Atmega128

How is it possible to use the Atmega128 with Arduino? IS it possible to make a drop down menu such as tools->board->atmega128 instead??

Any one have done anything like this before?

Cheers Kim

So, anyone knows which files to edit and how to make an extra item appear on board menu? Where is the documentation of the Arduino software itself? It shouldn\t be to much work to implement a new avr chip…

Cheers Kim

It’s easy to change what appears in the Board menu, just edit the hardware/boards.txt file. There’s some info here: http://www.arduino.cc/en/Hacking/BuildProcess. However, the Arduino core functions and libraries don’t support the ATmega128, so you wouldn’t be able to compile your programs. The source is in hardware/cores/arduino if you wanted to look into porting it. It shouldn’t be too hard, mostly just changing some register names, etc.