Using MPLab's Harmony to Program PIC32 GPIO pins Including Interrupt Handling

This video describes the Harmony plug in for the MPLab X IDE. The goal of Harmony (which includes functionality that used to be called "Code Configurator") is to generate code for a layer between the software we want to write and the hardware. Getting it set up can be a challenge (so I show how to do that), but, once it works, it's really helpful. In addition to basic input and output ports, I show how use set up and code an interrupt handler for interrupts driven by changes in an input port's state.