IoT & Hardware
Reader small image

You're reading from  Embedded Systems Architecture - Second Edition

Product typeBook
Published inJan 2023
PublisherPackt
ISBN-139781803239545
Edition2nd Edition
Concepts
Embedded Systems
Right arrow
Author (1)
Daniele Lacamera
Daniele Lacamera
author image
Daniele Lacamera

Daniele Lacamera is a software technologist and researcher with vast experience in software design and development on embedded systems for different industries, currently working as freelance software developer and trainer. He is a worldwide expert in TCP/IP and transport protocol design and optimization, with more than 20 academic publications on the topic. He supports free software by contributing to several projects, including the Linux kernel, and his involvement within a number of communities and organizations that promote the use of free and open source software in the IoT.
Read more about Daniele Lacamera

Right arrow

UART-based asynchronous serial bus

Historically used for many different purposes, thanks to the simplicity of its asynchronous nature, UART dates back to the origins of computing, and it is still a very popular circuit used in many contexts. Personal computers up to the early 2000s included at least one RS-232 serial port, realized with a UART controller and the transceivers allowing to operate at higher voltages. Nowadays, the USB has replaced serial communication on personal computers, but host computers can still access TTL serial buses using USB-UART peripherals. Microcontrollers have one or more pairs of pins that can be associated with an internal UART controller and connected to a serial bus to configure a bidirectional, asynchronous, full-duplex communication channel toward a device connected to the same bus.

Protocol description

As previously mentioned, asynchronous serial communications rely on implicit synchronization of the bit rate between the transmitter and the...

lock icon
The rest of the page is locked
Previous Page
Chapter 11 of 18, Page 4
Next Page
You have been reading a chapter from
Embedded Systems Architecture - Second Edition
Published in: Jan 2023Publisher: PacktISBN-13: 9781803239545
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Daniele Lacamera

Daniele Lacamera is a software technologist and researcher with vast experience in software design and development on embedded systems for different industries, currently working as freelance software developer and trainer. He is a worldwide expert in TCP/IP and transport protocol design and optimization, with more than 20 academic publications on the topic. He supports free software by contributing to several projects, including the Linux kernel, and his involvement within a number of communities and organizations that promote the use of free and open source software in the IoT.
Read more about Daniele Lacamera

Personalised recommendations for you

Based on your interests and search pattern

Architectural Patterns and Techniques for Developing IoT Solutions

Architectural Patterns and Techniques for Developing IoT Solutions

This book covers all the patterns and considerations that give you both the power and flexibility to build scalable, secure, and performant IoT solutions by combining various patterns in interesting ways. It also lists the benefits of combining IoT with technologies like blockchain, 3D-printing, 5G, Generative AI, quantum computing, and LLMs.

BookSep 2023304 pages
Arduino Data Communications

Arduino Data Communications

Arduino Data Communication focuses on IoT’s Internet aspect, guiding you in setting up your own infrastructure for storing and managing the data collected from sensors. This book goes beyond microcontroller basics, equipping you with the knowledge essential for building real-world projects.

BookNov 2023286 pages5
Arduino IoT Cloud for Developers

Arduino IoT Cloud for Developers

From fundamental principles to advanced techniques, this comprehensive book equips you with the knowledge and skills needed to design and deploy IoT applications seamlessly. Explore cloud integration, best practices, and real-world projects to harness the full potential of IoT application development with the Arduino IoT Cloud.

BookNov 2023402 pages
The Azure IoT Handbook

The Azure IoT Handbook

Building IoT Systems with Azure IoT is a comprehensive introduction for those who are new to the Internet of Things and looking to get up to speed in no time. This book will teach you how to create and develop IoT solutions with intelligent edge-to-cloud technologies in the Azure cloud.

BookDec 2023248 pages