1、GPIO Structure and Registers GPIO includes multiple 16-bit I/O ports, each of which can independently set 3 types of input modes and 4 types of output modes, and can be independently set or reset. GPIO consists of registers, input drivers, output drivers, and other components, as shown in the figure below. GPIO operates through 7 … Read more
Do you want to explore the forefront of embedded technology? By filling out the questionnaire at the end of the article, choose a time that is available in the fifth week, join our upcoming Arduino technical training, and dive deep into the limitless possibilities of microcontrollers! Specific time and location will be discussed in the … Read more
Training Introduction Arduino Training Arduino is an open-source electronic prototyping platform that includes hardware (Arduino board) and software (Arduino IDE). It is easy to get started with, supports C/C++ programming, and has a rich library of functions and extensibility, making it a popular hardware development platform worldwide. Therefore, the organization prepared an Arduino training session … Read more
Training Introduction Arduino Training Arduino is an open-source electronic prototyping platform that includes hardware (Arduino board) and software (Arduino IDE). It is easy to get started with, supports C/C++ programming, and has a rich library of functions and extensibility, making it a popular hardware development platform worldwide. Therefore, the organization prepared an Arduino training session … Read more
Hello everyone, I am Liang Xu. Arduino is just a toy, learning Arduino is a waste of time! There are many such opinions online, and some people have even developed a hierarchy of development boards, feeling a sense of superiority just because they can work with STM32 or ARM boards, looking down on those who … Read more
Why is Arduino so popular? To put it in one sentence, successful products are similar, while failed products each have their own failures. Arduino is undoubtedly successful, but we won’t discuss the reasons for its success; let’s just look at the current flourishing situation of Arduino. On one hand, there are Arduino’s own products, including … Read more
To deepen students’ understanding and mastery of microcontrollers and embedded systems, enhance design and development skills, strengthen practical abilities, and foster innovative thinking, the Freshman Academy collaborated with the School of Computer Science and Technology to launch the “Computer Training Workshop”, organizing the first course on March 29. The course was taught by Professor Zhang … Read more
Click on “Guoguo Little Master“, select “Top/Star Public Account“ Valuable resources delivered to you first! Summary: Here are several development boards based on the Arduino UNO shape, let’s appreciate them together. 1. Adafruit METRO M7 The main control chip is NXP’s IMXRT1011, with an ARM Cortex-M7 core. The IMXRT1011 is a microcontroller unit (MCU) developed … Read more
Official Block Diagram 1. ARMv7 2. ARMv8 (1) aarch32 (2) aarch64 (3) Summary of arch32 and aarch64 (4) Understanding with Code 3. Cortex-A9 architecture 1. ARMv7 2. ARMv8 (1) aarch32 (2) aarch64 (3) Summary of arch32 and aarch64 Understanding aarch32 and aarch64 under armv7: If both secureos and monitor are 64-bit, secureos runs at el1, … Read more
The HarmonyOS Connect smart hardware open ecosystem is about to enter the era of rich device industrialization! To allow developers to experience HarmonyOS rich device development early, we will present seven development boards that support rich device development. 1. HH-SCDAYU200 The HH-SCDAYU200 development board is launched by Jiangsu Runhe Software Co., Ltd. This development board … Read more