[En-Nut-Discussion] Low level port access with porttran.h

[Harald Kipp]

Ulrich Prinz wrote:

> Harald, I like this patch and if Andre verified it to work... 
> Optionally inr and outr should be mapped to inb and outb for 8-bit 
> architecture, what may be more elegant for the arch-independance. 

I'd vote for adding inr and outr to AVR, because it's the natural way
for a CPU to access its registers.

Harald