AVR-Chat

You don't say much about your circuit.  Are you using a TTL-to-RS232 
converter chip such as the 1488-1489 or MAX232?

Some people overlook these and wonder why their RS232 equipment isn't 
decoding the TTL source.

Zack

On 9 Mar 2007, englsprogeny wrote:

> Hi everyone.
> 
> I am trying to get an ATMEGA8 to talk to a terminal app on my PC by
> RS232. I have used the compiler [WinAVR] and programmer [PONY ISP]
> to compile and run other programs so I know that these parts of the
> issue are OK.
> 
> Here is the source....
> 
> 
> 
> Any ideas?
>