I'm starting on some linux USB device driver development, and have hit a few snags on the way. I found some excellent resources on both linux-usb.org and linux-hotplug.sourceforge.net, but I still can ...

It is a common problem: I have a USB device on a computer out in the shop, and I want to use it from the comfort of my office. What to do? Well, you could remote desktop into the distant machine. But, ...

Did you know you can check the maximum speed of a USB port with one command?

Editor's Note: Embedded Linux has consistently ranked among the top operating systems used in embedded systems design. With the rapid growth in interest in the Internet of Things (IoT), the ability of ...

Devices can be character devices (like keyboards and serial ports), block devices (such as hard disks and USB devices), network devices and virtual devices. On Linux systems, devices are represented ...

USB drivers included in the Linux kernel are rife with security flaws that in some cases can be exploited to run untrusted code and take over users' computers. The vast majority of these ...

Hooking up I2C sensors is something which is generally associated with microcontrollers and SBCs, yet it’s very easy to use such I2C sensors from basically any system that runs Linux. After all, I2C ...

Having a Linux live USB can save many headaches if your main PC has issues, but they're also useful as portable OSes that you keep with you, and plug into whatever host machine is nearby. For them to ...

In this article, Linux Journal speaks with four Linux device experts—Henry Kingman, Rick Lehrbaum, Shawn Powers and Bill Weinberg—in a virtual roundtable to take the pulse of Linux-based devices. They ...

When it comes to server consoles, users have two major options, graphical or text. I personally prefer a serial console to a graphical one, and this preference isn't all rooted in snobbery. Serial ...