be programmed and configured by users after leaving the factory according to actual needs. Unlike … Read more

From Beginner to Abandonment: A Detailed Manufacturing Process of Chips!

by
From Beginner to Abandonment: A Detailed Manufacturing Process of Chips!

In the previous issue, we introduced the wafer preparation process (link). Silicon ingots and wafers Today, we will continue to discuss the manufacturing process of chips (die). This stage is the most challenging part of the chip manufacturing process. I will try to explain it in a simple and understandable way, and I hope everyone … Read more

Exploring the RISC-V Chip Architecture

by
Exploring the RISC-V Chip Architecture

RISC-V (pronounced “risk-five”) is an open-source instruction set architecture (ISA) based on the principles of Reduced Instruction Set Computing (RISC), which can be simply explained as a type of “open-source hardware” corresponding to the open-source software movement. The project began in 2010 at the University of California, Berkeley, but many contributors are volunteers and industry … Read more

The Three Toughest Challenges in Learning C Language

by
The Three Toughest Challenges in Learning C Language

Many beginners feel that learning C language becomes impossible halfway through, as they encounter several tough challenges that they cannot overcome. Consequently, many conclude that C language is too difficult and too close to the hardware level, especially those tough challenges that are hard to understand, making it difficult to proceed. Today, let’s discuss the … Read more

Developing C Language Applications Using VSCode

by
Developing C Language Applications Using VSCode

After setting up the C language development environment, the next step is to create a project for development. For convenience, it is generally recommended to use an IDE (Integrated Development Environment) for development. There are many development tools for C language, with the mainstream ones being Clion, Visual Studio, and VSCode. This article will demonstrate … Read more

Comprehensive Resources for Learning C Language [Latest Edition]

by
Comprehensive Resources for Learning C Language [Latest Edition]

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

Oh! This Damn C Language!

by
Oh! This Damn C Language!

Source | Programmer cxuan Author | cxuan Introduction The C language is an abstract and procedural language that is widely used in low-level development. C plays an irreplaceable role in computer architecture and can be said to be the foundation of programming. In other words, regardless of which language you learn, C should be placed … Read more

What is the Most Complex C Language Program You Have Seen or Written?

by
What is the Most Complex C Language Program You Have Seen or Written?

(Click the public account above to follow quickly) From: Jobbole Group Link: http://group.jobbole.com/9907/ This is a discussion thread from Quora, where the original poster said: If it’s a single line of code, it must be practical, not obfuscated or confusing. For example: while (*n++=*i++) ; (← Those who understand can explain in the comments) I … Read more