very easy code:
if i run this and listen to serial2, it works
you see. same code, only a different output-channel, eh?
for listening, i use a com-serial connection with putty...
thing is that tx3/rx3 could also be configured to be a pin change interrupt(look page 94: http://www.atmel.com/Images/doc2549.pdf
) ... so i want to try to configure it. I'm not familiar with all this stuff so i don't know how to do it...
what would you say does table 13-29 in doc2549.pdf say? i dont understand the table... but i think it tells something about how to configure the pin, doesn't it?