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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
Author (1):
Rodolfo Giometti Rodolfo Giometti
Profile icon Rodolfo Giometti
LinkedIn
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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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

Summary

The USB has become the ubiquitous standard for peripheral connections, and the discoveries are endless. If you are interested, you can explore more about these possibilities. In this chapter, we started to discover the USB by giving you some interesting starting points by showing how the Wandboard (but the same considerations can be done for every GNU/Linux embedded system) can be used as a USB host in order to manage one or more devices, or as a USB device to emulate a USB peripheral. Also, we discovered how to manage a USB peripheral when a dedicated driver is not present by using a raw access to the bus and how to use two legacy gadget drivers or the new configfs mechanism.

In the upcoming chapters, we'll present some peripherals kinds that are not so common as serial ports and USB devices since they are not directly accessible on a normal PC. Only an embedded device permits us to really discover and manage them. In these chapters, we will take a look at the I2C devices.

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Authors (1)

Profile icon Rodolfo Giometti
LinkedIn
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.
Read more
See other products by Rodolfo Giometti

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