Im using avrdude to install a bootloader but first need to erase the current chip
im using this command
avrdude -c avrisp2 -p m328p -e -P usb
and getting the following back
avrdude: stk500v2_command(): command failed avrdude: stk500v2_command(): unknown status 0xc9 avrdude: stk500v2_program_enable(): cannot get connection status avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check.
avrdude done. Thank you.
2 Green lights are on the mkii
Any suggestions ?
the light nearest the USB cable flashes green multiple times when the command is run, The side nearest the chip flashes red very quickly and then back to green - dont know if that helps