Hello all,
I used fast Led a few times already for cosplay and it works like magic 
Now I’m trying to get fastled to run on an arduino firecricket http://rabidprototypes.com/product/firecricket/
it’s supposed to be similiar to an arduino zero but it uses a slightly different cpu called Atmel ATSAMD21E17A ARM Cortex M0+. I assume I have to add a pinlayout in fastled for this cpu but actually have no idea were to look. Is there a howto how I can add a pinlayout for a new cpu. Maybe even a copy/paste from the Arduino Zero would work.