O.K. I got the transfer to work with avrdude. The Orcabot (gen6 deluxe ATmega644p 16Hz) needs to be started freshly to accept a hex-file from avrdude.
I used this command and AVRDUDE 6.3 (config file form etc-folder needed to be transferred to bin-folder):
avrdude -c avrisp -b 38400 -i 10 -p m644p -P /dev/ttyUSB0 -F -U flash:r:factory_gen6.hex:i
After compiling the 1.1.9 Marlin I took the hex-file to avrdude and transferred it successfully. But neither ponterface nor octoprint want to connect after update. Any idea?
I used this command and AVRDUDE 6.3 (config file form etc-folder needed to be transferred to bin-folder):
avrdude -c avrisp -b 38400 -i 10 -p m644p -P /dev/ttyUSB0 -F -U flash:r:factory_gen6.hex:i
After compiling the 1.1.9 Marlin I took the hex-file to avrdude and transferred it successfully. But neither ponterface nor octoprint want to connect after update. Any idea?