use ARDUINO 1.0.6
It doesnt come with support for the 1284p, you have to add it
by adding files from [code.google.com] Sanguino-0101r1.zip
If you are putting you own bootloader on the chip you will need to edit the boards.txt file and set the fuses you want as the default leaves the jtag enabled wich stops all endstops and x direction lines working.
It doesnt come with support for the 1284p, you have to add it
by adding files from [code.google.com] Sanguino-0101r1.zip
If you are putting you own bootloader on the chip you will need to edit the boards.txt file and set the fuses you want as the default leaves the jtag enabled wich stops all endstops and x direction lines working.