Hello everyone, I am the super cute and invincible Xiaoxiao Cang. As we all know, typically, Jhin’s first item choice is either Galeforce or Infinity Edge, both of which provide Jhin with significant attack benefits. However, a new build has recently gained popularity in professional matches and ranked games, which is to go for a … Read more
Did you know? In automobiles, communication between multiple control units is actually achieved by connecting each control unit to these twoCAN buses, enabling information sharing among multiple control units… What is CAN-BUS used for? CAN-BUS, or CAN bus technology, stands for “Controller Area Network-BUS”. This bus technology was originally used for communication in electronic systems … Read more
This is the 539th article from Shuanghuanxian. Auntie never expected to find herself in a Porsche Taycan, her foot pressing the accelerator with abandon, shouting that she couldn’t take it, while her body honestly swayed with excitement… The term “crazy” finally found its place in the context of Porsche and Auntie; who says electric cars … Read more
Word count: 1092, reading time approximately 6 minutes Continuing from the last session, today we will implement the functionality of UART, primarily using the hardware description language Verilog. The interface design is actually quite simple. If we distill its essence, it can be divided into three main parts: data acquisition, state machine, and interface timing. … Read more
Click the blue text Follow us 1. Introduction to SPI 1. SPI Physical Layer SPI generally uses 4 lines for communication: NSS: Chip select line MOSI: Master data output, slave data input MISO: Master data input, slave data output SCK: Clock line, provided by the master 2. Protocol Layer (1) Basic SPI Communication Timing (2) … Read more
Follow the blue text and reply with “entry materials” to get a tutorial from beginner to advanced on microcontrollers Development boards will guide you in your journey Written by | Wu Ji (WeChat: 2777492857) The full text is about3518 words, reading will take about 15 minutes Recall those long nights debugging when faced with a … Read more
In this article, we will introduce the basics of digital communication and the Serial Peripheral Interface (SPI) communication. This includes the communication structure and the required digital lines.Many precision analog devices have digital interfaces between microcontrollers (referred to as controllers) and controlled devices (referred to as peripherals). For example, a precision Analog-to-Digital Converter (ADC) measures … Read more
The full English name of SPI is Serial Peripheral Interface, which, as the name suggests, is a serial peripheral interface.SPI is a synchronous serial communication interface specification primarily used for short-distance communication in embedded systems.This interface was developed by Motorola in the mid-1980s and has since evolved into an industry standard.SPI is a high-speed, full-duplex, … Read more
The Serial Peripheral Interface (SPI) is one of the most widely used interfaces between microcontrollers and peripheral ICs (such as sensors, ADCs, DACs, shift registers, SRAM, etc.). SPI is a synchronous, full-duplex, master-slave interface. Data from the master or slave is synchronized on the rising or falling edge of the clock. Both the master and … Read more
1. Overview of SPI Communication SPI (Serial Peripheral Interface) is a synchronous serial communication protocol developed by Motorola (now NXP), primarily used for short-distance, high-speed communication between master and slave devices. Its features include full-duplex transmission, master-slave architecture, and no complex protocol layers, making it widely used in embedded devices such as memory (e.g., Flash), … Read more