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 ...

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 ...

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

It's frustrating, but there are numerous ways to actually use a slower port once you know where it is.

[Johannes 4GNU_Linux] has been filming a video series on how to write Linux device drivers for a couple of years now, but luckily, you won’t need that long to watch them or to create your own driver.

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 ...

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 ...

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 ...

This $3 USB stick can turn your old laptop into a fast, capable machine with no technical experience required. Here's what it ...