Hello; i'm just new to this forum aswell as AVR programming. im come from the easy arduino world.
I've been more than a couple of months struggling to get the Attiny's hardware serial working. I have seen a lot of tutorials, reviewed libraries, and tried a lot of things, with no success at all (exept from a software driven serial, which is too slow for my need). I cannot guess what of all the possible mistakes i'm making; C programming for me, is a lot like magic; and surely i misunderstand a lot of terms.
I think that for any AVR freak would be piece of cake to write a code that just sends a single byte. I think that from there i'd be able to build this ideal communication method, and understand the logic.
I'm using AVR dude with C on ATtiny85, but also have winavr (no idea how winavr is used anyway)