Header files in C/C++ are defining the interface between different modules. In this article I share some tips and tricks how create such interface files.Continue reading
One of the great things in Eclipse is that it can be customized down to the bits. The downside (pun intended) is that it might not be obvious how to do this. So here is how you can create your own custom file header when creating a new C/C++ file in Eclipse:Continue reading
After the release of the NXP MCU-Link debug probe, there have been hints in the Eclipse based MCUXpresso IDE that there must be another one coming. And indeed: another and more powerful debug probe is now available: the MCU-Link Pro. It is not only a debug probe but a power/energy measurement tool too, including an extra LPC804 mikrocontroller which can be used for all kind of things, like automation or scripting.Continue reading
This tutorial shows how to use and collect coverage data using the GNU gcov tool. As board and hardaware I’m using the NXP i.MX RT1064 EVK:
While this tutorial uses this specific board, things are pretty generic and should be applicable for any other board or MCU.Continue reading
University exam grading are all done now and results are in the system, and it is already time to prepare for the fall semester. I always try to use the latest and greatest tools in my courses, and the NXP MCUXpresso IDE 11.4.0 just came out. So time to have a look and explore the changes and features.Continue reading
It has been a while since my last MetaClockClock, and with the continued shortage of electronics on the market I had no chance to order new parts. But I still had some remaining parts, and with the modular design of the ’round’ clocks I was able to build up another one, but this time with even less than the usual minimum of 24 clocks:
So if you are up to build a MetaClockClock with less clocks, this might be the way for you.Continue reading
Welcome to ‘Alice in Wonderland‘! For a university research project using an ARM Cortex-M33 we are evaluating position-independent code as way to load applications or part of it with a bootloader. It sounds simple: just add -fPIC to the compiler settings and you are done.
Unfortunately, it is not that simple. That option opened up a ‘rabbit hole’ with lots of wonderful, powerful and strange things. Something you might not have been aware of what could be possible with the tools you have at hand today. Leading to the central question: how is position-independent code going to work with an embedded application on an ARM Cortex-M?
Let’s find out! Let’s start a journey through the wonderland…Continue reading
There are many ways to organize projects and workflows, and I would say Eclipse is flexible enough for everything. As I have been asked recently how I organize my projects, I’ll share it here.Continue reading
Using Post-Build feature in Eclipse is a great way to augment a build with all kind of actions. What if the build takes a long time and you want to get notified? One way is to play a sound at the end of the build process.Continue reading
NXP has released an updated version of the Eclipse based MCUXpresso IDE: the V11.3.1 is an update of the v11.3.0 I wrote about it back in January this year.
The release includes new device support, and beside of bug fixes includes a few new things.Continue reading