Cross Compilation

GCC Compiler Toolchain Download and Installation Guide

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GCC Compiler Toolchain Download and Installation Guide

The GCC embedded system cross-compilation toolchain (GNU Arm Embedded Toolchain) includes: the Windows version of ARM-GCC, debugger (OpenOCD), make tools, and programming tools. I have shared “arm-gnu-toolchain-14.2.rel1-mingw-w64-x86_64-arm-none-eabi.exe” via Quark Cloud Disk; click the link to save it. Link: https://pan.quark.cn/s/318d63030760 The option “Add path to environment variable” is not checked by default; please check it here. … Read more

What is Embedded Programming? How to Get Started and Improve?

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What is Embedded Programming? How to Get Started and Improve?

Content Overview What is Embedded? What is Cross-Compilation? Getting Started and Improving in Embedded 1. What is Embedded? Embedded can be said to be one of the most widely covered and popular professions today. So, what is embedded? This question cannot be easily answered in just a few words. Embedded, in English, is “embedded,” meaning … Read more

Cross-Compiling ARM Architecture Browser on Deepin Linux: A Comprehensive Guide

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Cross-Compiling ARM Architecture Browser on Deepin Linux: A Comprehensive Guide

With the rapid development of domestic information technology systems, an increasing number of devices are adopting non-x86 architecture CPUs, such as ARM, Loongson, Shenwei, and RISC-V. Among them, the ARM architecture holds a significant market share due to its wide application, with Feiteng and Huawei Kirin being the main representatives of ARM architecture. When developing … Read more

Guide to Building Embedded Linux Root File System

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Guide to Building Embedded Linux Root File System

Click on the “Embedded Application Research Institute” above, and select “Top/Star Official Account“ Useful Resources Delivered First Hand! Source | CSDN-Stop at Perfection 656 Compiled & Formatted | Embedded Application Research Institute 1. Root File System Layout The layout of the embedded Linux root file system is recommended to follow the FHS standard. In fact, … Read more

Embedded Linux Development Log (4)

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Embedded Linux Development Log (4)

Currently, most industrial control systems are embedded systems (a few simple systems use bare metal development directly). An “embedded system” refers to a computer system with specific functions embedded within specific hardware. Embedded systems generally consist of a real-time operating system (RTOS) + application software (a PLC itself is also an embedded system). Common real-time … Read more

Cross-Compiling C and C++ with CMake

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Cross-Compiling C and C++ with CMake

Embedded development, especially in SOA (Service Oriented Architecture), often encounters a scenario where part of the business functionality is developed in C and is relatively mature, and there is a desire to reuse it directly. However, the underlying services obtained by the business layer are written in C++. If both need to be placed in … Read more

Running Hello World in Assembly Language on Android

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Running Hello World in Assembly Language on Android

Principle of Ximen Chui Xue This article explains how to write a GNU ARM assembly program and run it on an Android phone. (1) Why Learn ARM Assembly? If learning is only done when needed, then nothing needs to be learned in advance. The situation of “learning when needed” often exists and makes sense; your … Read more

How to Gain Local Shell Access on IoT Devices

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How to Gain Local Shell Access on IoT Devices

This article is a featured post from the KSY Forum by author ID: fengzhidian 1. Introduction The author has recently researched several smart home devices, which have fewer open ports and are generally unable to obtain debugging permissions from the network side. Gaining local debugging permissions on the device has become an important step in … Read more

Basic Tutorial on ARM Assembly Language

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Basic Tutorial on ARM Assembly Language

This tutorial includes some sample programs that can be debugged hands-on to deepen understanding. To debug ARM programs, we need an environment that can run ARM programs and a debugger that supports the ARM architecture. This tutorial will introduce how to set up an ARM cross-compilation, running, and debugging environment based on the x86 platform … Read more

Linux System Programming: Basic Concepts

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Linux System Programming: Basic Concepts

Click the above“Mechanical and Electronic Engineering Technology”to follow us Host Machine The host machine (Host Machine) usually refers to the computer used for developing and compiling embedded software. The host machine is typically a high-performance desktop or laptop that runs standard operating systems such as Windows, Linux, or macOS. The main functions of the host … Read more