Master Breakpoints in GDB: Set, Manage, and Use Like a Pro (Linux Debug Guide)
GDB (GNU Debugger) is the go-to tool for debugging C and C++ programs on Linux. One of … Read more
Testing and Debugging
undefined reference to _exit” Error in ARM Toolchain (Easy Guide)
When compiling C code for embedded systems using the ARM GCC toolchain, you might encounter the following … Read more
How to Use GDB to Debug C Functions in Separate Files
C projects often span across multiple files for better code organization. But debugging across them—especially when a … Read more
Understanding /proc/meminfo: Linux Memory Utilization
Monitoring and analyzing memory utilization is crucial for maintaining optimal performance and stability in Linux systems. The … 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
Maximize Network Performance: Measure Throughput Effectively with Netperf
Network throughput is a critical metric that determines the efficiency of your network infrastructure. It helps you … Read more
Reading Information from Sysfs Files in Linux: A Complete C Program Tutorial
Sysfs is a virtual filesystem in Linux that provides information and control over kernel objects and devices. … Read more
Understanding Debug Levels for Linux Kernel PrintK: A Comprehensive Guide
In Linux kernel development, debugging is an essential process for identifying and fixing issues. The printk function … Read more
Read Screen Information in C: Example Using struct fb_var_screeninfo and struct fb_fix_screeninfo
Accessing screen information such as screen size and resolution is crucial for various applications and drivers in … Read more
How to Test USB Mass Storage Device Read/Write Speed: A Complete Guide
Testing the read and write speeds of a USB mass storage device is essential for assessing its … Read more
How to Test Code for Real-Time Clock (RTC) Linux Driver: Comprehensive Guide
Testing code for Real-Time Clock (RTC) Linux drivers is crucial for ensuring accurate timekeeping and system reliability. … Read more
Top Open Source Linux Tools for Debugging and Performance Measurement
Debugging and performance measurement are crucial aspects of software development, particularly in the Linux environment. Open source … Read more