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Zwei Blinkenlights

I'm doing some rapid "blinkenlights" prototypes for timer code today on the K32L2 board. The goal is to have two separate timers driving two LEDs using interrupt service routines. None of this code is optimized or ideal... I'm leveraging the NXP SDK and the examples that go with it for one Systick-driven LED and another […]

Testing the LEDs and Button 1 on the ChipKit I/O with KL25

As part of a research project I'm resurrecting some KL25Z boards and ChipKit basic I/O shield boards and seeing if they can be used together. The ChipKit has some pushbuttons and LEDs. The following code, with the help of single-stepping and the debugger can get the LED bank and BTN1 on the ChipKit I/O board […]