Linux Device Drivers

Linux Device Drivers

wireshark

Capture USB Packets with Wireshark on Linux: Step-by-Step Guide

Wireshark is commonly known for network packet capture, but it’s also an excellent tool to monitor USB … Read more

Kernel Module

Build Kernel Modules During Kernel Compilation: Complete Guide with Steps

In most cases, Linux kernel modules are built out-of-tree, meaning separately from the kernel source tree. However, … Read more

Interrupt Handler

How to Implement an IRQ Interrupt Handler in a Linux Kernel Driver (Full Guide)

Interrupts are vital for real-time responsiveness in Linux kernel modules. Whether you’re writing drivers for GPIOs, network … Read more

Install Minicom on Linux

Easy Guide: How to Install Minicom on Linux / Ubuntu

Minicom is a powerful serial communication program for Linux that enables users to connect to remote serial … Read more

FTDI_Not_Detecting

Quick Fix: BRLTTY Causing USB COM Port Disconnection

If you’re experiencing issues where your USB COM port gets immediately disconnected after plugging in a device … Read more

How to test USB to RS-232 Serial Adaptor ?

A USB to RS-232 serial adapter is a crucial tool for connecting legacy serial devices to modern … Read more

Ubuntu desktop with a terminal window displaying the 'lsusb' command output, surrounded by icons of USB devices like a keyboard, mouse, flash drive, and external hard drive, representing USB management and tools.

USBUtils: Mastering USB Tools on Ubuntu with Ease 💻✨

Managing USB devices on Linux systems, especially Ubuntu, becomes a breeze with usbutils—a package of utilities designed … Read more

the stty command's functionality and customization options.

what Is stty, how it works ? – Master the Power of “stty”

The stty command is a powerful yet underutilized tool in the world of UNIX and Linux systems. … Read more

the Linux kernel framework with a focus on registering kernel drivers as class devices.

Add a New Class to the Linux Kernel: A Step-by-Step Guide

The Linux kernel provides a robust framework for developers to interact with hardware devices and represent them … Read more

QR code extraction process in Ubuntu, featuring a computer screen with a terminal displaying the extracted string, alongside icons for tools like zbarimg and Python, in a professional tech workspace.

Decode QR Codes in Ubuntu: Extract Strings Effortlessly

QR codes have become a staple in modern communication, used for sharing links, credentials, or any text-based … Read more

different video resolutions like 8K, 4K, 2K, FHD, UHD, and HD in an informative and engaging way

Comprehensive Guide to Video Resolutions: 8K, 4K, 2K, FHD, UHD, and More

Choosing the right video resolution is crucial for ensuring optimal video quality for different devices and purposes. … Read more

checking USB camera resolutions in Ubuntu.

How to Check USB Camera Resolutions in Ubuntu Using Terminal ?

When dealing with USB cameras in Ubuntu, especially if you’re working on video streaming or video conferencing, … Read more