The included build.bat contains all individual commands needed to compile all Arduino wrapper/library code located at C:\Program Files (x86)\Arduino\hardware that ships with an IDE. The build.bat is ...

This Arduino project demonstrates the basic functionality of blinking two LEDs alternately using the Arduino IDE. Both LEDs blink on and off with a one-second interval. Connect two LEDs to the Arduino ...

They did some tweaking of the Arduino IDE configuration files and incorporated some core library code created by [Alessandro Saporetti] to get the job done – all of which is available on their site.