Embedded technology has gradually integrated into our daily lives with the advent of the digital intelligence era. But do you really understand embedded operating systems? 😁😁😁 Question: What exactly is an embedded operating system? Answer: An embedded operating system is a specific operating system designed for embedded systems, it can effectively manage system resources and … Read more
Author: Joseph Yiu, Senior Embedded Technology Manager, ARM William Gao, ARM China Application Engineer and Gabriel Wang, ARM China Embedded Application Engineer also contributed to the Chinese version of this article Summary The ARM Cortex-M processor family now has 8 processor members. In this article, we will compare the product features among the Cortex-M series … Read more
An online learning platform that all national maker education teachers are paying attention to The electronic piano made with Arduino UNO can play the notes “do re mi fa so la ti” in order. To enhance the performance by an octave, a pitch-bend button is placed on the far right of the piano. Additionally, for … Read more
Preface Consider this as the beginning of learning ARM. Although RiscV has been praised by major media recently, I still have a positive outlook. However, I still think it is very difficult to threaten ARM and x86 in high-profit industries in the short term, due to the characteristics of the instruction set and the individual … Read more
Background When debugging multi-core processors with JNDTech’s CodeViser emulator, it is often necessary to manually configure the emulator and processor. This article takes the configuration of the Cortex-A9 dual-core processor in CVD as an example to introduce the multi-core debugging configuration method. Solution After connecting the emulator to the development board, start the CVD debugger, … Read more
As a technology and digital blogger, I enjoy tinkering with various electronic products, which has led to a clutter of electronic parts scattered around my home. To make matters worse, my study is not very spacious, and fitting a desk and bookshelf already makes it feel cramped, not to mention squeezing in a desktop PC. … Read more
❝ The ESP32 is something many people may have heard of or used. If you have previously used an Arduino development board, you might have come across it as well. The ESP32 refers to a series of chips and modules produced by Shanghai Espressif Systems, rather than a specific chip, which is something to note. … Read more
【Click the top「blue text」to follow us and become a tech aesthetics enthusiast together!】 Text length:5883 words 11 images Estimated reading time:15 minutes （For easy reading, key points have been highlighted） A couple of days ago, Teacher Tie Xiong from the workshop was on his way to work when he suddenly stumbled upon something under his … Read more
It has been 4 years since the release of the previous generation of Raspberry Pi (RPI4 @2019). The Raspberry Pi 4 even reached a “sky-high price” for a while, becoming a financial product, and there was news earlier this year that there would be no updates. However, the Raspberry Pi has officially announced the information … Read more
Let’s take a look at FPGA development projects at international universities. As far as I know, many universities in China do not offer courses related to FPGA, so many students are self-taught. However, self-learning requires certain goals and projects. Today, let’s look at the FPGA project courses offered by Cornell University, an Ivy League school. … Read more