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
Testing and Debugging
Understanding /proc/meminfo: A Comprehensive Guide to Analyzing Linux Memory Utilization
Monitoring and analyzing memory utilization is crucial for maintaining optimal performance and stability in Linux systems. The … 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
Debugging ARM binary on Ubuntu Host using qemu ARM and GDB
In our previous two posts, “How to use gdb for debugging application programs” and “Using GDB to … Read more
Difference Between Native Compilation and Cross Compilation Explained With Example
Compilation is a fundamental process in software development, converting source code into executable programs. Understanding the difference … Read more
How to use Android Log API’s in Kotlin to print logs ?
Kotlin initializes the variables in different way than JAVA hence if you are too much used to … Read more