Click the above “Positive Motion Assistant”, stay tuned for new updates! ZMC406 Hardware Introduction ZMC406 is a multi-axis high-performance EtherCAT bus motion controller launched by Positive Motion, featuring communication interfaces such as EtherCAT, Ethernet, RS232, CAN, and USB. The ZMC series motion controllers can be applied in various scenarios requiring offline or online operation. ZMC406 … Read more
Exploring FastAPI: A Powerful Python Framework for Backend Development Hello everyone, I am Xiangqian! Today I want to introduce you to a super powerful Python web framework – FastAPI. It is not only fast and easy to use, but also comes with built-in API documentation, making it a magical tool for backend development! Let’s explore … Read more
Having memorized a lot of stock responses, I believe everyone has heard the term SPI Extension. Some interviewers really like to ask this question: How is Spring Boot’s auto-configuration implemented? Basically, if you mention that it is based on Spring’s SPI extension mechanism and bring up the spring.factories file and EnableAutoConfiguration, then you are likely … Read more
👉 This might be useful for you community 🐱 One-on-one communication/interview booklet/resume optimization/job hunting advice, welcome to join “Yudao Rapid Development Platform” knowledge planet. Below are some materials provided by the planet: “Project Practice (Video)”: Learn from the book, practice in the project“Practice” “High-Frequency Interview Questions in the Internet”: Learning from resumes, spring blossoms “Architecture … Read more
[Background] During the discussion of a control command, we proposed to use the SOME/IP protocol, but the other party suddenly suggested using the MQTT protocol for transmission. This proposal was something we had not encountered before, which left us a bit confused. Therefore, classmate Jiahui conducted an investigation and comparison of the two protocols and … Read more
Zephyr provides a powerful and extensible time framework for obtaining and tracking timing events from hardware timing sources of any precision. Time Units The kernel time is tracked in the following time units: Real Time Hardware Counter Cycles Ticks Real Time The kernel time is described in real-time units: milliseconds/microseconds, which is easy to understand … Read more
Zephyr provides a set of timing APIs for measuring code execution time, helping to analyze and optimize code. These timing APIs may use a different timer than the default kernel timer, and the timer used is specified by the architecture, SoC, or board configuration. API The timing APIs are defined in zephyr/include/zephyr/timing/timing.h and will only … Read more
Compared to large model applications such as prompt engineering and fine-tuning, the uniqueness of AI agents lies in their ability not only to provide consultation to users but also to directly participate in decision-making and execution. The core of the agent’s implementation is. The core of this advancement is that the critical aspect of task … Read more
Original: Dear Data (1) If we say that developing applications for large models is like gold mining, then the frameworks, tools, and platforms that accelerate application development are the “shovels for mining gold.” Where there are gold miners, there will always be shovel manufacturers. Opportunities will definitely be seized by leading vendors. And open-source products … Read more
My Understanding of Architectural Design 1. Understanding of Architectural Design Concepts I believe most readers of this article are engaged in embedded development, and you may have noticed that job postings for architectural design roles on recruitment websites are predominantly focused on Web development, with very few openings for system architects in embedded positions. My … Read more