Click ↑ dark colorPocket IoT, selectFollow the public account to get more content and not get lost Complete Method to Add systemd in Buildroot Buildroot is a commonly used root filesystem build tool for embedded Linux, which defaults to using <span>busybox init</span> as the initialization system. The following is the process of adapting systemd for … Read more
Click on the above “Linux Notes” and select “Pin/Star Public Account” Get valuable content delivered first-hand What is Buildroot Obtaining Buildroot Source Code Buildroot Directory Structure Buildroot Compilation Configuration Full Compilation Individual Compilation How to Add Custom Third-Party Projects How to Patch Buildroot Source Code Summary In the previous article, we discussed how to build … Read more
We are using the RK3588 SmartHub SDK to compile the Buildroot Linux system, with the following versions of U-Boot and Linux Kernel: U-Boot 2017.09Linux version 6.1.115 The U-Boot environment variables are stored in memory by default in the source code provided by RK, with the corresponding configuration as follows: CONFIG_ENV_IS_NOWHERE=y Executing the saveenv command in … Read more
Recently, I have been compiling the rk3566 Buildroot system, while preparing to run LVGL on the Buildroot system, aiming to create an application similar to a Qt interface that automatically runs on startup to observe the overall effect. This is what I have been working on lately. Previously, my system was an Android system, so … Read more
When building the Linux system on chips such as RK3562/6/8, RK3576, and RK3588 using Buildroot, if you want to support the ADBD service for network access to the board, the following operations are required:1. When integrating the ADBD service in Buildroot, if the configuration optionBR2_PACKAGE_ANDROID_ADBD_TCP_PORT is not set, it defaults to 0, meaning that the … Read more
@Getting Started with Embedded Linux Using Buildroot – Part 7 (Final) Setting Up Embedded C/C++ Development Environment in Eclipse Preparation Create a New C/C++ Project in Eclipse Configure Cross-Compilation Environment for C/C++ Project Setting Up Embedded C/C++ Debugging Environment in Eclipse Configure Remote Debugging Environment for C/C++ Project Summary This series will create my first … Read more
This series will create my first runnable embedded Linux system based on the Buildroot repository provided by Microchip. AT91Bootstrap Operation Tutorial Modify AT91Bootstrap Specific Configuration Operation command: make at91bootstrap3-menuconfig make at91bootstrap3-menuconfigDetailed interface of AT91Bootstrap: AT91Bootstrap Detailed Configuration Interface If running bare-metal or RTOS on Microchip MPU, you can modify the filename of u-boot.bin in the … Read more
1. Introduction Nowadays, IOT device security research needs to address products with different architectures. Given that compiling for different architectures is a skill that practitioners need to master. The mainstream device architectures today mainly include x86_64, arm, and mips. The compilation for different instruction sets and how to handle errors is also the topic discussed … Read more
In the field of embedded application development, OpenCV has become the preferred tool for developers handling computer vision tasks due to its rich functionality. Buildroot provides a convenient embedded system build environment, with the default integrated version of OpenCV being 4.5.4. However, in practical applications, different projects often have specific requirements regarding functionality and performance, … Read more
Introduction In a previous article, we introduced how to use busybox to build a filesystem: https://www.guyuehome.com/detail?id=1928835293522231297 However, the filesystem built with busybox requires a lot of cross-compilation and manual addition of components, and some software needs to be ported by yourself, making the porting process quite cumbersome. There is another very practical method for building … Read more
