I decided to venture into embedded systems very recently and enthusiastically got a new K64F board. I was able to manage a Blinky using youtube tutorials - but I don't understand what's happening behind the scenes, so to speak (please excuse my non-technical usage of words, I'm very new).
I now want to write a program to toggle an LED using a push button. I have been searching all over the internet for tutorials that can help me figure out what to do and how to do it but haven't found anything yet.
Could anybody please help me with this? I would like to know where to find more information about the board I have and where to go online to start experimenting with this.