“Harmony + Euler” are the two operating systems that Huawei is focusing on developing, which is Huawei’s “soul-casting” project. Euler not only serves Kunpeng but also supports X86, positioning itself as an operating system for servers, edge computing, cloud, and embedded devices. Harmony serves smart terminals, the Internet of Things, and industrial terminals, and is … Read more
Professional open-source development platform hardware supplier — Hardkernel has previously released a 64-bit high-performance general development board for global developers, this board, codenamed ODROID-C2, is priced at 40 dollars and is currently being publicly sold on its official homepage. (ODROID-C2) ODROID-C2 has a body size of 85 x 56 mm, weighs 40g, and uses the … Read more
Follow+Star Public Account, don’t miss wonderful content Source | Mil Electronics Earlier this year, I shared that the Remi Pi development board was launched! Today I would like to share a quick start tutorial for the Remi Pi. 1. System Overview The Remi Pi’s myir-image-core system is built on Yocto and includes an LVGL interface, … Read more
Dao Ge’s 022nd Original Article 1. Introduction 2. MQTT Connection with Cloud Platform 3. Proc_Bridge Process: The Bridge Between External and Internal Message Buses 4. Conclusion 1. Introduction In the previous article “IoT Gateway Development: Design Process Based on MQTT Message Bus (Part 1)”, we discussed how to utilize the MQTT message bus in an … Read more
In daily life and work, whether it is the electric fan used for cooling or the fan used for heat dissipation in devices, after a period of use, a large amount of dust often accumulates. This not only affects aesthetics but also has a negative impact on the performance and lifespan of the device. So, … Read more
This article documents the process of building a backup server. Introduction This year, I considered building a dedicated machine for data backup. Firstly, due to increased travel demands this year, the historical devices have been used for several years, and I need a newer device to take over; secondly, I want to verify the reliability … Read more
Recently, I’ve noticed that many friends want to try the soft routing system OpenWRT. Today, we’re starting to update various posts related to soft routing! What is a soft router? A soft router refers to using a desktop or server with software to create a routing solution, mainly relying on software settings to achieve the … Read more
Comprehensive Guide to Anti-Debugging Techniques in Android Reverse Engineering It has been a while since I last wrote an article. Recently, I have been working on several bank projects, and most financial apps have anti-debugging measures. Today, I would like to share some anti-debugging strategies that I frequently encounter in these projects. The following methods … Read more
关注+星标公众号，不错过精彩内容 作者 | strongerHuang 公众号 | strongerHuang Many embedded developers have such doubts: What is the difference between RTOS and Linux? RTOS: Real-Time Operating System, refers to an operating system that can accept and process external events or data at a fast enough speed when they occur, and the results of the processing can control … Read more
Recently, Apple’s iPhone 7 has officially gone on sale, and the iFixit team in San Luis Obispo, California, has “disassembled” the iPhone 7 Plus, and their teardown images and commentary report quickly took over the tech media worldwide. The main board of the iPhone 7 Plus integrates a very small FPGA, measuring 2mmx2mm. This chip … Read more