[En-Nut-Discussion] I/O ports Interruptions on Ethernut 1

[Harald Kipp]

On 28.09.2010 19:38, Fernando Me Ga wrote:

> I'm trying for handler input digital port interruptions on Ethernut 1
> but I am not sure about how to use them. In Ethernut 3 the example
> I've found (AT91SAM7X-EK Port I/O on NutWiki) is

Fernando,

The ATmega128 cannot issue an interrupt on any port change. Only
dedicated external interrupt inputs can be used.

Regards,

Harald