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GNU/Linux Rapid Embedded Programming

You're reading from GNU/Linux Rapid Embedded Programming

Product type Book

Published in Mar 2017

Publisher Packt

ISBN-13 9781786461803

Pages 732 pages

Edition 1st Edition

Languages

Concepts

System Programming

Author (1):

Rodolfo Giometti

Table of Contents (26) Chapters

GNU/Linux Rapid Embedded Programming

Credits

About the Author

About the Reviewer

www.PacktPub.com

Customer Feedback

Preface

Installing the Developing System

Managing the System Console

C Compiler, Device Drivers, and Useful Developing Techniques

Quick Programming with Scripts and System Daemons

Setting Up an Embedded OS

General Purposes Input Output signals – GPIO

Serial Ports and TTY Devices - TTY

Universal Serial Bus - USB

Inter-Integrated Circuits - I2C

Serial Peripheral Interface - SPI

1-Wire - W1

Ethernet Network Device - ETH

Wireless Network Device - WLAN

Controller Area Network - CAN

Sound Devices - SND

Video devices - V4L

Analog-to-Digital Converters - ADC

Pulse-Width Modulation - PWM

Miscellaneous Devices

The Kernel and DTS files

The main target of this book is to give several suggestions for rapid programming methods to be used on an embedded GNU/Linux system. However, the main target of every embedded developer is to realize programs to manage peripherals, to monitor or to control devices, and other similar tasks to interact with the real world. So, we mainly need to know the techniques useful to get access to the peripheral's data and settings.

That's why, we need to know how to recompile the kernel and how to configure it.

Recompiling the kernel

Our developer kits are well supported, and in this situation, it is quite rare that we need a complete kernel recompilation. However, knowing how to do this step is quite essential for every embedded developer (it may happen that we need to add some external peripherals or modify the default configuration).

Since we decided to use the Robert C. Nelson repositories, we can still continue using them. However, some words must be spent to clarify some...

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Authors (1)

Rodolfo Giometti

Rodolfo Giometti is an engineer, IT specialist, GNU/Linux expert and software libre evangelist. He is the author of the books BeagleBone Essentials, BeagleBone Home Automation Blueprints and GNU/Linux Rapid Embedded Programming by Packt Publishing and maintainer of the LinuxPPS projects. He still actively contributes to the Linux source code with several patches and new device drivers for industrial applications devices. During his 20+ years of experience, he has worked on the x86, ARM, MIPS, and PowerPC-based platforms. Now, he is the co-chief at HCE Engineering S.r.l., where he designs new hardware and software systems for the quick prototyping in industry environment, control automation, and remote monitoring.

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