NXP

K32 Blinkenlights continued

Here we'll look at using the SysTick Timer to make the LEDs blink. The SysTick is a really basic timer found in ARM Cortex M0+ processors from all manufacturers. The SysTick will run an interrupt service routine that updates a global variable. That variable is used in the main loop to toggle the LEDs on […]

Blinkenlights on the K32L2

The K32 is another Cortex M0+ processor, similar to the ones that I've used in the past, like the KL25 and the K43. I'm using the K32 because it is supported, out of the box by the TinyUSB framework, which I want to leverage for MIDI music control. Typically, though, before we get started with […]