OpenSprinkler › Forums › OpenSprinkler Unified Firmware › Which hex file for a blank atmega644 ? › Reply To: Which hex file for a blank atmega644 ?
May 22, 2015 at 4:37 am #37879
OK, your fuse setting seems to be ok, regarding this page:
This command is only when you have a blank mcu, to load the bootloader and the firmware:
avrdude -c usbtiny -p m644p -B 1 -F -U flash:w:combined2.1.2_16mhz.hex
After that, can normally update you mcu with the OsfwUpdater, with the usb port.
Can you send the log file ‘log.txt’ of the OsFwUpdater ?