From my previous MetaClockClock project, I still had some hardware available. So I decided to build my largest build so far: to clocks with 78 clocks each.
Building the MetaClockClock78: My Largest Clock Project Yet
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Category Archives: ARM
Debugging Linux Apps with VS Code: A Step-by-Step Guide
Recently I have been asked “How can I debug a Linux application with VS Code?”. I’m covering that topic in my ‘Embedded Application Development Course on Linux”.
I realized, that I have never covered that topic in any of my blog articles. So here we go: I show how easy it is to use VS Code to debug a Linux application. You can use this for example with an Raspberry Pi. Or for example the NXP i.MX93 which I’m using in this article.
Continue readingTutorial: Getting Started with MCUXpresso SDK – west
In my earlier tutorial I showed how to install the necessary SDK tools. In this article I’m going to install the SDK sources. For this I’m going to use west. This is a command-line ‘meta-repository’ tool.
Tutorial: Getting Started with MCUXpresso SDK – Tool Installation
The engineering and development landscape is constantly changing. This includes the embedded tooling and SDKs.
Back in the year 2017 I have used the version 2 (see Tutorial: Using Eclipse with NXP MCUXpresso SDK v2 and Processor Expert). Back then, it was Eclipse with make. Now we are in 2026 and things have changed to VS Code, cmake, ninja, python and west.
Luckily, although more and different tools are needed these days, the installation experience has improved significantly. It has shifted from installing multiple different tools to a streamlined installation process.
Continue readingNXP LinkServer Now Supports ARM 64-bit for Enhanced Development
The latest release of the NXP LinkServer supports ARM 64bit (Debian) besides Windows, Linux and MacOS. With this, I can now develop on an NXP i.MX board. Plus, this enables an inexpensive way for automated on-target tests and CI/CD.
3D Printed Rugged Enclosure for MCU-Link Pro
The 3D Printed Rugged Enclosure for NXP MCU-Link Debug Probe has been very useful. I wanted to design something similar for the ‘MCU-Link Pro‘ version of that debug probe. There there is already a laser-cut enclosure for the probe itself. I used the same stack-able rugged box for the debug probe plus all the cables.
MCU-Link-MR v0.5: Enhanced Debug Probe for ARM Cortex-M
The MCU-Link-MR debug probe has been updated :-).
The MCU-Link-MR is a CMSIS-DAP debug probe for ARM Cortex-M devices with extra features for mobile robot and drone debugging. The project is open source and available on GitHub with KiCAD files and BOM.
Continue readingUsing Windows USB Devices and Debug Probes inside Docker Dev Container
Docker or Development Container are great for isolation. And they work very well with things outside which are TCP/IP based. But most debug probes are USB only. Docker container don’t work well with USB. In Remote Debugging with DevContainer and VS Code, I showed how to use USB based debug probes. I demonstrated using them with an IP connection. In this article I show how Windows USB devices can be used from a container, with the help of usbipd.
Boost Windows 11 Dev Performance with Docker Volumes
I recently upgraded from Win10 to Win11. Windows 10 was not great for building performance compared to Linux. And I feel that with Windows 11 things got worse too.
Dev Container in VS Code uses docker-based environments. This enables me using a full-featured development environment, with isolated dependencies. This is especially very useful for development in the embedded systems space. There I have to use many different SDKs, toolchains and libraries. Using Dev Containers is super easy. But file I/O operations with building etc/is not that great.
The solution is to use a Docker Volume with VS Code and Dev Container:
Getting Started with Rust on NXP LPC55S69-EVK
The Rust Programming Language makes its way into the Linux kernel, and is used for embedded tooling. What about using it for Embedded? In this article, I’ll show how you get started with Rust on the NXP LPC55S69-EVK:
MCU on Eclipse 