After an absence of quite a few years.... I am back looking at AVRs.
I have an arduino Mega with a 2560 and a JayCar XC4630 LCD display.
I have got this working with a demo using the arduiono environment and the library MCUFriend.
I have had a search for non-arduino sw based solutions (ie direct avr-gcc) but have not been able to find anything.
Is anyone aware of a code example under avr-gcc?
Thanks and hi to anyone that remembers me from some years back.