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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SWO with NXP i.MX RT1064-EVK Board

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:

SWO Interrupt Trace

SWO Interrupt Trace

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