This post lists the possible solutions to fix the Unknown USB Device, the Device Failed Enumeration error on Windows 11/10. When you connect your USB device to the ...
The primary method here is to visit the FTDI website and search & download the drivers you’re looking for. Here’s how that can be done: Open your web browser and visit the FTDI driver download center ...
This document is an application note describing use of the USB peripheral communications device class driver (PCDC) with the USB basic firmware of Renesas USB MCU and USB ASSP.The program described ...
The Linux USB subsystem has grown from supporting only two different types of devices in the 2.2.7 kernel (mice and keyboards), to over 20 different types of devices in the 2.4 kernel. Linux currently ...
In my last column [see LJ December 2002], we covered the serial layer in the 2.5 (hopefully soon to be 2.6) kernel tree. We mentioned in passing that a USB-to-serial driver layer in the kernel helps ...
Clearly, something is broken. But is it hardware, software, the device or the computer? That’s going to take some experimentation. First, let’s get the obvious out of the way: Unplug the device, then ...
When implementing USB on a microcontroller, most people are going to reach for V-USB if they’re using an AVR, one of Microchip’s USB libraries if a PIC is involved, or any number of the USB libraries ...
My Yoga 2 Pro running Windows 8.1 has given me issues with every external msata enclosure I've used. As I understand it, external msata enclosures have 2 controllers in them, separate 3.0 and 2.0 to ...