What is SPI SPI stands for Serial Peripheral Interface in English, which, as the name suggests, is a serial peripheral device interface. It was first defined by Motorola in its MC68HCXX series processors. SPI is a high-speed, full-duplex, synchronous communication bus that only occupies four lines on the chip’s pins, saving pin space and providing … Read more
Hello everyone, I am Su San~~ Today I would like to discuss the SPI mechanisms of Java, Spring, and Dubbo, focusing on their principles and differences. Actually, I have previously written a similar article, but that one mainly analyzed the source code of Dubbo’s SPI mechanism, only briefly introducing the SPI mechanisms of Java and … Read more
Click on the “Yudao Source Code“, and select “Set as Favorite” What about the previous wave or the latter wave? The waves that can surf are the good waves! Every day 10:33 updates articles, losing a little bit of hair every day… Quality Source Code Column Original | Java 2021 Super God Road, very intense~ … 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
01 【SPI Concept】 SPI (Serial Peripheral Interface) is a synchronous serial port for communication between microcontroller units (MCUs) and peripheral ICs (such as sensors, ADCs, DACs, driver chips, and external storage devices). The communication rate can range from a few thousand bps to hundreds of Mbps or even higher, depending on the specifications and performance … Read more
01 【Introduction】 SPI: Serial Peripheral Interface, is a synchronous serial interface for device communication. SPI was developed by Motorola around 1985 and is suitable for short-distance, device-to-device communication. Since then, this interface has become a de facto standard adopted by many semiconductor manufacturers, especially microcontrollers (MCUs) and microprocessors (MPUs). 02 【SPI Interface】 The SPI bus … Read more
Recently, I needed to write a protocol, so I reviewed SPI again. (I have kept this draft for too long, if I don’t publish it now, I will forget it) First, I analyzed the characteristics of the SPI protocol, using the ADS1118 device as a carrier for analysis. Later, I used a logic analyzer to … Read more
1. Introduction to SPI SPI, short for Serial Peripheral Interface, is a serial communication interface defined by Motorola for its MC68HCXX series processors. The SPI interface is mainly used between EEPROM, FLASH, real-time clocks, AD converters, as well as digital signal processors and digital signal decoders. SPI is a high-speed, full-duplex, synchronous communication bus that … Read more
Wireless Sensor Network Coverage Optimization Based on Improved Ren Jin, Li Yibo, Min Chang (First Author Affiliation: School of Information, North China University of Technology) Keywords: Wireless Sensor Network; Particle Swarm Optimization Algorithm; Latin Hypercube Sampling; Mutual Learning Ability; Dynamic Learning Factor Citation Format: Ren Jin, Li Yibo, Min Chang. Wireless Sensor Network Coverage Optimization … Read more
©IntelMining Author Original Article:Pu Dequan, Gao Zhenggang, Li Pengzhou. Research on Environmental Perception of Mine Transport Vehicles Based on Sensor Fusion[J]. Metal Mine, 2024, 53(10): 176-. In this rapidly changing technological era, the safety and efficiency of the mining industry have always been a focal point of concern. Imagine how transport vehicles can navigate freely … Read more