john1993:
i would like to see a no-led version for 1284 like posted in the other thread but 57k.
Give this one a try. Build command for Windows...
omake LED_START_FLASHES=0 BAUD_RATE=57600 atmega1284
optiboot_atmega1284p_57k.hex (1.29 KB)
optiboot_atmega1284p_57k.lst (18.3 KB)