The ‘Göscheneralp’ is a beautiful valley in the central part of Switzerland with an embankment dam building an artificial lake. The valley hosts several beautiful hikes and climbing routes. The area is the home of several SAC (Swiss Alpine Club) huts, including the Bergseehütte which is the topic of this hike.
The ‘standard’ binary files for many tools are S19, binary or Intel Hex files. Especially for S19 and Intel Hex it can be useful to control the amount of data per line. By default, the GNU objcopy creates files with a line length of 44 characters:
default objcopy binary file line length
But it is possible to have Intel Hex files with an custom line length using the SRecord utility, and this is what this article is about.
With a heat wave rolling over Europe, a hike these days needs some careful planning. With outside temperatures in the 36-39°C range, I prefer something inside a forest. And for this, the hike around the Fallenflue was perfect.
The ‘Black Magic Probe’ (or in short: BMP) is a very small and open source JTAG/SWD debug probe with a build-in GDB Server. I saw that probe referenced in different places, so I thought I try it out with a few of my NXP LPC and Kinetis boards:
A few days ago NXP has released a new version of their Eclipse IDE flagship: the MCUXpresso IDE v11.0.
NXP MCUXpresso IDE V11.0.0
The previous v10.3.1 was released back in Feb 2019, and the 11.0 now in June this year matches up with the Fall university semester. I appreciate that the releases are about every 6 months, so this gives me time to use it in my university lecture material and lab work. I had the weekend for trying it out, and I’m very pleased.
Seefeld in Tirol/Austria is a beautiful hiking region, northwest of Innsbruck. Nearby there is a beautiful hike around the Brunschkopf (1510m) with views to three lakes. But most of them may appear only now and then.
Now I can tell the truth: the hidden goal of this color posts is to check if I’m color blind or not (and you can check the same :-). After the lilac collection, here is the last one: this time the color is yellow, and includes a small trap.
Impression from one of my recent mountain hiking tours: Mountain spring water flowing slowly through grass meadows, building a symbiosis with green algae. Maybe a camera cannot reflect the number of green colors the human eye is able to see?
With the cost of an single pin, many ARM Cortex-M boards including the NXP i.MX RT1064 can produde SWO data: think about a pin able to stream data out of the chip in realtime. For example interrupt activity which otherwise might be hard to capture:
New ‘things’ start to pop up, useful or not: From smart bulbs (Philips Hue), thermostats (Nest), smart TV (Samsung and others) up to voice assistants (Alexa, Cortana, Google). You might even have installed one of these, right? What about temperature and humidity sensors? Probably there is nothing wrong with that?
But what would you think if one morning you find a strange unknown device installed under your working desk, connected to the cloud and internet?
In a modern development workflow both command-line and a graphical user interface has its place. On the GUI side, Eclipse is famous that it offers many different ways to accomplish something which is great. But sometimes I continue to use an old habit or way because I have missed that there is a newer and better way, and the MCUXpresso Eclipse IDE is no exception to that. In this article I show a few ways how to use the mouse even more productive.