Design-Reuse

Securing UART communication interface in embedded IoT devices

With the increasing number of high-profile data and privacy breaches in the Internet of Things (IoT) systems, businesses and consumers have a greater awareness of the need for security when buying ...
电子工程专辑

UART、I2C、SPI串行总线通信原理，你知道吗？

本篇博文简要介绍UART、I2C、SPI串行总线通信原理。更详细的说明请看以下三篇文章。 一文搞懂I2C总线通信 一文搞懂SPI通信协议 I2C (Inter-Integrated Circuit) 通信协议是一种多主从架构的串行通信总线，有两根双向的信号线：一根数据线SDA用于收发数据，一根时钟线 ...
电子工程专辑

SPI、UART、I2C通信的区别与应用！

电子设备之间的通信就像人类之间的交流，双方都需要说相同的语言。在电子产品中，这些语言称为通信协议。 之前有单独地分享了SPI、UART、I2C通信的文章，这篇对它们做一些对比。 串行 VS 并行 电子设备通过发送数据位从而实现相互交谈。位是二进制的 ...
Design-Reuse

Securing UART communication interface in embedded IoT devices

With the increasing number of high-profile data and privacy breaches in the Internet of Things (IoT) systems, businesses and consumers have a greater awareness of the need for security when buying ...
Electronic Design

UART Validation Automation Platform

Universal Asynchronous Receiver/Transmitters (UARTs) are considered the simplest way to send data from one system to another system. UARTs are commonly included in ...
EDN

FTDI Chip will show USB 2.0 to UART module at Embedded World

Future Technology Devices International Ltd. (FTDI Chip) will show off two USB 2.0 mini-modules at the Nuremberg Embedded World show in early March. FT2232H mini module (pictured above) offers two ...
Electronic Design

Oversampling UART Reduces RF Noise

In recent years, wireless communications have grown to encompass applications like remote control, remote sensing, and wireless local-area networks (WLANs). The data rates of such implementations vary ...
Embedded

Embedded Driver Development (3 Techniques)

A fundamental skill that embedded software developers need to master is understanding how to write drivers. Within an embedded system, there a typically two types of drivers: microcontroller ...