Visualizing Global Variables while Target is Running with Eclipse and MCUXpresso IDE

By default, Eclipse provides ‘stop-mode-debugging’: in order to inspect the target code and data, I have to stop the target. But with the right extensions as present in the Eclipse based MCUXpresso IDE, it is possible to inspect the target even while it is running.

Graphing Variables

Graphing Variables

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Göscheneralp and Bergseehütte

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.

Bergseehütte

Bergseehütte

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DIY Wireless Magnetic Levitating Moon Lamp

If your child is making a special wish, you will do everything to make it happen, right? So my daughter’s wish was a ‘moon lamp’. And here is it: a magnetic levitating (MagLev) wireless moon light:

MagLev wireless LED Moon

MagLev wireless LED Moon

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Generating Intel Hex Files with a given Length using srec_cat

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

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.

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Hiking around the Fallenflue

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.

Fallenflue Chänzeli

Fallenflue Chänzeli

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Black Magic Open Source Debug Probe for ARM with Eclipse and GDB

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:

BMP with LPC and Kinetis Boards

BMP with LPC and Kinetis Boards

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New NXP MCUXpresso Eclipse IDE v11.0

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

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.

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