Welcome! Log In Create A New Profile

backup old firmware on ANET3D V1-5?

enwickler

backup old firmware on ANET3D V1-5?
April 26, 2021 02:48AM

Registered: 3 years ago
Posts: 8

I'd like to try some modifications to Marlin code, and upload it to the board with ATmega1284P. As noobie, I'm pretty unsure with my changes. Is it possible to backup the current firmware (bin), and later flash it back? Any suggestions and links to this topic were thankful.

Reply Quote

Dust

Re: backup old firmware on ANET3D V1-5?
April 26, 2021 03:35AM

Admin
Registered: 13 years ago
Posts: 7,000

Use avrdude and something like

./avrdude -C ./avrdude.conf -c avrisp -b 38400 -i 10 -p m1284p -P /dev/tty.usbserial- -F -U flash:r:factory_gen6.hex:i

This is using a device known as a avrisp (thus the -c avrisp)

see [www.nongnu.org] for full list of command line options