How do I know when the dsa_loop and dsa_loop_bdinfo linux kernel modules are working? Understanding the dsa loop and dsa loop bdinfo Linux Kernel Modules When working with the Linux kernel especially in networking contexts its essential to ensure 2 min read 18-10-2024 43
How to get GPIO in /sys/class in Docker image? Accessing GPIO Pins Inside a Docker Image A Guide Running a Docker image that requires interaction with GPIO pins can be tricky By default Docker containers are 2 min read 05-10-2024 22
Add mender to a Yocto (kirkstone) build to an Axon-Wizard IMX8mp Adding Mender to Your Yocto Kirkstone Build for Axon Wizard IMX 8mp Want to seamlessly update your Axon Wizard IMX 8mp device running a Yocto Kirkstone build Me 2 min read 04-10-2024 37
Custom U-Boot writes to environment file but cannot read from it Troubleshooting U Boot Environment File Read Write Issues Imagine you ve meticulously crafted a custom U Boot configuration only to find that while it happily w 2 min read 03-10-2024 30
Put Processor USB into Test Mode in Linux Putting a USB Processor into Test Mode in Linux A Comprehensive Guide Problem You have a USB processor and you need to put it into test mode in Linux to perform 2 min read 01-10-2024 28
Load, relocate and execute function symbol from elf in bare-metal ARMv7-A system Loading Relocating and Executing Functions from ELF Files in Bare Metal AR Mv7 A Systems This article dives into the intricacies of loading relocating and execu 2 min read 01-10-2024 33
Difference in ABI detection between QT Creator and Command Line CMAKE build for Congatec Understanding ABI Differences QT Creator vs Command Line CMAKE Builds on Congatec Building software for embedded systems particularly those with specific hardwa 2 min read 30-09-2024 27
sysfs error when trying to change frequency sysfs write failed Operation not permitted Troubleshooting CPU Frequency Scaling Errors Trying to tweak your systems performance by adjusting CPU frequencies is 2 min read 29-09-2024 31