PTC Diagnostics Utility

I wrote a small program that helps diagnose what's wrong with your Nintendo DSi hardware, hence the name. It's made specifically for the Nintendo DSi, meaning the Nintendo 3DS will have issues and inconsistencies but still works. As of now, only a button test is available. Other features such as a sound test, touch detection, etc. will be added. 

Read more: http://petitcomputer.boards.net/thread/6