Data Transmission

MIPI Interface Technology: How Chip Interface IP Achieves Faster Image and Video Transmission?

by
MIPI Interface Technology: How Chip Interface IP Achieves Faster Image and Video Transmission?

With the continuous advancement of technology, images and videos play an increasingly important role in our lives. From smartphones, televisions, and computers to medical devices and automobiles, various smart devices require support from image and video transmission technologies. MIPI (Mobile Industry Processor Interface) interface technology is one of the mainstream technologies widely used to connect … Read more

Understanding the Differences Between LVDS, EDP, and MIPI

by
Understanding the Differences Between LVDS, EDP, and MIPI

We often use touch screens and hear about various touch screen interfaces, such as LVDS, EDP, and MIPI. So, what are the differences between them?Let’s take a look. LVDS, EDP, and MIPI are three mainstream high-speed data transmission interfaces primarily used for display and video signal transmission, but they have significant differences in design goals, … Read more

In-Depth Explanation of the SPI Communication Protocol and FPGA Implementation

by
In-Depth Explanation of the SPI Communication Protocol and FPGA Implementation

Click the blue text Follow us 1. Introduction to SPI SPI (Serial Peripheral Interface) is a synchronous, serial, full-duplex communication interface commonly used for data exchange between microcontrollers, sensors, memory, and other external devices. Examples include: EEPROM, RTC (Real-Time Clock), ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), LCD, audio ICs, temperature and pressure sensors, MMC or … Read more

Understanding the I2C Protocol: A Comprehensive Guide

by
Understanding the I2C Protocol: A Comprehensive Guide

I2CIntroduction I2C (Inter-Integrated Circuit) is a short-distance, low-speed, two-wire serial communication bus introduced by Philips (NXP) in the 1980s. It is widely used in electronic devices due to its simple structure (requiring only the SDA data line and SCL clock line), low wiring costs, and support for multi-master and multi-slave communication. Its main application scenarios … Read more

Frontend HTTP Requests: A Practical Guide to Accurately Determining Data Reception Completion

by
Frontend HTTP Requests: A Practical Guide to Accurately Determining Data Reception Completion

When users download large files and the progress stalls at 99%, or when real-time data streams suddenly interrupt without notice—these typical issues stem from neglecting to accurately determine the completion of HTTP responses. This article will delve into solving a key challenge in frontend development:How to accurately determine whether HTTP response data has been completely … Read more

Chapter 16 of FreeRTOS: Stream Buffer

by
Chapter 16 of FreeRTOS: Stream Buffer

Table of Contents 1. Core Concepts of Stream Buffer 1.1 Design Purpose 1.2 Key Features 2. Practical Implementation of Efficient Data Stream Transmission 2.1 Serial Data Transmission and Reception Example 2.2 Performance Optimization Techniques 3. In-depth Comparison with Queues 4. Quick Reference for Key APIs 5. Best Practice Recommendations 1. Core Concepts of Stream Buffer … Read more

IoT Cards: The Digital Bridge Connecting Everything

by
IoT Cards: The Digital Bridge Connecting Everything

The IoT card, officially known as the IoT communication card, is a mobile communication access service provided by operators specifically for smart terminal devices. Unlike the mobile SIM cards we use daily, IoT cards use exclusive number ranges and are primarily sold in bulk to enterprise users, providing data transmission, remote control, and management services … Read more

Understanding 4-Wire SPI in One Article

by
Understanding 4-Wire SPI in One Article

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, and SRAM. 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

Research on Key Technologies for Secure Communication in Industrial IoT

by
Research on Key Technologies for Secure Communication in Industrial IoT

The technology of Industrial Internet of Things (IIoT) is a cross-network system that integrates IoT and internet services, relying on emerging information technologies such as ubiquitous sensing, virtual reality, cybersecurity, artificial intelligence, and big data to achieve intelligent interaction between industrial data flows and the software and hardware of industrial equipment throughout the entire manufacturing … Read more

How to Resolve LoRa Multi-Node Conflicts?

by
How to Resolve LoRa Multi-Node Conflicts?

When we are working on wireless sensors and device networking, we often use wireless transmission methods such as 433M ASK and LoRa. When multiple nodes use the same frequency and transmission parameters, such as spreading factor, at the same time to send data, packet collisions or co-frequency interference can occur, which prevents the gateway from … Read more