Original production by Machinery Industry Education, please feel free to share to your friends circle. Unauthorized reproduction by other public accounts is prohibited. Basic Tutorial for Embedded System Development – Based on STM32F103 Series Click the cover View details “Basic Tutorial for Embedded System Development – Based on STM32F103 Series“(ISBN: 978-7-111-67346-0), Authors: Gao Yanzeng, Gong … Read more
This public class will provide a brief introduction to the market trends, employment opportunities, salaries, and technological developments in embedded systems. WeChat Group: Trial Class Time: December 3, 2023, Sunday, 19:30-20:30, time has been changed Live Streaming Method: WeChat mini-program “Yanfeng Network” live streaming, time moved to Sunday WeChat Group: – STM32 Embedded Software Basics … Read more
Click the blue text Follow us Due to changes in the public account’s push rules, please click “Read” and add “Star” to get exciting technical shares as soon as possible. Source from the internet, please delete if infringing DMA, short for Direct Memory Access, is a method for transferring data directly between memory and peripherals … Read more
01 Speaking of microcontrollers, we cannot avoid the 51 series. I remember the first microcontroller I encountered in college was the AT89C51. I believe many people started learning about microcontrollers from here, right? Of course, the AT89C51 is rarely used now. However, another brand of the 51 microcontroller is still very popular, which is the … Read more
In the field of embedded MCUs, CoreMark is a well-known method for measuring MCU performance, and the CoreMark score often becomes an important indicator for evaluating the performance of a certain MCU. Recently, STMicroelectronics launched the new generation STM32H7, which set a record for Cortex-M general-purpose MCUs with a score of 3224 in CoreMark, becoming … Read more
Remote control irrigation system for tea gardens based on STM32 Authors：XU Weihai, ZHANG Wu, ZUO Guanpeng, ZHANG Chao, YAO Yuqing, FENG Jinlei, MIAO Benben (College of Information and Computer, Anhui Agricultural University, Hefei, Anhui 230036) Abstract To accurately detect the water needs of tea trees during their growth and to automatically control precise irrigation in … Read more
Overview of Embedded Systems //From Hardware Perspective：“Embedded” integrates peripheral devices based on the CPU into the CPU chip itself. For example, early computers based on the X86 architecture had CPUs that only performed computation and accumulation functions. All chips needed external bridges to expand functionality, such as serial ports that relied on external 16C550/2 serial … Read more
Understanding OBG in Microcontrollers: The STM32 microcontroller’s core (Cortex-M3) contains a hardware debugging module that supports various complex debugging operations. The hardware debugging module allows the core to halt when fetching addresses or accessing data—this is the assurance we have for online simulation during microcontroller development and debugging.When the core is halted, both its internal … Read more
Tan Zengqiao, Lu Zhengliang, Zhang Xiang (Nanjing University of Science and Technology, School of Mechanical Engineering, Jiangsu Nanjing 210094) Abstract: In order to meet the requirements of CubeSats for high performance, low power consumption, and rich peripheral interfaces for attitude control computers, this paper designs a CubeSat attitude control computer based on the low-cost, low-power … Read more
Du Yongjie 1，Lu Yi 1，Zhao Jing 2 （1.China Jiliang University, School of Measurement and Testing Engineering, Hangzhou, Zhejiang 310018；2.Hangzhou Woolay Intelligent Technology Co., Ltd., Hangzhou, Zhejiang 310018） Abstract: Currently, the liquid level measurement of asphalt tanks at mixing stations mainly relies on manual estimation and float measurement. To address the issues of large measurement errors … Read more